最近暑假写了个贪吃蛇小游戏当作大作业
在这把代码贴出来存着以后常回来看看，毕竟是写的第一个小游戏嘛嘻嘻
主菜单
“开始游戏”界面
“游戏界面” 。 我觉得挺low哈哈哈，控制台没办法
#include<iostream>
#include<windows.h>
#include<time.h>
#include<conio.h>
#include<deque>
#include <stdio.h>
using namespace std;
char k;
bool u = 0, dow = 0, lef = 0, righ = 1, game = 1;
int gamedelay = 300, flag = 0, food_vertify_flag = 0;
int score = 0, gamespeed = 1;
int game_mode_flag = 1;
class point
{
public:
int x, y;
int get_x() { return x; }
int get_y() { return y; }
point(int a, int b) { x = a; y = b; }
};
class map_size
{
public:
map_size(int a, int b)
{
x = a; y = b;
boundary_up = 1;
boundary_down = x-1;
boundary_left = 1;
boundary_right = y * 2 - 2;
}
int x, y;
int boundary_up;
int boundary_down;
int boundary_left;
int boundary_right;
};
map_size dm(15, 30);
map_size smap(15, 30);
map_size mmap(20, 40);
map_size bmap(30, 60);
HWND hwnd = GetForegroundWindow();
int main(int argc, char *argv[])
{
ShowWindow(hwnd, SW_MAXIMIZE);
SetConsoleTitle("贪吃蛇");
void delay_msec(int msec);
void game_pause();
void creat_map(map_size s);
void snake_elongate_right(deque<point>& z, HANDLE& c, COORD& v, DWORD res);
void snake_elongate_down(deque<point>& z, HANDLE& c, COORD& v, DWORD res);
void snake_elongate_left(deque<point>& z, HANDLE& c, COORD& v, DWORD res);
void snake_elongate_up(deque<point>& z, HANDLE& c, COORD& v, DWORD res);
void setfood(deque<point>& sn, point& z, HANDLE& c, COORD& v, DWORD res);
void initializefood(point z, HANDLE& c, COORD& v, DWORD res);
void foodclear(point& z);
void show_scores(int a, HANDLE c, COORD& v);
void ifwall(deque<point> sn);
void if_eat_itself(deque<point> sn);
void cls(HANDLE c, int bbb);
void set_position(COORD &c1, COORD c2);
void hidecur();
HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
HANDLE hIn = GetStdHandle(STD_INPUT_HANDLE);
DWORD mode;
GetConsoleMode(hIn, &mode);
mode &= ~ENABLE_QUICK_EDIT_MODE; //移除快速编辑模式 让win10控制台能响应鼠标操作而不阻塞进程
mode &= ~ENABLE_INSERT_MODE; //移除插入模式 同上
SetConsoleMode(hIn, mode);
COORD pos = { 0,0 }, SNAKE__POS = { 0,0 };
INPUT_RECORD inRec;
DWORD numRead;
INPUT_RECORD mouseRec;
DWORD res;
COORD mpos, choose_difficulty, choose_size, choose_mode;
COORD gouzi = { 94,22 };
COORD gouzi1 = { 94,28 };
COORD gouzi2 = { 91,33 };
struct the_SNAKE_pos
{
short int x;
short int y;
}SNAKE_POS[116] = { //游戏界面大字 “SNAKE” 的坐标
{61,9},{62,9},{63,9},{64,9},{65,9},{60,10},
{60,14},{60,11},{66,10},{66,13},{66,14},
{61,12},{62,12},{63,12},{64,12},{65,12},
{61,15},{62,15},{63,15},{64,15},{65,15},
{73,9},{73,10},{73,11},{73,12},{73,13},{73,14},{73,15},
{83,9},{83,10},{83,11},{83,12},{83,13},{83,14},{83,15},
{74,9},{75,10},{76,10},{76,11},{77,11},{78,12},{79,12},
{79,13},{80,13},{80,14},{81,14},{82,15},
{90,15},{91,14},{92,13},{93,12},{94,11},{95,10},
{96,9},{97,10},{98,11},{99,12},{100,13},{101,14},
{102,15},{94,13},{96,13},{98,13},
{108,9},{108,10},{108,11},{108,12},{108,13},{108,14},{108,15},
{109,9},{109,10},{109,11},{109,12},{109,13},{109,14},{109,15},
{111,12},{112,11},{112,12},{112,13},{113,11},{113,13},{114,10},
{114,14},{115,9},{115,10},{115,14},{115,15},{116,9},{116,15},
{123,9},{124,9},{125,9},{126,9},{127,9},{128,9},{129,9},
{123,15},{124,15},{125,15},{126,15},{127,15},{128,15},
{123,10},{123,11},{123,13},{123,14},{130,15},{130,9},
{123,12},{124,12},{125,12},{126,12},{127,12},{129,15},
};
zhucaidan:
hidecur(); //这句话很有用！能隐藏讨厌的光标
for (size_t i = 0; i <116; i++)
{
SNAKE__POS.X = SNAKE_POS[i].x;
SNAKE__POS.Y = SNAKE_POS[i].y;
FillConsoleOutputCharacter(hOut, 'A', 1, SNAKE__POS, &res);
}
COORD therightpos = { 90,21 }, therightpos1 = { 90,24 }, therightpos2 = { 90,27 };
COORD nandu1 = { 94,22 }, nandu2 = { 94,23 }, nandu3 = { 94,24 }, nandu4 = { 94,25 };
COORD qingxuanzedituchicun = { 88,27 };
COORD qingxuanzemoshi{ 90,32 };
COORD themapsizepos = { 94,28 }, themapsizepos1 = { 94,29 }, themapsizepos2 = { 94,30 };
COORD mode1{ 91,33 }, mode2{ 91,34 };
COORD kaishi{ 93,36 };
SetConsoleCursorPosition(hOut, therightpos);
cout << "开始游戏";
COORD trpos1 = { 90,24 }; SetConsoleCursorPosition(hOut, trpos1);
cout << "游戏说明";
COORD trpos2 = { 90,27 }; SetConsoleCursorPosition(hOut, trpos2);
cout << "退出游戏";
COORD retn = { 90,30 }, shuoming1 = { 78,21 }, shuoming2 = { 78,22 };
while (1)//主菜单：开始游戏、游戏说明、退出游戏
{
ReadConsoleInput(hIn, &mouseRec, 1, &res);
if (mouseRec.EventType == MOUSE_EVENT)
{
if (mouseRec.Event.MouseEvent.dwButtonState == FROM_LEFT_1ST_BUTTON_PRESSED)
{
mpos = mouseRec.Event.MouseEvent.dwMousePosition;
if (mpos.X > therightpos.X-1 && mpos.X < therightpos.X+8 && mpos.Y==21)//开始游戏
{
cls(hOut, 10); SetConsoleCursorPosition(hOut, therightpos);
cout << "请选择速度" ;
SetConsoleCursorPosition(hOut, nandu1);
cout << "①";
SetConsoleCursorPosition(hOut, nandu2);
cout << "②";
SetConsoleCursorPosition(hOut, nandu3);
cout << "③";
SetConsoleCursorPosition(hOut, nandu4);
cout << "④";
SetConsoleCursorPosition(hOut, qingxuanzedituchicun);
cout << "请选择地图大小";
SetConsoleCursorPosition(hOut, themapsizepos);
cout << "小";
SetConsoleCursorPosition(hOut, themapsizepos1);
cout << "中";
SetConsoleCursorPosition(hOut, themapsizepos2);
cout << "大";
SetConsoleCursorPosition(hOut, kaishi);
cout << "开始";
SetConsoleCursorPosition(hOut, qingxuanzemoshi);
cout << "请选择模式";
SetConsoleCursorPosition(hOut, mode1);
cout << "经典模式";
SetConsoleCursorPosition(hOut, mode2);
cout << "无尽模式";
set_position(gouzi, nandu1); SetConsoleCursorPosition(hOut, gouzi);
cout << "√";
set_position(gouzi1, themapsizepos); SetConsoleCursorPosition(hOut, gouzi1);
cout << "√";
set_position(gouzi2, mode1); SetConsoleCursorPosition(hOut, gouzi2);
cout << "√";
while (1) //选择难度
{
ReadConsoleInput(hIn, &mouseRec, 1, &res);
if (mouseRec.EventType == MOUSE_EVENT)
{
if (mouseRec.Event.MouseEvent.dwButtonState == FROM_LEFT_1ST_BUTTON_PRESSED)
{
mpos = mouseRec.Event.MouseEvent.dwMousePosition;
if (mpos.X >93 && mpos.X < 96 && mpos.Y == 22)
{
gamedelay = 300;
SetConsoleCursorPosition(hOut, gouzi);
cout << " ";
set_position(gouzi, nandu1);
SetConsoleCursorPosition(hOut, gouzi);
cout << "√";
}
if (mpos.X > 93 && mpos.X < 96 && mpos.Y == 23)
{
gamedelay = 150;
SetConsoleCursorPosition(hOut, gouzi);
cout << " ";
set_position(gouzi, nandu2);
SetConsoleCursorPosition(hOut, gouzi);
cout << "√";
}
if (mpos.X > 93 && mpos.X < 96 && mpos.Y == 24)
{
gamedelay = 75;
SetConsoleCursorPosition(hOut, gouzi);
cout << " ";
set_position(gouzi, nandu3);
SetConsoleCursorPosition(hOut, gouzi);
cout << "√";
}
if (mpos.X > 93 && mpos.X < 96 && mpos.Y == 25)
{
gamedelay = 37;
SetConsoleCursorPosition(hOut, gouzi);
cout << " ";
set_position(gouzi, nandu4);
SetConsoleCursorPosition(hOut, gouzi);
cout << "√";
}
if (mpos.X > 93 && mpos.X < 96 && mpos.Y == 28)
{
dm.x = 15; dm.y = 30;
dm.boundary_up = 1;
dm.boundary_down = dm.x - 1;
dm.boundary_left = 1;
dm.boundary_right = dm.y * 2 - 2;
SetConsoleCursorPosition(hOut, gouzi1);
cout << " ";
set_position(gouzi1, themapsizepos);
SetConsoleCursorPosition(hOut, gouzi1);
cout << "√";
}
if (mpos.X > 93 && mpos.X < 96 && mpos.Y == 29)
{
dm.x = 20; dm.y = 40;
dm.boundary_up = 1;
dm.boundary_down = dm.x - 1;
dm.boundary_left = 1;
dm.boundary_right = dm.y * 2 - 2;
SetConsoleCursorPosition(hOut, gouzi1);
cout << " ";
set_position(gouzi1, themapsizepos1);
SetConsoleCursorPosition(hOut, gouzi1);
cout << "√";
}
if (mpos.X > 93 && mpos.X < 96 && mpos.Y == 30)
{
dm.x = 30; dm.y = 60;
dm.boundary_up = 1;
dm.boundary_down = dm.x - 1;
dm.boundary_left = 1;
dm.boundary_right = dm.y * 2 - 2;
SetConsoleCursorPosition(hOut, gouzi1);
cout << " ";
set_position(gouzi1, themapsizepos2);
SetConsoleCursorPosition(hOut, gouzi1);
cout << "√";
}
if (mpos.X > 91 && mpos.X < 100 && mpos.Y == 33)
{
game_mode_flag = 1;
SetConsoleCursorPosition(hOut, gouzi2);
cout << " ";
set_position(gouzi2, mode1);
SetConsoleCursorPosition(hOut, gouzi2);
cout << "√";
}
if (mpos.X > 91 && mpos.X < 100 && mpos.Y == 34)
{
game_mode_flag = 2;
SetConsoleCursorPosition(hOut, gouzi2);
cout << " ";
set_position(gouzi2, mode2);
SetConsoleCursorPosition(hOut, gouzi2);
cout << "√";
}
if (mpos.X > 92 && mpos.X < 97 && mpos.Y == 36)
{
system("cls"); goto begingame;
}
}
}
}
}
if (mpos.X > therightpos1.X-1 && mpos.X < therightpos1.X+8 && mpos.Y == 24)//游戏说明
{
cls(hOut, 10);
SetConsoleCursorPosition(hOut, shuoming1);
cout<<"通过w、s、a、d 控制蛇进行上";
SetConsoleCursorPosition(hOut, shuoming2);
cout<<"下左右移动操作;按空格键暂停";
SetConsoleCursorPosition(hOut, retn); cout << "返回";
while (1)
{
ReadConsoleInput(hIn, &mouseRec, 1, &res);
if (mouseRec.EventType == MOUSE_EVENT)
{
if (mouseRec.Event.MouseEvent.dwButtonState == FROM_LEFT_1ST_BUTTON_PRESSED)
{
mpos = mouseRec.Event.MouseEvent.dwMousePosition;
if (mpos.X > retn.X-1 && mpos.X < retn.X+4 && mpos.Y == 30) {
cls(hOut, 10);goto zhucaidan;
}
}
}
}
}
if (mpos.X > therightpos2.X-1 && mpos.X < therightpos2.X+8 && mpos.Y == 27)//退出游戏
{
return 0;
}
}
}
}
//游戏主体实现
system("cls");
system("color fc");//改变游戏时的背景颜色
for (size_t i = 0; i < dm.x; i++)//创造地图
{
if (i==0)
{
cout << " 按空格键 暂停/继续 游戏，按Esc退出游戏。" << "\n"; continue;
}
for (size_t j = 0; j < dm.y; j++)
{
if (i == 1 || j == 0 || i == dm.x-1 || j == dm.y-1)
cout << "▅";
else cout << " ";
}
cout << "\n";
}
point food(5, 5); initializefood(food, hOut, pos, NULL);
point i1(10, 10), i2(11, 10), i3(12, 10), i4(13, 10), i5(14, 10);
deque<point> snake; //用deque双端序列容器贮存蛇身坐标，方便在头部和尾部删减
snake.push_back(i1); snake.push_back(i2); snake.push_back(i3); snake.push_back(i4); snake.push_back(i5); //一开始蛇身有五个元素
for (size_t i = 0; i < 5; i++) //打印初始蛇身
{
pos.X = snake[i].get_x();
pos.Y = snake[i].get_y(); FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
}
if (game_mode_flag == 1) //游戏模式为经典模式
{
while (game)
{
while (righ)//right
{
point i6((snake.at(snake.size() - 1)).get_x() + 1, (snake.at(snake.size() - 1)).get_y()); snake.push_back(i6);
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res); /*这个函数用SetConsoleCursorPosition(hOut,pos);
cout<<"下左右移动操作;按空格键暂停"; 代替也可以*/
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake); //傻蛇咬到自己
ifwall(snake); //傻蛇撞墙
if (game == 0) break; //如果game==0，游戏结束 return 0；
if (flag == 1) //食物被吃掉
{
setfood(snake, food, hOut, pos, res);
flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y) //如果蛇头吃到食物
{
snake_elongate_right(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay); //延时一段时间，实现视觉上的移动效果
if (_kbhit()) //监测键盘输入
{
k = _getch(); game_pause(); //这个自定义函数监测是否按下空格键暂停，再次按下继续游戏，定义在下面
if (k == 's')
{
righ = 0; dow = 1; break;
}
if (k == 'w')
{
righ = 0; u = 1; break;
}
if ((int)k == 27) //是否按了Esc健
{
return 0;
}
}
}
while (dow) //down
{
point i6((snake.at(snake.size() - 1)).get_x(), (snake.at(snake.size() - 1)).get_y() + 1); snake.push_back(i6);
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
ifwall(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res); flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_down(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 'a')
{
dow = 0; lef = 1; break;
}
if (k == 'd')
{
dow = 0; righ = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
while (lef) //left
{
point i6((snake.at(snake.size() - 1)).get_x() - 1, (snake.at(snake.size() - 1)).get_y()); snake.push_back(i6);
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
ifwall(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res); flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_left(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 'w')
{
lef = 0; u = 1; break;
}
if (k == 's')
{
lef = 0; dow = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
while (u) //up
{
point i6((snake.at(snake.size() - 1)).get_x(), (snake.at(snake.size() - 1)).get_y() - 1); snake.push_back(i6);
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
ifwall(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res); flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_up(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 'a')
{
u = 0; lef = 1; break;
}
if (k == 'd')
{
u = 0; righ = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
}
}
if (game_mode_flag == 2)
{
while (game)
{
while (righ)//right
{
if ((snake.at(snake.size() - 1)).get_x() + 1==dm.boundary_right)
{
point i6(dm.boundary_left + 1, (snake.at(snake.size() - 1)).get_y());
snake.push_back(i6);
}
else
{
point i6((snake.at(snake.size() - 1)).get_x() + 1, (snake.at(snake.size() - 1)).get_y());
snake.push_back(i6);
}
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res);
flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_right(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 's')
{
righ = 0; dow = 1; break;
}
if (k == 'w')
{
righ = 0; u = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
while (dow) //down
{
if ((snake.at(snake.size() - 1)).get_y() + 1 == dm.boundary_down)
{
point i6((snake.at(snake.size() - 1)).get_x(), dm.boundary_up + 1);
snake.push_back(i6);
}
else
{
point i6((snake.at(snake.size() - 1)).get_x(), (snake.at(snake.size() - 1)).get_y() + 1);
snake.push_back(i6);
}
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res); flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_down(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 'a')
{
dow = 0; lef = 1; break;
}
if (k == 'd')
{
dow = 0; righ = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
while (lef) //left
{
if ((snake.at(snake.size() - 1)).get_x() - 1 == dm.boundary_left)
{
point i6(dm.boundary_right-1, (snake.at(snake.size() - 1)).get_y());
snake.push_back(i6);
}
else
{
point i6((snake.at(snake.size() - 1)).get_x() - 1, (snake.at(snake.size() - 1)).get_y());
snake.push_back(i6);
}
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res); flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_left(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 'w')
{
lef = 0; u = 1; break;
}
if (k == 's')
{
lef = 0; dow = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
while (u) //up
{
if ((snake.at(snake.size() - 1)).get_y() - 1 == dm.boundary_up)
{
point i6((snake.at(snake.size() - 1)).get_x(), dm.boundary_down - 1);
snake.push_back(i6);
}
else
{
point i6((snake.at(snake.size() - 1)).get_x(), (snake.at(snake.size() - 1)).get_y() - 1);
snake.push_back(i6);
}
pos.X = (snake.at(snake.size() - 1)).get_x();
pos.Y = (snake.at(snake.size() - 1)).get_y();
FillConsoleOutputCharacter(hOut, '*', 1, pos, &res);
pos.X = (*(snake.begin())).get_x();
pos.Y = (*(snake.begin())).get_y();
FillConsoleOutputCharacter(hOut, ' ', 1, pos, &res);
snake.pop_front();
if_eat_itself(snake);
if (game == 0) break;
if (flag == 1)
{
setfood(snake, food, hOut, pos, res); flag = 0;
}
if ((snake.at(snake.size() - 1)).get_x() == food.x && (snake.at(snake.size() - 1)).get_y() == food.y)
{
snake_elongate_up(snake, hOut, pos, res); foodclear(food);
flag = 1; score++; show_scores(score, hOut, pos);
}
delay_msec(gamedelay);
if (_kbhit())
{
k = _getch(); game_pause();
if (k == 'a')
{
u = 0; lef = 1; break;
}
if (k == 'd')
{
u = 0; righ = 1; break;
}
if ((int)k == 27)
{
return 0;
}
}
}
}
}
system("cls");
pos.X = 25; pos.Y = 25;
SetConsoleCursorPosition(hOut, pos);
cout << "your score is : " << score << "\n";
pos.X = 26; pos.Y = 26;
SetConsoleCursorPosition(hOut, pos);
cout << "gameover";
system("pause");
return 0;
}
void delay_msec(int msec) //自定义的延时函数
{
clock_t now = clock();
while (clock() - now < msec) {}
}
void snake_elongate_right(deque<point>& z, HANDLE& c, COORD& v, DWORD res)
{
point i7((z.at(z.size() - 1)).get_x() + 1, (z.at(z.size() - 1)).get_y()); z.push_back(i7);
v.X = (z.at(z.size() - 1)).get_x();
v.Y = (z.at(z.size() - 1)).get_y();
FillConsoleOutputCharacter(c, '*', 1, v, &res);
}
void snake_elongate_down(deque<point>& z, HANDLE& c, COORD& v, DWORD res)
{
point i7((z.at(z.size() - 1)).get_x(), (z.at(z.size() - 1)).get_y() + 1); z.push_back(i7);
v.X = (z.at(z.size() - 1)).get_x();
v.Y = (z.at(z.size() - 1)).get_y();
FillConsoleOutputCharacter(c, '*', 1, v, &res);
}
void snake_elongate_left(deque<point>& z, HANDLE& c, COORD& v, DWORD res)
{
point i7((z.at(z.size() - 1)).get_x() - 1, (z.at(z.size() - 1)).get_y()); z.push_back(i7);
v.X = (z.at(z.size() - 1)).get_x();
v.Y = (z.at(z.size() - 1)).get_y();
FillConsoleOutputCharacter(c, '*', 1, v, &res);
}
void snake_elongate_up(deque<point>& z, HANDLE& c, COORD& v, DWORD res)
{
point i7((z.at(z.size() - 1)).get_x(), (z.at(z.size() - 1)).get_y() - 1); z.push_back(i7);
v.X = (z.at(z.size() - 1)).get_x();
v.Y = (z.at(z.size() - 1)).get_y();
FillConsoleOutputCharacter(c, '*', 1, v, &res);
}
void initializefood(point z, HANDLE& c, COORD& v, DWORD res)
{
v.X = z.get_x(); v.Y = z.get_y();
SetConsoleCursorPosition(c, v);
FillConsoleOutputCharacter(c, '$', 1, v, &res);
}
void setfood(deque<point>& sn, point& z, HANDLE& c, COORD& v, DWORD res)//放置食物
{
z.x = rand() % (dm.y * 2 - 4) + 2; delay_msec(30); z.y = rand() % (dm.x - 3) + 2;
for (size_t i = 0; i < sn.size(); i++)
{
if (z.x == sn[i].x&&z.y == sn[i].y)
{
food_vertify_flag = 1; break;//食物在蛇身上生成
}
}
while (food_vertify_flag == 1)
{
z.x = rand() % (dm.y * 2 - 4)+ 2; delay_msec(30); z.y = rand() % (dm.x-3) + 2;
for (size_t i = 0; i < sn.size(); i++)
{
if (z.x == sn[i].x&&z.y == sn[i].y)
{
food_vertify_flag = 1; break;//食物在蛇身上生成
}
else food_vertify_flag = 0;
}
}
v.X = z.x; v.Y = z.y;
FillConsoleOutputCharacter(c, '$', 1, v, &res);
}
void foodclear(point& z)//食物被吃后清除其位置信息
{
z.x = -1; z.y = -1;
}
void show_scores(int a, HANDLE c, COORD& v)
{
v.X = 50; v.Y = 0;
SetConsoleCursorPosition(c, v);
cout << "score: " << a ;
}
void ifwall(deque<point> sn) //是否撞墙
{
if (sn.at(sn.size() - 1).x == dm.boundary_left || sn.at(sn.size() - 1).x == dm.boundary_right || sn.at(sn.size() - 1).y == dm.boundary_up || sn.at(sn.size() - 1).y == dm.boundary_down)
{
game = 0;
}
}
void if_eat_itself(deque<point> sn) //是否咬到自己
{
for (size_t i = 0; i < sn.size() - 2; i++)
{
if (sn[i].x == sn.at(sn.size() - 1).x&&sn[i].y == sn.at(sn.size() - 1).y)
{
game = 0; break;
}
}
}
void cls(HANDLE c, int clear_row_num)
{
for (size_t i = 0; i < clear_row_num; i++)
{
COORD start_clear_pos = { 70,21+i } ;
SetConsoleCursorPosition(c, start_clear_pos);
cout << " ";
}
}
void game_pause()
{
if ((int)k == 32)
{
while (1)
{ if (_kbhit())
{ k = _getch();
if ((int)k == 32) break;
}
Sleep(20);
}
}
}
void creat_map(map_size s)
{
for (size_t i = 0; i < s.y; i++)//创造地图
{
if (i == 0)
{
cout << " 按空格键 暂停/继续 游戏，按Esc退出游戏。" << "\n"; continue;
}
for (size_t j = 0; j < s.x; j++)
{
if (i == 1 || j == 0 || i == s.y-1 || j == s.x-1)
cout << "▅";
else cout << " ";
}
cout << "\n";
}
}
void set_position(COORD &c1, COORD c2)
{
c1.X = c2.X - 4;
c1.Y = c2.Y;
}
void hidecur()
{
HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_CURSOR_INFO cci;
GetConsoleCursorInfo(hOut, &cci);
cci.bVisible = false;
SetConsoleCursorInfo(hOut, &cci);
}
代码量有点多，不过流畅性还行