/*
*******************************************************************************
* Copyright (c) 2011-2014 SirSengir.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser Public License v3
* which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl-3.0.txt
*
* Various Contributors including, but not limited to:
* SirSengir (original work), CovertJaguar, Player, Binnie, MysteriousAges
*******************************************************************************
*/
package forestry.api.core;
import com.google.common.collect.BiMap;
import com.google.common.collect.HashBiMap;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import net.minecraft.client.renderer.texture.IIconRegister;
/**
*
* @author CovertJaguar <http://www.railcraft.info/>
*/
public class ErrorStateRegistry {
private static final BiMap<Short, IErrorState> states = HashBiMap.create();
private static final Map<String, IErrorState> stateNames = new HashMap<String, IErrorState>();
private static final Set<IErrorState> stateView = Collections.unmodifiableSet(states.inverse().keySet());
public static void registerErrorState(IErrorState state) {
if (states.containsKey(state.getID()))
throw new RuntimeException("Forestry Error State does not possess a unique id.");
states.put(state.getID(), state);
addStateName(state, state.getUniqueName());
}
public static void addAlias(IErrorState state, String name) {
if (!states.values().contains(state))
throw new RuntimeException("Forestry Error State did not exist while trying to register alias.");
addStateName(state, name);
}
private static void addStateName(IErrorState state, String name) {
if (!name.contains(":"))
throw new RuntimeException("Forestry Error State name must be in the format <modid>:<name>.");
if (stateNames.containsKey(name))
throw new RuntimeException("Forestry Error State does not possess a unique name.");
stateNames.put(name, state);
}
public static IErrorState getErrorState(short id) {
return states.get(id);
}
public static IErrorState getErrorState(String name) {
return stateNames.get(name);
}
public static Set<IErrorState> getErrorStates() {
return stateView;
}
@SideOnly(Side.CLIENT)
public static void initIcons(IIconRegister register) {
for (IErrorState code : states.values()) {
code.registerIcons(register);
}
}
}