飞行游戏demo
新建工程,planeDemo。
首先是进入游戏的第一屏，主菜单屏。
新建类HMenu.并删除HelloWorldScene。
修改AppDelegate.cpp
boolAppDelegate::applicationDidFinishLaunching()，让它首先加载HMenu类。
// create a scene. it's an autorelease object
CCScene *pScene =HMenu::scene();
// run
pDirector->runWithScene(pScene);
修改RootViewController.mm
*/
// Override to allow orientations other than the default portrait orientation.
// This method is deprecated on ios6
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// return UIInterfaceOrientationIsLandscape( interfaceOrientation );
returnUIInterfaceOrientationIsPortrait(interfaceOrientation);
}
// For ios6, use supportedInterfaceOrientations & shouldAutorotate instead
//- (NSUInteger) supportedInterfaceOrientations{
//#ifdef __IPHONE_6_0
// return UIInterfaceOrientationMaskLandscape;
//#endif
//}
CCSize size=CCDirector::sharedDirector()->getWinSize();
//创建menu背景
CCSprite *menuBg=CCSprite::create("menu_bg.png");
menuBg->setPosition(ccp(size.width*0.5,size.height*0.5));
addChild(menuBg);
SimpleAudioEngine::sharedEngine()->playBackgroundMusic("menuMusic.mp3",true);
//创建菜单项
CCMenuItem *itemPlay=CCMenuItemImage::create("play_nor.png","play_pre.png",this,menu_selector(HMenu::playIsPressed));
CCMenuItem *itemScore=CCMenuItemImage::create("score_nor.png","score_pre.png",this,menu_selector(HMenu::scoreIsPressed));
itemScore->setPosition(ccp(0, -itemScore->getContentSize().height-20));
CCMenuItem *itemAbout=CCMenuItemImage::create("about_nor.png","about_pre.png",this,menu_selector(HMenu::aboutIsPressed));
itemAbout->setPosition(ccp(0, -itemScore->getContentSize().height*2-40));
CCMenu *menu=CCMenu::create(itemPlay,itemScore,itemAbout,NULL);
addChild(menu);
//
// HAbout.h
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#ifndef __planeDemo__HAbout__
#define __planeDemo__HAbout__
#include "cocos2d.h"
class HAbout:publiccocos2d::CCLayer
{
// Method 'init' in cocos2d-x returns bool, instead of 'id' in cocos2d-iphone (an object pointer)
virtualbool init();
public:
// there's no 'id' in cpp, so we recommend to return the class instance pointer
staticcocos2d::CCScene* scene();
// preprocessor macro for "static create()" constructor ( node() deprecated )
CREATE_FUNC(HAbout);
void returnToMainMenu();
};
#endif /* defined(__planeDemo__HAbout__) */
//
// HAbout.cpp
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#include "HAbout.h"
#include "HMenu.h"
#include "SimpleAudioEngine.h"
using namespace cocos2d;
using namespace CocosDenshion;
CCScene* HAbout::scene()
{
// 'scene' is an autorelease object
CCScene *scene =CCScene::create();
// 'layer' is an autorelease object
HAbout *layer =HAbout::create();
// add layer as a child to scene
scene->addChild(layer);
// return the scene
return scene;
}
boolHAbout::init()
{
//////////////////////////////
// 1. super init first
if ( !CCLayer::init() )
{
return false;
}
CCSize size=CCDirector::sharedDirector()->getWinSize();
//创建menu背景
CCSprite *menuBg=CCSprite::create("about_bg.png");
menuBg->setPosition(ccp(size.width*0.5,size.height*0.5));
addChild(menuBg);
//播放背景音乐
SimpleAudioEngine::sharedEngine()->playBackgroundMusic("menuMusic.mp3",true);
//创建菜单项
CCLabelTTF *ttback=CCLabelTTF::create("返回主主菜单","Helvetica-Bold",23);
ttback->setColor(ccc3(255,255,0));
CCMenuItemLabel *itemReturn=CCMenuItemLabel::create(ttback,this,menu_selector(HAbout::returnToMainMenu));
itemReturn->setPosition(ccp(0, -200));
CCMenu *menu=CCMenu::create(itemReturn,NULL);
addChild(menu);
return true;
}
voidHAbout::returnToMainMenu()
{
CCDirector::sharedDirector()->replaceScene(CCTransitionPageTurn::create(1.5,HMenu::scene(),true));
}
新建类HScore
//
// HScore.h
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#ifndef __planeDemo__HScore__
#define __planeDemo__HScore__
#include <iostream>
#include "cocos2d.h"
class HScore:publiccocos2d::CCLayer
{
// Method 'init' in cocos2d-x returns bool, instead of 'id' in cocos2d-iphone (an object pointer)
virtualbool init();
public:
// there's no 'id' in cpp, so we recommend to return the class instance pointer
staticcocos2d::CCScene* scene();
// preprocessor macro for "static create()" constructor ( node() deprecated )
CREATE_FUNC(HScore);
void returnToMainMenu();
};
#endif /* defined(__planeDemo__HScore__) */
//
// HScore.cpp
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#include "HScore.h"
#include "HAbout.h"
#include "HMenu.h"
#include "SimpleAudioEngine.h"
using namespace cocos2d;
using namespace CocosDenshion;
CCScene* HScore::scene()
{
// 'scene' is an autorelease object
CCScene *scene =CCScene::create();
// 'layer' is an autorelease object
HScore *layer =HScore::create();
// add layer as a child to scene
scene->addChild(layer);
// return the scene
return scene;
}
boolHScore::init()
{
//////////////////////////////
// 1. super init first
if ( !CCLayer::init() )
{
return false;
}
CCSize size=CCDirector::sharedDirector()->getWinSize();
//创建menu背景
CCSprite *menuBg=CCSprite::create("score_bg.png");
menuBg->setPosition(ccp(size.width*0.5,size.height*0.5));
addChild(menuBg);
//添加一个文本获取存储的积分
std::string scoreStr="";
std::string score=CCUserDefault::sharedUserDefault()->getStringForKey("user_score","-1").c_str();
if (atoi(score.c_str())!=-1) {
scoreStr+=score;
}
else
{
scoreStr="0";
}
//显示分数
CCLabelTTF *ttScore=CCLabelTTF::create(scoreStr.c_str(),"Helvetica",23);
ttScore->setPosition(ccp(size.width*0.5-50,size.height*0.5+40));
ttScore->setColor(ccc3(255,0,0));
addChild(ttScore);
//创建菜单项
CCLabelTTF *ttback=CCLabelTTF::create("返回主主菜单","Helvetica-Bold",23);
ttback->setColor(ccc3(255,255,0));
CCMenuItemLabel *itemReturn=CCMenuItemLabel::create(ttback,this,menu_selector(HScore::returnToMainMenu));
itemReturn->setPosition(ccp(0, -200));
CCMenu *menu=CCMenu::create(itemReturn,NULL);
addChild(menu);
return true;
}
voidHScore::returnToMainMenu()
{
CCDirector::sharedDirector()->replaceScene(CCTransitionFlipX::create(1.5,HMenu::scene()));
}
新建类HWorld,这个是游戏的主类。新建类HMap，这个类来处理游戏中的地图显示。
//
// HMap.h
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#ifndef __planeDemo__HMap__
#define __planeDemo__HMap__
#include "cocos2d.h"
typedef enum{
tag_oneImg,
tag_twoImg,
}tagMap;
class HMap:publiccocos2d::CCLayer
{
public:
//实例化函数
staticHMap *createMap(constchar* fileName);
private:
//初始化
void mapInit(constchar* fileName);
//逻辑
void update(float time);
//生命周期函数的退出
virtualvoid onExit();
};
#endif /* defined(__planeDemo__HMap__) */
//
// HMap.cpp
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#include "HMap.h"
using namespace cocos2d;
//实例化函数
HMap *HMap::createMap(constchar* fileName)
{
HMap *map=newHMap();
if (map && map->create()) {
map->autorelease();
map->mapInit(fileName);
return map;
}
CC_SAFE_DELETE(map);
return NULL;
}
//初始化
voidHMap::mapInit(constchar* fileName)
{
CCSize size=CCDirector::sharedDirector()->getWinSize();
//创建第一张地图背景
CCSprite *turnImg=CCSprite::create(fileName);
turnImg->setPosition(ccp(turnImg->getContentSize().width*0.5,turnImg->getContentSize().height*0.5));
this->addChild(turnImg,0,tag_oneImg);
//创建第二张地图背景，用于交替循环
CCSprite *turnImg2=CCSprite::create(fileName);
turnImg2->setPosition(ccp(turnImg->getContentSize().width*0.5,turnImg->getContentSize().height*1.5));
this->addChild(turnImg2,0,tag_twoImg);
//更新
this->scheduleUpdate();
}
//逻辑
voidHMap::update(float time)
{
CCSize size=CCDirector::sharedDirector()->getWinSize();
CCSprite *sp1=(CCSprite*)this->getChildByTag(tag_oneImg);
//当第一张图超出屏幕外，将其重置坐标，接在当前显示的图片下
if (sp1->getPositionY()<=-sp1->getContentSize().height*0.5)
{
sp1->setPosition(ccp(sp1->getContentSize().width*0.5,sp1->getContentSize().height*1.5f));
}
else
{
sp1->setPosition(ccpAdd(sp1->getPosition(),ccp(0,-1)));
}
CCSprite *sp2=(CCSprite*)this->getChildByTag(tag_twoImg);
//当第二张图超出屏幕外，将其重置坐标，接在当前显示的图片下
if (sp2->getPositionY()<=-sp2->getContentSize().height*0.5)
{
sp2->setPosition(ccp(sp2->getContentSize().width*0.5,sp2->getContentSize().height*1.5f));
}
else
{
sp2->setPosition(ccpAdd(sp2->getPosition(),ccp(0,-1)));
}
}
//生命周期函数的退出
voidHMap::onExit()
{
//解除更新
this->unscheduleUpdate();
CCLayer::onExit();
}
在HWorld中使用
//添加地图
HMap *map=HMap::createMap("map.png");
addChild(map);
//添加音乐
SimpleAudioEngine::sharedEngine()->playBackgroundMusic("gameMusic.mp3",true);
添加新类主角HPlayer
//
// HPlayer.h
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#ifndef __planeDemo__HPlayer__
#define __planeDemo__HPlayer__
#include "cocos2d.h"
#include <sstream>
using namespace std;
using namespace cocos2d;
template<typename T>
string Conver2String(const T &value)
{
stringstream ss;
ss<<value;
return ss.str();
}
class HPlayer: public CCSprite,publicCCTouchDelegate
{
public:
static HPlayer *createPlayer(constchar* fileName);
void downHp();//掉血
void addScore(float _value);//加分
void addKillCount(float _value);//加杀敌数
bool isDead;//是否死亡
private:
int strongTime;//无敌时间
bool isStrong; //是否处于无敌时间
int strongCount;//无敌时的计数器
void strongIng();//处理无敌时的闪烁
int hp;//血量
int hpMax;//血量最大值
int score;//分数
int killCount;//杀敌数
void playerInit();
//生命周期相关函数
virtual void onEnter();
virtual void onExit();
virtual bool ccTouchBegan(CCTouch *pTouch,CCEvent *pEvent);
virtual void ccTouchMoved(CCTouch *pTouch,CCEvent *pEvent);
virtual void ccTouchEnded(CCTouch *pTouch,CCEvent *pEvent);
};
#endif /* defined(__planeDemo__HPlayer__) */
//
// HPlayer.cpp
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#include "HWorld.h"
#include "HPlayer.h"
HPlayer *HPlayer::createPlayer(constchar* fileName)
{
HPlayer *player=newHPlayer();
if (player && player->initWithFile(fileName)) {
player->autorelease();
player->playerInit();
return player;
}
CC_SAFE_DELETE(player);
return NULL;
}
voidHPlayer::playerInit()
{
CCSize size=CCDirector::sharedDirector()->getWinSize();
//初始化主角位置
this->setPosition(ccp(size.width*0.5,this->getContentSize().height*0.5));
//血及分数
hpMax=3;//初始化血量上限为3
hp=3; //初始化当前血量为3
score=0;//初始化当前积分分数
strongTime=2*60; //初始化无敌时间2秒
//初始化3个血，加入到Layer中
for (int i=0; i<3; i++)
{
CCSprite *spHp=CCSprite::create("icon_hp.png");
spHp->setPosition(ccp(size.width-this->getContentSize().width*0.5*i-20,spHp->getContentSize().height*0.5));
if (i==0)
{
spHp->setTag(tag_playerHp1);
}
else if(i==1)
{
spHp->setTag(tag_playerHp2);
}
else if(i==2)
{
spHp->setTag(tag_playerHp3);
}
HWorld::sharedWorld()->addChild(spHp,10);
}
//初始化“分数”文字加入layer中
CCLabelTTF *label=CCLabelTTF::create("分数：","Helvetica-Blod", 24);
label->setPosition(ccp(35,size.height-22));
HWorld::sharedWorld()->addChild(label,10);
string strScore=Conver2String(score);
CCLabelTTF* labelScores=CCLabelTTF::create(strScore.c_str(),"Helvetica-Blod", 24);
labelScores->setPosition(ccp(110, size.height-22));
labelScores->setColor(ccc3(255,255, 0));
HWorld::sharedWorld()->addChild(labelScores,10,tag_scoreTTF);
//杀敌人数
CCLabelTTF *labelKill=CCLabelTTF::create("杀敌：","Helvetica-Blod", 24);
labelKill->setPosition(ccp(35,size.height-52));
HWorld::sharedWorld()->addChild(labelKill,10);
string strKillCount=Conver2String(killCount);
strKillCount+="/100";
CCLabelTTF* labelKillCount=CCLabelTTF::create(strKillCount.c_str(),"Helvetica-Blod", 24);
labelKillCount->setPosition(ccp(110, size.height-52));
labelKillCount->setColor(ccc3(255,255, 0));
HWorld::sharedWorld()->addChild(labelKillCount,10,tag_killsCountTTF);
}
voidHPlayer::downHp()
{
if (isStrong) {
return;
}
hp-=1;
if (hp<=0) {
this->setVisible(false);
isDead=true;
//存储分数
int oldScore=atoi(CCUserDefault::sharedUserDefault()->getStringForKey("user_score","-1").c_str());
if (score>oldScore) {
CCUserDefault::sharedUserDefault()->setStringForKey("user_score",Conver2String(score));
}
//调用失败界面
HWorld::sharedWorld()->lostGame();
}
else
{
switch (hp) {
case 1:
HWorld::sharedWorld()->removeChildByTag(tag_playerHp2,true);
break;
case 2:
HWorld::sharedWorld()->removeChildByTag(tag_playerHp3,true);
break;
default:
break;
}
}
//主角无敌时间
isStrong=true;
strongCount=0;
schedule(schedule_selector(HPlayer::strongIng));
}
voidHPlayer::strongIng()
{
strongCount++;
if (strongCount%strongTime==0) {
this->setVisible(true);
isStrong=false;
this->unschedule(schedule_selector(HPlayer::strongIng));
}
else
{
if (strongCount%3==0) {
this->setVisible(false);
}
else
{
this->setVisible(true);
}
}
}
voidHPlayer::addScore(float _value)
{
score+=_value;
CCLOG("%d",score);
string strScore=Conver2String(score);
CCLabelTTF *ttf=(CCLabelTTF*)HWorld::sharedWorld()->getChildByTag(tag_scoreTTF);
ttf->setString(strScore.c_str());
}
voidHPlayer::addKillCount(float _value)
{
killCount+=_value;
string strKillCount=Conver2String(killCount);
strKillCount+="/100";
CCLabelTTF *ttf=(CCLabelTTF*)HWorld::sharedWorld()->getChildByTag(tag_killsCountTTF);
ttf->setString(strKillCount.c_str());
if (killCount>=100) {
//存储分数
int oldSore=atoi(CCUserDefault::sharedUserDefault()->getStringForKey("user_score","-1").c_str());
if (score>oldSore) {
CCUserDefault::sharedUserDefault()->setStringForKey("user_score",Conver2String(score));
CCUserDefault::sharedUserDefault()->flush();
}
//调用胜利界面
HWorld::sharedWorld()->winGame();
}
}
voidHPlayer::onEnter()
{
CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,0, true);
CCSprite::onEnter();
}
voidHPlayer::onExit()
{
CCDirector::sharedDirector()->getTouchDispatcher()->removeDelegate(this);
CCSprite::onEnter();
}
boolHPlayer::ccTouchBegan(CCTouch *pTouch,CCEvent *pEvent)
{
this->setPosition(pTouch->getLocation());
return true;
}
voidHPlayer::ccTouchMoved(CCTouch *pTouch,CCEvent *pEvent)
{
this->setPosition(pTouch->getLocation());
}
voidHPlayer::ccTouchEnded(CCTouch *pTouch,CCEvent *pEvent)
{
this->setPosition(pTouch->getLocation());
}
新建敌人类//
// HEnemy.h
// planeDemo
//
// Created by cloud on 13-4-14.
//
//
#ifndef __planeDemo__HEnemy__
#define __planeDemo__HEnemy__
#include "cocos2d.h"
using namespace std;
using namespace cocos2d;
class HEnemy: publicCCSprite
{
public:
static HEnemy *createEnemy(constchar* fileName,int _type);
//价值多少分
int scoreValue;
private:
//初始化
void enemyInit(constchar*fileName,int _type);
//敌人成动态表现
void createAnimate(constchar* fileName,int allCount);
//敌人逻辑
void update(float time);
//是否已经运行过了
bool isActed;
//当前敌人类型
int type;
};
#endif /* defined(__planeDemo__HEnemy__) */
//
// HEnemy.cpp
// planeDemo
//
// Created by cloud on 13-4-14.
//
//
#include "HWorld.h"
#include "HEnemy.h"
HEnemy *HEnemy::createEnemy(constchar* fileName,int _type)
{
HEnemy *enemy=newHEnemy();
if (enemy &&enemy->initWithFile(fileName))
{
enemy->autorelease();
enemy->enemyInit(fileName, _type);
return enemy;
}
CC_SAFE_DELETE(enemy);
return NULL;
}
voidHEnemy::enemyInit(constchar*fileName,int _type)
{
type=_type;
createAnimate(fileName, 10);
CCSize size=CCDirector::sharedDirector()->getWinSize();
if (_type==0) {
scoreValue=198;
}
else if(_type==1)
{
scoreValue=428;
}
else if(_type==2)
{
scoreValue=908;
}
//X在屏幕内随机位置
this->setPosition(ccp(CCRANDOM_0_1()*size.width, size.height+this->getContentSize().height));
//敌人逻辑
this->scheduleUpdate();
}
//敌人逻辑
voidHEnemy::update(float time)
{
switch (type) {
case 0:
this->setPosition(ccpAdd(this->getPosition(),ccp(0,-3)));
break;
case 1:
{
//判断防止重复调用此动作，保证此逻辑只会执行一次
if (isActed) {
break;
}
isActed=true;
this->runAction(CCSequence::create(CCMoveTo::create(0.8,HWorld::sharedWorld()->getPlayer()->getPosition()),
CCDelayTime::create(0.5),
CCMoveTo::create(0.8,this->getPosition()),NULL));
}
break;
case 2:
{
if (isActed) {
break;
}
isActed=true;
this->runAction(CCSequence::create(CCMoveTo::create(0.6,HWorld::sharedWorld()->getPlayer()->getPosition()),
CCDelayTime::create(1),
CCMoveTo::create(0.8,this->getPosition()),NULL));
}
break;
default:
break;
}
if (this->getPositionY()<-this->getContentSize().height) {
//
HWorld::sharedWorld()->getArrayForEnemy()->removeObject(this);
//从父类删除当前子弹
this->getParent()->removeChild(this,true);
}
HPlayer *player=HWorld::sharedWorld()->getPlayer();
if (!player->isDead) {
if (player->boundingBox().intersectsRect(this->boundingBox()))
{
player->downHp();
}
}
}
//敌人成动态表现
voidHEnemy::createAnimate(constchar* fileName,int allCount)
{
CCAnimation *animation=CCAnimation::create();
CCTexture2D *texture=CCTextureCache::sharedTextureCache()->addImage(fileName);
int eachWidth=this->getContentSize().width/allCount;
for (int i=0; i<allCount; i++) {
animation->addSpriteFrameWithTexture(texture,CCRectMake(i*eachWidth, 0, eachWidth, this->getContentSize().height));
}
animation->setDelayPerUnit(0.03f);
animation->setRestoreOriginalFrame(true);
animation->setLoops(-1);
CCFiniteTimeAction *animate=CCAnimate::create(animation);
this->runAction(animate);
}
新建子弹类
//
// HBullet.h
// planeDemo
//
// Created by cloud on 13-4-15.
//
//
#ifndef __planeDemo__HBullet__
#define __planeDemo__HBullet__
#include "cocos2d.h"
using namespace cocos2d;
class HBullet:publicCCSprite
{
public:
static HBullet *createBullet(constchar* _fileName,float _speed,CCPoint _position);
private:
void bulletInit(float _speed,CCPoint _position);
void update(float time);
float speed;
virtual void onExit();
};
#endif /* defined(__planeDemo__HBullet__) */
//
// HBullet.cpp
// planeDemo
//
// Created by cloud on 13-4-15.
//
//
#include "HEnemy.h"
#include "HWorld.h"
#include "HBullet.h"
#include "SimpleAudioEngine.h"
#include "HPlayer.h"
using namespace CocosDenshion;
HBullet *HBullet::createBullet(constchar* _fileName,float _speed,CCPoint _position)
{
HBullet *bullet=newHBullet();
if (bullet &&bullet->initWithFile(_fileName)) {
bullet->autorelease();
bullet->bulletInit(_speed, _position);
return bullet;
}
CC_SAFE_DELETE(bullet);
return NULL;
}
voidHBullet::bulletInit(float _speed,CCPoint _position)
{
speed=_speed;
this->setPosition(_position);
this->scheduleUpdate();
}
voidHBullet::update(float time)
{
//子弹向上运动
this->setPosition(ccpAdd(this->getPosition(),ccp(0,speed)));
CCArray *array=HWorld::sharedWorld()->getArrayForEnemy();
for (int i=0; i<array->count(); i++) {
HEnemy *enemy=(HEnemy *)array->objectAtIndex(i);
if (enemy->boundingBox().intersectsRect(this->boundingBox()))
{
//爆炸音效
SimpleAudioEngine::sharedEngine()->playEffect("effect_boom.mp3");
//爆炸粒子效果
CCParticleSystemQuad *particle=
CCParticleSystemQuad::create("particle_boom.plist");
particle->setPosition(enemy->getPosition());
particle->setAutoRemoveOnFinish(true);
HWorld::sharedWorld()->addChild(particle);
//增加分数
HWorld::sharedWorld()->getPlayer()->addScore(enemy->scoreValue);
//添加杀人数
HWorld::sharedWorld()->getPlayer()->addKillCount(1);
//从敌人数组将被攻击的敌怪删除
array->removeObject(enemy);
//删除子弹与敌怪
HWorld::sharedWorld()->removeChild(enemy,true);
HWorld::sharedWorld()->removeChild(this,true);
}
}
CCSize size=CCDirector::sharedDirector()->getWinSize();
if (this->getPositionY()>size.height) {
HWorld::sharedWorld()->removeChild(this,true);
}
}
voidHBullet::onExit()
{
this->unscheduleUpdate();
CCSprite::onExit();
}
修改World类//
// HWorld.cpp
// planeDemo
//
// Created by cloud on 13-4-12.
//
//
#include "HWorld.h"
#include "HScore.h"
#include "HAbout.h"
#include "HMenu.h"
#include "HMap.h"
#include "HPlayer.h"
#include "SimpleAudioEngine.h"
#include "HEnemy.h"
#include "HBullet.h"
using namespace cocos2d;
using namespace CocosDenshion;
staticHWorld *sh;
HPlayer *HWorld::getPlayer()
{
HPlayer *player=(HPlayer*)HWorld::sharedWorld()->getChildByTag(tag_player);
return player;
}
HWorld *HWorld::sharedWorld()
{
if (sh!=NULL) {
return sh;
}
return NULL;
}
CCScene* HWorld::scene()
{
// 'scene' is an autorelease object
CCScene *scene = CCScene::create();
// 'layer' is an autorelease object
HWorld *layer = HWorld::create();
// add layer as a child to scene
scene->addChild(layer);
// return the scene
return scene;
}
boolHWorld::init()
{
//////////////////////////////
// 1. super init first
if ( !CCLayer::init() )
{
return false;
}
sh=this;
//添加地图
HMap *map=HMap::createMap("map.png");
addChild(map);
//添加音乐
SimpleAudioEngine::sharedEngine()->playBackgroundMusic("gameMusic.mp3",true);
//主角
HPlayer *player=HPlayer::createPlayer("player.png");
addChild(player,0,tag_player);
//敌怪数组
arrayEnemy=CCArray::create();
CC_SAFE_RETAIN(arrayEnemy);
//创建子弹逻辑
this->schedule(schedule_selector(HWorld::autoCreateBullet),0.37);
//创建敌怪逻辑（创建间隔1秒）
this->schedule(schedule_selector(HWorld::autoCreateEnemy),1);
return true;
}
voidHWorld::autoCreateEnemy()
{
int randomCount=CCRANDOM_0_1()*10;//随机本次创建enemy的个数
for (int i=0; i<randomCount; i++) {
int random=CCRANDOM_0_1()*10;
HEnemy *enemy=NULL;
int randomType=CCRANDOM_0_1()*10;
//随机怪的贴图
const char* name;
if(random>=0 && random<=2)
{
name="enemy_bug.png";
}
else if(random>=3 && random<=6)
{
name="enemy_duck.png";
}
else if(random>=7 && random<=10)
{
name="enemy_pig.png";
}
//随机类型
if (randomType%2==0) {
randomType=0;
}
else
{
randomType=1;
}
enemy=HEnemy::createEnemy(name,randomType);
arrayEnemy->addObject(enemy);
addChild(enemy);
}
}
voidHWorld::winGame()
{
//添加胜利界面
CCSize size=CCDirector::sharedDirector()->getWinSize();
CCLayerColor *layer=CCLayerColor::create(ccc4(0,0, 0, 190),size.width,size.height);
CCSprite *sp=CCSprite::create("game_win.png");
sp->setPosition(ccp(size.width*0.5,size.height*0.5));
layer->addChild(sp);
addChild(layer,100);
//添加一个按钮用于返回menu
CCLabelTTF *ttback=CCLabelTTF::create("返回主菜单","Helvetica-Bold", 23);
CCMenuItemLabel *menuLabel=CCMenuItemLabel::create(ttback,this,menu_selector(HWorld::backMenu));
menuLabel->setPosition(ccp(0, -200));
CCMenu *menu=CCMenu::create(menuLabel,NULL);
addChild(menu,100);
//暂停游戏
CCDirector::sharedDirector()->pause();
}
voidHWorld::lostGame()
{
//添加失败界面
CCSize size=CCDirector::sharedDirector()->getWinSize();
CCLayerColor *layer=CCLayerColor::create(ccc4(0,0, 0, 190),size.width,size.height);
CCSprite *sp=CCSprite::create("game_lost.png");
sp->setPosition(ccp(size.width*0.5,size.height*0.5));
layer->addChild(sp);
addChild(layer,100);
//添加一个按钮用于返回menu
CCLabelTTF *ttback=CCLabelTTF::create("返回主菜单","Helvetica-Bold", 23);
CCMenuItemLabel *menuLabel=CCMenuItemLabel::create(ttback,this,menu_selector(HWorld::backMenu));
menuLabel->setPosition(ccp(0, -200));
CCMenu *menu=CCMenu::create(menuLabel,NULL);
addChild(menu,100);
//暂停游戏
CCDirector::sharedDirector()->pause();
}
voidHWorld::backMenu()
{
this->unscheduleAllSelectors();
//继续游戏
CCDirector::sharedDirector()->resume();
//切换到"菜单"场景
CCDirector::sharedDirector()->replaceScene(HMenu::scene());
}
voidHWorld::autoCreateBullet()
{
//主角子弹
HPlayer *player=(HPlayer*)this->getChildByTag(tag_player);
this->addChild(HBullet::createBullet("p_bullet.png",2, ccpAdd(player->getPosition(),ccp(0,player->getContentSize().height*0.5))));
//子弹音效
SimpleAudioEngine::sharedEngine()->playEffect("effect_bullet.mp3");
}
CCArray *HWorld::getArrayForEnemy()
{
returnarrayEnemy;
}
HWorld::~HWorld()//析构函数
{
CC_SAFE_RELEASE(arrayEnemy);
}