使用coco2dx3.5制作游戏2048

来源：互联网发布：python socket 运用编辑：程序博客网时间：2024/05/22 14:17

昨天在网上看到了一个大神在mac下写的2048算法，看后觉得很长见识，算法什么的我最头痛了，看了源码之后，自己建了了项目移植到windows的vs2012下，改的地方很少，主要就是mac和win下的转码问题，这里贴出来，并讲讲如何在windows下移植到安卓下。

先建个工程，然后

#include"MovedTiled.h"bool MovedTiled:: init(){if (!Node::init()){return false;}   //背景层    auto bk=LayerColor::create(Color4B(200, 200, 200, 255),GAME_TILED_WIDTH,GAME_TILED_HEIGHT);    this->addChild(bk);    bk->setTag(110);    //数字层    int n=rand()%10;    this->m_number=n>2?2:4;    auto label=Label::createWithSystemFont(StringUtils::format("%d",this->m_number), "宋体", 40);    switch (this->m_number) {        case 2:            bk->setColor(Color3B(230,220,210));        case 4:            bk->setColor(Color3B(230,210,190));            break;    }    label->setTag(10);    label->setColor(Color3B::BLACK);    bk->addChild(label);    label->setPosition(Point(                       GAME_TILED_WIDTH/2                       ,GAME_TILED_HEIGHT/2));    return true;}//让这个值翻倍void MovedTiled::doubleNumber(){this->m_number=this->m_number*2;auto bk=this->getChildByTag(110);Label *label=(Label *)bk->getChildByTag(10);label->setString(StringUtils::format("%d",m_number)); //动画    bk->runAction(                Sequence::create(                        ScaleTo::create(0.2, 0.8),                        ScaleTo::create(0.2, 1.2),                        ScaleTo::create(0.2, 1)                                   , NULL));        switch (this->m_number) {        case 2:            bk->setColor(Color3B(230,220,210));                    case 4:            bk->setColor(Color3B(230,210,190));            break;        case 8:            bk->setColor(Color3B(230,150,100));            label->setColor(Color3B(255,255,255));            break;        case 16:            bk->setColor(Color3B(230,120,80));            label->setColor(Color3B(255,255,255));            break;        case 32:            bk->setColor(Color3B(230,100,90));            label->setColor(Color3B(255,255,255));            break;        case 64:            bk->setColor(Color3B(230,70,60));            label->setColor(Color3B(255,255,255));            break;        case 128:            bk->setColor(Color3B(230,190,60));            label->setColor(Color3B(255,255,255));            break;        case 256:            bk->setColor(Color3B(230,190,60));            label->setColor(Color3B(255,255,255));            break;        case 512:            bk->setColor(Color3B(230,190,60));            label->setColor(Color3B(255,255,255));            break;        case 1024:        case 2048:            label->setScale(0.5);            bk->setColor(Color3B(210,180,30));            label->setColor(Color3B(255,255,255));    }}//在某个位置显示这个块void  MovedTiled::showAt(int r,int c){   moveTo( r,c);    //动画    auto bk=this->getChildByTag(110);    bk->runAction(                  Sequence::create(             ScaleTo::create(0.2, 0.8),             ScaleTo::create(0.2, 1.2),             ScaleTo::create(0.2, 1)                                   , NULL));        }//移动到r行，c列void  MovedTiled:: moveTo(int r,int c){ this->m_row=r;    this->m_col=c;    this->setPosition(Point(m_col*GAME_TILED_WIDTH+GAME_TILED_BOARD_WIDTH*(m_col+1),                    m_row*GAME_TILED_HEIGHT+        GAME_TILED_BOARD_WIDTH*(m_row+1)));    CCLOG("%f,%f",this->getPositionX(),this->getPositionY());}

#include"GameScene.h"#include "gamedefine.h"#include "GameOver.h"#include "SimpleAudioEngine.h"using namespace CocosDenshion;bool GameScene::init(){if (!Layer::init()){return false;}//初始化游戏标题auto labelGame=Label::createWithBMFont("fonts/futura-48.fnt","2048");labelGame->setPosition(Point(labelGame->getContentSize().width/2,GAME_SCREEN_HEIGHT-labelGame->getContentSize().height/2));labelGame->setScale(0.5f);this->addChild(labelGame);//初始化网格int tiledmapwidth=GAME_TILED_WIDTH*GAME_COLS+GAME_TILED_BOARD_WIDTH*(GAME_COLS+1);int tiledmapheight=GAME_TILED_HEIGHT*GAME_ROWS+GAME_TILED_BOARD_WIDTH*(GAME_ROWS+1);//auto colorBack=LayerColor::create(Color4B(160,200,150,255),tiledmapwidth,tiledmapheight); colorBack=LayerColor::create(Color4B(160,200,150,255),tiledmapwidth,tiledmapheight);//colorBack->setAnchorPoint(Point(colorBack->getContentSize().width/2,colorBack->getContentSize().height/2));colorBack->setPosition(Point((GAME_SCREEN_WIDTH-tiledmapwidth)/2,(GAME_SCREEN_HEIGHT-tiledmapheight)/2));this->addChild(colorBack);//初始化分数m_score=0;//初始化分数标题auto labelScore=Label::createWithBMFont("fonts/futura-48.fnt","Score:0");    labelScore->setPosition(Point(GAME_SCREEN_WIDTH/2,GAME_SCREEN_HEIGHT-labelGame->cocos2d::Node::getContentSize().height));    this->addChild(labelScore);labelScore->setTag(120);    labelScore->setScale(0.8);//初始化网格的每一个块 for (int row=0; row<GAME_ROWS; row++) {        for (int col=0; col<GAME_COLS; col++) {            auto layerTiled=LayerColor::create(Color4B(70, 70, 70, 255),                GAME_TILED_WIDTH,                GAME_TILED_HEIGHT);            layerTiled->setPosition(                Point(GAME_TILED_WIDTH*col+                      GAME_TILED_BOARD_WIDTH*(col+1),                      GAME_TILED_HEIGHT*row+                      GAME_TILED_BOARD_WIDTH*(row+1)));            colorBack->addChild(layerTiled);        }    }//初始化逻辑网格数组  for(int i=0;i<GAME_ROWS;i++)    {     for(int j=0;j<GAME_COLS;j++)        {        map[i][j]=0; //空白        }    }//初始化数字块newMovedTiled();//触摸的处理auto event=EventListenerTouchOneByOne::create();event->onTouchBegan=[&](Touch*tou,Event*eve){m_x=tou->getLocation().x;m_y=tou->getLocation().y;m_startMove=true;return true;};event->onTouchMoved=[&](Touch*tou,Event*eve){int x=tou->getLocation().x;int y=tou->getLocation().y;if(m_startMove&&(abs(m_x-x)>10||abs(m_y-y)>10)){m_startMove=false;E_MOVE_DIR dir;if(abs(m_x-x)>abs(m_y-y)){if(m_x<x){dir=E_MOVE_DIR::RIGHT;}else{dir=E_MOVE_DIR::LEFT;}}else{if(m_y<y){dir=E_MOVE_DIR::UP;}else{dir=E_MOVE_DIR::DOWN;}}moveAllTiled(dir);}};Director::getInstance()->getEventDispatcher()->addEventListenerWithSceneGraphPriority(event,this);//分数return true;}void GameScene::moveAllTiled(E_MOVE_DIR dir){//移动所有的块m_sound_clear=false;switch (dir){case E_MOVE_DIR::UP:moveup();break;case E_MOVE_DIR::DOWN:moveDown();break;case E_MOVE_DIR::LEFT:moveleft();break;case E_MOVE_DIR::RIGHT:moveright();break;default:break;}//播放音乐  if(m_sound_clear)    {     SimpleAudioEngine::getInstance()->playEffect("moveClear.wav");    }else    {     SimpleAudioEngine::getInstance()->playEffect("move1.wav");    }//分数变化 Label * labelScore=(Label *)this->getChildByTag(120);    labelScore->setString(StringUtils::format("score:%d",m_score));//判定输赢//产生新的块newMovedTiled();}void GameScene::newMovedTiled(){auto tiled=MovedTiled::create();    int freeCount=16-m_allTiled.size(); if(freeCount==0)//没有空白区域        {//判定游戏输赢            //上 ，下 左 右 是否还能移动            for(int r=0;r<GAME_ROWS;r++)                {                for(int c=0;c<GAME_COLS;c++)                    {  //第r行 第c列的数值                        int num=m_allTiled.at(map[r][c]-1)->m_number;                        int objNum=0;                        //上                        if(r+1<GAME_ROWS)                            {                            objNum=m_allTiled.at(map[r+1][c]-1)->m_number;                            if(num==objNum)                                {return ;}                            }                        //下                        if(r-1>=0)                            {                            objNum=m_allTiled.at(map[r-1][c]-1)->m_number;                            if(num==objNum)                                {return ;}                            }                        //左                        if(c-1>=0)                            {                            objNum=m_allTiled.at(map[r][c-1]-1)->m_number;                            if(num==objNum)                                {return ;}                            }                        //右                        if(c+1<GAME_COLS)                            {                            objNum=m_allTiled.at(map[r][c+1]-1)->m_number;                            if(num==objNum)                                {return ;}                            }                                            }                }            //跳转场景            auto scene=GameOver::createScene();            Director::getInstance()->replaceScene(TransitionFadeDown::create(0.5, scene));                        return;        }    int num=rand()%freeCount;    int row=0;    int col=0;    int count=0;    bool find=false;    for (; row<GAME_ROWS; row++) {       for(col=0;col<GAME_COLS;col++)        { if(map[row][col]==0)          {           count++;//记录空白的数量           if(count>=num)           {            find=true;            break;           }                   }        }        if (find) {           break;        }    }colorBack->addChild(tiled);    tiled->showAt(row, col);    m_allTiled.pushBack(tiled);    map[row][col]=m_allTiled.getIndex(tiled)+1; }void GameScene::moveup(){CCLOG("moveup");//向上移动所有的块for (int col=0; col <GAME_COLS ;col++){for (int row=GAME_ROWS-1;row>=0; row--){if(map[row][col]>0){for (int row1 =row; row1 < GAME_ROWS-1; row1++){if(map[row1+1][col]==0){map[row1+1][col]=map[row1][col];map[row1][col]=0;m_allTiled.at(map[row1+1][col]-1)->moveTo(row1+1,col);}else{//判断是否可以消除 int numObj=m_allTiled.at(map[row1+1][col]-1)->m_number;                int numNow=m_allTiled.at(map[row1][col]-1)->m_number;if(numObj==numNow){//map[row1][col]=0;m_sound_clear=true;   m_score+=numObj*2;m_allTiled.at(map[row1+1][col]-1)->doubleNumber();m_allTiled.at(map[row1][col]-1)->removeFromParent();int index=map[row1][col];//消除最前面的m_allTiled.erase(map[row1][col]-1);for (int r = 0; r < GAME_ROWS; r++){for (int c = 0; c < GAME_COLS; c++){if(map[r][c]>index){map[r][c]--;}}} map[row1][col]=0;}break;}}}}}     }void GameScene::moveDown(){CCLOG("movedown");for (int col=0; col<GAME_COLS; col++) {        for(int row=0;row<GAME_ROWS;row++)            {            if(map[row][col]>0)                {                for(int row1=row;row1>0;row1--)                    {                    if(map[row1-1][col]==0)                        {                        map[row1-1][col]=map[row1][col];                        map[row1][col]=0;                        m_allTiled.at(map[row1-1][col]-1)->moveTo(row1-1, col);                        }                    else                        {//判断，是否可以消除                                                        int numObj=m_allTiled.at(map[row1-1][col]-1)->m_number;                            int numNow=m_allTiled.at(map[row1][col]-1)->m_number;                            if(numObj==numNow)                                {                                m_sound_clear=true;                                m_score+=numObj*2;                                m_allTiled.at(map[row1-1][col]-1)->doubleNumber();                                m_allTiled.at(map[row1][col]-1)->removeFromParent();                                int index=map[row1][col];                                m_allTiled.erase(map[row1][col]-1);                                for (int r=0; r<GAME_ROWS; r++)                                    {                                    for (int c=0; c<GAME_COLS; c++) {                                        if(map[r][c]>index)                                            {map[r][c]--;                                            }                                    }                                    }                                map[row1][col]=0;                                }                            break;                        }                    }                }            }    }}void GameScene::moveleft(){CCLOG("moveleft");for (int row=0; row<GAME_ROWS; row++) {        for(int col=0;col<GAME_COLS;col++)           {            if(map[row][col]>0)                {                for(int col1=col;col1>0;col1--)                    {                    if(map[row][col1-1]==0)                        {                        map[row][col1-1]=map[row][col1];                        map[row][col1]=0;                        m_allTiled.at(map[row][col1-1]-1)->moveTo(row, col1-1);                        }                    else                        {//判断，是否可以消除                                                        int numObj=m_allTiled.at(map[row][col1-1]-1)->m_number;                            int numNow=m_allTiled.at(map[row][col1]-1)->m_number;                            if(numObj==numNow)                                {                                  m_sound_clear=true;                                 m_score+=numObj*2;                                m_allTiled.at(map[row][col1-1]-1)->doubleNumber();                                m_allTiled.at(map[row][col1]-1)->removeFromParent();                                int index=map[row][col1];                                m_allTiled.erase(map[row][col1]-1);                                for (int r=0; r<GAME_ROWS; r++)                                    {                                    for (int c=0; c<GAME_COLS; c++) {                                        if(map[r][c]>index)                                            {map[r][c]--;                                            }                                    }                                    }                                map[row][col1]=0;                                }                            break;                        }                    }                }            }    }}void GameScene::moveright(){CCLOG("moveright"); for (int row=0; row<GAME_ROWS; row++) {        for(int col=GAME_COLS-1;col>=0;col--)            {            if(map[row][col]>0)                {                for(int col1=col;col1<GAME_COLS-1;col1++)                    {                    if(map[row][col1+1]==0)                        {                        map[row][col1+1]=map[row][col1];                        map[row][col1]=0;                        m_allTiled.at(map[row][col1+1]-1)->moveTo(row, col1+1);                        }                    else                        {//判断，是否可以消除                                                        int numObj=m_allTiled.at(map[row][col1+1]-1)->m_number;                            int numNow=m_allTiled.at(map[row][col1]-1)->m_number;                            if(numObj==numNow)                                {                                 m_sound_clear=true;                                 m_score+=numObj*2;                                m_allTiled.at(map[row][col1+1]-1)->doubleNumber();                                m_allTiled.at(map[row][col1]-1)->removeFromParent();                                int index=map[row][col1];                                m_allTiled.erase(map[row][col1]-1);                                for (int r=0; r<GAME_ROWS; r++)                                    {                                    for (int c=0; c<GAME_COLS; c++) {                                        if(map[r][c]>index)                                            {map[r][c]--;                                            }                                    }                                    }                                map[row][col1]=0;                                }                            break;                        }                    }                }            }    }}Scene*GameScene::createScene(){auto scene=Scene::create();auto layer=GameScene::create();scene->addChild(layer);return scene;}

核心代码就这些，虽然少但却不算简单，其他地方很简单就不贴了，后面我会贴出代码。下载地址

这里就不多说编译的事了，我这里讲讲如何移植到安卓下，首先环境变量设置运行coco2dx下的setup.py