/*******************************************************************************
* 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.lepidopterology;
import net.minecraft.world.World;
import forestry.api.arboriculture.ILeafTickHandler;
import forestry.api.arboriculture.ITree;
import forestry.api.lepidopterology.IButterfly;
import forestry.core.proxy.Proxies;
import forestry.lepidopterology.entities.EntityButterfly;
import forestry.plugins.PluginLepidopterology;
public class ButterflySpawner implements ILeafTickHandler {
@Override
public boolean onRandomLeafTick(ITree tree, World world, int biomeId, int x, int y, int z, boolean isDestroyed) {
if(world.rand.nextFloat() >= tree.getGenome().getSappiness() * tree.getGenome().getYield())
return false;
IButterfly spawn = PluginLepidopterology.butterflyInterface.getIndividualTemplates().get(world.rand.nextInt(PluginLepidopterology.butterflyInterface.getIndividualTemplates().size()));
if(world.rand.nextFloat() >= spawn.getGenome().getPrimary().getRarity() * 0.5f)
return false;
if(world.countEntities(EntityButterfly.class) > PluginLepidopterology.spawnConstraint)
return false;
if(!spawn.canSpawn(world, x, y, z))
return false;
if(world.isAirBlock(x - 1, y, z)) {
attemptButterflySpawn(world, spawn, x - 1, y, z);
} else if(world.isAirBlock(x + 1, y, z)) {
attemptButterflySpawn(world, spawn, x + 1, y, z);
} else if(world.isAirBlock(x, y, z - 1)) {
attemptButterflySpawn(world, spawn, x, y, z - 1);
} else if(world.isAirBlock(x, y, z + 1)) {
attemptButterflySpawn(world, spawn, x, y, z + 1);
}
return false;
}
private void attemptButterflySpawn(World world, IButterfly butterfly, double x, double y, double z) {
if(PluginLepidopterology.butterflyInterface.spawnButterflyInWorld(world, butterfly.copy(), x, y + 0.1f, z) != null)
Proxies.log.finest("Spawned a butterfly '%s' at %s/%s/%s.", butterfly.getDisplayName(), x, y, z);
}
}