metadata enabled textures

package net.minecraft.src;

import java.util.Random;

// Referenced classes of package net.minecraft.src:
//            Block, Material, World, BlockGrass,
//            AxisAlignedBB

public class BlockCojoCoral extends Block
{

    public int coralArr[] = new int[] { ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    ModLoader.addOverride("/terrain.png", "/tropicalmod/testcoral.png"),
    };

    protected BlockCojoCoral(int i, int j)
    {
        super(i, Material.leaves);
        blockIndexInTexture = j;
        setTickOnLoad(true);
        float f = 0.2F;
        setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, f * 3F, 0.5F + f);
    }

    //Added functions \\
    public int getBlockTextureFromSideAndMetadata(int var1, int var2) {
        return coralArr[var2];
    }

    public static int func_21034_c(int var0) {
        return ~var0 & 15;
    }

    public static int func_21035_d(int var0) {
        return ~var0 & 15;
    }
    //Added functions //

    public boolean canPlaceBlockAt(World world, int i, int j, int k)
    {
        return canThisPlantGrowOnThisBlockID(world.getBlockId(i, j - 1, k)) && isThisBlockUnderwater(world.getBlockId(i, j, k), world.getBlockId(i,j+1,k));
    }

    protected boolean canThisPlantGrowOnThisBlockID(int i)
    {
        return i == Block.grass.blockID || i == Block.dirt.blockID || i == Block.tilledField.blockID || i == Block.sand.blockID || i == mod_palmLeaves.purifiedSand.blockID;
    }

    protected boolean isThisBlockUnderwater(int i, int j)
    {
        return (i == Block.waterMoving.blockID || i == Block.waterStill.blockID) && (j == Block.waterMoving.blockID || j == Block.waterStill.blockID);

    }

    public void onNeighborBlockChange(World world, int i, int j, int k, int l)
    {
        super.onNeighborBlockChange(world, i, j, k, l);
        func_268_h(world, i, j, k);
    }

    public void updateTick(World world, int i, int j, int k, Random random)
    {
        func_268_h(world, i, j, k);
    }

    protected final void func_268_h(World world, int i, int j, int k)
    {
        if(!canBlockStay(world, i, j, k))
        {
            dropBlockAsItem(world, i, j, k, world.getBlockMetadata(i, j, k));
            world.setBlockWithNotify(i, j, k, 0);
        }
    }

    public boolean canBlockStay(World world, int i, int j, int k)
    {
        return canThisPlantGrowOnThisBlockID(world.getBlockId(i, j - 1, k));
    }

    public AxisAlignedBB getCollisionBoundingBoxFromPool(World world, int i, int j, int k)
    {
        return null;
    }

    public boolean isOpaqueCube()
    {
        return false;
    }

    public boolean renderAsNormalBlock()
    {
        return false;
    }

    public int getRenderType()
    {
        return 1;
    }
}