package tdwp_ftw.biomesop.blocks;

import java.util.Random;

import tdwp_ftw.biomesop.mod_BiomesOPlenty;

import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.block.Block;
import net.minecraft.block.BlockLeavesBase;
import net.minecraft.block.material.Material;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.stats.StatList;
import net.minecraft.util.Icon;
import net.minecraft.world.ColorizerFoliage;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;

public class BlockDeadLeaves extends BlockLeavesBase
{
    /**
     * The base index in terrain.png corresponding to the fancy version of the leaf texture. This is stored so we can
     * switch the displayed version between fancy and fast graphics (fast is this index + 1).
     */
    private int baseIndexInPNG;
    public static final String[] LEAF_TYPES = new String[] {"dead"};
    int[] adjacentTreeBlocks;
    private Icon[] blockIcon = new Icon[2];

    public BlockDeadLeaves(int par1)
    {
        super(par1, Material.leaves, false);
		this.setBurnProperties(this.blockID, 30, 60);
        this.setTickRandomly(true);
        this.setCreativeTab(mod_BiomesOPlenty.tabBiomesOPlenty);
    }
    
	@Override
	public void registerIcons(IconRegister par1IconRegister)
	{
		this.blockIcon[0] = par1IconRegister.registerIcon("BiomesOPlenty:deadleaves1");
		this.blockIcon[1] = par1IconRegister.registerIcon("BiomesOPlenty:deadleaves2");
	}
    
    public Icon getBlockTextureFromSideAndMetadata(int par1, int par2)
    {
		return blockIcon[(!isOpaqueCube() ? 0 : 1)];
    }

    /**
     * ejects contained items into the world, and notifies neighbours of an update, as appropriate
     */
    public void breakBlock(World par1World, int par2, int par3, int par4, int par5, int par6)
    {
        byte b0 = 1;
        int j1 = b0 + 1;

        if (par1World.checkChunksExist(par2 - j1, par3 - j1, par4 - j1, par2 + j1, par3 + j1, par4 + j1))
        {
            for (int k1 = -b0; k1 <= b0; ++k1)
            {
                for (int l1 = -b0; l1 <= b0; ++l1)
                {
                    for (int i2 = -b0; i2 <= b0; ++i2)
                    {
                        int j2 = par1World.getBlockId(par2 + k1, par3 + l1, par4 + i2);

                        if (Block.blocksList[j2] != null)
                        {
                            Block.blocksList[j2].beginLeavesDecay(par1World, par2 + k1, par3 + l1, par4 + i2);
                        }
                    }
                }
            }
        }
    }

    /**
     * Ticks the block if it's been scheduled
     */
    public void updateTick(World par1World, int par2, int par3, int par4, Random par5Random)
    {
        if (!par1World.isRemote)
        {
            int var6 = par1World.getBlockMetadata(par2, par3, par4);

            if ((var6 & 8) != 0 && (var6 & 4) == 0)
            {
                byte var7 = 4;
                int var8 = var7 + 1;
                byte var9 = 32;
                int var10 = var9 * var9;
                int var11 = var9 / 2;

                if (this.adjacentTreeBlocks == null)
                {
                    this.adjacentTreeBlocks = new int[var9 * var9 * var9];
                }

                int var12;

                if (par1World.checkChunksExist(par2 - var8, par3 - var8, par4 - var8, par2 + var8, par3 + var8, par4 + var8))
                {
                    int var13;
                    int var14;
                    int var15;

                    for (var12 = -var7; var12 <= var7; ++var12)
                    {
                        for (var13 = -var7; var13 <= var7; ++var13)
                        {
                            for (var14 = -var7; var14 <= var7; ++var14)
                            {
                                var15 = par1World.getBlockId(par2 + var12, par3 + var13, par4 + var14);

                                if (var15 == Block.wood.blockID)
                                {
                                    this.adjacentTreeBlocks[(var12 + var11) * var10 + (var13 + var11) * var9 + var14 + var11] = 0;
                                }
                                else if (var15 == mod_BiomesOPlenty.deadLeaves.blockID)
                                {
                                    this.adjacentTreeBlocks[(var12 + var11) * var10 + (var13 + var11) * var9 + var14 + var11] = -2;
                                }
                                else
                                {
                                    this.adjacentTreeBlocks[(var12 + var11) * var10 + (var13 + var11) * var9 + var14 + var11] = -1;
                                }
                            }
                        }
                    }

                    for (var12 = 1; var12 <= 4; ++var12)
                    {
                        for (var13 = -var7; var13 <= var7; ++var13)
                        {
                            for (var14 = -var7; var14 <= var7; ++var14)
                            {
                                for (var15 = -var7; var15 <= var7; ++var15)
                                {
                                    if (this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11) * var9 + var15 + var11] == var12 - 1)
                                    {
                                        if (this.adjacentTreeBlocks[(var13 + var11 - 1) * var10 + (var14 + var11) * var9 + var15 + var11] == -2)
                                        {
                                            this.adjacentTreeBlocks[(var13 + var11 - 1) * var10 + (var14 + var11) * var9 + var15 + var11] = var12;
                                        }

                                        if (this.adjacentTreeBlocks[(var13 + var11 + 1) * var10 + (var14 + var11) * var9 + var15 + var11] == -2)
                                        {
                                            this.adjacentTreeBlocks[(var13 + var11 + 1) * var10 + (var14 + var11) * var9 + var15 + var11] = var12;
                                        }

                                        if (this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11 - 1) * var9 + var15 + var11] == -2)
                                        {
                                            this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11 - 1) * var9 + var15 + var11] = var12;
                                        }

                                        if (this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11 + 1) * var9 + var15 + var11] == -2)
                                        {
                                            this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11 + 1) * var9 + var15 + var11] = var12;
                                        }

                                        if (this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11) * var9 + (var15 + var11 - 1)] == -2)
                                        {
                                            this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11) * var9 + (var15 + var11 - 1)] = var12;
                                        }

                                        if (this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11) * var9 + var15 + var11 + 1] == -2)
                                        {
                                            this.adjacentTreeBlocks[(var13 + var11) * var10 + (var14 + var11) * var9 + var15 + var11 + 1] = var12;
                                        }
                                    }
                                }
                            }
                        }
                    }
                }

                var12 = this.adjacentTreeBlocks[var11 * var10 + var11 * var9 + var11];

                if (var12 >= 0)
                {
                    par1World.setBlockMetadataWithNotify(par2, par3, par4, var6 & -9, 4);
                }
                else
                {
                    this.removeLeaves(par1World, par2, par3, par4);
                }
            }
        }
    }

    /**
     * A randomly called display update to be able to add particles or other items for display
     */
    public void randomDisplayTick(World par1World, int par2, int par3, int par4, Random par5Random)
    {
        if (par1World.canLightningStrikeAt(par2, par3 + 1, par4) && !par1World.doesBlockHaveSolidTopSurface(par2, par3 - 1, par4) && par5Random.nextInt(15) == 1)
        {
            double var6 = (double)((float)par2 + par5Random.nextFloat());
            double var8 = (double)par3 - 0.05D;
            double var10 = (double)((float)par4 + par5Random.nextFloat());
            par1World.spawnParticle("dripWater", var6, var8, var10, 0.0D, 0.0D, 0.0D);
        }
    }

    private void removeLeaves(World par1World, int par2, int par3, int par4)
    {
        this.dropBlockAsItem(par1World, par2, par3, par4, par1World.getBlockMetadata(par2, par3, par4), 0);
        par1World.setBlockToAir(par2, par3, par4);
    }

    /**
     * Returns the quantity of items to drop on block destruction.
     */
    public int quantityDropped(Random par1Random)
    {
        return par1Random.nextInt(20) == 0 ? 1 : 0;
    }

    /**
     * Returns the ID of the items to drop on destruction.
     */
    public int idDropped(int par1, Random par2Random, int par3)
    {
        return mod_BiomesOPlenty.brownSapling.blockID;
    }

    /**
     * Drops the block items with a specified chance of dropping the specified items
     */
    public void dropBlockAsItemWithChance(World par1World, int par2, int par3, int par4, int par5, float par6, int par7)
    {
        if (!par1World.isRemote)
        {
            byte var8 = 20;

            if ((par5 & 3) == 3)
            {
                var8 = 40;
            }

            if (par1World.rand.nextInt(var8) == 0)
            {
                int var9 = this.idDropped(par5, par1World.rand, par7);
                this.dropBlockAsItem_do(par1World, par2, par3, par4, new ItemStack(var9, 1, this.damageDropped(par5)));
            }
        }
    }

    /**
     * Called when the player destroys a block with an item that can harvest it. (i, j, k) are the coordinates of the
     * block and l is the block's subtype/damage.
     */
    public void harvestBlock(World par1World, EntityPlayer par2EntityPlayer, int par3, int par4, int par5, int par6)
    {
        if (!par1World.isRemote && par2EntityPlayer.getCurrentEquippedItem() != null && par2EntityPlayer.getCurrentEquippedItem().itemID == Item.shears.itemID)
        {
            par2EntityPlayer.addStat(StatList.mineBlockStatArray[this.blockID], 1);
            this.dropBlockAsItem_do(par1World, par3, par4, par5, new ItemStack(mod_BiomesOPlenty.deadLeaves.blockID, 1, par6 & 3));
        }
        else
        {
            super.harvestBlock(par1World, par2EntityPlayer, par3, par4, par5, par6);
        }
    }

    /**
     * Determines the damage on the item the block drops. Used in cloth and wood.
     */
    public int damageDropped(int par1)
    {
        return par1 & 3;
    }
	
	@Override
	public boolean isOpaqueCube() {
			return Block.leaves.isOpaqueCube();
	}
	
	//@Override
	//public int getBlockTextureFromSideAndMetadata(int side, int metadata) {
	
			//return blockIndexInTexture + (isOpaqueCube() ? 1 : 0);
	//}
	
    public boolean shouldSideBeRendered(IBlockAccess par1IBlockAccess, int par2, int par3, int par4, int par5)
    {
        return true;
    }

    /**
     * Pass true to draw this block using fancy graphics, or false for fast graphics.
     */
    public void setGraphicsLevel(boolean par1)
    {
        this.graphicsLevel = par1;
    }
}