CommonEventHandler.java

/*
 *  This file is part of Cubic Chunks Mod, licensed under the MIT License (MIT).
 *
 *  Copyright (c) 2015 contributors
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in
 *  all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *  THE SOFTWARE.
 */
package cubicchunks;

import net.minecraft.world.WorldProvider;
import net.minecraft.world.WorldType;
import net.minecraftforge.event.world.WorldEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.TickEvent;
import net.minecraftforge.fml.relauncher.Side;

import cubicchunks.server.SpawnCubes;
import cubicchunks.util.ReflectionUtil;
import cubicchunks.world.ICubicWorld;
import cubicchunks.world.ICubicWorldServer;
import cubicchunks.world.type.ICubicWorldType;

public class CommonEventHandler {

	@SubscribeEvent
	public void onWorldLoad(WorldEvent.Load evt) {
		if (!(evt.getWorld().getWorldType() instanceof ICubicWorldType)) {
			return;
		}

		CubicChunks.LOGGER.info("Initializing world " + evt.getWorld() + " with type " + evt.getWorld().getWorldType());
		ICubicWorld world = (ICubicWorld) evt.getWorld();

		WorldType type = evt.getWorld().getWorldType();
		if (type instanceof ICubicWorldType) {
			WorldProvider provider = ((ICubicWorldType) type).getReplacedProviderFor(world.getProvider());
			ReflectionUtil.setFieldValueSrg(world, "field_73011_w", provider);
		}

		world.initCubicWorld();

		if (!world.isRemote()) {
			SpawnCubes.update(world);
		}
	}

	@SubscribeEvent
	public void onWorldServerTick(TickEvent.WorldTickEvent evt) {
		ICubicWorldServer world = (ICubicWorldServer) evt.world;
		//Forge (at least version 11.14.3.1521) doesn't call this event for client world.
		if (evt.phase == TickEvent.Phase.END && world.isCubicWorld() && evt.side == Side.SERVER) {
			world.tickCubicWorld();

			if (!world.isRemote()) {
				// There is no event for when the spawn location changes, so check every tick for now
				SpawnCubes.update(world);
			}
		}
	}

}