Cocos2d和新的iPhone 5長寬比

9

今天早上我剛剛給我的應用程序添加了4英寸的支持。 Cocos2d在沒有修改的情況下運行良好（在模擬器中）。我所有的場景都調整了正確的尺寸，我只需要對某些位置進行一些修改，因爲它們是固定的座標而不是相對的。

目前沒有辦法輕鬆加載不同的圖像，我懷疑在接下來的幾天會有一個類似於-hd的新命名約定。

至於你的編輯問題，你可能會發現，一旦你啓用了4英寸模式，你的佈局將在頂部有一個很大的黑色空間。當然，你可以在那裏放任何你想要的東西。

您可以檢測它是否使用

[[UIScreen mainScreen] bounds].size.height

來源

2012-09-13 00:46:49

+2

是否有可能接受這兩個答案？ :) – mm24

6

的iOS會自動將黑色細條上的應用程序兩側所以它仍然與應用程序最初專爲iPhone

一些消息來源報告這個早期版本中的方式是一致的，這是from here。我們甚至不知道是否需要或需要進行哪種類型的修改才能支持iPhone 5.不用擔心。不要假設。等着瞧。

與所有其他設備一樣，將會有方法檢測確切的設備類型。再次，這將不得不等待，直到我們得到至少iOS 6。您可以加入測試計劃，希望找到，但只要它的測試版信息是在NDA下，並且您只能通過私人Apple開發者論壇。

來源

2012-09-12 20:50:43 LearnCocos2D

+0

感謝。你認爲可以讓iOS 6在「黑色欄」區域繪製一些自定義的Cocos2d圖層嗎？我想將我的控件移到iOS 6設備上。 – mm24

+1

是的，那將是可能的。 –

+1

說實話我會認爲這是一個完美的地方做一些「廣告」 – renevdkooi

3

的Cocos2D一個高大的屏幕 - V2.X

與以下代碼取代CCFileUtils.h和.M並添加內委託行：[sharedFileUtils setiPhone5DisplaySuffix:@"-568h"]; // >>>>>> iPhone 5 -568h

.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 <Foundation/Foundation.h> 
#import "../ccTypes.h" 

/** Helper class to handle file operations */ 
@interface CCFileUtils : NSObject 
{ 
    NSFileManager *fileManager_; 
    NSBundle  *bundle_; 
    NSMutableDictionary *fullPathCache_; 
    NSMutableDictionary *removeSuffixCache_; 


#ifdef __CC_PLATFORM_IOS 
    BOOL enableFallbackSuffixes_; 

    NSString *iPhoneRetinaDisplaySuffix_; 
    NSString *iPhone5DisplaySuffix_;       // <<<<<<<<<<<<< ADDED 
    NSString *iPadSuffix_; 
    NSString *iPadRetinaDisplaySuffix_; 
#endif // __CC_PLATFORM_IOS 
} 

/** NSBundle used by CCFileUtils. By default it uses [NSBundle mainBundle]. 
@since v2.0 
*/ 
@property (nonatomic, readwrite, retain) NSBundle *bundle; 

/** NSFileManager used by CCFileUtils. By default it uses its own intance. 
@since v2.0 
*/ 
@property (nonatomic, readwrite, retain) NSFileManager *fileManager; 

#ifdef __CC_PLATFORM_IOS 
/** The iPhone RetinaDisplay suffixes to load resources. 
By default it is "-hd" and "" in that order. 
Only valid on iOS. Not valid for OS X. 

@since v1.1 
*/ 
@property (nonatomic,readwrite, copy, setter = setiPhoneRetinaDisplaySuffix:) NSString *iPhoneRetinaDisplaySuffix; 





/** The iPhone 5 suffixes to load resources. 
By default it is "-hd" and "" in that order. 
Only valid on iOS. Not valid for OS X. 

@since v1.1 
*/ 
@property (nonatomic,readwrite, copy, setter = setiPhone5DisplaySuffix:) NSString *iPhone5DisplaySuffix; 





/** The iPad suffixes to load resources. 
By default it is "-ipad", "-hd", "", in that order. 
Only valid on iOS. Not valid for OS X. 

@since v1.1 
*/ 
@property (nonatomic,readwrite, copy, setter = setiPadSuffix:) NSString *iPadSuffix; 


/** Sets the iPad Retina Display suffixes to load resources. 
By default it is "-ipadhd", "-ipad", "-hd", "", in that order. 
Only valid on iOS. Not valid for OS X. 

@since v2.0 
*/ 
@property (nonatomic,readwrite, copy, setter = setiPadRetinaDisplaySuffix:) NSString *iPadRetinaDisplaySuffix; 

/** Whether of not the fallback sufixes is enabled. 
When enabled it will try to search for the following suffixes in the following order until one is found: 
    * On iPad HD : iPad HD suffix, iPad suffix, iPhone HD suffix, Without suffix 
    * On iPad  : iPad suffix, iPhone HD suffix, Without suffix 
    * On iPhone HD: iPhone HD suffix, Without suffix 

By default this functionality is off; 
*/ 
@property (nonatomic, readwrite) BOOL enableFallbackSuffixes; 

#endif // __CC_PLATFORM_IOS 

/** returns the shared file utils instance */ 
+(CCFileUtils*) sharedFileUtils; 


/** Purge cached entries. 
Will be called automatically by the Director when a memory warning is received 
*/ 
-(void) purgeCachedEntries; 

/** Returns the fullpath of an filename. 

If in iPhoneRetinaDisplay mode, and a RetinaDisplay file is found, it will return that path. 
If in iPad mode, and an iPad file is found, it will return that path. 

Examples: 

    * In iPad mode: "image.png" -> "/full/path/image-ipad.png" (in case the -ipad file exists) 
    * In iPhone RetinaDisplay mode: "image.png" -> "/full/path/image-hd.png" (in case the -hd file exists) 
    * In iPad RetinaDisplay mode: "image.png" -> "/full/path/image-ipadhd.png" (in case the -ipadhd file exists) 

*/ 
-(NSString*) fullPathFromRelativePath:(NSString*) relPath; 


/** Returns the fullpath of an filename including the resolution of the image. 

If in RetinaDisplay mode, and a RetinaDisplay file is found, it will return that path. 
If in iPad mode, and an iPad file is found, it will return that path. 

Examples: 

* In iPad mode: "image.png" -> "/full/path/image-ipad.png" (in case the -ipad file exists) 
* In iPhone RetinaDisplay mode: "image.png" -> "/full/path/image-hd.png" (in case the -hd file exists) 
* In iPad RetinaDisplay mode: "image.png" -> "/full/path/image-ipadhd.png" (in case the -ipadhd file exists) 

If an iPad file is found, it will set resolution type to kCCResolutioniPad 
If a RetinaDisplay file is found, it will set resolution type to kCCResolutionRetinaDisplay 

*/ 
-(NSString*) fullPathFromRelativePath:(NSString*)relPath resolutionType:(ccResolutionType*)resolutionType; 

#ifdef __CC_PLATFORM_IOS 

/** removes the suffix from a path 
* On iPhone RetinaDisplay it will remove the -hd suffix 
* On iPad it will remove the -ipad suffix 
* On iPad RetinaDisplay it will remove the -ipadhd suffix 

Only valid on iOS. Not valid for OS X. 

@since v0.99.5 
*/ 
-(NSString *)removeSuffixFromFile:(NSString*) path; 

/** Returns whether or not a given path exists with the iPhone RetinaDisplay suffix. 
Only available on iOS. Not supported on OS X. 
@since v1.1 
*/ 
-(BOOL) iPhoneRetinaDisplayFileExistsAtPath:(NSString*)filename; 






/** Returns whether or not a given path exists with the iPhone 5 suffix. 
Only available on iOS. Not supported on OS X. 
@since v1.1 
*/ 
-(BOOL) iPhone5DisplayFileExistsAtPath:(NSString*)filename; 



/** Returns whether or not a given filename exists with the iPad suffix. 
Only available on iOS. Not supported on OS X. 
@since v1.1 
*/ 
-(BOOL) iPadFileExistsAtPath:(NSString*)filename; 

/** Returns whether or not a given filename exists with the iPad RetinaDisplay suffix. 
Only available on iOS. Not supported on OS X. 
@since v2.0 
*/ 
-(BOOL) iPadRetinaDisplayFileExistsAtPath:(NSString*)filename; 

#endif // __CC_PLATFORM_IOS 

@end 


#ifdef __cplusplus 
extern "C" { 
#endif 

/** loads a file into memory. 
the caller should release the allocated buffer. 

@returns the size of the allocated buffer 
@since v0.99.5 
*/ 
NSInteger ccLoadFileIntoMemory(const char *filename, unsigned char **out); 

#ifdef __cplusplus 
} 
#endif

。米

/* 
* 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 "CCFileUtils.h" 
#import "../CCConfiguration.h" 
#import "../ccMacros.h" 
#import "../ccConfig.h" 
#import "../ccTypes.h" 

enum { 
    kCCiPhone, 
    kCCiPhoneRetinaDisplay, 
    kCCiPhone5Display, 
    kCCiPad, 
    kCCiPadRetinaDisplay, 
}; 

#pragma mark - Helper free functions 

NSInteger ccLoadFileIntoMemory(const char *filename, unsigned char **out) 
{ 
    NSCAssert(out, @"ccLoadFileIntoMemory: invalid 'out' parameter"); 
    NSCAssert(&*out, @"ccLoadFileIntoMemory: invalid 'out' parameter"); 

    size_t size = 0; 
    FILE *f = fopen(filename, "rb"); 
    if(!f) { 
     *out = NULL; 
     return -1; 
    } 

    fseek(f, 0, SEEK_END); 
    size = ftell(f); 
    fseek(f, 0, SEEK_SET); 

    *out = malloc(size); 
    size_t read = fread(*out, 1, size, f); 
    if(read != size) { 
     free(*out); 
     *out = NULL; 
     return -1; 
    } 

    fclose(f); 

    return size; 
} 

#pragma mark - CCCacheValue 

@interface CCCacheValue : NSObject 
{ 
    NSString   *fullpath_; 
    ccResolutionType resolutionType_; 
} 
@property (nonatomic, readwrite, retain) NSString *fullpath; 
@property (nonatomic, readwrite) ccResolutionType resolutionType; 
@end 

@implementation CCCacheValue 
@synthesize fullpath = fullpath_, resolutionType = resolutionType_; 
-(id) initWithFullPath:(NSString*)path resolutionType:(ccResolutionType)resolutionType 
{ 
    if((self=[super init])) 
    { 
     self.fullpath = path; 
     self.resolutionType = resolutionType; 
    } 

    return self; 
} 

- (void)dealloc 
{ 
    [fullpath_ release]; 

    [super dealloc]; 
} 
@end 

#pragma mark - CCFileUtils 

#ifdef __CC_PLATFORM_IOS 
@interface CCFileUtils() 
-(NSString *) removeSuffix:(NSString*)suffix fromPath:(NSString*)path; 
-(BOOL) fileExistsAtPath:(NSString*)string withSuffix:(NSString*)suffix; 
-(NSInteger) runningDevice; 
@end 
#endif // __CC_PLATFORM_IOS 

@implementation CCFileUtils 

@synthesize fileManager=fileManager_, bundle=bundle_; 
#ifdef __CC_PLATFORM_IOS 
@synthesize iPhoneRetinaDisplaySuffix = iPhoneRetinaDisplaySuffix_; 
@synthesize iPhone5DisplaySuffix = iPhone5DisplaySuffix_; 
@synthesize iPadSuffix = iPadSuffix_; 
@synthesize iPadRetinaDisplaySuffix = iPadRetinaDisplaySuffix_; 
@synthesize enableFallbackSuffixes = enableFallbackSuffixes_; 
#endif // __CC_PLATFORM_IOS 

+ (id)sharedFileUtils 
{ 
    static dispatch_once_t pred; 
    static CCFileUtils *fileUtils = nil; 
    dispatch_once(&pred, ^{ 
     fileUtils = [[self alloc] init]; 
    }); 
    return fileUtils; 
} 

-(id) init 
{ 
    if((self=[super init])) { 
     fileManager_ = [[NSFileManager alloc] init]; 

     fullPathCache_ = [[NSMutableDictionary alloc] initWithCapacity:30]; 
     removeSuffixCache_ = [[NSMutableDictionary alloc] initWithCapacity:30]; 

     bundle_ = [[NSBundle mainBundle] retain]; 

#ifdef __CC_PLATFORM_IOS 
     iPhoneRetinaDisplaySuffix_ = @"-hd"; 
     iPhone5DisplaySuffix_ = @"-568h"; 
     iPadSuffix_ = @"-ipad"; 
     iPadRetinaDisplaySuffix_ = @"-ipadhd"; 

     enableFallbackSuffixes_ = NO; 
#endif // __CC_PLATFORM_IOS 

    } 

    return self; 
} 

-(void) purgeCachedEntries 
{ 
    [fullPathCache_ removeAllObjects]; 
    [removeSuffixCache_ removeAllObjects]; 
} 

- (void)dealloc 
{ 
    [fileManager_ release]; 
    [bundle_ release]; 
    [fullPathCache_ release]; 
    [removeSuffixCache_ release]; 

#ifdef __CC_PLATFORM_IOS  
    [iPhoneRetinaDisplaySuffix_ release]; 
    [iPhone5DisplaySuffix_ release]; 
    [iPadSuffix_ release]; 
    [iPadRetinaDisplaySuffix_ release]; 
#endif // __CC_PLATFORM_IOS 

    [super dealloc]; 
} 

-(NSString*) pathForResource:(NSString*)resource ofType:(NSString *)ext inDirectory:(NSString *)subpath 
{ 
    return [bundle_ pathForResource:resource 
          ofType:ext 
         inDirectory:subpath]; 
} 

-(NSString*) getPath:(NSString*)path forSuffix:(NSString*)suffix 
{ 
    NSString *newName = path; 

    // only recreate filename if suffix is valid 
    if(suffix && [suffix length] > 0) 
    { 
     NSString *pathWithoutExtension = [path stringByDeletingPathExtension]; 
     NSString *name = [pathWithoutExtension lastPathComponent]; 

     // check if path already has the suffix. 
     if([name rangeOfString:suffix].location == NSNotFound) { 


      NSString *extension = [path pathExtension]; 

      if([extension isEqualToString:@"ccz"] || [extension isEqualToString:@"gz"]) 
      { 
       // All ccz/gz files should be in the format filename.xxx.ccz 
       // so we need to pull off the .xxx part of the extension as well 
       extension = [NSString stringWithFormat:@"%@.%@", [pathWithoutExtension pathExtension], extension]; 
       pathWithoutExtension = [pathWithoutExtension stringByDeletingPathExtension]; 
      } 


      newName = [pathWithoutExtension stringByAppendingString:suffix]; 
      newName = [newName stringByAppendingPathExtension:extension]; 
     } else 
      CCLOGWARN(@"cocos2d: WARNING Filename(%@) already has the suffix %@. Using it.", name, suffix); 
    } 

    NSString *ret = nil; 
    // only if it is not an absolute path 
    if(! [path isAbsolutePath]) { 

     // pathForResource also searches in .lproj directories. issue #1230 
     NSString *imageDirectory = [path stringByDeletingLastPathComponent]; 

     // If the file does not exist it will return nil. 
     ret = [self pathForResource:[newName lastPathComponent] 
                ofType:nil 
               inDirectory:imageDirectory]; 
    } 
    else if([fileManager_ fileExistsAtPath:newName]) 
     ret = newName; 

    if(! ret) 
     CCLOGINFO(@"cocos2d: CCFileUtils: file not found: %@", [newName lastPathComponent]); 

    return ret; 
} 

-(NSString*) fullPathFromRelativePath:(NSString*)relPath resolutionType:(ccResolutionType*)resolutionType 
{ 
    NSAssert(relPath != nil, @"CCFileUtils: Invalid path"); 

    CCCacheValue *value = [fullPathCache_ objectForKey:relPath]; 
    if(value) { 
     *resolutionType = value.resolutionType; 
     return value.fullpath; 
    } 

    // Initialize to non-nil 
    NSString *ret = @""; 

#ifdef __CC_PLATFORM_IOS 

    NSInteger device = [self runningDevice]; 

    // iPad HD ? 
    if(device == kCCiPadRetinaDisplay) { 
     ret = [self getPath:relPath forSuffix:iPadRetinaDisplaySuffix_]; 
     *resolutionType = kCCResolutioniPadRetinaDisplay; 
    } 

    // iPad ? 
    if(device == kCCiPad || (enableFallbackSuffixes_ && !ret)) { 
     ret = [self getPath:relPath forSuffix:iPadSuffix_]; 
     *resolutionType = kCCResolutioniPad; 
    } 

    // iPhone HD ? 
    if(device == kCCiPhoneRetinaDisplay || (enableFallbackSuffixes_ && !ret)) { 
     ret = [self getPath:relPath forSuffix:iPhoneRetinaDisplaySuffix_]; 
     *resolutionType = kCCResolutioniPhoneRetinaDisplay; 
    } 

    // If it is not Phone HD, or if the previous "getPath" failed, then use iPhone images. 
    if(device == kCCiPhone || !ret) 
    { 
     ret = [self getPath:relPath forSuffix:@""]; 
     *resolutionType = kCCResolutioniPhone; 
    } 

#elif defined(__CC_PLATFORM_MAC) 

    *resolutionType = kCCResolutionMac; 

    ret = [self getPath:relPath forSuffix:@""]; 

#endif // __CC_PLATFORM_MAC 

    if(! ret) { 
     CCLOGWARN(@"cocos2d: Warning: File not found: %@", relPath); 
     ret = relPath; 
    } 

    value = [[CCCacheValue alloc] initWithFullPath:ret resolutionType:*resolutionType]; 
    [fullPathCache_ setObject:value forKey:relPath]; 
    [value release]; 

    return ret; 
} 

-(NSString*) fullPathFromRelativePath:(NSString*) relPath 
{ 
    ccResolutionType ignore; 
    return [self fullPathFromRelativePath:relPath resolutionType:&ignore]; 
} 

#pragma mark CCFileUtils - Suffix (iOS only) 

#ifdef __CC_PLATFORM_IOS 

// XXX: Optimization: This should be called only once 
-(NSInteger) runningDevice 
{ 
    NSInteger ret=-1; 

    if(UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) 
    { 
     if(CC_CONTENT_SCALE_FACTOR() == 2) 
      ret = kCCiPadRetinaDisplay; 
     else 
      ret = kCCiPad; 
    } 
    else 
    { 
     if(CC_CONTENT_SCALE_FACTOR() == 2) 

      if (([[UIScreen mainScreen] bounds].size.width == 640) || ([[UIScreen mainScreen] bounds].size.width == 1136)) 
      { 

       ret = kCCiPhone5Display; 

      } else { 

       ret = kCCiPhoneRetinaDisplay; 

      } 
     else 
      ret = kCCiPhone; 
    } 

    return ret; 
} 

-(NSString *) removeSuffix:(NSString*)suffix fromPath:(NSString*)path 
{ 
    // quick return 
    if(! suffix || [suffix length] == 0) 
     return path; 

    NSString *name = [path lastPathComponent]; 

    // check if path already has the suffix. 
    if([name rangeOfString:suffix].location != NSNotFound) { 

     CCLOGINFO(@"cocos2d: Filename(%@) contains %@ suffix. Removing it. See cocos2d issue #1040", path, suffix); 

     NSString *newLastname = [name stringByReplacingOccurrencesOfString:suffix withString:@""]; 

     NSString *pathWithoutLastname = [path stringByDeletingLastPathComponent]; 
     return [pathWithoutLastname stringByAppendingPathComponent:newLastname]; 
    } 

    // suffix was not removed 
    return nil; 
} 

-(NSString*) removeSuffixFromFile:(NSString*) path 
{ 
    NSString *withoutSuffix = [removeSuffixCache_ objectForKey:path]; 
    if(withoutSuffix) 
     return withoutSuffix; 

    // Initial value should be non-nil 
    NSString *ret = @""; 

    NSInteger device = [self runningDevice]; 

    if(device == kCCiPadRetinaDisplay) 
     ret = [self removeSuffix:iPadRetinaDisplaySuffix_ fromPath:path]; 

    if(device == kCCiPad || (enableFallbackSuffixes_ && !ret)) 
     ret = [self removeSuffix:iPadSuffix_ fromPath:path]; 

    if(device == kCCiPhoneRetinaDisplay || (enableFallbackSuffixes_ && !ret)) 
     ret = [self removeSuffix:iPhoneRetinaDisplaySuffix_ fromPath:path]; 

    if(device == kCCiPhone5Display || (enableFallbackSuffixes_ && !ret)) 
     ret = [self removeSuffix:iPhone5DisplaySuffix_ fromPath:path]; 

    if(device == kCCiPhone || !ret) 
     ret = path; 

    if(ret) 
     [removeSuffixCache_ setObject:ret forKey:path]; 

    return ret; 
} 

-(BOOL) fileExistsAtPath:(NSString*)relPath withSuffix:(NSString*)suffix 
{ 
    NSString *fullpath = nil; 

    // only if it is not an absolute path 
    if(! [relPath isAbsolutePath]) { 
     // pathForResource also searches in .lproj directories. issue #1230 
     NSString *file = [relPath lastPathComponent]; 
     NSString *imageDirectory = [relPath stringByDeletingLastPathComponent]; 

     fullpath = [bundle_ pathForResource:file 
                ofType:nil 
               inDirectory:imageDirectory]; 

    } 

    if (fullpath == nil) 
     fullpath = relPath; 

    NSString *path = [self getPath:fullpath forSuffix:suffix]; 

    return (path != nil); 
} 

-(BOOL) iPhoneRetinaDisplayFileExistsAtPath:(NSString*)path 
{ 
    return [self fileExistsAtPath:path withSuffix:iPhoneRetinaDisplaySuffix_]; 
} 

-(BOOL) iPhone5DisplayFileExistsAtPath:(NSString*)path 
{ 
    return [self fileExistsAtPath:path withSuffix:iPhoneRetinaDisplaySuffix_]; 
} 

-(BOOL) iPadFileExistsAtPath:(NSString*)path 
{ 
    return [self fileExistsAtPath:path withSuffix:iPadSuffix_]; 
} 

-(BOOL) iPadRetinaDisplayFileExistsAtPath:(NSString*)path 
{ 
    return [self fileExistsAtPath:path withSuffix:iPadRetinaDisplaySuffix_]; 
} 

#endif // __CC_PLATFORM_IOS 


@end

來源

2012-09-21 03:45:59 renevdkooi

+0

ps：不要忘記備份... – renevdkooi

+0

沒關係 - 它沒有工作。我忘了一些事情。我會調整它並重新發布它。 – renevdkooi

+0

對不起，發佈這麼多，但只是檢查後的cocos2d網站，有一個新的版本支持iPhone 5 – renevdkooi

0

所有的你的建議很好的解決方案，但會有某種形式的命名約定如@ 2x和分別ratina顯示器和iPhone 5推出圖像H + 2倍的。

感謝馬諾

來源

2012-11-08 10:01:40

Cocos2d和新的iPhone 5長寬比

回答

相關問題