    001package net.minecraftforge.event;
    002
    003import java.util.List;
    004
    005import net.minecraft.block.Block;
    006import net.minecraft.entity.EntityLiving;
    007import net.minecraft.entity.EnumCreatureType;
    008import net.minecraft.entity.player.EntityPlayer;
    009import net.minecraft.item.ItemStack;
    010import net.minecraft.world.World;
    011import net.minecraft.world.WorldServer;
    012import net.minecraftforge.common.MinecraftForge;
    013import net.minecraftforge.event.Event.Result;
    014import net.minecraftforge.event.entity.living.LivingSpawnEvent;
    015import net.minecraftforge.event.entity.player.PlayerDestroyItemEvent;
    016import net.minecraftforge.event.entity.player.PlayerEvent;
    017import net.minecraftforge.event.entity.player.PlayerInteractEvent;
    018import net.minecraftforge.event.entity.player.PlayerInteractEvent.Action;
    019import net.minecraftforge.event.world.WorldEvent;
    020
    021@SuppressWarnings("deprecation")
    022public class ForgeEventFactory
    023{
    024    public static boolean doPlayerHarvestCheck(EntityPlayer player, Block block, boolean success)
    025    {
    026        PlayerEvent.HarvestCheck event = new PlayerEvent.HarvestCheck(player, block, success);
    027        MinecraftForge.EVENT_BUS.post(event);
    028        return event.success;
    029    }
    030
    031    public static float getBreakSpeed(EntityPlayer player, Block block, int metadata, float original)
    032    {
    033        PlayerEvent.BreakSpeed event = new PlayerEvent.BreakSpeed(player, block, metadata, original);
    034        return (MinecraftForge.EVENT_BUS.post(event) ? -1 : event.newSpeed);
    035    }
    036
    037    public static PlayerInteractEvent onPlayerInteract(EntityPlayer player, Action action, int x, int y, int z, int face)
    038    {
    039        PlayerInteractEvent event = new PlayerInteractEvent(player, action, x, y, z, face);
    040        MinecraftForge.EVENT_BUS.post(event);
    041        return event;
    042    }
    043
    044    public static void onPlayerDestroyItem(EntityPlayer player, ItemStack stack)
    045    {
    046        MinecraftForge.EVENT_BUS.post(new PlayerDestroyItemEvent(player, stack));
    047    }
    048
    049    public static Result canEntitySpawn(EntityLiving entity, World world, float x, float y, float z)
    050    {
    051        LivingSpawnEvent.CheckSpawn event = new LivingSpawnEvent.CheckSpawn(entity, world, x, y, z);
    052        MinecraftForge.EVENT_BUS.post(event);
    053        return event.getResult();
    054    }
    055
    056    public static boolean doSpecialSpawn(EntityLiving entity, World world, float x, float y, float z)
    057    {
    058        return MinecraftForge.EVENT_BUS.post(new LivingSpawnEvent.SpecialSpawn(entity, world, x, y, z));
    059    }
    060
    061    public static List getPotentialSpawns(WorldServer world, EnumCreatureType type, int x, int y, int z, List oldList)
    062    {
    063        WorldEvent.PotentialSpawns event = new WorldEvent.PotentialSpawns(world, type, x, y, z, oldList);
    064        if (MinecraftForge.EVENT_BUS.post(event))
    065        {
    066            return null;
    067        }
    068        return event.list;
    069    }
    070}