/**
 * Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
 * http://www.mod-buildcraft.com
 * <p/>
 * BuildCraft is distributed under the terms of the Minecraft Mod Public
 * License 1.0, or MMPL. Please check the contents of the license located in
 * http://www.mod-buildcraft.com/MMPL-1.0.txt
 */
package buildcraft.core;

import net.minecraft.block.Block;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.world.IBlockAccess;

import cpw.mods.fml.common.Loader;
import net.minecraftforge.common.util.ForgeDirection;

import buildcraft.api.transport.IInjectable;

public class CompatHooks {
	public static final CompatHooks INSTANCE;

	static {
		CompatHooks i = null;
		if (Loader.isModLoaded("BuildCraft|Compat")) {
			try {
				i = (CompatHooks) CompatHooks.class.getClassLoader().loadClass("buildcraft.compat.CompatHooksImpl").newInstance();
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

		if (i == null) {
			i = new CompatHooks();
		}

		INSTANCE = i;
	}

	public CompatHooks() {

	}

	public IInjectable getInjectableWrapper(TileEntity tile, ForgeDirection side) {
		return null;
	}

	public Block getVisualBlock(IBlockAccess world, int x, int y, int z, ForgeDirection side) {
		return null;
	}

	public int getVisualMeta(IBlockAccess world, int x, int y, int z, ForgeDirection side) {
		return -1;
	}

	public Block getBlock(Class<? extends Block> klazz) {
		Block block = null;

		if (Loader.isModLoaded("BuildCraft|Compat")) {
			try {
				block = (Block) CompatHooks.class.getClassLoader().loadClass(klazz.getName() + "Compat").newInstance();
			} catch (ClassNotFoundException e) {
				// Class not supplied by Compat
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

		if (block == null) {
			try {
				block = klazz.newInstance();
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

		return block;
	}

	public Class<? extends TileEntity> getTile(Class<? extends TileEntity> klazz) {
		Class<? extends TileEntity> tileClass = klazz;

		if (Loader.isModLoaded("BuildCraft|Compat")) {
			try {
				tileClass = (Class<? extends TileEntity>) CompatHooks.class.getClassLoader().loadClass(klazz.getName() + "Compat");
			} catch (ClassNotFoundException e) {
				// Class not supplied by Compat
				tileClass = klazz;
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

		return tileClass;
	}

	public Object getEnergyProvider(TileEntity tile) {
		return tile;
	}
}