CCScene场景切换

 CCScene场景切换代码： 

//触摸事件 - 当手指从屏幕抬起时调用的方法－Himi
-(void) ccTouchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
    CCScene* scenec = [OtherLayout scene];
    //部落格－－－－－－
    //CCTransitionTurnOffTiles *transitionScene = [CCTransitionTurnOffTiles transitionWithDuration:3 scene:scenec];
    //近远－远近－－－－－
    //CCTransitionShrinkGrow *transitionScene = [CCTransitionShrinkGrow transitionWithDuration:3 scene:scenec];
    //另一个layout左侧进入（视觉感觉是屏幕右移）
    //CCTransitionSlideInL *transitionScene = [CCTransitionSlideInL transitionWithDuration:3 scene:scenec];
    //另一个layout右侧进入（视觉感觉是屏幕左移）
    //CCTransitionSlideInR *transitionScene = [CCTransitionSlideInR transitionWithDuration:3 scene:scenec];
    //另一个layout上侧进入（视觉感觉是屏幕下移）
    //CCTransitionSlideInT *transitionScene = [CCTransitionSlideInT transitionWithDuration:3 scene:scenec];
    //另一个layout下侧进入（视觉感觉是屏幕上移）
    //CCTransitionSlideInB *transitionScene = [CCTransitionSlideInB transitionWithDuration:3 scene:scenec];
    //当前屏幕被分为3列，两则下移，中间上移
    //CCTransitionSplitCols *transitionScene = [CCTransitionSplitCols transitionWithDuration:3 scene:scenec];
    //当前屏幕被分为3列，两则左移，中间右移
    //CCTransitionSplitRows *transitionScene = [CCTransitionSplitRows transitionWithDuration:3 scene:scenec];
    //扇形转换－－－－－
    //CCTransitionRadialCW *transitionScene = [CCTransitionRadialCW transitionWithDuration:3 scene:scenec];
    //平面旋转－－－－－
    //CCTransitionRotoZoom *transitionScene = [CCTransitionRotoZoom transitionWithDuration:3 scene:scenec];
    //近－远－跳动－－－－－－
    //CCTransitionJumpZoom *transitionScene = [CCTransitionJumpZoom transitionWithDuration:3 scene:scenec];
    //立体反转（X轴）－－(还有种从近到远，从远到近的感觉)－－－－－－－－
    //CCTransitionZoomFlipX *transitionScene = [CCTransitionZoomFlipX transitionWithDuration:3 scene:scenec];
    //立体反转（Y轴）－(还有种从近到远，从远到近的感觉)－－－－－－－
    //CCTransitionZoomFlipY *transitionScene = [CCTransitionZoomFlipY transitionWithDuration:3 scene:scenec];
    //立体反转（X,Y轴）－－－(还有种从近到远，从远到近的感觉)－－－－－
    //CCTransitionZoomFlipAngular *transitionScene = [CCTransitionZoomFlipAngular transitionWithDuration:3 scene:scenec];
    //另外一个layout左侧进入覆盖当前layout
    //CCTransitionMoveInL *transitionScene = [CCTransitionMoveInL transitionWithDuration:3 scene:scenec];
    //另外一个layout右侧进入覆盖当前layout
    //CCTransitionMoveInR *transitionScene = [CCTransitionMoveInR transitionWithDuration:3 scene:scenec];
    //另外一个layout上侧进入覆盖当前layout
    //CCTransitionMoveInT *transitionScene = [CCTransitionMoveInT transitionWithDuration:3 scene:scenec];
    //另外一个layout下侧进入覆盖当前layout
    //CCTransitionMoveInB *transitionScene = [CCTransitionMoveInB transitionWithDuration:3 scene:scenec];
    //立体反转（X轴）－－2D平面反转，没有远近感
    //CCTransitionFlipX *transitionScene = [CCTransitionFlipX transitionWithDuration:3 scene:scenec];
    //立体反转（Y轴）－－2D平面反转，没有远近感
    //CCTransitionFlipY *transitionScene = [CCTransitionFlipY transitionWithDuration:3 scene:scenec];
    //立体反转（X,Y轴）－－2D平面反转，没有远近感
    //CCTransitionFlipAngular *transitionScene = [CCTransitionFlipAngular transitionWithDuration:3 scene:scenec];
    //实体－透明－实体(默认无颜色，可以附带颜色)
    //CCTransitionFade* transitionScene = [CCTransitionFade transitionWithDuration:3 scene:scenec withColor:ccWHITE];
    //另外一个直接渐变覆盖当前layout
    //CCTransitionCrossFade *transitionScene = [CCTransitionCrossFade transitionWithDuration:3 scene:scenec];
    //移动（方格状）部落格，从左下往右上
    //CCTransitionFadeTR *transitionScene = [CCTransitionFadeTR transitionWithDuration:3 scene:scenec];
    //移动（方格状）部落格，从右上往左下
    CCTransitionFadeBL *transitionScene = [CCTransitionFadeBL transitionWithDuration:3 scene:scenec];
    //移动（长矩形，宽度是屏幕宽）部落格，从下往上
    //CCTransitionFadeUp *transitionScene = [CCTransitionFadeUp transitionWithDuration:3 scene:scenec];
    //移动（长矩形，宽度是屏幕宽）部落格，从上往下
    //CCTransitionFadeDown *transitionScene = [CCTransitionFadeDown transitionWithDuration:3 scene:scenec];
    [[CCDirector sharedDirector] replaceScene: transitionScene];
}

设置横竖屏代码 

首先找到RootViewController.m 类（此类在1.0版本存在），然后找到宏定义的一段代码，代码如下： 
       #elif GAME_AUTOROTATION == kGameAutorotationUIViewController 
然后下面能看到cocos2d的默认代码是设置横屏： 

return ( UIInterfaceOrientationIsLandscape( interfaceOrientation ) );

如果想设置竖屏，请更改如下即可： 

return (UIInterfaceOrientationIsPortrait(interfaceOrientation));