1 files changed, 89 insertions, 0 deletions
diff --git a/Source/Scripting/angelscript/asprofiler.h b/Source/Scripting/angelscript/asprofiler.h
new file mode 100644
index 00000000..b96f9803
--- /dev/null
+++ b/Source/Scripting/angelscript/asprofiler.h
@@ -0,0 +1,89 @@
+//-----------------------------------------------------------------------------
+//           Name: asprofiler.h
+//      Developer: Wolfire Games LLC
+//    Description:
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#pragma once
+
+#include <Internal/integer.h>
+
+#include <imgui.h>
+#include <imgui_internal.h>
+
+#include <vector>
+#include <string>
+#include <map>
+
+class ASContext;
+
+class ASProfiler
+{
+public:
+    ASProfiler();
+    ~ASProfiler();
+
+    bool enabled;
+
+    void Update();
+    void Draw();
+
+    static void AddContext(ASContext* context);
+    static void RemoveContext(ASContext* context);
+    static const std::vector<ASContext*>& GetActiveContexts();
+
+    void SetContext(ASContext* context);
+
+    void ASEnterTelemetryZone(const std::string& str);
+    void ASLeaveTelemetryZone();
+
+    void CallScriptFunction(const char* str);
+    void LeaveScriptFunction();
+
+    static int GetMaxWindowSize() { return kMaxWindowSize; }
+    static int GetMaxTimeHistorySize() { return kTimeHistorySize; }
+private:
+    const static int kMaxWindowSize = 60;
+    const static int kTimeHistorySize = 10;
+    struct ZoneTime {
+        std::string name;
+        std::vector<uint64_t> times;
+        uint64_t temp_time;
+        ZoneTime* parent;
+        std::vector<ZoneTime*> children;
+        int id;
+    };
+    static std::vector<ASContext*> active_contexts;
+
+    std::vector<ZoneTime> script_function_times;
+    ZoneTime* last_script_function_zone;
+
+    int id_counter;
+    int window_counter;
+
+    ASContext* context;
+
+    ZoneTime* last_active_zone;
+    ZoneTime* active_zone;
+    std::vector<ZoneTime*> zone_times;
+
+    void DeleteZone(ZoneTime* zone);
+    void MoveForward(ZoneTime* zone);
+    void DrawZone(ZoneTime* zone);
+};