塔防游戏，类似于保卫萝卜的一种。

 

需要注意的是几点问题是：

• 游戏地图是瓦片地图，设置特定的标记，用来标记哪些点是地图点，哪些是塔点。
• 游戏关卡选择：需要在两个cpp文件传参，用的是静态成员变量。
• 每一关的不同点是地图的不一样，根据关卡使用不同地图，无需写重复的game1.cpp,game2.cpp。
• 每个塔对于在它范围内的物体进行攻击，一个双重循环。

 

展示一下效果吧：

 

公司Logo：

#ifndef __HELLOWORLD_SCENE_H__#define __HELLOWORLD_SCENE_H__#include "cocos2d.h"using namespace cocos2d;class HelloWorld : public cocos2d::CCLayer{private:    CCSprite* LG;public:    virtual bool init();      void BG();        virtual void registerWithTouchDispatcher(void);    virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);    static cocos2d::CCScene* scene();    void menuCloseCallback(CCObject* pSender);    CREATE_FUNC(HelloWorld);};#endif // __HELLOWORLD_SCENE_H__

#include "HelloWorldScene.h"#include "hall.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;}void HelloWorld::BG() {    CCPoint _center = ccp(1120/2, 640/2);    CCSprite* bg = CCSprite::create("bg.png");    this->addChild(bg);    bg->setPosition(_center);    LG = CCSprite::create("logo.png");    this->addChild(LG);    LG->setPosition(ccp(1120/2,640));    LG->runAction(        CCMoveTo::create(1,_center)        );    }// on "init" you need to initialize your instancebool HelloWorld::init(){    if ( !CCLayer::init() )    {        return false;    }    BG();        this->setTouchEnabled(true);    return true;}void HelloWorld::menuCloseCallback(CCObject* pSender){#if (CC_TARGET_PLATFORM == CC_PLATFORM_WINRT) || (CC_TARGET_PLATFORM == CC_PLATFORM_WP8)    CCMessageBox("You pressed the close button. Windows Store Apps do not implement a close button.","Alert");#else    CCDirector::sharedDirector()->end();#if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)    exit(0);#endif#endif}void HelloWorld::registerWithTouchDispatcher(void) {    //参数:作用范围，优先级，是否被吞噬    CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,0,true);}bool HelloWorld::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) {    return true;}void HelloWorld::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) {}void HelloWorld::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) {        // 切换场景        CCScene* pGameScene = hall::scene();        pGameScene = CCTransitionFade::create(1.0f,pGameScene);        CCDirector::sharedDirector()->replaceScene(pGameScene);}

 

 

开始界面（游戏大厅）：

#ifndef _hall_H_#endif#define _hall_H_#include "cocos2d.h"using namespace cocos2d;class hall : public CCLayer{private:    CCSprite* start;public:    virtual bool init();    void BG();    static CCScene* scene();    virtual void registerWithTouchDispatcher(void);    virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);    CREATE_FUNC(hall);};

#include "hall.h"#include "Customs.h"USING_NS_CC;CCScene* hall::scene(){    CCScene* pScene = CCScene::create();    hall* pLayer = hall::create();    pScene->addChild(pLayer);    return pScene;}void hall::BG() {    CCPoint _center = ccp(1120*0.5f, 640*0.5f);    CCSprite* bg = CCSprite::create("background/start.png");    this->addChild(bg);    bg->setPosition(_center);            start = CCSprite::create("start.png");    this->addChild(start);    start->setPosition(ccp(1120*0.5f,640*0.5f-150));        CCSprite* fish = CCSprite::create("fish/hall.png");    this->addChild(fish);    fish->setScale(0.2f);    fish->setPosition(ccp(1120,640/2));    fish->runAction(        CCRepeatForever::create(            CCSequence::create(                CCMoveTo::create(3,ccp(0,640/2)),                CCFlipX::create(true),                CCMoveTo::create(3,ccp(1120,640/2)),                CCFlipX::create(false),                NULL                )        )    );    }bool hall::init(){    if (!CCLayer::init())    {        return true;    }    BG();    this->setTouchEnabled(true);    return true;}void hall::registerWithTouchDispatcher(void) {    //参数:作用范围，优先级，是否被吞噬    CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,0,true);}bool hall::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) {    CCPoint touchPoint = pTouch->getLocation();    float minx = start->getPositionX() - 275 / 2.0f;    float maxx = start->getPositionX() + 275 / 2.0f;    float miny = start->getPositionY() - 212 / 2.0f;    float maxy = start->getPositionY() + 212 / 2.0f;    if(touchPoint.x>minx && touchPoint.x
      
        miny && touchPoint.y < maxy) {        start->setScale(2.0f);    }    return true;}void hall::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) {}void hall::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) {    // 切换场景    CCPoint touchPoint = pTouch->getLocation();    float minx = start->getPositionX() - 275 / 2.0f;    float maxx = start->getPositionX() + 275 / 2.0f;    float miny = start->getPositionY() - 212 / 2.0f;    float maxy = start->getPositionY() + 212 / 2.0f;    if(touchPoint.x>minx && touchPoint.x
       
         miny && touchPoint.y < maxy) {        start->setScale(1.0f);        CCScene* pGameScene = Customs::scene();        pGameScene = CCTransitionFade::create(1.0f,pGameScene);        CCDirector::sharedDirector()->replaceScene(pGameScene);    }    }
       
      

 

关卡选择：

#ifndef _Customs_H_#endif#define _Customs_H_#include "cocos2d.h"using namespace cocos2d;class Customs : public CCLayer{private:    CCSprite* customs[10];public:    virtual bool init();    void BG();    static CCScene* scene();    static int lv;    virtual void registerWithTouchDispatcher(void);    virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);    CREATE_FUNC(Customs);};

#include "Customs.h"#include "game1.h"USING_NS_CC;CCScene* Customs::scene(){    CCScene* pScene = CCScene::create();    Customs* pLayer = Customs::create();    pScene->addChild(pLayer);    return pScene;}void Customs::BG() {    CCPoint _center = ccp(1120/2, 640/2);    CCSprite* bg = CCSprite::create("choice.png");    this->addChild(bg);    bg->setPosition(_center);                int k=320-150;    char tmp[50];    for(int i=0; i<5; i++){        sprintf(tmp,"customs/%d.png",i+1);        customs[i] = CCSprite::create(tmp);        this->addChild(customs[i]);        customs[i]->setPosition(ccp(k, 420));        k+=150;    }}int Customs::lv = 1;bool Customs::init(){    if (!CCLayer::init())    {        return true;    }        BG();    this->setTouchEnabled(true);    return true;}void Customs::registerWithTouchDispatcher(void) {    //参数:作用范围，优先级，是否被吞噬    CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,0,true);}bool Customs::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) {    return true;}void Customs::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) {}void Customs::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) {    // 切换场景        CCPoint touchPoint = pTouch->getLocation();    for(int i = 0 ; i < 5; i ++) {        float minx = customs[i]->getPositionX() - 20 / 2.0f;        float maxx = customs[i]->getPositionX() + 20 / 2.0f;        float miny = customs[i]->getPositionY() - 40 / 2.0f;        float maxy = customs[i]->getPositionY() + 40 / 2.0f;                if(touchPoint.x>minx && touchPoint.x
      
        miny && touchPoint.y < maxy) {            customs[i]->setScale(1.6f);            Customs::lv = i+1;            CCScene* pGameScene = game1::scene();                        pGameScene = CCTransitionFade::create(1.0f,pGameScene);            CCDirector::sharedDirector()->replaceScene(pGameScene);        }    }    }
      

 

 

 

 游戏界面：

#ifndef _game1_H_#endif#define _game1_H_#include "cocos2d.h"using namespace cocos2d;using namespace std;struct WayPoint {    CCPoint pos;    int index;    bool operator < (const WayPoint & rhs) const {        return index < rhs.index;    }};//塔struct Cannon {    CCPoint pos;    int width,hight;    bool flag;    int kind;};//怪物struct Monster {    CCSprite * sp;    int flag;};class game1 : public CCLayer{private:    void findPath(CCTMXTiledMap* tmxMap);    //A关节点    list
      
        _listPoint_;        //炮塔    Cannon cannon[50];    //炮塔个数    int cnt;    Monster spEnemy[50];    int cntMonster;    int wave;    int wave_cnt;    int FlagVic;    //返回键    CCSprite * back;public:    virtual bool init();    static CCScene* scene();        //背景    void BG();    //运动序列    CCSequence* createMoveAction();    virtual void registerWithTouchDispatcher(void);    virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);    virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);    //默认调度器    //void update(float dt);    void shoot(float dt);    CREATE_FUNC(game1);};
      

#include "game1.h"#include "Customs.h"USING_NS_CC;#include "SimpleAudioEngine.h"using namespace CocosDenshion;CCScene* game1::scene(){    CCScene* pScene = CCScene::create();    game1* pLayer = game1::create();    pScene->addChild(pLayer);    return pScene;}void game1::findPath(CCTMXTiledMap* tmxMap) {    this->cnt = 0;    CCTMXObjectGroup* object = tmxMap->objectGroupNamed("object");    CCArray* objectsArray = object->getObjects();    for(int i = 0; i < (int)objectsArray->count(); i++) {        // 字典  map  key-value        CCDictionary* item = (CCDictionary*)objectsArray->objectAtIndex(i);        CCString* strX = (CCString*)item->valueForKey("x");        CCString* strY = (CCString*)item->valueForKey("y");        CCString* strWidth = (CCString*)item->valueForKey("width");        CCString* strHeight = (CCString*)item->valueForKey("height");        CCString* strWayPoint = (CCString*)item->valueForKey("waypointA");        int index = strWayPoint->intValue();        if(index!=0) {            float x = strX->floatValue()+40;            float y = strY->floatValue()+40;            WayPoint wayPoint;            wayPoint.pos = CCPoint(x,y);            wayPoint.index = index;            _listPoint_.push_back(wayPoint);        }        CCString *strBuild = (CCString*)item->valueForKey("build");        int build = strBuild->intValue();        if(build!=0) {            float x = strX->floatValue()+40;            float y = strY->floatValue()+40;            cannon[this->cnt].pos = CCPoint(x,y);            cannon[this->cnt].width =  strWidth->intValue();            cannon[this->cnt].hight = strHeight->intValue();            cannon[this->cnt].flag = false;            this->cnt++;        }    }    _listPoint_.sort();    //放房子    CCSprite* start_Point = CCSprite::create("house/house1.png");    CCSprite* end_Point = CCSprite::create("house/house2.png");    this->addChild(start_Point);    start_Point->setScale(0.2);    this->addChild(end_Point);    end_Point->setScale(0.2);    start_Point->setPosition(_listPoint_.begin()->pos);    end_Point->setPosition((--_listPoint_.end())->pos);}// 创建寻路动作CCSequence* game1::createMoveAction(){    // 临时链表    list
      
        _listPoint = this->_listPoint_;    // 动作数组    CCArray* actionArray = CCArray::create();    while (_listPoint.size() > 1)    {        WayPoint frontPoint = _listPoint.front();        // 删除第一个点        _listPoint.pop_front();        // 创建动作        float speed = 80;        // 计算两点之间的距离        WayPoint nextPoint = _listPoint.front();        float x = (frontPoint.pos.x - nextPoint.pos.x);        float y = (frontPoint.pos.y - nextPoint.pos.y);        float dis = sqrt(x*x + y*y);        float t = dis / speed;        // 创建动作        CCMoveTo* moveTo = CCMoveTo::create(t, nextPoint.pos);        // 将动作添加到数组        actionArray->addObject(moveTo);    }    return CCSequence::create(actionArray);}void game1::BG() {    CCPoint _center = ccp(1120*0.5f,640*0.5f);    char bgtmp[50];    sprintf(bgtmp,"background/level%d.png",Customs::lv);    CCSprite* bg = CCSprite::create(bgtmp);    this->addChild(bg);    bg->setPosition(_center);    //1.创建地图对象    char tmp[50];    sprintf(tmp,"tmx/map%d.tmx",Customs::lv);    CCTMXTiledMap* tmxMap = CCTMXTiledMap::create(tmp);    //2.绘制地图    this->addChild(tmxMap);    findPath(tmxMap);    //音乐    // 播放背景音乐    SimpleAudioEngine::sharedEngine()        ->playBackgroundMusic("music/backgroundmusic1.mp3",true);        back = CCSprite::create("back.png");    this->addChild(back);    back->setPosition(ccp(1120-50,640-50));    wave = 5;    wave_cnt = 3;    FlagVic = 0;    }bool game1::init(){    if (!CCLayer::init())    {        return true;    }        BG();    WayPoint wayPoint = _listPoint_.front();    char fishtmp[50];    cntMonster = 0;    for(int j = 0; j < wave; j++) {        for (int i = 0; i < wave_cnt; i++)        {            // 创建一个怪物            sprintf(fishtmp,"fish/%d.png",(i+j)%12+1);            spEnemy[cntMonster].sp = CCSprite::create(fishtmp);            spEnemy[cntMonster].sp->setFlipX(true);            this->addChild(spEnemy[cntMonster].sp);            spEnemy[cntMonster].sp->setVisible(false);            spEnemy[cntMonster].sp->setPosition(wayPoint.pos);            spEnemy[cntMonster].flag = 10;            spEnemy[cntMonster].sp->runAction(CCSequence::create(                CCDelayTime::create(i*0.8f+j*10),                CCShow::create(),                createMoveAction(),                CCHide::create(),                NULL));            cntMonster++;        }    }    this->setTouchEnabled(true);    this->schedule(schedule_selector(game1::shoot),0.5f);    return true;}void game1::registerWithTouchDispatcher(void) {    //参数:作用范围，优先级，是否被吞噬    CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,0,true);}bool game1::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent) {    return true;}void game1::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent) {}void game1::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent) {    CCPoint touchPoint = pTouch->getLocation();        for(int i = 0; i < this->cnt; i++) {        CCPoint center = cannon[i].pos;        int wight = cannon[i].width/2;        int hight = cannon[i].hight/2;        if(touchPoint.x>center.x-wight&&touchPoint.x
       
        center.y-hight&&touchPoint.y
        
         addChild(town);            town->setScale(0.5);            town->setPosition(center);            //标记该炮塔有塔了            cannon[i].flag = true;            //音效            SimpleAudioEngine::sharedEngine()->playEffect("music/di.mp3");        }    }    //返回选择关卡    float minx = back->getPositionX() - 40;    float maxx = back->getPositionX() + 40;    float miny = back->getPositionY() - 40;    float maxy = back->getPositionY() + 40;    if(touchPoint.x>minx && touchPoint.x
         
           miny && touchPoint.y < maxy) {        back->setScale(1.1f);        CCScene* pGameScene = Customs::scene();        pGameScene = CCTransitionFade::create(1.0f,pGameScene);        CCDirector::sharedDirector()->replaceScene(pGameScene);        FlagVic = 0;        //关闭背景音乐        SimpleAudioEngine::sharedEngine()->stopBackgroundMusic(true);    }}void game1::shoot(float dt) {        for(int i = 0; i < cntMonster; i++) {        if(spEnemy[i].flag) {        for(int j = 0; j < cnt; j++) {            if(cannon[j].flag) {                CCPoint Cannon_center = cannon[j].pos;                int hight = cannon[j].hight;                int wight = cannon[j].width;                //在射程范围内                if(cannon[j].pos.getDistance(spEnemy[i].sp->getPosition())<100) {                    CCSprite* tmp = CCSprite::create("bullet/BulletLizi_0.png");                    this->addChild(tmp);                    tmp->setPosition(cannon[j].pos);                    SimpleAudioEngine::sharedEngine()->playEffect("music/bumm1.mp3");                    tmp->runAction(CCSequence::create(CCMoveTo::create(0.1f,spEnemy[i].sp->getPosition()),CCHide::create(),NULL                        ));                    spEnemy[i].flag--;                    if(!spEnemy[i].flag) {                        SimpleAudioEngine::sharedEngine()->playEffect("music/bumm2.mp3");                        FlagVic++;                        spEnemy[i].sp->setVisible(false);                    }                    if(FlagVic==wave*wave_cnt) {                        CCSprite* k = CCSprite::create("congratulate.png");                        this->addChild(k);                        k->setPosition(ccp(1120/2, 640/2));                    }                    //CCLOG("dist = %d",spEnemy[i].sp->getPosition().getDistance(cannon[j].pos));                }            }        }    }    }    }