From 479b539b44075cc0fa53ce9c073477f5cf4e93d1 Mon Sep 17 00:00:00 2001
From: Li <li@silica.codes>
Date: Sun, 8 May 2022 17:17:00 +1200
Subject: [PATCH] Fix %CALL HORSE

---
 HorseIsleServer/LibHISP/Game/Chat/Command.cs | 30 +++++++++++++-------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/HorseIsleServer/LibHISP/Game/Chat/Command.cs b/HorseIsleServer/LibHISP/Game/Chat/Command.cs
index 10f1c2b..0de0d1c 100644
--- a/HorseIsleServer/LibHISP/Game/Chat/Command.cs
+++ b/HorseIsleServer/LibHISP/Game/Chat/Command.cs
@@ -782,17 +782,27 @@ namespace HISP.Game.Chat
             if (!user.Administrator)
                 return false;
 
-            if (args.Length >= 1)
-                if (args[0].ToUpper() != "HORSE")
-                    return false;
+            if (args.Length <= 0)
+                return;
 
-            string formattedmessage = Messages.FormatPlayerCommandCompleteMessage(message);
-
-            WildHorse horse = WildHorse.WildHorses[GameServer.RandomNumberGenerator.Next(0, WildHorse.WildHorses.Length)];
-            horse.X = user.X;
-            horse.Y = user.Y;
-
-            GameServer.UpdateAreaForAll(user.X, user.Y);
+            try
+            {
+                if (args[0].ToUpper() != "HORSE")
+                    return false;
+
+                string formattedmessage = Messages.FormatPlayerCommandCompleteMessage(message);
+
+                WildHorse horse = WildHorse.WildHorses[GameServer.RandomNumberGenerator.Next(0, WildHorse.WildHorses.Length)];
+                horse.X = user.X;
+                horse.Y = user.Y;
+
+                GameServer.UpdateAreaForAll(user.X, user.Y);
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+            
 
             byte[] chatPacket = PacketBuilder.CreateChat(formattedmessage, PacketBuilder.CHAT_BOTTOM_LEFT);
             user.LoggedinClient.SendPacket(chatPacket);