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Fixed exploit with Ender Pearls, and made them perform a damage event. This fixes BUKKIT-38

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This commit is contained in:
Nathan Adams 2011-12-01 23:34:14 +00:00
parent 6f79ca5c54
commit 0c958c0dff
1 changed files with 52 additions and 0 deletions
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52
src/main/java/net/minecraft/server/EntityEnderPearl.java Normal file
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package net.minecraft.server;
import org.bukkit.Bukkit;
import org.bukkit.craftbukkit.entity.CraftPlayer;
import org.bukkit.event.entity.EntityDamageEvent;
public class EntityEnderPearl extends EntityProjectile {
public EntityEnderPearl(World world) {
super(world);
}
public EntityEnderPearl(World world, EntityLiving entityliving) {
super(world, entityliving);
}
public EntityEnderPearl(World world, double d0, double d1, double d2) {
super(world, d0, d1, d2);
}
protected void a(MovingObjectPosition movingobjectposition) {
if (movingobjectposition.entity != null && movingobjectposition.entity.damageEntity(DamageSource.projectile(this, this.shooter), 0)) {
;
}
for (int i = 0; i < 32; ++i) {
this.world.a("portal", this.locX, this.locY + this.random.nextDouble() * 2.0D, this.locZ, this.random.nextGaussian(), 0.0D, this.random.nextGaussian());
}
if (!this.world.isStatic) {
// CraftBukkit start - dupe fix + damage event
boolean damage = false;
if (this.shooter != null) {
if (this.shooter instanceof EntityPlayer) {
damage = ((CraftPlayer)this.shooter.bukkitEntity).isOnline();
} else {
damage = true;
}
}
if (damage) {
this.shooter.a_(this.locX, this.locY, this.locZ);
this.shooter.fallDistance = 0.0F;
EntityDamageEvent event = new EntityDamageEvent(getBukkitEntity(), EntityDamageEvent.DamageCause.FALL, 5);
Bukkit.getPluginManager().callEvent(event);
this.shooter.damageEntity(DamageSource.FALL, event.getDamage());
}
// CraftBukkit end
this.die();
}
}
}