зеркало из https://github.com/microsoft/cocos2d-x.git
134 строки
4.6 KiB
C++
134 строки
4.6 KiB
C++
/****************************************************************************
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Copyright (C) 2010 Lam Pham
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Copyright (c) 2010-2012 cocos2d-x.org
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Copyright (c) 2013-2017 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#ifndef __ACTION_CCPROGRESS_TIMER_H__
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#define __ACTION_CCPROGRESS_TIMER_H__
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#include "2d/CCActionInterval.h"
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NS_CC_BEGIN
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/**
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* @addtogroup actions
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* @{
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*/
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/**
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@brief Progress to percentage.
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@details This action show the target node from current percentage to the specified percentage.
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You should specify the destination percentage when creating the action.
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@since v0.99.1
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*/
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class CC_DLL ProgressTo : public ActionInterval
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{
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public:
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/**
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* @brief Create and initializes with a duration and a destination percentage.
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* @param duration Specify the duration of the ProgressTo action. It's a value in seconds.
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* @param percent Specify the destination percentage.
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* @return If the creation success, return a pointer of ProgressTo action; otherwise, return nil.
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*/
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static ProgressTo* create(float duration, float percent);
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//
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// Overrides
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//
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virtual ProgressTo* clone() const override;
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virtual ProgressTo* reverse() const override;
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virtual void startWithTarget(Node *target) override;
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virtual void update(float time) override;
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CC_CONSTRUCTOR_ACCESS:
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ProgressTo() {}
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virtual ~ProgressTo() {}
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/**
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* @brief Initializes with a duration and destination percentage.
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* @param duration Specify the duration of the ProgressTo action. It's a value in seconds.
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* @param percent Specify the destination percentage.
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* @return If the creation success, return true; otherwise, return false.
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*/
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bool initWithDuration(float duration, float percent);
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protected:
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float _to;
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float _from;
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private:
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CC_DISALLOW_COPY_AND_ASSIGN(ProgressTo);
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};
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/**
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@brief Progress from a percentage to another percentage.
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@since v0.99.1
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*/
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class CC_DLL ProgressFromTo : public ActionInterval
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{
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public:
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/**
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* @brief Create and initializes the action with a duration, a "from" percentage and a "to" percentage.
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* @param duration Specify the duration of the ProgressFromTo action. It's a value in seconds.
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* @param fromPercentage Specify the source percentage.
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* @param toPercentage Specify the destination percentage.
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* @return If the creation success, return a pointer of ProgressFromTo action; otherwise, return nil.
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*/
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static ProgressFromTo* create(float duration, float fromPercentage, float toPercentage);
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//
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// Overrides
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//
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virtual ProgressFromTo* clone() const override;
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virtual ProgressFromTo* reverse() const override;
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virtual void startWithTarget(Node *target) override;
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virtual void update(float time) override;
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CC_CONSTRUCTOR_ACCESS:
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ProgressFromTo() {}
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virtual ~ProgressFromTo() {}
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/**
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* @brief Initializes the action with a duration, a "from" percentage and a "to" percentage.
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* @param duration Specify the duration of the ProgressFromTo action. It's a value in seconds.
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* @param fromPercentage Specify the source percentage.
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* @param toPercentage Specify the destination percentage.
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* @return If the creation success, return true; otherwise, return false.
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*/
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bool initWithDuration(float duration, float fromPercentage, float toPercentage);
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protected:
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float _to;
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float _from;
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private:
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CC_DISALLOW_COPY_AND_ASSIGN(ProgressFromTo);
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};
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// end of actions group
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/// @}
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NS_CC_END
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#endif // __ACTION_CCPROGRESS_TIMER_H__
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