package com.hbm.blocks.generic;

import java.util.Random;

import com.hbm.lib.RefStrings;

import cpw.mods.fml.client.registry.RenderingRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.IIcon;
import net.minecraft.world.World;

public class BlockReeds extends Block {
	
	@SideOnly(Side.CLIENT) public IIcon iconMid;
	@SideOnly(Side.CLIENT) public IIcon iconBottom;

	public BlockReeds() {
		super(Material.plants);
	}

	@SideOnly(Side.CLIENT)
	public void registerBlockIcons(IIconRegister reg) {
		this.blockIcon = reg.registerIcon(RefStrings.MODID + ":reeds_top");
		this.iconMid = reg.registerIcon(RefStrings.MODID + ":reeds_mid");
		this.iconBottom = reg.registerIcon(RefStrings.MODID + ":reeds_bottom");
	}
	
	public IIcon getIcon(int height) {
		return height == 0 ? this.blockIcon : height == 1 ? this.iconMid : this.iconBottom;
	}

	@Override
	public boolean canPlaceBlockAt(World world, int x, int y, int z) {
		Block block = world.getBlock(x, y - 1, z);
		return block == Blocks.water || block == Blocks.flowing_water;
	}
	
	@Override
	public boolean canBlockStay(World world, int x, int y, int z) {
		return this.canPlaceBlockAt(world, x, y, z);
	}
	
	@Override
	public void onNeighborBlockChange(World world, int x, int y, int z, Block block) {
		super.onNeighborBlockChange(world, x, y, z, block);
		this.checkAndDropBlock(world, x, y, z);
	}

	protected void checkAndDropBlock(World world, int x, int y, int z) {
		if(!this.canBlockStay(world, x, y, z)) {
			world.setBlock(x, y, z, Blocks.air);
		}
	}
	
	@Override
	public AxisAlignedBB getCollisionBoundingBoxFromPool(World world, int x, int y, int z) {
		return null;
	}

	@Override
	public Item getItemDropped(int meta, Random rand, int fortune) {
		return Items.stick;
	}

	@Override
	public boolean isOpaqueCube() {
		return false;
	}

	@Override
	public boolean renderAsNormalBlock() {
		return false;
	}

	public static int renderID = RenderingRegistry.getNextAvailableRenderId();

	@Override
	public int getRenderType() {
		return renderID;
	}
}