package net.minecraft.block;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.util.ArrayList;
import java.util.Random;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.IIcon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;

public class BlockCrops extends BlockBush implements IGrowable
{
	@SideOnly(Side.CLIENT)
	private IIcon[] field_149867_a;
	private static final String __OBFID = "CL_00000222";

	protected BlockCrops()
	{
		this.setTickRandomly(true);
		float f = 0.5F;
		this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, 0.25F, 0.5F + f);
		this.setCreativeTab((CreativeTabs)null);
		this.setHardness(0.0F);
		this.setStepSound(soundTypeGrass);
		this.disableStats();
	}

	protected boolean canPlaceBlockOn(Block p_149854_1_)
	{
		return p_149854_1_ == Blocks.farmland;
	}

	public void updateTick(World p_149674_1_, int p_149674_2_, int p_149674_3_, int p_149674_4_, Random p_149674_5_)
	{
		super.updateTick(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_, p_149674_5_);

		if (p_149674_1_.getBlockLightValue(p_149674_2_, p_149674_3_ + 1, p_149674_4_) >= 9)
		{
			int l = p_149674_1_.getBlockMetadata(p_149674_2_, p_149674_3_, p_149674_4_);

			if (l < 7)
			{
				float f = this.func_149864_n(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_);

				if (p_149674_5_.nextInt((int)(25.0F / f) + 1) == 0)
				{
					++l;
					p_149674_1_.setBlockMetadataWithNotify(p_149674_2_, p_149674_3_, p_149674_4_, l, 2);
				}
			}
		}
	}

	public void func_149863_m(World p_149863_1_, int p_149863_2_, int p_149863_3_, int p_149863_4_)
	{
		int l = p_149863_1_.getBlockMetadata(p_149863_2_, p_149863_3_, p_149863_4_) + MathHelper.getRandomIntegerInRange(p_149863_1_.rand, 2, 5);

		if (l > 7)
		{
			l = 7;
		}

		p_149863_1_.setBlockMetadataWithNotify(p_149863_2_, p_149863_3_, p_149863_4_, l, 2);
	}

	private float func_149864_n(World p_149864_1_, int p_149864_2_, int p_149864_3_, int p_149864_4_)
	{
		float f = 1.0F;
		Block block = p_149864_1_.getBlock(p_149864_2_, p_149864_3_, p_149864_4_ - 1);
		Block block1 = p_149864_1_.getBlock(p_149864_2_, p_149864_3_, p_149864_4_ + 1);
		Block block2 = p_149864_1_.getBlock(p_149864_2_ - 1, p_149864_3_, p_149864_4_);
		Block block3 = p_149864_1_.getBlock(p_149864_2_ + 1, p_149864_3_, p_149864_4_);
		Block block4 = p_149864_1_.getBlock(p_149864_2_ - 1, p_149864_3_, p_149864_4_ - 1);
		Block block5 = p_149864_1_.getBlock(p_149864_2_ + 1, p_149864_3_, p_149864_4_ - 1);
		Block block6 = p_149864_1_.getBlock(p_149864_2_ + 1, p_149864_3_, p_149864_4_ + 1);
		Block block7 = p_149864_1_.getBlock(p_149864_2_ - 1, p_149864_3_, p_149864_4_ + 1);
		boolean flag = block2 == this || block3 == this;
		boolean flag1 = block == this || block1 == this;
		boolean flag2 = block4 == this || block5 == this || block6 == this || block7 == this;

		for (int l = p_149864_2_ - 1; l <= p_149864_2_ + 1; ++l)
		{
			for (int i1 = p_149864_4_ - 1; i1 <= p_149864_4_ + 1; ++i1)
			{
				float f1 = 0.0F;

				if (p_149864_1_.getBlock(l, p_149864_3_ - 1, i1).canSustainPlant(p_149864_1_, l, p_149864_3_ - 1, i1, ForgeDirection.UP, this))
				{
					f1 = 1.0F;

					if (p_149864_1_.getBlock(l, p_149864_3_ - 1, i1).isFertile(p_149864_1_, l, p_149864_3_ - 1, i1))
					{
						f1 = 3.0F;
					}
				}

				if (l != p_149864_2_ || i1 != p_149864_4_)
				{
					f1 /= 4.0F;
				}

				f += f1;
			}
		}

		if (flag2 || flag && flag1)
		{
			f /= 2.0F;
		}

		return f;
	}

	@SideOnly(Side.CLIENT)
	public IIcon getIcon(int p_149691_1_, int p_149691_2_)
	{
		if (p_149691_2_ < 0 || p_149691_2_ > 7)
		{
			p_149691_2_ = 7;
		}

		return this.field_149867_a[p_149691_2_];
	}

	public int getRenderType()
	{
		return 6;
	}

	protected Item func_149866_i()
	{
		return Items.wheat_seeds;
	}

	protected Item func_149865_P()
	{
		return Items.wheat;
	}

	public void dropBlockAsItemWithChance(World p_149690_1_, int p_149690_2_, int p_149690_3_, int p_149690_4_, int p_149690_5_, float p_149690_6_, int p_149690_7_)
	{
		super.dropBlockAsItemWithChance(p_149690_1_, p_149690_2_, p_149690_3_, p_149690_4_, p_149690_5_, p_149690_6_, 0);
	}

	public Item getItemDropped(int p_149650_1_, Random p_149650_2_, int p_149650_3_)
	{
		return p_149650_1_ == 7 ? this.func_149865_P() : this.func_149866_i();
	}

	public int quantityDropped(Random p_149745_1_)
	{
		return 1;
	}

	public boolean func_149851_a(World p_149851_1_, int p_149851_2_, int p_149851_3_, int p_149851_4_, boolean p_149851_5_)
	{
		return p_149851_1_.getBlockMetadata(p_149851_2_, p_149851_3_, p_149851_4_) != 7;
	}

	public boolean func_149852_a(World p_149852_1_, Random p_149852_2_, int p_149852_3_, int p_149852_4_, int p_149852_5_)
	{
		return true;
	}

	@SideOnly(Side.CLIENT)
	public Item getItem(World p_149694_1_, int p_149694_2_, int p_149694_3_, int p_149694_4_)
	{
		return this.func_149866_i();
	}

	@SideOnly(Side.CLIENT)
	public void registerBlockIcons(IIconRegister p_149651_1_)
	{
		this.field_149867_a = new IIcon[8];

		for (int i = 0; i < this.field_149867_a.length; ++i)
		{
			this.field_149867_a[i] = p_149651_1_.registerIcon(this.getTextureName() + "_stage_" + i);
		}
	}

	public void func_149853_b(World p_149853_1_, Random p_149853_2_, int p_149853_3_, int p_149853_4_, int p_149853_5_)
	{
		this.func_149863_m(p_149853_1_, p_149853_3_, p_149853_4_, p_149853_5_);
	}

	@Override
	public ArrayList<ItemStack> getDrops(World world, int x, int y, int z, int metadata, int fortune)
	{
		ArrayList<ItemStack> ret = super.getDrops(world, x, y, z, metadata, fortune);

		if (metadata >= 7)
		{
			for (int i = 0; i < 3 + fortune; ++i)
			{
				if (world.rand.nextInt(15) <= metadata)
				{
					ret.add(new ItemStack(this.func_149866_i(), 1, 0));
				}
			}
		}

		return ret;
	}
}