cocos2dx 2048游戏源码

#include "HelloWorldScene.h" #include "CardSprite.h" USING_NS_CC; CCScene* HelloWorld::scene() { // 'scene' is an autorelease object CCScene *scene = CCScene::create(); // 'layer' is an autorelease object HelloWorld *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() { if ( !CCLayer::init() ) { return false; } CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize(); //加入游戏的背景颜色 auto layerColorBG = cocos2d::CCLayerColor::create(cocos2d::ccColor4B(ccc4(180,170,160,255))); this->addChild(layerColorBG); //在上方加入游戏的分数 //加入“分数”label auto labelTTFCardNumberName = CCLabelTTF::create("SCORE","HiraKakuProN-W6",20); //labelTTFCardNumberName->setPosition(ccp(visibleSize.width-450,visibleSize.height-40)); addChild(labelTTFCardNumberName); //加入具体的分数 labelTTFCardNumber = CCLabelTTF::create("0","HiraKakuProN-w6",20); //labelTTFCardNumber->setPosition(ccp(visibleSize.width-450,visibleSize.height-80)); addChild(labelTTFCardNumber); //创建卡片 createCardSprite(visibleSize); //创建2张自动生成卡片 autoCreateCardNumber(); autoCreateCardNumber(); this->setTouchEnabled(true); return true; } //事件监听回调：触摸开始 void HelloWorld::ccTouchesBegan(cocos2d::CCSet *pTouches, cocos2d::CCEvent *pEvent) { //获取触点指针容器中第一个元素 CCSetIterator it = pTouches->begin(); //将其转化为触点信息 CCTouch* touch = (CCTouch*)(*it); //取得触点位置 Mou = touch->getLocation(); firstX=Mou.x; firstY=Mou.y; //return true; } ////鼠标移动 void HelloWorld::ccTouchesEnded(cocos2d::CCSet *pTouches, cocos2d::CCEvent *pEvent) { //获取触点指针容器中第一个元素 CCSetIterator it = pTouches->begin(); //将其转化为触点信息 CCTouch* touch = (CCTouch*)(*it); //取得触点位置 CCPoint touchLocation = touch->getLocation(); endX = Mou.x - touchLocation.x; endY = Mou.y - touchLocation.y; //判断X轴和Y轴的移动距离，如果X轴的绝对值大，则向左右滑动，如果Y轴的绝对值大，则向上下滑动 if(abs(endX) > abs(endY)) { //手势向左右 //判断向左还是向右 if(endX+5>0) { //向左 doLeft(); autoCreateCardNumber(); //判断游戏是否还能继续 doCheckGameOver(); } else { //向右 doRight(); autoCreateCardNumber(); //判断游戏是否还能继续 doCheckGameOver(); } } else { //手势向上下 //判断手势向上还是向下 if(endY+5>0) { //向下 doDown(); autoCreateCardNumber(); //判断游戏是否还能继续 doCheckGameOver(); } else { //向上 doUp(); autoCreateCardNumber(); //判断游戏是否还能继续 doCheckGameOver(); } } } //滑向上下左右的方法 bool HelloWorld::doUp() { bool isdo = false; for (int x = 0; x < 4; x++) { for (int y = 3; y >= 0; y--) { for (int y1 = y - 1; y1 >= 0; y1--) { if (cardArr[x][y1]->getNumber() > 0) { if (cardArr[x][y]->getNumber() <= 0) { cardArr[x][y]->setNumber(cardArr[x][y1]->getNumber()); cardArr[x][y1]->setNumber(0); y++; isdo = true; }else if(cardArr[x][y]->getNumber() == cardArr[x][y1]->getNumber()){ cardArr[x][y]->setNumber(cardArr[x][y]->getNumber()*2); cardArr[x][y1]->setNumber(0); //改变分数 score += cardArr[x][y]->getNumber(); labelTTFCardNumber->setString(CCString::createWithFormat("%d",score)->getCString()); isdo = true; } break; } } } } return isdo; } bool HelloWorld::doDown() { bool isdo = false; for (int x = 0; x < 4; x++) { for (int y = 0; y < 4; y++) { for (int y1 = y + 1; y1 < 4; y1++) { if (cardArr[x][y1]->getNumber() > 0) { if (cardArr[x][y]->getNumber() <= 0) { cardArr[x][y]->setNumber(cardArr[x][y1]->getNumber()); cardArr[x][y1]->setNumber(0); y--; isdo = true; }else if(cardArr[x][y]->getNumber() == cardArr[x][y1]->getNumber()){ cardArr[x][y]->setNumber(cardArr[x][y]->getNumber()*2); cardArr[x][y1]->setNumber(0); //改变分数 score += cardArr[x][y]->getNumber(); labelTTFCardNumber->setString(CCString::createWithFormat("%d",score)->getCString()); isdo = true; } break; } } } } return isdo; } bool HelloWorld::doLeft() { bool isdo = false; for (int y = 0; y < 4; y++) { for (int x = 0; x < 4; x++) { for (int x1 = x + 1; x1 < 4; x1++) { if (cardArr[x1][y]->getNumber() > 0) { if (cardArr[x][y]->getNumber() <= 0) { cardArr[x][y]->setNumber(cardArr[x1][y]->getNumber()); cardArr[x1][y]->setNumber(0); x--; isdo = true; }else if(cardArr[x][y]->getNumber() == cardArr[x1][y]->getNumber()){ cardArr[x][y]->setNumber(cardArr[x][y]->getNumber()*2); cardArr[x1][y]->setNumber(0); //改变分数 score += cardArr[x][y]->getNumber(); labelTTFCardNumber->setString(CCString::createWithFormat("%d",score)->getCString()); isdo = true; } break; } } } } return isdo; } bool HelloWorld::doRight() { bool isdo = false; for (int y = 0; y < 4; y++) { for (int x = 3; x >= 0; x--) { for (int x1 = x - 1; x1 >= 0; x1--) { if (cardArr[x1][y]->getNumber() > 0) { if (cardArr[x][y]->getNumber() <= 0) { cardArr[x][y]->setNumber(cardArr[x1][y]->getNumber()); cardArr[x1][y]->setNumber(0); x++; isdo = true; }else if(cardArr[x][y]->getNumber() == cardArr[x1][y]->getNumber()){ cardArr[x][y]->setNumber(cardArr[x][y]->getNumber()*2); cardArr[x1][y]->setNumber(0); //改变分数 score += cardArr[x][y]->getNumber(); labelTTFCardNumber->setString(CCString::createWithFormat("%d",score)->getCString()); isdo = true; } break; } } } } return isdo; }