/
HangingBreaksScriptEvent.java
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/
HangingBreaksScriptEvent.java
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package net.aufdemrand.denizen.events.entity;
import net.aufdemrand.denizen.BukkitScriptEntryData;
import net.aufdemrand.denizen.events.BukkitScriptEvent;
import net.aufdemrand.denizen.objects.dCuboid;
import net.aufdemrand.denizen.objects.dEntity;
import net.aufdemrand.denizen.objects.dLocation;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.dList;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.scripts.ScriptEntryData;
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.hanging.HangingBreakByEntityEvent;
import org.bukkit.event.hanging.HangingBreakEvent;
public class HangingBreaksScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// hanging breaks (because <cause>) (in <area>)
// <hanging> breaks (because <cause>) (in <area>)
//
// @Regex ^on [^\s]+ breaks( because [^\s]+)( in ((notable (cuboid|ellipsoid))|([^\s]+)))?$
//
// @Cancellable true
//
// @Triggers when a hanging entity (painting, item_frame, or leash_hitch) is broken.
//
// @Context
// <context.cause> returns the cause of the entity breaking. Causes: ENTITY, EXPLOSION, OBSTRUCTION, PHYSICS, and DEFAULT.
// <context.entity> returns the dEntity that broke the hanging entity, if any.
// <context.hanging> returns the dEntity of the hanging.
// <context.cuboids> DEPRECATED.
// <context.location> DEPRECATED.
// -->
public HangingBreaksScriptEvent() {
instance = this;
}
public static HangingBreaksScriptEvent instance;
public Element cause;
public dEntity entity;
public dEntity hanging;
public dList cuboids;
public dLocation location;
public HangingBreakEvent event;
@Override
public boolean couldMatch(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
return CoreUtilities.getXthArg(1, lower).equals("breaks")
&& !CoreUtilities.getXthArg(2, lower).equals("hanging")
&& !CoreUtilities.getXthArg(0, lower).equals("player");
}
@Override
public boolean matches(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
String hangCheck = CoreUtilities.getXthArg(0, lower);
if (!tryEntity(hanging, hangCheck)) {
return false;
}
if (CoreUtilities.xthArgEquals(2, lower, "because") && !CoreUtilities.xthArgEquals(3, lower, CoreUtilities.toLowerCase(cause.asString()))) {
return false;
}
if (!runInCheck(scriptContainer, s, lower, location)) {
return false;
}
return true;
}
@Override
public String getName() {
return "HangingBreaks";
}
@Override
public void init() {
Bukkit.getServer().getPluginManager().registerEvents(this, DenizenAPI.getCurrentInstance());
}
@Override
public void destroy() {
HangingBreakEvent.getHandlerList().unregister(this);
}
@Override
public boolean applyDetermination(ScriptContainer container, String determination) {
return super.applyDetermination(container, determination);
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(entity.isPlayer() ? dEntity.getPlayerFrom(event.getEntity()) : null,
entity.isCitizensNPC() ? dEntity.getNPCFrom(event.getEntity()) : null);
}
@Override
public dObject getContext(String name) {
if (name.equals("cause")) {
return cause;
}
else if (name.equals("entity")) { // NOTE: Deprecated
return entity;
}
else if (name.equals("hanging")) {
return hanging;
}
else if (name.equals("cuboids")) { // NOTE: Deprecated
return cuboids;
}
else if (name.equals("location")) { // NOTE: Deprecated
return location;
}
return super.getContext(name);
}
@EventHandler
public void onHangingBreaks(HangingBreakEvent event) {
hanging = new dEntity(event.getEntity());
cause = new Element(event.getCause().name());
location = new dLocation(hanging.getLocation());
if (event instanceof HangingBreakByEntityEvent) {
entity = new dEntity(((HangingBreakByEntityEvent) event).getRemover());
}
cuboids = new dList();
for (dCuboid cuboid : dCuboid.getNotableCuboidsContaining(location)) {
cuboids.add(cuboid.identifySimple());
}
cancelled = event.isCancelled();
this.event = event;
fire();
event.setCancelled(cancelled);
}
}