Add GetGameframeTime to NativeAPI (#627)

Co-authored-by: Michael Wilson <[email protected]>

managed/CounterStrikeSharp.API/Core/API.cs

@@ -337,6 +337,16 @@ public static int GetMaxClients(){
 			}
 		}
 
+        public static float GetGameFrameTime(){
+			lock (ScriptContext.GlobalScriptContext.Lock) {
+			ScriptContext.GlobalScriptContext.Reset();
+			ScriptContext.GlobalScriptContext.SetIdentifier(0x97E331CA);
+			ScriptContext.GlobalScriptContext.Invoke();
+			ScriptContext.GlobalScriptContext.CheckErrors();
+			return (float)ScriptContext.GlobalScriptContext.GetResult(typeof(float));
+			}
+		}
+
         public static void IssueServerCommand(string command){
 			lock (ScriptContext.GlobalScriptContext.Lock) {
 			ScriptContext.GlobalScriptContext.Reset();

managed/CounterStrikeSharp.API/Server.cs

@@ -46,28 +46,33 @@ public class Server
         /// </summary>
         /// <remarks>Does not increment when server is hibernating</remarks>
         public static double TickedTime => NativeAPI.GetTickedTime();
-        
+
         /// <summary>
         /// Returns the current map time in seconds, as an interval of the server's tick interval.
         /// e.g. 70.046875 would represent 70 seconds of map time and the 4483rd tick of the server (70.046875 / 0.015625).
         /// </summary>
         /// <remarks>Increments even when server is hibernating</remarks>
         public static float CurrentTime => NativeAPI.GetCurrentTime();
-        
+
         /// <summary>
         /// Returns the current map tick count.
         /// CS2 is a 64 tick server, so the value will increment by 64 every second.
         /// </summary>
         public static int TickCount => NativeAPI.GetTickCount();
-        
+
         /// <summary>
         /// Returns the total time the server has been running in seconds.
         /// </summary>
         /// <remarks>Increments even when server is hibernating</remarks>
         public static double EngineTime => NativeAPI.GetEngineTime();
-
+
+        /// <summary>
+        /// Returns the time spent on last server or client frame
+        /// </summary>
+        public static float FrameTime => NativeAPI.GetGameFrameTime();
+
         public static void PrecacheModel(string name) => NativeAPI.PrecacheModel(name);
-        
+
         /// <summary>
         /// <inheritdoc cref="RunOnTick"/>
         /// Returns Task that completes once the synchronous task has been completed.
@@ -78,7 +83,7 @@ public static Task RunOnTickAsync(int tick, Action task)
             NativeAPI.QueueTaskForFrame(tick, functionReference);
             return functionReference.CompletionTask;
         }
-        
+
         /// <summary>
         /// Queue a task to be executed on the specified tick.
         /// See <see cref="TickCount"/> to retrieve the current tick.
@@ -108,7 +113,7 @@ public static void NextFrame(Action task)
         {
             NextFrameAsync(task);
         }
-        
+
         /// <summary>
         /// <inheritdoc cref="NextWorldUpdate"/>
         /// Returns Task that completes once the synchronous task has been completed.
@@ -119,7 +124,7 @@ public static Task NextWorldUpdateAsync(Action task)
             NativeAPI.QueueTaskForNextWorldUpdate(functionReference);
             return functionReference.CompletionTask;
         }
-        
+
         /// <summary>
         /// Queue a task to be executed on the next pre world update.
         /// <remarks>Executes if the server is hibernating.</remarks>
@@ -157,4 +162,4 @@ public static string[] GetMapList()
 
         public static void PrintToConsole(string s) => NativeAPI.PrintToServerConsole($"{s}\n\0");
     }
-}
+}

src/scripting/natives/natives_engine.cpp

@@ -245,7 +245,7 @@ REGISTER_NATIVES(engine, {
     ScriptEngine::RegisterNativeHandler("GET_TICK_INTERVAL", GetTickInterval);
     ScriptEngine::RegisterNativeHandler("GET_TICK_COUNT", GetTickCount);
     ScriptEngine::RegisterNativeHandler("GET_CURRENT_TIME", GetCurrentTime);
-    ScriptEngine::RegisterNativeHandler("GET_GAMEFRAME_TIME", GetGameFrameTime);
+    ScriptEngine::RegisterNativeHandler("GET_GAME_FRAME_TIME", GetGameFrameTime);
     ScriptEngine::RegisterNativeHandler("GET_ENGINE_TIME", GetEngineTime);
     ScriptEngine::RegisterNativeHandler("GET_MAX_CLIENTS", GetMaxClients);
     ScriptEngine::RegisterNativeHandler("ISSUE_SERVER_COMMAND", ServerCommand);

src/scripting/natives/natives_engine.yaml

@@ -6,6 +6,7 @@ GET_CURRENT_TIME: -> float
 GET_TICK_COUNT: -> int
 GET_ENGINE_TIME: -> double
 GET_MAX_CLIENTS: -> int
+GET_GAME_FRAME_TIME: -> float
 ISSUE_SERVER_COMMAND: command:string -> void
 PRECACHE_MODEL: name:string -> void
 PRECACHE_SOUND: name:string, preload:bool -> bool