cocos2dx 消灭星星源码-popStar

#include "PopStarLayer.h" #include "GameLevel.h" #include "GameScene.h" #include "Star.h" #include "PopStarDataMgr.h" #include "PopStarState.h" #include "StartLayer.h" #include "PopStar.h" USING_NS_CC; namespace { const int STAR_WIDTH = 48; const int STAR_HEIGHT = 48; } PopStar::PopStar(PopStarLayer* layer) { gameLayer = layer; //ZeroMemory(stars, sizeof(Star*) * ROW_NUM * COL_NUM); memset(stars, 0, sizeof(Star*) * ROW_NUM * COL_NUM); elapsedTime = 0; currentState = NULL; init(); } PopStar::~PopStar() { for (int row = 0; row < ROW_NUM; ++row) { for (int col = 0; col < COL_NUM; ++col) { Star* star = stars[row][col]; if (stars[row][col]) { gameLayer->removeChild(stars[row][col]); stars[row][col] = NULL; } } } if (currentState) { delete currentState; currentState = NULL; } gameLayer = NULL; } PopStar* PopStar::create(PopStarLayer* layer) { PopStar* pRet = new PopStar(layer); if (pRet) { pRet->autorelease(); } else { CC_SAFE_DELETE(pRet); } return pRet; } bool PopStar::init() { if (!CCNode::init()) { return false; } if (!gameLayer) { return false; } for (int row = 0; row < ROW_NUM; ++row) { for (int col = 0; col < COL_NUM; ++col) { int index = (rand() % 5) + 1; Star* star = Star::create(index); if (star) { star->setScale(1.5); star->setPos(ccp(STAR_WIDTH*col + STAR_WIDTH/2, STAR_HEIGHT*row + STAR_HEIGHT/2 + row*20+col*5)); star->setDestPos(ccp(STAR_WIDTH*col + STAR_WIDTH/2, STAR_HEIGHT*row + STAR_HEIGHT/2)); gameLayer->addChild(star); stars[row][col] = star; } } } int level = getPopStarDataMgr().getLevel(); gameLayer->onGuiEvent(EVENT_UPDATE_LEVEL, level); int score = getPopStarDataMgr().getScore(); gameLayer->onGuiEvent(EVENT_UPDATE_SCORE, score); int historyScore = getPopStarDataMgr().getHistoryScore(); gameLayer->onGuiEvent(EVENT_UPDATE_TOTAL_HISTORY_SCORE, historyScore); int historyLevelScore = getPopStarDataMgr().getHistoryLevelScoreByLevel(level); gameLayer->onGuiEvent(EVENT_UPDATE_LEVEL_HISTORY_SCORE, historyLevelScore); int targetScore = getPopStarDataMgr().getTargetScoreByLevel(level); gameLayer->onGuiEvent(EVENT_UPDATE_TARGET_SCORE, targetScore); currentState = new GameInitState(this); return true; } void PopStar::onClick(const cocos2d::CCPoint& pos) { int row = pos.y / STAR_HEIGHT; int col = pos.x / STAR_WIDTH; if (row >= ROW_NUM || col >= COL_NUM) { return; } Star* star = stars[row][col]; if (!star) { return; } if (star->isHighLight()) { // 高亮则消除 this->onReduce(); gameLayer->onGuiEvent(EVENT_UPDATE_REDUCE_SCORE, 0); } else { // 选中则高亮 SelectStar selectStar; selectStar.row = row; selectStar.col = col; selectStar.star = star; this->onSelect(selectStar); } } void PopStar::setScore(int score) { if (!gameLayer) { return; } getPopStarDataMgr().setScore(score); gameLayer->onGuiEvent(EVENT_UPDATE_SCORE, score); } void PopStar::setLevel(int level) { if (!gameLayer) { return; } getPopStarDataMgr().setLevel(level); gameLayer->onGuiEvent(EVENT_UPDATE_LEVEL, level); } void PopStar::setHistoryScore(int score) { if (!gameLayer) { return; } getPopStarDataMgr().setHistoryScore(score); gameLayer->onGuiEvent(EVENT_UPDATE_TOTAL_HISTORY_SCORE, score); } void PopStar::setHistoryLevelScore(int score) { if (!gameLayer) { return; } int level = getPopStarDataMgr().getLevel(); getPopStarDataMgr().setHistoryLevelScore(level, score); gameLayer->onGuiEvent(EVENT_UPDATE_LEVEL_HISTORY_SCORE, score); } void PopStar::setTargetScore(int score) { if (!gameLayer) { return; } gameLayer->onGuiEvent(EVENT_UPDATE_TARGET_SCORE, score); } void PopStar::onUpdate(float delta) { for (int row = 0; row < ROW_NUM; ++row) { for (int col = 0; col < COL_NUM; ++col) { Star* star = stars[row][col]; if (star) { star->onUpdate(delta); } } } if (currentState) { currentState->execute(delta); } } bool PopStar::isLevelEnd() { for (int row = 0; row < ROW_NUM; ++row) { for (int col = 0; col < COL_NUM; ++col) { Star* star = stars[row][col]; if (star == NULL) { continue; } int checkRow = row + 1; if (checkRow < ROW_NUM) { Star* checkStar = stars[checkRow][col]; if ( checkStar && (star->getIndex() == checkStar->getIndex()) ) { return false; } } int checkCol = col + 1; if (checkCol < COL_NUM) { Star* checkStar = stars[row][checkCol]; if ( checkStar && (star->getIndex() == checkStar->getIndex()) ) { return false; } } } } return true; } bool PopStar::isGameOver() { int gameLevel = getPopStarDataMgr().getLevel(); int needScore = getPopStarDataMgr().getTargetScoreByLevel(gameLevel); int curScore = getPopStarDataMgr().getScore(); return (curScore < needScore); } void PopStar::changeState(PopStarState* newState) { if (!currentState || !newState) { return; } // 调用现有状态的退出方法 currentState->exit(); // 改变状态到新状态 currentState = newState; // 调用新状态的进入方法 currentState->enter(); } bool PopStar::isInitFinish() { Star* star = stars[ROW_NUM-1][COL_NUM-1]; if (star) { CCPoint pos = star->getPosition(); CCPoint destPos = star->getDestPos(); if ( pos.equals(destPos) ) { return true; } } return false; } void PopStar::onReduce() { if (!gameLayer) { return; } int num = selectStars.size(); int score = getPopStarDataMgr().getScore() + getPopStarDataMgr().getScoreByReduceNum(num); setScore(score); StarListIter iter; for (iter = selectStars.begin(); iter != selectStars.end(); ++iter) { gameLayer->removeChild(iter->star); stars[iter->row][iter->col] = NULL; } selectStars.clear(); // 竖直调整 for (int row = 0; row < ROW_NUM; ++row) { for (int col = 0; col < COL_NUM; ++col) { int tempRow = row; Star* star = stars[row][col]; if (star) { continue; } else { while (!star && (tempRow < ROW_NUM)) { star = stars[tempRow][col]; if (star) { break; } ++tempRow; } if (star) { stars[row][col] = stars[tempRow][col]; stars[tempRow][col] = NULL; } } } } while (isNeedHoriAdjust()) { int endCol = getCheckEndCol(); for (int col = 0; col <= endCol; ++col) { if (!stars[0][col]) { for (int i = col; i < endCol; ++i) { for (int row = 0; row < ROW_NUM; ++row) { stars[row][i] = stars[row][i+1]; } } for (int row = 0; row < ROW_NUM; ++row) { stars[row][endCol] = NULL; } break; } } } // 刷新位置 for (int row = 0; row < ROW_NUM; ++row) { for (int col = 0; col < COL_NUM; ++col) { Star* star = stars[row][col]; if (star) { star->setDestPos(ccp(STAR_WIDTH*col + STAR_WIDTH/2, STAR_HEIGHT*row + STAR_HEIGHT/2)); } } } if (isLevelEnd()) { int num = getLeftStarNum(); int score = getPopStarDataMgr().getScore() + getPopStarDataMgr().getScoreByLeftNum(num); setScore(score); int historyScore = getPopStarDataMgr().getHistoryScore(); if (score > historyScore) { setHistoryScore(score); } int level = getPopStarDataMgr().getLevel(); int historyLevelScore = getPopStarDataMgr().getHistoryLevelScoreByLevel(level); if (score > historyLevelScore) { setHistoryLevelScore(score); } if (isGameOver()) // 游戏结束 { changeState( new GameOverState(this) ); } else // 下一等级 { changeState( new GamePassLevelState(this) ); } } } void PopStar::onSelect(const SelectStar& selectStar) { clearSelectStars(); std::map<int, Star*> checkList; checkList.insert(std::make_pair(selectStar.row*REVERSE_NUM+selectStar.col, selectStar.star)); int index = selectStar.star->getIndex(); while (!checkList.empty()) { std::map<int, Star*>::iterator iter; for (iter = checkList.begin(); iter != checkList.end(); ) { int row = iter->first/REVERSE_NUM; int col = iter->first%REVERSE_NUM;