cocos2d-x-3.x 修改和纪录

1.瓦格地图在程序中显示有缝隙 

ccConfig.h 92行修改 #define CC_FIX_ARTIFACTS_BY_STRECHING_TEXEL 1

2.修改cocostudio导出的动画png图片改成pvr.ccz格式 

DataReaderHelper.ccp 1333行修改

filePath = filePath.erase(filePath.find_last_of("0"));

std::string plistPath = filePath + ".plist";

std::string pngPath =  filePath + ".pvr.ccz";

ArmatureDataManager::getInstance()->addSpriteFrameFromFile((dataInfo->baseFilePath + plistPath).c_str(), (dataInfo->baseFilePath + pngPath).c_str(), dataInfo->filename.c_str());

                break;

3.子节点随父节点透明度变化

父节点设置setCascadeOpacityEnabled(true);

4.加载cocostudio2.x导出的csb文件,播放场景动画

  auto cscene = CSLoader::createNode("map1.csb")；

 this->addChild(cscene);

    cocostudio::timeline::ActionTimeline *action = CSLoader::createTimeline("map1.csb");

    if (action) {//播放场景动画

        action->gotoFrameAndPlay(0);

        cscene->runAction(action);

    }

//帧事件监听 

action->setFrameEventCallFunc(CC_CALLBACK_1(GameScene::onFrameEvent, this)); 

void GameScene::onFrameEvent(Frame* frame)//固定的格式 

{ 

    EventFrame* evnt = dynamic_cast<EventFrame*>(frame); 

    if(!evnt) 

        return; 

    std::string str = evnt->getEvent(); 

    if (str == "action1") 

    { 

    } 

}

5.ios保持屏幕常亮

AppController.mm 添加
 [UIApplication sharedApplication].idleTimerDisabled = YES;//保持屏幕常亮

6.安卓返回按键修改

Cocos2dxGLSurfaceView.java 295行

Cocos2dxVideoHelper.mVideoHandler.sendEmptyMessage(Cocos2dxVideoHelper.KeyEventBack);

修改为

return super.onKeyDown(pKeyCode, pKeyEvent);

7.

-(void) doAnimationWhenKeyboardMoveWithDuration:(float)duration distance:(float)dis

dis ＝ 0；

。原因：防止输入框控件在键盘位置之下会自动顶起