TinkersConstruct/src/main/java/tconstruct/blocks/BlockFalling.java

package tconstruct.blocks;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.item.EntityFallingBlock;
import net.minecraft.init.Blocks;
import net.minecraft.world.World;

public class BlockFalling extends Block
{
    public static boolean field_149832_M;

    public BlockFalling()
    {
        super(Material.field_151596_z);
        this.func_149647_a(CreativeTabs.tabBlock);
    }

    public BlockFalling(Material p_i45405_1_)
    {
        super(p_i45405_1_);
    }

    public void func_149726_b(World p_149726_1_, int p_149726_2_, int p_149726_3_, int p_149726_4_)
    {
        p_149726_1_.func_147464_a(p_149726_2_, p_149726_3_, p_149726_4_, this, this.func_149738_a(p_149726_1_));
    }

    public void func_149695_a(World p_149695_1_, int p_149695_2_, int p_149695_3_, int p_149695_4_, Block p_149695_5_)
    {
        p_149695_1_.func_147464_a(p_149695_2_, p_149695_3_, p_149695_4_, this, this.func_149738_a(p_149695_1_));
    }

    public void func_149674_a(World p_149674_1_, int p_149674_2_, int p_149674_3_, int p_149674_4_, Random p_149674_5_)
    {
        if (!p_149674_1_.isRemote)
        {
            this.func_149830_m(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_);
        }
    }

    private void func_149830_m(World p_149830_1_, int p_149830_2_, int p_149830_3_, int p_149830_4_)
    {
        if (func_149831_e(p_149830_1_, p_149830_2_, p_149830_3_ - 1, p_149830_4_) && p_149830_3_ >= 0)
        {
            byte b0 = 32;

            if (!field_149832_M && p_149830_1_.checkChunksExist(p_149830_2_ - b0, p_149830_3_ - b0, p_149830_4_ - b0, p_149830_2_ + b0, p_149830_3_ + b0, p_149830_4_ + b0))
            {
                if (!p_149830_1_.isRemote)
                {
                    //EntityFallingBlock entityfallingblock = new EntityFallingBlock(p_149830_1_, (double)((float)p_149830_2_ + 0.5F), (double)((float)p_149830_3_ + 0.5F), (double)((float)p_149830_4_ + 0.5F), this, p_149830_1_.getBlockMetadata(p_149830_2_, p_149830_3_, p_149830_4_));
                    //this.func_149829_a(entityfallingblock);
                    //p_149830_1_.spawnEntityInWorld(entityfallingblock);
                }
            }
            else
            {
                p_149830_1_.func_147468_f(p_149830_2_, p_149830_3_, p_149830_4_);

                while (func_149831_e(p_149830_1_, p_149830_2_, p_149830_3_ - 1, p_149830_4_) && p_149830_3_ > 0)
                {
                    --p_149830_3_;
                }

                if (p_149830_3_ > 0)
                {
                    p_149830_1_.func_147449_b(p_149830_2_, p_149830_3_, p_149830_4_, this);
                }
            }
        }
    }

    protected void func_149829_a(EntityFallingBlock p_149829_1_) {}

    public int func_149738_a(World p_149738_1_)
    {
        return 2;
    }

    public static boolean func_149831_e(World p_149831_0_, int p_149831_1_, int p_149831_2_, int p_149831_3_)
    {
        Block block = p_149831_0_.func_147439_a(p_149831_1_, p_149831_2_, p_149831_3_);

        if (block.isAir(p_149831_0_, p_149831_1_, p_149831_2_, p_149831_3_))
        {
            return true;
        }
        else if (block == Blocks.fire)
        {
            return true;
        }
        else
        {
            //TODO: King, take a look here when doing liquids!
            //Material material = block.field_149764_J;
            //return material == Material.field_151586_h ? true : material == Material.field_151587_i;
        	return false;
        }
    }

    public void func_149828_a(World p_149828_1_, int p_149828_2_, int p_149828_3_, int p_149828_4_, int p_149828_5_) {}
}