resonant-induction/minecraft/liquidmechanics/common/block/BlockPipe.java

package liquidmechanics.common.block;

import java.util.Random;

import liquidmechanics.common.LiquidMechanics;
import liquidmechanics.common.handlers.LiquidHandler;
import liquidmechanics.common.tileentity.TileEntityPipe;

import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.world.World;

public class BlockPipe extends BlockContainer
{   
    public BlockPipe(int id)
    {
        super(id, Material.iron);
        this.setBlockName("Pipe");
        this.setBlockBounds(0.30F, 0.30F, 0.30F, 0.70F, 0.70F, 0.70F);
        this.setHardness(1f);
        this.setResistance(3f);
    }

    @Override
    public boolean isOpaqueCube()
    {
        return false;
    }

    @Override
    public boolean renderAsNormalBlock()
    {
        return false;
    }

    @Override
    public int getRenderType()
    {
        return -1;
    }

    @Override
    public int idDropped(int par1, Random par2Random, int par3)
    {
        return 0;
    }

    @Override
    public void onBlockAdded(World world, int x, int y, int z)
    {
        super.onBlockAdded(world, x, y, z);
    }

    /**
     * Lets the block know when one of its neighbor changes. Doesn't know which
     * neighbor changed (coordinates passed are their own) Args: x, y, z,
     * neighbor blockID
     */
    @Override
    public void onNeighborBlockChange(World world, int x, int y, int z, int blockID)
    {
        super.onNeighborBlockChange(world, x, y, z, blockID);
    }

    @Override
    public boolean canPlaceBlockAt(World par1World, int par2, int par3, int par4)
    {
        int var5 = par1World.getBlockId(par2, par3, par4);
        return var5 == 0 || blocksList[var5].blockMaterial.isReplaceable();
    }

    @Override
    public boolean canPlaceBlockOnSide(World par1World, int par2, int par3, int par4, int par5)
    {
        return true;
    }

    @Override
    public TileEntity createNewTileEntity(World var1)
    {
        // TODO Auto-generated method stub
        return new TileEntityPipe();
    }

    @Override
    public ItemStack getPickBlock(MovingObjectPosition target, World world, int x, int y, int z)
    {
        TileEntity ent = world.getBlockTileEntity(x, y, z);
        int meta = 0;
        if (ent instanceof TileEntityPipe)
        {
            TileEntityPipe pipe = (TileEntityPipe) ent;
            meta = LiquidHandler.getMeta(pipe.type);

        }
        return new ItemStack(LiquidMechanics.itemPipes, 1, 0);
    }

    @Override
    public void breakBlock(World world, int x, int y, int z, int par5, int par6)
    {
        super.breakBlock(world, x, y, z, par5, par6);
        TileEntity ent = world.getBlockTileEntity(x, y, z);
        Random furnaceRand = new Random();
        if (ent instanceof TileEntityPipe)
        {
            TileEntityPipe pipe = (TileEntityPipe) ent;
            int meta = LiquidHandler.getMeta(pipe.type);
            float var8 = furnaceRand.nextFloat() * 0.8F + 0.1F;
            float var9 = furnaceRand.nextFloat() * 0.8F + 0.1F;
            float var10 = furnaceRand.nextFloat() * 0.8F + 0.1F;
            EntityItem var12 = new EntityItem(world, (double) ((float) x + var8), (double) ((float) y + var9), (double) ((float) z + var10), new ItemStack(LiquidMechanics.itemPipes, 1, meta));
            float var13 = 0.05F;
            var12.motionX = (double) ((float) furnaceRand.nextGaussian() * var13);
            var12.motionY = (double) ((float) furnaceRand.nextGaussian() * var13 + 0.2F);
            var12.motionZ = (double) ((float) furnaceRand.nextGaussian() * var13);
            world.spawnEntityInWorld(var12);
        }
    }
}