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839天前
鸽子
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843天前#include <windows.h> |
#include <stdlib.h> |
#include <time.h> |
#include <stdio.h> |
#include <string.h> |
#include <conio.h> |
#define N 21 |
//●★ |
int apple[3]; |
char score[3]; |
char tail[3]; |
void gotoxy(int x, int y) //输出坐标 |
{ |
COORD pos;//WINDOWS API中定义的一个结构表示一个字符在控制台屏幕上的坐标 |
pos.X = x; |
pos.Y = y; |
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), pos); |
//使光标 到（x，y）这个位置的函数. |
} |
void color(int b) //颜色函数 |
{ |
HANDLE hConsole = GetStdHandle((STD_OUTPUT_HANDLE)) ;//用来修改命令行窗口的颜色 |
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("%d",score[0]*10); |
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(18);//轨迹颜色 |
} |
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("□");color(11); continue; |
case 1: printf("■"); continue; |
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("%d",score[1]*10); |
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("C:\\tcs.txt","a+")) == NULL) |
{ |
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("Demi 加油哦"); |
gotoxy(0,N+2); |
return 0; |
} |
if((fp = fopen("C:\\tcs.txt","w+")) == NULL) |
{ |
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Demi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); |
} |
