Initial engine repository

2026-06-08 19:58:35 +08:00
commit 7a925c3736
137 changed files with 162421 additions and 0 deletions
@@ -0,0 +1,39 @@
+#pragma once
+
+#include <frostbite2D/base/RefObject.h>
+#include <frostbite2D/core/RefBasePtr.hpp>
+
+namespace frostbite2D {
+
+struct DefaultRefPtrPolicy {
+  void Retain(RefObject* ptr) {
+    if (ptr) {
+      ptr->Retain();
+    }
+  }
+
+  void Release(RefObject* ptr) {
+    if (ptr) {
+      ptr->Release();
+    }
+  }
+};
+
+template <typename T>
+using RefPtr = RefBasePtr<T, DefaultRefPtrPolicy>;
+
+template <typename T, typename... Args>
+RefPtr<T> MakePtr(Args&&... args) {
+  static_assert(std::is_base_of<RefObject, T>::value, 
+                "T must be derived from RefObject");
+  return RefPtr<T>(new T(std::forward<Args>(args)...));
+}
+
+template <typename T>
+RefPtr<T> MakePtr(T* ptr) {
+  static_assert(std::is_base_of<RefObject, T>::value, 
+                "T must be derived from RefObject");
+  return RefPtr<T>(ptr);
+}
+
+}