希更展使MD
by ferrum_cccp @ 2019-04-08 09:39:57
希更展使MD
by _FILARET_ @ 2019-04-11 13:25:49
希望更丰富的展现？使用Markdown
by _StarDust @ 2019-04-26 10:57:44
```cpp
#include <windows.h>
#include <stdlib.h>
#include <conio.h>
#include <time.h>
#include <cstring>
#include <cstdio>
#include <iostream>
define N 20
using namespace std;
int gameover;
int x1, y1;
int x,y;
long long start;
class snake_position
{
public:
int x,y;
snake_position() {};
void initialize(int &);
};
snake_position position[(N-2)(N-2)+1];
void snake_position::initialize(int &j)
{
x = 1;
y = j;
}
class snake_map
{
private:
char s[N][N];
int grade, length;
int gamespeed;
char direction;
int head,tail;
int score;
bool gameauto;
public:
snake_map(int h=4,int t=1,int l=4,char d=77,int s=0):length(l),direction(d),head(h),tail(t),score(s) {} void initialize();
void show_game();
int updata_game();
void setpoint();
void getgrade();
void display();
};
void snake_map::initialize()
{
int i,j;
for(i=1; i<=3; i++) s[1][i] = '$';
s[1][4] = '+';
for(i=1; i<=N-2; i++) for(j=1; j<=N-2; j++) s[i][j]=' ';
for(i=0; i<=N-1; i++) s[0][i] = s[N-1][i] = '-';
for(i=1; i<=N-2; i++) s[i][0] = s[i][N-1] = '|';
}
void snake_map::show_game()
{
system("cls");
int i,j;
cout << endl;
for(i=0; i<N; i++)
{
cout << '\t';
for(j=0; j<N; j++) cout<<s[i][j]<<' ';
if(i==2) cout << "\t等级："<<grade;
if(i==6) cout <<"\t速度："<<gamespeed/1000.0<<"s/格";
if(i==10) cout << "\t得分："<<score<<"分";
if(i==14) cout << "\t暂停：按一下空格键" ;
if(i==18) cout << "\t继续：按两下空格键" ;
cout<<endl;
}
}
void snake_map::getgrade()
{
cin>>grade;
while( grade>7 || grade<1 )
{
cout << "请输入数字1-7选择等级，输入其他数字无效" << endl;
cin >> grade;
}
switch(grade)
{
case 1:
gamespeed = 800;
gameauto = 0;
break;
case 2:
gamespeed = 500;
gameauto = 0;
break;
case 3:
gamespeed = 400;
gameauto = 0;
break;
case 4:
gamespeed = 300;
gameauto = 0;
break;
case 5:
gamespeed = 200;
gameauto = 0;
break;
case 6:
gamespeed = 100;
gameauto = 0;
break;
case 7:
grade = 1;
gamespeed = 800;
gameauto = 1;
break;
}
}
void snake_map::display()
{
cout << "\n\t\t\t\t等级：" << grade;
cout << "\n\n\n\t\t\t\t速度：" << gamespeed/1000.0<<"s/格";
cout << "\n\n\n\t\t\t\t得分：" << score << "分" ;
}
void snake_map::setpoint()
{
srand(time(0));
do
{
x1 = rand() % (N-2) + 1;
y1 = rand() % (N-2) + 1;
}
while(s[x1][y1]!=' ');
s[x1][y1]='';
}
char key;
int snake_map::updata_game()
{
gameover = 1;
key = direction;
start = clock();
while((gameover=(clock()-start<=gamespeed))&&!kbhit());
if(gameover)
{
getch();
key = getch();
}
if(key == ' ')
{
while(getch()!=' ') {};
}
else direction = key;
switch(direction)
{
case 72:
x= position[head].x-1;
y= position[head].y;
break;
case 80:
x= position[head].x+1;
y= position[head].y;
break;
case 75:
x= position[head].x;
y= position[head].y-1;
break;
case 77:
x= position[head].x;
y= position[head].y+1;
}
if(!(direction==72||direction==80||direction==75 ||direction==77)) gameover = 0;
else if(x==0 || x==N-1 ||y==0 || y==N-1) gameover = 0;
else if(s[x][y]!=' '&&!(x==x1&&y==y1)) gameover = 0;
else if(x==x1 && y==y1)
{
length ++;
if(length>=8 && gameauto)
{
length -= 8;
grade ++;
if(gamespeed==8000) gamespeed -= 300;
else if(gamespeed==500) gamespeed -= 100;
else if(gamespeed==400) gamespeed -= 100;
else if(gamespeed==300) gamespeed -= 100;
else gamespeed=100;
}
s[x][y]= '+';
s[position[head].x][position[head].y] = '$';
head = (head+1) % ( (N-2)(N-2) );
position[head].x = x;
position[head].y = y;
show_game();
gameover = 1;
score += grade20;
setpoint();
}
else
{
s[position[tail].x][position[tail].y]=' ';
tail= (tail+1) % ( (N-2) (N-2) );
s[position[head].x][position[head].y]='$';
head= (head+1) % ( (N-2) (N-2) );
position[head].x = x;
position[head].y = y;
s[position[head].x][position[head].y]='@';
gameover = 1;
}
return gameover;
}
int main()
{
system("color 9f");
char ctn = 'y';
int nodead;
cout<<"\n\n\n\n\n\n\n\n\t\t\t\t\t\t 欢迎进入贪吃蛇游戏!"<<endl;
cout<<"\n\n\n\t\t\t\t\t\t 按任意键马上开始。。。"<<endl;
getch();
while( ctn=='y' )
{
system("cls");
snake_map snake;
snake.initialize();
cout << "\n\n\t\t\t\t\t\t请输入数字选择游戏等级：" << endl;
cout << "\n\n\n\t\t\t\t\t\t1.等级一：速度 0.8s/格 \n\n\t\t\t\t\t\t2.等级二：速度 0.5s/格 \n\n\t\t\t\t\t\t3.等级三：速度 0.4s/格 ";
cout << "\n\n\t\t\t\t\t\t4.等级四：速度 0.3s/格 \n\n\t\t\t\t\t\t5.等级五：速度 0.2s/格 \n\n\t\t\t\t\t\t6.等级六：速度 0.1s/格 \n\n\t\t\t\t\t\t 7.自动升级模式" << endl;
snake.getgrade();
for(int i=1; i<=4; i++)
{
position[i].initialize(i);
}
snake.setpoint();
do
{
snake.show_game();
nodead = snake.updata_game();
}
while(nodead);
system("cls");
cout << "\n\n\n\t\t\t\tGameover！\n\n"<<endl;
snake.display();
cout << "\n\n\n\t\t 是否选择继续游戏？输入 y 继续，n 退出" << endl;
cin >> ctn;
}
Sleep(100);
cout<<"G";
Sleep(100);
cout<<"o";
Sleep(100);
cout<<"o";
Sleep(100);
cout<<"d";
Sleep(100);
cout<<"b";
Sleep(100);
cout<<"y";
Sleep(100);
cout<<"e";
Sleep(100);
cout<<"!";
Sleep(100);
cout<<"\n";
cout<<"欢迎常来玩贪吃蛇！再见！\…
```
by lin_god @ 2019-04-27 17:33:50
@[Llinqi麒](/space/show?uid=102390) 你代码错误有点多。。改死我了
by xlxl @ 2019-08-02 17:18:45
@[xlxl](/space/show?uid=120669) ……这不是我的啊，我复制作者的……呃呃呃，只是整理了一下
by lin_god @ 2019-08-02 18:58:30
呵呵我操
by pchhh @ 2020-04-03 19:31:12
define前面不应该加#吗？
by CISC_qwq @ 2022-05-04 10:14:51