stuff and things

resources/resources/assets/eagler/glsl/accel_particle.vsh

@@ -33,8 +33,8 @@ out vec4 v_color4f;
 
 uniform mat4 u_matrixTransform;
 uniform vec3 u_texCoordSize2f_particleSize1f;
-uniform vec4 u_transformParam_1_2_3_4_f;
+uniform vec3 u_transformParam_1_2_5_f;
-uniform float u_transformParam_5_f;
+uniform vec2 u_transformParam_3_4_f;
 uniform vec4 u_color4f;
 
 uniform sampler2D u_lightmapTexture;
@@ -51,11 +51,8 @@ void main() {
 
 	vec3 pos3f = p_position3f;
 	vec2 spos2f = a_position2f * particleSize;
-	pos3f.x += u_transformParam_1_2_3_4_f.x * spos2f.x;
+	pos3f += u_transformParam_1_2_5_f * spos2f.xyy;
-	pos3f.x += u_transformParam_1_2_3_4_f.w * spos2f.y;
+	pos3f.zx += u_transformParam_3_4_f * spos2f;
-	pos3f.y += u_transformParam_1_2_3_4_f.y * spos2f.y;
-	pos3f.z += u_transformParam_1_2_3_4_f.z * spos2f.x;
-	pos3f.z += u_transformParam_5_f * spos2f.y;
 
 	gl_Position = u_matrixTransform * vec4(pos3f, 1.0);
 }

resources/resources/assets/eagler/glsl/deferred/accel_particle.vsh

@@ -43,8 +43,8 @@ uniform mat4 u_matrixTransform;
 #endif
 
 uniform vec3 u_texCoordSize2f_particleSize1f;
-uniform vec4 u_transformParam_1_2_3_4_f;
+uniform vec3 u_transformParam_1_2_5_f;
-uniform float u_transformParam_5_f;
+uniform vec2 u_transformParam_3_4_f;
 
 void main() {
 	v_color4f = p_color4f.bgra;
@@ -59,11 +59,8 @@ void main() {
 
 	vec3 pos3f = p_position3f;
 	vec2 spos2f = a_position2f * particleSize;
-	pos3f.x += u_transformParam_1_2_3_4_f.x * spos2f.x;
+	pos3f += u_transformParam_1_2_5_f * spos2f.xyy;
-	pos3f.x += u_transformParam_1_2_3_4_f.w * spos2f.y;
+	pos3f.zx += u_transformParam_3_4_f * spos2f;
-	pos3f.y += u_transformParam_1_2_3_4_f.y * spos2f.y;
-	pos3f.z += u_transformParam_1_2_3_4_f.z * spos2f.x;
-	pos3f.z += u_transformParam_5_f * spos2f.y;
 
 #ifdef COMPILE_GBUFFER_VSH
 	gl_Position = u_matrixTransform * vec4(pos3f, 1.0);

resources/resources/assets/eagler/glsl/deferred/emissive_items.csv

@@ -7,3 +7,4 @@ minecraft:redstone_torch,0,1.0000,0.1578,0.0000,4.0
 minecraft:sea_lantern,0,0.5530,0.6468,1.0000,10.0,
 minecraft:lava_bucket,0,1.0000,0.4461,0.1054,6.0,
 minecraft:nether_star,0,0.5711,0.6611,1.0000,6.0
+minecraft:ender_eye,0,0.1990,0.7750,0.4130,4.0

resources/resources/assets/eagler/glsl/deferred/shader_pack_info.json

@@ -1,7 +1,7 @@
 {
 	"name": "§eHigh Performance PBR",
 	"desc": "Pack made from scratch specifically for this client, designed to give what I call the best balance between quality and performance possible in a browser but obviously that's just my opinion",
-	"vers": "1.1.0",
+	"vers": "1.2.0",
 	"author": "lax1dude",
 	"api_vers": 1,
 	"features": [

resources/resources/assets/eagler/glsl/dynamiclights/accel_particle_dynamiclights.fsh

@@ -0,0 +1,67 @@
+#line 2
+
+/*
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+precision lowp int;
+precision mediump float;
+precision mediump sampler2D;
+
+in vec4 v_position4f;
+in vec2 v_texCoord2f;
+in vec4 v_color4f;
+in vec2 v_lightmap2f;
+
+layout(location = 0) out vec4 output4f;
+
+uniform sampler2D u_inputTexture;
+uniform sampler2D u_lightmapTexture;
+
+uniform mat4 u_inverseViewMatrix4f;
+
+layout(std140) uniform u_chunkLightingData {
+	mediump int u_dynamicLightCount1i;
+	mediump int _paddingA_;
+	mediump int _paddingB_;
+	mediump int _paddingC_;
+	mediump vec4 u_dynamicLightArray[12];
+};
+
+void main() {
+	vec4 color = texture(u_inputTexture, v_texCoord2f) * v_color4f;
+
+	if(color.a < 0.004) {
+		discard;
+	}
+
+	vec4 light;
+	float diffuse = 0.0;
+	if(u_dynamicLightCount1i > 0) {
+		vec4 worldPosition4f = u_inverseViewMatrix4f * v_position4f;
+		worldPosition4f.xyz /= worldPosition4f.w;
+		vec3 normalVector3f = normalize(u_inverseViewMatrix4f[2].xyz);
+		int safeLightCount = u_dynamicLightCount1i > 12 ? 0 : u_dynamicLightCount1i;
+		for(int i = 0; i < safeLightCount; ++i) {
+			light = u_dynamicLightArray[i];
+			light.xyz = light.xyz - worldPosition4f.xyz;
+			diffuse += max(dot(normalize(light.xyz), normalVector3f) * 0.8 + 0.2, 0.0) * max(light.w - sqrt(dot(light.xyz, light.xyz)), 0.0);
+		}
+	}
+
+	color *= texture(u_lightmapTexture, vec2(min(v_lightmap2f.x + diffuse * 0.066667, 1.0), v_lightmap2f.y));
+
+	output4f = color;
+}

resources/resources/assets/eagler/glsl/dynamiclights/accel_particle_dynamiclights.vsh

@@ -0,0 +1,61 @@
+#line 2
+
+/*
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+precision lowp int;
+precision highp float;
+precision mediump sampler2D;
+
+layout(location = 0) in vec2 a_position2f;
+
+layout(location = 1) in vec3 p_position3f;
+layout(location = 2) in vec2 p_texCoords2i;
+layout(location = 3) in vec2 p_lightMap2f;
+layout(location = 4) in vec2 p_particleSize_texCoordsSize_2i;
+layout(location = 5) in vec4 p_color4f;
+
+out vec4 v_position4f;
+out vec2 v_texCoord2f;
+out vec4 v_color4f;
+out vec2 v_lightmap2f;
+
+uniform mat4 u_modelViewMatrix4f;
+uniform mat4 u_projectionMatrix4f;
+uniform vec3 u_texCoordSize2f_particleSize1f;
+uniform vec3 u_transformParam_1_2_5_f;
+uniform vec2 u_transformParam_3_4_f;
+uniform vec4 u_color4f;
+
+void main() {
+	v_color4f = u_color4f * p_color4f.bgra;
+	v_lightmap2f = p_lightMap2f;
+
+	vec2 tex2f = a_position2f * 0.5 + 0.5;
+	tex2f.y = 1.0 - tex2f.y;
+	tex2f = p_texCoords2i + tex2f * p_particleSize_texCoordsSize_2i.y;
+	v_texCoord2f = tex2f * u_texCoordSize2f_particleSize1f.xy;
+
+	float particleSize = u_texCoordSize2f_particleSize1f.z * p_particleSize_texCoordsSize_2i.x;
+
+	vec3 pos3f = p_position3f;
+	vec2 spos2f = a_position2f * particleSize;
+	pos3f += u_transformParam_1_2_5_f * spos2f.xyy;
+	pos3f.zx += u_transformParam_3_4_f * spos2f;
+
+	v_position4f = u_modelViewMatrix4f * vec4(pos3f, 1.0);
+	gl_Position = u_projectionMatrix4f * v_position4f;
+}

resources/resources/assets/eagler/glsl/dynamiclights/core_dynamiclights.fsh

@@ -0,0 +1,210 @@
+#line 2
+
+/*
+ * Copyright (c) 2022-2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+in vec4 v_position4f;
+
+#ifdef COMPILE_TEXTURE_ATTRIB
+in vec2 v_texture2f;
+#endif
+
+uniform vec4 u_color4f;
+
+#ifdef COMPILE_BLEND_ADD
+uniform vec4 u_colorBlendSrc4f;
+uniform vec4 u_colorBlendAdd4f;
+#endif
+
+#ifdef COMPILE_COLOR_ATTRIB
+in vec4 v_color4f;
+#endif
+
+#ifdef COMPILE_NORMAL_ATTRIB
+in vec3 v_normal3f;
+#endif
+
+#ifdef COMPILE_LIGHTMAP_ATTRIB
+in vec2 v_lightmap2f;
+#endif
+
+#ifdef COMPILE_ENABLE_TEXTURE2D
+uniform sampler2D u_samplerTexture;
+#if !defined(COMPILE_TEXTURE_ATTRIB) && !defined(COMPILE_ENABLE_TEX_GEN)
+uniform vec2 u_textureCoords01;
+#endif
+#endif
+
+#ifdef COMPILE_ENABLE_LIGHTMAP
+uniform sampler2D u_samplerLightmap;
+#ifndef COMPILE_LIGHTMAP_ATTRIB
+uniform vec2 u_textureCoords02;
+#endif
+#endif
+
+#ifdef COMPILE_ENABLE_ALPHA_TEST
+uniform float u_alphaTestRef1f;
+#endif
+
+#ifdef COMPILE_ENABLE_MC_LIGHTING
+uniform int u_lightsEnabled1i;
+uniform vec4 u_lightsDirections4fv[4];
+uniform vec3 u_lightsAmbient3f;
+#endif
+
+#ifndef COMPILE_NORMAL_ATTRIB
+uniform vec3 u_uniformNormal3f;
+#endif
+
+#ifdef COMPILE_ENABLE_FOG
+uniform vec4 u_fogParameters4f;
+uniform vec4 u_fogColor4f;
+#endif
+
+#ifdef COMPILE_ENABLE_TEX_GEN
+in vec3 v_objectPosition3f;
+uniform ivec4 u_texGenPlane4i;
+uniform vec4 u_texGenS4f;
+uniform vec4 u_texGenT4f;
+uniform vec4 u_texGenR4f;
+uniform vec4 u_texGenQ4f;
+uniform mat4 u_textureMat4f01;
+#endif
+
+#ifdef COMPILE_ENABLE_ANISOTROPIC_FIX
+uniform vec2 u_textureAnisotropicFix;
+#endif
+
+uniform mat4 u_inverseViewMatrix4f;
+
+layout(std140) uniform u_chunkLightingData {
+	mediump int u_dynamicLightCount1i;
+	mediump int _paddingA_;
+	mediump int _paddingB_;
+	mediump int _paddingC_;
+	mediump vec4 u_dynamicLightArray[12];
+};
+
+layout(location = 0) out vec4 output4f;
+
+void main() {
+
+#ifdef COMPILE_COLOR_ATTRIB
+	vec4 color = v_color4f * u_color4f;
+#else
+	vec4 color = u_color4f;
+#endif
+	
+#ifdef COMPILE_ENABLE_TEX_GEN
+	vec4 texGenVector;
+	
+	vec4 texGenPosSrc[2];
+	texGenPosSrc[0] = vec4(v_objectPosition3f, 1.0);
+	texGenPosSrc[1] = v_position4f;
+	
+	texGenVector.x = dot(texGenPosSrc[u_texGenPlane4i.x], u_texGenS4f);
+	texGenVector.y = dot(texGenPosSrc[u_texGenPlane4i.y], u_texGenT4f);
+	texGenVector.z = dot(texGenPosSrc[u_texGenPlane4i.z], u_texGenR4f);
+	texGenVector.w = dot(texGenPosSrc[u_texGenPlane4i.w], u_texGenQ4f);
+	
+	texGenVector = u_textureMat4f01 * texGenVector;
+	color *= texture(u_samplerTexture, texGenVector.xy / texGenVector.w);
+	
+#ifdef COMPILE_ENABLE_ALPHA_TEST
+	if(color.a < u_alphaTestRef1f) discard;
+#endif
+
+#else
+
+#ifdef COMPILE_ENABLE_TEXTURE2D
+#ifdef COMPILE_TEXTURE_ATTRIB
+#ifdef COMPILE_ENABLE_ANISOTROPIC_FIX
+	// d3d11 doesn't support GL_NEAREST upscaling with anisotropic
+	// filtering enabled, so it needs this stupid fix to 'work'
+	vec2 uv = floor(v_texture2f * u_textureAnisotropicFix) + 0.5;
+	color *= texture(u_samplerTexture, uv / u_textureAnisotropicFix);
+#else
+	color *= texture(u_samplerTexture, v_texture2f);
+#endif
+#else
+	color *= texture(u_samplerTexture, u_textureCoords01);
+#endif
+#endif
+
+#ifdef COMPILE_NORMAL_ATTRIB
+	vec3 normal = normalize(v_normal3f);
+#else
+	vec3 normal = u_uniformNormal3f;
+#endif
+
+#ifdef COMPILE_ENABLE_LIGHTMAP
+	float diffuse = 0.0;
+	vec4 light;
+	if(u_dynamicLightCount1i > 0) {
+		vec4 worldPosition4f = u_inverseViewMatrix4f * v_position4f;
+		worldPosition4f.xyz /= worldPosition4f.w;
+		vec3 normalVector3f = normalize(mat3(u_inverseViewMatrix4f) * normal);
+		int safeLightCount = u_dynamicLightCount1i > 12 ? 0 : u_dynamicLightCount1i;
+		for(int i = 0; i < safeLightCount; ++i) {
+			light = u_dynamicLightArray[i];
+			light.xyz = light.xyz - worldPosition4f.xyz;
+			diffuse += max(dot(normalize(light.xyz), normalVector3f) * 0.8 + 0.2, 0.0) * max(light.w - sqrt(dot(light.xyz, light.xyz)), 0.0);
+		}
+	}
+#ifdef COMPILE_LIGHTMAP_ATTRIB
+	color *= texture(u_samplerLightmap, vec2(min(v_lightmap2f.x + diffuse * 0.066667, 1.0), v_lightmap2f.y));
+#else
+	color *= texture(u_samplerLightmap, vec2(min(u_textureCoords02.x + diffuse * 0.066667, 1.0), u_textureCoords02.y));
+#endif
+#endif
+
+#ifdef COMPILE_BLEND_ADD
+	color = color * u_colorBlendSrc4f + u_colorBlendAdd4f;
+#endif
+
+#ifdef COMPILE_ENABLE_ALPHA_TEST
+	if(color.a < u_alphaTestRef1f) discard;
+#endif
+
+#endif
+
+#ifdef COMPILE_ENABLE_MC_LIGHTING
+#ifndef COMPILE_ENABLE_LIGHTMAP
+	vec4 light;
+	float diffuse = 0.0;
+#else
+	diffuse = 0.0;
+#endif
+	for(int i = 0; i < u_lightsEnabled1i; ++i) {
+		light = u_lightsDirections4fv[i];
+		diffuse += max(dot(light.xyz, normal), 0.0) * light.w;
+	}
+	color.rgb *= min(u_lightsAmbient3f + vec3(diffuse), 1.0);
+#endif
+
+#ifdef COMPILE_ENABLE_FOG
+	vec3 fogPos = v_position4f.xyz / v_position4f.w;
+	float dist = sqrt(dot(fogPos, fogPos));
+	float fogDensity = u_fogParameters4f.y;
+	float fogStart = u_fogParameters4f.z;
+	float fogEnd = u_fogParameters4f.w;
+	float f = u_fogParameters4f.x > 0.0 ? 1.0 - exp(-fogDensity * dist) :
+		(dist - fogStart) / (fogEnd - fogStart);
+	color.rgb = mix(color.rgb, u_fogColor4f.rgb, clamp(f, 0.0, 1.0) * u_fogColor4f.a);
+#endif
+
+	output4f = color;
+}

resources/resources/assets/eagler/glsl/dynamiclights/core_dynamiclights.vsh

@@ -0,0 +1,80 @@
+#line 2
+
+/*
+ * Copyright (c) 2022-2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+in vec3 a_position3f;
+
+out vec4 v_position4f;
+
+#ifdef COMPILE_ENABLE_TEX_GEN
+out vec3 v_objectPosition3f;
+#endif
+
+#ifdef COMPILE_TEXTURE_ATTRIB
+in vec2 a_texture2f;
+out vec2 v_texture2f;
+uniform mat4 u_textureMat4f01;
+#endif
+
+#ifdef COMPILE_COLOR_ATTRIB
+in vec4 a_color4f;
+out vec4 v_color4f;
+#endif
+
+#ifdef COMPILE_NORMAL_ATTRIB
+in vec4 a_normal4f;
+out vec3 v_normal3f;
+#endif
+
+#ifdef COMPILE_LIGHTMAP_ATTRIB
+in vec2 a_lightmap2f;
+out vec2 v_lightmap2f;
+uniform mat4 u_textureMat4f02;
+#endif
+
+uniform mat4 u_modelviewMat4f;
+uniform mat4 u_projectionMat4f;
+
+#define TEX_MAT3(mat4In) mat3(mat4In[0].xyw,mat4In[1].xyw,mat4In[3].xyw)
+
+void main() {
+#ifdef COMPILE_ENABLE_TEX_GEN
+	v_objectPosition3f = a_position3f;
+#endif
+
+	v_position4f = u_modelviewMat4f * vec4(a_position3f, 1.0);
+
+#ifdef COMPILE_TEXTURE_ATTRIB
+	vec3 v_textureTmp3f = TEX_MAT3(u_textureMat4f01) * vec3(a_texture2f, 1.0);
+	v_texture2f = v_textureTmp3f.xy / v_textureTmp3f.z;
+#endif
+	
+#ifdef COMPILE_COLOR_ATTRIB
+	v_color4f = a_color4f;
+#endif
+	
+#ifdef COMPILE_NORMAL_ATTRIB
+	v_normal3f = normalize(mat3(u_modelviewMat4f) * a_normal4f.xyz);
+#endif
+	
+#ifdef COMPILE_LIGHTMAP_ATTRIB
+	vec3 v_lightmapTmp3f = TEX_MAT3(u_textureMat4f02) * vec3(a_lightmap2f, 1.0);
+	v_lightmap2f = v_lightmapTmp3f.xy / v_lightmapTmp3f.z;
+#endif
+
+	gl_Position = u_projectionMat4f * v_position4f;
+}

resources/resources/assets/eagler/mesh/readme.txt

@@ -0,0 +1,9 @@
+THESE ARE NOT DOOM/GMOD MODELS!
+
+The FNAW skins are stored in a proprietary format created by lax1dude.
+
+The format is a container for raw OpenGL vertex buffer and index buffer data intended to be copied directly into the GPU's memory, along with a small amount of metadata.
+
+Data is rendered in GL_TRIANGLES mode using glDrawElements.
+
+See "net/lax1dude/eaglercraft/v1_8/opengl/EaglerMeshLoader.java" and "net/lax1dude/eaglercraft/v1_8/opengl/HighPolyMesh.java" for more details.

resources/resources/assets/minecraft/blockstates/end_rod.json

@@ -0,0 +1,10 @@
+{
+    "variants": {
+        "facing=up": { "model": "end_rod" },
+        "facing=down": { "model": "end_rod", "x": 180 },
+        "facing=east": { "model": "end_rod", "y": 90, "x": 90 },
+        "facing=south": { "model": "end_rod", "y": 180, "x": 90 },
+        "facing=west": { "model": "end_rod", "y": 270, "x": 90 },
+        "facing=north": { "model": "end_rod", "y": 0, "x": 90 }
+    }
+}

resources/resources/assets/minecraft/blockstates/grass_path.json

@@ -0,0 +1,5 @@
+{
+    "variants": {
+        "normal": { "model": "grass_path" }
+    }
+}

resources/resources/assets/minecraft/lang/en_US.lang

@@ -129,6 +129,7 @@ eaglercraft.options.fastMath=Fast Math
 eaglercraft.options.fastMath.0=OFF
 eaglercraft.options.fastMath.1=Low
 eaglercraft.options.fastMath.2=High
+eaglercraft.options.dynamicLights=Dynamic Lights
 
 eaglercraft.key.function=Function
 eaglercraft.key.zoomCamera=Zoom Camera
@@ -576,7 +577,12 @@ eaglercraft.singleplayer.demo.create.create.tooltip=Play the Minecraft 1.8 demo
 eaglercraft.singleplayer.demo.create.join=Join Shared World
 eaglercraft.singleplayer.demo.create.join.tooltip=Join someone else's world and play multiplayer
 
-eaglercraft.createWorld.seedNote=Note: Vanilla seeds do not work!
+eaglercraft.createWorld.seedNote=Note: Vanilla seeds now work!
+
+eaglercraft.singleplayer.oldseedwarning.title=Old World Detected!
+eaglercraft.singleplayer.oldseedwarning.msg1=Please use EaglercraftX u32 or older to "Re-Create" this world
+eaglercraft.singleplayer.oldseedwarning.msg2=The world's seed will not be the same otherwise :(
+eaglercraft.singleplayer.oldseedwarning.ok=OK
 
 eaglercraft.singleplayer.outdatedLANServerKick=This is a 1.5.2 LAN world!
 
@@ -3158,6 +3164,9 @@ tile.purpurPillar.name=Purpur Pillar
 tile.purpurStairs.name=Purpur Stairs
 tile.purpurSlab.name=Purpur Slab
 tile.purpurSlab.default.name=Purpur Slab
+tile.purpurStairs.name=Purpur Stairs
+tile.endRod.name=End Rod
+tile.grassPath.name=Grass Path
 tile.endBricks.name=End Stone Bricks
 
 item.chorusFruit.name=Chorus Fruit

resources/resources/assets/minecraft/models/block/end_rod.json

@@ -0,0 +1,44 @@
+{   
+    "display": {
+        "head": {
+            "rotation": [ -60, 0, 0 ],
+            "translation": [ 0, 5, -9],
+            "scale":[ 1, 1, 1]
+        },
+        "thirdperson": {
+            "rotation": [ 0, 0, 0 ],
+            "translation": [ 0, 0, 0],
+            "scale": [ 0.375, 0.375, 0.375 ]
+        }
+    },
+    "ambientocclusion": false,
+    "textures": {
+        "end_rod": "blocks/end_rod"
+    },
+    "elements": [
+        {
+            "from": [ 6, 0, 6 ],
+            "to": [ 10, 1, 10 ],
+            "faces": {
+                "down":  { "uv": [ 6, 6, 2, 2 ], "texture": "#end_rod" },
+                "up":    { "uv": [ 2, 2, 6, 6 ], "texture": "#end_rod" },
+                "north": { "uv": [ 2, 6, 6, 7 ], "texture": "#end_rod" },
+                "south": { "uv": [ 2, 6, 6, 7 ], "texture": "#end_rod" },
+                "west":  { "uv": [ 2, 6, 6, 7 ], "texture": "#end_rod" },
+                "east":  { "uv": [ 2, 6, 6, 7 ], "texture": "#end_rod" }
+            }
+        },
+        {
+            "from": [ 7, 1, 7 ],
+            "to": [ 9, 16, 9 ],
+            "faces": {
+                "down":  { "uv": [ 4, 2, 2, 0 ], "texture": "#end_rod" },
+                "up":    { "uv": [ 2, 0, 4, 2 ], "texture": "#end_rod" },
+                "north": { "uv": [ 0, 0, 2, 15 ], "texture": "#end_rod" },
+                "south": { "uv": [ 0, 0, 2, 15 ], "texture": "#end_rod" },
+                "west":  { "uv": [ 0, 0, 2, 15 ], "texture": "#end_rod" },
+                "east":  { "uv": [ 0, 0, 2, 15 ], "texture": "#end_rod" }
+            }
+        }
+    ]
+}

resources/resources/assets/minecraft/models/block/grass_path.json

@@ -0,0 +1,21 @@
+{   
+    "textures": {
+        "particle": "blocks/dirt",
+        "top": "blocks/grass_path_top",
+        "side": "blocks/grass_path_side",
+        "bottom": "blocks/dirt"
+    },
+    "elements": [
+        {   "from": [ 0, 0, 0 ],
+            "to": [ 16, 15, 16 ],
+            "faces": {
+                "down":  { "uv": [ 0, 0, 16, 16 ], "texture": "#bottom", "cullface": "down" },
+                "up":    { "uv": [ 0, 0, 16, 16 ], "texture": "#top" },
+                "north": { "uv": [ 0, 1, 16, 16 ], "texture": "#side", "cullface": "north" },
+                "south": { "uv": [ 0, 1, 16, 16 ], "texture": "#side", "cullface": "south" },
+                "west":  { "uv": [ 0, 1, 16, 16 ], "texture": "#side", "cullface": "west" },
+                "east":  { "uv": [ 0, 1, 16, 16 ], "texture": "#side", "cullface": "east" }
+            }
+        }
+    ]
+}

resources/resources/assets/minecraft/models/item/end_rod.json

@@ -0,0 +1,13 @@
+{
+    "parent": "block/end_rod",
+    "display": {
+        "thirdperson": {
+            "rotation": [ 10, -45, 170 ],
+            "translation": [ 0, 1.5, -2.75 ],
+            "scale": [ 0.375, 0.375, 0.375 ]
+        }
+    },
+    "textures": {
+        "layer0": "blocks/end_rod"
+    }
+}

resources/resources/assets/minecraft/models/item/grass_path.json

@@ -0,0 +1,10 @@
+{
+    "parent": "block/grass_path",
+    "display": {
+        "thirdperson": {
+            "rotation": [ 10, -45, 170 ],
+            "translation": [ 0, 1.5, -2.75 ],
+            "scale": [ 0.375, 0.375, 0.375 ]
+        }
+    }
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/EaglercraftRandom.java

@@ -3,16 +3,23 @@ package net.lax1dude.eaglercraft.v1_8;
 import net.lax1dude.eaglercraft.v1_8.internal.PlatformRuntime;
 
 /**
- * Copyright (c) 2022 lax1dude. All Rights Reserved.
+ * Copyright (c) 2022-2024 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -25,20 +32,47 @@ public class EaglercraftRandom {
 
 	private static final double DOUBLE_UNIT = 0x1.0p-53;
 	private long seed = 69;
-
+	private final boolean enableScramble;
-	private static int yee = 0;
 
 	public EaglercraftRandom() {
 		this(PlatformRuntime.randomSeed());
 	}
 
 	public EaglercraftRandom(long seed) {
+		this(seed, true);
+	}
+
+	public EaglercraftRandom(boolean scramble) {
+		this(PlatformRuntime.randomSeed(), scramble);
+	}
+
+	/**
+	 * Older versions of EaglercraftX (and Eaglercraft) are missing the
+	 * "initialScramble" function from their setSeed function, which was what caused
+	 * world generation to not match vanilla. The "enableScramble" boolean is used
+	 * when players play on an old world created before the bug was fixed.
+	 */
+	public EaglercraftRandom(long seed, boolean scramble) {
+		enableScramble = scramble;
 		setSeed(seed);
 	}
 
+	private static long initialScramble(long seed) {
+		return (seed ^ multiplier) & mask;
+	}
+
 	public void setSeed(long yeed) {
+		if (enableScramble) {
+			seed = initialScramble(yeed);
+		} else {
 			seed = yeed;
 		}
+		haveNextNextGaussian = true;
+	}
+
+	public boolean isScramble() {
+		return enableScramble;
+	}
 
 	protected int next(int bits) {
 		seed = (seed * multiplier + addend) & mask;

src/main/java/net/lax1dude/eaglercraft/v1_8/EaglercraftVersion.java

@@ -9,7 +9,7 @@ public class EaglercraftVersion {
 	/// Customize these to fit your fork:
 
 	public static final String projectForkName = "Eaglercraft Lambda";
-	public static final String projectForkVersion = "0.3.5";
+	public static final String projectForkVersion = "0.4.0";
 	public static final String projectForkVendor = "HoosierTransfer";
 
 	public static final String projectForkURL = "https://gitlab.com/lax1dude/eaglercraftx-1.8";
@@ -19,7 +19,7 @@ public class EaglercraftVersion {
 	public static final String projectOriginName = "EaglercraftX";
 	public static final String projectOriginAuthor = "lax1dude";
 	public static final String projectOriginRevision = "1.9.4";
-	public static final String projectOriginVersion = "u30";
+	public static final String projectOriginVersion = "u34";
 
 	public static final String projectOriginURL = "https://gitlab.com/lax1dude/eaglercraftx-1.8"; // rest in peace
 
@@ -28,7 +28,7 @@ public class EaglercraftVersion {
 	public static final boolean enableUpdateService = false;
 
 	public static final String updateBundlePackageName = "net.lax1dude.eaglercraft.v1_8.client";
-	public static final int updateBundlePackageVersionInt = 30;
+	public static final int updateBundlePackageVersionInt = 34;
 
 	public static final String updateLatestLocalStorageKey = "latestUpdate_" + updateBundlePackageName;
 

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/FixedFunctionPipeline.java

@@ -19,6 +19,7 @@ import net.lax1dude.eaglercraft.v1_8.internal.PlatformRuntime;
 import net.lax1dude.eaglercraft.v1_8.log4j.LogManager;
 import net.lax1dude.eaglercraft.v1_8.log4j.Logger;
 import net.lax1dude.eaglercraft.v1_8.opengl.StreamBuffer.StreamBufferInstance;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.lax1dude.eaglercraft.v1_8.vector.Matrix4f;
 import net.lax1dude.eaglercraft.v1_8.vector.Vector4f;
 import net.minecraft.util.MathHelper;
@@ -29,14 +30,21 @@ import static net.lax1dude.eaglercraft.v1_8.opengl.FixedFunctionShader.FixedFunc
 /**
  * Copyright (c) 2022-2023 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -50,25 +58,31 @@ public class FixedFunctionPipeline {
 				(GlStateManager.stateTexture[1] ? STATE_ENABLE_LIGHTMAP : 0) |
 				(GlStateManager.stateAlphaTest ? STATE_ENABLE_ALPHA_TEST : 0) |
 				((GlStateManager.stateLighting && GlStateManager.stateMaterial)
-						? STATE_ENABLE_MC_LIGHTING : 0) |
+						? STATE_ENABLE_MC_LIGHTING
+						: 0)
+				|
 				((GlStateManager.stateTexture[0] && GlStateManager.stateTexGen)
-						? STATE_ENABLE_END_PORTAL : 0) |
+						? STATE_ENABLE_END_PORTAL
+						: 0)
+				|
 				/* TODO: (GlStateManager.??? ? STATE_ENABLE_ANISOTROPIC_FIX : 0) | */
 				((GlStateManager.stateFog && GlStateManager.stateFogDensity > 0.0f)
-						? STATE_ENABLE_FOG : 0) |
+						? STATE_ENABLE_FOG
+						: 0)
+				|
 				(GlStateManager.stateEnableShaderBlendColor ? STATE_ENABLE_BLEND_ADD : 0);
 	}
 
 	static FixedFunctionPipeline setupDirect(ByteBuffer buffer, int attrib) {
 		FixedFunctionPipeline self;
 		int baseState = attrib | getFragmentState();
-		if(GlStateManager.stateUseExtensionPipeline) {
+		if (GlStateManager.stateUseExtensionPipeline) {
-			if(extensionProvider != null) {
+			if (extensionProvider != null) {
 				self = getPipelineInstanceExt(baseState, extensionProvider.getCurrentExtensionStateBits(baseState));
-			}else {
+			} else {
 				throw new IllegalStateException("No extension pipeline is available!");
 			}
-		}else {
+		} else {
 			self = getPipelineInstanceCore(baseState);
 		}
 
@@ -86,13 +100,13 @@ public class FixedFunctionPipeline {
 	static void setupDisplayList(DisplayList list) {
 		FixedFunctionPipeline self;
 		int baseState = list.attribs | getFragmentState();
-		if(GlStateManager.stateUseExtensionPipeline) {
+		if (GlStateManager.stateUseExtensionPipeline) {
-			if(extensionProvider != null) {
+			if (extensionProvider != null) {
 				self = getPipelineInstanceExt(baseState, extensionProvider.getCurrentExtensionStateBits(baseState));
-			}else {
+			} else {
 				throw new IllegalStateException("No extension pipeline is available!");
 			}
-		}else {
+		} else {
 			self = getPipelineInstanceCore(baseState);
 		}
 
@@ -103,25 +117,25 @@ public class FixedFunctionPipeline {
 		_wglVertexAttribPointer(0, VertexFormat.COMPONENT_POSITION_SIZE,
 				VertexFormat.COMPONENT_POSITION_FORMAT, false, self.attribStride, 0);
 
-		if(self.attribTextureIndex != -1) {
+		if (self.attribTextureIndex != -1) {
 			_wglEnableVertexAttribArray(self.attribTextureIndex);
 			_wglVertexAttribPointer(self.attribTextureIndex, VertexFormat.COMPONENT_TEX_SIZE,
 					VertexFormat.COMPONENT_TEX_FORMAT, false, self.attribStride, self.attribTextureOffset);
 		}
 
-		if(self.attribColorIndex != -1) {
+		if (self.attribColorIndex != -1) {
 			_wglEnableVertexAttribArray(self.attribColorIndex);
 			_wglVertexAttribPointer(self.attribColorIndex, VertexFormat.COMPONENT_COLOR_SIZE,
 					VertexFormat.COMPONENT_COLOR_FORMAT, true, self.attribStride, self.attribColorOffset);
 		}
 
-		if(self.attribNormalIndex != -1) {
+		if (self.attribNormalIndex != -1) {
 			_wglEnableVertexAttribArray(self.attribNormalIndex);
 			_wglVertexAttribPointer(self.attribNormalIndex, VertexFormat.COMPONENT_NORMAL_SIZE,
 					VertexFormat.COMPONENT_NORMAL_FORMAT, true, self.attribStride, self.attribNormalOffset);
 		}
 
-		if(self.attribLightmapIndex != -1) {
+		if (self.attribLightmapIndex != -1) {
 			_wglEnableVertexAttribArray(self.attribLightmapIndex);
 			_wglVertexAttribPointer(self.attribLightmapIndex, VertexFormat.COMPONENT_LIGHTMAP_SIZE,
 					VertexFormat.COMPONENT_LIGHTMAP_FORMAT, false, self.attribStride, self.attribLightmapOffset);
@@ -131,13 +145,13 @@ public class FixedFunctionPipeline {
 
 	static FixedFunctionPipeline setupRenderDisplayList(int attribs) {
 		int baseState = attribs | getFragmentState();
-		if(GlStateManager.stateUseExtensionPipeline) {
+		if (GlStateManager.stateUseExtensionPipeline) {
-			if(extensionProvider != null) {
+			if (extensionProvider != null) {
 				return getPipelineInstanceExt(baseState, extensionProvider.getCurrentExtensionStateBits(baseState));
-			}else {
+			} else {
 				throw new IllegalStateException("No extension pipeline is available!");
 			}
-		}else {
+		} else {
 			return getPipelineInstanceCore(baseState);
 		}
 	}
@@ -149,30 +163,30 @@ public class FixedFunctionPipeline {
 
 	void drawDirectArrays(int mode, int offset, int count) {
 		EaglercraftGPU.bindGLShaderProgram(shaderProgram);
-		if(mode == GL_QUADS) {
+		if (mode == GL_QUADS) {
 			StreamBufferInstance sb = currentVertexArray;
-			if(count > 0xFFFF) {
+			if (count > 0xFFFF) {
-				if(!sb.bindQuad32) {
+				if (!sb.bindQuad32) {
 					sb.bindQuad16 = false;
 					sb.bindQuad32 = true;
 					EaglercraftGPU.attachQuad32EmulationBuffer(count, true);
-				}else {
+				} else {
 					EaglercraftGPU.attachQuad32EmulationBuffer(count, false);
 				}
 				PlatformOpenGL._wglDrawElements(GL_TRIANGLES, count + (count >> 1),
 						GL_UNSIGNED_INT, 0);
-			}else {
+			} else {
-				if(!sb.bindQuad16) {
+				if (!sb.bindQuad16) {
 					sb.bindQuad16 = true;
 					sb.bindQuad32 = false;
 					EaglercraftGPU.attachQuad16EmulationBuffer(count, true);
-				}else {
+				} else {
 					EaglercraftGPU.attachQuad16EmulationBuffer(count, false);
 				}
 				PlatformOpenGL._wglDrawElements(GL_TRIANGLES, count + (count >> 1),
 						GL_UNSIGNED_SHORT, 0);
 			}
-		}else {
+		} else {
 			PlatformOpenGL._wglDrawArrays(mode, offset, count);
 		}
 	}
@@ -189,8 +203,10 @@ public class FixedFunctionPipeline {
 		extensionProvider = provider;
 	}
 
-	private static final FixedFunctionPipeline[] pipelineStateCache = new FixedFunctionPipeline[fixedFunctionStatesBits + 1];
+	private static final FixedFunctionPipeline[] pipelineStateCache = new FixedFunctionPipeline[fixedFunctionStatesBits
-	private static final FixedFunctionPipeline[][] pipelineExtStateCache = new FixedFunctionPipeline[fixedFunctionStatesBits + 1][];
+			+ 1];
+	private static final FixedFunctionPipeline[][] pipelineExtStateCache = new FixedFunctionPipeline[fixedFunctionStatesBits
+			+ 1][];
 	private static final List<FixedFunctionPipeline> pipelineListTracker = new ArrayList(1024);
 
 	private static String shaderSourceCacheVSH = null;
@@ -198,7 +214,7 @@ public class FixedFunctionPipeline {
 
 	private static FixedFunctionPipeline getPipelineInstanceCore(int bits) {
 		FixedFunctionPipeline pp = pipelineStateCache[bits];
-		if(pp == null) {
+		if (pp == null) {
 			pipelineStateCache[bits] = pp = makeNewPipeline(bits, 0, false);
 		}
 		return pp;
@@ -207,12 +223,13 @@ public class FixedFunctionPipeline {
 	private static FixedFunctionPipeline getPipelineInstanceExt(int coreBits, int extBits) {
 		coreBits &= (15 | extensionProvider.getCoreStateMask(extBits));
 		FixedFunctionPipeline[] pp = pipelineExtStateCache[coreBits];
-		if(pp == null) {
+		if (pp == null) {
-			pipelineExtStateCache[coreBits] = pp = new FixedFunctionPipeline[1 << extensionProvider.getExtensionStatesCount()];
+			pipelineExtStateCache[coreBits] = pp = new FixedFunctionPipeline[1 << extensionProvider
+					.getExtensionStatesCount()];
 			return pp[extBits] = makeNewPipeline(coreBits, extBits, true);
-		}else {
+		} else {
 			FixedFunctionPipeline ppp = pp[extBits];
-			if(ppp == null) {
+			if (ppp == null) {
 				pp[extBits] = ppp = makeNewPipeline(coreBits, extBits, true);
 			}
 			return ppp;
@@ -224,22 +241,22 @@ public class FixedFunctionPipeline {
 		String fshSource;
 
 		Object[] extProviderUserPointer = null;
-		if(enableExt) {
+		if (enableExt) {
 			extProviderUserPointer = new Object[1];
 			String[] extSource = extensionProvider.getShaderSource(coreBits, extBits, extProviderUserPointer);
 			vshSource = extSource[0];
 			fshSource = extSource[1];
-		}else {
+		} else {
-			if(shaderSourceCacheVSH == null) {
+			if (shaderSourceCacheVSH == null) {
 				shaderSourceCacheVSH = EagRuntime.getResourceString(FILENAME_VSH);
-				if(shaderSourceCacheVSH == null) {
+				if (shaderSourceCacheVSH == null) {
 					throw new RuntimeException("Could not load: " + FILENAME_VSH);
 				}
 			}
 			vshSource = shaderSourceCacheVSH;
-			if(shaderSourceCacheFSH == null) {
+			if (shaderSourceCacheFSH == null) {
 				shaderSourceCacheFSH = EagRuntime.getResourceString(FILENAME_FSH);
-				if(shaderSourceCacheFSH == null) {
+				if (shaderSourceCacheFSH == null) {
 					throw new RuntimeException("Could not load: " + FILENAME_FSH);
 				}
 			}
@@ -247,40 +264,40 @@ public class FixedFunctionPipeline {
 		}
 
 		StringBuilder macros = new StringBuilder(VERSION + "\n");
-		if((coreBits & STATE_HAS_ATTRIB_TEXTURE) != 0) {
+		if ((coreBits & STATE_HAS_ATTRIB_TEXTURE) != 0) {
 			macros.append("#define " + MACRO_ATTRIB_TEXTURE + "\n");
 		}
-		if((coreBits & STATE_HAS_ATTRIB_COLOR) != 0) {
+		if ((coreBits & STATE_HAS_ATTRIB_COLOR) != 0) {
 			macros.append("#define " + MACRO_ATTRIB_COLOR + "\n");
 		}
-		if((coreBits & STATE_HAS_ATTRIB_NORMAL) != 0) {
+		if ((coreBits & STATE_HAS_ATTRIB_NORMAL) != 0) {
 			macros.append("#define " + MACRO_ATTRIB_NORMAL + "\n");
 		}
-		if((coreBits & STATE_HAS_ATTRIB_LIGHTMAP) != 0) {
+		if ((coreBits & STATE_HAS_ATTRIB_LIGHTMAP) != 0) {
 			macros.append("#define " + MACRO_ATTRIB_LIGHTMAP + "\n");
 		}
-		if((coreBits & STATE_ENABLE_TEXTURE2D) != 0) {
+		if ((coreBits & STATE_ENABLE_TEXTURE2D) != 0) {
 			macros.append("#define " + MACRO_ENABLE_TEXTURE2D + "\n");
 		}
-		if((coreBits & STATE_ENABLE_LIGHTMAP) != 0) {
+		if ((coreBits & STATE_ENABLE_LIGHTMAP) != 0) {
 			macros.append("#define " + MACRO_ENABLE_LIGHTMAP + "\n");
 		}
-		if((coreBits & STATE_ENABLE_ALPHA_TEST) != 0) {
+		if ((coreBits & STATE_ENABLE_ALPHA_TEST) != 0) {
 			macros.append("#define " + MACRO_ENABLE_ALPHA_TEST + "\n");
 		}
-		if((coreBits & STATE_ENABLE_MC_LIGHTING) != 0) {
+		if ((coreBits & STATE_ENABLE_MC_LIGHTING) != 0) {
 			macros.append("#define " + MACRO_ENABLE_MC_LIGHTING + "\n");
 		}
-		if((coreBits & STATE_ENABLE_END_PORTAL) != 0) {
+		if ((coreBits & STATE_ENABLE_END_PORTAL) != 0) {
 			macros.append("#define " + MACRO_ENABLE_END_PORTAL + "\n");
 		}
-		if((coreBits & STATE_ENABLE_ANISOTROPIC_FIX) != 0) {
+		if ((coreBits & STATE_ENABLE_ANISOTROPIC_FIX) != 0) {
 			macros.append("#define " + MACRO_ENABLE_ANISOTROPIC_FIX + "\n");
 		}
-		if((coreBits & STATE_ENABLE_FOG) != 0) {
+		if ((coreBits & STATE_ENABLE_FOG) != 0) {
 			macros.append("#define " + MACRO_ENABLE_FOG + "\n");
 		}
-		if((coreBits & STATE_ENABLE_BLEND_ADD) != 0) {
+		if ((coreBits & STATE_ENABLE_BLEND_ADD) != 0) {
 			macros.append("#define " + MACRO_ENABLE_BLEND_ADD + "\n");
 		}
 
@@ -293,12 +310,13 @@ public class FixedFunctionPipeline {
 		_wglShaderSource(vsh, macros.toString() + vshSource);
 		_wglCompileShader(vsh);
 
-		if(_wglGetShaderi(vsh, GL_COMPILE_STATUS) != GL_TRUE) {
+		if (_wglGetShaderi(vsh, GL_COMPILE_STATUS) != GL_TRUE) {
-			LOGGER.error("Failed to compile GL_VERTEX_SHADER for state {} !", (visualizeBits(coreBits) + (enableExt && extBits != 0 ? " ext " + visualizeBits(extBits) : "")));
+			LOGGER.error("Failed to compile GL_VERTEX_SHADER for state {} !",
+					(visualizeBits(coreBits) + (enableExt && extBits != 0 ? " ext " + visualizeBits(extBits) : "")));
 			String log = _wglGetShaderInfoLog(vsh);
-			if(log != null) {
+			if (log != null) {
 				String[] lines = log.split("(\\r\\n|\\r|\\n)");
-				for(int i = 0; i < lines.length; ++i) {
+				for (int i = 0; i < lines.length; ++i) {
 					LOGGER.error("[VERT] {}", lines[i]);
 				}
 			}
@@ -311,12 +329,13 @@ public class FixedFunctionPipeline {
 		_wglShaderSource(fsh, macros.toString() + fshSource);
 		_wglCompileShader(fsh);
 
-		if(_wglGetShaderi(fsh, GL_COMPILE_STATUS) != GL_TRUE) {
+		if (_wglGetShaderi(fsh, GL_COMPILE_STATUS) != GL_TRUE) {
-			LOGGER.error("Failed to compile GL_FRAGMENT_SHADER for state {} !", (visualizeBits(coreBits) + (enableExt && extBits != 0 ? " ext " + visualizeBits(extBits) : "")));
+			LOGGER.error("Failed to compile GL_FRAGMENT_SHADER for state {} !",
+					(visualizeBits(coreBits) + (enableExt && extBits != 0 ? " ext " + visualizeBits(extBits) : "")));
 			String log = _wglGetShaderInfoLog(fsh);
-			if(log != null) {
+			if (log != null) {
 				String[] lines = log.split("(\\r\\n|\\r|\\n)");
-				for(int i = 0; i < lines.length; ++i) {
+				for (int i = 0; i < lines.length; ++i) {
 					LOGGER.error("[FRAG] {}", lines[i]);
 				}
 			}
@@ -334,7 +353,7 @@ public class FixedFunctionPipeline {
 		IllegalStateException err = null;
 		try {
 			pp = new FixedFunctionPipeline(coreBits, extBits, prog);
-		}catch(IllegalStateException t) {
+		} catch (IllegalStateException t) {
 			err = t;
 		}
 
@@ -343,11 +362,11 @@ public class FixedFunctionPipeline {
 		_wglDeleteShader(fsh);
 		_wglDeleteShader(vsh);
 
-		if(err != null) {
+		if (err != null) {
 			_wglDeleteProgram(prog);
 			throw err;
-		}else {
+		} else {
-			if(extProviderUserPointer != null) {
+			if (extProviderUserPointer != null) {
 				pp.extensionPointer = extProviderUserPointer;
 				extensionProvider.initializeNewShader(prog, pp.stateCoreBits, pp.stateExtBits, extProviderUserPointer);
 			}
@@ -357,21 +376,21 @@ public class FixedFunctionPipeline {
 	}
 
 	public static String visualizeBits(int i) {
-		if(i == 0) {
+		if (i == 0) {
 			return "0";
 		}
 		StringBuilder sb = new StringBuilder();
 		int j = 0, k = 0, l = 0;
 		do {
 			k = i & (1 << j);
-			if(k > 0) {
+			if (k > 0) {
-				if(l++ > 0) {
+				if (l++ > 0) {
 					sb.append(' ');
 				}
 				sb.append(k);
 			}
 			++j;
-		}while(i >= (1 << j));
+		} while (i >= (1 << j));
 		return sb.toString();
 	}
 
@@ -524,39 +543,39 @@ public class FixedFunctionPipeline {
 		_wglBindAttribLocation(compiledProg, index, ATTRIB_POSITION);
 
 		stride += VertexFormat.COMPONENT_POSITION_STRIDE; // vec3f
-		if(stateHasAttribColor) {
+		if (stateHasAttribColor) {
 			attribColorIndex = ++index;
 			attribColorOffset = stride;
 			_wglBindAttribLocation(compiledProg, index, ATTRIB_COLOR);
 			stride += VertexFormat.COMPONENT_COLOR_STRIDE; // vec4b
-		}else {
+		} else {
 			attribColorIndex = -1;
 			attribColorOffset = -1;
 		}
-		if(stateHasAttribTexture) {
+		if (stateHasAttribTexture) {
 			attribTextureIndex = ++index;
 			attribTextureOffset = stride;
 			_wglBindAttribLocation(compiledProg, index, ATTRIB_TEXTURE);
 			stride += VertexFormat.COMPONENT_TEX_STRIDE; // vec2f
-		}else {
+		} else {
 			attribTextureIndex = -1;
 			attribTextureOffset = -1;
 		}
-		if(stateHasAttribNormal) {
+		if (stateHasAttribNormal) {
 			attribNormalIndex = ++index;
 			attribNormalOffset = stride;
 			_wglBindAttribLocation(compiledProg, index, ATTRIB_NORMAL);
 			stride += VertexFormat.COMPONENT_NORMAL_STRIDE; // vec4b
-		}else {
+		} else {
 			attribNormalIndex = -1;
 			attribNormalOffset = -1;
 		}
-		if(stateHasAttribLightmap) {
+		if (stateHasAttribLightmap) {
 			attribLightmapIndex = ++index;
 			attribLightmapOffset = stride;
 			_wglBindAttribLocation(compiledProg, index, ATTRIB_LIGHTMAP);
 			stride += VertexFormat.COMPONENT_LIGHTMAP_STRIDE; // vec2s
-		}else {
+		} else {
 			attribLightmapIndex = -1;
 			attribLightmapOffset = -1;
 		}
@@ -565,12 +584,13 @@ public class FixedFunctionPipeline {
 
 		_wglLinkProgram(compiledProg);
 
-		if(_wglGetProgrami(compiledProg, GL_LINK_STATUS) != GL_TRUE) {
+		if (_wglGetProgrami(compiledProg, GL_LINK_STATUS) != GL_TRUE) {
-			LOGGER.error("Program could not be linked for state {} !", (visualizeBits(bits) + (extensionProvider != null && extBits != 0 ? " ext " + visualizeBits(extBits) : "")));
+			LOGGER.error("Program could not be linked for state {} !", (visualizeBits(bits)
+					+ (extensionProvider != null && extBits != 0 ? " ext " + visualizeBits(extBits) : "")));
 			String log = _wglGetProgramInfoLog(compiledProg);
-			if(log != null) {
+			if (log != null) {
 				String[] lines = log.split("(\\r\\n|\\r|\\n)");
-				for(int i = 0; i < lines.length; ++i) {
+				for (int i = 0; i < lines.length; ++i) {
 					LOGGER.error("[LINK] {}", lines[i]);
 				}
 			}
@@ -586,25 +606,25 @@ public class FixedFunctionPipeline {
 					_wglVertexAttribPointer(0, VertexFormat.COMPONENT_POSITION_SIZE,
 							VertexFormat.COMPONENT_POSITION_FORMAT, false, attribStride, 0);
 
-					if(attribTextureIndex != -1) {
+					if (attribTextureIndex != -1) {
 						_wglEnableVertexAttribArray(attribTextureIndex);
 						_wglVertexAttribPointer(attribTextureIndex, VertexFormat.COMPONENT_TEX_SIZE,
 								VertexFormat.COMPONENT_TEX_FORMAT, false, attribStride, attribTextureOffset);
 					}
 
-					if(attribColorIndex != -1) {
+					if (attribColorIndex != -1) {
 						_wglEnableVertexAttribArray(attribColorIndex);
 						_wglVertexAttribPointer(attribColorIndex, VertexFormat.COMPONENT_COLOR_SIZE,
 								VertexFormat.COMPONENT_COLOR_FORMAT, true, attribStride, attribColorOffset);
 					}
 
-					if(attribNormalIndex != -1) {
+					if (attribNormalIndex != -1) {
 						_wglEnableVertexAttribArray(attribNormalIndex);
 						_wglVertexAttribPointer(attribNormalIndex, VertexFormat.COMPONENT_NORMAL_SIZE,
 								VertexFormat.COMPONENT_NORMAL_FORMAT, true, attribStride, attribNormalOffset);
 					}
 
-					if(attribLightmapIndex != -1) {
+					if (attribLightmapIndex != -1) {
 						_wglEnableVertexAttribArray(attribLightmapIndex);
 						_wglVertexAttribPointer(attribLightmapIndex, VertexFormat.COMPONENT_LIGHTMAP_SIZE,
 								VertexFormat.COMPONENT_LIGHTMAP_FORMAT, false, attribStride, attribLightmapOffset);
@@ -620,11 +640,11 @@ public class FixedFunctionPipeline {
 		stateEnableFog = (bits & STATE_ENABLE_FOG) == STATE_ENABLE_FOG;
 		stateEnableBlendAdd = (bits & STATE_ENABLE_BLEND_ADD) == STATE_ENABLE_BLEND_ADD;
 
-		for(int i = 0; i < stateLightsVectors.length; ++i) { 
+		for (int i = 0; i < stateLightsVectors.length; ++i) {
 			stateLightsVectors[i] = new Vector4f(-999.0f, -999.0f, -999.0f, 0.0f);
 		}
 
-		for(int i = 0; i < stateTextureMatrixSerial.length; ++i) {
+		for (int i = 0; i < stateTextureMatrixSerial.length; ++i) {
 			stateTextureMatrixSerial[i] = -1;
 		}
 
@@ -637,9 +657,9 @@ public class FixedFunctionPipeline {
 		stateLightsEnabledUniform1i = stateEnableMCLighting ? _wglGetUniformLocation(compiledProg,
 				UNIFORM_LIGHTS_ENABLED_NAME) : null;
 
-		if(stateEnableMCLighting) {
+		if (stateEnableMCLighting) {
-			for(int i = 0; i < stateLightsVectorsArrayUniform4f.length; ++i) {
+			for (int i = 0; i < stateLightsVectorsArrayUniform4f.length; ++i) {
-				stateLightsVectorsArrayUniform4f[i] =_wglGetUniformLocation(compiledProg,
+				stateLightsVectorsArrayUniform4f[i] = _wglGetUniformLocation(compiledProg,
 						UNIFORM_LIGHTS_VECTORS_NAME + "[" + i + "]");
 			}
 		}
@@ -680,8 +700,10 @@ public class FixedFunctionPipeline {
 		stateModelProjectionMatrixUniformMat4f = _wglGetUniformLocation(compiledProg,
 				UNIFORM_MODEL_PROJECTION_MATRIX_NAME);
 
-		stateTextureMatrix01UniformMat4f = (stateEnableEndPortal || stateHasAttribTexture) ? _wglGetUniformLocation(compiledProg,
+		stateTextureMatrix01UniformMat4f = (stateEnableEndPortal || stateHasAttribTexture)
-				UNIFORM_TEXTURE_MATRIX_01_NAME) : null;
+				? _wglGetUniformLocation(compiledProg,
+						UNIFORM_TEXTURE_MATRIX_01_NAME)
+				: null;
 
 		stateTextureMatrix02UniformMat4f = stateHasAttribLightmap ? _wglGetUniformLocation(compiledProg,
 				UNIFORM_TEXTURE_MATRIX_02_NAME) : null;
@@ -701,12 +723,12 @@ public class FixedFunctionPipeline {
 		stateShaderBlendAddColorUniform4f = stateEnableBlendAdd ? _wglGetUniformLocation(compiledProg,
 				UNIFORM_BLEND_ADD_COLOR_NAME) : null;
 
-		if(stateEnableTexture2D) {
+		if (stateEnableTexture2D) {
 			EaglercraftGPU.bindGLShaderProgram(compiledProg);
 			_wglUniform1i(_wglGetUniformLocation(compiledProg, UNIFORM_TEXTURE_UNIT_01_NAME), 0);
 		}
 
-		if(stateEnableLightmap) {
+		if (stateEnableLightmap) {
 			EaglercraftGPU.bindGLShaderProgram(compiledProg);
 			_wglUniform1i(_wglGetUniformLocation(compiledProg, UNIFORM_TEXTURE_UNIT_02_NAME), 1);
 		}
@@ -717,13 +739,13 @@ public class FixedFunctionPipeline {
 		EaglercraftGPU.bindGLShaderProgram(shaderProgram);
 
 		int serial = GlStateManager.stateColorSerial;
-		if(stateColorSerial != serial) {
+		if (stateColorSerial != serial) {
 			stateColorSerial = serial;
 			float r = GlStateManager.stateColorR;
 			float g = GlStateManager.stateColorG;
 			float b = GlStateManager.stateColorB;
 			float a = GlStateManager.stateColorA;
-			if(stateColorR != r || stateColorG != g ||
+			if (stateColorR != r || stateColorG != g ||
 					stateColorB != b || stateColorA != a) {
 				_wglUniform4f(stateColorUniform4f, r, g, b, a);
 				stateColorR = r;
@@ -733,15 +755,15 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(matrixCopyBuffer == null) {
+		if (matrixCopyBuffer == null) {
 			matrixCopyBuffer = PlatformRuntime.allocateFloatBuffer(16);
 		}
 
 		int ptr;
-		if(stateModelProjectionMatrixUniformMat4f == null) {
+		if (stateModelProjectionMatrixUniformMat4f == null) {
 			ptr = GlStateManager.modelMatrixStackPointer;
 			serial = GlStateManager.modelMatrixStackAccessSerial[ptr];
-			if(stateModelMatrixSerial != serial) {
+			if (stateModelMatrixSerial != serial) {
 				stateModelMatrixSerial = serial;
 				matrixCopyBuffer.clear();
 				GlStateManager.modelMatrixStack[ptr].store(matrixCopyBuffer);
@@ -751,29 +773,30 @@ public class FixedFunctionPipeline {
 
 			ptr = GlStateManager.projectionMatrixStackPointer;
 			serial = GlStateManager.projectionMatrixStackAccessSerial[ptr];
-			if(stateProjectionMatrixSerial != serial) {
+			if (stateProjectionMatrixSerial != serial) {
 				stateProjectionMatrixSerial = serial;
 				matrixCopyBuffer.clear();
 				GlStateManager.projectionMatrixStack[ptr].store(matrixCopyBuffer);
 				matrixCopyBuffer.flip();
 				_wglUniformMatrix4fv(stateProjectionMatrixUniformMat4f, false, matrixCopyBuffer);
 			}
-		}else {
+		} else {
 			ptr = GlStateManager.modelMatrixStackPointer;
 			serial = GlStateManager.modelMatrixStackAccessSerial[ptr];
 			int ptr2 = GlStateManager.projectionMatrixStackPointer;
 			int serial2 = GlStateManager.projectionMatrixStackAccessSerial[ptr2];
 			boolean b = stateModelMatrixSerial != serial;
-			if(b || stateProjectionMatrixSerial != serial2) {
+			if (b || stateProjectionMatrixSerial != serial2) {
 				stateModelMatrixSerial = serial;
 				stateProjectionMatrixSerial = serial2;
-				if(b && stateModelMatrixUniformMat4f != null) {
+				if (b && stateModelMatrixUniformMat4f != null) {
 					matrixCopyBuffer.clear();
 					GlStateManager.modelMatrixStack[ptr].store(matrixCopyBuffer);
 					matrixCopyBuffer.flip();
 					_wglUniformMatrix4fv(stateModelMatrixUniformMat4f, false, matrixCopyBuffer);
 				}
-				Matrix4f.mul(GlStateManager.projectionMatrixStack[ptr2], GlStateManager.modelMatrixStack[ptr], tmpMatrixForInv);
+				Matrix4f.mul(GlStateManager.projectionMatrixStack[ptr2], GlStateManager.modelMatrixStack[ptr],
+						tmpMatrixForInv);
 				matrixCopyBuffer.clear();
 				tmpMatrixForInv.store(matrixCopyBuffer);
 				matrixCopyBuffer.flip();
@@ -781,19 +804,19 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableAlphaTest) {
+		if (stateEnableAlphaTest) {
 			float v = GlStateManager.stateAlphaTestRef;
-			if(stateAlphaTestRef != v) {
+			if (stateAlphaTestRef != v) {
 				stateAlphaTestRef = v;
 				_wglUniform1f(stateAlphaTestUniform1f, v);
 			}
 		}
 
-		if(stateEnableTexture2D) {
+		if (stateEnableTexture2D) {
 			ptr = GlStateManager.textureMatrixStackPointer[0];
 			serial = GlStateManager.textureMatrixStackAccessSerial[0][ptr];
-			if(stateHasAttribTexture || stateEnableEndPortal) {
+			if (stateHasAttribTexture || stateEnableEndPortal) {
-				if(stateTextureMatrixSerial[0] != serial) {
+				if (stateTextureMatrixSerial[0] != serial) {
 					stateTextureMatrixSerial[0] = serial;
 					matrixCopyBuffer.clear();
 					GlStateManager.textureMatrixStack[0][ptr].store(matrixCopyBuffer);
@@ -801,9 +824,9 @@ public class FixedFunctionPipeline {
 					_wglUniformMatrix4fv(stateTextureMatrix01UniformMat4f, false, matrixCopyBuffer);
 				}
 			}
-			if(!stateHasAttribTexture && !stateEnableEndPortal) {
+			if (!stateHasAttribTexture && !stateEnableEndPortal) {
 				int serial2 = GlStateManager.textureCoordsAccessSerial[0];
-				if(stateTextureCoordsAccessSerial[0] != serial2 || stateTextureCoordsMatrixSerial[0] != serial) {
+				if (stateTextureCoordsAccessSerial[0] != serial2 || stateTextureCoordsMatrixSerial[0] != serial) {
 					stateTextureCoordsAccessSerial[0] = serial2;
 					stateTextureCoordsMatrixSerial[0] = serial;
 					tmpVec4ForTex.x = GlStateManager.textureCoordsX[0];
@@ -813,7 +836,7 @@ public class FixedFunctionPipeline {
 					Matrix4f.transform(GlStateManager.textureMatrixStack[0][ptr], tmpVec4ForTex, tmpVec4ForTex);
 					float x = tmpVec4ForTex.x / tmpVec4ForTex.w;
 					float y = tmpVec4ForTex.y / tmpVec4ForTex.w;
-					if(x != stateTextureCoordsX[0] || y != stateTextureCoordsY[0]) {
+					if (x != stateTextureCoordsX[0] || y != stateTextureCoordsY[0]) {
 						stateTextureCoordsX[0] = x;
 						stateTextureCoordsY[0] = y;
 						_wglUniform2f(stateTextureCoords01Uniform2f, x, y);
@@ -822,12 +845,12 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableLightmap) {
+		if (stateEnableLightmap) {
 			ptr = GlStateManager.textureMatrixStackPointer[1];
 			serial = GlStateManager.textureMatrixStackAccessSerial[1][ptr];
-			if(!stateHasAttribLightmap) {
+			if (!stateHasAttribLightmap) {
 				int serial2 = GlStateManager.textureCoordsAccessSerial[1];
-				if(stateTextureCoordsAccessSerial[1] != serial2 || stateTextureCoordsMatrixSerial[1] != serial) {
+				if (stateTextureCoordsAccessSerial[1] != serial2 || stateTextureCoordsMatrixSerial[1] != serial) {
 					stateTextureCoordsAccessSerial[1] = serial2;
 					stateTextureCoordsMatrixSerial[1] = serial;
 					tmpVec4ForTex.x = GlStateManager.textureCoordsX[1];
@@ -837,14 +860,14 @@ public class FixedFunctionPipeline {
 					Matrix4f.transform(GlStateManager.textureMatrixStack[1][ptr], tmpVec4ForTex, tmpVec4ForTex);
 					float x = tmpVec4ForTex.x / tmpVec4ForTex.w;
 					float y = tmpVec4ForTex.y / tmpVec4ForTex.w;
-					if(x != stateTextureCoordsX[1] || y != stateTextureCoordsY[1]) {
+					if (x != stateTextureCoordsX[1] || y != stateTextureCoordsY[1]) {
 						stateTextureCoordsX[1] = x;
 						stateTextureCoordsY[1] = y;
 						_wglUniform2f(stateTextureCoords02Uniform2f, x, y);
 					}
 				}
-			}else {
+			} else {
-				if(stateTextureMatrixSerial[1] != serial) {
+				if (stateTextureMatrixSerial[1] != serial) {
 					stateTextureMatrixSerial[1] = serial;
 					matrixCopyBuffer.clear();
 					GlStateManager.textureMatrixStack[1][ptr].store(matrixCopyBuffer);
@@ -854,36 +877,36 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableMCLighting) {
+		if (stateEnableMCLighting) {
 			ptr = GlStateManager.stateLightsStackPointer;
 			serial = GlStateManager.stateLightingSerial[ptr];
-			if(stateLightingSerial != serial) {
+			if (stateLightingSerial != serial) {
 				stateLightingSerial = serial;
 
 				boolean[] en = GlStateManager.stateLightsEnabled[ptr];
 				int lightsCounter = 0;
-				for(int i = 0; i < en.length; ++i) {
+				for (int i = 0; i < en.length; ++i) {
-					if(en[i]) {
+					if (en[i]) {
 						Vector4f lightDirOld = stateLightsVectors[lightsCounter];
 						Vector4f lightDirNew = GlStateManager.stateLightsStack[ptr][i];
 						float x = lightDirNew.x;
 						float y = lightDirNew.y;
 						float z = lightDirNew.z;
 						float w = lightDirNew.w;
-						if(lightDirOld.x != x || lightDirOld.y != y || lightDirOld.z != z || lightDirOld.w != w) {
+						if (lightDirOld.x != x || lightDirOld.y != y || lightDirOld.z != z || lightDirOld.w != w) {
 							lightDirOld.x = x;
 							lightDirOld.y = y;
 							lightDirOld.z = z;
 							lightDirOld.w = w;
 							_wglUniform4f(stateLightsVectorsArrayUniform4f[lightsCounter], x, y, z, w);
 						}
-						if(++lightsCounter >= stateLightsVectors.length) {
+						if (++lightsCounter >= stateLightsVectors.length) {
 							break;
 						}
 					}
 				}
 
-				if(stateLightsEnabled != lightsCounter) {
+				if (stateLightsEnabled != lightsCounter) {
 					stateLightsEnabled = lightsCounter;
 					_wglUniform1i(stateLightsEnabledUniform1i, lightsCounter);
 				}
@@ -891,12 +914,12 @@ public class FixedFunctionPipeline {
 			}
 
 			serial = GlStateManager.stateLightingAmbientSerial;
-			if(stateLightingAmbientSerial != serial) {
+			if (stateLightingAmbientSerial != serial) {
 				stateLightingAmbientSerial = serial;
 				float r = GlStateManager.stateLightingAmbientR;
 				float g = GlStateManager.stateLightingAmbientG;
 				float b = GlStateManager.stateLightingAmbientB;
-				if(stateLightingAmbientR != r || stateLightingAmbientG != g ||
+				if (stateLightingAmbientR != r || stateLightingAmbientG != g ||
 						stateLightingAmbientB != b) {
 					stateLightingAmbientR = r;
 					stateLightingAmbientG = g;
@@ -904,17 +927,21 @@ public class FixedFunctionPipeline {
 					_wglUniform3f(stateLightingAmbientUniform3f, r, g, b);
 				}
 			}
+		}
 
-			if(!stateHasAttribNormal) {
+		if (stateEnableMCLighting || DynamicLightsStateManager.isInDynamicLightsPass()) {
+			if (!stateHasAttribNormal) {
 				serial = GlStateManager.stateNormalSerial;
-				if(stateNormalSerial != serial) {
+				if (stateNormalSerial != serial) {
 					stateNormalSerial = serial;
 					float x = GlStateManager.stateNormalX;
 					float y = GlStateManager.stateNormalY;
 					float z = GlStateManager.stateNormalZ;
 					float c = MathHelper.Q_rsqrt(x * x + y * y + z * z);
-					x *= c; y *= c; z *= c;
+					x *= c;
-					if(stateNormalX != x || stateNormalY != y || stateNormalZ != z) {
+					y *= c;
+					z *= c;
+					if (stateNormalX != x || stateNormalY != y || stateNormalZ != z) {
 						stateNormalX = x;
 						stateNormalY = y;
 						stateNormalZ = z;
@@ -924,15 +951,15 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableFog) {
+		if (stateEnableFog) {
 			serial = GlStateManager.stateFogSerial;
-			if(stateFogSerial != serial) {
+			if (stateFogSerial != serial) {
 				stateFogSerial = serial;
 				boolean fogEXP = GlStateManager.stateFogEXP;
 				float fogDensity = GlStateManager.stateFogDensity;
 				float fogStart = GlStateManager.stateFogStart;
 				float fogEnd = GlStateManager.stateFogEnd;
-				if(stateFogEXP != fogEXP || stateFogDensity != fogDensity ||
+				if (stateFogEXP != fogEXP || stateFogDensity != fogDensity ||
 						stateFogStart != fogStart || stateFogEnd != fogEnd) {
 					stateFogEXP = fogEXP;
 					stateFogDensity = fogDensity;
@@ -944,7 +971,7 @@ public class FixedFunctionPipeline {
 				float g = GlStateManager.stateFogColorG;
 				float b = GlStateManager.stateFogColorB;
 				float a = GlStateManager.stateFogColorA;
-				if(stateFogColorR != r || stateFogColorG != g ||
+				if (stateFogColorR != r || stateFogColorG != g ||
 						stateFogColorB != b || stateFogColorA != a) {
 					stateFogColorR = r;
 					stateFogColorG = g;
@@ -955,13 +982,13 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableAnisotropicFix) {
+		if (stateEnableAnisotropicFix) {
 			serial = GlStateManager.stateAnisotropicFixSerial;
-			if(stateAnisotropicFixSerial != serial) {
+			if (stateAnisotropicFixSerial != serial) {
 				stateAnisotropicFixSerial = serial;
 				float w = GlStateManager.stateAnisotropicFixW;
 				float h = GlStateManager.stateAnisotropicFixH;
-				if(stateAnisotropicFixW != w || stateAnisotropicFixH != h) {
+				if (stateAnisotropicFixW != w || stateAnisotropicFixH != h) {
 					stateAnisotropicFixW = w;
 					stateAnisotropicFixH = h;
 					_wglUniform2f(stateAnisotropicFix2f, w, h);
@@ -969,15 +996,15 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableEndPortal) {
+		if (stateEnableEndPortal) {
 			serial = GlStateManager.stateTexGenSerial;
-			if(stateTexGenSerial != serial) {
+			if (stateTexGenSerial != serial) {
 				stateTexGenSerial = serial;
 				int planeS = GlStateManager.TexGen.S.plane;
 				int planeT = GlStateManager.TexGen.T.plane;
 				int planeR = GlStateManager.TexGen.R.plane;
 				int planeQ = GlStateManager.TexGen.Q.plane;
-				if(stateTexGenSPlane != planeS || stateTexGenTPlane != planeT ||
+				if (stateTexGenSPlane != planeS || stateTexGenTPlane != planeT ||
 						stateTexGenRPlane != planeR || stateTexGenQPlane != planeQ) {
 					stateTexGenSPlane = planeS;
 					stateTexGenTPlane = planeT;
@@ -1026,15 +1053,15 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(stateEnableBlendAdd) {
+		if (stateEnableBlendAdd) {
 			serial = GlStateManager.stateShaderBlendColorSerial;
-			if(stateShaderBlendColorSerial != serial) {
+			if (stateShaderBlendColorSerial != serial) {
 				stateShaderBlendColorSerial = serial;
 				float r = GlStateManager.stateShaderBlendSrcColorR;
 				float g = GlStateManager.stateShaderBlendSrcColorG;
 				float b = GlStateManager.stateShaderBlendSrcColorB;
 				float a = GlStateManager.stateShaderBlendSrcColorA;
-				if(stateShaderBlendSrcColorR != r || stateShaderBlendSrcColorG != g ||
+				if (stateShaderBlendSrcColorR != r || stateShaderBlendSrcColorG != g ||
 						stateShaderBlendSrcColorB != b || stateShaderBlendSrcColorA != a) {
 					_wglUniform4f(stateShaderBlendSrcColorUniform4f, r, g, b, a);
 					stateShaderBlendSrcColorR = r;
@@ -1046,7 +1073,7 @@ public class FixedFunctionPipeline {
 				g = GlStateManager.stateShaderBlendAddColorG;
 				b = GlStateManager.stateShaderBlendAddColorB;
 				a = GlStateManager.stateShaderBlendAddColorA;
-				if(stateShaderBlendAddColorR != r || stateShaderBlendAddColorG != g ||
+				if (stateShaderBlendAddColorR != r || stateShaderBlendAddColorG != g ||
 						stateShaderBlendAddColorB != b || stateShaderBlendAddColorA != a) {
 					_wglUniform4f(stateShaderBlendAddColorUniform4f, r, g, b, a);
 					stateShaderBlendAddColorR = r;
@@ -1057,7 +1084,7 @@ public class FixedFunctionPipeline {
 			}
 		}
 
-		if(extensionProvider != null && extensionPointer != null) {
+		if (extensionProvider != null && extensionPointer != null) {
 			extensionProvider.updatePipeline(shaderProgram, stateCoreBits, stateExtBits, extensionPointer);
 		}
 
@@ -1066,7 +1093,7 @@ public class FixedFunctionPipeline {
 
 	static void optimize() {
 		FixedFunctionPipeline pp;
-		for(int i = 0, l = pipelineListTracker.size(); i < l; ++i) {
+		for (int i = 0, l = pipelineListTracker.size(); i < l; ++i) {
 			pipelineListTracker.get(i).streamBuffer.optimize();
 		}
 	}
@@ -1075,22 +1102,23 @@ public class FixedFunctionPipeline {
 		shaderSourceCacheVSH = null;
 		shaderSourceCacheFSH = null;
 		FixedFunctionPipeline pp;
-		for(int i = 0; i < pipelineStateCache.length; ++i) {
+		for (int i = 0; i < pipelineStateCache.length; ++i) {
 			pp = pipelineStateCache[i];
-			if(pp != null) {
+			if (pp != null) {
 				pp.destroy();
 				pipelineStateCache[i] = null;
 			}
 		}
-		for(int i = 0; i < pipelineExtStateCache.length; ++i) {
+		for (int i = 0; i < pipelineExtStateCache.length; ++i) {
 			FixedFunctionPipeline[] ppp = pipelineExtStateCache[i];
-			if(ppp != null) {
+			if (ppp != null) {
-				for(int j = 0; j < ppp.length; ++j) {
+				for (int j = 0; j < ppp.length; ++j) {
 					FixedFunctionPipeline pppp = ppp[j];
-					if(pppp != null) {
+					if (pppp != null) {
 						pppp.destroy();
-						if(extensionProvider != null && pppp.extensionPointer != null) {
+						if (extensionProvider != null && pppp.extensionPointer != null) {
-							extensionProvider.destroyPipeline(pppp.shaderProgram, pppp.stateCoreBits, pppp.stateExtBits, pppp.extensionPointer);
+							extensionProvider.destroyPipeline(pppp.shaderProgram, pppp.stateCoreBits, pppp.stateExtBits,
+									pppp.extensionPointer);
 						}
 					}
 				}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/GlStateManager.java

@@ -814,6 +814,22 @@ public class GlStateManager {
 		}
 	}
 
+	public static final void getFloat(int pname, FloatBuffer params) {
+		switch (pname) {
+			case GL_MODELVIEW_MATRIX:
+				modelMatrixStack[modelMatrixStackPointer].store(params);
+				break;
+			case GL_PROJECTION_MATRIX:
+				projectionMatrixStack[projectionMatrixStackPointer].store(params);
+				break;
+			case GL_TEXTURE_MATRIX:
+				textureMatrixStack[activeTexture][textureMatrixStackPointer[activeTexture]].store(params);
+				break;
+			default:
+				throw new UnsupportedOperationException("glGetFloat can only be used to retrieve matricies!");
+		}
+	}
+
 	public static final void ortho(double left, double right, double bottom, double top, double zNear, double zFar) {
 		Matrix4f matrix;
 		switch (stateMatrixMode) {

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/InstancedParticleRenderer.java

@@ -19,14 +19,21 @@ import net.lax1dude.eaglercraft.v1_8.vector.Matrix4f;
 /**
  * Copyright (c) 2022 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -49,8 +56,8 @@ public class InstancedParticleRenderer {
 	private static IUniformGL u_matrixTransform = null;
 	private static FloatBuffer matrixCopyBuffer = null;
 	private static IUniformGL u_texCoordSize2f_particleSize1f = null;
-	private static IUniformGL u_transformParam_1_2_3_4_f = null;
+	private static IUniformGL u_transformParam_1_2_5_f = null;
-	private static IUniformGL u_transformParam_5_f = null;
+	private static IUniformGL u_transformParam_3_4_f = null;
 	private static IUniformGL u_color4f = null;
 
 	private static IBufferArrayGL vertexArray = null;
@@ -80,12 +87,12 @@ public class InstancedParticleRenderer {
 
 	static void initialize() {
 		String vertexSource = EagRuntime.getResourceString(vertexShaderPath);
-		if(vertexSource == null) {
+		if (vertexSource == null) {
 			throw new RuntimeException("InstancedParticleRenderer shader \"" + vertexShaderPath + "\" is missing!");
 		}
 
 		String fragmentSource = EagRuntime.getResourceString(fragmentShaderPath);
-		if(fragmentSource == null) {
+		if (fragmentSource == null) {
 			throw new RuntimeException("InstancedParticleRenderer shader \"" + fragmentShaderPath + "\" is missing!");
 		}
 
@@ -95,12 +102,13 @@ public class InstancedParticleRenderer {
 		_wglShaderSource(vert, FixedFunctionConstants.VERSION + "\n" + vertexSource);
 		_wglCompileShader(vert);
 
-		if(_wglGetShaderi(vert, GL_COMPILE_STATUS) != GL_TRUE) {
+		if (_wglGetShaderi(vert, GL_COMPILE_STATUS) != GL_TRUE) {
-			logger.error("Failed to compile GL_VERTEX_SHADER \"" + vertexShaderPath + "\" for InstancedParticleRenderer!");
+			logger.error(
+					"Failed to compile GL_VERTEX_SHADER \"" + vertexShaderPath + "\" for InstancedParticleRenderer!");
 			String log = _wglGetShaderInfoLog(vert);
-			if(log != null) {
+			if (log != null) {
 				String[] lines = log.split("(\\r\\n|\\r|\\n)");
-				for(int i = 0; i < lines.length; ++i) {
+				for (int i = 0; i < lines.length; ++i) {
 					logger.error("[VERT] {}", lines[i]);
 				}
 			}
@@ -110,12 +118,13 @@ public class InstancedParticleRenderer {
 		_wglShaderSource(frag, FixedFunctionConstants.VERSION + "\n" + fragmentSource);
 		_wglCompileShader(frag);
 
-		if(_wglGetShaderi(frag, GL_COMPILE_STATUS) != GL_TRUE) {
+		if (_wglGetShaderi(frag, GL_COMPILE_STATUS) != GL_TRUE) {
-			logger.error("Failed to compile GL_FRAGMENT_SHADER \"" + fragmentShaderPath + "\" for InstancedParticleRenderer!");
+			logger.error("Failed to compile GL_FRAGMENT_SHADER \"" + fragmentShaderPath
+					+ "\" for InstancedParticleRenderer!");
 			String log = _wglGetShaderInfoLog(frag);
-			if(log != null) {
+			if (log != null) {
 				String[] lines = log.split("(\\r\\n|\\r|\\n)");
-				for(int i = 0; i < lines.length; ++i) {
+				for (int i = 0; i < lines.length; ++i) {
 					logger.error("[FRAG] {}", lines[i]);
 				}
 			}
@@ -135,12 +144,12 @@ public class InstancedParticleRenderer {
 		_wglDeleteShader(vert);
 		_wglDeleteShader(frag);
 
-		if(_wglGetProgrami(shaderProgram, GL_LINK_STATUS) != GL_TRUE) {
+		if (_wglGetProgrami(shaderProgram, GL_LINK_STATUS) != GL_TRUE) {
 			logger.error("Failed to link shader program for InstancedParticleRenderer!");
 			String log = _wglGetProgramInfoLog(shaderProgram);
-			if(log != null) {
+			if (log != null) {
 				String[] lines = log.split("(\\r\\n|\\r|\\n)");
-				for(int i = 0; i < lines.length; ++i) {
+				for (int i = 0; i < lines.length; ++i) {
 					logger.error("[LINK] {}", lines[i]);
 				}
 			}
@@ -154,8 +163,8 @@ public class InstancedParticleRenderer {
 
 		u_matrixTransform = _wglGetUniformLocation(shaderProgram, "u_matrixTransform");
 		u_texCoordSize2f_particleSize1f = _wglGetUniformLocation(shaderProgram, "u_texCoordSize2f_particleSize1f");
-		u_transformParam_1_2_3_4_f = _wglGetUniformLocation(shaderProgram, "u_transformParam_1_2_3_4_f");
+		u_transformParam_1_2_5_f = _wglGetUniformLocation(shaderProgram, "u_transformParam_1_2_5_f");
-		u_transformParam_5_f = _wglGetUniformLocation(shaderProgram, "u_transformParam_5_f");
+		u_transformParam_3_4_f = _wglGetUniformLocation(shaderProgram, "u_transformParam_3_4_f");
 		u_color4f = _wglGetUniformLocation(shaderProgram, "u_color4f");
 
 		_wglUniform1i(_wglGetUniformLocation(shaderProgram, "u_inputTexture"), 0);
@@ -216,18 +225,21 @@ public class InstancedParticleRenderer {
 
 	public static void appendParticle(float posX, float posY, float posZ, int particleTextureX, int particleTextureY,
 			int lightMapX, int lightMapY, int particleSize, int particleTexSize, float r, float g, float b, float a) {
-		int color = ((int)(a * 255.0f) << 24) | ((int)(r * 255.0f) << 16) | ((int)(g * 255.0f) << 8) | (int)(b * 255.0f);
+		int color = ((int) (a * 255.0f) << 24) | ((int) (r * 255.0f) << 16) | ((int) (g * 255.0f) << 8)
-		appendParticle(posX, posY, posZ, particleTextureX, particleTextureY, lightMapX, lightMapY, particleSize, particleTexSize, color);
+				| (int) (b * 255.0f);
+		appendParticle(posX, posY, posZ, particleTextureX, particleTextureY, lightMapX, lightMapY, particleSize,
+				particleTexSize, color);
 	}
 
 	public static void appendParticle(float posX, float posY, float posZ, int particleTextureX, int particleTextureY,
 			int lightMapX, int lightMapY, int particleSize, int particleTexSize, int rgba) {
-		if(particlesHasOverflowed) {
+		if (particlesHasOverflowed) {
 			return;
 		}
-		if(particleCount >= PARTICLE_LIMIT) {
+		if (particleCount >= PARTICLE_LIMIT) {
 			particlesHasOverflowed = true;
-			logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.", PARTICLE_LIMIT);
+			logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.",
+					PARTICLE_LIMIT);
 			return;
 		}
 		++particleCount;
@@ -235,18 +247,18 @@ public class InstancedParticleRenderer {
 		buf.putFloat(posX);
 		buf.putFloat(posY);
 		buf.putFloat(posZ);
-		buf.putShort((short)particleTextureX);
+		buf.putShort((short) particleTextureX);
-		buf.putShort((short)particleTextureY);
+		buf.putShort((short) particleTextureY);
-		buf.put((byte)lightMapX);
+		buf.put((byte) lightMapX);
-		buf.put((byte)lightMapY);
+		buf.put((byte) lightMapY);
-		buf.put((byte)particleSize);
+		buf.put((byte) particleSize);
-		buf.put((byte)particleTexSize);
+		buf.put((byte) particleTexSize);
 		buf.putInt(rgba);
 	}
 
 	public static void render(float texCoordWidth, float texCoordHeight, float particleCoordSize, float transformParam1,
 			float transformParam2, float transformParam3, float transformParam4, float transformParam5) {
-		if(particleCount == 0) {
+		if (particleCount == 0) {
 			return;
 		}
 		EaglercraftGPU.bindGLShaderProgram(shaderProgram);
@@ -260,27 +272,27 @@ public class InstancedParticleRenderer {
 		}
 
 		if (transformParam1 != stateTransformParam1 || transformParam2 != stateTransformParam2
-				|| transformParam3 != stateTransformParam3 || transformParam4 != stateTransformParam4) {
+				|| transformParam5 != stateTransformParam5) {
-			_wglUniform4f(u_transformParam_1_2_3_4_f, transformParam1, transformParam2, transformParam3, transformParam4);
+			_wglUniform3f(u_transformParam_1_2_5_f, transformParam1, transformParam2, transformParam5);
 			stateTransformParam1 = transformParam1;
 			stateTransformParam2 = transformParam2;
+			stateTransformParam5 = transformParam5;
+		}
+
+		if (transformParam3 != stateTransformParam3 || transformParam4 != stateTransformParam4) {
+			_wglUniform2f(u_transformParam_3_4_f, transformParam3, transformParam4);
 			stateTransformParam3 = transformParam3;
 			stateTransformParam4 = transformParam4;
 		}
 
-		if (transformParam5 != stateTransformParam5) {
-			_wglUniform1f(u_transformParam_5_f, transformParam5);
-			stateTransformParam5 = transformParam5;
-		}
-
 		int serial = GlStateManager.stateColorSerial;
-		if(stateColorSerial != serial) {
+		if (stateColorSerial != serial) {
 			stateColorSerial = serial;
 			float r = GlStateManager.stateColorR;
 			float g = GlStateManager.stateColorG;
 			float b = GlStateManager.stateColorB;
 			float a = GlStateManager.stateColorA;
-			if(stateColorR != r || stateColorG != g ||
+			if (stateColorR != r || stateColorG != g ||
 					stateColorB != b || stateColorA != a) {
 				_wglUniform4f(u_color4f, r, g, b, a);
 				stateColorR = r;
@@ -294,7 +306,7 @@ public class InstancedParticleRenderer {
 		int serial1 = GlStateManager.modelMatrixStackAccessSerial[ptr1];
 		int ptr2 = GlStateManager.projectionMatrixStackPointer;
 		int serial2 = GlStateManager.projectionMatrixStackAccessSerial[ptr2];
-		if(stateModelMatrixSerial != serial1 || stateProjectionMatrixSerial != serial2) {
+		if (stateModelMatrixSerial != serial1 || stateProjectionMatrixSerial != serial2) {
 			stateModelMatrixSerial = serial1;
 			stateProjectionMatrixSerial = serial2;
 			Matrix4f.mul(GlStateManager.projectionMatrixStack[ptr2], GlStateManager.modelMatrixStack[ptr1], tmpMatrix);
@@ -319,4 +331,9 @@ public class InstancedParticleRenderer {
 		_wglDrawArraysInstanced(GL_TRIANGLES, 0, 6, particleCount);
 	}
 
+	public static void stupidColorSetHack(IUniformGL color4f) {
+		_wglUniform4f(color4f, GlStateManager.stateColorR, GlStateManager.stateColorG, GlStateManager.stateColorB,
+				GlStateManager.stateColorA);
+	}
+
 }

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/deferred/DeferredStateManager.java

@@ -13,8 +13,7 @@ import static net.lax1dude.eaglercraft.v1_8.opengl.RealOpenGLEnums.*;
 import net.lax1dude.eaglercraft.v1_8.opengl.EaglercraftGPU;
 
 /**
- * Copyright (c) 2023 lax1dude, hoosiertransfer, ayunami2000. All Rights
+ * Copyright (c) 2023 lax1dude, ayunami2000. All Rights Reserved.
- * Reserved.
  * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND
@@ -115,7 +114,7 @@ public class DeferredStateManager {
 	}
 
 	public static final boolean isInDeferredPass() {
-		return GlStateManager.isExtensionPipeline();
+		return EaglerDeferredPipeline.instance != null && GlStateManager.isExtensionPipeline();
 	}
 
 	public static final boolean isInForwardPass() {
@@ -162,13 +161,20 @@ public class DeferredStateManager {
 	}
 
 	public static final void reportForwardRenderObjectPosition2(float x, float y, float z) {
+		EaglerDeferredPipeline instance = EaglerDeferredPipeline.instance;
+		if (instance != null && enableForwardRender) {
+			EaglerDeferredConfig cfg = instance.config;
+			if (!cfg.is_rendering_dynamicLights || !cfg.shaderPackInfo.DYNAMIC_LIGHTS) {
+				return;
+			}
 			float posX = (float) ((x + TileEntityRendererDispatcher.staticPlayerX)
 					- (MathHelper.floor_double(TileEntityRendererDispatcher.staticPlayerX / 16.0) << 4));
 			float posY = (float) ((y + TileEntityRendererDispatcher.staticPlayerY)
 					- (MathHelper.floor_double(TileEntityRendererDispatcher.staticPlayerY / 16.0) << 4));
 			float posZ = (float) ((z + TileEntityRendererDispatcher.staticPlayerZ)
 					- (MathHelper.floor_double(TileEntityRendererDispatcher.staticPlayerZ / 16.0) << 4));
-		reportForwardRenderObjectPosition((int) posX, (int) posY, (int) posZ);
+			instance.loadLightSourceBucket((int) posX, (int) posY, (int) posZ);
+		}
 	}
 
 	public static final void setHDRTranslucentPassBlendFunc() {

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/deferred/ForwardAcceleratedEffectRenderer.java

@@ -20,14 +20,21 @@ import net.minecraft.util.MathHelper;
 /**
  * Copyright (c) 2023 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -117,24 +124,32 @@ public class ForwardAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 
 	@Override
 	public void draw(float texCoordWidth, float texCoordHeight) {
-		if(particleCount == 0) {
+		if (particleCount == 0) {
 			return;
 		}
 
 		shaderProgram.useProgram();
 
 		_wglUniform3f(shaderProgram.uniforms.u_texCoordSize2f_particleSize1f, texCoordWidth, texCoordHeight, 0.0625f);
+		if (shaderProgram.uniforms.u_transformParam_1_2_5_f != null) {
+			_wglUniform3f(shaderProgram.uniforms.u_transformParam_1_2_5_f, f1, f5, f4);
+			_wglUniform2f(shaderProgram.uniforms.u_transformParam_3_4_f, f2, f3);
+		} else {
 			_wglUniform4f(shaderProgram.uniforms.u_transformParam_1_2_3_4_f, f1, f5, f2, f3);
 			_wglUniform1f(shaderProgram.uniforms.u_transformParam_5_f, f4);
-		if(isMaterialNormalTexture) {
+		}
+		if (isMaterialNormalTexture) {
 			_wglUniform2f(shaderProgram.uniforms.u_textureYScale2f, 0.5f, 0.5f);
-		}else {
+		} else {
 			_wglUniform2f(shaderProgram.uniforms.u_textureYScale2f, 1.0f, 0.0f);
 		}
 
-		EaglerDeferredPipeline.uniformMatrixHelper(shaderProgram.uniforms.u_modelViewMatrix4f, DeferredStateManager.passViewMatrix);
+		EaglerDeferredPipeline.uniformMatrixHelper(shaderProgram.uniforms.u_modelViewMatrix4f,
-		EaglerDeferredPipeline.uniformMatrixHelper(shaderProgram.uniforms.u_projectionMatrix4f, DeferredStateManager.passProjMatrix);
+				DeferredStateManager.passViewMatrix);
-		EaglerDeferredPipeline.uniformMatrixHelper(shaderProgram.uniforms.u_inverseViewMatrix4f, DeferredStateManager.passInverseViewMatrix);
+		EaglerDeferredPipeline.uniformMatrixHelper(shaderProgram.uniforms.u_projectionMatrix4f,
+				DeferredStateManager.passProjMatrix);
+		EaglerDeferredPipeline.uniformMatrixHelper(shaderProgram.uniforms.u_inverseViewMatrix4f,
+				DeferredStateManager.passInverseViewMatrix);
 
 		EaglercraftGPU.bindGLArrayBuffer(instancesBuffer);
 		EaglercraftGPU.bindGLBufferArray(vertexArray);
@@ -160,7 +175,7 @@ public class ForwardAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 		particlesHasOverflowed = false;
 
 		Entity et = Minecraft.getMinecraft().getRenderViewEntity();
-		if(et != null) {
+		if (et != null) {
 			f1 = MathHelper.cos(et.rotationYaw * 0.017453292F);
 			f2 = MathHelper.sin(et.rotationYaw * 0.017453292F);
 			f3 = -f2 * MathHelper.sin(et.rotationPitch * 0.017453292F);
@@ -172,12 +187,13 @@ public class ForwardAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 	@Override
 	public void drawParticle(float posX, float posY, float posZ, int particleIndexX, int particleIndexY,
 			int lightMapData, int texSize, float particleSize, int rgba) {
-		if(particlesHasOverflowed) {
+		if (particlesHasOverflowed) {
 			return;
 		}
-		if(particleCount >= PARTICLE_LIMIT) {
+		if (particleCount >= PARTICLE_LIMIT) {
 			particlesHasOverflowed = true;
-			logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.", PARTICLE_LIMIT);
+			logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.",
+					PARTICLE_LIMIT);
 			return;
 		}
 		++particleCount;
@@ -185,33 +201,33 @@ public class ForwardAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 		buf.putFloat(posX);
 		buf.putFloat(posY);
 		buf.putFloat(posZ);
-		buf.putShort((short)particleIndexX);
+		buf.putShort((short) particleIndexX);
-		buf.putShort((short)particleIndexY);
+		buf.putShort((short) particleIndexY);
-		buf.put((byte)(lightMapData & 0xFF));
+		buf.put((byte) (lightMapData & 0xFF));
-		buf.put((byte)((lightMapData >> 16) & 0xFF));
+		buf.put((byte) ((lightMapData >> 16) & 0xFF));
-		buf.put((byte)(particleSize * 16.0f));
+		buf.put((byte) (particleSize * 16.0f));
-		buf.put((byte)texSize);
+		buf.put((byte) texSize);
 		buf.putInt(rgba);
 	}
 
 	public void destroy() {
-		if(particleBuffer != null) {
+		if (particleBuffer != null) {
 			EagRuntime.freeByteBuffer(particleBuffer);
 			particleBuffer = null;
 		}
-		if(shaderProgram != null) {
+		if (shaderProgram != null) {
 			shaderProgram.destroy();
 			shaderProgram = null;
 		}
-		if(vertexArray != null) {
+		if (vertexArray != null) {
 			_wglDeleteVertexArrays(vertexArray);
 			vertexArray = null;
 		}
-		if(vertexBuffer != null) {
+		if (vertexBuffer != null) {
 			_wglDeleteBuffers(vertexBuffer);
 			vertexBuffer = null;
 		}
-		if(instancesBuffer != null) {
+		if (instancesBuffer != null) {
 			_wglDeleteBuffers(instancesBuffer);
 			instancesBuffer = null;
 		}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/deferred/GBufferAcceleratedEffectRenderer.java

@@ -20,14 +20,21 @@ import net.minecraft.util.MathHelper;
 /**
  * Copyright (c) 2023 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -117,18 +124,23 @@ public class GBufferAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 
 	@Override
 	public void draw(float texCoordWidth, float texCoordHeight) {
-		if(particleCount == 0) {
+		if (particleCount == 0) {
 			return;
 		}
 
 		shaderProgram.useProgram();
 
 		_wglUniform3f(shaderProgram.uniforms.u_texCoordSize2f_particleSize1f, texCoordWidth, texCoordHeight, 0.0625f);
+		if (shaderProgram.uniforms.u_transformParam_1_2_5_f != null) {
+			_wglUniform3f(shaderProgram.uniforms.u_transformParam_1_2_5_f, f1, f5, f4);
+			_wglUniform2f(shaderProgram.uniforms.u_transformParam_3_4_f, f2, f3);
+		} else {
 			_wglUniform4f(shaderProgram.uniforms.u_transformParam_1_2_3_4_f, f1, f5, f2, f3);
 			_wglUniform1f(shaderProgram.uniforms.u_transformParam_5_f, f4);
-		if(isMaterialNormalTexture) {
+		}
+		if (isMaterialNormalTexture) {
 			_wglUniform2f(shaderProgram.uniforms.u_textureYScale2f, 0.5f, 0.5f);
-		}else {
+		} else {
 			_wglUniform2f(shaderProgram.uniforms.u_textureYScale2f, 1.0f, 0.0f);
 		}
 
@@ -159,7 +171,7 @@ public class GBufferAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 		particlesHasOverflowed = false;
 
 		Entity et = Minecraft.getMinecraft().getRenderViewEntity();
-		if(et != null) {
+		if (et != null) {
 			f1 = MathHelper.cos(et.rotationYaw * 0.017453292F);
 			f2 = MathHelper.sin(et.rotationYaw * 0.017453292F);
 			f3 = -f2 * MathHelper.sin(et.rotationPitch * 0.017453292F);
@@ -171,12 +183,13 @@ public class GBufferAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 	@Override
 	public void drawParticle(float posX, float posY, float posZ, int particleIndexX, int particleIndexY,
 			int lightMapData, int texSize, float particleSize, int rgba) {
-		if(particlesHasOverflowed) {
+		if (particlesHasOverflowed) {
 			return;
 		}
-		if(particleCount >= PARTICLE_LIMIT) {
+		if (particleCount >= PARTICLE_LIMIT) {
 			particlesHasOverflowed = true;
-			logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.", PARTICLE_LIMIT);
+			logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.",
+					PARTICLE_LIMIT);
 			return;
 		}
 		++particleCount;
@@ -184,33 +197,33 @@ public class GBufferAcceleratedEffectRenderer extends AbstractAcceleratedEffectR
 		buf.putFloat(posX);
 		buf.putFloat(posY);
 		buf.putFloat(posZ);
-		buf.putShort((short)particleIndexX);
+		buf.putShort((short) particleIndexX);
-		buf.putShort((short)particleIndexY);
+		buf.putShort((short) particleIndexY);
-		buf.put((byte)(lightMapData & 0xFF));
+		buf.put((byte) (lightMapData & 0xFF));
-		buf.put((byte)((lightMapData >> 16) & 0xFF));
+		buf.put((byte) ((lightMapData >> 16) & 0xFF));
-		buf.put((byte)(particleSize * 16.0f));
+		buf.put((byte) (particleSize * 16.0f));
-		buf.put((byte)texSize);
+		buf.put((byte) texSize);
 		buf.putInt(rgba);
 	}
 
 	public void destroy() {
-		if(particleBuffer != null) {
+		if (particleBuffer != null) {
 			EagRuntime.freeByteBuffer(particleBuffer);
 			particleBuffer = null;
 		}
-		if(shaderProgram != null) {
+		if (shaderProgram != null) {
 			shaderProgram.destroy();
 			shaderProgram = null;
 		}
-		if(vertexArray != null) {
+		if (vertexArray != null) {
 			_wglDeleteVertexArrays(vertexArray);
 			vertexArray = null;
 		}
-		if(vertexBuffer != null) {
+		if (vertexBuffer != null) {
 			_wglDeleteBuffers(vertexBuffer);
 			vertexBuffer = null;
 		}
-		if(instancesBuffer != null) {
+		if (instancesBuffer != null) {
 			_wglDeleteBuffers(instancesBuffer);
 			instancesBuffer = null;
 		}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/deferred/program/PipelineShaderAccelParticleForward.java

@@ -13,14 +13,21 @@ import net.lax1dude.eaglercraft.v1_8.internal.IUniformGL;
 /**
  * Copyright (c) 2023 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -33,12 +40,12 @@ public class PipelineShaderAccelParticleForward extends ShaderProgram<PipelineSh
 		IShaderGL accelParticleFSH = null;
 		try {
 			List<String> lst = new ArrayList(2);
-			if(dynamicLights) {
+			if (dynamicLights) {
 				lst.add("COMPILE_DYNAMIC_LIGHTS");
 			}
-			if(sunShadows > 0) {
+			if (sunShadows > 0) {
 				int lods = sunShadows - 1;
-				if(lods > 2) {
+				if (lods > 2) {
 					lods = 2;
 				}
 				lst.add("COMPILE_SUN_SHADOW_LOD" + lods);
@@ -47,11 +54,11 @@ public class PipelineShaderAccelParticleForward extends ShaderProgram<PipelineSh
 					ShaderSource.accel_particle_forward_fsh, lst);
 			IProgramGL prog = ShaderCompiler.linkProgram("accel_particle_forward", accelParticleVSH, accelParticleFSH);
 			return new PipelineShaderAccelParticleForward(prog);
-		}finally {
+		} finally {
-			if(accelParticleVSH != null) {
+			if (accelParticleVSH != null) {
 				accelParticleVSH.free();
 			}
-			if(accelParticleFSH != null) {
+			if (accelParticleFSH != null) {
 				accelParticleFSH.free();
 			}
 		}
@@ -69,6 +76,8 @@ public class PipelineShaderAccelParticleForward extends ShaderProgram<PipelineSh
 		public IUniformGL u_texCoordSize2f_particleSize1f = null;
 		public IUniformGL u_transformParam_1_2_3_4_f = null;
 		public IUniformGL u_transformParam_5_f = null;
+		public IUniformGL u_transformParam_1_2_5_f = null;
+		public IUniformGL u_transformParam_3_4_f = null;
 		public IUniformGL u_textureYScale2f = null;
 
 		public int u_chunkLightingDataBlockBinding = -1;
@@ -85,6 +94,8 @@ public class PipelineShaderAccelParticleForward extends ShaderProgram<PipelineSh
 			u_texCoordSize2f_particleSize1f = _wglGetUniformLocation(prog, "u_texCoordSize2f_particleSize1f");
 			u_transformParam_1_2_3_4_f = _wglGetUniformLocation(prog, "u_transformParam_1_2_3_4_f");
 			u_transformParam_5_f = _wglGetUniformLocation(prog, "u_transformParam_5_f");
+			u_transformParam_1_2_5_f = _wglGetUniformLocation(prog, "u_transformParam_1_2_5_f");
+			u_transformParam_3_4_f = _wglGetUniformLocation(prog, "u_transformParam_3_4_f");
 			u_textureYScale2f = _wglGetUniformLocation(prog, "u_textureYScale2f");
 			_wglUniform1i(_wglGetUniformLocation(prog, "u_diffuseTexture"), 0);
 			_wglUniform1i(_wglGetUniformLocation(prog, "u_samplerNormalMaterial"), 2);
@@ -92,17 +103,17 @@ public class PipelineShaderAccelParticleForward extends ShaderProgram<PipelineSh
 			_wglUniform1i(_wglGetUniformLocation(prog, "u_sunShadowDepthTexture"), 4);
 			_wglUniform1i(_wglGetUniformLocation(prog, "u_irradianceMap"), 10);
 			int blockIndex = _wglGetUniformBlockIndex(prog, "u_worldLightingData");
-			if(blockIndex != -1) {
+			if (blockIndex != -1) {
 				_wglUniformBlockBinding(prog, blockIndex, 0);
 				u_worldLightingDataBlockBinding = 0;
-			}else {
+			} else {
 				u_worldLightingDataBlockBinding = -1;
 			}
 			blockIndex = _wglGetUniformBlockIndex(prog, "u_chunkLightingData");
-			if(blockIndex != -1) {
+			if (blockIndex != -1) {
 				_wglUniformBlockBinding(prog, blockIndex, 1);
 				u_chunkLightingDataBlockBinding = 1;
-			}else {
+			} else {
 				u_chunkLightingDataBlockBinding = -1;
 			}
 		}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/deferred/program/PipelineShaderAccelParticleGBuffer.java

@@ -10,14 +10,21 @@ import net.lax1dude.eaglercraft.v1_8.internal.IUniformGL;
 /**
  * Copyright (c) 2023 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -33,11 +40,11 @@ public class PipelineShaderAccelParticleGBuffer extends ShaderProgram<PipelineSh
 					ShaderSource.accel_particle_gbuffer_fsh);
 			IProgramGL prog = ShaderCompiler.linkProgram("accel_particle_gbuffer", accelParticleVSH, accelParticleFSH);
 			return new PipelineShaderAccelParticleGBuffer(prog);
-		}finally {
+		} finally {
-			if(accelParticleVSH != null) {
+			if (accelParticleVSH != null) {
 				accelParticleVSH.free();
 			}
-			if(accelParticleFSH != null) {
+			if (accelParticleFSH != null) {
 				accelParticleFSH.free();
 			}
 		}
@@ -53,6 +60,8 @@ public class PipelineShaderAccelParticleGBuffer extends ShaderProgram<PipelineSh
 		public IUniformGL u_texCoordSize2f_particleSize1f = null;
 		public IUniformGL u_transformParam_1_2_3_4_f = null;
 		public IUniformGL u_transformParam_5_f = null;
+		public IUniformGL u_transformParam_1_2_5_f = null;
+		public IUniformGL u_transformParam_3_4_f = null;
 		public IUniformGL u_textureYScale2f = null;
 
 		private Uniforms() {
@@ -64,6 +73,8 @@ public class PipelineShaderAccelParticleGBuffer extends ShaderProgram<PipelineSh
 			u_texCoordSize2f_particleSize1f = _wglGetUniformLocation(prog, "u_texCoordSize2f_particleSize1f");
 			u_transformParam_1_2_3_4_f = _wglGetUniformLocation(prog, "u_transformParam_1_2_3_4_f");
 			u_transformParam_5_f = _wglGetUniformLocation(prog, "u_transformParam_5_f");
+			u_transformParam_1_2_5_f = _wglGetUniformLocation(prog, "u_transformParam_1_2_5_f");
+			u_transformParam_3_4_f = _wglGetUniformLocation(prog, "u_transformParam_3_4_f");
 			u_textureYScale2f = _wglGetUniformLocation(prog, "u_textureYScale2f");
 			_wglUniform1i(_wglGetUniformLocation(prog, "u_diffuseTexture"), 0);
 			_wglUniform1i(_wglGetUniformLocation(prog, "u_samplerNormalMaterial"), 2);

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/deferred/program/ShaderSource.java

@@ -18,14 +18,21 @@ import net.minecraft.util.ResourceLocation;
 /**
  * Copyright (c) 2023 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -34,63 +41,125 @@ public class ShaderSource {
 
 	private static final Logger logger = LogManager.getLogger("ShaderSource");
 
-	public static final ResourceLocation accel_particle_vsh = new ResourceLocation("eagler:glsl/deferred/accel_particle.vsh");
+	public static final ResourceLocation accel_particle_vsh = new ResourceLocation(
-	public static final ResourceLocation accel_particle_gbuffer_fsh = new ResourceLocation("eagler:glsl/deferred/accel_particle_gbuffer.fsh");
+			"eagler:glsl/deferred/accel_particle.vsh");
-	public static final ResourceLocation accel_particle_forward_fsh = new ResourceLocation("eagler:glsl/deferred/accel_particle_forward.fsh");
+	public static final ResourceLocation accel_particle_gbuffer_fsh = new ResourceLocation(
-	public static final ResourceLocation deferred_core_vsh = new ResourceLocation("eagler:glsl/deferred/deferred_core.vsh");
+			"eagler:glsl/deferred/accel_particle_gbuffer.fsh");
-	public static final ResourceLocation deferred_core_gbuffer_fsh = new ResourceLocation("eagler:glsl/deferred/deferred_core_gbuffer.fsh");
+	public static final ResourceLocation accel_particle_forward_fsh = new ResourceLocation(
-	public static final ResourceLocation deferred_shadow_vsh = new ResourceLocation("eagler:glsl/deferred/deferred_shadow.vsh");
+			"eagler:glsl/deferred/accel_particle_forward.fsh");
-	public static final ResourceLocation deferred_shadow_fsh = new ResourceLocation("eagler:glsl/deferred/deferred_shadow.fsh");
+	public static final ResourceLocation deferred_core_vsh = new ResourceLocation(
-	public static final ResourceLocation deferred_local_vsh = new ResourceLocation("eagler:glsl/deferred/deferred_local.vsh");
+			"eagler:glsl/deferred/deferred_core.vsh");
-	public static final ResourceLocation deferred_combine_fsh = new ResourceLocation("eagler:glsl/deferred/deferred_combine.fsh");
+	public static final ResourceLocation deferred_core_gbuffer_fsh = new ResourceLocation(
-	public static final ResourceLocation deferred_fog_fsh = new ResourceLocation("eagler:glsl/deferred/deferred_fog.fsh");
+			"eagler:glsl/deferred/deferred_core_gbuffer.fsh");
-	public static final ResourceLocation forward_core_vsh = new ResourceLocation("eagler:glsl/deferred/forward_core.vsh");
+	public static final ResourceLocation deferred_shadow_vsh = new ResourceLocation(
-	public static final ResourceLocation forward_core_fsh = new ResourceLocation("eagler:glsl/deferred/forward_core.fsh");
+			"eagler:glsl/deferred/deferred_shadow.vsh");
-	public static final ResourceLocation forward_glass_highlights_vsh = new ResourceLocation("eagler:glsl/deferred/forward_glass_highlights.vsh");
+	public static final ResourceLocation deferred_shadow_fsh = new ResourceLocation(
-	public static final ResourceLocation forward_glass_highlights_fsh = new ResourceLocation("eagler:glsl/deferred/forward_glass_highlights.fsh");
+			"eagler:glsl/deferred/deferred_shadow.fsh");
-	public static final ResourceLocation realistic_water_mask_vsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_mask.vsh");
+	public static final ResourceLocation deferred_local_vsh = new ResourceLocation(
-	public static final ResourceLocation realistic_water_mask_fsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_mask.fsh");
+			"eagler:glsl/deferred/deferred_local.vsh");
-	public static final ResourceLocation realistic_water_render_vsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_render.vsh");
+	public static final ResourceLocation deferred_combine_fsh = new ResourceLocation(
-	public static final ResourceLocation realistic_water_render_fsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_render.fsh");
+			"eagler:glsl/deferred/deferred_combine.fsh");
-	public static final ResourceLocation realistic_water_control_fsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_control.fsh");
+	public static final ResourceLocation deferred_fog_fsh = new ResourceLocation(
-	public static final ResourceLocation realistic_water_normals_fsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_normals.fsh");
+			"eagler:glsl/deferred/deferred_fog.fsh");
-	public static final ResourceLocation realistic_water_noise_fsh = new ResourceLocation("eagler:glsl/deferred/realistic_water_noise.fsh");
+	public static final ResourceLocation forward_core_vsh = new ResourceLocation(
-	public static final ResourceLocation gbuffer_debug_view_fsh = new ResourceLocation("eagler:glsl/deferred/gbuffer_debug_view.fsh");
+			"eagler:glsl/deferred/forward_core.vsh");
-	public static final ResourceLocation ssao_generate_fsh = new ResourceLocation("eagler:glsl/deferred/ssao_generate.fsh");
+	public static final ResourceLocation forward_core_fsh = new ResourceLocation(
-	public static final ResourceLocation lighting_sun_fsh = new ResourceLocation("eagler:glsl/deferred/lighting_sun.fsh");
+			"eagler:glsl/deferred/forward_core.fsh");
+	public static final ResourceLocation forward_glass_highlights_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/forward_glass_highlights.vsh");
+	public static final ResourceLocation forward_glass_highlights_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/forward_glass_highlights.fsh");
+	public static final ResourceLocation realistic_water_mask_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_mask.vsh");
+	public static final ResourceLocation realistic_water_mask_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_mask.fsh");
+	public static final ResourceLocation realistic_water_render_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_render.vsh");
+	public static final ResourceLocation realistic_water_render_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_render.fsh");
+	public static final ResourceLocation realistic_water_control_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_control.fsh");
+	public static final ResourceLocation realistic_water_normals_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_normals.fsh");
+	public static final ResourceLocation realistic_water_noise_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/realistic_water_noise.fsh");
+	public static final ResourceLocation gbuffer_debug_view_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/gbuffer_debug_view.fsh");
+	public static final ResourceLocation ssao_generate_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/ssao_generate.fsh");
+	public static final ResourceLocation lighting_sun_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/lighting_sun.fsh");
 	public static final ResourceLocation shadows_sun_fsh = new ResourceLocation("eagler:glsl/deferred/shadows_sun.fsh");
-	public static final ResourceLocation light_shafts_sample_fsh = new ResourceLocation("eagler:glsl/deferred/light_shafts_sample.fsh");
+	public static final ResourceLocation light_shafts_sample_fsh = new ResourceLocation(
-	public static final ResourceLocation post_tonemap_fsh = new ResourceLocation("eagler:glsl/deferred/post_tonemap.fsh");
+			"eagler:glsl/deferred/light_shafts_sample.fsh");
-	public static final ResourceLocation post_bloom_bright_fsh = new ResourceLocation("eagler:glsl/deferred/post_bloom_bright.fsh");
+	public static final ResourceLocation post_tonemap_fsh = new ResourceLocation(
-	public static final ResourceLocation post_bloom_blur_fsh = new ResourceLocation("eagler:glsl/deferred/post_bloom_blur.fsh");
+			"eagler:glsl/deferred/post_tonemap.fsh");
-	public static final ResourceLocation post_lens_distort_fsh = new ResourceLocation("eagler:glsl/deferred/post_lens_distort.fsh");
+	public static final ResourceLocation post_bloom_bright_fsh = new ResourceLocation(
-	public static final ResourceLocation post_exposure_avg_fsh = new ResourceLocation("eagler:glsl/deferred/post_exposure_avg.fsh");
+			"eagler:glsl/deferred/post_bloom_bright.fsh");
-	public static final ResourceLocation post_exposure_final_fsh = new ResourceLocation("eagler:glsl/deferred/post_exposure_final.fsh");
+	public static final ResourceLocation post_bloom_blur_fsh = new ResourceLocation(
-	public static final ResourceLocation post_lens_streaks_vsh = new ResourceLocation("eagler:glsl/deferred/post_lens_streaks.vsh");
+			"eagler:glsl/deferred/post_bloom_blur.fsh");
-	public static final ResourceLocation post_lens_streaks_fsh = new ResourceLocation("eagler:glsl/deferred/post_lens_streaks.fsh");
+	public static final ResourceLocation post_lens_distort_fsh = new ResourceLocation(
-	public static final ResourceLocation post_lens_ghosts_vsh = new ResourceLocation("eagler:glsl/deferred/post_lens_ghosts.vsh");
+			"eagler:glsl/deferred/post_lens_distort.fsh");
-	public static final ResourceLocation post_lens_ghosts_fsh = new ResourceLocation("eagler:glsl/deferred/post_lens_ghosts.fsh");
+	public static final ResourceLocation post_exposure_avg_fsh = new ResourceLocation(
-	public static final ResourceLocation lens_sun_occlusion_fsh = new ResourceLocation("eagler:glsl/deferred/lens_sun_occlusion.fsh");
+			"eagler:glsl/deferred/post_exposure_avg.fsh");
-	public static final ResourceLocation skybox_atmosphere_fsh = new ResourceLocation("eagler:glsl/deferred/skybox_atmosphere.fsh");
+	public static final ResourceLocation post_exposure_final_fsh = new ResourceLocation(
-	public static final ResourceLocation skybox_irradiance_fsh = new ResourceLocation("eagler:glsl/deferred/skybox_irradiance.fsh");
+			"eagler:glsl/deferred/post_exposure_final.fsh");
-	public static final ResourceLocation skybox_render_vsh = new ResourceLocation("eagler:glsl/deferred/skybox_render.vsh");
+	public static final ResourceLocation post_lens_streaks_vsh = new ResourceLocation(
-	public static final ResourceLocation skybox_render_fsh = new ResourceLocation("eagler:glsl/deferred/skybox_render.fsh");
+			"eagler:glsl/deferred/post_lens_streaks.vsh");
-	public static final ResourceLocation skybox_render_end_vsh = new ResourceLocation("eagler:glsl/deferred/skybox_render_end.vsh");
+	public static final ResourceLocation post_lens_streaks_fsh = new ResourceLocation(
-	public static final ResourceLocation skybox_render_end_fsh = new ResourceLocation("eagler:glsl/deferred/skybox_render_end.fsh");
+			"eagler:glsl/deferred/post_lens_streaks.fsh");
+	public static final ResourceLocation post_lens_ghosts_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/post_lens_ghosts.vsh");
+	public static final ResourceLocation post_lens_ghosts_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/post_lens_ghosts.fsh");
+	public static final ResourceLocation lens_sun_occlusion_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/lens_sun_occlusion.fsh");
+	public static final ResourceLocation skybox_atmosphere_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/skybox_atmosphere.fsh");
+	public static final ResourceLocation skybox_irradiance_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/skybox_irradiance.fsh");
+	public static final ResourceLocation skybox_render_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/skybox_render.vsh");
+	public static final ResourceLocation skybox_render_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/skybox_render.fsh");
+	public static final ResourceLocation skybox_render_end_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/skybox_render_end.vsh");
+	public static final ResourceLocation skybox_render_end_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/skybox_render_end.fsh");
 	public static final ResourceLocation moon_render_vsh = new ResourceLocation("eagler:glsl/deferred/moon_render.vsh");
 	public static final ResourceLocation moon_render_fsh = new ResourceLocation("eagler:glsl/deferred/moon_render.fsh");
-	public static final ResourceLocation clouds_noise3d_fsh = new ResourceLocation("eagler:glsl/deferred/clouds_noise3d.fsh");
+	public static final ResourceLocation clouds_noise3d_fsh = new ResourceLocation(
-	public static final ResourceLocation clouds_shapes_fsh = new ResourceLocation("eagler:glsl/deferred/clouds_shapes.fsh");
+			"eagler:glsl/deferred/clouds_noise3d.fsh");
-	public static final ResourceLocation clouds_shapes_vsh = new ResourceLocation("eagler:glsl/deferred/clouds_shapes.vsh");
+	public static final ResourceLocation clouds_shapes_fsh = new ResourceLocation(
-	public static final ResourceLocation clouds_sample_fsh = new ResourceLocation("eagler:glsl/deferred/clouds_sample.fsh");
+			"eagler:glsl/deferred/clouds_shapes.fsh");
-	public static final ResourceLocation clouds_sun_occlusion_fsh = new ResourceLocation("eagler:glsl/deferred/clouds_sun_occlusion.fsh");
+	public static final ResourceLocation clouds_shapes_vsh = new ResourceLocation(
-	public static final ResourceLocation clouds_color_fsh = new ResourceLocation("eagler:glsl/deferred/clouds_color.fsh");
+			"eagler:glsl/deferred/clouds_shapes.vsh");
-	public static final ResourceLocation lighting_mesh_vsh = new ResourceLocation("eagler:glsl/deferred/lighting_mesh.vsh");
+	public static final ResourceLocation clouds_sample_fsh = new ResourceLocation(
-	public static final ResourceLocation lighting_point_fsh = new ResourceLocation("eagler:glsl/deferred/lighting_point.fsh");
+			"eagler:glsl/deferred/clouds_sample.fsh");
-	public static final ResourceLocation reproject_control_fsh = new ResourceLocation("eagler:glsl/deferred/reproject_control.fsh");
+	public static final ResourceLocation clouds_sun_occlusion_fsh = new ResourceLocation(
-	public static final ResourceLocation reproject_ssr_fsh = new ResourceLocation("eagler:glsl/deferred/reproject_ssr.fsh");
+			"eagler:glsl/deferred/clouds_sun_occlusion.fsh");
+	public static final ResourceLocation clouds_color_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/clouds_color.fsh");
+	public static final ResourceLocation lighting_mesh_vsh = new ResourceLocation(
+			"eagler:glsl/deferred/lighting_mesh.vsh");
+	public static final ResourceLocation lighting_point_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/lighting_point.fsh");
+	public static final ResourceLocation reproject_control_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/reproject_control.fsh");
+	public static final ResourceLocation reproject_ssr_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/reproject_ssr.fsh");
 	public static final ResourceLocation post_fxaa_fsh = new ResourceLocation("eagler:glsl/deferred/post_fxaa.fsh");
-	public static final ResourceLocation hand_depth_mask_fsh = new ResourceLocation("eagler:glsl/deferred/hand_depth_mask.fsh");
+	public static final ResourceLocation hand_depth_mask_fsh = new ResourceLocation(
+			"eagler:glsl/deferred/hand_depth_mask.fsh");
+
+	public static final ResourceLocation core_dynamiclights_vsh = new ResourceLocation(
+			"eagler:glsl/dynamiclights/core_dynamiclights.vsh");
+	public static final ResourceLocation core_dynamiclights_fsh = new ResourceLocation(
+			"eagler:glsl/dynamiclights/core_dynamiclights.fsh");
+	public static final ResourceLocation accel_particle_dynamiclights_vsh = new ResourceLocation(
+			"eagler:glsl/dynamiclights/accel_particle_dynamiclights.vsh");
+	public static final ResourceLocation accel_particle_dynamiclights_fsh = new ResourceLocation(
+			"eagler:glsl/dynamiclights/accel_particle_dynamiclights.fsh");
 
 	private static final Map<ResourceLocation, String> sourceCache = new HashMap();
 
@@ -102,10 +171,10 @@ public class ShaderSource {
 
 	private static String getSourceFor(ResourceLocation path, int lineNumberOffset) {
 		String str = sourceCache.get(path);
-		if(str == null) {
+		if (str == null) {
 			try {
 				str = loadSource(path, lineNumberOffset);
-			}catch(IOException ex) {
+			} catch (IOException ex) {
 				str = "";
 				logger.error("Could not load shader source \"{}\"! {}", deferred_core_vsh, ex.toString());
 				logger.error("This may cause a NullPointerException when enabling certain features");
@@ -118,44 +187,52 @@ public class ShaderSource {
 
 	private static String loadSource(ResourceLocation resourceLocation, int fileID) throws IOException {
 		StringBuilder ret = new StringBuilder();
-		try(InputStream is = Minecraft.getMinecraft().getResourceManager().getResource(resourceLocation).getInputStream()) {
+		try (InputStream is = Minecraft.getMinecraft().getResourceManager().getResource(resourceLocation)
+				.getInputStream()) {
 			int lineCounter = 1;
 			BufferedReader lineReader = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8));
 			String line;
-			while((line = lineReader.readLine()) != null) {
+			while ((line = lineReader.readLine()) != null) {
-				if(line.startsWith("#line ")) {
+				if (line.startsWith("#line ")) {
 					String[] split = line.split("\\s+", 3);
 					try {
 						lineCounter = Integer.parseInt(split[1]);
-					}catch(NumberFormatException ex) {
+					} catch (NumberFormatException ex) {
 						throw new IOException("Invalid preprocessor directive: " + line, ex);
 					}
 					ret.append("#line ").append(lineCounter).append(' ').append(fileID).append('\n');
-				}else if(line.startsWith("#EAGLER ")) {
+				} else if (line.startsWith("#EAGLER ")) {
 					StrTokenizer tokenizer = new StrTokenizer(line.substring(8));
 					tokenizer.setDelimiterChar(' ');
 					tokenizer.setIgnoreEmptyTokens(true);
 					tokenizer.setQuoteChar('\"');
-					if(tokenizer.hasNext()) {
+					if (tokenizer.hasNext()) {
 						String p1 = tokenizer.next();
-						if(p1.equals("INCLUDE") && tokenizer.hasNext()) {
+						if (p1.equals("INCLUDE") && tokenizer.hasNext()) {
 							String fileIDStr = tokenizer.next();
-							if(tokenizer.hasNext() && fileIDStr.charAt(0) == '(' && fileIDStr.charAt(fileIDStr.length() - 1) == ')') {
+							if (tokenizer.hasNext() && fileIDStr.charAt(0) == '('
+									&& fileIDStr.charAt(fileIDStr.length() - 1) == ')') {
 								String includePath = tokenizer.next();
-								if(!tokenizer.hasNext()) { // ignore if there are extra arguments
+								if (!tokenizer.hasNext()) { // ignore if there are extra arguments
 									int newFileId = -1;
 									try {
 										newFileId = Integer.parseInt(fileIDStr.substring(1, fileIDStr.length() - 1));
-									}catch(NumberFormatException ex) {
+									} catch (NumberFormatException ex) {
 									}
-									if(newFileId != -1) {
+									if (newFileId != -1) {
 										newFileId += fileID * 100;
-										ret.append('\n').append("////////////////////////////////////////////////////////////////////").append('\n');
+										ret.append('\n').append(
+												"////////////////////////////////////////////////////////////////////")
+												.append('\n');
 										ret.append("//" + line).append('\n');
 										ret.append("#line 1 ").append(newFileId).append('\n');
-										ret.append(getSourceFor(new ResourceLocation(includePath), newFileId)).append('\n');
+										ret.append(getSourceFor(new ResourceLocation(includePath), newFileId))
-										ret.append("////////////////////////////////////////////////////////////////////").append('\n');
+												.append('\n');
-										ret.append("#line ").append(lineCounter - 1).append(' ').append(fileID).append('\n').append('\n');
+										ret.append(
+												"////////////////////////////////////////////////////////////////////")
+												.append('\n');
+										ret.append("#line ").append(lineCounter - 1).append(' ').append(fileID)
+												.append('\n').append('\n');
 										++lineCounter;
 										continue;
 									}
@@ -165,9 +242,9 @@ public class ShaderSource {
 					}
 					logger.error("Skipping invalid preprocessor directive: " + line);
 					ret.append("// [INVALID]: " + line).append('\n');
-				}else if(isHighP && line.startsWith("precision")) {
+				} else if (isHighP && line.startsWith("precision")) {
 					ret.append(line.replace("lowp", "highp").replace("mediump", "highp")).append('\n');
-				}else {
+				} else {
 					ret.append(line).append('\n');
 				}
 				++lineCounter;

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/DynamicLightBucketLoader.java

@@ -0,0 +1,295 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights;
+
+import static net.lax1dude.eaglercraft.v1_8.internal.PlatformOpenGL.*;
+import static net.lax1dude.eaglercraft.v1_8.opengl.RealOpenGLEnums.*;
+import static net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.ExtGLEnums.*;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+import net.lax1dude.eaglercraft.v1_8.EagRuntime;
+import net.lax1dude.eaglercraft.v1_8.internal.IBufferGL;
+import net.lax1dude.eaglercraft.v1_8.internal.buffer.ByteBuffer;
+import net.lax1dude.eaglercraft.v1_8.opengl.EaglercraftGPU;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.ArrayListSerial;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.EaglerDeferredPipeline;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.ListSerial;
+import net.minecraft.util.MathHelper;
+
+/**
+ * Copyright (c) 2023-2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class DynamicLightBucketLoader {
+
+    public IBufferGL buffer_chunkLightingData;
+    private ByteBuffer chunkLightingDataCopyBuffer;
+    private boolean isChunkLightingEnabled = false;
+    public ListSerial<DynamicLightInstance> currentBoundLightSourceBucket;
+
+    public final ListSerial<DynamicLightInstance>[] lightSourceBuckets;
+    public ListSerial<DynamicLightInstance> currentLightSourceBucket;
+
+    public static final int MAX_LIGHTS_PER_CHUNK = 12;
+
+    private final int lightSourceBucketsWidth;
+    private final int lightSourceBucketsHeight;
+
+    private double currentRenderX = 0.0;
+    private double currentRenderY = 0.0;
+    private double currentRenderZ = 0.0;
+
+    public DynamicLightBucketLoader() {
+        this.lightSourceBucketsWidth = 5;
+        this.lightSourceBucketsHeight = 3;
+        int cnt = 5 * 3 * 5;
+        this.lightSourceBuckets = new ListSerial[cnt];
+    }
+
+    public void initialize() {
+        destroy();
+
+        buffer_chunkLightingData = _wglGenBuffers();
+        EaglercraftGPU.bindGLUniformBuffer(buffer_chunkLightingData);
+        int lightingDataLength = 4 * MAX_LIGHTS_PER_CHUNK + 4;
+        chunkLightingDataCopyBuffer = EagRuntime.allocateByteBuffer(lightingDataLength << 2);
+        for (int i = 0; i < lightingDataLength; ++i) {
+            chunkLightingDataCopyBuffer.putInt(0);
+        }
+        chunkLightingDataCopyBuffer.flip();
+        _wglBufferData(_GL_UNIFORM_BUFFER, chunkLightingDataCopyBuffer, GL_DYNAMIC_DRAW);
+
+        for (int i = 0; i < this.lightSourceBuckets.length; ++i) {
+            this.lightSourceBuckets[i] = new ArrayListSerial(16);
+        }
+    }
+
+    public void clearBuckets() {
+        for (int i = 0; i < this.lightSourceBuckets.length; ++i) {
+            this.lightSourceBuckets[i].clear();
+        }
+    }
+
+    public void loadLightSourceBucket(int relativeBlockX, int relativeBlockY, int relativeBlockZ) {
+        int hw = lightSourceBucketsWidth / 2;
+        int hh = lightSourceBucketsHeight / 2;
+        int bucketX = (relativeBlockX >> 4) + hw;
+        int bucketY = (relativeBlockY >> 4) + hh;
+        int bucketZ = (relativeBlockZ >> 4) + hw;
+        if (bucketX >= 0 && bucketY >= 0 && bucketZ >= 0 && bucketX < lightSourceBucketsWidth
+                && bucketY < lightSourceBucketsHeight && bucketZ < lightSourceBucketsWidth) {
+            currentLightSourceBucket = lightSourceBuckets[bucketY * lightSourceBucketsWidth * lightSourceBucketsWidth
+                    + bucketZ * lightSourceBucketsWidth + bucketX];
+        } else {
+            currentLightSourceBucket = null;
+        }
+        updateLightSourceUBO();
+    }
+
+    public ListSerial<DynamicLightInstance> getLightSourceBucketRelativeChunkCoords(int cx, int cy, int cz) {
+        int hw = lightSourceBucketsWidth / 2;
+        int hh = lightSourceBucketsHeight / 2;
+        cx += hw;
+        cy += hh;
+        cz += hw;
+        if (cx < 0 || cx >= lightSourceBucketsWidth || cy < 0 || cy >= lightSourceBucketsHeight || cz < 0
+                || cz >= lightSourceBucketsWidth) {
+            return null;
+        } else {
+            return lightSourceBuckets[cy * lightSourceBucketsWidth * lightSourceBucketsWidth
+                    + cz * lightSourceBucketsWidth + cx];
+        }
+    }
+
+    public void addLightSourceToBucket(int cx, int cy, int cz, DynamicLightInstance dl) {
+        ListSerial<DynamicLightInstance> lst = getLightSourceBucketRelativeChunkCoords(cx, cy, cz);
+        if (lst != null) {
+            lst.add(dl);
+        }
+    }
+
+    public void bucketLightSource(float x, float y, float z, DynamicLightInstance dl) {
+        int bucketX = MathHelper.floor_float(x / 16.0f);
+        int bucketY = MathHelper.floor_float(y / 16.0f);
+        int bucketZ = MathHelper.floor_float(z / 16.0f);
+        addLightSourceToBucket(bucketX, bucketY, bucketZ, dl);
+        int minX = bucketX, maxX = bucketX;
+        int minY = bucketY, maxY = bucketY;
+        int minZ = bucketZ, maxZ = bucketZ;
+        float lightLocalX = x - (bucketX << 4);
+        float lightLocalY = y - (bucketY << 4);
+        float lightLocalZ = z - (bucketZ << 4);
+        float radius = dl.radius;
+        boolean outOfBounds = false;
+        if (lightLocalX - radius < 0.0f) {
+            minX -= 1;
+            outOfBounds = true;
+            addLightSourceToBucket(bucketX - 1, bucketY, bucketZ, dl);
+        }
+        if (lightLocalY - radius < 0.0f) {
+            minY -= 1;
+            outOfBounds = true;
+            addLightSourceToBucket(bucketX, bucketY - 1, bucketZ, dl);
+        }
+        if (lightLocalZ - radius < 0.0f) {
+            minZ -= 1;
+            outOfBounds = true;
+            addLightSourceToBucket(bucketX, bucketY, bucketZ - 1, dl);
+        }
+        if (lightLocalX + radius >= 16.0f) {
+            maxX += 1;
+            outOfBounds = true;
+            addLightSourceToBucket(bucketX + 1, bucketY, bucketZ, dl);
+        }
+        if (lightLocalY + radius >= 16.0f) {
+            maxY += 1;
+            outOfBounds = true;
+            addLightSourceToBucket(bucketX, bucketY + 1, bucketZ, dl);
+        }
+        if (lightLocalZ + radius >= 16.0f) {
+            maxZ += 1;
+            outOfBounds = true;
+            addLightSourceToBucket(bucketX, bucketY, bucketZ + 1, dl);
+        }
+        if (!outOfBounds) {
+            return;
+        }
+        radius *= radius;
+        for (int yy = minY; yy <= maxY; ++yy) {
+            for (int zz = minZ; zz <= maxZ; ++zz) {
+                for (int xx = minX; xx <= maxX; ++xx) {
+                    if ((xx == bucketX ? 1 : 0) + (yy == bucketY ? 1 : 0) + (zz == bucketZ ? 1 : 0) > 1) {
+                        continue;
+                    }
+                    List<DynamicLightInstance> lst = getLightSourceBucketRelativeChunkCoords(xx, yy, zz);
+                    if (lst != null) {
+                        int bucketBoundsX = xx << 4;
+                        int bucketBoundsY = yy << 4;
+                        int bucketBoundsZ = zz << 4;
+                        if (EaglerDeferredPipeline.testAabSphere(bucketBoundsX, bucketBoundsY, bucketBoundsZ,
+                                bucketBoundsX + 16, bucketBoundsY + 16, bucketBoundsZ + 16, x, y, z, radius)) {
+                            lst.add(dl);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    public void truncateOverflowingBuffers() {
+        for (int i = 0; i < this.lightSourceBuckets.length; ++i) {
+            List<DynamicLightInstance> lst = this.lightSourceBuckets[i];
+            int k = lst.size();
+            if (k > MAX_LIGHTS_PER_CHUNK) {
+                lst.sort(comparatorLightRadius);
+                for (int l = MAX_LIGHTS_PER_CHUNK - 1; l >= MAX_LIGHTS_PER_CHUNK; --l) {
+                    lst.remove(l);
+                }
+            }
+        }
+    }
+
+    public void updateLightSourceUBO() {
+        if (currentLightSourceBucket == null) {
+            currentBoundLightSourceBucket = null;
+            if (isChunkLightingEnabled) {
+                isChunkLightingEnabled = false;
+                EaglercraftGPU.bindGLUniformBuffer(buffer_chunkLightingData);
+                chunkLightingDataCopyBuffer.clear();
+                chunkLightingDataCopyBuffer.putInt(0);
+                chunkLightingDataCopyBuffer.flip();
+                _wglBufferSubData(_GL_UNIFORM_BUFFER, 0, chunkLightingDataCopyBuffer);
+            }
+        } else {
+            boolean isNew;
+            if (!isChunkLightingEnabled) {
+                isChunkLightingEnabled = true;
+                isNew = true;
+            } else {
+                isNew = currentLightSourceBucket != currentBoundLightSourceBucket;
+            }
+            currentBoundLightSourceBucket = currentLightSourceBucket;
+            if (isNew || currentBoundLightSourceBucket.eaglerCheck()) {
+                populateLightSourceUBOFromBucket(currentBoundLightSourceBucket);
+                currentBoundLightSourceBucket.eaglerResetCheck();
+            }
+        }
+    }
+
+    private static final Comparator<DynamicLightInstance> comparatorLightRadius = (l1, l2) -> {
+        return l1.radius < l2.radius ? 1 : -1;
+    };
+
+    private void populateLightSourceUBOFromBucket(List<DynamicLightInstance> lights) {
+        int max = lights.size();
+        if (max > MAX_LIGHTS_PER_CHUNK) {
+            // tmpListLights.clear();
+            // tmpListLights.addAll(lights);
+            // lights = tmpListLights;
+            // lights.sort(comparatorLightRadius);
+            max = MAX_LIGHTS_PER_CHUNK;
+        }
+        chunkLightingDataCopyBuffer.clear();
+        chunkLightingDataCopyBuffer.putInt(max);
+        if (max > 0) {
+            chunkLightingDataCopyBuffer.putInt(0); // padding
+            chunkLightingDataCopyBuffer.putInt(0); // padding
+            chunkLightingDataCopyBuffer.putInt(0); // padding
+            for (int i = 0; i < max; ++i) {
+                DynamicLightInstance dl = lights.get(i);
+                chunkLightingDataCopyBuffer.putFloat((float) (dl.posX - currentRenderX));
+                chunkLightingDataCopyBuffer.putFloat((float) (dl.posY - currentRenderY));
+                chunkLightingDataCopyBuffer.putFloat((float) (dl.posZ - currentRenderZ));
+                chunkLightingDataCopyBuffer.putFloat(dl.radius);
+            }
+        }
+        chunkLightingDataCopyBuffer.flip();
+        EaglercraftGPU.bindGLUniformBuffer(buffer_chunkLightingData);
+        _wglBufferSubData(_GL_UNIFORM_BUFFER, 0, chunkLightingDataCopyBuffer);
+    }
+
+    public void setRenderPos(double currentRenderX, double currentRenderY, double currentRenderZ) {
+        this.currentRenderX = currentRenderX;
+        this.currentRenderY = currentRenderY;
+        this.currentRenderZ = currentRenderZ;
+    }
+
+    public void bindUniformBuffer(int index) {
+        EaglercraftGPU.bindGLUniformBuffer(buffer_chunkLightingData);
+        EaglercraftGPU.bindUniformBufferRange(index, buffer_chunkLightingData, 0,
+                chunkLightingDataCopyBuffer.capacity());
+    }
+
+    public void destroy() {
+        if (chunkLightingDataCopyBuffer != null) {
+            EagRuntime.freeByteBuffer(chunkLightingDataCopyBuffer);
+            chunkLightingDataCopyBuffer = null;
+        }
+        if (buffer_chunkLightingData != null) {
+            _wglDeleteBuffers(buffer_chunkLightingData);
+            buffer_chunkLightingData = null;
+        }
+        for (int i = 0; i < this.lightSourceBuckets.length; ++i) {
+            this.lightSourceBuckets[i] = null;
+        }
+    }
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/DynamicLightInstance.java

@@ -0,0 +1,55 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+class DynamicLightInstance {
+
+    public final String lightName;
+    long lastCacheHit = 0l;
+
+    double posX;
+    double posY;
+    double posZ;
+    float radius;
+
+    public DynamicLightInstance(String lightName) {
+        this.lightName = lightName;
+    }
+
+    public void updateLight(double posX, double posY, double posZ, float radius) {
+        this.lastCacheHit = System.currentTimeMillis();
+        this.posX = posX;
+        this.posY = posY;
+        this.posZ = posZ;
+        this.radius = radius;
+    }
+
+    public void destroy() {
+
+    }
+
+    public float getRadiusInWorld() {
+        return radius;
+    }
+
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/DynamicLightsAcceleratedEffectRenderer.java

@@ -0,0 +1,238 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights;
+
+import static net.lax1dude.eaglercraft.v1_8.internal.PlatformOpenGL.*;
+import static net.lax1dude.eaglercraft.v1_8.opengl.RealOpenGLEnums.*;
+
+import net.lax1dude.eaglercraft.v1_8.EagRuntime;
+import net.lax1dude.eaglercraft.v1_8.internal.IBufferArrayGL;
+import net.lax1dude.eaglercraft.v1_8.internal.IBufferGL;
+import net.lax1dude.eaglercraft.v1_8.internal.buffer.ByteBuffer;
+import net.lax1dude.eaglercraft.v1_8.internal.buffer.FloatBuffer;
+import net.lax1dude.eaglercraft.v1_8.log4j.LogManager;
+import net.lax1dude.eaglercraft.v1_8.log4j.Logger;
+import net.lax1dude.eaglercraft.v1_8.opengl.EaglercraftGPU;
+import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.InstancedParticleRenderer;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.AbstractAcceleratedEffectRenderer;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.program.DynamicLightsAccelParticleShader;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.GLAllocation;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.MathHelper;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class DynamicLightsAcceleratedEffectRenderer extends AbstractAcceleratedEffectRenderer {
+
+    private static final Logger logger = LogManager.getLogger("DynamicLightsAcceleratedEffectRenderer");
+
+    private ByteBuffer particleBuffer = null;
+    private int particleCount = 0;
+    private boolean particlesHasOverflowed = false;
+
+    private static final int BYTES_PER_PARTICLE = 24;
+    private static final int PARTICLE_LIMIT = 5461;
+
+    private DynamicLightsAccelParticleShader shaderProgram = null;
+
+    private IBufferArrayGL vertexArray = null;
+    private IBufferGL vertexBuffer = null;
+
+    private IBufferGL instancesBuffer = null;
+
+    private float f1;
+    private float f2;
+    private float f3;
+    private float f4;
+    private float f5;
+
+    public static boolean isMaterialNormalTexture = false;
+
+    public void initialize() {
+        destroy();
+
+        if (DynamicLightsPipelineCompiler.matrixCopyBuffer == null) {
+            DynamicLightsPipelineCompiler.matrixCopyBuffer = GLAllocation.createDirectFloatBuffer(16);
+        }
+
+        shaderProgram = DynamicLightsAccelParticleShader.compile();
+        shaderProgram.loadUniforms();
+
+        particleBuffer = EagRuntime.allocateByteBuffer(PARTICLE_LIMIT * BYTES_PER_PARTICLE);
+
+        vertexArray = _wglGenVertexArrays();
+        vertexBuffer = _wglGenBuffers();
+        instancesBuffer = _wglGenBuffers();
+
+        FloatBuffer verts = EagRuntime.allocateFloatBuffer(12);
+        verts.put(new float[] {
+                -1.0f, -1.0f, -1.0f, 1.0f, 1.0f, -1.0f,
+                -1.0f, 1.0f, 1.0f, 1.0f, 1.0f, -1.0f
+        });
+        verts.flip();
+
+        EaglercraftGPU.bindGLBufferArray(vertexArray);
+
+        EaglercraftGPU.bindGLArrayBuffer(vertexBuffer);
+        _wglBufferData(GL_ARRAY_BUFFER, verts, GL_STATIC_DRAW);
+
+        EagRuntime.freeFloatBuffer(verts);
+
+        _wglEnableVertexAttribArray(0);
+        _wglVertexAttribPointer(0, 2, GL_FLOAT, false, 8, 0);
+        _wglVertexAttribDivisor(0, 0);
+
+        EaglercraftGPU.bindGLArrayBuffer(instancesBuffer);
+        _wglBufferData(GL_ARRAY_BUFFER, particleBuffer.remaining(), GL_STREAM_DRAW);
+
+        _wglEnableVertexAttribArray(1);
+        _wglVertexAttribPointer(1, 3, GL_FLOAT, false, 24, 0);
+        _wglVertexAttribDivisor(1, 1);
+
+        _wglEnableVertexAttribArray(2);
+        _wglVertexAttribPointer(2, 2, GL_UNSIGNED_SHORT, false, 24, 12);
+        _wglVertexAttribDivisor(2, 1);
+
+        _wglEnableVertexAttribArray(3);
+        _wglVertexAttribPointer(3, 2, GL_UNSIGNED_BYTE, true, 24, 16);
+        _wglVertexAttribDivisor(3, 1);
+
+        _wglEnableVertexAttribArray(4);
+        _wglVertexAttribPointer(4, 2, GL_UNSIGNED_BYTE, false, 24, 18);
+        _wglVertexAttribDivisor(4, 1);
+
+        _wglEnableVertexAttribArray(5);
+        _wglVertexAttribPointer(5, 4, GL_UNSIGNED_BYTE, true, 24, 20);
+        _wglVertexAttribDivisor(5, 1);
+
+    }
+
+    @Override
+    public void draw(float texCoordWidth, float texCoordHeight) {
+        if (particleCount == 0) {
+            return;
+        }
+
+        shaderProgram.useProgram();
+
+        _wglUniform3f(shaderProgram.uniforms.u_texCoordSize2f_particleSize1f, texCoordWidth, texCoordHeight, 0.0625f);
+        _wglUniform3f(shaderProgram.uniforms.u_transformParam_1_2_5_f, f1, f5, f4);
+        _wglUniform2f(shaderProgram.uniforms.u_transformParam_3_4_f, f2, f3);
+        InstancedParticleRenderer.stupidColorSetHack(shaderProgram.uniforms.u_color4f);
+
+        FloatBuffer buf = DynamicLightsPipelineCompiler.matrixCopyBuffer;
+        buf.clear();
+        GlStateManager.getFloat(GL_MODELVIEW_MATRIX, buf);
+        buf.flip();
+        _wglUniformMatrix4fv(shaderProgram.uniforms.u_modelViewMatrix4f, false, buf);
+        buf.clear();
+        GlStateManager.getFloat(GL_PROJECTION_MATRIX, buf);
+        buf.flip();
+        _wglUniformMatrix4fv(shaderProgram.uniforms.u_projectionMatrix4f, false, buf);
+        buf.clear();
+        DynamicLightsStateManager.inverseViewMatrix.store(buf);
+        buf.flip();
+        _wglUniformMatrix4fv(shaderProgram.uniforms.u_inverseViewMatrix4f, false, buf);
+
+        EaglercraftGPU.bindGLArrayBuffer(instancesBuffer);
+        EaglercraftGPU.bindGLBufferArray(vertexArray);
+
+        int p = particleBuffer.position();
+        int l = particleBuffer.limit();
+
+        particleBuffer.flip();
+        _wglBufferSubData(GL_ARRAY_BUFFER, 0, particleBuffer);
+
+        particleBuffer.position(p);
+        particleBuffer.limit(l);
+
+        _wglDrawArraysInstanced(GL_TRIANGLES, 0, 6, particleCount);
+    }
+
+    @Override
+    public void begin(float partialTicks) {
+        this.partialTicks = partialTicks;
+
+        particleBuffer.clear();
+        particleCount = 0;
+        particlesHasOverflowed = false;
+
+        Entity et = Minecraft.getMinecraft().getRenderViewEntity();
+        if (et != null) {
+            f1 = MathHelper.cos(et.rotationYaw * 0.017453292F);
+            f2 = MathHelper.sin(et.rotationYaw * 0.017453292F);
+            f3 = -f2 * MathHelper.sin(et.rotationPitch * 0.017453292F);
+            f4 = f1 * MathHelper.sin(et.rotationPitch * 0.017453292F);
+            f5 = MathHelper.cos(et.rotationPitch * 0.017453292F);
+        }
+    }
+
+    @Override
+    public void drawParticle(float posX, float posY, float posZ, int particleIndexX, int particleIndexY,
+            int lightMapData, int texSize, float particleSize, int rgba) {
+        if (particlesHasOverflowed) {
+            return;
+        }
+        if (particleCount >= PARTICLE_LIMIT) {
+            particlesHasOverflowed = true;
+            logger.error("Particle buffer has overflowed! Exceeded {} particles, no more particles will be rendered.",
+                    PARTICLE_LIMIT);
+            return;
+        }
+        ++particleCount;
+        ByteBuffer buf = particleBuffer;
+        buf.putFloat(posX);
+        buf.putFloat(posY);
+        buf.putFloat(posZ);
+        buf.putShort((short) particleIndexX);
+        buf.putShort((short) particleIndexY);
+        buf.put((byte) (lightMapData & 0xFF));
+        buf.put((byte) ((lightMapData >> 16) & 0xFF));
+        buf.put((byte) (particleSize * 16.0f));
+        buf.put((byte) texSize);
+        buf.putInt(rgba);
+    }
+
+    public void destroy() {
+        if (particleBuffer != null) {
+            EagRuntime.freeByteBuffer(particleBuffer);
+            particleBuffer = null;
+        }
+        if (shaderProgram != null) {
+            shaderProgram.destroy();
+            shaderProgram = null;
+        }
+        if (vertexArray != null) {
+            _wglDeleteVertexArrays(vertexArray);
+            vertexArray = null;
+        }
+        if (vertexBuffer != null) {
+            _wglDeleteBuffers(vertexBuffer);
+            vertexBuffer = null;
+        }
+        if (instancesBuffer != null) {
+            _wglDeleteBuffers(instancesBuffer);
+            instancesBuffer = null;
+        }
+    }
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/DynamicLightsPipelineCompiler.java

@@ -0,0 +1,112 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights;
+
+import static net.lax1dude.eaglercraft.v1_8.internal.PlatformOpenGL.*;
+
+import net.lax1dude.eaglercraft.v1_8.internal.IProgramGL;
+import net.lax1dude.eaglercraft.v1_8.internal.buffer.FloatBuffer;
+import net.lax1dude.eaglercraft.v1_8.opengl.FixedFunctionShader.FixedFunctionState;
+import net.lax1dude.eaglercraft.v1_8.opengl.IExtPipelineCompiler;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.ShaderSource;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.program.DynamicLightsExtPipelineShader;
+import net.lax1dude.eaglercraft.v1_8.vector.Matrix4f;
+import net.minecraft.client.renderer.GLAllocation;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class DynamicLightsPipelineCompiler implements IExtPipelineCompiler {
+
+    static FloatBuffer matrixCopyBuffer = null;
+
+    private static class PipelineInstance {
+
+        private final int coreBits;
+        private final int extBits;
+
+        private DynamicLightsExtPipelineShader shader;
+
+        public PipelineInstance(int coreBits, int extBits) {
+            this.coreBits = coreBits;
+            this.extBits = extBits;
+        }
+
+    }
+
+    @Override
+    public String[] getShaderSource(int stateCoreBits, int stateExtBits, Object[] userPointer) {
+        if (matrixCopyBuffer == null) {
+            matrixCopyBuffer = GLAllocation.createDirectFloatBuffer(16);
+        }
+        userPointer[0] = new PipelineInstance(stateCoreBits, stateExtBits);
+        return new String[] {
+                ShaderSource.getSourceFor(ShaderSource.core_dynamiclights_vsh),
+                ShaderSource.getSourceFor(ShaderSource.core_dynamiclights_fsh)
+        };
+    }
+
+    @Override
+    public int getExtensionStatesCount() {
+        return 0;
+    }
+
+    @Override
+    public int getCurrentExtensionStateBits(int stateCoreBits) {
+        return 0;
+    }
+
+    @Override
+    public int getCoreStateMask(int stateExtBits) {
+        return 0xFFFFFFFF;
+    }
+
+    @Override
+    public void initializeNewShader(IProgramGL compiledProg, int stateCoreBits, int stateExtBits,
+            Object[] userPointer) {
+        DynamicLightsExtPipelineShader newShader = new DynamicLightsExtPipelineShader(compiledProg, stateCoreBits);
+        ((PipelineInstance) userPointer[0]).shader = newShader;
+        newShader.loadUniforms();
+    }
+
+    @Override
+    public void updatePipeline(IProgramGL compiledProg, int stateCoreBits, int stateExtBits, Object[] userPointer) {
+        if ((stateCoreBits & FixedFunctionState.STATE_ENABLE_LIGHTMAP) != 0) {
+            DynamicLightsExtPipelineShader.Uniforms uniforms = ((PipelineInstance) userPointer[0]).shader.uniforms;
+            if (uniforms.u_inverseViewMatrix4f != null) {
+                int serial = DynamicLightsStateManager.inverseViewMatrixSerial;
+                if (uniforms.inverseViewMatrixSerial != serial) {
+                    uniforms.inverseViewMatrixSerial = serial;
+                    FloatBuffer buf = matrixCopyBuffer;
+                    buf.clear();
+                    DynamicLightsStateManager.inverseViewMatrix.store(buf);
+                    buf.flip();
+                    _wglUniformMatrix4fv(uniforms.u_inverseViewMatrix4f, false, buf);
+                }
+            }
+        }
+    }
+
+    @Override
+    public void destroyPipeline(IProgramGL shaderProgram, int stateCoreBits, int stateExtBits, Object[] userPointer) {
+
+    }
+
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/DynamicLightsStateManager.java

@@ -0,0 +1,179 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import net.lax1dude.eaglercraft.v1_8.opengl.FixedFunctionPipeline;
+import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
+import net.lax1dude.eaglercraft.v1_8.vector.Matrix4f;
+import net.minecraft.client.particle.EffectRenderer;
+import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
+import net.minecraft.util.MathHelper;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class DynamicLightsStateManager {
+
+    static final DynamicLightsPipelineCompiler deferredExtPipeline = new DynamicLightsPipelineCompiler();
+    static final Map<String, DynamicLightInstance> lightRenderers = new HashMap();
+    static final List<DynamicLightInstance> lightRenderList = new LinkedList();
+    static final Matrix4f inverseViewMatrix = new Matrix4f();
+    static int inverseViewMatrixSerial = 0;
+    static DynamicLightBucketLoader bucketLoader = null;
+    static DynamicLightsAcceleratedEffectRenderer accelParticleRenderer = null;
+    static int lastTotal = 0;
+    static long renderTimeout = 5000l;
+    private static long lastTick = 0l;
+
+    public static final void enableDynamicLightsRender() {
+        if (bucketLoader == null) {
+            bucketLoader = new DynamicLightBucketLoader();
+            bucketLoader.initialize();
+            bucketLoader.bindUniformBuffer(0);
+            FixedFunctionPipeline.loadExtensionPipeline(deferredExtPipeline);
+        }
+        if (accelParticleRenderer == null) {
+            accelParticleRenderer = new DynamicLightsAcceleratedEffectRenderer();
+            accelParticleRenderer.initialize();
+        }
+    }
+
+    public static final void bindAcceleratedEffectRenderer(EffectRenderer renderer) {
+        renderer.acceleratedParticleRenderer = accelParticleRenderer;
+    }
+
+    public static final void disableDynamicLightsRender(boolean unloadPipeline) {
+        if (bucketLoader != null) {
+            bucketLoader.destroy();
+            bucketLoader = null;
+            if (unloadPipeline) {
+                FixedFunctionPipeline.loadExtensionPipeline(null);
+            }
+        }
+        if (accelParticleRenderer != null) {
+            accelParticleRenderer.destroy();
+            accelParticleRenderer = null;
+        }
+        destroyAll();
+        lightRenderList.clear();
+    }
+
+    public static final boolean isDynamicLightsRender() {
+        return bucketLoader != null;
+    }
+
+    public static final boolean isInDynamicLightsPass() {
+        return GlStateManager.isExtensionPipeline() && bucketLoader != null;
+    }
+
+    public static final void reportForwardRenderObjectPosition(int centerX, int centerY, int centerZ) {
+        if (bucketLoader != null) {
+            bucketLoader.loadLightSourceBucket(centerX, centerY, centerZ);
+        }
+    }
+
+    public static final void reportForwardRenderObjectPosition2(float x, float y, float z) {
+        if (bucketLoader != null) {
+            float posX = (float) ((x + TileEntityRendererDispatcher.staticPlayerX)
+                    - (MathHelper.floor_double(TileEntityRendererDispatcher.staticPlayerX / 16.0) << 4));
+            float posY = (float) ((y + TileEntityRendererDispatcher.staticPlayerY)
+                    - (MathHelper.floor_double(TileEntityRendererDispatcher.staticPlayerY / 16.0) << 4));
+            float posZ = (float) ((z + TileEntityRendererDispatcher.staticPlayerZ)
+                    - (MathHelper.floor_double(TileEntityRendererDispatcher.staticPlayerZ / 16.0) << 4));
+            bucketLoader.loadLightSourceBucket((int) posX, (int) posY, (int) posZ);
+        }
+    }
+
+    public static final void renderDynamicLight(String lightName, double posX, double posY, double posZ, float radius) {
+        if (bucketLoader != null) {
+            DynamicLightInstance dl = lightRenderers.get(lightName);
+            if (dl == null) {
+                lightRenderers.put(lightName, dl = new DynamicLightInstance(lightName));
+            }
+            dl.updateLight(posX, posY, posZ, radius);
+            lightRenderList.add(dl);
+        }
+    }
+
+    public static final void clearRenderList() {
+        lightRenderList.clear();
+    }
+
+    public static final void commitLightSourceBuckets(double renderPosX, double renderPosY, double renderPosZ) {
+        updateTimers();
+        lastTotal = lightRenderList.size();
+        if (bucketLoader != null) {
+            bucketLoader.clearBuckets();
+            int entityChunkOriginX = MathHelper.floor_double(renderPosX / 16.0) << 4;
+            int entityChunkOriginY = MathHelper.floor_double(renderPosY / 16.0) << 4;
+            int entityChunkOriginZ = MathHelper.floor_double(renderPosZ / 16.0) << 4;
+            Iterator<DynamicLightInstance> itr = lightRenderList.iterator();
+            while (itr.hasNext()) {
+                DynamicLightInstance dl = itr.next();
+                float lightChunkPosX = (float) (dl.posX - entityChunkOriginX);
+                float lightChunkPosY = (float) (dl.posY - entityChunkOriginY);
+                float lightChunkPosZ = (float) (dl.posZ - entityChunkOriginZ);
+                bucketLoader.bucketLightSource(lightChunkPosX, lightChunkPosY, lightChunkPosZ, dl);
+            }
+            bucketLoader.setRenderPos(renderPosX, renderPosY, renderPosZ);
+            bucketLoader.truncateOverflowingBuffers();
+        }
+        lightRenderList.clear();
+    }
+
+    public static final void setupInverseViewMatrix() {
+        Matrix4f.invert(GlStateManager.getModelViewReference(), inverseViewMatrix);
+        inverseViewMatrixSerial = GlStateManager.getModelViewSerial();
+    }
+
+    private static final void updateTimers() {
+        long millis = System.currentTimeMillis();
+        if (millis - lastTick > 1000l) {
+            lastTick = millis;
+            Iterator<DynamicLightInstance> itr = lightRenderers.values().iterator();
+            while (itr.hasNext()) {
+                DynamicLightInstance dl = itr.next();
+                if (millis - dl.lastCacheHit > renderTimeout) {
+                    dl.destroy();
+                    itr.remove();
+                }
+            }
+        }
+    }
+
+    public static final void destroyAll() {
+        Iterator<DynamicLightInstance> itr = lightRenderers.values().iterator();
+        while (itr.hasNext()) {
+            itr.next().destroy();
+        }
+        lightRenderers.clear();
+    }
+
+    public static String getF3String() {
+        return "DynamicLightsTotal: " + lastTotal;
+    }
+
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/program/DynamicLightsAccelParticleShader.java

@@ -0,0 +1,103 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.program;
+
+import static net.lax1dude.eaglercraft.v1_8.internal.PlatformOpenGL.*;
+import static net.lax1dude.eaglercraft.v1_8.opengl.RealOpenGLEnums.GL_FRAGMENT_SHADER;
+import static net.lax1dude.eaglercraft.v1_8.opengl.RealOpenGLEnums.GL_VERTEX_SHADER;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.lax1dude.eaglercraft.v1_8.internal.IProgramGL;
+import net.lax1dude.eaglercraft.v1_8.internal.IShaderGL;
+import net.lax1dude.eaglercraft.v1_8.internal.IUniformGL;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.IProgramUniforms;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.ShaderCompiler;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.ShaderProgram;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.ShaderSource;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class DynamicLightsAccelParticleShader extends ShaderProgram<DynamicLightsAccelParticleShader.Uniforms> {
+
+    public static DynamicLightsAccelParticleShader compile() {
+        IShaderGL accelParticleVSH = ShaderCompiler.compileShader("accel_particle_dynamiclights", GL_VERTEX_SHADER,
+                ShaderSource.accel_particle_dynamiclights_vsh);
+        IShaderGL accelParticleFSH = null;
+        try {
+            accelParticleFSH = ShaderCompiler.compileShader("accel_particle_dynamiclights", GL_FRAGMENT_SHADER,
+                    ShaderSource.accel_particle_dynamiclights_fsh);
+            IProgramGL prog = ShaderCompiler.linkProgram("accel_particle_dynamiclights", accelParticleVSH,
+                    accelParticleFSH);
+            return new DynamicLightsAccelParticleShader(prog);
+        } finally {
+            if (accelParticleVSH != null) {
+                accelParticleVSH.free();
+            }
+            if (accelParticleFSH != null) {
+                accelParticleFSH.free();
+            }
+        }
+    }
+
+    private DynamicLightsAccelParticleShader(IProgramGL prog) {
+        super(prog, new Uniforms());
+    }
+
+    public static class Uniforms implements IProgramUniforms {
+
+        public IUniformGL u_color4f = null;
+        public IUniformGL u_modelViewMatrix4f = null;
+        public IUniformGL u_projectionMatrix4f = null;
+        public IUniformGL u_inverseViewMatrix4f = null;
+        public IUniformGL u_texCoordSize2f_particleSize1f = null;
+        public IUniformGL u_transformParam_1_2_5_f = null;
+        public IUniformGL u_transformParam_3_4_f = null;
+
+        public int u_chunkLightingDataBlockBinding = -1;
+
+        private Uniforms() {
+        }
+
+        @Override
+        public void loadUniforms(IProgramGL prog) {
+            u_modelViewMatrix4f = _wglGetUniformLocation(prog, "u_modelViewMatrix4f");
+            u_projectionMatrix4f = _wglGetUniformLocation(prog, "u_projectionMatrix4f");
+            u_inverseViewMatrix4f = _wglGetUniformLocation(prog, "u_inverseViewMatrix4f");
+            u_texCoordSize2f_particleSize1f = _wglGetUniformLocation(prog, "u_texCoordSize2f_particleSize1f");
+            u_transformParam_1_2_5_f = _wglGetUniformLocation(prog, "u_transformParam_1_2_5_f");
+            u_transformParam_3_4_f = _wglGetUniformLocation(prog, "u_transformParam_3_4_f");
+            u_color4f = _wglGetUniformLocation(prog, "u_color4f");
+            _wglUniform1i(_wglGetUniformLocation(prog, "u_inputTexture"), 0);
+            _wglUniform1i(_wglGetUniformLocation(prog, "u_lightmapTexture"), 1);
+            int blockIndex = _wglGetUniformBlockIndex(prog, "u_chunkLightingData");
+            if (blockIndex != -1) {
+                _wglUniformBlockBinding(prog, blockIndex, 0);
+                u_chunkLightingDataBlockBinding = 0;
+            } else {
+                u_chunkLightingDataBlockBinding = -1;
+            }
+        }
+
+    }
+
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/opengl/ext/dynamiclights/program/DynamicLightsExtPipelineShader.java

@@ -0,0 +1,65 @@
+package net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.program;
+
+import static net.lax1dude.eaglercraft.v1_8.internal.PlatformOpenGL.*;
+
+import net.lax1dude.eaglercraft.v1_8.internal.IProgramGL;
+import net.lax1dude.eaglercraft.v1_8.internal.IUniformGL;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.IProgramUniforms;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.ShaderProgram;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class DynamicLightsExtPipelineShader extends ShaderProgram<DynamicLightsExtPipelineShader.Uniforms> {
+
+    public final int coreState;
+
+    public DynamicLightsExtPipelineShader(IProgramGL program, int coreState) {
+        super(program, new Uniforms());
+        this.coreState = coreState;
+    }
+
+    public static class Uniforms implements IProgramUniforms {
+
+        public int u_chunkLightingDataBlockBinding = -1;
+
+        public int inverseViewMatrixSerial = -1;
+        public IUniformGL u_inverseViewMatrix4f = null;
+
+        Uniforms() {
+        }
+
+        @Override
+        public void loadUniforms(IProgramGL prog) {
+            u_inverseViewMatrix4f = _wglGetUniformLocation(prog, "u_inverseViewMatrix4f");
+            int blockIndex = _wglGetUniformBlockIndex(prog, "u_chunkLightingData");
+            if (blockIndex != -1) {
+                _wglUniformBlockBinding(prog, blockIndex, 0);
+                u_chunkLightingDataBlockBinding = 0;
+            } else {
+                u_chunkLightingDataBlockBinding = -1;
+            }
+        }
+
+    }
+
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/SingleplayerServerController.java

@@ -79,6 +79,8 @@ public class SingleplayerServerController implements ISaveFormat {
 			PLAYER_CHANNEL);
 	private static final List<String> openLANChannels = new ArrayList();
 
+	private static final IPCPacketManager packetManagerInstance = new IPCPacketManager();
+
 	private SingleplayerServerController() {
 	}
 
@@ -263,7 +265,7 @@ public class SingleplayerServerController implements ISaveFormat {
 				if (packetData.channel.equals(SingleplayerServerController.IPC_CHANNEL)) {
 					IPCPacketBase ipc;
 					try {
-						ipc = IPCPacketManager.IPCDeserialize(packetData.contents);
+						ipc = packetManagerInstance.IPCDeserialize(packetData.contents);
 					} catch (IOException ex) {
 						throw new RuntimeException("Failed to deserialize IPC packet", ex);
 					}
@@ -426,7 +428,7 @@ public class SingleplayerServerController implements ISaveFormat {
 	public static void sendIPCPacket(IPCPacketBase ipc) {
 		byte[] pkt;
 		try {
-			pkt = IPCPacketManager.IPCSerialize(ipc);
+			pkt = packetManagerInstance.IPCSerialize(ipc);
 		} catch (IOException ex) {
 			throw new RuntimeException("Failed to serialize IPC packet", ex);
 		}

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/gui/GuiScreenBackupWorldSelection.java

@@ -11,11 +11,11 @@ import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.gui.GuiYesNo;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.util.EnumChatFormatting;
 import net.minecraft.world.storage.WorldInfo;
 
 /**
- * Copyright (c) 2022-2024 lax1dude, hoosiertransfer, ayunami2000. All Rights
+ * Copyright (c) 2022-2024 lax1dude, ayunami2000. All Rights Reserved.
- * Reserved.
  * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND
@@ -46,6 +46,7 @@ public class GuiScreenBackupWorldSelection extends GuiScreen {
 	private GuiButton worldConvert = null;
 	private GuiButton worldBackup = null;
 	private long worldSeed;
+	private boolean oldRNG;
 	private NBTTagCompound levelDat;
 
 	private String worldName;
@@ -55,6 +56,7 @@ public class GuiScreenBackupWorldSelection extends GuiScreen {
 		this.worldName = worldName;
 		this.levelDat = levelDat;
 		this.worldSeed = levelDat.getCompoundTag("Data").getLong("RandomSeed");
+		this.oldRNG = levelDat.getCompoundTag("Data").getInteger("eaglerVersionSerial") == 0;
 	}
 
 	public void initGui() {
@@ -76,8 +78,13 @@ public class GuiScreenBackupWorldSelection extends GuiScreen {
 
 		this.drawCenteredString(this.fontRendererObj, I18n.format("singleplayer.backup.title", worldName),
 				this.width / 2, this.height / 5 - 35, 16777215);
+		if (oldRNG) {
+			this.drawCenteredString(this.fontRendererObj, I18n.format("singleplayer.backup.seed") + " " + worldSeed
+					+ " " + EnumChatFormatting.RED + "(pre-u34)", this.width / 2, this.height / 5 + 62, 0xAAAAFF);
+		} else {
 			this.drawCenteredString(this.fontRendererObj, I18n.format("singleplayer.backup.seed") + " " + worldSeed,
 					this.width / 2, this.height / 5 + 62, 0xAAAAFF);
+		}
 
 		int toolTipColor = 0xDDDDAA;
 		if (worldRecreate.isMouseOver()) {
@@ -105,8 +112,13 @@ public class GuiScreenBackupWorldSelection extends GuiScreen {
 			this.mc.displayGuiScreen(selectWorld);
 		} else if (par1GuiButton.id == 1) {
 			GuiCreateWorld cw = new GuiCreateWorld(selectWorld);
-			cw.func_146318_a(new WorldInfo(this.levelDat.getCompoundTag("Data")));
+			WorldInfo inf = new WorldInfo(this.levelDat.getCompoundTag("Data"));
+			cw.func_146318_a(inf);
+			if (inf.isOldEaglercraftRandom()) {
+				this.mc.displayGuiScreen(new GuiScreenOldSeedWarning(cw));
+			} else {
 				this.mc.displayGuiScreen(cw);
+			}
 		} else if (par1GuiButton.id == 2) {
 			this.mc.displayGuiScreen(new GuiRenameWorld(this.selectWorld, this.worldName, true));
 		} else if (par1GuiButton.id == 3) {

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/gui/GuiScreenOldSeedWarning.java

@@ -0,0 +1,59 @@
+package net.lax1dude.eaglercraft.v1_8.sp.gui;
+
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.resources.I18n;
+
+/**
+ * Copyright (c) 2024 lax1dude. All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+public class GuiScreenOldSeedWarning extends GuiScreen {
+
+    private final GuiScreen cont;
+
+    public GuiScreenOldSeedWarning(GuiScreen cont) {
+        this.cont = cont;
+    }
+
+    public void initGui() {
+        this.buttonList.clear();
+        this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 6 + 96,
+                I18n.format("singleplayer.oldseedwarning.ok")));
+    }
+
+    public void drawScreen(int par1, int par2, float par3) {
+        this.drawDefaultBackground();
+        this.drawCenteredString(fontRendererObj, I18n.format("singleplayer.oldseedwarning.title"), this.width / 2, 70,
+                11184810);
+        this.drawCenteredString(fontRendererObj, I18n.format("singleplayer.oldseedwarning.msg1"), this.width / 2, 90,
+                16777215);
+        this.drawCenteredString(fontRendererObj, I18n.format("singleplayer.oldseedwarning.msg2"), this.width / 2, 105,
+                16777215);
+        super.drawScreen(par1, par2, par3);
+    }
+
+    protected void actionPerformed(GuiButton par1GuiButton) {
+        if (par1GuiButton.id == 0) {
+            this.mc.displayGuiScreen(cont);
+        }
+    }
+}

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/ipc/IPCPacketManager.java

@@ -9,14 +9,21 @@ import java.util.function.Supplier;
 /**
  * Copyright (c) 2023-2024 lax1dude. All Rights Reserved.
  * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * DISCLAIMED.
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * DIRECT,
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  * 
@@ -25,11 +32,11 @@ public class IPCPacketManager {
 
 	public static final HashMap<Integer, Supplier<IPCPacketBase>> mappings = new HashMap();
 
-	public static final IPCInputStream IPC_INPUT_STREAM = new IPCInputStream();
+	public final IPCInputStream IPC_INPUT_STREAM = new IPCInputStream();
-	public static final IPCOutputStream IPC_OUTPUT_STREAM = new IPCOutputStream();
+	public final IPCOutputStream IPC_OUTPUT_STREAM = new IPCOutputStream();
 
-	public static final DataInputStream IPC_DATA_INPUT_STREAM = new DataInputStream(IPC_INPUT_STREAM);
+	public final DataInputStream IPC_DATA_INPUT_STREAM = new DataInputStream(IPC_INPUT_STREAM);
-	public static final DataOutputStream IPC_DATA_OUTPUT_STREAM = new DataOutputStream(IPC_OUTPUT_STREAM);
+	public final DataOutputStream IPC_DATA_OUTPUT_STREAM = new DataOutputStream(IPC_OUTPUT_STREAM);
 
 	static {
 		mappings.put(IPCPacket00StartServer.ID, IPCPacket00StartServer::new);
@@ -60,7 +67,7 @@ public class IPCPacketManager {
 		mappings.put(IPCPacketFFProcessKeepAlive.ID, IPCPacketFFProcessKeepAlive::new);
 	}
 
-	public static byte[] IPCSerialize(IPCPacketBase pkt) throws IOException {
+	public byte[] IPCSerialize(IPCPacketBase pkt) throws IOException {
 
 		IPC_OUTPUT_STREAM.feedBuffer(new byte[pkt.size() + 1], pkt.getClass().getSimpleName());
 		IPC_OUTPUT_STREAM.write(pkt.id());
@@ -69,13 +76,13 @@ public class IPCPacketManager {
 		return IPC_OUTPUT_STREAM.returnBuffer();
 	}
 
-	public static IPCPacketBase IPCDeserialize(byte[] pkt) throws IOException {
+	public IPCPacketBase IPCDeserialize(byte[] pkt) throws IOException {
 
 		IPC_INPUT_STREAM.feedBuffer(pkt);
 		int i = IPC_INPUT_STREAM.read();
 
 		Supplier<IPCPacketBase> pk = mappings.get(Integer.valueOf(i));
-		if(pk == null) {
+		if (pk == null) {
 			throw new IOException("Packet type 0x" + Integer.toHexString(i) + " doesn't exist");
 		}
 
@@ -86,8 +93,9 @@ public class IPCPacketManager {
 		p.deserialize(IPC_DATA_INPUT_STREAM);
 
 		int lo = IPC_INPUT_STREAM.getLeftoverCount();
-		if(lo > 0) {
+		if (lo > 0) {
-			System.err.println("Packet type 0x" + Integer.toHexString(i) + " class '" + p.getClass().getSimpleName() + "' was size " + (pkt.length - 1) + " but only " + (pkt.length - 1 - lo) + " bytes were read");
+			System.err.println("Packet type 0x" + Integer.toHexString(i) + " class '" + p.getClass().getSimpleName()
+					+ "' was size " + (pkt.length - 1) + " but only " + (pkt.length - 1 - lo) + " bytes were read");
 		}
 
 		return p;

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/server/EaglerIntegratedServerWorker.java

@@ -68,6 +68,8 @@ public class EaglerIntegratedServerWorker {
 
 	private static final Map<String, IntegratedServerPlayerNetworkManager> openChannels = new HashMap();
 
+	private static final IPCPacketManager packetManagerInstance = new IPCPacketManager();
+
 	private static void processAsyncMessageQueue() {
 		List<IPCPacketData> pktList = ServerPlatformSingleplayer.recieveAllPacket();
 		if (pktList != null) {
@@ -77,7 +79,7 @@ public class EaglerIntegratedServerWorker {
 				if (packetData.channel.equals(SingleplayerServerController.IPC_CHANNEL)) {
 					IPCPacketBase ipc;
 					try {
-						ipc = IPCPacketManager.IPCDeserialize(packetData.contents);
+						ipc = packetManagerInstance.IPCDeserialize(packetData.contents);
 					} catch (IOException ex) {
 						throw new RuntimeException("Failed to deserialize IPC packet", ex);
 					}
@@ -444,7 +446,7 @@ public class EaglerIntegratedServerWorker {
 	public static void sendIPCPacket(IPCPacketBase ipc) {
 		byte[] pkt;
 		try {
-			pkt = IPCPacketManager.IPCSerialize(ipc);
+			pkt = packetManagerInstance.IPCSerialize(ipc);
 		} catch (IOException ex) {
 			throw new RuntimeException("Failed to serialize IPC packet", ex);
 		}

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/server/export/WorldConverterEPK.java

@@ -12,6 +12,7 @@ import net.lax1dude.eaglercraft.v1_8.sp.server.EaglerIntegratedServerWorker;
 import net.lax1dude.eaglercraft.v1_8.sp.server.EaglerSaveFormat;
 import net.minecraft.nbt.CompressedStreamTools;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.world.storage.WorldInfo;
 
 /**
  * Copyright (c) 2022-2024 lax1dude, ayunami2000. All Rights Reserved.
@@ -73,6 +74,9 @@ public class WorldConverterEPK {
 						NBTTagCompound worldDatNBT = CompressedStreamTools.readCompressed(new EaglerInputStream(b));
 						worldDatNBT.getCompoundTag("Data").setString("LevelName", newName);
 						worldDatNBT.getCompoundTag("Data").setLong("LastPlayed", System.currentTimeMillis());
+						if (has152Format) {
+							WorldInfo.initEaglerVersion(worldDatNBT.getCompoundTag("Data"));
+						}
 						EaglerOutputStream tmp = new EaglerOutputStream();
 						CompressedStreamTools.writeCompressed(worldDatNBT, tmp);
 						b = tmp.toByteArray();

src/main/java/net/lax1dude/eaglercraft/v1_8/sp/server/export/WorldConverterMCA.java

@@ -20,6 +20,7 @@ import net.lax1dude.eaglercraft.v1_8.sp.server.EaglerChunkLoader;
 import net.lax1dude.eaglercraft.v1_8.sp.server.EaglerIntegratedServerWorker;
 import net.lax1dude.eaglercraft.v1_8.sp.server.EaglerSaveFormat;
 import net.minecraft.world.chunk.storage.RegionFile;
+import net.minecraft.world.storage.WorldInfo;
 import net.minecraft.nbt.CompressedStreamTools;
 import net.minecraft.nbt.NBTTagCompound;
 
@@ -110,9 +111,9 @@ public class WorldConverterMCA {
 					gameRulesNBT.setString("colorCodes", s);
 					gameRulesNBT.setString("doSignEditing", s);
 					worldDatNBT.getCompoundTag("Data").setTag("GameRules", gameRulesNBT);
-
 					worldDatNBT.getCompoundTag("Data").setString("LevelName", newName);
 					worldDatNBT.getCompoundTag("Data").setLong("LastPlayed", System.currentTimeMillis());
+					WorldInfo.initEaglerVersion(worldDatNBT.getCompoundTag("Data"));
 					EaglerOutputStream bo = new EaglerOutputStream();
 					CompressedStreamTools.writeCompressed(worldDatNBT, bo);
 					b = bo.toByteArray();

src/main/java/net/minecraft/block/Block.java

@@ -1642,6 +1642,9 @@ public class Block implements ILitBlock {
 		registerBlock(197, (String) "dark_oak_door", (new BlockDoor(Material.wood)).setHardness(3.0F)
 				.setStepSound(soundTypeWood).setUnlocalizedName("doorDarkOak").disableStats());
 
+		registerEaglerBlock(198, "end_rod", (new BlockEndRod()).setHardness(0.0F).setLightLevel(0.9375F)
+				.setStepSound(soundTypeWood).setUnlocalizedName("endRod"));
+
 		Block purpurBlock = (new Block(Material.rock)).setHardness(1.5F).setResistance(10.0F)
 				.setStepSound(soundTypeStone).setCreativeTab(CreativeTabs.tabBlock).setUnlocalizedName("purpurBlock");
 		registerEaglerBlock(201, (String) "purpur_block", purpurBlock);
@@ -1660,6 +1663,9 @@ public class Block implements ILitBlock {
 		registerEaglerBlock(206, "end_bricks", (new Block(Material.rock)).setStepSound(soundTypeStone).setHardness(0.8F)
 				.setCreativeTab(CreativeTabs.tabBlock).setUnlocalizedName("endBricks"));
 		registerEaglerBlock(207, "beetroots", (new BlockBeetroot()).setUnlocalizedName("beetroots"), false);
+		Block grassPath = (new BlockGrassPath()).setHardness(0.65F).setStepSound(soundTypeGrass)
+				.setUnlocalizedName("grassPath").disableStats();
+		registerEaglerBlock(208, "grass_path", grassPath);
 
 		blockRegistry.validateKey();
 
@@ -1670,7 +1676,7 @@ public class Block implements ILitBlock {
 				boolean flag = false;
 				boolean flag1 = block13 instanceof BlockStairs;
 				boolean flag2 = block13 instanceof BlockSlab;
-				boolean flag3 = block13 == block6;
+				boolean flag3 = block13 == block6 || block13 == grassPath;
 				boolean flag4 = block13.translucent;
 				boolean flag5 = block13.lightOpacity == 0;
 				if (flag1 || flag2 || flag3 || flag4 || flag5) {

src/main/java/net/minecraft/block/BlockEndRod.java

@@ -0,0 +1,136 @@
+package net.minecraft.block;
+
+import net.hoosiertransfer.EaglerItems;
+import net.lax1dude.eaglercraft.v1_8.EaglercraftRandom;
+import net.minecraft.block.material.Material;
+import net.minecraft.block.properties.IProperty;
+import net.minecraft.block.properties.PropertyDirection;
+import net.minecraft.block.state.BlockState;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.util.AxisAlignedBB;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.EnumParticleTypes;
+import net.minecraft.util.EnumWorldBlockLayer;
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.World;
+
+public class BlockEndRod extends Block {
+    public static final PropertyDirection FACING = PropertyDirection.create("facing");
+
+    protected BlockEndRod() {
+        super(Material.circuits);
+        this.setDefaultState(this.blockState.getBaseState().withProperty(FACING, EnumFacing.UP));
+        this.setCreativeTab(CreativeTabs.tabDecorations);
+    }
+
+    public AxisAlignedBB getCollisionBoundingBox(World world, BlockPos blockpos, IBlockState iblockstate) {
+        this.setBlockBoundsBasedOnState(world, blockpos);
+        return super.getCollisionBoundingBox(world, blockpos, iblockstate);
+    }
+
+    public AxisAlignedBB getSelectedBoundingBox(World world, BlockPos blockpos) {
+        this.setBlockBoundsBasedOnState(world, blockpos);
+        return super.getSelectedBoundingBox(world, blockpos);
+    }
+
+    public void setBlockBoundsBasedOnState(IBlockAccess iblockaccess, BlockPos blockpos) {
+        IBlockState iblockstate = iblockaccess.getBlockState(blockpos);
+        if (iblockstate.getBlock() != this) {
+            return;
+        }
+        EnumFacing enumfacing = (EnumFacing) iblockstate.getValue(FACING);
+        switch (enumfacing.getAxis()) {
+            case X:
+            default:
+                this.setBlockBounds(0.0F, 0.375F, 0.375F, 1.0F, 0.625F, 0.625F);
+                break;
+
+            case Z:
+                this.setBlockBounds(0.375F, 0.375F, 0.0F, 0.625F, 0.625F,
+                        1.0F);
+                break;
+
+            case Y:
+                this.setBlockBounds(0.375F, 0.0F, 0.375F, 0.625F, 1.0F, 0.625F);
+        }
+    }
+
+    public boolean isOpaqueCube() {
+        return false;
+    }
+
+    public boolean isFullCube() {
+        return false;
+    }
+
+    public boolean canPlaceBlockAt(World worldIn, BlockPos pos) {
+        return true;
+    }
+
+    public IBlockState onBlockPlaced(World worldIn, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ,
+            int meta, EntityLivingBase placer) {
+        IBlockState iblockstate = worldIn.getBlockState(pos.offset(facing.getOpposite()));
+
+        if (iblockstate.getBlock() == EaglerItems.getEaglerBlock("end_rod")) {
+            EnumFacing enumfacing = (EnumFacing) iblockstate.getValue(FACING);
+
+            if (enumfacing == facing) {
+                return this.getDefaultState().withProperty(FACING, facing.getOpposite());
+            }
+        }
+
+        return this.getDefaultState().withProperty(FACING, facing);
+    }
+
+    public void onBlockAdded(World worldIn, BlockPos pos, IBlockState state) {
+    }
+
+    public void randomDisplayTick(IBlockState stateIn, World worldIn, BlockPos pos, EaglercraftRandom rand) {
+        EnumFacing enumfacing = (EnumFacing) stateIn.getValue(FACING);
+        double d0 = (double) pos.getX() + 0.55D - (double) (rand.nextFloat() * 0.1F);
+        double d1 = (double) pos.getY() + 0.55D - (double) (rand.nextFloat() * 0.1F);
+        double d2 = (double) pos.getZ() + 0.55D - (double) (rand.nextFloat() * 0.1F);
+        double d3 = (double) (0.4F - (rand.nextFloat() + rand.nextFloat()) * 0.4F);
+
+        if (rand.nextInt(5) == 0) {
+            // worldIn.spawnParticle(EnumParticleTypes.END_ROD, d0 + (double)
+            // enumfacing.getFrontOffsetX() * d3,
+            // d1 + (double) enumfacing.getFrontOffsetY() * d3, d2 + (double)
+            // enumfacing.getFrontOffsetZ() * d3,
+            // rand.nextGaussian() * 0.005D, rand.nextGaussian() * 0.005D,
+            // rand.nextGaussian() * 0.005D,
+            // new int[0]);
+        }
+    }
+
+    public EnumWorldBlockLayer getBlockLayer() {
+        return EnumWorldBlockLayer.CUTOUT;
+    }
+
+    /**
+     * Convert the given metadata into a BlockState for this Block
+     */
+    public IBlockState getStateFromMeta(int meta) {
+        IBlockState iblockstate = this.getDefaultState();
+        iblockstate = iblockstate.withProperty(FACING, EnumFacing.getFront(meta));
+        return iblockstate;
+    }
+
+    /**
+     * Convert the BlockState into the correct metadata value
+     */
+    public int getMetaFromState(IBlockState state) {
+        return ((EnumFacing) state.getValue(FACING)).getIndex();
+    }
+
+    protected BlockState createBlockState() {
+        return new BlockState(this, new IProperty[] { FACING });
+    }
+
+    public int getMobilityFlag(IBlockState state) {
+        return 0;
+    }
+}

src/main/java/net/minecraft/block/BlockFarmland.java

@@ -1,5 +1,6 @@
 package net.minecraft.block;
 
+import net.hoosiertransfer.EaglerItems;
 import net.lax1dude.eaglercraft.v1_8.EaglercraftRandom;
 
 import net.minecraft.block.material.Material;
@@ -145,7 +146,8 @@ public class BlockFarmland extends Block {
 			case WEST:
 			case EAST:
 				Block block = iblockaccess.getBlockState(blockpos).getBlock();
-				return !block.isOpaqueCube() && block != Blocks.farmland;
+				return !block.isOpaqueCube() && block != Blocks.farmland
+						&& block != EaglerItems.getEaglerBlock("grass_path");
 			default:
 				return super.shouldSideBeRendered(iblockaccess, blockpos, enumfacing);
 		}

src/main/java/net/minecraft/block/BlockGrassPath.java

@@ -0,0 +1,90 @@
+package net.minecraft.block;
+
+import javax.annotation.Nullable;
+
+import net.hoosiertransfer.EaglerItems;
+import net.lax1dude.eaglercraft.v1_8.EaglercraftRandom;
+import net.minecraft.block.material.Material;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.init.Blocks;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.AxisAlignedBB;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.World;
+
+public class BlockGrassPath extends Block {
+    protected BlockGrassPath() {
+        super(Material.ground);
+        this.setLightOpacity(255);
+    }
+
+    public boolean shouldSideBeRendered(IBlockState blockState, IBlockAccess blockAccess, BlockPos pos,
+            EnumFacing side) {
+        switch (side) {
+            case UP:
+                return true;
+
+            case NORTH:
+            case SOUTH:
+            case WEST:
+            case EAST:
+                Block block = blockAccess.getBlockState(pos).getBlock();
+                return !block.isOpaqueCube() && block != Blocks.farmland
+                        && block != EaglerItems.getEaglerBlock("grass_path");
+
+            default:
+                return super.shouldSideBeRendered(blockAccess, pos, side);
+        }
+    }
+
+    public AxisAlignedBB getCollisionBoundingBox(World world, BlockPos blockpos, IBlockState iblockstate) {
+        this.setBlockBoundsBasedOnState(world, blockpos);
+        return super.getCollisionBoundingBox(world, blockpos, iblockstate);
+    }
+
+    public AxisAlignedBB getSelectedBoundingBox(World world, BlockPos blockpos) {
+        this.setBlockBoundsBasedOnState(world, blockpos);
+        return super.getSelectedBoundingBox(world, blockpos);
+    }
+
+    public void setBlockBoundsBasedOnState(IBlockAccess iblockaccess, BlockPos blockpos) {
+        this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.9375F, 1.0F);
+    }
+
+    /**
+     * Used to determine ambient occlusion and culling when rebuilding chunks for
+     * render
+     */
+    public boolean isOpaqueCube() {
+        return false;
+    }
+
+    public boolean isFullCube() {
+        return false;
+    }
+
+    @Nullable
+
+    /**
+     * Get the Item that this Block should drop when harvested.
+     */
+    public Item getItemDropped(IBlockState state, EaglercraftRandom rand, int fortune) {
+        return Blocks.dirt.getItemDropped(
+                Blocks.dirt.getDefaultState().withProperty(BlockDirt.VARIANT, BlockDirt.DirtType.DIRT), rand, fortune);
+    }
+
+    public ItemStack getItem(World worldIn, BlockPos pos, IBlockState state) {
+        return new ItemStack(this);
+    }
+
+    public void onNeighborBlockChange(World world, BlockPos blockpos, IBlockState iblockstate, Block var4) {
+        super.onNeighborBlockChange(world, blockpos, iblockstate, var4);
+
+        if (world.getBlockState(blockpos.up()).getBlock().getMaterial().isSolid()) {
+            world.setBlockState(blockpos, Blocks.dirt.getDefaultState());
+        }
+    }
+}

src/main/java/net/minecraft/client/Minecraft.java

@@ -780,7 +780,18 @@ public class Minecraft implements IThreadListener {
 			}
 
 			this.mcSoundHandler.unloadSounds();
+			if (SingleplayerServerController.isWorldRunning()) {
 				SingleplayerServerController.shutdownEaglercraftServer();
+				while (SingleplayerServerController.getStatusState() == IntegratedServerState.WORLD_UNLOADING) {
+					EagUtils.sleep(50l);
+					SingleplayerServerController.runTick();
+				}
+			}
+			if (SingleplayerServerController.isIntegratedServerWorkerAlive()
+					&& SingleplayerServerController.canKillWorker()) {
+				SingleplayerServerController.killWorker();
+				EagUtils.sleep(50l);
+			}
 		} finally {
 			EagRuntime.destroy();
 			if (!this.hasCrashed) {

src/main/java/net/minecraft/client/gui/GuiOverlayDebug.java

@@ -22,6 +22,7 @@ import net.lax1dude.eaglercraft.v1_8.HString;
 import net.lax1dude.eaglercraft.v1_8.internal.EnumPlatformType;
 import net.lax1dude.eaglercraft.v1_8.opengl.EaglercraftGPU;
 import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.lax1dude.eaglercraft.v1_8.sp.SingleplayerServerController;
 import net.minecraft.block.Block;
 import net.minecraft.block.properties.IProperty;
@@ -405,6 +406,9 @@ public class GuiOverlayDebug extends Gui {
 							new Object[] { enumfacing, s,
 									Float.valueOf(MathHelper.wrapAngleTo180_float(entity.rotationYaw)),
 									Float.valueOf(MathHelper.wrapAngleTo180_float(entity.rotationPitch)) }) });
+			if (DynamicLightsStateManager.isDynamicLightsRender()) {
+				arraylist.add(6, DynamicLightsStateManager.getF3String());
+			}
 			if (this.mc.theWorld != null && this.mc.theWorld.isBlockLoaded(blockpos)) {
 				Chunk chunk = this.mc.theWorld.getChunkFromBlockCoords(blockpos);
 				arraylist.add("Biome: " + chunk.getBiome(blockpos, null).biomeName);

src/main/java/net/minecraft/client/gui/GuiVideoSettings.java

@@ -49,10 +49,10 @@ public class GuiVideoSettings extends GuiScreen {
 			GameSettings.Options.VIEW_BOBBING, GameSettings.Options.GUI_SCALE, GameSettings.Options.GAMMA,
 			GameSettings.Options.RENDER_CLOUDS, GameSettings.Options.PARTICLES, GameSettings.Options.FXAA,
 			GameSettings.Options.MIPMAP_LEVELS, GameSettings.Options.BLOCK_ALTERNATIVES,
-			GameSettings.Options.ENTITY_SHADOWS, GameSettings.Options.FOG, GameSettings.Options.FULLSCREEN,
+			GameSettings.Options.ENTITY_SHADOWS, GameSettings.Options.FOG, GameSettings.Options.EAGLER_DYNAMIC_LIGHTS,
-			GameSettings.Options.FNAW_SKINS, GameSettings.Options.HUD_FPS, GameSettings.Options.HUD_COORDS,
+			GameSettings.Options.FULLSCREEN, GameSettings.Options.FNAW_SKINS, GameSettings.Options.HUD_FPS,
-			GameSettings.Options.HUD_PLAYER, GameSettings.Options.HUD_STATS, GameSettings.Options.HUD_WORLD,
+			GameSettings.Options.HUD_COORDS, GameSettings.Options.HUD_PLAYER, GameSettings.Options.HUD_STATS,
-			GameSettings.Options.HUD_24H, GameSettings.Options.CHUNK_FIX };
+			GameSettings.Options.HUD_WORLD, GameSettings.Options.HUD_24H, GameSettings.Options.CHUNK_FIX };
 
 	public GuiVideoSettings(GuiScreen parentScreenIn, GameSettings gameSettingsIn) {
 		this.parentGuiScreen = parentScreenIn;

src/main/java/net/minecraft/client/particle/EntityFX.java

@@ -298,4 +298,8 @@ public class EntityFX extends Entity {
 				+ this.particleRed + "," + this.particleGreen + "," + this.particleBlue + "," + this.particleAlpha
 				+ "), Age " + this.particleAge;
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 0.0f;
+	}
 }

src/main/java/net/minecraft/client/renderer/BlockFluidRenderer.java

@@ -4,6 +4,7 @@ import net.lax1dude.eaglercraft.v1_8.minecraft.EaglerTextureAtlasSprite;
 import net.lax1dude.eaglercraft.v1_8.opengl.WorldRenderer;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.BlockVertexIDs;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DeferredStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockLiquid;
 import net.minecraft.block.material.Material;
@@ -64,6 +65,7 @@ public class BlockFluidRenderer {
 			WorldRenderer worldRendererIn) {
 		BlockPos tmp = new BlockPos(0, 0, 0);
 		boolean deferred = DeferredStateManager.isDeferredRenderer();
+		boolean isDynamicLights = deferred || DynamicLightsStateManager.isDynamicLightsRender();
 		BlockLiquid blockliquid = (BlockLiquid) blockStateIn.getBlock();
 		boolean lava = blockliquid.getMaterial() == Material.lava;
 		boolean realistic = !lava && DeferredStateManager.isRenderingRealisticWater();
@@ -162,7 +164,7 @@ public class BlockFluidRenderer {
 						.tex((double) f15, (double) f19).lightmap(l2, i3).endVertex();
 				worldRendererIn.pos(d0 + 1.0D, d1 + (double) f10, d2 + 0.0D).color(f24, f25, f26, 1.0F)
 						.tex((double) f16, (double) f20).lightmap(l2, i3).endVertex();
-				if (deferred)
+				if (isDynamicLights)
 					worldRendererIn.genNormals(true, f12 <= -999.0F ? BlockVertexIDs.builtin_water_still_vertex_id
 							: BlockVertexIDs.builtin_water_flow_vertex_id);
 
@@ -175,7 +177,7 @@ public class BlockFluidRenderer {
 							.tex((double) f15, (double) f19).lightmap(l2, i3).endVertex();
 					worldRendererIn.pos(d0 + 0.0D, d1 + (double) f8, d2 + 1.0D).color(f24, f25, f26, 1.0F)
 							.tex((double) f14, (double) f18).lightmap(l2, i3).endVertex();
-					if (deferred)
+					if (isDynamicLights)
 						worldRendererIn.genNormals(true, f12 <= -999.0F ? BlockVertexIDs.builtin_water_still_vertex_id
 								: BlockVertexIDs.builtin_water_flow_vertex_id);
 				}
@@ -197,7 +199,7 @@ public class BlockFluidRenderer {
 						.lightmap(i2, j2).endVertex();
 				worldRendererIn.pos(d0 + 1.0D, d1, d2 + 1.0D).color(f3, f3, f3, 1.0F).tex((double) f36, (double) f38)
 						.lightmap(i2, j2).endVertex();
-				if (deferred)
+				if (isDynamicLights)
 					worldRendererIn.putNormal(0.0f, -1.0f, 0.0f, BlockVertexIDs.builtin_water_still_vertex_id);
 				flag2 = true;
 			}
@@ -283,7 +285,7 @@ public class BlockFluidRenderer {
 							.lightmap(k, l).endVertex();
 					worldRendererIn.pos(d3, d1 + 0.0D, d4).color(f32, f33, f34, 1.0F).tex((double) f41, (double) f30)
 							.lightmap(k, l).endVertex();
-					if (deferred)
+					if (isDynamicLights)
 						worldRendererIn.putNormal(j1, 0.0f, k1, BlockVertexIDs.builtin_water_flow_vertex_id);
 					if (!realistic) {
 						worldRendererIn.pos(d3, d1 + 0.0D, d4).color(f32, f33, f34, 1.0F)
@@ -294,7 +296,7 @@ public class BlockFluidRenderer {
 								.tex((double) f27, (double) f29).lightmap(k, l).endVertex();
 						worldRendererIn.pos(d3, d1 + (double) f39, d4).color(f32, f33, f34, 1.0F)
 								.tex((double) f41, (double) f28).lightmap(k, l).endVertex();
-						if (deferred)
+						if (isDynamicLights)
 							worldRendererIn.putNormal(-j1, 0.0f, -k1, BlockVertexIDs.builtin_water_flow_vertex_id);
 					}
 				}

src/main/java/net/minecraft/client/renderer/BlockModelRenderer.java

@@ -8,6 +8,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.WorldRenderer;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DeferredStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.VertexMarkerState;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -150,6 +151,7 @@ public class BlockModelRenderer {
 			WorldRenderer worldRendererIn, List<BakedQuad> listQuadsIn, float[] quadBounds, BitSet boundsFlags,
 			BlockModelRenderer.AmbientOcclusionFace aoFaceIn) {
 		boolean isDeferred = DeferredStateManager.isDeferredRenderer();
+		boolean isDynamicLights = isDeferred || DynamicLightsStateManager.isDynamicLightsRender();
 		double d0 = (double) blockPosIn.getX();
 		double d1 = (double) blockPosIn.getY();
 		double d2 = (double) blockPosIn.getZ();
@@ -165,8 +167,9 @@ public class BlockModelRenderer {
 
 		for (int i = 0, l = listQuadsIn.size(); i < l; ++i) {
 			BakedQuad bakedquad = listQuadsIn.get(i);
-			int[] vertData = isDeferred ? bakedquad.getVertexDataWithNormals() : bakedquad.getVertexData();
+			int[] vertData = isDynamicLights ? bakedquad.getVertexDataWithNormals() : bakedquad.getVertexData();
-			this.fillQuadBounds(blockIn, vertData, bakedquad.getFace(), quadBounds, boundsFlags, isDeferred ? 8 : 7);
+			this.fillQuadBounds(blockIn, vertData, bakedquad.getFace(), quadBounds, boundsFlags,
+					isDynamicLights ? 8 : 7);
 			aoFaceIn.updateVertexBrightness(blockAccessIn, blockIn, blockPosIn, bakedquad.getFace(), quadBounds,
 					boundsFlags);
 			worldRendererIn.addVertexData(vertData);
@@ -286,6 +289,7 @@ public class BlockModelRenderer {
 		double d0 = (double) blockPosIn.getX();
 		double d1 = (double) blockPosIn.getY();
 		double d2 = (double) blockPosIn.getZ();
+		boolean isDynamicLights = isDeferred || DynamicLightsStateManager.isDynamicLightsRender();
 		Block.EnumOffsetType block$enumoffsettype = blockIn.getOffsetType();
 		if (block$enumoffsettype != Block.EnumOffsetType.NONE) {
 			int i = blockPosIn.getX();
@@ -302,9 +306,9 @@ public class BlockModelRenderer {
 		for (int m = 0, n = listQuadsIn.size(); m < n; ++m) {
 			BakedQuad bakedquad = listQuadsIn.get(m);
 			EnumFacing facingIn = bakedquad.getFace();
-			int[] vertData = isDeferred ? bakedquad.getVertexDataWithNormals() : bakedquad.getVertexData();
+			int[] vertData = isDynamicLights ? bakedquad.getVertexDataWithNormals() : bakedquad.getVertexData();
 			blockPosIn.offsetEvenFaster(facingIn, blockpos0);
-			this.fillQuadBounds(blockIn, vertData, facingIn, quadBounds, boundsFlags, isDeferred ? 8 : 7);
+			this.fillQuadBounds(blockIn, vertData, facingIn, quadBounds, boundsFlags, isDynamicLights ? 8 : 7);
 			boolean boundsFlags0 = boundsFlags.get(0);
 			if (ownBrightness) {
 				brightnessIn = boundsFlags0 ? blockIn.getMixedBrightnessForBlock(blockAccessIn, blockpos0)

src/main/java/net/minecraft/client/renderer/ChunkRenderContainer.java

@@ -6,6 +6,7 @@ import com.google.common.collect.Lists;
 
 import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DeferredStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.minecraft.client.renderer.chunk.RenderChunk;
 import net.minecraft.util.BlockPos;
 import net.minecraft.util.EnumWorldBlockLayer;
@@ -18,8 +19,8 @@ import net.minecraft.util.MathHelper;
  * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
  * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
  * 
- * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, hoosiertransfer,
+ * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, ayunami2000. All Rights
- * ayunami2000. All Rights Reserved.
+ * Reserved.
  * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND
@@ -62,10 +63,15 @@ public abstract class ChunkRenderContainer {
 		float posZ = (float) ((double) blockpos.getZ() - this.viewEntityZ);
 		GlStateManager.translate(posX, posY, posZ);
 		if (DeferredStateManager.isInForwardPass()) {
-			posX = (float) (blockpos.getX() - (MathHelper.floor_double(this.viewEntityX / 16.0) << 4)); // TODO
+			posX = (float) (blockpos.getX() - (MathHelper.floor_double(this.viewEntityX / 16.0) << 4));
 			posY = (float) (blockpos.getY() - (MathHelper.floor_double(this.viewEntityY / 16.0) << 4));
 			posZ = (float) (blockpos.getZ() - (MathHelper.floor_double(this.viewEntityZ / 16.0) << 4));
 			DeferredStateManager.reportForwardRenderObjectPosition((int) posX, (int) posY, (int) posZ);
+		} else if (DynamicLightsStateManager.isInDynamicLightsPass()) {
+			posX = (float) (blockpos.getX() - (MathHelper.floor_double(this.viewEntityX / 16.0) << 4));
+			posY = (float) (blockpos.getY() - (MathHelper.floor_double(this.viewEntityY / 16.0) << 4));
+			posZ = (float) (blockpos.getZ() - (MathHelper.floor_double(this.viewEntityZ / 16.0) << 4));
+			DynamicLightsStateManager.reportForwardRenderObjectPosition((int) posX, (int) posY, (int) posZ);
 		}
 	}
 

src/main/java/net/minecraft/client/renderer/EntityRenderer.java

@@ -34,6 +34,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.NameTagRenderer;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.ShadersRenderPassFuture;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.gui.GuiShaderConfig;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.texture.EmissiveItems;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.lax1dude.eaglercraft.v1_8.voice.VoiceTagRenderer;
 import net.lax1dude.eaglercraft.v1_8.vector.Vector4f;
 import net.lax1dude.eaglercraft.v1_8.vector.Matrix4f;
@@ -672,6 +673,9 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 	 */
 	private void renderHand(float partialTicks, int xOffset) {
 		if (!this.debugView) {
+			if (DynamicLightsStateManager.isInDynamicLightsPass()) {
+				DynamicLightsStateManager.reportForwardRenderObjectPosition2(0.0f, 0.0f, 0.0f);
+			}
 			GlStateManager.matrixMode(GL_PROJECTION);
 			GlStateManager.loadIdentity();
 			float f = 0.07F;
@@ -868,7 +872,8 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 
 				GlStateManager.setActiveTexture(OpenGlHelper.lightmapTexUnit);
 				this.mc.getTextureManager().bindTexture(this.locationLightMap);
-				if (mc.gameSettings.fancyGraphics || mc.gameSettings.ambientOcclusion > 0) {
+				if (mc.gameSettings.fancyGraphics || mc.gameSettings.ambientOcclusion > 0
+						|| DynamicLightsStateManager.isDynamicLightsRender()) {
 					EaglercraftGPU.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 					EaglercraftGPU.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 				} else {
@@ -1123,7 +1128,15 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 			GlStateManager.alphaFunc(GL_GREATER, 0.5F);
 		}
 		this.mc.mcProfiler.startSection("center");
+		boolean dlights = DynamicLightsStateManager.isDynamicLightsRender();
+		if (dlights) {
+			updateDynamicLightListEagler(partialTicks);
+		}
 		if (this.mc.gameSettings.anaglyph && !this.mc.gameSettings.shaders) {
+			if (dlights) {
+				GlStateManager.enableExtensionPipeline();
+			}
+			try {
 				anaglyphField = 0;
 				GlStateManager.colorMask(false, true, true, false);
 				this.renderWorldPass(0, partialTicks, finishTimeNano);
@@ -1131,6 +1144,11 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 				GlStateManager.colorMask(true, false, false, false);
 				this.renderWorldPass(1, partialTicks, finishTimeNano);
 				GlStateManager.colorMask(true, true, true, false);
+			} finally {
+				if (dlights) {
+					GlStateManager.disableExtensionPipeline();
+				}
+			}
 		} else {
 			if (this.mc.gameSettings.shaders) {
 				try {
@@ -1146,7 +1164,16 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 				mc.effectRenderer.acceleratedParticleRenderer = EffectRenderer.vanillaAcceleratedParticleRenderer;
 			} else {
 				mc.effectRenderer.acceleratedParticleRenderer = EffectRenderer.vanillaAcceleratedParticleRenderer;
+				if (dlights) {
+					GlStateManager.enableExtensionPipeline();
+				}
+				try {
 					this.renderWorldPass(2, partialTicks, finishTimeNano);
+				} finally {
+					if (dlights) {
+						GlStateManager.disableExtensionPipeline();
+					}
+				}
 			}
 		}
 
@@ -1168,6 +1195,10 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 		GlStateManager.clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 		this.mc.mcProfiler.endStartSection("camera");
 		this.setupCameraTransform(partialTicks, pass);
+		boolean isDynamicLights = DynamicLightsStateManager.isDynamicLightsRender();
+		if (isDynamicLights) {
+			DynamicLightsStateManager.setupInverseViewMatrix();
+		}
 		ActiveRenderInfo.updateRenderInfo(this.mc.thePlayer, this.mc.gameSettings.thirdPersonView == 2);
 		this.mc.mcProfiler.endStartSection("culling");
 		Frustum frustum = new Frustum();
@@ -1175,6 +1206,9 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 		double d0 = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * (double) partialTicks;
 		double d1 = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * (double) partialTicks;
 		double d2 = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * (double) partialTicks;
+		TileEntityRendererDispatcher.staticPlayerX = d0; // hack, needed for some eagler stuff
+		TileEntityRendererDispatcher.staticPlayerY = d1;
+		TileEntityRendererDispatcher.staticPlayerZ = d2;
 		frustum.setPosition(d0, d1, d2);
 		if (this.mc.gameSettings.renderDistanceChunks >= 4) {
 			this.setupFog(-1, partialTicks);
@@ -1240,8 +1274,14 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 				EntityPlayer entityplayer = (EntityPlayer) entity;
 				GlStateManager.disableAlpha();
 				this.mc.mcProfiler.endStartSection("outline");
+				if (isDynamicLights) {
+					GlStateManager.disableExtensionPipeline();
+				}
 				renderglobal.drawSelectionBox(entityplayer, this.mc.objectMouseOver, 0, partialTicks);
 				GlStateManager.enableAlpha();
+				if (isDynamicLights) {
+					GlStateManager.enableExtensionPipeline();
+				}
 			}
 		}
 
@@ -1250,9 +1290,15 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 		if (flag && this.mc.objectMouseOver != null && !entity.isInsideOfMaterial(Material.water)) {
 			EntityPlayer entityplayer1 = (EntityPlayer) entity;
 			GlStateManager.disableAlpha();
+			if (isDynamicLights) {
+				GlStateManager.disableExtensionPipeline();
+			}
 			this.mc.mcProfiler.endStartSection("outline");
 			renderglobal.drawSelectionBox(entityplayer1, this.mc.objectMouseOver, 0, partialTicks);
 			GlStateManager.enableAlpha();
+			if (isDynamicLights) {
+				GlStateManager.enableExtensionPipeline();
+			}
 		}
 
 		this.mc.mcProfiler.endStartSection("destroyProgress");
@@ -1270,7 +1316,14 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 			RenderHelper.disableStandardItemLighting();
 			this.setupFog(0, partialTicks);
 			this.mc.mcProfiler.endStartSection("particles");
+			if (isDynamicLights) {
+				DynamicLightsStateManager.bindAcceleratedEffectRenderer(effectrenderer);
+				DynamicLightsStateManager.reportForwardRenderObjectPosition2(0.0f, 0.0f, 0.0f);
+			}
 			effectrenderer.renderParticles(entity, partialTicks, 2);
+			if (isDynamicLights) {
+				effectrenderer.acceleratedParticleRenderer = null;
+			}
 			this.disableLightmap();
 		}
 
@@ -1315,6 +1368,20 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 
 	}
 
+	private void updateDynamicLightListEagler(float partialTicks) {
+		DynamicLightsStateManager.clearRenderList();
+		Entity entity = this.mc.getRenderViewEntity();
+		double d0 = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * (double) partialTicks;
+		double d1 = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * (double) partialTicks;
+		double d2 = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * (double) partialTicks;
+		AxisAlignedBB entityAABB = new AxisAlignedBB(d0 - 48.0, d1 - 32.0, d2 - 48.0, d0 + 48.0, d1 + 32.0, d2 + 48.0);
+		List<Entity> entities = this.mc.theWorld.getEntitiesWithinAABB(Entity.class, entityAABB);
+		for (int i = 0, l = entities.size(); i < l; ++i) {
+			entities.get(i).renderDynamicLightsEaglerSimple(partialTicks);
+		}
+		DynamicLightsStateManager.commitLightSourceBuckets(d0, d1, d2);
+	}
+
 	private void renderCloudsCheck(RenderGlobal renderGlobalIn, float partialTicks, int pass) {
 		if (this.mc.gameSettings.func_181147_e() != 0) {
 			this.mc.mcProfiler.endStartSection("clouds");
@@ -1429,6 +1496,9 @@ public class EntityRenderer implements IResourceManagerReloadListener {
 				GlStateManager.enableBlend();
 				GlStateManager.tryBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, 1, 0);
 				GlStateManager.alphaFunc(GL_GREATER, 0.1F);
+				if (DynamicLightsStateManager.isInDynamicLightsPass()) {
+					DynamicLightsStateManager.reportForwardRenderObjectPosition2(0.0f, 0.0f, 0.0f);
+				}
 			} else {
 				GlStateManager.enableAlpha();
 				DeferredStateManager.setHDRTranslucentPassBlendFunc();

src/main/java/net/minecraft/client/renderer/RenderGlobal.java

@@ -34,6 +34,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DynamicLightManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.EaglerDeferredConfig;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.EaglerDeferredPipeline;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.program.SharedPipelineShaders;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.lax1dude.eaglercraft.v1_8.vector.Vector3f;
 import net.lax1dude.eaglercraft.v1_8.vector.Vector4f;
 import net.minecraft.block.Block;
@@ -487,6 +488,16 @@ public class RenderGlobal implements IWorldAccess, IResourceManagerReloadListene
 				}
 				SharedPipelineShaders.free();
 			}
+
+			if (DeferredStateManager.isDeferredRenderer()) {
+				DynamicLightsStateManager.disableDynamicLightsRender(false);
+			} else {
+				if (mc.gameSettings.enableDynamicLights) {
+					DynamicLightsStateManager.enableDynamicLightsRender();
+				} else {
+					DynamicLightsStateManager.disableDynamicLightsRender(true);
+				}
+			}
 		}
 	}
 
@@ -806,6 +817,21 @@ public class RenderGlobal implements IWorldAccess, IResourceManagerReloadListene
 		}
 	}
 
+	private boolean isOutlineActive(Entity p_184383_1_, Entity p_184383_2_, ICamera p_184383_3_) {
+		boolean flag = p_184383_2_ instanceof EntityLivingBase && ((EntityLivingBase) p_184383_2_).isPlayerSleeping();
+		return p_184383_1_ == p_184383_2_ && this.mc.gameSettings.thirdPersonView == 0 && !flag ? false
+				: (p_184383_1_.isGlowing() ? true
+						: (this.mc.thePlayer.isSpectator() && false
+						// : (this.mc.thePlayer.isSpectator() &&
+						// this.mc.gameSettings.keyBindSpectatorOutlines.isKeyDown() // TODO: add this
+								&& p_184383_1_ instanceof EntityPlayer
+										? p_184383_1_.ignoreFrustumCheck
+												|| p_184383_3_
+														.isBoundingBoxInFrustum(p_184383_1_.getEntityBoundingBox())
+												|| p_184383_1_.riddenByEntity == this.mc.thePlayer
+										: false));
+	}
+
 	/**
 	 * +
 	 * Gets the render info for use on the Debug screen
@@ -1973,7 +1999,9 @@ public class RenderGlobal implements IWorldAccess, IResourceManagerReloadListene
 		if (!this.damagedBlocks.isEmpty()) {
 			this.renderEngine.bindTexture(TextureMap.locationBlocksTexture);
 			this.preRenderDamagedBlocks();
-			worldRendererIn.begin(7, DeferredStateManager.isDeferredRenderer() ? VertexFormat.BLOCK_SHADERS
+			worldRendererIn.begin(7,
+					(DeferredStateManager.isDeferredRenderer() || DynamicLightsStateManager.isDynamicLightsRender())
+							? VertexFormat.BLOCK_SHADERS
 							: DefaultVertexFormats.BLOCK);
 			worldRendererIn.setTranslation(-d0, -d1, -d2);
 			worldRendererIn.markDirty();
@@ -1996,6 +2024,10 @@ public class RenderGlobal implements IWorldAccess, IResourceManagerReloadListene
 							int i = destroyblockprogress.getPartialBlockDamage();
 							EaglerTextureAtlasSprite textureatlassprite = this.destroyBlockIcons[i];
 							BlockRendererDispatcher blockrendererdispatcher = this.mc.getBlockRendererDispatcher();
+							if (DynamicLightsStateManager.isInDynamicLightsPass()) {
+								DynamicLightsStateManager.reportForwardRenderObjectPosition2(blockpos.x, blockpos.y,
+										blockpos.z);
+							}
 							blockrendererdispatcher.renderBlockDamage(iblockstate, blockpos, textureatlassprite,
 									this.theWorld);
 						}

src/main/java/net/minecraft/client/renderer/block/model/FaceBakery.java

@@ -5,6 +5,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.VertexMarkerState;
 import net.lax1dude.eaglercraft.v1_8.vector.Matrix4f;
 import net.lax1dude.eaglercraft.v1_8.vector.Vector3f;
 import net.lax1dude.eaglercraft.v1_8.vector.Vector4f;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.EnumFaceDirection;
 import net.minecraft.client.resources.model.ModelRotation;
 import net.minecraft.util.EnumFacing;
@@ -128,7 +129,9 @@ public class FaceBakery {
 			float[] sprite, EaglerTextureAtlasSprite modelRotationIn, ModelRotation partRotation,
 			BlockPartRotation uvLocked, boolean shade, boolean parFlag2, Vector3f calcNormal) {
 		EnumFacing enumfacing = partRotation.rotateFace(facing);
-		int i = (parFlag2 && stride != 8) ? this.getFaceShadeColor(enumfacing) : -1;
+		int i = (parFlag2 && (stride != 8 || !Minecraft.getMinecraft().gameSettings.shaders))
+				? this.getFaceShadeColor(enumfacing)
+				: -1;
 		EnumFaceDirection.VertexInformation enumfacedirection$vertexinformation = EnumFaceDirection.getFacing(facing)
 				.func_179025_a(vertexIndex);
 		Vector3f vector3f = new Vector3f(sprite[enumfacedirection$vertexinformation.field_179184_a],
@@ -148,9 +151,15 @@ public class FaceBakery {
 		faceData[i + 4 + 1] = Float
 				.floatToRawIntBits(sprite.getInterpolatedV((double) faceUV.func_178346_b(vertexIndex)));
 		if (stride == 8) {
+			if (!Minecraft.getMinecraft().gameSettings.shaders) {
+				faceData[i] = Float.floatToRawIntBits(position.x);
+				faceData[i + 1] = Float.floatToRawIntBits(position.y);
+				faceData[i + 2] = Float.floatToRawIntBits(position.z);
+			} else {
 				faceData[i] = Float.floatToRawIntBits(position.x * VertexMarkerState.localCoordDeriveHackX);
 				faceData[i + 1] = Float.floatToRawIntBits(position.y * VertexMarkerState.localCoordDeriveHackY);
 				faceData[i + 2] = Float.floatToRawIntBits(position.z * VertexMarkerState.localCoordDeriveHackZ);
+			}
 			if (calcNormal != null) {
 				int x = (byte) ((int) (calcNormal.x * 127.0F)) & 255;
 				int y = (byte) ((int) (calcNormal.y * 127.0F)) & 255;

src/main/java/net/minecraft/client/renderer/chunk/RenderChunk.java

@@ -13,6 +13,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.VertexFormat;
 import net.lax1dude.eaglercraft.v1_8.opengl.WorldRenderer;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DeferredStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -255,7 +256,9 @@ public class RenderChunk {
 
 	private void preRenderBlocks(WorldRenderer worldRendererIn, BlockPos pos) {
 		worldRendererIn.begin(7,
-				DeferredStateManager.isDeferredRenderer() ? VertexFormat.BLOCK_SHADERS : DefaultVertexFormats.BLOCK);
+				(DeferredStateManager.isDeferredRenderer() || DynamicLightsStateManager.isDynamicLightsRender())
+						? VertexFormat.BLOCK_SHADERS
+						: DefaultVertexFormats.BLOCK);
 		worldRendererIn.setTranslation((double) (-pos.getX()), (double) (-pos.getY()), (double) (-pos.getZ()));
 	}
 

src/main/java/net/minecraft/client/renderer/entity/RenderFallingBlock.java

@@ -4,6 +4,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.VertexFormat;
 import net.lax1dude.eaglercraft.v1_8.opengl.WorldRenderer;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DeferredStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
@@ -24,8 +25,8 @@ import net.minecraft.world.World;
  * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
  * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
  * 
- * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, hoosiertransfer,
+ * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, ayunami2000. All Rights
- * ayunami2000. All Rights Reserved.
+ * Reserved.
  * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND
@@ -76,7 +77,9 @@ public class RenderFallingBlock extends Render<EntityFallingBlock> {
 					GlStateManager.disableLighting();
 					Tessellator tessellator = Tessellator.getInstance();
 					WorldRenderer worldrenderer = tessellator.getWorldRenderer();
-					worldrenderer.begin(7, DeferredStateManager.isDeferredRenderer() ? VertexFormat.BLOCK_SHADERS
+					worldrenderer.begin(7,
+							(DeferredStateManager.isDeferredRenderer()
+									|| DynamicLightsStateManager.isDynamicLightsRender()) ? VertexFormat.BLOCK_SHADERS
 											: DefaultVertexFormats.BLOCK);
 					int i = blockpos.getX();
 					int j = blockpos.getY();

src/main/java/net/minecraft/client/renderer/entity/RenderManager.java

@@ -11,6 +11,7 @@ import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.OpenGlHelper;
 import net.lax1dude.eaglercraft.v1_8.opengl.WorldRenderer;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DeferredStateManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.lax1dude.eaglercraft.v1_8.profile.RenderHighPoly;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockBed;
@@ -346,6 +347,10 @@ public class RenderManager {
 		double d0 = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * (double) partialTicks;
 		double d1 = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * (double) partialTicks;
 		double d2 = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * (double) partialTicks;
+		if (DynamicLightsStateManager.isInDynamicLightsPass()) {
+			DynamicLightsStateManager.reportForwardRenderObjectPosition2((float) (d0 - viewerPosX),
+					(float) (d1 - viewerPosY), (float) (d2 - viewerPosZ));
+		}
 		float f = entity.prevRotationYaw + (entity.rotationYaw - entity.prevRotationYaw) * partialTicks;
 		int i = entity.getBrightnessForRender(partialTicks);
 		if (entity.isBurning()) {

src/main/java/net/minecraft/client/renderer/entity/layers/LayerSpiderEyes.java

@@ -20,8 +20,8 @@ import net.minecraft.util.ResourceLocation;
  * Minecraft 1.8.8 bytecode is (c) 2015 Mojang AB. "Do not distribute!"
  * Mod Coder Pack v9.18 deobfuscation configs are (c) Copyright by the MCP Team
  * 
- * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, hoosiertransfer,
+ * EaglercraftX 1.8 patch files (c) 2022-2024 lax1dude, ayunami2000. All Rights
- * ayunami2000. All Rights Reserved.
+ * Reserved.
  * 
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND
@@ -102,6 +102,8 @@ public class LayerSpiderEyes implements LayerRenderer<EntitySpider> {
 		this.spiderRenderer.bindTexture(SPIDER_EYES);
 		GlStateManager.enableBlend();
 		GlStateManager.disableAlpha();
+		GlStateManager.enablePolygonOffset();
+		GlStateManager.doPolygonOffset(-0.025f, 1.0f);
 		GlStateManager.blendFunc(GL_ONE, GL_ONE);
 		if (entityspider.isInvisible()) {
 			GlStateManager.depthMask(false);
@@ -122,6 +124,7 @@ public class LayerSpiderEyes implements LayerRenderer<EntitySpider> {
 		this.spiderRenderer.func_177105_a(entityspider, f2);
 		GlStateManager.disableBlend();
 		GlStateManager.enableAlpha();
+		GlStateManager.disablePolygonOffset();
 	}
 
 	public boolean shouldCombineTextures() {

src/main/java/net/minecraft/client/renderer/tileentity/TileEntityRendererDispatcher.java

@@ -7,6 +7,7 @@ import com.google.common.collect.Maps;
 import net.hoosiertransfer.CullingMod;
 import net.lax1dude.eaglercraft.v1_8.opengl.GlStateManager;
 import net.lax1dude.eaglercraft.v1_8.opengl.OpenGlHelper;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.renderer.texture.TextureManager;
 import net.minecraft.crash.CrashReport;
@@ -164,6 +165,9 @@ public class TileEntityRendererDispatcher {
 		TileEntitySpecialRenderer tileentityspecialrenderer = this.getSpecialRenderer(tileEntityIn);
 		if (tileentityspecialrenderer != null) {
 			try {
+				if (DynamicLightsStateManager.isInDynamicLightsPass()) {
+					DynamicLightsStateManager.reportForwardRenderObjectPosition2((float) x, (float) y, (float) z);
+				}
 				tileentityspecialrenderer.renderTileEntityAt(tileEntityIn, x, y, z, partialTicks, destroyStage);
 			} catch (Throwable throwable) {
 				CrashReport crashreport = CrashReport.makeCrashReport(throwable, "Rendering Block Entity");

src/main/java/net/minecraft/client/settings/GameSettings.java

@@ -217,6 +217,7 @@ public class GameSettings {
 	public EaglerDeferredConfig deferredShaderConf = new EaglerDeferredConfig();
 	public boolean enableUpdateSvc = true;
 	public boolean enableFNAWSkins = false;
+	public boolean enableDynamicLights = false;
 
 	public int voiceListenRadius = 16;
 	public float voiceListenVolume = 0.5f;
@@ -480,6 +481,11 @@ public class GameSettings {
 			this.enableVsync = !this.enableVsync;
 		}
 
+		if (parOptions == GameSettings.Options.EAGLER_DYNAMIC_LIGHTS) {
+			this.enableDynamicLights = !this.enableDynamicLights;
+			this.mc.renderGlobal.loadRenderers();
+		}
+
 		if (parOptions == GameSettings.Options.HUD_PLAYER) {
 			this.hudPlayer = !this.hudPlayer;
 		}
@@ -551,6 +557,8 @@ public class GameSettings {
 				return this.enableFNAWSkins;
 			case EAGLER_VSYNC:
 				return this.enableVsync;
+			case EAGLER_DYNAMIC_LIGHTS:
+				return this.enableDynamicLights;
 			case INVERT_MOUSE:
 				return this.invertMouse;
 			case VIEW_BOBBING:
@@ -1080,6 +1088,10 @@ public class GameSettings {
 						this.enableFNAWSkins = astring[1].equals("true");
 					}
 
+					if (astring[0].equals("enableDynamicLights")) {
+						this.enableDynamicLights = astring[1].equals("true");
+					}
+
 					deferredShaderConf.readOption(astring[0], astring[1]);
 				} catch (Exception var8) {
 					logger.warn("Skipping bad option: " + s);
@@ -1204,6 +1216,7 @@ public class GameSettings {
 			printwriter.println("voiceSpeakVolume:" + this.voiceSpeakVolume);
 			printwriter.println("voicePTTKey:" + this.voicePTTKey);
 			printwriter.println("enableFNAWSkins:" + this.enableFNAWSkins);
+			printwriter.println("enableDynamicLights:" + this.enableDynamicLights);
 
 			for (KeyBinding keybinding : this.keyBindings) {
 				printwriter.println("key_" + keybinding.getKeyDescription() + ":" + keybinding.getKeyCode());
@@ -1315,7 +1328,7 @@ public class GameSettings {
 		RENDER_SCALE("options.renderScale", true, false, 40.0F, 100.0F, 1.0F),
 		HIDE_PASSWORD("options.hidePassword", false, true),
 		ENABLE_SOUND("options.sound", false, true),
-		RENDER_DISTANCE("options.renderDistance", true, false, 1.0F, 16.0F, 1.0F),
+		RENDER_DISTANCE("options.renderDistance", true, false, 1.0F, 18.0F, 1.0F),
 		VIEW_BOBBING("options.viewBobbing", false, true), ANAGLYPH("options.anaglyph", false, true),
 		FRAMERATE_LIMIT("options.framerateLimit", true, false, 10.0F, 260.0F, 10.0F),
 		FBO_ENABLE("options.fboEnable", false, true), RENDER_CLOUDS("options.renderClouds", false, false),
@@ -1347,7 +1360,7 @@ public class GameSettings {
 		FOG("options.fog", false, true), FXAA("options.fxaa", false, false),
 		FULLSCREEN("options.fullscreen", false, true),
 		FNAW_SKINS("options.skinCustomisation.enableFNAWSkins", false, true),
-		EAGLER_VSYNC("options.vsync", false, true);
+		EAGLER_VSYNC("options.vsync", false, true), EAGLER_DYNAMIC_LIGHTS("options.dynamicLights", false, true);
 
 		private final boolean enumFloat;
 		private final boolean enumBoolean;

src/main/java/net/minecraft/enchantment/Enchantment.java

@@ -143,6 +143,7 @@ public abstract class Enchantment {
 			2, EnumEnchantmentType.FISHING_ROD);
 	public static final Enchantment lure = new EnchantmentFishingSpeed(62, new ResourceLocation("lure"), 2,
 			EnumEnchantmentType.FISHING_ROD);
+	public static final Enchantment mending = new EnchantmentMending(70, new ResourceLocation("mending"), 2);
 	public final int effectId;
 	private final int weight;
 	public EnumEnchantmentType type;
@@ -306,6 +307,10 @@ public abstract class Enchantment {
 	public void onUserHurt(EntityLivingBase user, Entity attacker, int level) {
 	}
 
+	public boolean isTreasureEnchantment() {
+		return false;
+	}
+
 	static {
 		ArrayList arraylist = Lists.newArrayList();
 

src/main/java/net/minecraft/enchantment/EnchantmentHelper.java

@@ -434,8 +434,9 @@ public class EnchantmentHelper {
 	 * Adds a random enchantment to the specified item. Args:
 	 * random, itemStack, enchantabilityLevel
 	 */
-	public static ItemStack addRandomEnchantment(EaglercraftRandom parRandom, ItemStack parItemStack, int parInt1) {
+	public static ItemStack addRandomEnchantment(EaglercraftRandom parRandom, ItemStack parItemStack, int parInt1,
-		List<EnchantmentData> list = buildEnchantmentList(parRandom, parItemStack, parInt1);
+			boolean allowTreasure) {
+		List<EnchantmentData> list = buildEnchantmentList(parRandom, parItemStack, parInt1, allowTreasure);
 		boolean flag = parItemStack.getItem() == Items.book;
 		if (flag) {
 			parItemStack.setItem(Items.enchanted_book);
@@ -462,7 +463,7 @@ public class EnchantmentHelper {
 	 * the total enchantability level.
 	 */
 	public static List<EnchantmentData> buildEnchantmentList(EaglercraftRandom randomIn, ItemStack itemStackIn,
-			int parInt1) {
+			int parInt1, boolean allowTreasure) {
 		Item item = itemStackIn.getItem();
 		int i = item.getItemEnchantability();
 		if (i <= 0) {
@@ -478,7 +479,7 @@ public class EnchantmentHelper {
 			}
 
 			ArrayList<EnchantmentData> arraylist = null;
-			Map map = mapEnchantmentData(k, itemStackIn);
+			Map map = mapEnchantmentData(k, itemStackIn, allowTreasure);
 			if (map != null && !map.isEmpty()) {
 				EnchantmentData enchantmentdata = (EnchantmentData) WeightedRandom.getRandomItem(randomIn,
 						map.values());
@@ -520,14 +521,16 @@ public class EnchantmentHelper {
 		}
 	}
 
-	public static Map<Integer, EnchantmentData> mapEnchantmentData(int parInt1, ItemStack parItemStack) {
+	public static Map<Integer, EnchantmentData> mapEnchantmentData(int parInt1, ItemStack parItemStack,
+			boolean allowTreasure) {
 		Item item = parItemStack.getItem();
 		HashMap hashmap = null;
 		boolean flag = parItemStack.getItem() == Items.book;
 
 		for (int j = 0; j < Enchantment.enchantmentsBookList.length; ++j) {
 			Enchantment enchantment = Enchantment.enchantmentsBookList[j];
-			if (enchantment != null && (enchantment.type.canEnchantItem(item) || flag)) {
+			if ((!enchantment.isTreasureEnchantment() || allowTreasure) && enchantment != null
+					&& (enchantment.type.canEnchantItem(item) || flag)) {
 				for (int i = enchantment.getMinLevel(); i <= enchantment.getMaxLevel(); ++i) {
 					if (parInt1 >= enchantment.getMinEnchantability(i)
 							&& parInt1 <= enchantment.getMaxEnchantability(i)) {

src/main/java/net/minecraft/enchantment/EnchantmentMending.java

@@ -0,0 +1,37 @@
+package net.minecraft.enchantment;
+
+import net.minecraft.util.ResourceLocation;
+
+public class EnchantmentMending extends Enchantment {
+    public EnchantmentMending(int parInt1, ResourceLocation parResourceLocation, int parInt2) {
+        super(parInt1, parResourceLocation, parInt2, EnumEnchantmentType.BREAKABLE);
+        this.setName("mending");
+    }
+
+    /**
+     * Returns the minimal value of enchantability needed on the enchantment level
+     * passed.
+     */
+    public int getMinEnchantability(int enchantmentLevel) {
+        return enchantmentLevel * 25;
+    }
+
+    /**
+     * Returns the maximum value of enchantability nedded on the enchantment level
+     * passed.
+     */
+    public int getMaxEnchantability(int enchantmentLevel) {
+        return this.getMinEnchantability(enchantmentLevel) + 50;
+    }
+
+    public boolean isTreasureEnchantment() {
+        return true;
+    }
+
+    /**
+     * Returns the maximum level that the enchantment can have.
+     */
+    public int getMaxLevel() {
+        return 1;
+    }
+}

src/main/java/net/minecraft/entity/Entity.java

@@ -7,6 +7,7 @@ import net.lax1dude.eaglercraft.v1_8.EaglercraftRandom;
 import net.lax1dude.eaglercraft.v1_8.EaglercraftUUID;
 import net.lax1dude.eaglercraft.v1_8.HString;
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DynamicLightManager;
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.dynamiclights.DynamicLightsStateManager;
 
 import java.util.concurrent.Callable;
 
@@ -167,6 +168,8 @@ public abstract class Entity implements ICommandSender {
 	private long displayNameCachedAt;
 	private IChatComponent cachedDisplayName;
 
+	protected boolean glowing;
+
 	public void setTimeout() {
 		lastTime = System.currentTimeMillis() + 1000;
 	}
@@ -352,6 +355,10 @@ public abstract class Entity implements ICommandSender {
 	 * Called to update the entity's position/logic.
 	 */
 	public void onUpdate() {
+		if (!this.worldObj.isRemote) {
+			this.setFlag(6, this.isGlowing());
+		}
+
 		this.onEntityUpdate();
 	}
 
@@ -1094,7 +1101,12 @@ public abstract class Entity implements ICommandSender {
 
 	public int getBrightnessForRender(float var1) {
 		BlockPos blockpos = new BlockPos(this.posX, this.posY + (double) this.getEyeHeight(), this.posZ);
-		return this.worldObj.isBlockLoaded(blockpos) ? this.worldObj.getCombinedLight(blockpos, 0) : 0;
+		int i = 0;
+		if (DynamicLightsStateManager.isDynamicLightsRender()) {
+			i += (int) (getEaglerDynamicLightsValueSimple(var1) * 15.0f);
+		}
+		return this.worldObj.isBlockLoaded(blockpos) ? this.worldObj.getCombinedLight(blockpos, -i)
+				: (i > 15 ? 240 : (i << 4));
 	}
 
 	/**
@@ -1103,7 +1115,11 @@ public abstract class Entity implements ICommandSender {
 	 */
 	public float getBrightness(float var1) {
 		BlockPos blockpos = new BlockPos(this.posX, this.posY + (double) this.getEyeHeight(), this.posZ);
-		return this.worldObj.isBlockLoaded(blockpos) ? this.worldObj.getLightBrightness(blockpos) : 0.0F;
+		float f = this.worldObj.isBlockLoaded(blockpos) ? this.worldObj.getLightBrightness(blockpos) : 0.0F;
+		if (DynamicLightsStateManager.isDynamicLightsRender()) {
+			f = Math.min(f + getEaglerDynamicLightsValueSimple(var1), 1.0f);
+		}
+		return f;
 	}
 
 	/**
@@ -1451,6 +1467,10 @@ public abstract class Entity implements ICommandSender {
 				tagCompund.setBoolean("Silent", this.isSilent());
 			}
 
+			if (this.glowing) {
+				tagCompund.setBoolean("Glowing", this.glowing);
+			}
+
 			this.writeEntityToNBT(tagCompund);
 			if (this.ridingEntity != null) {
 				NBTTagCompound nbttagcompound = new NBTTagCompound();
@@ -1522,6 +1542,8 @@ public abstract class Entity implements ICommandSender {
 			this.setAlwaysRenderNameTag(tagCompund.getBoolean("CustomNameVisible"));
 			this.cmdResultStats.readStatsFromNBT(tagCompund);
 			this.setSilent(tagCompund.getBoolean("Silent"));
+			this.setGlowing(tagCompund.getBoolean("Glowing"));
+
 			this.readEntityFromNBT(tagCompund);
 			if (this.shouldSetPosAfterLoading()) {
 				this.setPosition(this.posX, this.posY, this.posZ);
@@ -1942,6 +1964,18 @@ public abstract class Entity implements ICommandSender {
 		this.setFlag(3, flag);
 	}
 
+	public boolean isGlowing() {
+		return this.glowing || this.worldObj.isRemote && this.getFlag(6);
+	}
+
+	public void setGlowing(boolean glowingIn) {
+		this.glowing = glowingIn;
+
+		if (!this.worldObj.isRemote) {
+			this.setFlag(6, this.glowing);
+		}
+	}
+
 	public boolean isInvisible() {
 		return this.getFlag(5);
 	}
@@ -2547,7 +2581,8 @@ public abstract class Entity implements ICommandSender {
 		double entityX2 = entityX - TileEntityRendererDispatcher.staticPlayerX;
 		double entityY2 = entityY - TileEntityRendererDispatcher.staticPlayerY;
 		double entityZ2 = entityZ - TileEntityRendererDispatcher.staticPlayerZ;
-		if (Math.sqrt(entityX2 * entityX2 + entityY2 * entityY2 + entityZ2 * entityZ2) < 48.0 * 48.0) {
+		if (entityX2 * entityX2 + entityY2 * entityY2
+				+ entityZ2 * entityZ2 < (isInFrustum ? (64.0 * 64.0) : (24.0 * 24.0))) {
 			renderDynamicLightsEaglerAt(entityX, entityY, entityZ, entityX2, entityY2, entityZ2, partialTicks,
 					isInFrustum);
 		}
@@ -2555,14 +2590,41 @@ public abstract class Entity implements ICommandSender {
 
 	protected void renderDynamicLightsEaglerAt(double entityX, double entityY, double entityZ, double renderX,
 			double renderY, double renderZ, float partialTicks, boolean isInFrustum) {
-		if (this.isBurning()) {
 		float size = Math.max(width, height);
 		if (size < 1.0f && !isInFrustum) {
 			return;
 		}
+		if (this.isBurning()) {
 			float mag = 5.0f * size;
 			DynamicLightManager.renderDynamicLight("entity_" + entityId + "_fire", entityX, entityY + height * 0.75,
 					entityZ, mag, 0.487f * mag, 0.1411f * mag, false);
 		}
 	}
+
+	public void renderDynamicLightsEaglerSimple(float partialTicks) {
+		double entityX = prevPosX + (posX - prevPosX) * (double) partialTicks;
+		double entityY = prevPosY + (posY - prevPosY) * (double) partialTicks;
+		double entityZ = prevPosZ + (posZ - prevPosZ) * (double) partialTicks;
+		renderDynamicLightsEaglerSimpleAt(entityX, entityY, entityZ, partialTicks);
+	}
+
+	protected void renderDynamicLightsEaglerSimpleAt(double entityX, double entityY, double entityZ,
+			float partialTicks) {
+		float renderBrightness = this.getEaglerDynamicLightsValueSimple(partialTicks);
+		if (renderBrightness > 0.1f) {
+			DynamicLightsStateManager.renderDynamicLight("entity_" + entityId + "_lightmap", entityX,
+					entityY + height * 0.85, entityZ, renderBrightness * 13.0f);
+		}
+	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float size = Math.max(width, height);
+		if (size < 1.0f) {
+			return 0.0f;
+		}
+		if (this.isBurning()) {
+			return size / 2.0f;
+		}
+		return 0.0f;
+	}
 }

src/main/java/net/minecraft/entity/EntityLiving.java

@@ -946,14 +946,14 @@ public abstract class EntityLiving extends EntityLivingBase {
 		float f = difficulty.getClampedAdditionalDifficulty();
 		if (this.getHeldItem() != null && this.rand.nextFloat() < 0.25F * f) {
 			EnchantmentHelper.addRandomEnchantment(this.rand, this.getHeldItem(),
-					(int) (5.0F + f * (float) this.rand.nextInt(18)));
+					(int) (5.0F + f * (float) this.rand.nextInt(18)), false);
 		}
 
 		for (int i = 0; i < 4; ++i) {
 			ItemStack itemstack = this.getCurrentArmor(i);
 			if (itemstack != null && this.rand.nextFloat() < 0.5F * f) {
 				EnchantmentHelper.addRandomEnchantment(this.rand, itemstack,
-						(int) (5.0F + f * (float) this.rand.nextInt(18)));
+						(int) (5.0F + f * (float) this.rand.nextInt(18)), false);
 			}
 		}
 

src/main/java/net/minecraft/entity/EntityLivingBase.java

@@ -1517,7 +1517,11 @@ public abstract class EntityLivingBase extends Entity {
 						if (this.isCollidedHorizontally && this.isOnLadder()) {
 							this.motionY = 0.2D;
 						}
-
+						if (this.isPotionActive(Potion.levitation)) {
+							this.motionY += (0.05D
+									* (double) (this.getActivePotionEffect(Potion.levitation).getAmplifier() + 1)
+									- this.motionY) * 0.2D;
+						} else {
 							if (this.worldObj.isRemote
 									&& (!this.worldObj.isBlockLoaded(new BlockPos((int) this.posX, 0, (int) this.posZ))
 											|| !this.worldObj
@@ -1532,6 +1536,7 @@ public abstract class EntityLivingBase extends Entity {
 							} else {
 								this.motionY -= 0.08D;
 							}
+						}
 
 						this.motionY *= 0.9800000190734863D;
 						this.motionX *= (double) f6;
@@ -1663,6 +1668,14 @@ public abstract class EntityLivingBase extends Entity {
 			if (this.ticksExisted % 20 == 0) {
 				this.getCombatTracker().reset();
 			}
+
+			if (!this.glowing) {
+				boolean flag = this.isPotionActive(Potion.glowing);
+
+				if (this.getFlag(6) != flag) {
+					this.setFlag(6, flag);
+				}
+			}
 		}
 
 		this.onLivingUpdate();
@@ -2178,4 +2191,17 @@ public abstract class EntityLivingBase extends Entity {
 			return true;
 		}
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float f = super.getEaglerDynamicLightsValueSimple(partialTicks);
+		ItemStack itm = this.getHeldItem();
+		if (itm != null && itm.stackSize > 0) {
+			Item item = itm.getItem();
+			if (item != null) {
+				float f2 = item.getHeldItemBrightnessEagler();
+				f = Math.min(f + f2 * 0.5f, 1.0f) + f2 * 0.5f;
+			}
+		}
+		return f;
+	}
 }

src/main/java/net/minecraft/entity/boss/EntityWither.java

@@ -543,6 +543,10 @@ public class EntityWither extends EntityMob implements IBossDisplayData, IRanged
 		return 15728880;
 	}
 
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 1.0f;
+	}
+
 	public void fall(float var1, float var2) {
 	}
 

src/main/java/net/minecraft/entity/item/EntityEnderEye.java

@@ -1,5 +1,6 @@
 package net.minecraft.entity.item;
 
+import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DynamicLightManager;
 import net.minecraft.entity.Entity;
 import net.minecraft.init.Items;
 import net.minecraft.item.ItemStack;
@@ -226,6 +227,21 @@ public class EntityEnderEye extends Entity {
 		return 1.0F;
 	}
 
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 0.5f;
+	}
+
+	protected void renderDynamicLightsEaglerAt(double entityX, double entityY, double entityZ, double renderX,
+			double renderY, double renderZ, float partialTicks, boolean isInFrustum) {
+		super.renderDynamicLightsEaglerAt(entityX, entityY, entityZ, renderX, renderY, renderZ, partialTicks,
+				isInFrustum);
+		if (isInFrustum && renderX * renderX + renderY * renderY + renderZ * renderZ < 150.0) {
+			float mag = 0.5f;
+			DynamicLightManager.renderDynamicLight("entity_" + getEntityId() + "_endereye", entityX, entityY + 0.2,
+					entityZ, mag * 0.1990f, mag * 0.7750f, mag * 0.4130f, false);
+		}
+	}
+
 	public int getBrightnessForRender(float var1) {
 		return 15728880;
 	}

src/main/java/net/minecraft/entity/item/EntityFireworkRocket.java

@@ -248,6 +248,10 @@ public class EntityFireworkRocket extends Entity {
 		return super.getBrightness(f);
 	}
 
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 1.0f;
+	}
+
 	public int getBrightnessForRender(float f) {
 		return super.getBrightnessForRender(f);
 	}

src/main/java/net/minecraft/entity/item/EntityItem.java

@@ -500,4 +500,17 @@ public class EntityItem extends Entity {
 				isInFrustum);
 		eaglerEmissiveFlag = Minecraft.getMinecraft().entityRenderer.renderItemEntityLight(this, 0.1f);
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float f = super.getEaglerDynamicLightsValueSimple(partialTicks);
+		ItemStack itm = this.getEntityItem();
+		if (itm != null && itm.stackSize > 0) {
+			Item item = itm.getItem();
+			if (item != null) {
+				float f2 = item.getHeldItemBrightnessEagler() * 0.75f;
+				f = Math.min(f + f2 * 0.5f, 1.0f) + f2 * 0.5f;
+			}
+		}
+		return f;
+	}
 }

src/main/java/net/minecraft/entity/item/EntityItemFrame.java

@@ -6,6 +6,7 @@ import net.minecraft.entity.EntityHanging;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.init.Items;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemMap;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -270,4 +271,17 @@ public class EntityItemFrame extends EntityHanging {
 				isInFrustum);
 		eaglerEmissiveFlag = Minecraft.getMinecraft().entityRenderer.renderItemEntityLight(this, 0.1f);
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float f = super.getEaglerDynamicLightsValueSimple(partialTicks);
+		ItemStack itm = this.getDisplayedItem();
+		if (itm != null && itm.stackSize > 0) {
+			Item item = itm.getItem();
+			if (item != null) {
+				float f2 = item.getHeldItemBrightnessEagler() * 0.75f;
+				f = Math.min(f + f2 * 0.5f, 1.0f) + f2 * 0.5f;
+			}
+		}
+		return f;
+	}
 }

src/main/java/net/minecraft/entity/item/EntityMinecartTNT.java

@@ -246,4 +246,12 @@ public class EntityMinecartTNT extends EntityMinecart {
 					entityZ, dynamicLightMag, dynamicLightMag * 0.7792f, dynamicLightMag * 0.618f, false);
 		}
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float f = super.getEaglerDynamicLightsValueSimple(partialTicks);
+		if (minecartTNTFuse > -1 && minecartTNTFuse / 5 % 2 == 0) {
+			f = Math.min(f + 0.75f, 1.25f);
+		}
+		return f;
+	}
 }

src/main/java/net/minecraft/entity/item/EntityTNTPrimed.java

@@ -160,4 +160,12 @@ public class EntityTNTPrimed extends Entity {
 					entityZ, dynamicLightMag, dynamicLightMag * 0.7792f, dynamicLightMag * 0.618f, false);
 		}
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float f = super.getEaglerDynamicLightsValueSimple(partialTicks);
+		if (fuse / 5 % 2 == 0) {
+			f = Math.min(f + 0.75f, 1.25f);
+		}
+		return f;
+	}
 }

src/main/java/net/minecraft/entity/item/EntityXPOrb.java

@@ -2,8 +2,11 @@ package net.minecraft.entity.item;
 
 import net.lax1dude.eaglercraft.v1_8.opengl.ext.deferred.DynamicLightManager;
 import net.minecraft.block.material.Material;
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.enchantment.EnchantmentHelper;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.BlockPos;
 import net.minecraft.util.DamageSource;
@@ -95,6 +98,10 @@ public class EntityXPOrb extends Entity {
 		return j | k << 16;
 	}
 
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 0.25f;
+	}
+
 	/**
 	 * +
 	 * Called to update the entity's position/logic.
@@ -237,13 +244,31 @@ public class EntityXPOrb extends Entity {
 				this.worldObj.playSoundAtEntity(entityplayer, "random.orb", 0.1F,
 						0.5F * ((this.rand.nextFloat() - this.rand.nextFloat()) * 0.7F + 1.8F));
 				entityplayer.onItemPickup(this, 1);
+				ItemStack itemstack = EnchantmentHelper.getEnchantedItem(Enchantment.mending, entityplayer);
+				if (itemstack != null && itemstack.isItemDamaged()) {
+					int i = Math.min(this.xpToDurability(this.xpValue), itemstack.getItemDamage());
+					this.xpValue -= this.durabilityToXp(i);
+					itemstack.setItemDamage(itemstack.getItemDamage() - i);
+				}
+
+				if (this.xpValue > 0) {
 					entityplayer.addExperience(this.xpValue);
+				}
+
 				this.setDead();
 			}
 
 		}
 	}
 
+	private int durabilityToXp(int durability) {
+		return durability / 2;
+	}
+
+	private int xpToDurability(int xp) {
+		return xp * 2;
+	}
+
 	/**
 	 * +
 	 * Returns the XP value of this XP orb.

src/main/java/net/minecraft/entity/monster/EntityBlaze.java

@@ -118,6 +118,10 @@ public class EntityBlaze extends EntityMob {
 		return 1.0F;
 	}
 
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 1.0f;
+	}
+
 	/**
 	 * +
 	 * Called frequently so the entity can update its state every

src/main/java/net/minecraft/entity/monster/EntityCreeper.java

@@ -331,4 +331,13 @@ public class EntityCreeper extends EntityMob {
 			DeferredStateManager.setEmissionConstant(1.0f);
 		}
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		float f = super.getEaglerDynamicLightsValueSimple(partialTicks);
+		float ff = getCreeperFlashIntensity(partialTicks);
+		if ((int) (ff * 10.0F) % 2 != 0) {
+			f = Math.min(f + 0.5f, 1.15f);
+		}
+		return f;
+	}
 }

src/main/java/net/minecraft/entity/monster/EntityMagmaCube.java

@@ -192,4 +192,8 @@ public class EntityMagmaCube extends EntitySlime {
 	protected boolean makesSoundOnLand() {
 		return true;
 	}
+
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 1.0f;
+	}
 }

src/main/java/net/minecraft/entity/monster/EntitySlime.java

@@ -14,6 +14,7 @@ import net.minecraft.init.Items;
 import net.minecraft.item.Item;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.pathfinding.PathNavigateGround;
+import net.minecraft.potion.Potion;
 import net.minecraft.util.BlockPos;
 import net.minecraft.util.DamageSource;
 import net.minecraft.util.EnumParticleTypes;
@@ -461,7 +462,8 @@ public class EntitySlime extends EntityLiving implements IMob {
 
 		public boolean shouldExecute() {
 			return this.slime.getAttackTarget() == null
-					&& (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava());
+					&& (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava()
+							|| this.slime.isPotionActive(Potion.levitation));
 		}
 
 		public void updateTask() {

src/main/java/net/minecraft/entity/passive/EntitySquid.java

@@ -7,6 +7,7 @@ import net.minecraft.init.Items;
 import net.minecraft.item.EnumDyeColor;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
+import net.minecraft.potion.Potion;
 import net.minecraft.util.MathHelper;
 import net.minecraft.world.World;
 
@@ -200,9 +201,16 @@ public class EntitySquid extends EntityWaterMob {
 			this.tentacleAngle = MathHelper.abs(MathHelper.sin(this.squidRotation)) * 3.1415927F * 0.25F;
 			if (!this.worldObj.isRemote) {
 				this.motionX = 0.0D;
-				this.motionY -= 0.08D;
-				this.motionY *= 0.9800000190734863D;
 				this.motionZ = 0.0D;
+
+				if (this.isPotionActive(Potion.levitation)) {
+					this.motionY += 0.05D
+							* (double) (this.getActivePotionEffect(Potion.levitation).getAmplifier() + 1)
+							- this.motionY;
+				} else {
+					this.motionY -= 0.08D;
+				}
+				this.motionY *= 0.9800000190734863D;
 			}
 
 			this.squidPitch = (float) ((double) this.squidPitch + (double) (-90.0F - this.squidPitch) * 0.02D);

src/main/java/net/minecraft/entity/passive/EntityVillager.java

@@ -1064,6 +1064,11 @@ public class EntityVillager extends EntityAgeable implements IMerchant, INpc {
 			int i = MathHelper.getRandomIntegerInRange(random, enchantment.getMinLevel(), enchantment.getMaxLevel());
 			ItemStack itemstack = Items.enchanted_book.getEnchantedItemStack(new EnchantmentData(enchantment, i));
 			int j = 2 + random.nextInt(5 + i * 10) + 3 * i;
+
+			if (enchantment.isTreasureEnchantment()) {
+				j *= 2;
+			}
+
 			if (j > 64) {
 				j = 64;
 			}
@@ -1090,7 +1095,7 @@ public class EntityVillager extends EntityAgeable implements IMerchant, INpc {
 
 			ItemStack itemstack = new ItemStack(Items.emerald, i, 0);
 			ItemStack itemstack1 = new ItemStack(this.field_179407_a.getItem(), 1, this.field_179407_a.getMetadata());
-			itemstack1 = EnchantmentHelper.addRandomEnchantment(random, itemstack1, 5 + random.nextInt(15));
+			itemstack1 = EnchantmentHelper.addRandomEnchantment(random, itemstack1, 5 + random.nextInt(15), false);
 			merchantrecipelist.add(new MerchantRecipe(itemstack, itemstack1));
 		}
 	}

src/main/java/net/minecraft/entity/projectile/EntityFireball.java

@@ -348,6 +348,10 @@ public abstract class EntityFireball extends Entity {
 		return 1.0F;
 	}
 
+	protected float getEaglerDynamicLightsValueSimple(float partialTicks) {
+		return 1.0f;
+	}
+
 	public int getBrightnessForRender(float var1) {
 		return 15728880;
 	}

src/main/java/net/minecraft/inventory/ContainerEnchantment.java

@@ -285,7 +285,7 @@ public class ContainerEnchantment extends Container {
 
 	private List<EnchantmentData> func_178148_a(ItemStack stack, int parInt1, int parInt2) {
 		this.rand.setSeed((long) (this.xpSeed + parInt1));
-		List list = EnchantmentHelper.buildEnchantmentList(this.rand, stack, parInt2);
+		List list = EnchantmentHelper.buildEnchantmentList(this.rand, stack, parInt2, false);
 		if (stack.getItem() == Items.book && list != null && list.size() > 1) {
 			list.remove(this.rand.nextInt(list.size()));
 		}

src/main/java/net/minecraft/item/Item.java

@@ -1190,4 +1190,8 @@ public class Item {
 									: (this == IRON ? Items.iron_ingot : (this == EMERALD ? Items.diamond : null))));
 		}
 	}
+
+	public float getHeldItemBrightnessEagler() {
+		return 0.0f;
+	}
 }

src/main/java/net/minecraft/item/ItemBlock.java

@@ -182,4 +182,8 @@ public class ItemBlock extends Item {
 	public Block getBlock() {
 		return this.block;
 	}
+
+	public float getHeldItemBrightnessEagler() {
+		return this.block.getLightValue() * 0.06667f;
+	}
 }

src/main/java/net/minecraft/item/ItemEnchantedBook.java

@@ -146,7 +146,7 @@ public class ItemEnchantedBook extends Item {
 
 	public WeightedRandomChestContent getRandom(EaglercraftRandom rand, int minChance, int maxChance, int weight) {
 		ItemStack itemstack = new ItemStack(Items.book, 1, 0);
-		EnchantmentHelper.addRandomEnchantment(rand, itemstack, 30);
+		EnchantmentHelper.addRandomEnchantment(rand, itemstack, 30, false);
 		return new WeightedRandomChestContent(itemstack, minChance, maxChance, weight);
 	}
 }

src/main/java/net/minecraft/item/ItemHoe.java

@@ -1,5 +1,6 @@
 package net.minecraft.item;
 
+import net.hoosiertransfer.EaglerItems;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockDirt;
 import net.minecraft.block.material.Material;
@@ -63,7 +64,7 @@ public class ItemHoe extends Item {
 			Block block = iblockstate.getBlock();
 			if (enumfacing != EnumFacing.DOWN
 					&& world.getBlockState(blockpos.up()).getBlock().getMaterial() == Material.air) {
-				if (block == Blocks.grass) {
+				if (block == Blocks.grass || block == EaglerItems.getEaglerBlock("grass_path")) {
 					return this.useHoe(itemstack, entityplayer, world, blockpos, Blocks.farmland.getDefaultState());
 				}
 

src/main/java/net/minecraft/item/ItemSpade.java

@@ -4,8 +4,17 @@ import java.util.Set;
 
 import com.google.common.collect.Sets;
 
+import net.hoosiertransfer.EaglerItems;
 import net.minecraft.block.Block;
+import net.minecraft.block.BlockDirt;
+import net.minecraft.block.material.Material;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.audio.SoundCategory;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.world.World;
 
 /**
  * +
@@ -41,7 +50,8 @@ public class ItemSpade extends ItemTool {
 
 	public static void bootstrap() {
 		EFFECTIVE_ON = Sets.newHashSet(new Block[] { Blocks.clay, Blocks.dirt, Blocks.farmland, Blocks.grass,
-				Blocks.gravel, Blocks.mycelium, Blocks.sand, Blocks.snow, Blocks.snow_layer, Blocks.soul_sand });
+				Blocks.gravel, Blocks.mycelium, Blocks.sand, Blocks.snow, Blocks.snow_layer, Blocks.soul_sand,
+				EaglerItems.getEaglerBlock("grass_path") });
 	}
 
 	public ItemSpade(Item.ToolMaterial material) {
@@ -55,4 +65,31 @@ public class ItemSpade extends ItemTool {
 	public boolean canHarvestBlock(Block block) {
 		return block == Blocks.snow_layer ? true : block == Blocks.snow;
 	}
+
+	public boolean onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumFacing facing,
+			float hitX, float hitY, float hitZ) {
+		if (!playerIn.canPlayerEdit(pos.offset(facing), facing, stack)) {
+			return false;
+		} else {
+			IBlockState iblockstate = worldIn.getBlockState(pos);
+			Block block = iblockstate.getBlock();
+
+			if (facing != EnumFacing.DOWN && worldIn.getBlockState(pos.up()).getBlock().getMaterial() == Material.air
+					&& block == Blocks.grass) {
+				IBlockState iblockstate1 = EaglerItems.getEaglerBlock("grass_path").getDefaultState();
+				// worldIn.playSound(playerIn, pos, "item.shovel.flatten", SoundCategory.BLOCKS,
+				// 1.0F,
+				// 1.0F);
+
+				if (!worldIn.isRemote) {
+					worldIn.setBlockState(pos, iblockstate1, 11);
+					stack.damageItem(1, playerIn);
+				}
+
+				return true;
+			} else {
+				return false;
+			}
+		}
+	}
 }

src/main/java/net/minecraft/potion/Potion.java

@@ -161,6 +161,18 @@ public class Potion {
 	 */
 	public static final Potion saturation = (new PotionHealth(23, new ResourceLocation("saturation"), false, 16262179))
 			.setPotionName("potion.saturation");
+
+	public static final Potion glowing = (new Potion(24, new ResourceLocation("glowing"), false, 9740385))
+			.setPotionName("potion.glowing").setIconIndex(4, 2);
+
+	public static final Potion levitation = (new Potion(25, new ResourceLocation("levitation"), true, 13565951))
+			.setPotionName("potion.levitation").setIconIndex(3, 2);
+
+	public static final Potion luck = (new Potion(26, new ResourceLocation("luck"), false, 3381504))
+			.setPotionName("potion.luck").setIconIndex(5, 2);
+
+	public static final Potion unluck = (new Potion(27, new ResourceLocation("unluck"), true, 12624973))
+			.setPotionName("potion.unluck").setIconIndex(6, 2);
 	public static final Potion field_180153_z = null;
 	public static final Potion field_180147_A = null;
 	public static final Potion field_180148_B = null;

src/main/java/net/minecraft/server/MinecraftServer.java

@@ -184,6 +184,11 @@ public abstract class MinecraftServer implements Runnable, ICommandSender, IThre
 			worldsettings = new WorldSettings(worldinfo);
 		}
 
+		if (worldinfo.isOldEaglercraftRandom()) {
+			LogManager.getLogger("EaglerMinecraftServer")
+					.info("Detected a pre-u34 world, using old EaglercraftRandom implementation for world generation");
+		}
+
 		for (int j = 0; j < this.worldServers.length; ++j) {
 			byte b0 = 0;
 			if (j == 1) {

src/main/java/net/minecraft/server/management/ServerConfigurationManager.java

@@ -120,7 +120,7 @@ public abstract class ServerConfigurationManager {
 	public ServerConfigurationManager(MinecraftServer server) {
 		this.playerStatFiles = Maps.newHashMap();
 		this.mcServer = server;
-		this.maxPlayers = 8;
+		this.maxPlayers = 100;
 	}
 
 	public void initializeConnectionToPlayer(IntegratedServerPlayerNetworkManager netManager, EntityPlayerMP playerIn) {
@@ -382,11 +382,9 @@ public abstract class ServerConfigurationManager {
 	 * server. Returns null on success, or an error message
 	 */
 	public String allowUserToConnect(GameProfile gameprofile) {
-		return this.playerEntityList.size() >= this.maxPlayers && !this.func_183023_f(gameprofile)
+		return doesPlayerAlreadyExist(gameprofile)
-				? "The server is full!"
-				: (doesPlayerAlreadyExist(gameprofile)
 				? "\"" + gameprofile.getName() + "\" is already playing on this world!"
-						: null);
+				: null;
 	}
 
 	private boolean doesPlayerAlreadyExist(GameProfile gameprofile) {

src/main/java/net/minecraft/util/WeightedRandomFishable.java

@@ -61,7 +61,7 @@ public class WeightedRandomFishable extends WeightedRandom.Item {
 		}
 
 		if (this.enchantable) {
-			EnchantmentHelper.addRandomEnchantment(random, itemstack, 30);
+			EnchantmentHelper.addRandomEnchantment(random, itemstack, 30, false);
 		}
 
 		return itemstack;

src/main/java/net/minecraft/world/Teleporter.java

@@ -61,7 +61,7 @@ public class Teleporter {
 
 	public Teleporter(WorldServer worldIn) {
 		this.worldServerInstance = worldIn;
-		this.random = new EaglercraftRandom(worldIn.getSeed());
+		this.random = new EaglercraftRandom(worldIn.getSeed(), !worldIn.getWorldInfo().isOldEaglercraftRandom());
 	}
 
 	public void placeInPortal(Entity entityIn, float rotationYaw) {