axmol/cocos2dx/sprite_nodes/CCAnimationCache.h

/****************************************************************************
Copyright (c) 2010-2011 cocos2d-x.org
Copyright (c) 2010      Ricardo Quesada
Copyright (c) 2011      Zynga Inc.

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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The above copyright notice and this permission notice shall be included in
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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****************************************************************************/
#ifndef __CC_ANIMATION_CACHE_H__
#define __CC_ANIMATION_CACHE_H__

#include "cocoa/CCObject.h"
#include "cocoa/CCDictionary.h"

#include <string>

NS_CC_BEGIN

class CCAnimation;

/** Singleton that manages the Animations.
It saves in a cache the animations. You should use this class if you want to save your animations in a cache.

Before v0.99.5, the recommend way was to save them on the CCSprite. Since v0.99.5, you should use this class instead.

@since v0.99.5
*/
class CC_DLL CCAnimationCache : public CCObject
{
public:
    CCAnimationCache();
    ~CCAnimationCache();
    /** Retruns ths shared instance of the Animation cache */
    static CCAnimationCache* sharedAnimationCache(void);

    /** Purges the cache. It releases all the CCAnimation objects and the shared instance.
    */
    static void purgeSharedAnimationCache(void);

    /** Adds a CCAnimation with a name.
    */
    void addAnimation(CCAnimation *animation, const char * name);

    /** Deletes a CCAnimation from the cache.
    */
    void removeAnimationByName(const char* name);

    /** Returns a CCAnimation that was previously added.
    If the name is not found it will return nil.
    You should retain the returned copy if you are going to use it.
    */
    CCAnimation* animationByName(const char* name);

    /** Adds an animation from an NSDictionary
     Make sure that the frames were previously loaded in the CCSpriteFrameCache.
     @since v1.1
     */
    void addAnimationsWithDictionary(CCDictionary* dictionary);

    /** Adds an animation from a plist file.
     Make sure that the frames were previously loaded in the CCSpriteFrameCache.
     @since v1.1
     */
    void addAnimationsWithFile(const char* plist);

    bool init(void);

private:
    void parseVersion1(CCDictionary* animations);
    void parseVersion2(CCDictionary* animations);
private:
    CCDictionary* m_pAnimations;
    static CCAnimationCache* s_pSharedAnimationCache;
};

NS_CC_END

#endif // __CC_ANIMATION_CACHE_H__