linux下俄罗斯方块c++源码

#include "../include/game.h" #include "../include/rand.h" #include <cstring> #include<cstdio> #include<pthread.h> #include <unistd.h> #include <semaphore.h> #define SPEED 500000 #define PENAL_SIZE (17*24*sizeof(int)) #define CUBE_SIZE (3*3*sizeof(int)) pthread_mutex_t mutex_lock;////////////////////////////////////////////////////// int num = 0; static int stop_flag; //为了只调用srand函数一次，这样时间相近产生的随机数就不会重复 static Rand r; ///////////////////////////////////////////// void Game::printNextCube(Context* graph) { int x = 7; int y = 19; int i,j; Cur c; CubePoint p; c.saveCur(); c.moveCur(6,19); cout<<"next : "; c.resumeCur(); int a[3][3] = {0}; //获取方块数组 memcpy(a,graph->getArray(),CUBE_SIZE); for(i = x; i < x+3; i++) for(j = y; j < y+3; j++) { p.setLocate(i,j); p.setColor(CLEAR); p.printPoint(); if(a[i - x][j - y] == 1) { p.setColor(graph->getColor()); p.printPoint(); } } } void Game::printHelep() { Cur c; c.saveCur(); c.moveCur(10,19); cout<<"a: go to left" << endl; c.resumeCur(); c.saveCur(); c.moveCur(11,19); cout<<"d: go to right" << endl; c.resumeCur(); c.saveCur(); c.moveCur(12,19); cout<<"w: roll cube" << endl; c.resumeCur(); c.saveCur(); c.moveCur(13,19); cout<<"s: go to down" << endl; c.resumeCur(); c.saveCur(); c.moveCur(14,19); cout<<"p: run or pause" << endl; c.resumeCur(); } void Game::gameInit() { printHelep(); nextGraph = new Context(getShape()); nextGraph->draw(); nextGraph->setLocate(1,7); createCube(); } MARK Game::getMark() { return mark; } void Game::setMark( MARK mark ) { this->mark = mark; } Game::~Game() { if( NULL != m_graph ) { delete m_graph; m_graph = NULL; } if( NULL != nextGraph ) { delete nextGraph; nextGraph = NULL; } } ////////////////////////////////////////////// Game::Game() { m_graph = NULL; x = 1; y = 7; CubePoint p; int i; s.printMessage(); mark = GAME_RUN;//////////////////////////////////////////////// memset((void*)m_penal,0,PENAL_SIZE); memset((void*)m_color,0,PENAL_SIZE);/////////////////// for(i = 0; i < 24; i++) { p.setLocate(i,0); p.setColor(BLUE); p.printPoint(); p.setLocate(i,16); p.setColor(BLUE); p.printPoint(); m_penal[i][0] = 1; m_penal[i][16] = 1; } for(i = 0; i < 17; i++) { p.setLocate(23,i); p.setColor(BLUE); p.printPoint(); p.setLocate(0,i); p.setColor(RED); p.printPoint(); m_penal[23][i] = 1; m_penal[0][i] = 1; } /*测试面板值是否正常 for(i = 0; i < 24; i++) { for(int j = 0; j < 17; j++) cout << m_penal[i][j] <<" "; cout << endl; } */ fflush(stdout); } char Game::getShape() { char ch; switch(r.randNum(1,6)) { case 1:ch = 'Z';break; case 2:ch = 'T';break; case 3:ch = 'O';break; case 4:ch = 'I';break; case 5:ch = 'L';break; default: cout<<"no this shape type"<<endl; ch = '\0'; break; } return ch; } bool Game::erasePenal() { int i,j; int b[3][3] = {0}; //获取方块数组 m_graph->printG(CLEAR); memcpy(b,m_graph->getArray(),CUBE_SIZE); for(i = 0; i < 3; i++) for(j = 0; j < 3; j++) { m_penal[i + x][j + y] -= b[i][j]; m_color[i][j] = CLEAR;////////////////////////// } return true; } bool Game::recoverPenal() { int i,j; int b[3][3] = {0}; //获取方块数组 memcpy(b,m_graph->getArray(),CUBE_SIZE); for(i = x; i < x + 3; i++) for(j = y; j < y + 3; j++) { m_penal[i][j] += b[i-x][j-y]; m_color[i][j] = m_graph->getColor();/////////////////////////// } return true; } bool Game::setPenal() { int i,j; int b[3][3] = {0}; //获取方块数组 m_graph->getLocate(&x,&y); memcpy(b,m_graph->getArray(),CUBE_SIZE); /*测试取到方块数组是否正常 for(i = 0;i < 3; i++) { for(j = 0; j < 3; j++) cout<<b[i][j]<< " "; cout<<endl; } */ for(i = x; i < x + 3; i++) for(j = y; j < y + 3; j++) { m_penal[i][j] += b[i-x][j-y]; if(m_penal[i][j] > 1) { cout<<"game over"<<endl; //加分数统计排行榜等 system("stty icanon echo"); exit(0); } } return true; } void Game::createCube() { m_graph = nextGraph; setPenal(); m_graph->printG(YELLOW); nextGraph = new Context(getShape()); nextGraph->draw(); nextGraph->setLocate(1,7); printNextCube(nextGraph); /* for(int i = 0; i < 24; i++) { for(int j = 0; j < 17; j++) cout << m_penal[i][j] <<" "; cout << endl; } */ } void Game::move(int dir) { if(GAME_RUN != mark) return; erasePenal(); pthread_mutex_lock(&mutex_lock);/////////////////////////////////////// switch(dir) { case DOWN: if(false == isAttachBottom()) { m_graph->move(DOWN); setPenal(); m_graph->printG(YELLOW); } else { recoverPenal(); m_graph->printG(YELLOW); erase(); stop(); } break; case LEFT: if(false == isAttachLeft()) { m_graph->move(LEFT); setPenal(); m_graph->printG(YELLOW); } else { recoverPenal(); m_graph->printG(YELLOW); } break; case RIGHT: if(false == isAttachRight()) { m_graph->move(RIGHT); setPenal(); m_graph->printG(YELLOW); } else { recoverPenal(); m_graph->printG(YELLOW); } break; default: break; } pthread_mutex_unlock(&mutex_lock);///////////////////////////////////// } void Game::roll() { //取出方块的值，先放到一个数组中 int i,j; int flag = 0; int b[3][3] = {0}; //获取方块数组 int temp[3][3] = {0}; m_graph->getLocate(&x,&y); memcpy(b,m_graph->getArray(),CUBE_SIZE); erasePenal(); //旋转数组 for(i = 0; i < 3; i++) for(j = 0; j < 3; j++) { temp[2-j][i] = b[i][j]; } //判断旋转后是否会与面板重合 for(i = 0; i < 3; i++) { for(j = 0; j < 3; j++) { if (temp[i][j] == 1 && m_penal[x + i][y + j] == 1) { flag = 1; break; } } if(flag == 1) break; } //如果不重合则旋转方块，设置面板的值 if(flag == 0) { m_graph->roll(); } setPenal(); m_graph->printG(YELLOW); } void Game::stop() { delete m_graph; m_graph = NULL; stop_flag = 1; createCube(); } bool Game::isAttachBottom() { int i,j; int cube_x,cube_y; int b[3][3] = {0}; //获取方块数组 int flag = false; m_graph->getLocate(&cube_x,&cube_y); memcpy(b,m_graph->getArray(),CUBE_SIZE); for(i = 0; i < 3; i++) { for(j = 0; j < 3; j++) { if (b[i][j] == 1 && m_penal[i + cube_x + 1][j + cube_y] == 1) { flag = true; break; } } if (flag == true) break; } return flag; } bool Game::isAttachLeft() { int i,j; int cube_x,cube_y; int b[3][3] = {0}; //获取方块数组 int flag = false; m_graph->getLocate(&cube_x,&cube_y); memcpy(b,m_graph->getArray(),CUBE_SIZE