c/c++ 贪吃蛇控制台版
贪吃蛇控制台版（操作系统win7 64位；编译环境gcc, vs2017通过，其它环境未测试 不保证一定通过）
运行效果：
#include <iomanip> #include <windows.h> #include <conio.h> using namespace std; HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);//全局句柄 class snake; void Init_Console();//控制台初始化 void gotoPos(SHORT x = 0, SHORT y = 0);//光标坐标控制 void Init_Map();//画边框 void KeyConctrl(snake &,int);//键盘控制函数 void is_gameover();//结束提示 void Prompt_info(int, int);//提示信息 void dis_date(int, int, double, int);//得分信息 bool gameOver = false; bool withdraw = false; class snake { private: bool flash; int speed, length, print_bit, clear_bit; COORD in_Pos, bit_Pos; COORD _Pos[255]; enum direction{go_stop = 0, go_left, go_right, go_up, go_down}dir; public: snake(SHORT x = 9, SHORT y = 5) { clear_bit = print_bit = length = speed = 0; in_Pos.X = x; in_Pos.Y = y; bit_Pos.X = 11; bit_Pos.Y = 8; flash = true ; dir = go_stop; _Pos[0].X = in_Pos.X; _Pos[0].Y = in_Pos.Y; } ~snake(){} void up_speed() { if(this->speed < 5)(this->speed)++; } double get_speed() { return this->speed; } int get_length() { return this->length; } // void dir_control(char _dir) { switch(_dir) { case 's': this->dir = go_stop; break; case 'l': if(this->dir != go_right)this->dir = go_left; break; case 'r': if(this->dir != go_left)this->dir = go_right; break; case 'u': if(this->dir != go_down)this->dir = go_up; break; case 'd': if(this->dir != go_up)this->dir = go_down; break; } } //光标位置 void setPos(COORD pos) { SetConsoleCursorPosition(hOut, pos); } //碰撞检测 void check_bit() { if(in_Pos.X == bit_Pos.X && in_Pos.Y == bit_Pos.Y) { length++; if((length % 5 == 0)) { if(this->speed < 5)this->speed++; } if(length == 254) { cout << "游戏通关！" ; } do { srand(time(NULL)); bit_Pos.X = 3 + (rand()%20)*2; bit_Pos.Y = 2 + rand()%20; }while(check_snk(bit_Pos)); } else { cle(); clear_bit++; } } //撞蛇 撞边检测 bool check_snk(COORD snk_Pos) { //边界检测 if(snk_Pos.Y <= 1 || (snk_Pos.Y >= 23) || (snk_Pos.X <= 1) || snk_Pos.X >= 45) { return true; } for(int i = clear_bit; i <= print_bit; i++) { if(_Pos[i].X == snk_Pos.X && _Pos[i].Y == snk_Pos.Y) return true; } return false; } //显示 void dis() { if(!flash) { setPos(bit_Pos); SetConsoleTextAttribute(hOut, 0x0e); cout << " "; flash = true; } else { setPos(bit_Pos); SetConsoleTextAttribute(hOut, 0x0e); cout << "■"; flash = false; } setPos(in_Pos); SetConsoleTextAttribute(hOut, 0x09); cout << "■"; } void cle() { setPos(_Pos[clear_bit]); SetConsoleTextAttribute(hOut, 0x05); cout << " "; } void save_date() { if(print_bit == 254) { for(int i = 0; i <= length; i++) { _Pos[i].X = _Pos[clear_bit + i].X; _Pos[i].Y = _Pos[clear_bit + i].Y; } clear_bit = 0; print_bit = length; } print_bit++; _Pos[print_bit].X = in_Pos.X; _Pos[print_bit].Y = in_Pos.Y; } // //移动 bool move() { switch(this->dir) { case go_stop: break; case go_left: in_Pos.X -= 2; if(check_snk(in_Pos)) { return true; } dis(); save_date(); check_bit(); break; case go_right: in_Pos.X += 2; if(check_snk(in_Pos)) { return true; } dis(); save_date(); check_bit(); break; case go_up: in_Pos.Y--; if(check_snk(in_Pos)) { return true; } dis(); save_date(); check_bit(); break; case go_down: in_Pos.Y++; if(check_snk(in_Pos)) { return true; } dis(); save_date(); check_bit(); break; } return false; } }; int main() { do { Init_Console(); Init_Map(); Prompt_info(3, 3); snake s(27, 11); clock_t t_in, t_out; t_in = clock(); s.dis(); // while (!gameOver) { if (_kbhit()) { KeyConctrl(s, _getch()); } t_out = clock(); dis_date(3, 5, s.get_speed(), s.get_length()); if (t_out - t_in > ((0.25 - (s.get_speed() / 25)) * CLOCKS_PER_SEC)) { t_in = t_out; gameOver = s.move(); if (gameOver) { is_gameover(); } } Sleep(10); } // while (gameOver) { if (_kbhit()) { switch (_getch()) { case 'y': case 'Y': gameOver = false; system("cls"); break; case 'n': case 'N': gameOver = false; withdraw = true; break; } } Sleep(10); } }while (!withdraw); gotoPos(15, 13); return 0; } //控制台初始化 void Init_Console() { SetConsoleTitleA("Console_贪吃蛇"); COORD dSiz = {80, 25}; SetConsoleScreenBufferSize(hOut, dSiz);//设置窗口缓冲区大小 CONSOLE_CURSOR_INFO _guan_biao = {1, FALSE};//设置光标大小，隐藏光标 SetConsoleCursorInfo(hOut, &_guan_biao); system("color 0f");//设置画布颜色 } //光标位置 void gotoPos(SHORT x, SHORT y) { COORD pos = {x, y}; SetConsoleCursorPosition(hOut, pos); } //画边框 void Init_Map() { //SetConsoleTextAttribute(hOut, 0xF0); //设置前景色，背景色 system("cls"); //左边框 for(int i = 0; i < 23 ; i++) { cout << endl << " ●"; } //上边框 gotoPos(3, 1); for(int i = 0; i < 21 ; i++) { cout << "●"; } //下边框 gotoPos(3, 23); for(int i = 0; i < 21 ; i++) { cout << "●"; } //右边框 for(SHORT i = 1; i <= 23 ; i++) { gotoPos(45, i); cout << "●"; } } //键盘控制函数 void KeyConctrl(snake &_snk, int _key) { switch(_key) { case ' ': _snk.dir_control('s'); break; case 'w': case 'W': case 72: _snk.dir_control('u'); break; case 'a': case 'A': case 75: _snk.dir_control('l'); break; case 'd': case 'D': case 77: _snk.dir_control('r'); break; case 's': case 'S': case 80: _snk.dir_control('d'); break; case '+': _snk.up_speed(); break; default: break; } } //结束提示 void is_gameover() { gotoPos(17, 11); SetConsoleTextAttribute(hOut, 0xec); cout << "game over!"; gotoPos(15, 12); cout << "Y重新开始/N退出"; SetConsoleTextAttribute(hOut, 0x0f); } //提示信息 void Prompt_info(int _x, int _y) { SetConsoleTextAttribute(hOut, 0xB); gotoPos(_x+47, _y+0); cout << "■游戏说明："; gotoPos(_x+51, _y+2); cout << "A.每得500分移速自动加1"; gotoPos(_x+51, _y+3); cout << "B.可手动加速,最高移速5"; gotoPos(_x+47, _y+5); cout << "■操作说明："; gotoPos(_x+51, _y+7); cout << "□向左移动：← A"; gotoPos(_x+51, _y+8); cout << "□向右移动：→ D"; gotoPos(_x+51, _y+9); cout << "□向下移动：↓ S"; gotoPos(_x+51, _y+10); cout << "□向上移动：↑ W"; gotoPos(_x+51, _y+11); cout << "□控制加速：+"; gotoPos(_x+51, _y+12); cout << "□暂停游戏：空格"; gotoPos(_x+51, _y+13); cout << "□开始游戏：任意方向键"; gotoPos(_x+47, 22); cout <<"■By: Flowingwind 18.01.11"; } //速度积分显示 void dis_date(int _x, int _y, double Sped, int Score) { SetConsoleTextAttribute(hOut, 0xB); gotoPos(_x+47, _y+13); cout << setw(2) << "◆ 移动速度： "; SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_INTENSITY); cout << Sped; gotoPos(_x+47, _y+14); SetConsoleTextAttribute(hOut, 0xB); cout << "◆ 当前积分： "; SetConsoleTextAttribute(hOut, FOREGROUND_RED | FOREGROUND_INTENSITY); cout << setw(2) << Score * 100; }
代码应该还可以 做一些精简化处理！！！暂时先就这样了；
save_date()保存数据函数对内存做了一定优化处理，以达到使用较小内存可永久运行程序。
（虽然现在的电脑内存根本不用考虑这个，但想起我第一次玩贪吃蛇，还是在一款 掌机上玩的，有机会能拷贝上去也不错）
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