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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 28 Mar 2016 21:15:34 -0400
Subject: [PATCH] EntityPathfindEvent
Fires when an Entity decides to start moving to a location.
diff --git a/src/main/java/com/destroystokyo/paper/event/entity/EntityPathfindEvent.java b/src/main/java/com/destroystokyo/paper/event/entity/EntityPathfindEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..2dd25136d81624025244a82de119fbecd0d7224c
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/entity/EntityPathfindEvent.java
@@ -0,0 +1,83 @@
+package com.destroystokyo.paper.event.entity;
+
+import org.bukkit.Location;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.entity.EntityEvent;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;
+
+/**
+ * Fired when an Entity decides to start moving towards a location.
+ * <p>
+ * This event does not fire for the entities actual movement. Only when it
+ * is choosing to start moving to a location.
+ */
+@NullMarked
+public class EntityPathfindEvent extends EntityEvent implements Cancellable {
+
+ private static final HandlerList HANDLER_LIST = new HandlerList();
+
+ private final @Nullable Entity targetEntity;
+ private final Location location;
+ private boolean cancelled;
+
+ @ApiStatus.Internal
+ public EntityPathfindEvent(final Entity entity, final Location location, final @Nullable Entity targetEntity) {
+ super(entity);
+ this.targetEntity = targetEntity;
+ this.location = location;
+ }
+
+ /**
+ * The Entity that is pathfinding.
+ *
+ * @return The Entity that is pathfinding.
+ */
+ public Entity getEntity() {
+ return this.entity;
+ }
+
+ /**
+ * If the Entity is trying to pathfind to an entity, this is the entity in relation.
+ * <br>
+ * Otherwise, this will return {@code null}.
+ *
+ * @return The entity target or {@code null}
+ */
+ public @Nullable Entity getTargetEntity() {
+ return this.targetEntity;
+ }
+
+ /**
+ * The Location of where the entity is about to move to.
+ * <br>
+ * Note that if the target happened to of been an entity
+ *
+ * @return Location of where the entity is trying to pathfind to.
+ */
+ public Location getLoc() {
+ return this.location.clone();
+ }
+
+ @Override
+ public boolean isCancelled() {
+ return this.cancelled;
+ }
+
+ @Override
+ public void setCancelled(final boolean cancel) {
+ this.cancelled = cancel;
+ }
+
+ @Override
+ public HandlerList getHandlers() {
+ return HANDLER_LIST;
+ }
+
+ public static HandlerList getHandlerList() {
+ return HANDLER_LIST;
+ }
+}
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