Add API to change EnderEye target without other nonsense (#6460)

patches/api/0330-Change-EnderEye-target-without-changing-other-things.patch

@@ -0,0 +1,28 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Sat, 21 Aug 2021 12:14:00 -0700
+Subject: [PATCH] Change EnderEye target without changing other things
+
+
+diff --git a/src/main/java/org/bukkit/entity/EnderSignal.java b/src/main/java/org/bukkit/entity/EnderSignal.java
+index 1bba155d80621852acd187e181423afc577899ea..c8c74651e1b434e5a0fce6d9e8d01754b2d7287a 100644
+--- a/src/main/java/org/bukkit/entity/EnderSignal.java
++++ b/src/main/java/org/bukkit/entity/EnderSignal.java
+@@ -28,6 +28,17 @@ public interface EnderSignal extends Entity {
+      */
+     public void setTargetLocation(@NotNull Location location);
+ 
++    // Paper start
++    /**
++     * Set the {@link Location} this EnderSignal is moving towards.
++     *
++     * @param location the new target location
++     * @param update true to reset the {@link #getDropItem()}
++     *               to a random value and {@link #getDespawnTimer()} to 0
++     */
++    public void setTargetLocation(@NotNull Location location, boolean update);
++    // Paper end
++
+     /**
+      * Gets if the EnderSignal should drop an item on death.<br>
+      * If {@code true}, it will drop an item. If {@code false}, it will shatter.