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VehicleCollidesEntityScriptEvent.java
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VehicleCollidesEntityScriptEvent.java
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package com.denizenscript.denizen.events.vehicle;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizen.utilities.implementation.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.utilities.CoreUtilities;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.vehicle.VehicleEntityCollisionEvent;
public class VehicleCollidesEntityScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// vehicle collides with entity
// vehicle collides with <entity>
// <vehicle> collides with entity
// <vehicle> collides with <entity>
//
// @Group Vehicle
//
// @Location true
//
// @Switch type:<entity> to only process the event if the colliding entity matches the EntityTag matcher input.
//
// @Cancellable true
//
// @Triggers when a vehicle collides with an entity.
//
// @Context
// <context.vehicle> returns the EntityTag of the vehicle.
// <context.entity> returns the EntityTag of the entity the vehicle has collided with.
// <context.pickup> returns whether the vehicle can pick up the entity.
//
// @Determine
// "PICKUP:" + ElementTag(Boolean) to set whether the vehicle is allowed to pick up the entity or not.
//
// @Player when a vehicle collides with a player.
//
// @NPC when a vehicle collides with an NPC.
//
// @Example
// on vehicle collides with entity:
//
// @Example
// on minecart collides with sheep:
//
// @Example
// # This example disambiguates this event from the "projectile collides with entity" event for specific entity types.
// on vehicle collides with entity type:creeper:
// - announce "A <context.vehicle.entity_type> collided with a creeper!"
//
// -->
public VehicleCollidesEntityScriptEvent() {
registerCouldMatcher("<vehicle> collides with <entity>");
registerSwitches("type");
}
public VehicleEntityCollisionEvent event;
public EntityTag vehicle;
public EntityTag entity;
@Override
public boolean matches(ScriptPath path) {
if (!path.tryArgObject(0, vehicle)) {
return false;
}
if (!path.tryArgObject(3, entity)) {
return false;
}
if (!runInCheck(path, vehicle.getLocation())) {
return false;
}
if (!path.tryObjectSwitch("type", entity)) {
return false;
}
return super.matches(path);
}
@Override
public boolean applyDetermination(ScriptPath path, ObjectTag determinationObj) {
if (determinationObj instanceof ElementTag) {
String lower = CoreUtilities.toLowerCase(determinationObj.toString());
if (lower.startsWith("pickup:")) {
event.setPickupCancelled(!(new ElementTag(lower.substring("pickup:".length())).asBoolean()));
return true;
}
}
return super.applyDetermination(path, determinationObj);
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(entity);
}
@Override
public ObjectTag getContext(String name) {
switch (name) {
case "vehicle": return vehicle;
case "entity": return entity.getDenizenObject();
case "pickup": return new ElementTag(!event.isPickupCancelled());
}
return super.getContext(name);
}
@EventHandler
public void onVehicleCollidesEntity(VehicleEntityCollisionEvent event) {
entity = new EntityTag(event.getEntity());
vehicle = new EntityTag(event.getVehicle());
this.event = event;
fire(event);
}
}