cocos2d-x full screen jitter test

HelloWorldScene.cpp

#include "HelloWorldScene.h"
#include "editor-support/cocostudio/CocoStudio.h"
#include "ui/CocosGUI.h"

USING_NS_CC;

using namespace cocostudio::timeline;

Scene* HelloWorld::createScene()
{
    // 'scene' is an autorelease object
    auto scene = Scene::create();
    
    // 'layer' is an autorelease object
    auto layer = HelloWorld::create();

    // add layer as a child to scene
    scene->addChild(layer);

    // return the scene
    return scene;
}

// on "init" you need to initialize your instance
bool HelloWorld::init()
{

    // 1. super init first
    if ( !Layer::init() )
    {
        return false;
    }
    
    Size visibleSize = Director::getInstance()->getVisibleSize();
    Vec2 origin = Director::getInstance()->getVisibleOrigin();

    //Initializing and binding
    auto listener = EventListenerKeyboard::create();
    listener->onKeyPressed = CC_CALLBACK_2(HelloWorld::onKeyPressed, this);
    listener->onKeyReleased = CC_CALLBACK_2(HelloWorld::onKeyReleased, this);
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);

    for (int i = 0; i < 10; i++) {

        // add "HelloWorld" splash screen"
        auto sprite = Sprite::create("HelloWorld.png");

        // position the sprite on the center of the screen
        sprite->setPosition(Vec2(visibleSize.width * i, 0));

        // add the sprite as a child to this layer
        this->addChild(sprite, 0);

    }

    auto draw = cocos2d::DrawNode::create();
    draw->drawSolidCircle(cocos2d::Vec2(32,32), 32, 360, 24, cocos2d::Color4F::RED);
    auto tex = cocos2d::RenderTexture::create(64, 64);
    tex->begin();
    draw->visit();
    tex->end();

    player = cocos2d::Sprite::createWithTexture(tex->getSprite()->getTexture());
    //player = cocos2d::Sprite::create("cell.png");
    addChild(player);

    this->runAction(cocos2d::Follow::create(player));
    
    scheduleUpdate();

    return true;
}

void HelloWorld::update(float dt) {

    if (leftKeyPress) {
        movement.x -= dt * 180;
    }
    
    if (rightKeyPress) {
        movement.x += dt * 180;
    }

    if (upKeyPress) {
        movement.y += dt * 180;
    }
    
    if (downKeyPress) {
        movement.y -= dt * 180;
    }


    player->setPosition(player->getPosition() + movement);

    movement.set(cocos2d::Vec2::ZERO);

}

// Implementation of the keyboard event callback function prototype
void HelloWorld::onKeyReleased(EventKeyboard::KeyCode keyCode, Event* event) {

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_LEFT_ARROW) {
        leftKeyPress = false;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_UP_ARROW) {
        upKeyPress = false;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_DOWN_ARROW) {
        downKeyPress = false;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_RIGHT_ARROW) {
        rightKeyPress = false;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_ENTER) {
        GLViewImpl* view = (GLViewImpl*)cocos2d::Director::getInstance()->getOpenGLView();
        
        if (view->isFullscreen()) {
            view->setWindowed(960, 640);
        } else {
            view->setFullscreen();
        }
    }

}


void HelloWorld::onKeyPressed(EventKeyboard::KeyCode keyCode, Event* event) {

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_LEFT_ARROW) {
        leftKeyPress = true;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_UP_ARROW) {
        upKeyPress = true;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_DOWN_ARROW) {
        downKeyPress = true;
    }

    if (keyCode == cocos2d::EventKeyboard::KeyCode::KEY_RIGHT_ARROW) {
        rightKeyPress = true;
    }

}

HelloWorldScene.h

#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__

#include "cocos2d.h"

class HelloWorld : public cocos2d::Layer
{
public:
    // there's no 'id' in cpp, so we recommend returning the class instance pointer
    static cocos2d::Scene* createScene();

    // Here's a difference. Method 'init' in cocos2d-x returns bool, instead of returning 'id' in cocos2d-iphone
    virtual bool init();
    void update(float dt);

    void onKeyPressed(cocos2d::EventKeyboard::KeyCode keyCode, cocos2d::Event* event);
    void onKeyReleased(cocos2d::EventKeyboard::KeyCode keyCode, cocos2d::Event* event);

    cocos2d::Sprite* player;

    cocos2d::Vec2 movement;

    bool leftKeyPress;
    bool upKeyPress;
    bool downKeyPress;
    bool rightKeyPress;

    // implement the "static create()" method manually
    CREATE_FUNC(HelloWorld);
};

#endif // __HELLOWORLD_SCENE_H__