推

source/EngineCore/Game.cpp

@@ -3,6 +3,7 @@
 #include "EngineFrame/Component/Sprite.h"
 #include "EngineFrame/Base/Actor.h"
 #include "EngineFrame/Component/Text.h"
+#include "Asset/Asset_SoundPack.h"
 
 Game::Game()
 {
@@ -67,13 +68,6 @@ void Game::Init(std::function<void()> CallBack)
 
     IMG_Init(IMG_INIT_PNG);
 
-    // 初始化SDL_mixer，支持OGG格式
-    // 44100: 采样率, MIX_DEFAULT_FORMAT: 音频格式, 2: 声道数(立体声), 4096: 缓冲区大小
-    if (Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 4096) < 0)
-    {
-        SDL_LogError(SDL_LOG_CATEGORY_ERROR, "SDL_mixer初始化失败! Mix_Error: %s\n", Mix_GetError());
-        m_isRunning = false;
-    }
 
     // 初始化 TTF
     if (TTF_Init() == -1)
@@ -157,9 +151,16 @@ void Game::HandleEvents(SDL_Event *e)
 
 void Game::Update(float deltaTime)
 {
-    //调用松鼠的更新
+    // 内存回收机制
+    m_lastMemoryPrintTime += deltaTime;
+    if (m_lastMemoryPrintTime >= m_memoryPrintInterval)
+    {
+        m_lastMemoryPrintTime = 0;
+        MemoryReclaims();
+    }
+    // 调用松鼠的更新
     SquirrelEx::GetInstance().Update(deltaTime);
-     if (m_scene != nullptr)
+    if (m_scene != nullptr)
         m_scene->Update(deltaTime);
     if (m_uiScene != nullptr)
         m_uiScene->Update(deltaTime);
@@ -205,6 +206,12 @@ void Game::Clear()
     SDL_Quit();
 }
 
+void Game::MemoryReclaims()
+{
+    // 音频内存回收
+    Asset_SoundPack::GetInstance().Reclaims();
+}
+
 void Game::ChangeScene(RefPtr<Scene> scene)
 {
     if (m_scene != nullptr)
@@ -225,6 +232,11 @@ void Game::ChangeUIScene(RefPtr<Scene> scene)
     m_uiScene->Enter();
 }
 
+RefPtr<Scene> Game::GetScene()
+{
+    return m_scene;
+}
+
 RenderManager *Game::GetRenderer()
 {
     return m_renderer;

source/EngineCore/Game.h

@@ -51,10 +51,14 @@ public:
     void Render();
     void Clear();
 
+    void MemoryReclaims();
+
     // 切换场景
     void ChangeScene(RefPtr<Scene> scene);
     // 设定UI层场景对象
     void ChangeUIScene(RefPtr<Scene> scene);
+    // 获取当前游戏层场景
+    RefPtr<Scene> GetScene();
 
     RenderManager *GetRenderer();
 
@@ -79,7 +83,7 @@ private:
 #ifdef __SWITCH__
     float m_Settingfps = 5000.0;
 #else
-    float m_Settingfps = 5000.0;
+    float m_Settingfps = 144.0;
 #endif
     // 单帧时间
     float m_frameTime = 0.f;
@@ -88,6 +92,10 @@ private:
     // 每秒内的帧数计数器
     u32 m_frameCounter;
     u32 m_lastFpsPrintTime;
+    // 内存回收计时器
+    u32 m_lastMemoryPrintTime = 0;
+    // 内存回收间隔
+    u32 m_memoryPrintInterval = 5000;
 
 public:
     // 屏幕宽高