MagicBees/magicbees_src/magicbees/bees/AlleleEffectSpawnWisp.java

package magicbees.bees;

import java.lang.reflect.Field;

import cpw.mods.fml.common.FMLLog;
import forestry.api.apiculture.IBeeGenome;
import forestry.api.apiculture.IBeeHousing;
import magicbees.item.ItemArmorApiarist;
import magicbees.main.utils.compat.ThaumcraftHelper;
import net.minecraft.entity.EntityList;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.World;

public class AlleleEffectSpawnWisp extends AlleleEffectSpawnMob
{
	
	private byte[] wispTypes = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47 };

	public AlleleEffectSpawnWisp(String id, boolean isDominant, String mobToSpawn, String soundToPlay)
	{
		super(id, isDominant, mobToSpawn, soundToPlay);
	}

	@Override
	protected boolean spawnMob(IBeeGenome bee, EntityPlayer player, World world, IBeeHousing housing, boolean spawnAlternate)
	{
		boolean spawnedFlag = false;
		
		EntityLiving mob;
		if (spawnAlternate && this.alternateMob != null)
		{
			mob = (EntityLiving) EntityList.createEntityByName(this.alternateMob, world);
		}
		else
		{
			mob = (EntityLiving) EntityList.createEntityByName(this.mobName, world);
		}
		
		if (mob != null)
		{
			double pos[] = this.randomMobSpawnCoords(world, bee, housing);			
			
			int entitiesCount = world.getEntitiesWithinAABB(mob.getClass(),
					AxisAlignedBB.getBoundingBox((int)pos[0], (int)pos[1], (int)pos[2], (int)pos[0] + 1, (int)pos[1] + 1, (int)pos[2] + 1)
							.expand(8.0D, 4.0D, 8.0D)).size();
			
			mob.setPositionAndRotation(pos[0], pos[1], pos[2], world.rand.nextFloat() * 360f, 0f);
			
			if (entitiesCount < this.maxMobsInArea && mob.getCanSpawnHere())
			{
				// Try some Reflection on TC code. This could be dangerous.
				try
				{
					Class wispEntity = Class.forName(ThaumcraftHelper.Entity.WISP.getClassName());
					Field type = wispEntity.getDeclaredField("type");
					type.setByte(mob, wispTypes[world.rand.nextInt(wispTypes.length)]);
				}
				catch (Exception e) { /*Last time I had a request to post error messages, I regretted it.*/ }

				spawnedFlag = world.spawnEntityInWorld(mob);
				if (this.aggosOnPlayer && player != null)
				{
					if (ItemArmorApiarist.getNumberPiecesWorn(player) < 4)
					{
						// Protect fully suited player from initial murder intent.
						mob.setAttackTarget(player);
					}
				}
			}
		}
		
		return spawnedFlag;
	}
}