cocos2d-x 2.0版雷电（win32工程）

// // GameLayer.cpp // MoonWarriorsx // // Created by 王 磊 on 12-12-29. // // #include "GameLayer.h" #include "SimpleAudioEngine.h" #include "Bullet.h" #include "Resource.h" #include "Config.h" #include "Enemy.h" #include "Effect.h" #include "GameOver.h" #include "PauseLayer.h" using namespace cocos2d; using namespace CocosDenshion; bool isPaused = false; GameLayer::GameLayer():m_state(statePlaying),m_time(0),m_ship(NULL),m_backSky(NULL),m_backSkyHeight(0),m_backSkyRe(NULL),m_backTileMap(NULL),m_backTileMapHeight(0),m_backTileMapRe(NULL),m_isBackSkyReload(false),m_isBackTileReload(false),m_lbScore(NULL),m_lifeCount(NULL), m_tempScore(0) { } GameLayer::~GameLayer() { if (m_levelManager) { delete m_levelManager; } play_bullet->release(); enemy_bullet->release(); enemy_items->release(); } bool GameLayer::init() { if (!CCLayer::init()) { return false; } // 开启触摸 this->setTouchEnabled(true); // 创建数组，需要retain一下 play_bullet = CCArray::create(); play_bullet->retain(); enemy_bullet = CCArray::create(); enemy_bullet->retain(); enemy_items = CCArray::create(); enemy_items->retain(); m_state = statePlaying; Enemy::sharedEnemy(); Effect::sharedExplosion(); Config::sharedConfig()->resetConfig(); winSize = CCDirector::sharedDirector()->getWinSize(); m_levelManager = new LevelManager(this); //初始化背景 initBackground(); m_screenRec = CCRectMake(0, 0, winSize.width, winSize.height + 10); // score m_lbScore = CCLabelBMFont::create("Score:0", s_arial14_fnt); m_lbScore->setAnchorPoint(ccp(1, 0)); m_lbScore->setAlignment(kCCTextAlignmentRight); addChild(m_lbScore, 1000); m_lbScore->setPosition(winSize.width - 5, winSize.height - 30); // ship life CCTexture2D *shipTexture = CCTextureCache::sharedTextureCache()->addImage(s_ship01); CCSprite *life = CCSprite::createWithTexture(shipTexture, CCRectMake(0, 0, 60, 38)); life->setScale(0.6f); life->setPosition(ccp(30,winSize.height-23)); addChild(life, 1, 5); // ship life count char lifecount[2]; sprintf(lifecount, "%d",Config::sharedConfig()->getLifeCount()); m_lifeCount = CCLabelTTF::create(lifecount, "Arial", 20); m_lifeCount->setPosition(ccp(60, winSize.height-20)); m_lifeCount->setColor(ccc3(255,0, 0)); addChild(m_lifeCount, 1000); // ship m_ship = Ship::create(); addChild(m_ship, m_ship->getZoder(), 1001); CCMenuItemImage *pause = CCMenuItemImage::create("pause.png", "pause.png", this, menu_selector(GameLayer::doPause)); pause->setAnchorPoint(ccp(1, 0)); pause->setPosition(ccp(winSize.width, 0)); CCMenu *menu = CCMenu::create(pause, NULL); menu->setAnchorPoint(ccp(0, 0)); addChild(menu, 1, 10); menu->setPosition(CCPointZero); // 调 update函数 scheduleUpdate(); // 每秒调一次 scoreCounter函数 schedule(schedule_selector(GameLayer::scoreCounter), 1); if (Config::sharedConfig()->getAudioState()) { SimpleAudioEngine::sharedEngine()->playBackgroundMusic(s_bgMusic, true); } return true; } void GameLayer::update(float dt) { if (m_state == statePlaying) { checkIsCollide(); removeInactiveUnit(dt); checkIsReborn(); updateUI(); } } void GameLayer::scoreCounter(float dt) { if (m_state == statePlaying) { m_time++; m_levelManager->loadLevelResource(m_time); } } void GameLayer::checkIsCollide() { CCObject *units; CCObject *bullets; CCObject *enemybs; CCARRAY_FOREACH(enemy_items, units) { UnitSprite *enemy = dynamic_cast<UnitSprite*>(units); CCARRAY_FOREACH(play_bullet, bullets) { UnitSprite *bullet = dynamic_cast<UnitSprite*>(bullets); if (this->collide(enemy, bullet)) { enemy->hurt(); bullet->hurt(); } if (!(m_screenRec.intersectsRect(bullet->boundingBox()))) { bullet->destroy(); } } if (collide(enemy, m_ship)) { if (m_ship->isActive()) { enemy->hurt(); m_ship->hurt(); } } if (!(m_screenRec.intersectsRect(enemy->boundingBox()))) { enemy->destroy(); } } CCARRAY_FOREACH(enemy_bullet, enemybs) { UnitSprite *enemyb = dynamic_cast<UnitSprite*>(enemybs); if (enemyb) { if (collide(enemyb, m_ship)) { if (m_ship->isActive()) { enemyb->hurt(); m_ship->hurt(); } } if (!m_screenRec.intersectsRect(enemyb->boundingBox())) { enemyb->destroy(); } } } } void GameLayer::removeInactiveUnit(float dt) { CCArray *children = this->getChildren(); for (unsigned int i = 0; i < children->count(); ++i) { CCSprite *selChild = dynamic_cast<CCSprite*>(children->objectAtIndex(i)); if (selChild) { selChild->update(dt); int tag = selChild->getTag(); if (( tag == 900) || (tag == 901 )|| (tag == 1000)) { if (!((UnitSprite*)selChild)->isActive()) { ((UnitSprite*)selChild)->destroy(); } } } } if (m_ship) { if (!m_ship->isActive()) { m_ship->destroy(); m_ship = NULL; } } } void GameLayer::checkIsReborn() { if (Config::sharedConfig()->getLifeCount() > 0) { if (!m_ship) { m_ship = Ship::create(); this->addChild(m_ship, m_ship->getZoder(), 1001); } } else if (Config::sharedConfig()->getLifeCount() <= 0 ) { m_state = stateGameOver; m_ship = NULL; CCCallFunc *gameOver = CCCallFunc::create(this, callfunc_selector(GameLayer::gameOver)); this->runAction(CCSequence::create(CCDelayTime::create(0.2f), gameOver, NULL)); } } bool GameLayer::collide(UnitSprite *a, UnitSprite *b) { if(!a || !b) { return false; } CCRect aRect = a->collideRect(); CCRect bRect = b->collideRect(); if (aRect.intersectsRect(bRect)) { return true; } return false; } void GameLayer::updateUI() { if (m_tempScore < Config::sharedConfig()->getScoreValue()) { m_tempScore += 5; } char score[20]; sprintf(score, "Score:%d", m_tempScore); m_lbScore->setString(score); char lifecount[2]; sprintf(lifecount, "%d",Config::sharedConfig()->getLifeCount()); m_lifeCount->setString(lifecount); } void GameLayer::onEnter() { CCDirector* pDirector = CCDirector::sharedDirector(); pDirector->getTouchDispatcher()->addTargetedDelegate(this, 0, true); CCLayer::onEnter(); } void GameLayer::onExit() { CCDirector* pDirector = CCDirector::sharedDirector(); pDirector->getTouchDispatcher()->removeDelegate(this); CCLayer::onExit(); } bool GameLayer::ccTouchBegan(CCTouch *touch, CCEvent *event) { // CCLog("touch began!"); return true; } void GameLayer::ccTouchMoved(cocos2d::CCTouch *touch, cocos2d::CCEvent *event) { if ((m_state == statePlaying) && m_ship) { CCPoint pos = touch->getDelta(); CCPoint currentPos = m_ship->getPosition(); currentPos = ccpAdd(currentPos, pos); currentPos = ccpClamp(currentPos, CCPointZero, ccp(winSize.width, winSize.height)); m_ship->setPosition(currentPos); } } void GameLayer::ccTouchEnded(cocos2d::CCTouch *touch, cocos2d::CCEvent *event) { // CCLog("touch end!"); } // 无限滚动地图，采用两张图循环加载滚动 void GameLayer::initBackground() { m_backSky = CCSprite::create(s_bg01); m_backSky->setAnchorPoint(ccp(0, 0)); m_backSkyHeight = m_backSky->getContentSize().height; addChild(m_backSky, -10); // Tile map m_backTileMap = CCTMXTiledMap::create(s_level01); addChild(m_backTileMap, -9); m_backTileMapHeight = m_backTileMap->getMapSize().height * m_backTileMap->getTileSize().height; m_backSkyHeight -= 48; m_backTileMapHeight -= 200; m_backSky->runAction(CCMoveBy::create(3, ccp(0, -48))); m_backTileMap->runAction(CCMoveBy::create(3, ccp(0, -200))); schedule(schedule_selector(GameLayer:: movingBackground),3); } // 这里就是视差背景了 void GameLayer::movingBackground(float dt) { m_backSky->runAction(CCMoveBy::create(3, ccp(0, -48))); m_backTileMap->runAction(CCMoveBy::create(3, ccp(0, -200))); // 每次移动48 m_backSkyHeight -= 48; // 每次移动200 m_backTileMapHeight -= 200; // 图的顶部到达屏幕顶部时 if (m_backSkyHeight <= winSize.height) { if (!m_isBackSkyReload) { // 如果另一张图还没加载则create一个 m_backSkyRe = CCSprite::create(s_bg01); m_backSkyRe->setAnchorPoint(ccp(0, 0)); addChild(m_backSkyRe, -10);