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HangingBreaksScriptEvent.java
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HangingBreaksScriptEvent.java
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package com.denizenscript.denizen.events.entity;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizen.objects.LocationTag;
import com.denizenscript.denizen.BukkitScriptEntryData;
import com.denizenscript.denizen.events.BukkitScriptEvent;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.scripts.ScriptEntryData;
import com.denizenscript.denizencore.scripts.containers.ScriptContainer;
import com.denizenscript.denizencore.utilities.CoreUtilities;
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>)
// <hanging> breaks (because <cause>)
//
// @Regex ^on [^\s]+ breaks( because [^\s]+)$
// @Switch in <area>
//
// @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 EntityTag that broke the hanging entity, if any.
// <context.hanging> returns the EntityTag of the hanging.
// -->
public HangingBreaksScriptEvent() {
instance = this;
}
public static HangingBreaksScriptEvent instance;
public ElementTag cause;
public EntityTag entity;
public EntityTag hanging;
public LocationTag 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(ScriptPath path) {
String hangCheck = path.eventArgLowerAt(0);
if (!tryEntity(hanging, hangCheck)) {
return false;
}
if (path.eventArgLowerAt(2).equals("because") && !path.eventArgLowerAt(3).equals(CoreUtilities.toLowerCase(cause.asString()))) {
return false;
}
if (!runInCheck(path, location)) {
return false;
}
return true;
}
@Override
public String getName() {
return "HangingBreaks";
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(entity != null && entity.isPlayer() ? EntityTag.getPlayerFrom(event.getEntity()) : null,
entity != null && entity.isCitizensNPC() ? EntityTag.getNPCFrom(event.getEntity()) : null);
}
@Override
public ObjectTag getContext(String name) {
if (name.equals("cause")) {
return cause;
}
else if (name.equals("entity")) {
return entity;
}
else if (name.equals("hanging")) {
return hanging;
}
else if (name.equals("location")) { // NOTE: Deprecated
return location;
}
return super.getContext(name);
}
@EventHandler
public void onHangingBreaks(HangingBreakEvent event) {
hanging = new EntityTag(event.getEntity());
cause = new ElementTag(event.getCause().name());
location = new LocationTag(hanging.getLocation());
if (event instanceof HangingBreakByEntityEvent) {
entity = new EntityTag(((HangingBreakByEntityEvent) event).getRemover());
}
else {
entity = null;
}
this.event = event;
fire(event);
}
}