/
EntityKilledScriptEvent.java
174 lines (153 loc) · 6.11 KB
/
EntityKilledScriptEvent.java
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package net.aufdemrand.denizen.events.scriptevents;
import net.aufdemrand.denizen.objects.dEntity;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizencore.events.ScriptEvent;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.aH;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.scripts.containers.ScriptContainer;
import net.aufdemrand.denizencore.utilities.CoreUtilities;
import org.bukkit.Bukkit;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.EntityDamageEvent;
import java.util.HashMap;
public class EntityKilledScriptEvent extends ScriptEvent implements Listener {
// <--[event]
// @Events
// entity killed
// entity killed by <cause>
// <entity> killed
// <entity> killed by <cause>
// entity kills entity
// entity kills <entity>
// <entity> kills entity
// <entity> kills <entity>
//
// @Cancellable true
//
// @Triggers when an entity is killed.
//
// @Context
// <context.entity> returns the dEntity that was killed.
// <context.cause> returns the an Element of reason the entity was damaged - see <@link language damage cause> for causes.
// <context.damage> returns an Element(Decimal) of the amount of damage dealt.
// <context.final_damage> returns an Element(Decimal) of the amount of damage dealt, after armor is calculated.
// <context.damager> returns the dEntity damaging the other entity.
// <context.projectile> returns a dEntity of the projectile shot by the damager, if any.
// <context.damage_TYPE> returns the damage dealt by a specific damage type where TYPE can be any of: BASE, HARD_HAT, BLOCKING, ARMOR, RESISTANCE, MAGIC, ABSORPTION.
//
// @Determine
// Element(Decimal) to set the amount of damage the entity receives, instead of dying.
//
// -->
public EntityKilledScriptEvent() {
instance = this;
}
public static EntityKilledScriptEvent instance;
public dEntity entity;
public Element cause;
public Element damage;
public Element final_damage;
public dEntity damager;
public dEntity projectile;
public EntityDamageEvent event;
@Override
public boolean couldMatch(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
return lower.contains(" kills")
|| lower.contains(" killed");
}
@Override
public boolean matches(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
String test = lower.substring(0,lower.indexOf(" ") - 1);
if (!test.equals("entity")
&& !test.equals(entity.identifySimpleType())
&& !test.equals(damager.identifySimpleType())) {
return false;
}
if (lower.contains(" by ")) {
test = lower.substring(lower.indexOf(" by " + 4));
if (!test.equals("entity")
&& !test.equals(entity.identifySimpleType())
&& !test.equals(damager.identifySimpleType())) {
if (projectile.isValid()) {
if (!test.equals("projectile")
|| !test.equals(projectile.identifySimpleType())) {
return false;
}
}
else {
return false;
}
}
}
if (entity.isValid() && entity.isLivingEntity()) {
if (final_damage.asDouble() <= entity.getLivingEntity().getHealth()) {
return false;
}
}
return true;
}
@Override
public String getName() {
return "EntityKilled";
}
@Override
public void init() {
Bukkit.getServer().getPluginManager().registerEvents(this, DenizenAPI.getCurrentInstance());
}
@Override
public void destroy() {
EntityDamageEvent.getHandlerList().unregister(this);
}
@Override
public boolean applyDetermination(ScriptContainer container, String determination) {
if (aH.Argument.valueOf(determination).matchesPrimitive(aH.PrimitiveType.Double)) {
damage = new Element(aH.getDoubleFrom(determination));
return true;
}
return super.applyDetermination(container, determination);
}
@Override
public HashMap<String, dObject> getContext() {
HashMap<String, dObject> context = super.getContext();
context.put("entity", entity);
context.put("damage", damage);
context.put("final_damage", final_damage);
context.put("cause", cause);
if (damager != null) {
context.put("damager", damager);
}
if (projectile != null) {
context.put("projectile", projectile);
}
for (EntityDamageEvent.DamageModifier dm: EntityDamageEvent.DamageModifier.values()) {
context.put("damage_" + dm.name(), new Element(event.getDamage(dm)));
}
return context;
}
@EventHandler
public void onEntityKilled(EntityDamageEvent event) {
entity = new dEntity(event.getEntity());
damage = new Element(event.getDamage());
final_damage = new Element(event.getFinalDamage());
cause = new Element(event.getCause().name().toLowerCase());
if (event instanceof EntityDamageByEntityEvent) {
damager = new dEntity(((EntityDamageByEntityEvent) event).getDamager());
if (damager.isProjectile()) {
projectile = damager;
if (damager.hasShooter()) {
damager = damager.getShooter();
}
}
}
cancelled = event.isCancelled();
this.event = event;
fire();
event.setCancelled(cancelled);
event.setDamage(damage.asDouble());
}
}