cocos2dx游戏源码《忍者飞镖打幽灵》

#include "GameScene.h" #include "SimpleAudioEngine.h" #include "Welcome.h" using namespace CocosDenshion; USING_NS_CC; // android effect only support ogg #if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID) #define EFFECT_FILE "pew-pew-lei.wav" #elif( CC_TARGET_PLATFORM == CC_PLATFORM_MARMALADE) #define EFFECT_FILE "pew-pew-lei.wav" #else #define EFFECT_FILE "pew-pew-lei.wav" #endif // CC_PLATFORM_ANDROID CCArray *bulletArray; CCArray *enemyArray; CCLabelTTF* pLabel; int dieEnemy=1; CCScene* GameScene::scene() { CCScene *scene = CCScene::create(); GameScene *layer = GameScene::create(); scene->addChild(layer); return scene; } bool GameScene::init() { if ( !CCLayerColor::initWithColor(ccc4( 0,0,0,255)) ) { return false; } bulletArray=new CCArray; enemyArray=new CCArray; SimpleAudioEngine::sharedEngine()->preloadEffect(EFFECT_FILE ); CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize(); CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin(); CCMenuItemImage *pCloseItem = CCMenuItemImage::create( "CloseNormal.png", "CloseSelected.png", this, menu_selector(GameScene::menuCloseCallback)); pCloseItem->setPosition(ccp(origin.x + visibleSize.width - pCloseItem->getContentSize().width/2 , origin.y + pCloseItem->getContentSize().height/2)); CCMenu* pMenu = CCMenu::create(pCloseItem, NULL); pMenu->setPosition(CCPointZero); this->addChild(pMenu); pLabel = CCLabelTTF::create("LazyGame", "Arial", 24+20); // position the label on the center of the screen pLabel->setPosition(ccp(origin.x + visibleSize.width/2, origin.y + visibleSize.height - pLabel->getContentSize().height)); // add the label as a child to this layer this->addChild(pLabel); // hero CCSize size=CCDirector::sharedDirector()->getWinSize(); //player =CCSprite::create("Player.png",CCRectMake(0,0,27,40)); player =CCSprite::create("hero/20005_stand_1.png"); player->setPosition(ccp(origin.x+ player->getContentSize().width/2,origin.y+visibleSize.height/2)); this->addChild(player); this->schedule( schedule_selector(GameScene::gameLogic), 1.0 ); this->setTouchEnabled(true); this->scheduleUpdate(); return true; } void GameScene::gameLogic(float dt) { this->addTarget(); } void GameScene::addTarget() { int rIndex=(rand()%3+1); CCSprite *target; if(rIndex==1) {target=CCSprite::create("guai/guai1.png",CCRectMake(0,0,80,72)); }else if(rIndex==2) {target=CCSprite::create("guai/guai2.png",CCRectMake(0,0,80,72)); }else if(rIndex==3) {target=CCSprite::create("guai/guai3.png",CCRectMake(0,0,80,72)); }else {target=CCSprite::create("guai/guai4.png",CCRectMake(0,0,80,72)); } //target=CCSprite::create("Target.png",CCRectMake(0,0,27,40)); CCSize winSize=CCDirector::sharedDirector()->getWinSize(); int minY=target->getContentSize().height/2; int maxY=winSize.height; int rangeY=maxY-minY; int actualY=(rand()%rangeY)+minY; target->setPosition(ccp(winSize.width-target->getContentSize().width/2,actualY)); this->addChild(target,0,1); enemyArray->addObject(target); int minD=1; int maxD=20; int rangeD=maxD-minD; int actualD=(rand()%rangeD+minD); CCFiniteTimeAction *actionMove=CCMoveTo::create((float)actualD,ccp(100-target->getContentSize().width,winSize.height/2)); CCFiniteTimeAction* actionMoveDone = CCCallFuncN::create(this,callfuncN_selector(GameScene::spriteMoveFinished)); target->runAction(CCSequence::create(actionMove,actionMoveDone,NULL)); } void GameScene::ccTouchesEnded(CCSet *touches,CCEvent *event) { CCTouch *touch=(CCTouch*)(touches->anyObject()); CCPoint location=touch->getLocation(); CCSize winSize=CCDirector::sharedDirector()->getWinSize(); //add bullet addBullet(location.x,location.y,winSize.height/2); int i=35; addBullet(location.x-i,location.y+i,winSize.height/2); addBullet(location.x-i,location.y-i,winSize.height/2); addBullet(location.x-i*2,location.y+i*2,winSize.height/2); addBullet(location.x-i*2,location.y-i*2,winSize.height/2); addBullet(location.x-i*2,location.y+i*3,winSize.height/2); addBullet(location.x-i*2,location.y-i*3,winSize.height/2); //play anim player->stopAllActions(); CCAnimation *animationShoot = CCAnimation::create(); for (int i = 1; i <= 23; i+=2) { char szImageFileName[128] = {0}; sprintf(szImageFileName, "hero/20005_%d.png", i); animationShoot->addSpriteFrameWithFileName(szImageFileName); } animationShoot->setDelayPerUnit(0.6f / 10.0f); //animationShoot->setLoops(-1); CCAnimate *actShoot = CCAnimate::create(animationShoot); player->runAction(actShoot); } void GameScene::addBullet(float x,float y,float startY) { CCSprite *bullet=CCSprite::create("Projectile.png",CCRectMake(0,0,20,20)); bullet->setPosition(ccp(60,startY)); this->addChild(bullet,0,2); this->move(bullet,x,y); bulletArray->addObject(bullet); } void GameScene::move(CCSprite *bullet,float flocationX, float flocationY) { CCLOG("flocationX=%f flocationY=%f",flocationX,flocationY); CCSize winSize = CCDirector::sharedDirector()->getVisibleSize(); CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin(); // Determinie offset of location to projectile float offX = flocationX - bullet->getPosition().x; float offY = flocationY - bullet->getPosition().y; // Bail out if we are shooting down or backwards if (offX <= 0) return; // Ok to add now - we've double checked position // Determine where we wish to shoot the projectile to float realX = origin.x + winSize.width + (bullet->getContentSize().width/2); float ratio = offY / offX; float realY = (realX * ratio) + bullet->getPosition().y; CCPoint realDest = ccp(realX, realY); // Determine the length of how far we're shooting float offRealX = realX - bullet->getPosition().x; float offRealY = realY - bullet->getPosition().y; float length = sqrtf((offRealX * offRealX) + (offRealY*offRealY)); float velocity = 480/1; // 480pixels/1sec float realMoveDuration = length/velocity; // Move projectile to actual endpoint bullet->runAction( CCSequence::create( CCMoveTo::create(realMoveDuration, realDest), CCCallFuncN::create(this,callfuncN_selector(GameScene::spriteMoveFinished)), NULL) ); } void GameScene::spriteMoveFinished(CCNode* sender) { CCLOG("Sprite tag=%d",sender->getTag()); CCSprite *sprite = (CCSprite *)sender; this->removeChild(sprite); //del if(sender->getTag()==1) { enemyArray->removeObject(sprite); }else if(sender->getTag()==2) { bulletArray->removeObject(sprite); } } void GameScene::update(float delta) { CCArray *toDel=new CCArray; CCObject *bulletO=NULL; CCSprite *bulletS=NULL; CCRect bulletR; CCObject *enemyO=NULL; CCSprite *enemyS=NULL; CCRect enemyR; CCLOG("Bullet count = %d Enemy count=%d",bulletArray->count(), enemyArray->count()); CCARRAY_FOREACH(bulletArray,bulletO) { bulletS=dynamic_cast<CCSprite*>(bulletO); bulletR=CCRectMake(bulletS->getPosition().x-bulletS->getContentSize().width/2, bulletS->getPosition().y-bulletS->getContentSize().height/2, bulletS->getContentSize().width, bulletS->getContentSize().height); CCARRAY_FOREACH(enemyArray,enemyO) { enemyS=dynamic_cast<CCSprite*>(enemyO); enemyR=CCRectMake( enemyS->getPosition().x-enemyS->getContentSize().width/2, enemyS->getPosition().y-enemyS->getContentSize().height/2, enemyS->getContentSize().width, enemyS->getContentSize().height ); if(bulletR.intersectsRect(enemyR)) { CCLOG("BOOM!"); dieEnemy++; char buffer[20]; sprintf(buffer,"You killed : %d",dieEnemy); pLabel->setString(buffer); SimpleAudioEngine::sharedEngine()->playEffect(EFFECT_FILE); toDel->addObject(enemyS); toDel->addObject(bulletS);