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.block.material.Material;
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.IBlockAccess;
import net.minecraft.world.World;
import static net.minecraftforge.common.util.ForgeDirection.*;

public class BlockStem extends BlockBush implements IGrowable
{
	private final Block field_149877_a;
	@SideOnly(Side.CLIENT)
	private IIcon field_149876_b;
	private static final String __OBFID = "CL_00000316";

	protected BlockStem(Block p_i45430_1_)
	{
		this.field_149877_a = p_i45430_1_;
		this.setTickRandomly(true);
		float f = 0.125F;
		this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, 0.25F, 0.5F + f);
		this.setCreativeTab((CreativeTabs)null);
	}

	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)
		{
			float f = this.func_149875_n(p_149674_1_, p_149674_2_, p_149674_3_, p_149674_4_);

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

				if (l < 7)
				{
					++l;
					p_149674_1_.setBlockMetadataWithNotify(p_149674_2_, p_149674_3_, p_149674_4_, l, 2);
				}
				else
				{
					if (p_149674_1_.getBlock(p_149674_2_ - 1, p_149674_3_, p_149674_4_) == this.field_149877_a)
					{
						return;
					}

					if (p_149674_1_.getBlock(p_149674_2_ + 1, p_149674_3_, p_149674_4_) == this.field_149877_a)
					{
						return;
					}

					if (p_149674_1_.getBlock(p_149674_2_, p_149674_3_, p_149674_4_ - 1) == this.field_149877_a)
					{
						return;
					}

					if (p_149674_1_.getBlock(p_149674_2_, p_149674_3_, p_149674_4_ + 1) == this.field_149877_a)
					{
						return;
					}

					int i1 = p_149674_5_.nextInt(4);
					int j1 = p_149674_2_;
					int k1 = p_149674_4_;

					if (i1 == 0)
					{
						j1 = p_149674_2_ - 1;
					}

					if (i1 == 1)
					{
						++j1;
					}

					if (i1 == 2)
					{
						k1 = p_149674_4_ - 1;
					}

					if (i1 == 3)
					{
						++k1;
					}

					Block block = p_149674_1_.getBlock(j1, p_149674_3_ - 1, k1);

					if (p_149674_1_.isAirBlock(j1, p_149674_3_, k1) && (block.canSustainPlant(p_149674_1_, j1, p_149674_3_ - 1, k1, UP, this) || block == Blocks.dirt || block == Blocks.grass))
					{
						p_149674_1_.setBlock(j1, p_149674_3_, k1, this.field_149877_a);
					}
				}
			}
		}
	}

	public void func_149874_m(World p_149874_1_, int p_149874_2_, int p_149874_3_, int p_149874_4_)
	{
		int l = p_149874_1_.getBlockMetadata(p_149874_2_, p_149874_3_, p_149874_4_) + MathHelper.getRandomIntegerInRange(p_149874_1_.rand, 2, 5);

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

		p_149874_1_.setBlockMetadataWithNotify(p_149874_2_, p_149874_3_, p_149874_4_, l, 2);
	}

	private float func_149875_n(World p_149875_1_, int p_149875_2_, int p_149875_3_, int p_149875_4_)
	{
		float f = 1.0F;
		Block block = p_149875_1_.getBlock(p_149875_2_, p_149875_3_, p_149875_4_ - 1);
		Block block1 = p_149875_1_.getBlock(p_149875_2_, p_149875_3_, p_149875_4_ + 1);
		Block block2 = p_149875_1_.getBlock(p_149875_2_ - 1, p_149875_3_, p_149875_4_);
		Block block3 = p_149875_1_.getBlock(p_149875_2_ + 1, p_149875_3_, p_149875_4_);
		Block block4 = p_149875_1_.getBlock(p_149875_2_ - 1, p_149875_3_, p_149875_4_ - 1);
		Block block5 = p_149875_1_.getBlock(p_149875_2_ + 1, p_149875_3_, p_149875_4_ - 1);
		Block block6 = p_149875_1_.getBlock(p_149875_2_ + 1, p_149875_3_, p_149875_4_ + 1);
		Block block7 = p_149875_1_.getBlock(p_149875_2_ - 1, p_149875_3_, p_149875_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_149875_2_ - 1; l <= p_149875_2_ + 1; ++l)
		{
			for (int i1 = p_149875_4_ - 1; i1 <= p_149875_4_ + 1; ++i1)
			{
				Block block8 = p_149875_1_.getBlock(l, p_149875_3_ - 1, i1);
				float f1 = 0.0F;

				if (block8.canSustainPlant(p_149875_1_, l, p_149875_3_ - 1, i1, UP, this))
				{
					f1 = 1.0F;

					if (block8.isFertile(p_149875_1_, l, p_149875_3_ - 1, i1))
					{
						f1 = 3.0F;
					}
				}

				if (l != p_149875_2_ || i1 != p_149875_4_)
				{
					f1 /= 4.0F;
				}

				f += f1;
			}
		}

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

		return f;
	}

	@SideOnly(Side.CLIENT)
	public int getRenderColor(int p_149741_1_)
	{
		int j = p_149741_1_ * 32;
		int k = 255 - p_149741_1_ * 8;
		int l = p_149741_1_ * 4;
		return j << 16 | k << 8 | l;
	}

	@SideOnly(Side.CLIENT)
	public int colorMultiplier(IBlockAccess p_149720_1_, int p_149720_2_, int p_149720_3_, int p_149720_4_)
	{
		return this.getRenderColor(p_149720_1_.getBlockMetadata(p_149720_2_, p_149720_3_, p_149720_4_));
	}

	public void setBlockBoundsForItemRender()
	{
		float f = 0.125F;
		this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, 0.25F, 0.5F + f);
	}

	public void setBlockBoundsBasedOnState(IBlockAccess p_149719_1_, int p_149719_2_, int p_149719_3_, int p_149719_4_)
	{
		this.maxY = (double)((float)(p_149719_1_.getBlockMetadata(p_149719_2_, p_149719_3_, p_149719_4_) * 2 + 2) / 16.0F);
		float f = 0.125F;
		this.setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, (float)this.maxY, 0.5F + f);
	}

	public int getRenderType()
	{
		return 19;
	}

	@SideOnly(Side.CLIENT)
	public int getState(IBlockAccess p_149873_1_, int p_149873_2_, int p_149873_3_, int p_149873_4_)
	{
		int l = p_149873_1_.getBlockMetadata(p_149873_2_, p_149873_3_, p_149873_4_);
		return l < 7 ? -1 : (p_149873_1_.getBlock(p_149873_2_ - 1, p_149873_3_, p_149873_4_) == this.field_149877_a ? 0 : (p_149873_1_.getBlock(p_149873_2_ + 1, p_149873_3_, p_149873_4_) == this.field_149877_a ? 1 : (p_149873_1_.getBlock(p_149873_2_, p_149873_3_, p_149873_4_ - 1) == this.field_149877_a ? 2 : (p_149873_1_.getBlock(p_149873_2_, p_149873_3_, p_149873_4_ + 1) == this.field_149877_a ? 3 : -1))));
	}

	@SuppressWarnings("unused")
	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_, p_149690_7_);

		if (false && !p_149690_1_.isRemote)
		{
			Item item = null;

			if (this.field_149877_a == Blocks.pumpkin)
			{
				item = Items.pumpkin_seeds;
			}

			if (this.field_149877_a == Blocks.melon_block)
			{
				item = Items.melon_seeds;
			}

			for (int j1 = 0; j1 < 3; ++j1)
			{
				if (p_149690_1_.rand.nextInt(15) <= p_149690_5_)
				{
					this.dropBlockAsItem(p_149690_1_, p_149690_2_, p_149690_3_, p_149690_4_, new ItemStack(item));
				}
			}
		}
	}

	public Item getItemDropped(int p_149650_1_, Random p_149650_2_, int p_149650_3_)
	{
		return null;
	}

	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.field_149877_a == Blocks.pumpkin ? Items.pumpkin_seeds : (this.field_149877_a == Blocks.melon_block ? Items.melon_seeds : Item.getItemById(0));
	}

	@SideOnly(Side.CLIENT)
	public void registerBlockIcons(IIconRegister p_149651_1_)
	{
		this.blockIcon = p_149651_1_.registerIcon(this.getTextureName() + "_disconnected");
		this.field_149876_b = p_149651_1_.registerIcon(this.getTextureName() + "_connected");
	}

	@SideOnly(Side.CLIENT)
	public IIcon getStemIcon()
	{
		return this.field_149876_b;
	}

	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_149874_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 meta, int fortune)
	{
		ArrayList<ItemStack> ret = new ArrayList<ItemStack>();

		Item item = null;
		item = field_149877_a == Blocks.pumpkin ? Items.pumpkin_seeds : item;
		item = field_149877_a == Blocks.melon_block ? Items.melon_seeds : item;

		for (int i = 0; item != null && i < 3; i++)
		{
			if (world.rand.nextInt(15) <= meta)
				ret.add(new ItemStack(item));
		}

		return ret;
	}
}