Fix textbox and misc bugs

src/main/java/net/lax1dude/eaglercraft/GuiScreenEditProfile.java

@@ -98,6 +98,7 @@ public class GuiScreenEditProfile extends GuiScreen {
         this.screenTitle = var1.translateKey("profile.title");
         this.username = new GuiTextField(this.fontRenderer, this.width / 2 - 20 + 1, this.height / 6 + 24 + 1, 138, 20, EaglerProfile.username);
         this.username.isEnabled = true;
+        this.username.setMaxStringLength(16);
         selectedSlot = EaglerProfile.presetSkinId == -1 ? EaglerProfile.customSkinId : (EaglerProfile.presetSkinId + EaglerProfile.skins.size());
         //this.buttonList.add(new GuiButton(0, this.width / 2 - 100, 140, "eeeee"));
         this.controlList.add(button0 = new GuiButton(200, this.width / 2 - 100, this.height / 6 + 168, var1.translateKey("gui.done")));
@@ -350,7 +351,7 @@ public class GuiScreenEditProfile extends GuiScreen {
 
         String text = username.getText();
         if(text.length() > 16) text = text.substring(0, 16);
-        text = text.replaceAll("[^A-Za-z0-9\\-_]", "_");
+        //text = text.replaceAll("[^A-Za-z0-9\\-_]", "_");
         this.username.setText(text);
 
         if(par2 == 200 && selectedSlot > 0) {

src/main/java/net/lax1dude/eaglercraft/beta/EaglercraftSaveManager.java

@@ -103,7 +103,19 @@ public class EaglercraftSaveManager implements ISaveFormat {
 	}
 
 	public void deleteWorldByDirectory(String s) {
-		new VFile2(directory + "/" + s, "Deleting World", "%i chunks").delete();
+		VFile2 var3 = new VFile2("saves", s);
+		System.out.println(var3.getPath());
+		if(var3.dirExists()) {
+			List<VFile2> files = var3.listFiles(true);
+			deleteWorldFiles(files.toArray(new VFile2[0]));
+			var3.delete();
+		}
+	}
+
+	protected static void deleteWorldFiles(VFile2[] var0) {
+		for(int var1 = 0; var1 < var0.length; ++var1) {
+			var0[var1].delete();
+		}
 	}
 
 	public boolean isOldMapFormat(String s) {

src/main/java/net/minecraft/src/FontAllowedCharacters.java

@@ -30,4 +30,24 @@ public class FontAllowedCharacters {
 
 		return var0;
 	}
+
+	public static final int[] allowedChars = new int[]{
+			32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,
+			59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,
+			86,87,88,89,90,91,92,93,94,95,39,97,98,99,100,101,102,103,104,105,106,107,108,109,
+			110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,8962,199,252,
+			233,226,228,224,229,231,234,235,232,239,238,236,196,197,201,230,198,244,246,242,
+			251,249,255,214,220,248,163,216,215,402,225,237,243,250,241,209,170,186,191,174,
+			172,189,188,161,171,187
+	};
+
+	public static int isAllowed(char c) {
+		int cc = (int) c;
+		for(int i = 0; i < allowedChars.length; ++i) {
+			if(cc == allowedChars[i]) {
+				return i;
+			}
+		}
+		return -1;
+	}
 }

src/main/java/net/minecraft/src/GuiMainMenu.java

@@ -37,7 +37,7 @@ public class GuiMainMenu extends GuiScreen {
 		int var4 = this.height / 4 + 48;
 		this.controlList.add(new GuiButton(1, this.width / 2 - 100, var4, var2.translateKey("menu.singleplayer")));
 		this.controlList.add(this.guiButtonMP = new GuiButton(2, this.width / 2 - 100, var4 + 24, var2.translateKey("menu.multiplayer")));
-		//this.controlList.add(new GuiButton(3, this.width / 2 - 100, var4 + 48, var2.translateKey("menu.mods")));
+		this.controlList.add(new GuiButton(3, this.width / 2 - 100, var4 + 48, var2.translateKey("menu.mods")));
         this.controlList.add(new GuiButton(0, this.width / 2 - 100, var4 + 72 + 12, 98, 20, var2.translateKey("menu.options")));
         this.controlList.add(new GuiButton(4, this.width / 2 + 2, var4 + 72 + 12, 98, 20, var2.translateKey("Edit Profile")));
 

src/main/java/net/minecraft/src/GuiRenameWorld.java

@@ -23,7 +23,7 @@ public class GuiRenameWorld extends GuiScreen {
 		this.controlList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + 12, var1.translateKey("selectWorld.renameButton")));
 		this.controlList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 12, var1.translateKey("gui.cancel")));
 		ISaveFormat var2 = this.mc.getSaveLoader();
-		WorldInfo var3 = var2.getWorldInfoForWorld("saves/" + this.worldName + "/level.dat"); // FIX THIS SHIT
+		WorldInfo var3 = var2.getWorldInfoForWorld(worldName); // FIX THIS SHIT
 		String var4 = var3.getWorldName();
 		this.disableButton = new GuiTextField(this.fontRenderer, this.width / 2 - 100, 60, 200, 20, var4);
 		this.disableButton.isFocused = true;

src/main/java/net/minecraft/src/GuiTextField.java

@@ -7,7 +7,7 @@ public class GuiTextField extends Gui {
 	private final int width;
 	private final int height;
 	private String text;
-	private int maxStringLength = 32;
+	private int maxStringLength;
 	private int cursorCounter;
 	public boolean isFocused = false;
 	public boolean isEnabled = true;
@@ -56,7 +56,7 @@ public class GuiTextField extends Gui {
 				return;
 			}
 
-			if(this.text.length() < this.maxStringLength || this.maxStringLength == 0) {
+			if(FontAllowedCharacters.isAllowed(var1) >= 0 && (this.text.length() < this.maxStringLength || this.maxStringLength == 0)) {
 				this.text = this.text + var1;
 			}
 		}