package net.minecraft.src;

import java.util.Random;

public class BlockSoil extends Block {
	protected BlockSoil(int var1) {
		super(var1, Material.ground);
		this.blockIndexInTexture = 87;
		this.setTickOnLoad(true);
		this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 15.0F / 16.0F, 1.0F);
		this.setLightOpacity(255);
	}

	public AxisAlignedBB getCollisionBoundingBoxFromPool(World var1, int var2, int var3, int var4) {
		return AxisAlignedBB.getBoundingBoxFromPool((double)(var2 + 0), (double)(var3 + 0), (double)(var4 + 0), (double)(var2 + 1), (double)(var3 + 1), (double)(var4 + 1));
	}

	public boolean isOpaqueCube() {
		return false;
	}

	public boolean renderAsNormalBlock() {
		return false;
	}

	public int getBlockTextureFromSideAndMetadata(int var1, int var2) {
		return var1 == 1 && var2 > 0 ? this.blockIndexInTexture - 1 : (var1 == 1 ? this.blockIndexInTexture : 2);
	}

	public void updateTick(World var1, int var2, int var3, int var4, Random var5) {
		if(var5.nextInt(5) == 0) {
			if(this.isWaterNearby(var1, var2, var3, var4)) {
				var1.setBlockMetadataWithNotify(var2, var3, var4, 7);
			} else {
				int var6 = var1.getBlockMetadata(var2, var3, var4);
				if(var6 > 0) {
					var1.setBlockMetadataWithNotify(var2, var3, var4, var6 - 1);
				} else if(!this.isCropsNearby(var1, var2, var3, var4)) {
					var1.setBlockWithNotify(var2, var3, var4, Block.dirt.blockID);
				}
			}
		}

	}

	public void onEntityWalking(World var1, int var2, int var3, int var4, Entity var5) {
		if(var1.rand.nextInt(4) == 0) {
			var1.setBlockWithNotify(var2, var3, var4, Block.dirt.blockID);
		}

	}

	private boolean isCropsNearby(World var1, int var2, int var3, int var4) {
		byte var5 = 0;

		for(int var6 = var2 - var5; var6 <= var2 + var5; ++var6) {
			for(int var7 = var4 - var5; var7 <= var4 + var5; ++var7) {
				if(var1.getBlockId(var6, var3 + 1, var7) == Block.crops.blockID) {
					return true;
				}
			}
		}

		return false;
	}

	private boolean isWaterNearby(World var1, int var2, int var3, int var4) {
		for(int var5 = var2 - 4; var5 <= var2 + 4; ++var5) {
			for(int var6 = var3; var6 <= var3 + 1; ++var6) {
				for(int var7 = var4 - 4; var7 <= var4 + 4; ++var7) {
					if(var1.getBlockMaterial(var5, var6, var7) == Material.water) {
						return true;
					}
				}
			}
		}

		return false;
	}

	public void onNeighborBlockChange(World var1, int var2, int var3, int var4, int var5) {
		super.onNeighborBlockChange(var1, var2, var3, var4, var5);
		Material var6 = var1.getBlockMaterial(var2, var3 + 1, var4);
		if(var6.isSolid()) {
			var1.setBlockWithNotify(var2, var3, var4, Block.dirt.blockID);
		}

	}

	public int idDropped(int var1, Random var2) {
		return Block.dirt.idDropped(0, var2);
	}
}
