ItemPondScum.java

package emasher.items;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.ItemStack;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;

//import net.minecraft.util.EnumMovingObjectType;

public class ItemPondScum extends ItemBlock {
	public String texture;
	public Block blockForm;

	public ItemPondScum( Block b, String texture ) {
		super( b );
		maxStackSize = 64;
		setUnlocalizedName( "pondScumItem" );
		this.texture = texture;
		this.blockForm = b;
	}
	
	@Override
	public void registerIcons( IIconRegister iconRegister ) {
		itemIcon = iconRegister.registerIcon( texture );
	}


	@Override
	public ItemStack onItemRightClick( ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer ) {
		MovingObjectPosition var4 = this.getMovingObjectPositionFromPlayer( par2World, par3EntityPlayer, true );

		if( var4 == null ) {
			return par1ItemStack;
		} else {
			if( var4.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK ) {
				int var5 = var4.blockX;
				int var6 = var4.blockY;
				int var7 = var4.blockZ;

				if( !par2World.canMineBlock( par3EntityPlayer, var5, var6, var7 ) ) {
					return par1ItemStack;
				}

				if( !par3EntityPlayer.canPlayerEdit( var5, var6, var7, var4.sideHit, par1ItemStack ) ) {
					return par1ItemStack;
				}

				if( par2World.getBlock( var5, var6, var7 ).getMaterial() == Material.water && par2World.getBlockMetadata( var5, var6, var7 ) == 0 && par2World.isAirBlock( var5, var6 + 1, var7 ) ) {
					par2World.setBlock( var5, var6 + 1, var7, blockForm, 0, 3 );
					par2World.notifyBlocksOfNeighborChange( var5, var6, var7, blockForm );

					if( !par3EntityPlayer.capabilities.isCreativeMode ) {
						--par1ItemStack.stackSize;
					}
				}
			}

			return par1ItemStack;
		}
	}
	
	
}