From e4eca0c1c9dfc1027c544e707b9e78f7cb34e6c8 Mon Sep 17 00:00:00 2001
From: LoJoSho <lojoshogaming@gmail.com>
Date: Thu, 16 Jan 2025 13:48:13 -0600
Subject: [PATCH] feat: add getViewers in ServerUtils that uses new canSee
 method

---
 .../hibiscuscommons/util/ServerUtils.java     | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/common/src/main/java/me/lojosho/hibiscuscommons/util/ServerUtils.java b/common/src/main/java/me/lojosho/hibiscuscommons/util/ServerUtils.java
index e82436a..014e9bc 100644
--- a/common/src/main/java/me/lojosho/hibiscuscommons/util/ServerUtils.java
+++ b/common/src/main/java/me/lojosho/hibiscuscommons/util/ServerUtils.java
@@ -4,10 +4,14 @@ import com.comphenix.protocol.wrappers.WrappedGameProfile;
 import com.comphenix.protocol.wrappers.WrappedSignedProperty;
 import me.lojosho.hibiscuscommons.nms.NMSHandlers;
 import org.bukkit.Color;
+import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.List;
 
 public class ServerUtils {
 
@@ -92,6 +96,21 @@ public class ServerUtils {
         return nextYaw;
     }
 
+    /**
+     * Get the viewers of an entity (Players only) that can see the entity in the world.
+     * This ignores config view distances and checks directly with the server.
+     * @param entity
+     * @return
+     */
+    @NotNull
+    public static List<Player> getViewers(@NotNull Entity entity) {
+        ArrayList<Player> viewers = new ArrayList<>();
+        for (Player player : entity.getLocation().getWorld().getPlayers()) {
+            if (player.canSee(entity)) viewers.add(player);
+        }
+        return viewers;
+    }
+
     public static boolean hasClass(String className) {
         try {
             Class.forName(className);