void Game::onTouchEnded(Touch* touch, Event* unused_event)
{
Point endTouch = touch->getLocation();
endX = beginX-endTouch.x;
endY = beginY-endTouch.y;
if (abs(endX) > abs(endY)) {
if(endX + 5>0){
if (left()) {
createCardNumber();
gameOver();
}
}else
{
if (right()) {
createCardNumber();
gameOver();
}
}
}else if (abs(endX)<abs(endY)){
if (endY+5>0) {
if (down()) {
createCardNumber();
gameOver();
}
}else{
if (up()) {
createCardNumber();
gameOver();
}
}
}
}
// on "init" you need to initialize your instance
bool GameScene::init()
{
if ( !Layer::init() )
{
return false;
}
visibleSize = Director::getInstance()->getVisibleSize();
//加入游戏背景
//1
auto layerColorBG = LayerColor::create(Color4B(180, 170, 160, 255));
this->addChild(layerColorBG);
//pause
//2
MenuItemFont::setFontName("Consolas");
MenuItemFont::setFontSize(40);
auto menuItemPause = MenuItemFont::create("PAUSE", CC_CALLBACK_1(GameScene::onPause, this));
auto menu = Menu::create(menuItemPause, NULL);
addChild(menu);
menu->setPosition(Point(100, visibleSize.width +(visibleSize.height - visibleSize.width)/2));
//创建分数
//3
auto cardNumberTitle = Label::createWithSystemFont("SCORE","Consolas",40);
cardNumberTitle->setPosition(Point(visibleSize.width - 150, visibleSize.width + (visibleSize.height - visibleSize.width)/2 + 25));
addChild(cardNumberTitle);
score = 0;
cardNumberTTF = Label::createWithSystemFont("0", "Consolas", 40);
cardNumberTTF->setPosition(Point(visibleSize.width - 150, visibleSize.width + (visibleSize.height - visibleSize.width)/2 -25));
addChild(cardNumberTTF);
//设置触摸事件监听
auto touchListener = EventListenerTouchOneByOne::create();
touchListener->onTouchBegan = CC_CALLBACK_2(GameScene::onTouchBegan, this);
touchListener->onTouchMoved = CC_CALLBACK_2(GameScene::onTouchMoved, this);
touchListener->onTouchEnded = CC_CALLBACK_2(GameScene::onTouchEnded, this);
_eventDispatcher->addEventListenerWithSceneGraphPriority(touchListener, this);
createCardSprite(visibleSize);
if (UserDefault::getInstance()->getBoolForKey("history")) {
resumeStatus();
}
else
{
//初始时生成两个2
createCardNumber(false);
createCardNumber(false);
}
recognizer = new SimpleRecognizer();
return true;
}
bool Game::init()
{
if (!Layer::init()) {
return false;
}
auto size = Director::getInstance()->getVisibleSize();
auto layerColor = LayerColor::create(Color4B(200, 150, 100, 200));
addChild(layerColor);
//标题
auto titleLabel = Label::createWithTTF("2048 Game","fonts/Marker Felt.ttf",70);
titleLabel->setColor(Color3B(200, 250, 100));
titleLabel->setPosition(Vec2(size.width/2,size.height/2+550));
auto letter = titleLabel->getLetter(1);
auto letter1 = titleLabel->getLetter(3);
auto rote = RepeatForever::create(RotateBy::create(1, 180));
auto rote1 = RepeatForever::create(RotateBy::create(1, 180));
letter->runAction(rote);
letter1->runAction(rote1);//设置字体旋转
addChild(titleLabel);
auto Label = Label::createWithTTF("score:", "fonts/arial.ttf", 50);
Label->setColor(Color3B::BLUE);
Label->setPosition(Vec2(80,size.height/2+450));
addChild(Label);
char t[10];
score=0;
sprintf(t,"%d",score);
scoreLabel = Label::createWithTTF(t, "fonts/Marker Felt.ttf", 40);
scoreLabel->setColor(Color3B::BLUE);
scoreLabel->setPosition(Vec2(170,size.height/2+450));
addChild(scoreLabel);
auto newGame = Label::createWithTTF("new Game", "fonts/Marker Felt.ttf",50);
newGame->setColor(Color3B::GRAY);
newGame->setPosition(Vec2(110,size.height/2+380));
addChild(newGame);
auto bt = Button::create("buttonreplay.png");
bt->setPosition(Vec2(260,size.height/2+380));
bt->addClickEventListener(CC_CALLBACK_0(Game::restart, this));
addChild(bt);
auto listener = EventListenerTouchOneByOne::create();
listener->onTouchBegan=CC_CALLBACK_2(Game::onTouchBegan, this)
;
listener->onTouchEnded=CC_CALLBACK_2(Game::onTouchEnded, this);
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
createCard();
createCardNumber();
createCardNumber();
return true;
}
bool GameScene::init() {
if (!Layer::init()) {
return false;
}
Size visibleSize = Director::getInstance()->getVisibleSize();
//游戏背景
auto layerBg = LayerColor::create(Color4B(180, 170, 160, 255));
this->addChild(layerBg);
//暂停按钮
MenuItemFont::setFontName("Consolas");
MenuItemFont::setFontSize(20);
auto menuItemPause = MenuItemFont::create("PAUSE", CC_CALLBACK_1(GameScene::onPause, this));
auto menu = Menu::create(menuItemPause, NULL);
addChild(menu);
menu->setPosition(visibleSize.width - 50, visibleSize.height - 20);
//分数
auto cardNumberTitle = Label::createWithSystemFont("SCORE", "Consolas", 20);
cardNumberTitle->setPosition(visibleSize.width - 50, visibleSize.height-100);
addChild(cardNumberTitle);
score = 0;
cardNumberTTF = Label::createWithSystemFont("0", "Consolas", 20);
cardNumberTTF->setPosition(visibleSize.width - 50, visibleSize.height - 150);
addChild(cardNumberTTF);
recognizer = new SimpleRecognizer();
auto listener = EventListenerTouchOneByOne::create();
listener->onTouchBegan = CC_CALLBACK_2(GameScene::onTouchBegan, this);
listener->onTouchMoved = CC_CALLBACK_2(GameScene::onTouchMoved, this);
listener->onTouchEnded = CC_CALLBACK_2(GameScene::onTouchEnded, this);
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
//创建4*4 卡片
createCardSprite(visibleSize);
createCardNumber(true);
createCardNumber(true);
return true;
}
void GameScene::onTouchEnded(Touch *touch, Event *unused_event){
Point pos = touch->getLocation();
SimpleGestures gesture = recognizer->endPoint(pos);
switch (gesture) {
case SimpleGesturesLeft:
doLeft();
log("left");
break;
case SimpleGesturesRight:
doRight();
log("right");
break;
case SimpleGesturesUp:
doUp();
log("up");
break;
case SimpleGesturesDown:
doDown();
log("dowm");
break;
default:
break;
}
createCardNumber(true);
}
void GameScene::onTouchEnded(Touch* touch, Event* event)
{
//得到触摸结束时坐标
Point endTouch = touch->getLocation(); //获取OpenGL坐标，以左下角为原点
//计算手指在X，Y移动的距离
endX = beginX - endTouch.x;
endY = beginY - endTouch.y;
if (abs(endX) > abs(endY))
{
//如果X轴移动的距离大于Y轴，则是左右移动
if (endX + 5 > 0)
{
//向左移动
doLeft();
createCardNumber();
doCheck();
setScore(score);
}
else
{
//向右移动
doRight();
createCardNumber();
doCheck();
setScore(score);
}
}
else //否则是上下移动
{
if (endY + 5 > 0)
{
//向下移动
doDown();
createCardNumber();
doCheck();
setScore(score);
}
else
{
//向上移动
doUp();
createCardNumber();
doCheck();
setScore(score);
}
}
}
void GameScene::doCheck()
{
bool isGameOver = true;
//结束边界 4*4的card数值>0 且 相邻card没有相同数值
//4*4的card数值>0 不能在创建Number
//判断每一个的上下左右和自己是否相同
for (int y = 0; y < 4; y++)
{
for (int x = 0; x < 4; x++)
{
if (cardArr[x][y]->getNumber() == 0 ||
(x<3 && cardArr[x][y]->getNumber() == cardArr[x+1][y]->getNumber()) ||
(x>0 && cardArr[x][y]->getNumber() == cardArr[x-1][y]->getNumber()) ||
(y<3 && cardArr[x][y]->getNumber() == cardArr[x][y+1]->getNumber()) ||
(y>0 && cardArr[x][y]->getNumber() == cardArr[x][y-1]->getNumber()) )
{
isGameOver = false;
}
}
}
if (isWin()) {
successLayer = LayerColor::create(Color4B(0, 0, 0, 180));
Size winSize = Director::getInstance()->getWinSize();
Point centerPos = Point(winSize.width / 2, winSize.height / 2);
auto gameOverTitle = Label::createWithSystemFont("YOU WIN","Consolas",80);
gameOverTitle->setPosition(centerPos);
successLayer->addChild(gameOverTitle);
getParent()->addChild(successLayer,1);
scheduleOnce(SEL_SCHEDULE(&GameScene::removeSuccessLayer), 2);
return;
}
//isGameOver = true;
if (isGameOver)
{
log("game over");
UserDefault::getInstance()->setBoolForKey("history", false);
HighScore::getInstance()->setScore(score);
GameOverLayer *gameoverLayer = GameOverLayer::create(Color4B(0, 0, 0, 180));
getParent()->addChild(gameoverLayer,1);
Director::getInstance()->pause();
}
else
{
if (shouldCreateCardNumber()) {
createCardNumber();
saveStatus();
}
}
}
void Game::createCardNumber()
{
int i = CCRANDOM_0_1()*4;
int j = CCRANDOM_0_1()*4;
if (arr[i][j] -> getNumber() > 0) {//如果有卡片就不需要创建
createCardNumber();
}
else{//没有卡片就再创建
arr[i][j]->setNumber(CCRANDOM_0_1()*10<1 ? 4:2);
}
}
bool GameScene::init()
{
if ( !Layer::init() )
{
return false;
}
Size visibleSize = Director::getInstance()->getVisibleSize();
Point origin = Director::getInstance()->getVisibleOrigin();
//设置触摸事件监听
auto touchListener = EventListenerTouchOneByOne::create();
touchListener->onTouchBegan = CC_CALLBACK_2(GameScene::onTouchBegan, this);
touchListener->onTouchEnded = CC_CALLBACK_2(GameScene::onTouchEnded, this);
_eventDispatcher->addEventListenerWithSceneGraphPriority(touchListener, this);
//加入游戏背景
auto layerColorBG = LayerColor::create(Color4B(180, 170, 160, 255));
this->addChild(layerColorBG);
//创建分数
auto cardNumberTitle = LabelTTF::create("SCORE","Consolas",80);
cardNumberTitle->setPosition(Point(visibleSize.width/2 + 340, visibleSize.height/2 + 130));
addChild(cardNumberTitle);
score = 0;
cardNumberTTF = LabelTTF::create("0", "Consolas", 70);
cardNumberTTF->setPosition(Point(visibleSize.width/2 + 340, visibleSize.height/2 - 100));
addChild(cardNumberTTF);
//创建4X4卡片
createCardSprite(visibleSize);
//初始时生成两个2
createCardNumber();
createCardNumber();
return true;
}
//创建生成随机卡片
void GameScene::createCardNumber()
{
int i = CCRANDOM_0_1() * 4; //生成0~3随机数
int j = CCRANDOM_0_1() * 4;
//判断是否已经存在
if (cardArr[i][j]->getNumber() > 0)
{
createCardNumber();
}
else
{
//2和4的生成率为9:1
cardArr[i][j]->setNumber(CCRANDOM_0_1()*10 < 1 ? 4 : 2);
}
}
