Paper/patches/server/0578-Expose-Tracked-Players.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tom <cryptite@gmail.com>
Date: Fri, 26 Feb 2021 16:24:25 -0600
Subject: [PATCH] Expose Tracked Players


diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 0988da3d82b9f13d36ccb73f282d36bf6d1f0284..d34e1da89e04df311c1627f43790851c23fef0b0 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -1311,5 +1311,18 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
     public boolean isTicking() {
         return getHandle().isTicking();
     }
+
+    @Override
+    public Set<org.bukkit.entity.Player> getTrackedPlayers() {
+        if (this.entity.tracker == null) {
+            return java.util.Collections.emptySet();
+        }
+
+        Set<org.bukkit.entity.Player> set = new java.util.HashSet<>(this.entity.tracker.seenBy.size());
+        for (net.minecraft.server.network.ServerPlayerConnection connection : this.entity.tracker.seenBy) {
+            set.add(connection.getPlayer().getBukkitEntity().getPlayer());
+        }
+        return set;
+    }
     // Paper end
 }