我看到网上的大佬实现贪吃蛇,动辄上百行代码。
可是贪吃蛇的逻辑十分简单,为什么要用那么多代码呢?我十分不解。
在此,我附上我的代码。(当然是往死里压行做出来的,能用就行,不求看懂
#include <stdlib.h>
#include <conio.h>
short w = 10, l = 1, p = 0, *m = new short[w * w]{l}, c = 68, k, t, i;
int main(){
srand(*(new char));
for (m[t = rand() % (w * w - 1)] = -1;; _sleep(75)){
if (_kbhit() && (k = getch()), k -= k > 96 ? 32 : 0, 1)
if (k == 65 && c != 68 || k == 68 && c != 65 || k == 87 && c != 83 || k == 83 && c != 87)
c = k;
p += c == 65 ? p % w || (p += w), -1 : c == 68 ? (p + 1) % w || (p -= w), 1 : c == 87 ? (p - w < 0 && (p += w * w), -w) : (p + w > w * w - 1 && (p -= w * w), w);
if (m[p] > 0 ? getch(), exit(0), 0 : m[p] == -1)
for (++l; m[t]; t = rand() % (w * w));
for (m[t] = -1, i = 0; i<w * w; m[i]> 0 && --m[i], i++);
m[p] = l;
for (system("cls"), i = 0; i < w * w; i++)
_cputs(i == p ? "[]" : m[i] > 0 ? "()" : m[i] == -1 ? "::" : " ");
}
}
运行截图:
望大佬指点!
bilibili上有讲解,链接:https://www.bilibili.com/video/BV1qF411E7sd/