package RUMatter.blocks;

import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.Icon;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import RUMatter.RUCraft;
import RUMatter.RUCreativeTabs;
import RUMatter.tileEntities.TileEntityRUMad;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class BlockRUMad extends BlockContainer {

	public BlockRUMad(int id) {
		super(id, Material.iron);

		this.setCreativeTab(RUCreativeTabs.RUTab);
		this.setHardness(2F);
		this.setStepSound(soundMetalFootstep);
		this.setUnlocalizedName(BlockInfo.RUMad_UNLOCALISED_NAME);
	}

	@Override
	public void onBlockAdded(World world, int x, int y, int z) {
		super.onBlockAdded(world, x, y, z);
		setDefaultDirection(world, x, y, z);
	}

	// @param World, the world instance,
	// @param int x, y, z, the blocks x, y, and z coords
	// @param EntityPlayer, the player
	// @param int i, this is not really used in this along with the rest (float
	// f, float g, and float t)
	@Override
	public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int i, float f, float g, float t) {
		TileEntityRUMad tile = (TileEntityRUMad) world.getBlockTileEntity(x, y, z);
		if (tile != null || player.isSneaking()) {
			if (!world.isRemote) {
				player.addChatMessage("RUMad energy level: " + tile.energy);
				return true;
			} else if (world.isRemote) player.openGui(RUCraft.instance, 1, world, x, y, z);
		}
		return false;
	}

	@SideOnly(Side.CLIENT)
	Icon bottomTexture;
	@SideOnly(Side.CLIENT)
	Icon frontTexture;
	@SideOnly(Side.CLIENT)
	Icon sideTexture;

	@Override
	@SideOnly(Side.CLIENT)
	public void registerIcons(IconRegister register) {
		this.blockIcon = register.registerIcon(BlockInfo.Textures.RUMadTop.toString());
		this.bottomTexture = register.registerIcon(BlockInfo.Textures.RUMadBottom.toString());
		this.frontTexture = register.registerIcon(BlockInfo.Textures.RUMadFront.toString());
		this.sideTexture = register.registerIcon(BlockInfo.Textures.RUMadSide.toString());
	}

	@Override
	@SideOnly(Side.CLIENT)
	public Icon getIcon(int side, int metadata) {
		if (side == 0)
			return bottomTexture;
		else if (side == 1)
			return blockIcon;
		else if (side == metadata)
			return frontTexture;
		else return sideTexture;
	}

	/**
	 * set a blocks direction
	 */
	private void setDefaultDirection(World par1World, int par2, int par3, int par4) {
		if (!par1World.isRemote) {
			int l = par1World.getBlockId(par2, par3, par4 - 1);
			int i1 = par1World.getBlockId(par2, par3, par4 + 1);
			int j1 = par1World.getBlockId(par2 - 1, par3, par4);
			int k1 = par1World.getBlockId(par2 + 1, par3, par4);
			byte b0 = 3;

			if (Block.opaqueCubeLookup[l] && !Block.opaqueCubeLookup[i1]) {
				b0 = 3;
			}

			if (Block.opaqueCubeLookup[i1] && !Block.opaqueCubeLookup[l]) {
				b0 = 2;
			}

			if (Block.opaqueCubeLookup[j1] && !Block.opaqueCubeLookup[k1]) {
				b0 = 5;
			}

			if (Block.opaqueCubeLookup[k1] && !Block.opaqueCubeLookup[j1]) {
				b0 = 4;
			}

			par1World.setBlockMetadataWithNotify(par2, par3, par4, b0, 2);
		}
	}

	/**
	 * Called when the block is placed in the world.
	 */
	public void onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLivingBase par5EntityLivingBase, ItemStack par6ItemStack) {
		int l = MathHelper.floor_double((double) (par5EntityLivingBase.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3;

		if (l == 0) {
			par1World.setBlockMetadataWithNotify(par2, par3, par4, 2, 2);
		}

		if (l == 1) {
			par1World.setBlockMetadataWithNotify(par2, par3, par4, 5, 2);
		}

		if (l == 2) {
			par1World.setBlockMetadataWithNotify(par2, par3, par4, 3, 2);
		}

		if (l == 3) {
			par1World.setBlockMetadataWithNotify(par2, par3, par4, 4, 2);
		}
	}

	@Override
	public TileEntity createNewTileEntity(World world) {
		return new TileEntityRUMad();
	}

	@Override
	public boolean hasTileEntity() {
		return true;
	}
}