c++ - 如何使用 C++ 在 cocos2d-x ios 游戏中启用多点触控

Question

我想使用 C++ 在 cocos2d-x 中启用多点触控模式。有与如何在 cocos2d 上启用它相关的答案，但我想在 cocos2d-x 中启用它。任何帮助将不胜感激

Answer 1

我自己得到了答案。为了启用多点触控，只需转到您的 AppController.mm然后在创建 EAGL View 后的 didFinishLaunchingWithOptions 函数中添加以下代码。

[__glView setMultipleTouchEnabled:YES];

所以现在函数应该是这样的

(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary      
*)launchOptions {

// Override point for customization after application launch.

// Add the view controller's view to the window and display.
window = [[UIWindow alloc] initWithFrame: [[UIScreen mainScreen] bounds]];
EAGLView *__glView = [EAGLView viewWithFrame: [window bounds]
                                 pixelFormat: kEAGLColorFormatRGBA8
                                 depthFormat: GL_DEPTH_COMPONENT16
                          preserveBackbuffer: NO
                                  sharegroup: nil
                               multiSampling: NO
                             numberOfSamples:0 ];

[__glView setMultipleTouchEnabled:YES];
// Use RootViewController manage EAGLView
viewController = [[RootViewController alloc] initWithNibName:nil bundle:nil];
viewController.wantsFullScreenLayout = YES;
viewController.view = __glView;
//continued.....