cocos2dx泡泡堂源码

#include "GameScene.h" #include "Utility.h" #include <algorithm> GameScene::GameScene(): m_state(GS_START), m_nGoldenBubbleCount(0), m_nSliveryBubbleCount(0), m_nScore(0) { SimpleAudioEngine::sharedEngine()->playBackgroundMusic("game_scene_bg.mp3",true); SimpleAudioEngine::sharedEngine()->playEffect("ready_go.mp3"); srand(time(NULL)); } GameScene::~GameScene() { //clear(); } CCScene* GameScene::scene() { CCScene* scene = NULL; do { scene = CCScene::create(); CC_BREAK_IF(!scene); GameScene* layer = GameScene::create(); CC_BREAK_IF(!layer); scene->addChild(layer); } while (0); return scene; } bool GameScene::init() { bool bRet = false; do { CC_BREAK_IF(!CCLayer::init()); //加载背景 CCSprite *background = CCSprite::create("background1.jpg"); CC_BREAK_IF(!background); background->setAnchorPoint(CCPointZero); background->setPosition(CCPointZero); this->addChild(background); CC_BREAK_IF(!GameScene::initScheduler()); CC_BREAK_IF(!GameScene::initBoard()); CC_BREAK_IF(!GameScene::initReadyBubble()); CC_BREAK_IF(!GameScene::initWaitBubble()); this->setEnable(); bRet = true; } while (0); return bRet; } bool GameScene::initScheduler() { //this->schedule(schedule_selector(GameScene::loop), 1.0f); //this->scheduleUpdate(); return true; } //初始化泡泡队列， bool GameScene::initBoard() { bool bRet = false; do { for (int row = 0; row < MAX_ROWS; row++) { for (int col = 0; col < MAX_COLS - row % 2; col++) { //初始化前INIT_LINE行， 其他行为NULL if (row >= INIT_LINE) { m_board[row][col] = NULL; continue; } Bubble* pBubble = randomBubble(); if (pBubble == NULL) { CC_BREAK_IF(!pBubble); } // pBubble->setPosition(getPosByRowAndCol(row, col)); this->addChild(pBubble); m_board[row][col] = pBubble; m_board[row][col]->setRowColIndex(row, col); m_listBubble.push_back(pBubble); bRet = true; } } } while (0); return bRet; } //初如化泡泡发射器 bool GameScene::initReadyBubble() { bool bRet = false; do { m_curReady = randomBubble(); CC_BREAK_IF(!m_curReady); CCSize size = CCDirector::sharedDirector()->getWinSize(); m_curReady->setPosition(ccp(size.width / 2, size.height / 10)); this->addChild(m_curReady); bRet = true; } while (0); return bRet; } bool GameScene::initWaitBubble() { bool bRet = false; do { for (int i = 0; i < MAX_WAIT_BUBBLE; i++) { Bubble *pBubble = randomBubble(); CC_BREAK_IF(!pBubble); CCSize size = CCDirector::sharedDirector()->getWinSize(); pBubble->setPosition(ccp(size.width/2 + (i+1) * BUBBLE_RADIUS * 2, size.height/20)); m_wait[i] = pBubble; this->addChild(pBubble); bRet = true; } } while (0); return bRet; } Bubble* GameScene::randomBubble() { BUBBLE_COLOR color = static_cast<BUBBLE_COLOR>(rand() % (COLOR_COUNT/* - 2*/)); Bubble *pBubble = NULL; do { pBubble = Bubble::create(); if(pBubble && pBubble->initWithFile(g_bubbleName[color].c_str())) { pBubble->setBubbleColor(color); } else { CC_SAFE_DELETE(pBubble); } } while (0); return pBubble; } Bubble* GameScene::createBubble(BUBBLE_COLOR color) { Bubble *pBubble = NULL; do { pBubble = Bubble::create(); if(pBubble && pBubble->initWithFile(g_bubbleName[color].c_str())) { pBubble->setBubbleColor(color); } else { CC_SAFE_DELETE(pBubble); } } while (0); return pBubble; } void GameScene::clear() { for (int nRow = 0; nRow < MAX_ROWS; nRow++) { for (int nCol = 0; nCol < MAX_COLS - nRow % 2; nCol++) { CC_SAFE_DELETE(m_board[nRow][nCol]); } } m_listBubble.clear(); } bool GameScene::isCollisionWithBorder() //是否和边缘碰撞 { CCSize size = CCDirector::sharedDirector()->getWinSize(); CCPoint pos = m_curReady->getPosition(); if (pos.x < BUBBLE_RADIUS || pos.x > size.width - BUBBLE_RADIUS) { return true; } return false; } bool GameScene::isCollisionWithTopBorder(Bubble *pBubble) { if (pBubble == NULL) { return false; } CCPoint pos = pBubble->getPosition(); CCSize size = CCDirector::sharedDirector()->getWinSize(); if (pos.y > size.height - BUBBLE_RADIUS) { return true; } return false; } bool GameScene::isCollisionWithBubble(CCPoint pos1, float radius1, CCPoint pos2, float radius2) //是否和上方的球碰撞 { return pow(pos1.x - pos2.x, 2) + pow(pos1.y - pos2.y, 2) < pow(radius1 + radius2, 2); //判断两圆是否相交, 公式：（x1-x2)^2 + (y1-y2)^2 < (r1 + r2)^2 } bool GameScene::isCollision() { bool bRet = false; CCSize size = CCDirector::sharedDirector()->getWinSize(); if (m_curReady->getPosition().y > size.height - BUBBLE_RADIUS) { bRet = true; return bRet; } for (BUBBLE_LIST::reverse_iterator iterBubble = m_listBubble.rbegin(); iterBubble != m_listBubble.rend(); ++iterBubble) { Bubble *pBubble = *iterBubble; if (pBubble && isCollisionWithBubble(pBubble->getPosition(), BUBBLE_RADIUS, m_curReady->getPosition(), BUBBLE_RADIUS)) { bRet = true; return bRet; } } return bRet; } void GameScene::setEnable() { CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this, 0, true); } void GameScene::setDisableEnable() { CCDirector::sharedDirector()->getTouchDispatcher()->removeDelegate(this); } bool GameScene::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) { return true; } void GameScene::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) { } void GameScene::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) { // if (m_state == GS_FLY || m_state == GS_FALL) // { // return ; // } m_state = GS_FLY; CCPoint pos = pTouch->getLocation(); m_real = ccpNormalize(ccpSub(pos, m_curReady->getPosition())); setDisableEnable(); this->scheduleUpdate(); } void GameScene::loop(float dt) { } void GameScene::update(float delta) { if (isCollisionWithBorder()) { m_real.x = -m_real.x; } CCPoint pos = m_curReady->getPosition(); m_curReady->setPosition(ccp(pos.x + m_real.x * BUBBLE_SPEED, pos.y + m_real.y * BUBBLE_SPEED)); if (isCollision()) //如果和球或者上边缘碰撞了， 做相应的处理 { m_real = CCPointZero; adjustBubblePosition(); //根据同样的球数量作出相应的清理处理 execClearBubble(m_curReady); //清除球之后，掉落处于悬挂状态的球 ROWCOL_LIST fallList = checkFallBubble(); FallBubble(fallList); this->unscheduleUpdate(); changeWaitToReady(); setEnable(); } } void GameScene::adjustBubblePosition() { CCPoint curPos = m_curReady->getPosition(); RowCol rowcol_index = GetRowColByPos(curPos.x, curPos.y); CCPoint adjustPos = getPosByRowAndCol(rowcol_index.m_nRow, rowcol_index.m_nCol); m_curReady->setPosition(adjustPos); m_curReady->setRowColIndex(rowcol_index.m_nRow, rowcol_index.m_nCol); m_board[rowcol_index.m_nRow][rowcol_index.m_nCol] = m_curReady; m_listBubble.push_back(m_curReady); } //将wait状态的球换成ready状态 void GameScene::changeWaitToReady() { m_curReady = m_wait[0]; m_curReady->setPosition(READY_BUBBLE_POS); CCSize size = CCDirector::sharedDirector()->getWinSize(); for (int index = 0; index < MAX_WAIT_BUBBLE - 1; index++) { m_wait[index] = m_wait[index + 1]; m_wait[index]->setPosition(ccp(size.width/2 + (index+1) * BUBBLE_RADIUS * 2, size.height/20)); } m_wait[MAX_WAIT_BUBBLE - 1] = randomBubble(); m_wait[MAX_WAIT_BUBBLE - 1]->setPosition(ccp(size.width/2+MAX_WAIT_BUBBLE * BUBBLE_RADIUS *2, size.height/20)); this->addChild(m_wait[MAX_WAIT_BUBBLE - 1]); } ROWCOL_LIST GameScene::findClearBubble(Bubble *pReadyBubble) { ROWCOL_LIST clearRowCollist; if (pReadyBubble == NULL) { return clearRowCollist; } if (pReadyBubble->getBubbleColo