/Users/rquesada/progs/cocos2d-iphone/cocos2d/CCAtlasNode.h

/*
 * cocos2d for iPhone: http://www.cocos2d-iphone.org
 *
 * Copyright (c) 2008-2010 Ricardo Quesada
 * Copyright (c) 2011 Zynga Inc.
 *
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */


#import "CCTextureAtlas.h"
#import "CCNode.h"
#import "CCProtocols.h"

@interface CCAtlasNode : CCNode <CCRGBAProtocol, CCTextureProtocol>
{
        // texture atlas
        CCTextureAtlas  *textureAtlas_;

        // chars per row
        NSUInteger              itemsPerRow_;
        // chars per column
        NSUInteger              itemsPerColumn_;
                
        // width of each char
        NSUInteger              itemWidth_;
        // height of each char
        NSUInteger              itemHeight_;

        // quads to draw
        NSUInteger              quadsToDraw_;

        // blend function
        ccBlendFunc             blendFunc_;

        // texture RGBA. 
        GLubyte         opacity_;
        ccColor3B       color_;
        ccColor3B       colorUnmodified_;
        BOOL opacityModifyRGB_;
}

@property (nonatomic,readwrite,retain) CCTextureAtlas *textureAtlas;

@property (nonatomic,readwrite) ccBlendFunc blendFunc;

@property (nonatomic,readwrite) GLubyte opacity;
@property (nonatomic,readwrite) ccColor3B color;

@property (readwrite) NSUInteger quadsToDraw;

+(id) atlasWithTileFile:(NSString*)tile tileWidth:(NSUInteger)w tileHeight:(NSUInteger)h itemsToRender: (NSUInteger) c;

-(id) initWithTileFile:(NSString*)tile tileWidth:(NSUInteger)w tileHeight:(NSUInteger)h itemsToRender: (NSUInteger) c;

-(void) updateAtlasValues;
@end