Fix rare null reference error and add hidden ProtectionEnabledMessageDelay option

Author: RestoreMonarchy

RespawnProtection/Components/RespawnProtectionComponent.cs

@@ -108,7 +108,8 @@ private IEnumerator ProtectionTimer()
             DisableProtection();
             if (configuration.SendProtectionDisabledExpiredMessage)
             {
-                pluginInstance.SendMessageToPlayer(UnturnedPlayer.FromCSteamID(SteamID), "SpawnProtectionDisabledExpired");
+                UnturnedPlayer unturnedPlayer = UnturnedPlayer.FromCSteamID(SteamID);
+                pluginInstance.SendMessageToPlayer(unturnedPlayer, "SpawnProtectionDisabledExpired");
             }
         }
 

RespawnProtection/RespawnProtection.csproj

@@ -4,7 +4,7 @@
     <TargetFramework>net48</TargetFramework>
 	  <LangVersion>latest</LangVersion>
 	  <RootNamespace>RestoreMonarchy.RespawnProtection</RootNamespace>
-    <Version>1.2.0</Version>
+    <Version>1.2.1</Version>
   </PropertyGroup>
 
   <ItemGroup>

RespawnProtection/RespawnProtectionConfiguration.cs

@@ -20,6 +20,8 @@ public class RespawnProtectionConfiguration : IRocketPluginConfiguration
         public float EffectTriggerRate { get; set; }
         public float AttackMessageRate { get; set; }
         public bool SendProtectionEnabledMessage { get; set; } = true;
+        public float ProtectionEnabledMessageDelay { get; set; } = 0f;
+        public bool ShouldSerializeSpawnProtectionEnabledMessageDelay() => ProtectionEnabledMessageDelay > 0;
         public bool SendProtectionDisabledExpiredMessage { get; set; } = true;
         public bool SendProtectionDisabledOtherMessage { get; set; } = true;
 

RespawnProtection/RespawnProtectionPlugin.cs

@@ -4,6 +4,7 @@
 using Rocket.API.Collections;
 using Rocket.Core.Logging;
 using Rocket.Core.Plugins;
+using Rocket.Core.Utils;
 using Rocket.Unturned;
 using Rocket.Unturned.Chat;
 using Rocket.Unturned.Player;
@@ -68,7 +69,17 @@ private void OnPlayerConnected(UnturnedPlayer player)
                 if (Configuration.Instance.SendProtectionEnabledMessage)
                 {
                     string duration = Configuration.Instance.ProtectionDuration.ToString("N0");
-                    SendMessageToPlayer(player, "SpawnProtectionEnabled", duration);
+                    if (Configuration.Instance.ProtectionEnabledMessageDelay > 0)
+                    {
+                        TaskDispatcher.QueueOnMainThread(() =>
+                        {
+                            SendMessageToPlayer(player, "SpawnProtectionEnabled", duration);
+                        }, Configuration.Instance.ProtectionEnabledMessageDelay);
+                        
+                    } else
+                    {
+                        SendMessageToPlayer(player, "SpawnProtectionEnabled", duration);
+                    }                    
                 }
             }
         }
@@ -151,7 +162,10 @@ internal void SendMessageToPlayer(IRocketPlayer player, string translationKey, p
             }
 
             UnturnedPlayer unturnedPlayer = (UnturnedPlayer)player;
-            ChatManager.serverSendMessage(msg, MessageColor, null, unturnedPlayer.SteamPlayer(), EChatMode.SAY, Configuration.Instance.MessageIconUrl, true);
+            if (unturnedPlayer != null)
+            {
+                ChatManager.serverSendMessage(msg, MessageColor, null, unturnedPlayer.SteamPlayer(), EChatMode.SAY, Configuration.Instance.MessageIconUrl, true);
+            }
         }
     }
 }