package fantasy_biomes.blocks;

import java.util.Random;

import net.minecraft.block.Block;
import net.minecraft.block.BlockFlower;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.world.World;
import net.minecraft.world.gen.feature.WorldGenForest;
import net.minecraft.world.gen.feature.WorldGenTaiga2;
import net.minecraft.world.gen.feature.WorldGenerator;
import net.minecraftforge.event.terraingen.TerrainGen;
import fantasy_biomes.Main;
import fantasy_biomes.trees.WorldGenTulipTree;


public class BlockTulipTreeSapling extends BlockFlower
{
	/** change the name to your sapling name **/
	public static final String[] WOOD_TYPES = new String[] {"Tulip"};
	public BlockTulipTreeSapling(int i, int j)
	{
		super(i);
		float var3 = 0.4F;
		this.setBlockBounds(0.5F - var3, 0.0F, 0.5F - var3, 0.5F + var3, var3 * 2.0F, 0.5F + var3);
	}

	@Override
    public void registerIcons(IconRegister iconRegister)
    {
            blockIcon = iconRegister.registerIcon(Main.modid.toLowerCase() + ":" + this.getUnlocalizedName().substring(5));
    }

	/**
	 * Ticks the block if it's been scheduled
	 */
	public void updateTick(World par1World, int par2, int par3, int par4, Random par5Random)
	{
		if (!par1World.isRemote)
		{
			super.updateTick(par1World, par2, par3, par4, par5Random);
			if (par1World.getBlockLightValue(par2, par3 + 1, par4) >= 9 && par5Random.nextInt(7) == 0)
			{
				this.func_96477_c(par1World, par2, par3, par4, par5Random);
			}
		}
	}
	public void func_96477_c(World par1World, int par2, int par3, int par4, Random par5Random)
	{
		int l = par1World.getBlockMetadata(par2, par3, par4);
		/** change this block to your custom grass block **/
		if ((l & 8) == Main.blockEnchantedGrass.blockID)
		{
			par1World.setBlockMetadataWithNotify(par2, par3, par4, l | 8, 4);
		}
		else
		{
			this.growTree(par1World, par2, par3, par4, par5Random);
		}
	}
	/**
	 * Attempts to grow a sapling into a tree
	 */
	public void growTree(World par1World, int par2, int par3, int par4, Random par5Random)
	{
		if (!TerrainGen.saplingGrowTree(par1World, par5Random, par2, par3, par4)) return;
		int l = par1World.getBlockMetadata(par2, par3, par4) & 3;
		Object object = null;
		int i1 = 0;
		int j1 = 0;
		boolean flag = false;
		if (l == 1)
		{
			object = new WorldGenTaiga2(true);
		}
		else if (l == 2)
		{
			object = new WorldGenForest(true);
		}
		else if (l == 3)
		{
			for (i1 = 0; i1 >= -1; --i1)
			{
				for (j1 = 0; j1 >= -1; --j1)
				{
					if (this.isSameSapling(par1World, par2 + i1, par3, par4 + j1, 3) && this.isSameSapling(par1World, par2 + i1 + 1, par3, par4 + j1, 3) && this.isSameSapling(par1World, par2 + i1, par3, par4 + j1 + 1, 3) && this.isSameSapling(par1World, par2 + i1 + 1, par3, par4 + j1 + 1, 3))
					{
						/** Change this to your WorldGenNAMETree **/
						object = new WorldGenTulipTree(true, 10 + par5Random.nextInt(20), 3, 3, false);
						flag = true;
						break;
					}
				}
				if (object != null)
				{
					break;
				}
			}
			if (object == null)
			{
				j1 = 0;
				i1 = 0;
				/** Change this to your WorldGenNAMETree **/
				object = new WorldGenTulipTree(true, 4 + par5Random.nextInt(7), 3, 3, false);
			}
		}
		else
		{
			/** Change this to your WorldGenNAMETree **/
			object = new WorldGenTulipTree(true); // Changed //
			if (par5Random.nextInt(10) == 0)
			{
				object = new WorldGenTulipTree(true);
			}
		}
		if (flag)
		{
			par1World.setBlock(par2 + i1, par3, par4 + j1, 0, 0, 4);
			par1World.setBlock(par2 + i1 + 1, par3, par4 + j1, 0, 0, 4);
			par1World.setBlock(par2 + i1, par3, par4 + j1 + 1, 0, 0, 4);
			par1World.setBlock(par2 + i1 + 1, par3, par4 + j1 + 1, 0, 0, 4);
		}
		else
		{
			par1World.setBlock(par2, par3, par4, 0, 0, 4);
		}
		if (!((WorldGenerator)object).generate(par1World, par5Random, par2 + i1, par3, par4 + j1))
		{
			if (flag)
			{
				par1World.setBlock(par2 + i1, par3, par4 + j1, this.blockID, l, 4);
				par1World.setBlock(par2 + i1 + 1, par3, par4 + j1, this.blockID, l, 4);
				par1World.setBlock(par2 + i1, par3, par4 + j1 + 1, this.blockID, l, 4);
				par1World.setBlock(par2 + i1 + 1, par3, par4 + j1 + 1, this.blockID, l, 4);
			}
			else
			{
				par1World.setBlock(par2, par3, par4, this.blockID, l, 4);
			}
		}
	}
	/**
	 * Determines if the same sapling is present at the given location.
	 */
	public boolean isSameSapling(World par1World, int par2, int par3, int par4, int par5)
	{
		return par1World.getBlockId(par2, par3, par4) == this.blockID && (par1World.getBlockMetadata(par2, par3, par4) & 3) == par5;
	}
	/**
	 * Gets passed in the blockID of the block below and supposed to return true if its allowed to grow on the type of
	 * blockID passed in. Args: blockID
	 */
	@Override
	protected boolean canThisPlantGrowOnThisBlockID(int par1)
	{
		/** Change this to your custom grass **/
		return par1 == Main.blockEnchantedGrass.blockID || par1 == Block.dirt.blockID || par1 == Block.tilledField.blockID;
	}

	public boolean boneFertilize (World world, int x, int y, int z, Random random)
    {
        int meta = world.getBlockMetadata(x, y, z);

        /*if (meta % 8 == 0)
            return false;*/

        if ((meta & 8) == 0)
        {
            world.setBlockMetadataWithNotify(x, y, z, meta | 8, 4);
        }
        else
        {
            this.growTree(world, x, y, z, random);
        }

        return true;
    }
}