C 语言游戏源代码1、简单的开机密码程序#include "conio.h"#include "string.h"#include "stdio.h"void error(){window(12,10,68,10);textbackground(15);textcolor(132);clrscr();cprintf("file or system error! you can't enter the system!!!");while(1); /*若有错误不能通过程序*/}void look(){FILE *fauto,*fbak;char *pass="c:\\windows\\password.exe"; /*本程序的位置*/char a[25],ch;char *au="autoexec.bat",*bname="hecfback.^^^"; /*bname 是autoexec.bat 的备份*/setdisk(2); /*set currently disk c:*/chdir("\\"); /*set currently directory \*/fauto=fopen(au,"r+");if (fauto==NULL){fauto=fopen(au,"w+");if (fauto==NULL) error();}fread(a,23,1,fauto); /*读取 autoexec.bat 前 23 各字符*/a[23]='\0';if (strcmp(a,pass)==0) /*若读取的和 pass 指针一样就关闭文件，不然就添加*/fclose(fauto);else{fbak=fopen(bname,"w+");if (fbak==NULL) error();fwrite(pass,23,1,fbak);fputc('\n',fbak);rewind(fauto);while(!feof(fauto)){ch=fgetc(fauto);fputc(ch,fbak);}rewind(fauto);rewind(fbak);while(!feof(fbak)){ch=fgetc(fbak);fputc(ch,fauto);}fclose(fauto);fclose(fbak);remove(bname); /*del bname file*/}}void pass(){char *password="88888888";char input[60];int n;while(1){window(1,1,80,25);textbackground(0);textcolor(15);clrscr();n=0;window(20,12,60,12);textbackground(1);textcolor(15);clrscr();cprintf("password:");while(1){input[n]=getch();if (n>58) {putchar(7); break;} /*若字符多于 58 个字符就结束本次输入*/if (input[n]==13) break;if (input[n]>=32 && input[n]<=122) /*若字符是数字或字母才算数*/{putchar('*');n++;}if (input[n]==8) /*删除键*/if (n>0){cprintf("\b \b");input[n]='\0';n--;}}input[n]='\0';if (strcmp(password,input)==0)break;else{putchar(7);window(30,14,50,14);textbackground(15);textcolor(132);clrscr();cprintf("password error!");getch();}}}main(){look();pass();}2、彩色贪吃蛇#include #include #define N 200#define up 0x4800#define down 0x5000#define left 0x4b00#define right 0x4d00#define esc 0x011b#define Y 0x1579#...
