/Users/ricardoquesada/progs/cocos2d-iphone/cocos2d/CCTMXLayer.h

/*
 * cocos2d for iPhone: http://www.cocos2d-iphone.org
 *
 * Copyright (c) 2009-2010 Ricardo Quesada
 * 
 * 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.
 *
 *
 * TMX Tiled Map support:
 * http://www.mapeditor.org
 *
 */


#import "CCAtlasNode.h"
#import "CCSpriteSheet.h"


@class CCTMXMapInfo;
@class CCTMXLayerInfo;
@class CCTMXTilesetInfo;

@interface CCTMXLayer : CCSpriteSheet
{
        CCTMXTilesetInfo        *tileset_;
        NSString                        *layerName_;
        CGSize                          layerSize_;
        CGSize                          mapTileSize_;
        unsigned int            *tiles_;
        int                                     layerOrientation_;
        NSMutableArray          *properties_;
        
        unsigned char           opacity_; // TMX Layer supports opacity
        
        unsigned int            minGID_;
        unsigned int            maxGID_;
        
        // Only used when vertexZ is used
        int                                     vertexZvalue_;
        BOOL                            useAutomaticVertexZ_;
        float                           alphaFuncValue_;
        
        // used for optimization
        CCSprite                *reusedTile_;
        ccCArray                *atlasIndexArray_;
        
        
}
@property (nonatomic,readwrite,retain) NSString *layerName;
@property (nonatomic,readwrite) CGSize layerSize;
@property (nonatomic,readwrite) CGSize mapTileSize;
@property (nonatomic,readwrite) unsigned int *tiles;
@property (nonatomic,readwrite,retain) CCTMXTilesetInfo *tileset;
@property (nonatomic,readwrite) int layerOrientation;
@property (nonatomic,readwrite,retain) NSMutableArray *properties;

+(id) layerWithTilesetInfo:(CCTMXTilesetInfo*)tilesetInfo layerInfo:(CCTMXLayerInfo*)layerInfo mapInfo:(CCTMXMapInfo*)mapInfo;
-(id) initWithTilesetInfo:(CCTMXTilesetInfo*)tilesetInfo layerInfo:(CCTMXLayerInfo*)layerInfo mapInfo:(CCTMXMapInfo*)mapInfo;

-(void) releaseMap;

-(CCSprite*) tileAt:(CGPoint)tileCoordinate;

-(unsigned int) tileGIDAt:(CGPoint)tileCoordinate;

-(void) setTileGID:(unsigned int)gid at:(CGPoint)tileCoordinate;

-(void) removeTileAt:(CGPoint)tileCoordinate;

-(CGPoint) positionAt:(CGPoint)tileCoordinate;

-(id) propertyNamed:(NSString *)propertyName;

-(void) setupTiles;

-(id) addChild: (CCNode*)node z:(int)z tag:(int)tag;
@end