SceneManager和ColliderManager单例模式重做

core/Base/GC.cpp

@@ -13,7 +13,9 @@ e2d::GC::~GC()
 	Input::destroyInstance();
 	Window::destroyInstance();
 	Player::destroyInstance();
+	SceneManager::destroyInstance();
 	ActionManager::destroyInstance();
+	ColliderManager::destroyInstance();
 }
 
 

core/Base/Game.cpp

@@ -44,9 +44,8 @@ void e2d::Game::start(bool cleanup)
 	auto window = Window::getInstance();
 	auto renderer = Renderer::getInstance();
 	auto actionManager = ActionManager::getInstance();
+	auto sceneManager = SceneManager::getInstance();
 
-	// 初始化场景管理器
-	SceneManager::__init();
 	// 显示窗口
 	::ShowWindow(window->getHWnd(), SW_SHOWNORMAL);
 	// 刷新窗口内容
@@ -77,7 +76,7 @@ void e2d::Game::start(bool cleanup)
 			input->__update();			// 获取用户输入
 			Timer::__update();			// 更新定时器
 			actionManager->__update();	// 更新动作管理器
-			SceneManager::__update();	// 更新场景内容
+			sceneManager->__update();	// 更新场景内容
 			renderer->__render();		// 渲染游戏画面
 
 			Time::__updateLast();		// 刷新时间信息
@@ -116,8 +115,8 @@ void e2d::Game::reset()
 	if (!_ended)
 	{
 		Time::__reset();
-		ActionManager::getInstance()->__resetAll();
 		Timer::__resetAll();
+		ActionManager::getInstance()->__resetAll();
 	}
 }
 
@@ -155,15 +154,15 @@ void e2d::Game::quit()
 void e2d::Game::cleanup()
 {
 	// 删除所有场景
-	SceneManager::__uninit();
+	SceneManager::getInstance()->clear();
-	// 删除输入监听器
-	Input::__clearListeners();
 	// 删除碰撞监听器
-	Collision::__clearListeners();
+	Collision::removeAllListeners();
+	// 删除输入监听器
+	Input::removeAllListeners();
 	// 清空图片缓存
 	Image::clearCache();
 	// 清空定时器
-	Timer::__uninit();
+	Timer::removeAll();
 	// 删除所有对象
 	GC::getInstance()->clear();
 }

core/Base/Input.cpp

@@ -330,8 +330,9 @@ void e2d::Input::removeAllListeners()
 {
 	for (auto listener : s_vListeners)
 	{
-		listener->_stopped = true;
+		GC::release(listener);
 	}
+	s_vListeners.clear();
 }
 
 void e2d::Input::__updateListeners()
@@ -356,12 +357,3 @@ void e2d::Input::__updateListeners()
 		}
 	}
 }
-
-void e2d::Input::__clearListeners()
-{
-	for (auto listener : s_vListeners)
-	{
-		GC::release(listener);
-	}
-	s_vListeners.clear();
-}

core/Base/Renderer.cpp

@@ -131,7 +131,7 @@ void e2d::Renderer::__render()
 	_renderTarget->Clear(_clearColor);
 
 	// äÖȾ³¡¾°
-	SceneManager::__render();
+	SceneManager::getInstance()->__render();
 
 	// äÖȾ FPS
 	if (_showFps)

core/Base/Window.cpp

@@ -436,7 +436,7 @@ LRESULT e2d::Window::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPar
 	// 窗口关闭消息
 	case WM_CLOSE:
 	{
-		e2d::Scene * pCurrentScene = e2d::SceneManager::getCurrentScene();
+		e2d::Scene * pCurrentScene = e2d::SceneManager::getInstance()->getCurrentScene();
 		if (!pCurrentScene || pCurrentScene->onCloseWindow())
 		{
 			e2d::Game::getInstance()->quit();

core/Collider/Collision.cpp

@@ -212,18 +212,10 @@ void e2d::Collision::startAllListeners()
 }
 
 void e2d::Collision::removeAllListeners()
-{
-	for (auto listener : s_vListeners)
-	{
-		listener->_stopped = true;
-	}
-}
-
-void e2d::Collision::__clearListeners()
 {
 	for (auto listener : s_vListeners)
 	{
 		GC::release(listener);
 	}
 	s_vListeners.clear();
-}
+}

core/Common/Collider.cpp

@@ -172,6 +172,6 @@ void e2d::Collider::_transform()
 			&_transformed
 		);
 		// 通知碰撞体管理器
-		ColliderManager::__updateCollider(this);
+		ColliderManager::getInstance()->__updateCollider(this);
 	}
 }

core/Manager/ActionManager.cpp

@@ -215,25 +215,37 @@ void e2d::ActionManager::clearAllBindedWith(Node * target)
 
 void e2d::ActionManager::resumeAll()
 {
-	for (auto child : SceneManager::getCurrentScene()->getRoot()->getAllChildren())
+	auto scene = SceneManager::getInstance()->getCurrentScene();
+	if (scene)
 	{
-		ActionManager::resumeAllBindedWith(child);
+		for (auto child : scene->getRoot()->getAllChildren())
+		{
+			ActionManager::resumeAllBindedWith(child);
+		}
 	}
 }
 
 void e2d::ActionManager::pauseAll()
 {
-	for (auto child : SceneManager::getCurrentScene()->getRoot()->getAllChildren())
+	auto scene = SceneManager::getInstance()->getCurrentScene();
+	if (scene)
 	{
-		ActionManager::pauseAllBindedWith(child);
+		for (auto child : scene->getRoot()->getAllChildren())
+		{
+			ActionManager::pauseAllBindedWith(child);
+		}
 	}
 }
 
 void e2d::ActionManager::stopAll()
 {
-	for (auto child : SceneManager::getCurrentScene()->getRoot()->getAllChildren())
+	auto scene = SceneManager::getInstance()->getCurrentScene();
+	if (scene)
 	{
-		ActionManager::stopAllBindedWith(child);
+		for (auto child : scene->getRoot()->getAllChildren())
+		{
+			ActionManager::stopAllBindedWith(child);
+		}
 	}
 }
 

core/Manager/ColliderManager.cpp

@@ -4,8 +4,32 @@
 #include "..\e2dtool.h"
 
 
-// ÅöײÌ弯ºÏ
+e2d::ColliderManager * e2d::ColliderManager::_instance = nullptr;
-static std::vector<e2d::Collider*> s_vColliders;
+
+e2d::ColliderManager * e2d::ColliderManager::getInstance()
+{
+	if (!_instance)
+		_instance = new (std::nothrow) ColliderManager;
+	return _instance;
+}
+
+void e2d::ColliderManager::destroyInstance()
+{
+	if (_instance)
+	{
+		delete _instance;
+		_instance = nullptr;
+	}
+}
+
+e2d::ColliderManager::ColliderManager()
+	: _colliders()
+{
+}
+
+e2d::ColliderManager::~ColliderManager()
+{
+}
 
 void e2d::ColliderManager::__updateCollider(e2d::Collider * pActiveCollider)
 {
@@ -20,9 +44,9 @@ void e2d::ColliderManager::__updateCollider(e2d::Collider * pActiveCollider)
 		Scene* pCurrentScene = pActiveNode->getParentScene();
 
 		// 判断与其他碰撞体的交集情况
-		for (size_t i = 0; i < s_vColliders.size(); ++i)
+		for (size_t i = 0; i < _colliders.size(); ++i)
 		{
-			auto pPassiveCollider = s_vColliders[i];
+			auto pPassiveCollider = _colliders[i];
 			// 判断两个碰撞体是否是同一个对象
 			if (pActiveCollider == pPassiveCollider)
 				continue;
@@ -55,7 +79,7 @@ void e2d::ColliderManager::__add(Collider * pCollider)
 	if (pCollider)
 	{
 		pCollider->retain();
-		s_vColliders.push_back(pCollider);
+		_colliders.push_back(pCollider);
 	}
 }
 
@@ -63,12 +87,12 @@ void e2d::ColliderManager::__remove(Collider * pCollider)
 {
 	if (pCollider)
 	{
-		for (size_t i = 0; i < s_vColliders.size(); ++i)
+		for (size_t i = 0; i < _colliders.size(); ++i)
 		{
-			if (s_vColliders[i] == pCollider)
+			if (_colliders[i] == pCollider)
 			{
 				GC::release(pCollider);
-				s_vColliders.erase(s_vColliders.begin() + i);
+				_colliders.erase(_colliders.begin() + i);
 				return;
 			}
 		}

core/Manager/SceneManager.cpp

@@ -2,65 +2,89 @@
 #include "..\e2dbase.h"
 #include "..\e2dtransition.h"
 
-static bool s_bSaveCurrScene = true;
+
-static e2d::Scene * s_pCurrScene = nullptr;
+e2d::SceneManager * e2d::SceneManager::_instance = nullptr;
-static e2d::Scene * s_pNextScene = nullptr;
+
-static e2d::Transition * s_pTransition = nullptr;
+e2d::SceneManager * e2d::SceneManager::getInstance()
-static std::stack<e2d::Scene*> s_SceneStack;
+{
+	if (!_instance)
+		_instance = new (std::nothrow) SceneManager;
+	return _instance;
+}
+
+void e2d::SceneManager::destroyInstance()
+{
+	if (_instance)
+	{
+		delete _instance;
+		_instance = nullptr;
+	}
+}
+
+e2d::SceneManager::SceneManager()
+	: _saveCurrScene(true)
+	, _currScene(nullptr)
+	, _nextScene(nullptr)
+	, _transition(nullptr)
+	, _scenes()
+{
+}
+
+e2d::SceneManager::~SceneManager()
+{
+}
 
 void e2d::SceneManager::enter(Scene * scene, Transition * transition /* = nullptr */, bool saveCurrentScene /* = true */)
 {
-	if (scene == nullptr)
+	if (!scene)
-	{
+		return;
-		throw Exception(L"场景空指针异常");
-	}
 
 	// 保存下一场景的指针
-	s_pNextScene = scene;
+	_nextScene = scene;
-	s_pNextScene->retain();
+	_nextScene->retain();
 	
 	// 设置切换场景动作
 	if (transition)
 	{
-		if (s_pTransition)
+		if (_transition)
 		{
-			s_pTransition->_stop();
+			_transition->_stop();
-			s_pTransition->release();
+			_transition->release();
 		}
-		s_pTransition = transition;
+		_transition = transition;
 		transition->retain();
-		transition->_init(s_pCurrScene, s_pNextScene);
+		transition->_init(_currScene, _nextScene);
 		transition->_update();
 	}
 
-	if (s_pCurrScene)
+	if (_currScene)
 	{
-		s_bSaveCurrScene = saveCurrentScene;
+		_saveCurrScene = saveCurrentScene;
 	}
 }
 
 void e2d::SceneManager::back(Transition * transition /* = nullptr */)
 {
 	// 栈为空时，调用返回场景函数失败
-	WARN_IF(s_SceneStack.size() == 0, "Scene stack is empty!");
+	WARN_IF(_scenes.size() == 0, "Scene stack is empty!");
-	if (s_SceneStack.size() == 0) return;
+	if (_scenes.size() == 0) return;
 
 	// 从栈顶取出场景指针，作为下一场景
-	s_pNextScene = s_SceneStack.top();
+	_nextScene = _scenes.top();
-	s_SceneStack.pop();
+	_scenes.pop();
 
 	// 返回上一场景时，不保存当前场景
-	if (s_pCurrScene)
+	if (_currScene)
 	{
-		s_bSaveCurrScene = false;
+		_saveCurrScene = false;
 	}
 
 	// 设置切换场景动作
 	if (transition)
 	{
-		s_pTransition = transition;
+		_transition = transition;
 		transition->retain();
-		transition->_init(s_pCurrScene, s_pNextScene);
+		transition->_init(_currScene, _nextScene);
 		transition->_update();
 	}
 }
@@ -68,48 +92,48 @@ void e2d::SceneManager::back(Transition * transition /* = nullptr */)
 void e2d::SceneManager::clear()
 {
 	// 清空场景栈
-	while (s_SceneStack.size())
+	while (_scenes.size())
 	{
-		auto temp = s_SceneStack.top();
+		auto temp = _scenes.top();
 		GC::release(temp);
-		s_SceneStack.pop();
+		_scenes.pop();
 	}
 }
 
 e2d::Scene * e2d::SceneManager::getCurrentScene()
 {
-	return s_pCurrScene;
+	return _currScene;
 }
 
 std::stack<e2d::Scene*> e2d::SceneManager::getSceneStack()
 {
-	return s_SceneStack;
+	return _scenes;
 }
 
 bool e2d::SceneManager::isTransitioning()
 {
-	return s_pTransition != nullptr;
+	return _transition != nullptr;
 }
 
 void e2d::SceneManager::__update()
 {
-	if (s_pTransition == nullptr)
+	if (_transition == nullptr)
 	{
 		// 更新场景内容
-		if (s_pCurrScene)
+		if (_currScene)
 		{
-			s_pCurrScene->_update();
+			_currScene->_update();
 		}
 	}
 	else
 	{
 		// 更新场景动作
-		s_pTransition->_update();
+		_transition->_update();
 
-		if (s_pTransition->isDone())
+		if (_transition->isDone())
 		{
-			s_pTransition->release();
+			_transition->release();
-			s_pTransition = nullptr;
+			_transition = nullptr;
 		}
 		else
 		{
@@ -118,65 +142,44 @@ void e2d::SceneManager::__update()
 	}
 
 	// 下一场景指针不为空时，切换场景
-	if (s_pNextScene)
+	if (_nextScene)
 	{
-		// 执行当前场景的 onExit 函数
+		if (_currScene)
-		s_pCurrScene->onExit();
+		{
+			// 执行当前场景的 onExit 函数
+			_currScene->onExit();
 
-		// 若要保存当前场景，把它放入栈中
+			// 若要保存当前场景，把它放入栈中
-		if (s_bSaveCurrScene)
+			if (_saveCurrScene)
-		{
+			{
-			s_SceneStack.push(s_pCurrScene);
+				_scenes.push(_currScene);
-		}
+			}
-		else
+			else
-		{
+			{
-			GC::release(s_pCurrScene);
+				_currScene->release();
+			}
 		}
 
 		// 执行下一场景的 onEnter 函数
-		s_pNextScene->onEnter();
+		_nextScene->onEnter();
 
-		s_pCurrScene = s_pNextScene;		// 切换场景
+		_currScene = _nextScene;		// 切换场景
-		s_pNextScene = nullptr;				// 下一场景置空
+		_nextScene = nullptr;				// 下一场景置空
 	}
 }
 
 void e2d::SceneManager::__render()
 {
-	if (s_pTransition)
+	if (_transition)
 	{
-		s_pTransition->_render();
+		_transition->_render();
 	}
 	else
 	{
 		// 绘制当前场景
-		if (s_pCurrScene)
+		if (_currScene)
 		{
-			s_pCurrScene->_render();
+			_currScene->_render();
 		}
 	}
 }
-
-bool e2d::SceneManager::__init()
-{
-	// 若游戏初始化时场景不为空，进入该场景
-	if (s_pNextScene)
-	{
-		s_pCurrScene = s_pNextScene;
-		s_pCurrScene->onEnter();
-		s_pNextScene = nullptr;
-	}
-
-	// 更新场景内容
-	SceneManager::__update();
-
-	return true;
-}
-
-void e2d::SceneManager::__uninit()
-{
-	GC::release(s_pCurrScene);
-	GC::release(s_pNextScene);
-	GC::release(s_pTransition);
-	SceneManager::clear();
-}

core/Node/Button.cpp

@@ -177,7 +177,7 @@ void e2d::Button::setClickFunc(const Function& func)
 
 void e2d::Button::_fixedUpdate()
 {
-	if (SceneManager::isTransitioning())
+	if (SceneManager::getInstance()->isTransitioning())
 		return;
 
 	auto input = Input::getInstance();

core/Node/Node.cpp

@@ -559,7 +559,7 @@ void e2d::Node::setColliderType(Collider::Type type)
 		default:
 		{
 			// 删除碰撞体
-			ColliderManager::__remove(_collider);
+			ColliderManager::getInstance()->__remove(_collider);
 			_collider = nullptr;
 		}
 		break;
@@ -577,7 +577,7 @@ void e2d::Node::setColliderType(Collider::Type type)
 			this->_collider->_parentNode = this;
 			this->_collider->_recreate(type);
 			// 添加新的碰撞体
-			ColliderManager::__add(this->_collider);
+			ColliderManager::getInstance()->__add(this->_collider);
 		}
 		break;
 
@@ -911,7 +911,7 @@ void e2d::Node::setAutoUpdate(bool bAutoUpdate)
 void e2d::Node::onDestroy()
 {
 	ActionManager::getInstance()->clearAllBindedWith(this);
-	ColliderManager::__remove(_collider);
+	ColliderManager::getInstance()->__remove(_collider);
 	for (auto child : _children)
 	{
 		GC::release(child);

core/Tool/Timer.cpp

@@ -138,8 +138,9 @@ void e2d::Timer::removeAll()
 {
 	for (auto timer : s_vTimers)
 	{
-		timer->stopped = true;
+		delete timer;
 	}
+	s_vTimers.clear();
 }
 
 void e2d::Timer::__update()
@@ -176,12 +177,3 @@ void e2d::Timer::__resetAll()
 		timer->lastTime = Time::getTotalTime();
 	}
 }
-
-void e2d::Timer::__uninit()
-{
-	for (auto timer : s_vTimers)
-	{
-		delete timer;
-	}
-	s_vTimers.clear();
-}

core/e2dbase.h

@@ -417,9 +417,6 @@ private:
 	// 更新监听器
 	static void __updateListeners();
 
-	// 清空监听器
-	static void __clearListeners();
-
 private:
 	IDirectInput8* _directInput;
 	IDirectInputDevice8* _keyboardDevice;

core/e2dcollider.h

@@ -5,15 +5,13 @@
 namespace e2d
 {
 
-
+class Node;
-
 class Listener;
 class ColliderManager;
 
 // 碰撞事件
 class Collision
 {
-	friend class Game;
 	friend class ColliderManager;
 
 public:
@@ -117,9 +115,6 @@ private:
 		Node * active,
 		Node * passive
 	);
-
-	// 清空监听器
-	static void __clearListeners();
 };
 
 }

core/e2dmanager.h

@@ -23,42 +23,57 @@ class SceneManager
 	friend class Renderer;
 
 public:
+	// 获取场景管理器实例
+	static SceneManager * getInstance();
+
+	// 销毁实例
+	static void destroyInstance();
+
 	// 切换场景
-	static void enter(
+	void enter(
 		Scene * scene,						/* 下一个场景的指针 */
 		Transition * transition = nullptr,	/* 场景切换动作 */
 		bool saveCurrentScene = true		/* 是否保存当前场景 */
 	);
 
 	// 返回上一场景
-	static void back(
+	void back(
 		Transition * transition = nullptr	/* 场景切换动作 */
 	);
 
 	// 清空保存的所有场景
-	static void clear();
+	void clear();
 
 	// 获取当前场景
-	static Scene * getCurrentScene();
+	Scene * getCurrentScene();
 
 	// 获取场景栈
-	static std::stack<Scene*> getSceneStack();
+	std::stack<Scene*> getSceneStack();
 
 	// 是否正在进行转场动作
-	static bool isTransitioning();
+	bool isTransitioning();
 
 private:
+	SceneManager();
+
+	~SceneManager();
+
+	E2D_DISABLE_COPY(SceneManager);
+
 	// 更新场景内容
-	static void __update();
+	void __update();
 
 	// 渲染场景画面
-	static void __render();
+	void __render();
 
-	// ³õʼ»¯³¡¾°
+private:
-	static bool __init();
+	bool				_saveCurrScene;
+	Scene *				_currScene;
+	Scene *				_nextScene;
+	Transition *		_transition;
+	std::stack<Scene*>	_scenes;
 
-	// »ØÊÕ³¡¾°×ÊÔ´
+	static SceneManager * _instance;
-	static void __uninit();
 };
 
 
@@ -171,21 +186,39 @@ class ColliderManager
 	friend class Node;
 	friend class Collider;
 
+public:
+	// 获取碰撞体管理器实例
+	static ColliderManager * getInstance();
+
+	// 销毁实例
+	static void destroyInstance();
+
 private:
+	ColliderManager();
+
+	~ColliderManager();
+
+	E2D_DISABLE_COPY(ColliderManager);
+
 	// 更新碰撞体
-	static void __updateCollider(
+	void __updateCollider(
 		Collider * pActiveCollider
 	);
 
 	// 添加碰撞体
-	static void __add(
+	void __add(
 		Collider * pCollider
 	);
 
 	// 删除已绑定的碰撞体
-	static void __remove(
+	void __remove(
 		Collider * pCollider
 	);
+
+private:
+	std::vector<Collider*> _colliders;
+
+	static ColliderManager * _instance;
 };
 
 }

core/e2dtool.h

@@ -324,9 +324,6 @@ private:
 
 	// 重置定时器状态
 	static void __resetAll();
-
-	// 清空定时器
-	static void __uninit();
 };