802 lines
12 KiB
C++
802 lines
12 KiB
C++
#pragma once
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#include "e2dutil.h"
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#include "e2dmodule.h"
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namespace e2d
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{
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class Node;
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class Loop;
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class Sequence;
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class Spawn;
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class ActionManager;
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// 基础动作
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class Action :
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public Ref
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{
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friend class ActionManager;
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friend class Loop;
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friend class Sequence;
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friend class Spawn;
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public:
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Action();
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virtual ~Action();
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// 获取动作运行状态
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virtual bool IsRunning();
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// 继续动作
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virtual void Resume();
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// 暂停动作
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virtual void Pause();
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// 停止动作
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virtual void Stop();
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// 获取动作名称
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virtual const String& GetName() const;
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// 设置动作名称
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virtual void SetName(
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const String& name
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);
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// 获取动作的拷贝
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virtual Action * Clone() const = 0;
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// 获取动作的倒转
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virtual Action * Reverse() const = 0;
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// 重置动作
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virtual void Reset();
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// 获取该动作的执行目标
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virtual Node * GetTarget();
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// 开始动作
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virtual void StartWithTarget(
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Node* target
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);
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// 初始化动作
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virtual void Init();
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// 更新动作
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virtual void Update();
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// 重置动作时间
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virtual void ResetTime();
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// 获取动作结束状态
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virtual bool IsDone() const;
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protected:
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E2D_DISABLE_COPY(Action);
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protected:
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String name_;
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bool running_;
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bool done_;
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bool initialized_;
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Node * target_;
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Time started_;
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};
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// 持续动作
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class FiniteTimeAction :
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public Action
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{
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public:
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// 创建特定时长的持续动作
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explicit FiniteTimeAction(
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float duration
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);
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// 重置动作
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virtual void Reset() override;
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protected:
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E2D_DISABLE_COPY(FiniteTimeAction);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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// 重置动作时间
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virtual void ResetTime() override;
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protected:
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float duration_;
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float delta_;
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};
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// 相对位移动作
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class MoveBy :
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public FiniteTimeAction
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{
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public:
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explicit MoveBy(
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float duration, /* 持续时长 */
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Point vector /* 移动距离 */
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);
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// 获取该动作的拷贝对象
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virtual MoveBy * Clone() const override;
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// 获取该动作的倒转
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virtual MoveBy * Reverse() const override;
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protected:
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E2D_DISABLE_COPY(MoveBy);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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protected:
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Point start_pos_;
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Point prev_pos_;
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Point delta_pos_;
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};
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// 位移动作
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class MoveTo :
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public MoveBy
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{
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public:
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explicit MoveTo(
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float duration, /* 持续时长 */
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Point pos /* 目的坐标 */
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);
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// 获取该动作的拷贝对象
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virtual MoveTo * Clone() const override;
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// 获取该动作的倒转
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virtual MoveTo * Reverse() const override
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{
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WARN("Reverse() not supported in MoveTo");
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return nullptr;
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}
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protected:
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E2D_DISABLE_COPY(MoveTo);
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// 初始化动作
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virtual void Init() override;
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protected:
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Point end_pos_;
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};
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// 相对跳跃动作
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class JumpBy :
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public FiniteTimeAction
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{
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public:
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explicit JumpBy(
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float duration, /* 持续时长 */
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const Point& vec, /* 跳跃距离 */
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float height, /* 跳跃高度 */
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int jumps = 1 /* 跳跃次数 */
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);
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// 获取该动作的拷贝对象
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virtual JumpBy * Clone() const override;
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// 获取该动作的倒转
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virtual JumpBy * Reverse() const override;
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protected:
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E2D_DISABLE_COPY(JumpBy);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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protected:
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Point start_pos_;
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Point delta_pos_;
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float height_;
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int jumps_;
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Point prev_pos_;
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};
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// 跳跃动作
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class JumpTo :
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public JumpBy
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{
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public:
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explicit JumpTo(
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float duration, /* 持续时长 */
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const Point& pos, /* 目的坐标 */
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float height, /* 跳跃高度 */
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int jumps = 1 /* 跳跃次数 */
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);
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// 获取该动作的拷贝对象
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virtual JumpTo * Clone() const override;
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// 获取该动作的倒转
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virtual JumpTo * Reverse() const override
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{
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WARN("Reverse() not supported in JumpTo");
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return nullptr;
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}
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protected:
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E2D_DISABLE_COPY(JumpTo);
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// 初始化动作
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virtual void Init() override;
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protected:
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Point end_pos_;
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};
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// 相对缩放动作
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class ScaleBy :
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public FiniteTimeAction
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{
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public:
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explicit ScaleBy(
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float duration, /* 持续时长 */
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float scale /* 相对变化值 */
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);
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explicit ScaleBy(
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float duration, /* 持续时长 */
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float scale_x, /* 横向缩放相对变化值 */
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float scale_y /* 纵向缩放相对变化值 */
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);
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// 获取该动作的拷贝对象
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virtual ScaleBy * Clone() const override;
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// 获取该动作的倒转
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virtual ScaleBy * Reverse() const override;
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protected:
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E2D_DISABLE_COPY(ScaleBy);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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protected:
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float start_scale_x_;
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float start_scale_y_;
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float delta_x_;
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float delta_y_;
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};
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// 缩放动作
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class ScaleTo :
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public ScaleBy
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{
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public:
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explicit ScaleTo(
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float duration, /* 持续时长 */
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float scale /* 目标值 */
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);
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explicit ScaleTo(
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float duration, /* 持续时长 */
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float scale_x, /* 横向缩放目标值 */
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float scale_y /* 纵向缩放目标值 */
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);
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// 获取该动作的拷贝对象
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virtual ScaleTo * Clone() const override;
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// 获取该动作的倒转
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virtual ScaleTo * Reverse() const override
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{
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WARN("Reverse() not supported in ScaleTo");
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return nullptr;
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}
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protected:
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E2D_DISABLE_COPY(ScaleTo);
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// 初始化动作
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virtual void Init() override;
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protected:
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float end_scale_x_;
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float end_scale_y_;
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};
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// 透明度相对渐变动作
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class OpacityBy :
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public FiniteTimeAction
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{
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public:
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explicit OpacityBy(
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float duration, /* 持续时长 */
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float opacity /* 相对变化值 */
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);
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// 获取该动作的拷贝对象
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virtual OpacityBy * Clone() const override;
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// 获取该动作的倒转
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virtual OpacityBy * Reverse() const override;
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protected:
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E2D_DISABLE_COPY(OpacityBy);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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protected:
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float start_val_;
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float delta_val_;
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};
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// 透明度渐变动作
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class OpacityTo :
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public OpacityBy
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{
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public:
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explicit OpacityTo(
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float duration, /* 持续时长 */
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float opacity /* 目标值 */
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);
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// 获取该动作的拷贝对象
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virtual OpacityTo * Clone() const override;
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// 获取该动作的倒转
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virtual OpacityTo * Reverse() const override
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{
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WARN("Reverse() not supported in OpacityTo");
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return nullptr;
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}
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protected:
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E2D_DISABLE_COPY(OpacityTo);
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// 初始化动作
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virtual void Init() override;
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protected:
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float end_val_;
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};
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// 淡入动作
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class FadeIn :
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public OpacityTo
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{
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public:
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// 创建淡入动作
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explicit FadeIn(
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float duration /* 持续时长 */
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);
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protected:
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E2D_DISABLE_COPY(FadeIn);
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};
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// 淡出动作
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class FadeOut :
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public OpacityTo
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{
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public:
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// 创建淡出动作
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explicit FadeOut(
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float duration /* 持续时长 */
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);
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protected:
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E2D_DISABLE_COPY(FadeOut);
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};
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// 相对旋转动作
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class RotateBy :
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public FiniteTimeAction
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{
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public:
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explicit RotateBy(
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float duration, /* 持续时长 */
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float rotation /* 相对变化值 */
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);
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// 获取该动作的拷贝对象
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virtual RotateBy * Clone() const override;
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// 获取该动作的倒转
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virtual RotateBy * Reverse() const override;
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protected:
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E2D_DISABLE_COPY(RotateBy);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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protected:
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float start_val_;
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float delta_val_;
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};
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// 旋转动作
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class RotateTo :
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public RotateBy
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{
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public:
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explicit RotateTo(
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float duration, /* 持续时长 */
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float rotation /* 目标值 */
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);
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// 获取该动作的拷贝对象
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virtual RotateTo * Clone() const override;
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// 获取该动作的倒转
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virtual RotateTo * Reverse() const override
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{
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WARN("Reverse() not supported in RotateTo");
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return nullptr;
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}
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protected:
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E2D_DISABLE_COPY(RotateTo);
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// 初始化动作
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virtual void Init() override;
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protected:
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float end_val_;
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};
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// 延时动作
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class Delay :
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public Action
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{
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public:
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explicit Delay(
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float duration /* 延迟时长(秒) */
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);
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// 获取该动作的拷贝对象
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virtual Delay * Clone() const override;
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// 获取该动作的倒转
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virtual Delay * Reverse() const override;
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// 重置动作
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virtual void Reset() override;
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protected:
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E2D_DISABLE_COPY(Delay);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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// 重置动作时间
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virtual void ResetTime() override;
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protected:
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float delay_;
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float delta_;
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};
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// 循环动作
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class Loop :
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public Action
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{
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public:
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explicit Loop(
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Action * action, /* 执行循环的动作 */
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int times = -1 /* 循环次数 */
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);
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virtual ~Loop();
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// 获取该动作的拷贝对象
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virtual Loop * Clone() const override;
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// 获取该动作的倒转
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virtual Loop * Reverse() const override;
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// 重置动作
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virtual void Reset() override;
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protected:
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E2D_DISABLE_COPY(Loop);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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// 重置动作时间
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virtual void ResetTime() override;
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protected:
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Action * action_;
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int times_;
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int total_times_;
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};
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// 回调动作
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class Callback :
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public Action
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{
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public:
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explicit Callback(
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const Function& func /* 函数对象 */
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);
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// 获取该动作的拷贝对象
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virtual Callback * Clone() const override;
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// 获取该动作的倒转
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virtual Callback * Reverse() const override;
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protected:
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E2D_DISABLE_COPY(Callback);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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protected:
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Function callback_;
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};
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// 顺序动作
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class Sequence :
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public Action
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{
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public:
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typedef std::vector<Action*> Actions;
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Sequence();
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explicit Sequence(
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const Actions& actions /* 动作列表 */
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);
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virtual ~Sequence();
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// 在结尾添加动作
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void Add(
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Action * action
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);
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// 在结尾添加多个动作
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void Add(
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const Actions& actions /* 动作列表 */
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);
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// 获取该动作的拷贝对象
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virtual Sequence * Clone() const override;
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// 获取该动作的倒转
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virtual Sequence * Reverse() const;
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// 重置动作
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virtual void Reset() override;
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protected:
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E2D_DISABLE_COPY(Sequence);
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// 初始化动作
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virtual void Init() override;
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// 更新动作
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virtual void Update() override;
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// 重置动作时间
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virtual void ResetTime() override;
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protected:
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UINT action_index_;
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Actions actions_;
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};
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// 同步动作
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class Spawn :
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public Action
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{
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public:
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typedef std::vector<Action*> Actions;
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Spawn();
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explicit Spawn(
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const Actions& actions /* 动作列表 */
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);
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virtual ~Spawn();
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// 在结尾添加动作
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void Add(
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Action * action
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);
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// 在结尾添加多个动作
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void Add(
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const Actions& actions /* 动作列表 */
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);
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// 获取该动作的拷贝对象
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virtual Spawn * Clone() const override;
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// 获取该动作的倒转
|
|
virtual Spawn * Reverse() const;
|
|
|
|
// 重置动作
|
|
virtual void Reset() override;
|
|
|
|
protected:
|
|
E2D_DISABLE_COPY(Spawn);
|
|
|
|
// 初始化动作
|
|
virtual void Init() override;
|
|
|
|
// 更新动作
|
|
virtual void Update() override;
|
|
|
|
// 重置动作时间
|
|
virtual void ResetTime() override;
|
|
|
|
protected:
|
|
Actions actions_;
|
|
};
|
|
|
|
|
|
// 帧动画
|
|
class Animation :
|
|
public Ref
|
|
{
|
|
public:
|
|
typedef std::vector<Image*> Images;
|
|
|
|
Animation();
|
|
|
|
explicit Animation(
|
|
const Images& frames /* 关键帧数组 */
|
|
);
|
|
|
|
explicit Animation(
|
|
float interval /* 帧间隔(秒) */
|
|
);
|
|
|
|
explicit Animation(
|
|
float interval, /* 帧间隔(秒) */
|
|
const Images& frames /* 关键帧数组 */
|
|
);
|
|
|
|
virtual ~Animation();
|
|
|
|
// 添加关键帧
|
|
void Add(
|
|
Image * frame /* 关键帧 */
|
|
);
|
|
|
|
// 添加多个关键帧
|
|
void Add(
|
|
const Images& frames /* 关键帧数组 */
|
|
);
|
|
|
|
// 获取帧间隔
|
|
float GetInterval() const;
|
|
|
|
// 获取关键帧
|
|
const Images& GetFrames() const;
|
|
|
|
// 设置每一帧的时间间隔
|
|
void SetInterval(
|
|
float interval /* 帧间隔(秒) */
|
|
);
|
|
|
|
// 获取帧动画的拷贝对象
|
|
Animation * Clone() const;
|
|
|
|
// 获取帧动画的倒转
|
|
Animation * Reverse() const;
|
|
|
|
protected:
|
|
E2D_DISABLE_COPY(Animation);
|
|
|
|
protected:
|
|
float interval_;
|
|
Images frames_;
|
|
};
|
|
|
|
|
|
// 精灵动作
|
|
class Animate :
|
|
public Action
|
|
{
|
|
public:
|
|
Animate();
|
|
|
|
explicit Animate(
|
|
Animation * animation
|
|
);
|
|
|
|
virtual ~Animate();
|
|
|
|
// 获取动画
|
|
virtual Animation * GetAnimation() const;
|
|
|
|
// 设置动画
|
|
virtual void SetAnimation(
|
|
Animation * animation
|
|
);
|
|
|
|
// 获取该动作的拷贝对象
|
|
virtual Animate * Clone() const override;
|
|
|
|
// 获取该动作的倒转
|
|
virtual Animate * Reverse() const override;
|
|
|
|
// 重置动作
|
|
virtual void Reset() override;
|
|
|
|
protected:
|
|
E2D_DISABLE_COPY(Animate);
|
|
|
|
// 初始化动作
|
|
virtual void Init() override;
|
|
|
|
// 更新动作
|
|
virtual void Update() override;
|
|
|
|
// 重置动作时间
|
|
virtual void ResetTime() override;
|
|
|
|
protected:
|
|
UINT frame_index_;
|
|
Animation * animation_;
|
|
};
|
|
|
|
|
|
} |