    001package net.minecraft.entity.item;
    002
    003import cpw.mods.fml.relauncher.Side;
    004import cpw.mods.fml.relauncher.SideOnly;
    005import net.minecraft.entity.EntityLiving;
    006import net.minecraft.entity.player.EntityPlayerMP;
    007import net.minecraft.entity.projectile.EntityThrowable;
    008import net.minecraft.util.DamageSource;
    009import net.minecraft.util.MovingObjectPosition;
    010import net.minecraft.world.World;
    011import net.minecraftforge.common.MinecraftForge;
    012import net.minecraftforge.event.entity.living.EnderTeleportEvent;
    013
    014public class EntityEnderPearl extends EntityThrowable
    015{
    016    public EntityEnderPearl(World par1World)
    017    {
    018        super(par1World);
    019    }
    020
    021    public EntityEnderPearl(World par1World, EntityLiving par2EntityLiving)
    022    {
    023        super(par1World, par2EntityLiving);
    024    }
    025
    026    @SideOnly(Side.CLIENT)
    027    public EntityEnderPearl(World par1World, double par2, double par4, double par6)
    028    {
    029        super(par1World, par2, par4, par6);
    030    }
    031
    032    /**
    033     * Called when this EntityThrowable hits a block or entity.
    034     */
    035    protected void onImpact(MovingObjectPosition par1MovingObjectPosition)
    036    {
    037        if (par1MovingObjectPosition.entityHit != null)
    038        {
    039            par1MovingObjectPosition.entityHit.attackEntityFrom(DamageSource.causeThrownDamage(this, this.getThrower()), 0);
    040        }
    041
    042        for (int i = 0; i < 32; ++i)
    043        {
    044            this.worldObj.spawnParticle("portal", this.posX, this.posY + this.rand.nextDouble() * 2.0D, this.posZ, this.rand.nextGaussian(), 0.0D, this.rand.nextGaussian());
    045        }
    046
    047        if (!this.worldObj.isRemote)
    048        {
    049            if (this.getThrower() != null && this.getThrower() instanceof EntityPlayerMP)
    050            {
    051                EntityPlayerMP entityplayermp = (EntityPlayerMP)this.getThrower();
    052
    053                if (!entityplayermp.playerNetServerHandler.connectionClosed && entityplayermp.worldObj == this.worldObj)
    054                {
    055                    EnderTeleportEvent event = new EnderTeleportEvent(entityplayermp, this.posX, this.posY, this.posZ, 5);
    056                    if (!MinecraftForge.EVENT_BUS.post(event)){
    057                        this.getThrower().setPositionAndUpdate(event.targetX, event.targetY, event.targetZ);
    058                        this.getThrower().fallDistance = 0.0F;
    059                        this.getThrower().attackEntityFrom(DamageSource.fall, event.attackDamage);
    060                    }
    061
    062                }
    063            }
    064
    065            this.setDead();
    066        }
    067    }
    068}