MOIMCHandler.java

/*
 * This file is part of Matter Overdrive
 * Copyright (c) 2015., Simeon Radivoev, All rights reserved.
 *
 * Matter Overdrive is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Matter Overdrive is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Matter Overdrive.  If not, see <http://www.gnu.org/licenses>.
 */

package matteroverdrive.imc;

import cpw.mods.fml.common.event.FMLInterModComms;
import matteroverdrive.MatterOverdrive;
import matteroverdrive.api.IMC;
import matteroverdrive.data.recipes.InscriberRecipe;
import matteroverdrive.handler.recipes.InscriberRecipes;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import org.apache.logging.log4j.Level;

/**
 * @author shadowfacts
 */
public class MOIMCHandler {

	public static void imcCallback(FMLInterModComms.IMCEvent event) {
		event.getMessages().forEach(MOIMCHandler::handleMessage);
	}

	public static void handleMessage(FMLInterModComms.IMCMessage msg) {
		switch (msg.key) {
			case IMC.MATTER_REGISTRY_BLACKLIST:
				handleItemBlacklistRegistration(msg);
				break;
			case IMC.MATTER_REGISTRY_BLACKLIST_MOD:
				MatterOverdrive.matterRegistry.addModToBlacklist(msg.getStringValue());
				break;
			case IMC.INSCRIBER_RECIPE:
				handleInscriberRecipeRegistration(msg);
				break;
			case IMC.MATTER_REGISTER:
				handleMatterRegistration(msg);
				break;
		}
	}

	private static void handleMatterRegistration(FMLInterModComms.IMCMessage msg)
	{
		if (!msg.isNBTMessage())
		{
			MatterOverdrive.log.warn("Invalid message type for Matter Registration. Message needs to be of type NBT");
			return;
		}
		try {
			NBTTagCompound data = msg.getNBTValue();
			if (containsAllTags(data, "Matter")) {
				int matter = data.getInteger("Matter");
				if (data.hasKey("Item")) {
					ItemStack itemStack = ItemStack.loadItemStackFromNBT(data.getCompoundTag("Item"));
					MatterOverdrive.matterRegistry.register(itemStack, matter);
				} else if (data.hasKey("Ore")) {
					String oreName = data.getString("Ore");
					MatterOverdrive.matterRegistry.register(oreName, matter);
				}
			}
		}catch (Exception e)
		{
			MatterOverdrive.log.log(Level.ERROR,e,"There was a problem while trying to register an Item in the Matter Registry from: %s",msg.getSender());
		}
	}

	private static void handleItemBlacklistRegistration(FMLInterModComms.IMCMessage msg)
	{
		if (!msg.isItemStackMessage())
		{
			MatterOverdrive.log.warn("Invalid message type for Matter Blacklist Registration. Message needs to be of type Item Stack");
			return;
		}
		ItemStack itemStack = msg.getItemStackValue();
		if (itemStack != null)
			MatterOverdrive.matterRegistry.addToBlacklist(itemStack);
	}

	private static void handleInscriberRecipeRegistration(FMLInterModComms.IMCMessage msg) {
		if (!msg.isNBTMessage())
		{
			MatterOverdrive.log.error("Invalid message format for Inscriber Recipe registration. Message needs to be of type NBT");
			return;
		}
		try {
			NBTTagCompound data = msg.getNBTValue();
			if (containsAllTags(data, "Main", "Sec", "Output", "Energy", "Time")) {
				ItemStack mainStack = ItemStack.loadItemStackFromNBT(data.getCompoundTag("Main"));
				ItemStack secStack = ItemStack.loadItemStackFromNBT(data.getCompoundTag("Sec"));
				ItemStack output = ItemStack.loadItemStackFromNBT(data.getCompoundTag("Output"));
				int energy = data.getInteger("Energy");
				int time = data.getInteger("Time");
				if (mainStack != null && secStack != null && output != null) {
					InscriberRecipe recipe = new InscriberRecipe(mainStack, secStack, output, energy, time);
					InscriberRecipes.registerRecipe(recipe);
				}
			}
		} catch (Exception e)
		{
			MatterOverdrive.log.log(Level.ERROR,e,"There was a problem while trying to register an Inscriber Recipe from: %s",msg.getSender());
		}
	}

	private static boolean containsAllTags(NBTTagCompound tagCompound,String... tags)
	{
		for (String tag : tags)
		{
			if(!tagCompound.hasKey(tag))
			{
				return false;
			}
		}
		return true;
	}

}