/Users/rquesada/progs/cocos2d-iphone/cocos2d/Platforms/iOS/CCDirectorIOS.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.
 */


// Only compile this code on iOS. These files should NOT be included on your Mac project.
// But in case they are included, it won't be compiled.
#import <Availability.h>
#ifdef __IPHONE_OS_VERSION_MAX_ALLOWED

#import "../../CCDirector.h"

typedef enum {
        kCCDeviceOrientationPortrait = UIDeviceOrientationPortrait,     
    kCCDeviceOrientationPortraitUpsideDown = UIDeviceOrientationPortraitUpsideDown,
    kCCDeviceOrientationLandscapeLeft = UIDeviceOrientationLandscapeLeft,
    kCCDeviceOrientationLandscapeRight = UIDeviceOrientationLandscapeRight,
        
        // Backward compatibility stuff
        CCDeviceOrientationPortrait = kCCDeviceOrientationPortrait,
        CCDeviceOrientationPortraitUpsideDown = kCCDeviceOrientationPortraitUpsideDown,
        CCDeviceOrientationLandscapeLeft = kCCDeviceOrientationLandscapeLeft,
        CCDeviceOrientationLandscapeRight = kCCDeviceOrientationLandscapeRight,
} ccDeviceOrientation;

typedef enum {
        kCCDirectorTypeNSTimer,
        
        kCCDirectorTypeMainLoop,
        
        kCCDirectorTypeThreadMainLoop,
        
        kCCDirectorTypeDisplayLink,
        
        kCCDirectorTypeDefault = kCCDirectorTypeNSTimer,
        
        // backward compatibility stuff
        CCDirectorTypeNSTimer = kCCDirectorTypeNSTimer,
        CCDirectorTypeMainLoop = kCCDirectorTypeMainLoop,
        CCDirectorTypeThreadMainLoop = kCCDirectorTypeThreadMainLoop,
        CCDirectorTypeDisplayLink = kCCDirectorTypeDisplayLink,
        CCDirectorTypeDefault = kCCDirectorTypeDefault,
        
        
} ccDirectorType;

@interface CCDirector (iOSExtension)

// rotates the screen if an orientation differnent than Portrait is used
-(void) applyOrientation;

-(void) setDeviceOrientation:(ccDeviceOrientation)orientation;

-(ccDeviceOrientation) deviceOrientation;

-(void) setContentScaleFactor:(CGFloat)scaleFactor;

-(BOOL) enableRetinaDisplay:(BOOL)yes;


-(CGFloat) contentScaleFactor;
@end

@interface CCDirector (iOSExtensionClassMethods)

+(BOOL) setDirectorType:(ccDirectorType) directorType;
@end

#pragma mark -
#pragma mark CCDirectorIOS

@interface CCDirectorIOS : CCDirector
{
        /* orientation */
        ccDeviceOrientation     deviceOrientation_;
        
        /* contentScaleFactor could be simulated */
        BOOL    isContentScaleSupported_;
        
}
@end

@interface CCDirectorFast : CCDirectorIOS
{
        BOOL isRunning;
        
        NSAutoreleasePool       *autoreleasePool;
}
-(void) mainLoop;
@end

@interface CCDirectorFastThreaded : CCDirectorIOS
{
        BOOL isRunning; 
}
-(void) mainLoop;
@end

@interface CCDirectorDisplayLink : CCDirectorIOS
{
        id displayLink;
}
-(void) mainLoop:(id)sender;
@end

@interface CCDirectorTimer : CCDirectorIOS
{
        NSTimer *animationTimer;
}
-(void) mainLoop;
@end

// optimization. Should only be used to read it. Never to write it.
extern CGFloat  __ccContentScaleFactor;

#endif // __IPHONE_OS_VERSION_MAX_ALLOWED