add ActionGroup

project/Samples/Demo1.h

@@ -24,9 +24,9 @@ public:
 
 		// 执行动画
 		text->AddAction(
-			Tween::Spawn({								// Action5: 同时执行 Action1 和 Action4, 并无限循环
+			Tween::Multiple({							// Action5: 同时执行 Action1 和 Action4, 并无限循环
 				Tween::RotateBy(60).SetDuration(1000),	// Action1: 1秒旋转 60 度
-				Tween::Sequence({						// Action4: 顺序执行 Action2 和 Action3
+				Tween::Group({							// Action4: 顺序执行 Action2 和 Action3
 					Tween::FadeOut(500),				// Action2: 500毫秒淡出动画
 					Tween::FadeIn(500)					// Action3: 500毫秒淡入动画
 				})

src/core/Action.h

@@ -34,8 +34,7 @@ namespace easy2d
 		, protected IntrusiveListItem<ActionPtr>
 	{
 		friend class ActionManager;
-		friend class ActionSequence;
+		friend class ActionGroup;
-		friend class ActionSpawn;
 		friend class IntrusiveList<ActionPtr>;
 
 	public:

src/core/ActionGroup.cpp

@@ -24,34 +24,48 @@
 namespace easy2d
 {
 	//-------------------------------------------------------
-	// ActionSequence
+	// ActionGroup
 	//-------------------------------------------------------
 
-	ActionSequence::ActionSequence()
+	ActionGroup::ActionGroup()
+		: sequence_(true)
 	{
 	}
 
-	ActionSequence::ActionSequence(Array<ActionPtr> const& actions)
+	ActionGroup::ActionGroup(Array<ActionPtr> const& actions, bool sequence)
+		: sequence_(sequence)
 	{
 		this->Add(actions);
 	}
 
-	ActionSequence::~ActionSequence()
+	ActionGroup::~ActionGroup()
 	{
 	}
 
-	void ActionSequence::Init(NodePtr const& target)
+	void ActionGroup::Init(NodePtr const& target)
 	{
 		if (actions_.IsEmpty())
-			Done();
-		else
 		{
+			Done();
+			return;
+		}
+		
 		current_ = actions_.First();
-			current_->Restart(target);	// init
+		current_->Restart(target);	// init first action
+
+		if (!sequence_)
+		{
+			// init all actions
+			for (; current_; current_ = current_->NextItem())
+			{
+				current_->Restart(target);
+			}
 		}
 	}
 
-	void ActionSequence::Update(NodePtr const& target, Duration dt)
+	void ActionGroup::Update(NodePtr const& target, Duration dt)
+	{
+		if (sequence_)
 		{
 			if (current_)
 			{
@@ -60,18 +74,34 @@ namespace easy2d
 				if (current_->IsDone())
 				{
 					current_ = current_->NextItem();
+
 					if (current_)
-					current_->Restart(target);
+						current_->Restart(target);	// init next action
+					else
+						Complete(target);
+				}
+			}
+		}
+		else
+		{
+			bool done = true;
+			for (current_ = actions_.First(); current_; current_ = current_->NextItem())
+			{
+				if (!current_->IsDone())
+				{
+					done = false;
+					current_->UpdateStep(target, dt);
 				}
 			}
 
-		if (!current_)
+			if (done)
 			{
 				Complete(target);
 			}
 		}
+	}
 
-	void ActionSequence::Add(ActionPtr const& action)
+	void ActionGroup::Add(ActionPtr const& action)
 	{
 		if (action)
 		{
@@ -79,133 +109,76 @@ namespace easy2d
 		}
 	}
 
-	void ActionSequence::Add(Array<ActionPtr> const& actions)
+	void ActionGroup::Add(Array<ActionPtr> const& actions)
 	{
 		for (const auto& action : actions)
 			Add(action);
 	}
 
-	ActionPtr ActionSequence::Clone() const
+	ActionPtr ActionGroup::Clone() const
 	{
-		auto sequence = new (std::nothrow) ActionSequence();
+		auto group = new (std::nothrow) ActionGroup();
-		if (sequence)
+		if (group)
 		{
 			for (auto action = actions_.First(); action; action = action->NextItem())
 			{
 				if (action)
 				{
-					sequence->Add(action->Clone());
+					group->Add(action->Clone());
 				}
 			}
 		}
-		return sequence;
+		return group;
 	}
 
-	ActionPtr ActionSequence::Reverse() const
+	ActionPtr ActionGroup::Reverse() const
 	{
-		auto sequence = new (std::nothrow) ActionSequence();
+		auto group = new (std::nothrow) ActionGroup();
-		if (sequence && !actions_.IsEmpty())
+		if (group && !actions_.IsEmpty())
 		{
 			for (auto action = actions_.Last(); action; action = action->PrevItem())
 			{
-				sequence->Add(action->Reverse());
+				group->Add(action->Reverse());
 			}
 		}
-		return sequence;
+		return group;
 	}
 
+	//-------------------------------------------------------
+	// ActionSequence
+	//-------------------------------------------------------
+
+	ActionSequence::ActionSequence()
+		: ActionGroup()
+	{
+	}
+
+	ActionSequence::ActionSequence(Array<ActionPtr> const & actions)
+		: ActionGroup(actions, true)
+	{
+	}
+
+	ActionSequence::~ActionSequence()
+	{
+	}
 
 	//-------------------------------------------------------
 	// ActionSpawn
 	//-------------------------------------------------------
 
 	ActionSpawn::ActionSpawn()
-		: size_(0)
+		: ActionGroup()
 	{
+		sequence_ = false;
 	}
 
-	ActionSpawn::ActionSpawn(Array<ActionPtr> const& actions)
+	ActionSpawn::ActionSpawn(Array<ActionPtr> const & actions)
-		: size_(0)
+		: ActionGroup(actions, false)
 	{
-		this->Add(actions);
 	}
 
 	ActionSpawn::~ActionSpawn()
 	{
 	}
 
-	void ActionSpawn::Init(NodePtr const& target)
-	{
-		if (actions_.IsEmpty())
-			Done();
-		else
-		{
-			for (auto action = actions_.First(); action; action = action->NextItem())
-			{
-				action->Restart(target);	// init
-			}
-		}
-	}
-
-	void ActionSpawn::Update(NodePtr const& target, Duration dt)
-	{
-		int done_num = 0;
-		for (auto action = actions_.First(); action; action = action->NextItem())
-		{
-			if (action->IsDone())
-			{
-				++done_num;
-			}
-			else
-			{
-				action->UpdateStep(target, dt);
-			}
-		}
-
-		if (done_num == size_)
-		{
-			Complete(target);
-		}
-	}
-
-	void ActionSpawn::Add(ActionPtr const& action)
-	{
-		if (action)
-		{
-			actions_.PushBack(action);
-			++size_;
-		}
-	}
-
-	void ActionSpawn::Add(Array<ActionPtr> const& actions)
-	{
-		for (const auto& action : actions)
-			Add(action);
-	}
-
-	ActionPtr ActionSpawn::Clone() const
-	{
-		auto spawn = new (std::nothrow) ActionSpawn();
-		if (spawn)
-		{
-			for (auto action = actions_.First(); action; action = action->NextItem())
-			{
-				spawn->Add(action->Clone());
-			}
-		}
-		return spawn;
-	}
-
-	ActionPtr ActionSpawn::Reverse() const
-	{
-		auto spawn = new (std::nothrow) ActionSpawn();
-		if (spawn && !actions_.IsEmpty())
-		{
-			for (auto action = actions_.Last(); action; action = action->PrevItem())
-			{
-				spawn->Add(action->Reverse());
-			}
-		}
-		return spawn;
-	}
 }

src/core/ActionGroup.h

@@ -23,29 +23,35 @@
 
 namespace easy2d
 {
-	// 顺序动作
+	// 动作组
-	class E2D_API ActionSequence
+	class E2D_API ActionGroup
 		: public Action
 	{
 	public:
-		ActionSequence();
+		using ActionList = IntrusiveList<ActionPtr>;
 
-		explicit ActionSequence(
+		ActionGroup();
-			Array<ActionPtr> const& actions	/* 动作列表 */
+
+		explicit ActionGroup(
+			Array<ActionPtr> const& actions,
+			bool sequence = true				// 按顺序执行或同时执行
 		);
 
-		virtual ~ActionSequence();
+		virtual ~ActionGroup();
 
-		// 在结尾添加动作
+		// 添加动作
 		void Add(
 			ActionPtr const& action
 		);
 
-		// 在结尾添加多个动作
+		// 添加多个动作
 		void Add(
-			Array<ActionPtr> const& actions	/* 动作列表 */
+			Array<ActionPtr> const& actions
 		);
 
+		// 获取所有动作
+		inline ActionList const& GetActions() { return actions_; }
+
 		// 获取该动作的拷贝对象
 		ActionPtr Clone() const override;
 
@@ -60,49 +66,40 @@ namespace easy2d
 		void Update(NodePtr const& target, Duration dt) override;
 
 	protected:
+		bool		sequence_;
 		ActionPtr	current_;
-		IntrusiveList<ActionPtr> actions_;
+		ActionList	actions_;
+	};
+
+
+	// 顺序动作
+	class E2D_DEPRECATED("ActionSequence is deprecated, use ActionGroup instead") E2D_API
+		ActionSequence
+		: public ActionGroup
+	{
+	public:
+		ActionSequence();
+
+		explicit ActionSequence(
+			Array<ActionPtr> const& actions
+		);
+
+		virtual ~ActionSequence();
 	};
 
 
 	// 同步动作
-	class E2D_API ActionSpawn
+	class E2D_DEPRECATED("ActionSpawn is deprecated, use ActionGroup instead") E2D_API
-		: public Action
+		ActionSpawn
+		: public ActionGroup
 	{
 	public:
 		ActionSpawn();
 
 		explicit ActionSpawn(
-			Array<ActionPtr> const& actions	/* 动作列表 */
+			Array<ActionPtr> const& actions
 		);
 
 		virtual ~ActionSpawn();
-
-		// 在结尾添加动作
-		void Add(
-			ActionPtr const& action
-		);
-
-		// 在结尾添加多个动作
-		void Add(
-			Array<ActionPtr> const& actions	/* 动作列表 */
-		);
-
-		// 获取该动作的拷贝对象
-		ActionPtr Clone() const override;
-
-		// 获取该动作的倒转
-		virtual ActionPtr Reverse() const;
-
-	protected:
-		// 初始化动作
-		void Init(NodePtr const& target) override;
-
-		// 更新动作
-		void Update(NodePtr const& target, Duration dt) override;
-
-	protected:
-		int size_;
-		IntrusiveList<ActionPtr> actions_;
 	};
 }

src/core/ActionHelper.h

@@ -198,15 +198,29 @@ namespace easy2d
 		}
 
 		static inline ActionHelper
-			Sequence(Array<ActionPtr> const& actions)
+			Group(Array<ActionPtr> const& actions, bool sequence = true)
 		{
-			return ActionHelper(new easy2d::ActionSequence(actions));
+			return ActionHelper(new easy2d::ActionGroup(actions, sequence));
 		}
 
+		static inline ActionHelper
+			Multiple(Array<ActionPtr> const& actions)
+		{
+			return ActionHelper(new easy2d::ActionGroup(actions, false));
+		}
+
+		E2D_DEPRECATED("Tween::Sequence is deprecated, use Tween::Group instead")
+		static inline ActionHelper
+			Sequence(Array<ActionPtr> const& actions)
+		{
+			return ActionHelper(new easy2d::ActionGroup(actions, true));
+		}
+
+		E2D_DEPRECATED("Tween::Spawn is deprecated, use Tween::Multiple instead")
 		static inline ActionHelper
 			Spawn(Array<ActionPtr> const& actions)
 		{
-			return ActionHelper(new easy2d::ActionSpawn(actions));
+			return ActionHelper(new easy2d::ActionGroup(actions, false));
 		}
 	};
 }

src/core/helper.hpp

@@ -113,7 +113,7 @@ namespace easy2d
 	E2D_DECLARE_SMART_PTR(ActionRotateTo);
 	E2D_DECLARE_SMART_PTR(ActionPath);
 	E2D_DECLARE_SMART_PTR(Animation);
-	E2D_DECLARE_SMART_PTR(ActionSequence);
+	E2D_DECLARE_SMART_PTR(ActionGroup);
 	E2D_DECLARE_SMART_PTR(ActionSpawn);
 
 	E2D_DECLARE_SMART_PTR(Transition);

src/core/macros.h

@@ -114,3 +114,5 @@
 #endif
 
 #define E2D_NOT_USED(VAR) ((void)VAR)
+
+#define E2D_DEPRECATED(...) __declspec(deprecated(__VA_ARGS__))