/*这是一个贪吃蛇代码，运行环境VC++6.0（亲测完美运行）*/ /*该程序在dos系统下运行，不需要graphics.h头文件*/ /*该程序由C语言小方贡献，谢谢您的支持*/
#include
int apple[3]; char score[3]; char tail[3];
void gotoxy(int x, int y) //输出坐标 {
COORD pos; pos.X = x; pos.Y = y;
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), pos); }
void color(int b) //颜色函数 {
HANDLE hConsole = GetStdHandle((STD_OUTPUT_HANDLE)) ; SetConsoleTextAttribute(hConsole,b) ; }
int Block(char head[2]) //判断出界 {
if ((head[0] < 1) || (head[0] > N) || (head[1] < 1) || (head[1] > N)) return 1; return 0; }
int Eat(char snake[2]) //吃了苹果 {
if ((snake[0] == apple[0]) && (snake[1] == apple[1])) {
apple[0] = apple[1] = apple[2] = 0; gotoxy(N+44,10); color(13);
printf(\ color(11); return 1; } return 0; }
void Draw(char **snake, int len) //蛇移动 {
if (apple[2]) {
gotoxy(apple[1] * 2, apple[0]); color(12); printf(\●\ color(11); }
gotoxy(tail[1] * 2, tail[0]); if (tail[2]) { color(14);
printf(\★\ color(11); } else
printf(\■\
gotoxy(snake[0][1] * 2, snake[0][0]); color(14); printf(\★\ color(11); putchar('\\n'); }
char** Move(char **snake, char dirx, int *len) //控制方向 {
int i, full = Eat(snake[0]);
memcpy(tail, snake[(*len)-1], 2); for (i = (*len) - 1; i > 0; --i)
memcpy(snake[i], snake[i-1], 2); switch (dirx) {
case 'w': case 'W': --snake[0][0]; break; case 's': case 'S': ++snake[0][0]; break; case 'a': case 'A': --snake[0][1]; break; case 'd': case 'D': ++snake[0][1]; break; default: ; }
if (full) {
snake = (char **)realloc(snake, sizeof(char *) * ((*len) + 1)); snake[(*len)] = (char *)malloc(sizeof(char) * 2); memcpy(snake[(*len)], tail, 2); ++(*len); ++score[0];
if(score[3] < 16) ++score[3]; tail[2] = 1; } else
tail[2] = 0; return snake; }
void init(char plate[N+2][N+2], char ***snake_x, int *len) //初始化 {
int i, j;
char **snake = NULL;
*len = 3;
score[0] = score[3] =3;
snake = (char **)realloc(snake, sizeof(char *) * (*len)); for (i = 0; i < *len; ++i)
snake[i] = (char *)malloc(sizeof(char) * 2);
for (i = 0; i < 3; ++i) {
snake[i][0] = N/2 + 1; snake[i][1] = N/2 + 1 + i; }
for (i = 1; i <= N; ++i)
for (j = 1; j <= N; ++j) plate[i][j] = 1;
apple[0] = rand()%N + 1; apple[1] = rand()%N + 1; apple[2] = 1;
for (i = 0; i < N + 2; ++i) {
gotoxy(0, i);
for (j = 0; j < N + 2; ++j)
{
switch (plate[i][j]) { case 0:
color(12);printf(\□\ case 1: printf(\■\ default: ; } }
putchar('\\n'); }
for (i = 0; i < (*len); ++i) {
gotoxy(snake[i][1] * 2, snake[i][0]); printf(\★\ }
putchar('\\n');
*snake_x = snake; }
void Manual() {
gotoxy(N+30,2); color(10);
printf(\按 W S A D 移动方向\ gotoxy(N+30,4);
printf(\按 space 键暂停\ gotoxy(N+30,8); color(11);
printf(\历史最高分为: \ color(12);
gotoxy(N+44,8);
printf(\ color(11);
gotoxy(N+30,12);
printf(\你现在得分为: 0\ }
int File_in() //取记录的分数 {
FILE *fp;
if((fp = fopen(\ {
gotoxy(N+18, N+2);
printf(\文件不能打开\\n\ exit(0); }
if((score[1] = fgetc(fp)) != EOF); else
score[1] = 0; return 0; }
int File_out() //存数据 {
FILE *fp;
if(score[1] > score[0]) {gotoxy(10,10); color(12);
puts(\闯关失败 加油耶\ gotoxy(0,N+2); return 0; }
if((fp = fopen(\ {
printf(\文件不能打开\\n\ exit(0); }
if(fputc(--score[0],fp)==EOF) printf(\输出失败\\n\ gotoxy(10,10); color(12);
puts(\恭喜您打破记录\ gotoxy(0,N+2); return 0; }
void Free(char **snake, int len) //释放空间 {
int i;
for (i = 0; i < len; ++i) free(snake[i]); free(snake); }
int main(void)
{
int len;
char ch = 'g';
char a[N+2][N+2] = {{0}}; char **snake;
srand((unsigned)time(NULL)); color(11); File_in();
init(a, &snake, &len); Manual();
while (ch != 0x1B) // 按 ESC 结束 {
Draw(snake, len); if (!apple[2]) {
apple[0] = rand()%N + 1; apple[1] = rand()%N + 1; apple[2] = 1; }
Sleep(200-score[3]*10); setbuf(stdin, NULL); if (kbhit()) {
gotoxy(0, N+2); ch = getche(); }
snake = Move(snake, ch, &len); if (Block(snake[0])==1) {
gotoxy(N+2, N+2); puts(\你输了\ File_out();
Free(snake, len); getche(); exit(0);
} }
Free(snake, len); exit(0); }
贪吃蛇代码-C语言-VC++6.0
