/*******************************************************************************
 * Copyright (c) 2013, Esoteric Software
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ******************************************************************************/

#import <spine/spine.h>
#import <spine/CCSkeleton.h>
#import "cocos2d.h"

/**
Draws an animated skeleton, providing a simple API for applying one or more animations and queuing animations to be played later.
*/
@interface CCSkeletonAnimation : CCSkeleton {
	NSMutableArray* _states;

	NSMutableArray* _stateDatas;
}

+ (id) skeletonWithData:(SkeletonData*)skeletonData ownsSkeletonData:(bool)ownsSkeletonData;
+ (id) skeletonWithFile:(NSString*)skeletonDataFile atlas:(Atlas*)atlas scale:(float)scale;
+ (id) skeletonWithFile:(NSString*)skeletonDataFile atlasFile:(NSString*)atlasFile scale:(float)scale;

- (id) initWithData:(SkeletonData*)skeletonData ownsSkeletonData:(bool)ownsSkeletonData;
- (id) initWithFile:(NSString*)skeletonDataFile atlas:(Atlas*)atlas scale:(float)scale;
- (id) initWithFile:(NSString*)skeletonDataFile atlasFile:(NSString*)atlasFile scale:(float)scale;

- (void) addAnimationState;
- (void) addAnimationState:(AnimationStateData*)stateData;
- (AnimationState*) getAnimationState:(int)stateIndex;
- (void) setAnimationStateData:(AnimationStateData*)stateData forState:(int)stateIndex;

- (void) setMixFrom:(NSString*)fromAnimation to:(NSString*)toAnimation duration:(float)duration;
- (void) setMixFrom:(NSString*)fromAnimation to:(NSString*)toAnimation duration:(float)duration forState:(int)stateIndex;

- (void) setAnimation:(NSString*)name loop:(bool)loop;
- (void) setAnimation:(NSString*)name loop:(bool)loop forState:(int)stateIndex;

- (void) addAnimation:(NSString*)name loop:(bool)loop afterDelay:(float)delay;
- (void) addAnimation:(NSString*)name loop:(bool)loop afterDelay:(float)delay forState:(int)stateIndex;

- (void) clearAnimation;
- (void) clearAnimationForState:(int)stateIndex;

@property (retain, nonatomic, readonly) NSMutableArray* states;

@end