cocos2dx连连看

算法么，网上的基本上都看了下,

我也是新手来着，代码很乱，如果你写连连看遇到难处了，就下下来看看！

下下来的文件 一个资源文件一个 class 覆盖下自己的就可以了，记得把 class文件夹里的main.cpp 拷贝到win.32文件夹里去覆盖下 要不自己改成 800*480的分辨率也行！

上代码！

#ifndef __HELLOWORLD_SCENE_H__
#define __HELLOWORLD_SCENE_H__

#include "cocos2d.h"
USING_NS_CC;
using namespace std;

class HelloWorld : public cocos2d::CCLayer
{
public:
HelloWorld();
~HelloWorld();
virtual bool init();
static cocos2d::CCScene* scene();
void menuCloseCallback(CCObject* pSender);

virtual bool ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent);
virtual void ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent);
virtual void ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent);
virtual void ccTouchCancelled(CCTouch *pTouch, CCEvent *pEvent);
virtual void registerWithTouchDispatcher();
//初始化界面
bool initInterface(int bar,int num);
void setPos(CCSprite* sprite);

void callbackND(CCNode* sender, void* data);

CREATE_FUNC(HelloWorld);

//void showLine(CCScale9Sprite* lineSprite);
//直接连接
bool match_direct(cocos2d::CCPoint a, cocos2d::CCPoint b);
//一个转折点
bool match_one_corner(cocos2d::CCPoint a, cocos2d::CCPoint b);
//两个转折点
bool match_two_corner(cocos2d::CCPoint a, cocos2d::CCPoint b);
//连接判断
bool match(cocos2d::CCPoint a,cocos2d::CCPoint b);
//是否为可见的点
bool isValiableNode(CCPoint a);
//是否是空的点（没有精灵就是空的点）
bool isEmptyNode(CCPoint a);
private:
CCPoint m_point1;//精灵的第一个点
CCPoint m_point2;//精灵的第二个点
CCPoint m_point3;
int m_count;//计数
int m_array[18][10];//标记位置是否有精灵（0为没有精灵，1为有精灵）
int m_tag1;//精灵标记1
int m_tag2;//精灵标记2
int m_tag3;
list<CCSprite*> m_spriteList;//精灵列表
CCSprite* m_sprite1;//过渡精灵1
CCSprite* m_sprite2;//过渡精灵2
CCSprite* m_sprite3;
CCSprite* m_frameSprite;//框框精灵
bool m_oneLine;//一条直接连接
bool m_twoLine;//二条直线连接
bool m_threeLine;//三条直线连接
CCPoint m_crisis1;//转折点1
CCPoint m_crisis2;//转折点2

};

#endif // __HELLOWORLD_SCENE_H__

cpp文件

#include "HelloWorldScene.h"

HelloWorld::HelloWorld():m_point1(ccp(0,0)),m_point2(ccp(0,0)),m_count(0){
for (int i = 0;i < 18;i++)
{
for (int j = 0;j < 10;j++)
{
m_array[i][j] = 0;
}
}
m_oneLine = false;
m_twoLine = false;
m_threeLine = false;
}
HelloWorld::~HelloWorld(){

}

CCScene* HelloWorld::scene()
{
CCScene *scene = CCScene::create();
HelloWorld *layer = HelloWorld::create();
scene->addChild(layer);
return scene;
}

bool HelloWorld::init()
{
//////////////////////////////
// 1. super init first
if ( !CCLayer::init() )
{
return false;
}
//随机种子
srand(time(NULL));

CCSize size = CCDirector::sharedDirector()->getWinSize();
CCSprite* sprite = CCSprite::create("black.jpg");
sprite->setPosition(ccp(size.width/2,size.height/2));
addChild(sprite,-1);

CCMenuItemImage *closeItem = CCMenuItemImage::create(
"CloseNormal.png",
"CloseSelected.png",
this,
menu_selector(HelloWorld::menuCloseCallback));
closeItem->setAnchorPoint(ccp(1,1));
closeItem->setPosition(ccp(size.width,size.height));
CCMenu* pMenu = CCMenu::create(closeItem, NULL);
pMenu->setPosition(CCPointZero);
this->addChild(pMenu, 1);

initInterface(1,20);

this->setTouchEnabled(true);

return true;
}

bool HelloWorld::initInterface(int bar,int num){
bool bRet = false;
do
{
char str[20] ={0};
for (int i = 0;i < 90;i++)
{

int num = rand()%20;
sprintf(str,"touxiang/%d.png",num);
CCSprite* sprite = CCSprite::create(str);
CCSprite* sprite1 = CCSprite::create(str);
this->setPos(sprite);
this->setPos(sprite1);
sprite->setTag(num);
sprite1->setTag(num);
m_spriteList.push_back(sprite);
m_spriteList.push_back(sprite1);
addChild(sprite,1);
addChild(sprite1,1);
}

m_frameSprite = CCSprite::create("frame.png");
addChild(m_frameSprite,1);
m_frameSprite->setVisible(false);
bRet = true;
} while (0);
return bRet;
}

void HelloWorld::setPos(CCSprite* sprite){
do
{
int x = rand()%18;
int y = rand()%10;
if (m_array[x][y] == 1)
{
continue;
}else{
m_array[x][y] = 1;
sprite->setPosition(ccp((x+1)*40+20,(y+1)*40 +20));
break;
}
} while (1);
}

void HelloWorld::ccTouchEnded(CCTouch *pTouch, CCEvent *pEvent){

CCPoint loction = pTouch->getLocationInView();
loction = CCDirector::sharedDirector()->convertToGL(loction);
list<CCSprite*>::iterator it = m_spriteList.begin();
for (int i = 0;i < 180,it != m_spriteList.end();++i,++it)
{
if(*it){
if ((*it)->boundingBox().containsPoint(loction))
{
m_count++;
if (m_count==1)
{
m_tag1 = (*it)->getTag();
m_point1 = (*it)->getPosition();
m_sprite1 = *it;
m_frameSprite->setPosition(m_point1);
m_frameSprite->setVisible(true);

}else if(m_count ==2){
m_point2 = (*it)->getPosition();
m_sprite2 = *it;
m_tag2 = (*it)->getTag();
m_frameSprite->setPosition(m_point2);
m_frameSprite->setVisible(true);
}else{
m_tag3 = (*it)->getTag();
m_point3 = (*it)->getPosition();
m_sprite3 = *it;
m_frameSprite->setPosition(m_point3);
m_frameSprite->setVisible(true);

m_point1 = m_point2;
m_point2 = m_point3;

m_tag1 = m_tag2;
m_tag2 = m_tag3;

m_sprite1 = m_sprite2;
m_sprite2 = m_sprite3;
}
break;
}
}
}
ccColor4F cc;
cc.a = 1.0f;
cc.b = 1.0f;
cc.g = 0.0f;
cc.r = 0.0f;
if(m_count >= 2  && !isEmptyNode(loction)){
if(m_tag1 == m_tag2 && match(m_point1,m_point2)){
if (m_oneLine == true)
{
CCDrawNode* lineOne = CCDrawNode::create();
lineOne->drawSegment(m_point1,m_point2,5.0f,cc);
addChild(lineOne,11);
CCCallFuncND * funcall= CCCallFuncND::create(
this, callfuncND_selector(HelloWorld::callbackND) ,(void*)lineOne);

CCSequence* seq = CCSequence::create(CCDelayTime::create(0.4f),funcall,NULL);
lineOne->runAction(seq);

m_oneLine = false;
}else if (m_twoLine == true)
{
CCDrawNode* lineOne = CCDrawNode::create();
lineOne->drawSegment(m_point1,m_crisis1,5.0f,cc);
lineOne->drawSegment(m_crisis1,m_point2,5.0f,cc);
addChild(lineOne,11);
CCCallFuncND * funcall= CCCallFuncND::create(
this, callfuncND_selector(HelloWorld::callbackND) ,(void*)lineOne);

CCSequence* seq = CCSequence::create(CCDelayTime::create(0.4f),funcall,NULL);
lineOne->runAction(seq);
m_twoLine = false;

}else if(m_threeLine == true){
CCDrawNode* lineOne = CCDrawNode::create();
lineOne->drawSegment(m_point1,m_crisis2,5.0f,cc);
lineOne->drawSegment(m_crisis2,m_crisis1,5.0f,cc);
lineOne->drawSegment(m_crisis1,m_point2,5.0f,cc);
addChild(lineOne,11);
CCCallFuncND * funcall= CCCallFuncND::create(
this, callfuncND_selector(HelloWorld::callbackND) ,(void*)lineOne);

CCSequence* seq = CCSequence::create(CCDelayTime::create(0.4f),funcall,NULL);
lineOne->runAction(seq);

m_threeLine =  false;
}

it = m_spriteList.begin();
for (;it != m_spriteList.end();++it)
{
if(*it == m_sprite1){
removeChild(m_sprite1,true);
m_spriteList.erase(it);
break;
}
}
it = m_spriteList.begin();
for (;it != m_spriteList.end();++it)
{
if(*it == m_sprite2){
removeChild(m_sprite2,true);
m_spriteList.erase(it);
break;
}
}
m_tag2 = -1;
m_tag1 = -1;
m_frameSprite->setVisible(false);
}
}

}

void HelloWorld::callbackND(CCNode* sender, void* data){
CCDrawNode* line = (CCDrawNode*)data;
removeChild(line,true);
}

bool HelloWorld::ccTouchBegan(CCTouch *pTouch, CCEvent *pEvent){
return true;
}
void HelloWorld::ccTouchMoved(CCTouch *pTouch, CCEvent *pEvent){}

void HelloWorld::ccTouchCancelled(CCTouch *pTouch, CCEvent *pEvent){}

void HelloWorld::registerWithTouchDispatcher(){
CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,0,true);
}

//一直线
bool HelloWorld::match_direct(cocos2d::CCPoint a, cocos2d::CCPoint b)
{
if (a.x == b.x && a.y == b.y) {
return false;
}
int i;
bool match_x = false;
if(a.x == b.x) {
match_x = true;
if(a.y > b.y) {
if (a.y - 40 != b.y)
{
for (int i = a.y - 40 ; i >= b.y + 40; i -= 40)
{
CCPoint point = CCPointMake(a.x , i );
if(!this->isValiableNode(point) || !this->isEmptyNode(point)){
match_x = false;
}
}
}
}
if(b.y > a.y) {

if(b.y - 40 != a.y){
for (int i = b.y - 40; i >= a.y + 40; i -= 40)
{
CCPoint point = CCPointMake(b.x , i );
if(!this->isValiableNode(point) || !this->isEmptyNode(point)){
match_x = false;
}
}
}
}
}

bool match_y = false;
if(a.y == b.y) {
match_y = true;
if(a.x > b.x) {
if(a.x - 40 != b.x){
for(i = a.x - 40 ; i >= b.x + 40; i -= 40) {
CCPoint point = CCPointMake(i , a.y );
if(!this->isValiableNode(point) || !this->isEmptyNode(point)) {
match_y = false;
}
}
}
}
if(b.x > a.x) {
if(b.x -40 != a.x){
for(i = b.x  - 40 ; i >= a.x + 40 ; i-=40) {
CCPoint point = CCPointMake(i , b.y );
if(!this->isValiableNode(point) || !this->isEmptyNode(point)) {
match_y = false;
}
}
}
}
}

return match_x || match_y;
}

//一个拐点的
bool HelloWorld::match_one_corner(cocos2d::CCPoint a, cocos2d::CCPoint b)
{
CCPoint point = CCPointMake(b.x, a.y);

if( this->isValiableNode(point) && this->isEmptyNode(point) && this->match_direct(a, point) && this->match_direct(b, point)){
m_crisis1 = point;
return true;
}

point = CCPointMake(a.x , b.y);
if( this->isValiableNode(point) && this->isEmptyNode(point) && this->match_direct(a, point) && this->match_direct(b, point)){
m_crisis1 = point;
return true;
}

return false;
}

//两个拐点的
bool HelloWorld::match_two_corner(cocos2d::CCPoint a, cocos2d::CCPoint b)
{
for(int i = a.x  - 40; i >= 0; i -=40) {
CCPoint point = CCPointMake(i , a.y);
if (this->isValiableNode(point) && this->isEmptyNode(point)) {
if (this->match_one_corner(point, b)) {
m_crisis2 = point;
return true;
}
} else {
break;
}
}

for(int i = a.x + 40 ; i < 800; i += 40) {
CCPoint point = CCPointMake(i , a.y);
if (this->isValiableNode(point) && this->isEmptyNode(point)) {
if (this->match_one_corner(point, b)) {
m_crisis2 = point;
return true;
}
}else {
break;
}
}

for(int i = a.y  - 40 ; i >= 0; i -= 40) {
CCPoint point = CCPointMake(a.x ,i);
if (this->isValiableNode(point) && this->isEmptyNode(point)) {
if (this->match_one_corner(point, b)) {
m_crisis2 = point;
return true;
}
} else {
break;
}
}

for(int i = a.y + 40 ; i < 480; i+=40) {
CCPoint point = CCPointMake(a.x ,i );
if (this->isValiableNode(point) && this->isEmptyNode(point)) {
if (this->match_one_corner(point, b)) {
m_crisis2 = point;
return true;
}
} else {
break;
}
}

return false;
}

bool HelloWorld::match(cocos2d::CCPoint a,cocos2d::CCPoint b)
{
if (this->match_direct(a, b)) {
m_oneLine = true;
return true;
}
if (this->match_one_corner(a, b)) {
m_twoLine = true;
return true;
}
if (this->match_two_corner(a, b)) {
m_threeLine  = true;
return true;
}

return false;
}

bool HelloWorld::isValiableNode(CCPoint a){
if (a.x > 800 || a.y > 480)
{
return false;
}

return true;
}
bool HelloWorld::isEmptyNode(CCPoint a){
list<CCSprite*>::iterator it = m_spriteList.begin();
for (int i = 0;i < 180,it != m_spriteList.end();++i,++it)
{
if(*it){
if ((*it)->boundingBox().containsPoint(a))
{
return false;
}
}
}
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
}

网盘下载地址

http://pan.baidu.com/s/1qWwHDcK