Cocos2d-x：在場景中創建對話框

Question

我是Cocos2d-x中的新手。 我有一個ABCScene，在這個，我想顯示一個對話框或其他的告訴玩家他們完成了遊戲level.It也有按鈕「重播」+「下一個」 我該怎麼做。

任何想法將不勝感激。 感謝您的幫助。

Answer 1

您可以使用CCMenu。

你可以試試這個代碼：

{ 
CCSprite *gameOverBg = CCSprite::create("ui/scoreBoard.png"); 
gameOverBg->setPosition(ccp(winsize.width/2,winsize.height/2)); 
gameOverBg->setTag(1000); 
this->addChild(gameOverBg); 

CCSprite *menuItemBtn = CCSprite::create("ui/yesBtn1.png"); 
CCSprite *menuItemHvr = menuItemHvr->spriteWithFile("ui/yesBtn2.png"); 
CCMenuItemSprite *menuItem = CCMenuItemSprite::create(menuItemBtn, menuItemHvr, this, menu_selector(UIManager::menuCallbacks)); 
menuItem->setTag(1); 
menuItem->setPosition(ccp(gameOverBg->getContentSize().width/2,gameOverBg->getContentSize().height/2-100)); 

CCLabelTTF *player = CCLabelTTF::create("User Player","Thonburi", 20); 
player->setPosition(ccp(gameOverBg->getContentSize().width/2 - 100,gameOverBg->getContentSize().height/2+200)); 
player->setTag(2); 
gameOverBg->addChild(player); 

CCLabelTTF *ai = CCLabelTTF::create("AI Player", "Thonburi", 20); 
ai->setPosition(ccp(gameOverBg->getContentSize().width/2 + 100,gameOverBg->getContentSize().height/2+200)); 
ai->setTag(3); 
gameOverBg->addChild(ai); 


CCLabelTTF *user = CCLabelTTF::create("000","Thonburi", 64); 
user->setPosition(ccp(gameOverBg->getContentSize().width/2 - 100,gameOverBg->getContentSize().height/2+100)); 
user->setTag(2); 
gameOverBg->addChild(user); 

CCLabelTTF *opponent = CCLabelTTF::create("000", "Thonburi", 64); 
opponent->setPosition(ccp(gameOverBg->getContentSize().width/2 + 100,gameOverBg->getContentSize().height/2+100)); 
opponent->setTag(3); 
gameOverBg->addChild(opponent); 
CCMenu *menuGameOver = CCMenu::create(menuItem,player,ai,user,opponent,NULL); 
menuGameOver->setPosition(ccp(gameOverBg->getContentSize().width/2,gameOverBg->getContentSize().height * 0.35)); 
//menuGameOver->alignItemsHorizontallyWithPadding(8); 
menuGameOver->setPosition(CCPointZero); 
gameOverBg->addChild(menuGameOver); 
} 

Answer 2

CCDirector.sharedDirector().getActivity().runOnUiThread(new Runnable() { 
     public void run() { 
      AlertDialog.Builder builder = new AlertDialog.Builder(CCDirector.sharedDirector().getActivity()); 
      builder.setMessage("Your Message here") 
        .setCancelable(false) 
        .setPositiveButton("Yes", new DialogInterface.OnClickListener() { 
         public void onClick(DialogInterface dialog, int id) { 
          //your Code here 
         } 
        }) 
        .setNegativeButton("No", new DialogInterface.OnClickListener() { 
         public void onClick(DialogInterface dialog, int id) { 
          dialog.cancel(); 
         } 
        }); 
      AlertDialog alert = builder.create(); 
      alert.show(); 
     } 
    });