[代码运行效果截图]
[c]代码库
#include
#include
#include
#include
#include
#include
#define N 21
//●★
intapple[3];
charscore[3];
chartail[3];
voidgotoxy(intx, inty) //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.
}
voidcolor(intb) //颜色函数
{
HANDLEhConsole = GetStdHandle((STD_OUTPUT_HANDLE)) ;//用来修改命令行窗口的颜色
SetConsoleTextAttribute(hConsole,b) ;
}
intBlock(charhead[2]) //判断出界
{
if((head[0] < 1) || (head[0] > N) || (head[1] < 1) || (head[1] > N))
return1;
return0;
}
intEat(charsnake[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);
return1;
}
return0;
}
voidDraw(char**snake, intlen) //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, chardirx, int*len) //控制方向
{
inti, 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;
returnsnake;
}
voidinit(charplate[N+2][N+2], char***snake_x, int*len) //初始化
{
inti, 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])
{
case0:
color(12);printf("□");color(11); continue;
case1: 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;
}
voidManual()
{
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");
}
intFile_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;
return0;
}
intFile_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);
return0;
}
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);
return0;
}
voidFree(char**snake, intlen) //释放空间
{
inti;
for(i = 0; i < len; ++i)
free(snake[i]);
free(snake);
}
intmain(void)
{
intlen;
charch = 'g';
chara[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);
}
感觉大家一直以来的支持，谢谢(#^.^#)
