希望更丰富的展现？使用Markdown
by aminoas @ 2019-03-21 20:03:40
希望更丰富的展现？使用Markdown
by Eason_AC @ 2019-03-21 20:08:04
希望更丰富的展现？使用Markdown
by Kevin_Wa @ 2019-03-21 20:08:30
希望更丰富的展现？使用Markdown
by yyc001 @ 2019-03-21 20:09:01
```
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 加油！ @ 2019-03-21 20:13:07
`希望更丰富的展现？使用Markdown`
by Koakuma @ 2019-03-21 20:13:40
@[wzsyjz](/space/show?uid=159050) 处理一下啊，还有，代码有问题啊！！！！
by 加油！ @ 2019-03-21 20:16:52
希望更丰富的展现？使用Markdown
by gravf @ 2019-03-21 21:49:40
>```
>希望更丰富的展现？使用Markdown
>```
by yali_hzy @ 2019-03-23 23:34:07
###### 呵呵~~******~~~~******~~
by SMYT @ 2019-04-06 14:57:03