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Implementation of the EntityDamage*Events.

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Many files were added to enable the correct hooking of these events, and a new
event EntityDamageByProjectileEvent. EntityDamageByProjectileEvent adds the
ability to get the projectile entity (such as an egg) and also set if the
projectile 'bounces'. Only two projectiles currently respond to bouncing, Arrow
and Fish - were if the fish bounces it means the fish is not hooked. Bouncing
is independent of any damage caused via the event. In addition, the changes to
EntityDamageEvent that enable setting post-event damage were implemented in all
hooks.

Finally, a bug in CraftArrow was fixed, where the constructor was not declared public.
This commit is contained in:
Andrew Ardill
2011-01-12 16:48:19 +11:00
committed by Erik Broes
parent 807de6ee22
commit ceaf94d5bb
12 changed files with 1784 additions and 20 deletions
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35
src/main/java/net/minecraft/server/EntityEgg.java
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@@ -2,11 +2,19 @@ package net.minecraft.server;
import java.util.List;
import java.util.Random;
// CraftBukkit start
import org.bukkit.entity.MobType;
import org.bukkit.craftbukkit.entity.CraftEgg;
import org.bukkit.craftbukkit.entity.CraftEntity;
import org.bukkit.craftbukkit.entity.CraftLivingEntity;
import org.bukkit.craftbukkit.entity.CraftPlayer;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.event.Event.Type;
import org.bukkit.event.entity.EntityDamageByProjectileEvent;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.player.PlayerEggThrowEvent;
// CraftBukkit end
public class EntityEgg extends Entity {
@@ -165,7 +173,30 @@ public class EntityEgg extends Entity {
}
if (movingobjectposition != null) {
if (movingobjectposition.g != null) {
if (!movingobjectposition.g.a(((Entity) (ak)), 0)) {
// CraftBukkit start
boolean bounce;
if (movingobjectposition.g instanceof EntityLiving) {
CraftServer server = ((WorldServer) this.l).getServer();
CraftEntity damagee = new CraftLivingEntity(server, (EntityLiving) movingobjectposition.g);
CraftEntity damager = new CraftLivingEntity(server, ak);
CraftEntity projectile = new CraftEgg(server, (EntityEgg) this);
//TODO @see EntityArrow#162
EntityDamageByProjectileEvent edbpe = new EntityDamageByProjectileEvent( damager, damagee, projectile, EntityDamageEvent.DamageCause.ENTITY_ATTACK, 0);
server.getPluginManager().callEvent(edbpe);
if(!edbpe.isCancelled()) {
// this function returns if the egg should stick or not, i.e. !bounce
bounce = !movingobjectposition.g.a(((Entity) (ak)), edbpe.getDamage());
} else {
// event was cancelled, get if the egg should bounce or not
bounce = edbpe.getBounce();
}
} else {
bounce = !movingobjectposition.g.a(((Entity) (ak)), 0);
}
if (!bounce) {
// CraftBukkit end
;
}
}
@@ -230,7 +261,7 @@ public class EntityEgg extends Entity {
this.l.a(entity);
}
}
// Craftbukkit stop
// CraftBukkit end
for (int j = 0; j < 8; j++) {
this.l.a("snowballpoof", p, q, r, 0.0D, 0.0D, 0.0D);