ios - Cocos2d: How to stop clicking buttons of lower z order layer from upper z order layer? -


i developing cocos2d game have cclayer named gameplaylayer , cclayer named shoplayer. shoplayer fullscreen layer. gameplaylayer touchenabled , has multiple buttons (ccmenuitemimage). shoplayer accessed shop button has following @selector.

  (void) onclickshop {         shoplayer * shop = [[shoplayer alloc] init];      [self addchild:shop z:40]; }

to stop touch propagation used cctouchonebyonedelegate , following methods in shoplayer.

(void) onenter {      [[[ccdirector shareddirector] touchdispatcher] addtargeteddelegate:self                                                                priority:0 swallowstouches:yes];      [super onenter]; }  (void) onexit {      [[[ccdirector shareddirector] touchdispatcher] removedelegate:self];       [super onexit]; }  (bool) cctouchbegan:(uitouch *)touch withevent:(uievent *)event {      return yes; }

now stops cctouchesbegan of gameplaylayer called fine. cannot stop other buttons of gameplaylayer called. when touch @ positions buttons of gameplaylayer placed, called though can not see them.

so question how stop clicking buttons of lower layer upper layer?

use kccmenuhandlerpriority touch priority

    [[[ccdirector shareddirector] touchdispatcher] addtargeteddelegate:self priority:kccmenuhandlerpriority swallowstouches:yes];

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