Cocos2d screen By default is a horizontal screen, modified to vertical screen method

In the rootviewcontroller.m file, modify the following code

Method of Shouldautorotatetointerfaceorientation

-(BOOL) Shouldautorotatetointerfaceorientation: (uiinterfaceorientation) interfaceorientation {////There is 2 ways t  o support auto-rotation://-the opengl/cocos2d to//-Faster, but doesn ' t rotate the UIKit objects//-the Viewcontroller-A bit slower, but the UiKit objects is placed in the right place//#if game_autorotation
	==kgameautorotationnone////Eaglview won ' t be autorotated.
	Since This method should return yes to least 1 orientation,///We return Yes only in the Portrait orientation//
	
return (interfaceorientation = = uiinterfaceorientationportrait); #elif game_autorotation==kgameautorotationccdirector////Eaglview'll be rotated by cocos2d////Sample:autorotat E only in landscape mode//if (interfaceorientation = = uiinterfaceorientationlandscapeleft) {[[Ccdirector Shareddir
	Ector] setdeviceorientation:kccdeviceorientationlandscaperight]; } else if (interfaceorientation = = Uiinterfaceorientationlandscaperight) {[[Ccdirector shareddirector] setdeviceorientation:kccdeviceorientationlandscapeleft]; 
	}//Since This method should return yes to least 1 orientation,///We return Yes only in the Portrait orientation
	
return (interfaceorientation = = uiinterfaceorientationportrait);
	#elif game_autorotation = = Kgameautorotationuiviewcontroller////Eaglview would be is rotated by the Uiviewcontroller// Sample:autorotate only in LANDSCPE mode////return YES for the supported orientations//Cross screen//return (Uiinterf
	 Aceorientationislandscape (interfaceorientation)); 
	
Return (uiinterfaceorientationisportrait (interfaceorientation));//Screen #else #error Unknown value in Game_autorotation
#endif//game_autorotation//Shold not happen return NO;
 }

//

There is 2 ways to support auto-rotation:

-The Opengl/cocos2d

-Faster, but doesn ' t rotate the UIKit objects

-The Viewcontroller

-A bit slower, but the UiKit objects is placed in the right place

//

#if Game_autorotation==kgameautorotationnone

//

Eaglview won ' t be autorotated.

Since This method should return YES least 1 orientation,

We return YES only in the Portrait orientation

//

return (interfaceorientation = = uiinterfaceorientationportrait);

#elif Game_autorotation==kgameautorotationccdirector

//

Eaglview'll be rotated by cocos2d

//

Sample:autorotate only in landscape mode

//

if (interfaceorientation = = Uiinterfaceorientationlandscapeleft) {

[[Ccdirector Shareddirector] setdeviceorientation:kccdeviceorientationlandscaperight];

} else if (interfaceorientation = = uiinterfaceorientationlandscaperight) {

[[Ccdirector Shareddirector] setdeviceorientation:kccdeviceorientationlandscapeleft];

}

Since This method should return YES least 1 orientation,

We return YES only in the Portrait orientation

return (interfaceorientation = = uiinterfaceorientationportrait);

#elif Game_autorotation = = Kgameautorotationuiviewcontroller

//

Eaglview'll be rotated by the Uiviewcontroller

//

Sample:autorotate only in LANDSCPE mode

//

Return YES for the supported orientations

Return (Uiinterfaceorientationislandscape (interfaceorientation));

Return (uiinterfaceorientationisportrait (interfaceorientation));

#else

#error Unknown value in Game_autorotation

#endif//Game_autorotation

Shold not happen

return NO;

}

-(BOOL) Shouldautorotatetointerfaceorientation: (uiinterfaceorientation) interfaceorientation {

//

There is 2 ways to support auto-rotation:

-The Opengl/cocos2d

-Faster, but doesn ' t rotate the UIKit objects

-The Viewcontroller

-A bit slower, but the UiKit objects is placed in the right place

//

#if Game_autorotation==kgameautorotationnone

//

Eaglview won ' t be autorotated.

Since This method should return YES least 1 orientation,

We return YES only in the Portrait orientation

//

return (interfaceorientation = = uiinterfaceorientationportrait);

#elif Game_autorotation==kgameautorotationccdirector

//

Eaglview'll be rotated by cocos2d

//

Sample:autorotate only in landscape mode

//

if (interfaceorientation = = Uiinterfaceorientationlandscapeleft) {

[[Ccdirector Shareddirector] setdeviceorientation:kccdeviceorientationlandscaperight];

} else if (interfaceorientation = = uiinterfaceorientationlandscaperight) {

[[Ccdirector Shareddirector] setdeviceorientation:kccdeviceorientationlandscapeleft];

}

Since This method should return YES least 1 orientation,

We return YES only in the Portrait orientation

return (interfaceorientation = = uiinterfaceorientationportrait);

#elif Game_autorotation = = Kgameautorotationuiviewcontroller

//