Paper/patches/server/0584-Change-EnderEye-target-without-changing-other-things.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 21 Aug 2021 12:13:53 -0700
Subject: [PATCH] Change EnderEye target without changing other things


diff --git a/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java b/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
index 8b0ccd1aa0f2f1d2326c6071f16e641afc101751..fca3786d0a3f99a3e61e7a4b2251361276eff9d7 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
@@ -69,6 +69,11 @@ public class EyeOfEnder extends Entity implements ItemSupplier {
     }
 
     public void signalTo(BlockPos pos) {
+        // Paper start - Change EnderEye target without changing other things
+        this.signalTo(pos, true);
+    }
+    public void signalTo(BlockPos pos, boolean update) {
+        // Paper end - Change EnderEye target without changing other things
         double d0 = (double) pos.getX();
         int i = pos.getY();
         double d1 = (double) pos.getZ();
@@ -86,8 +91,10 @@ public class EyeOfEnder extends Entity implements ItemSupplier {
             this.tz = d1;
         }
 
+        if (update) { // Paper - Change EnderEye target without changing other things
         this.life = 0;
         this.surviveAfterDeath = this.random.nextInt(5) > 0;
+        } // Paper - Change EnderEye target without changing other things
     }
 
     @Override
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
index d4dfc7a0266086b9bf2c3966c6e149453d0583ba..27f56fa4b7ef92a9a4dfa6b782350424b88210f2 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
@@ -32,8 +32,15 @@ public class CraftEnderSignal extends CraftEntity implements EnderSignal {
 
     @Override
     public void setTargetLocation(Location location) {
+        // Paper start - Change EnderEye target without changing other things
+        this.setTargetLocation(location, true);
+    }
+
+    @Override
+    public void setTargetLocation(Location location, boolean update) {
+        // Paper end - Change EnderEye target without changing other things
         Preconditions.checkArgument(this.getWorld().equals(location.getWorld()), "Cannot target EnderSignal across worlds");
-        this.getHandle().signalTo(CraftLocation.toBlockPosition(location));
+        this.getHandle().signalTo(CraftLocation.toBlockPosition(location), update); // Paper - Change EnderEye target without changing other things
     }
 
     @Override