update includes

Author: donno2048

main.c

@@ -1,93 +1,93 @@
+#include <time.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-#include <termios.h>
 #include <unistd.h>
+#include <termios.h>
+#include <sys/ioctl.h>
 int t()
 {
-       struct timeval t;
-       gettimeofday(&t, 0);
-       return t.tv_usec / 1000 + t.tv_sec * 1000;
+	struct timespec now;
+	timespec_get(&now, TIME_UTC);
+	return now.tv_sec * 1000 + now.tv_nsec / 1000000;
 }
 
 #define g(x, y, u, v, s)                                                                  \
-       for (int j = 0, X = x, Y = y; j < v && Y + j < h - X / w && Y >= 0 && X >= 0; ++j) \
-       memcpy(&f[Y + j][X], &s[j * u], u)
+	for (int j = 0, X = x, Y = y; j < v && Y + j < h - X / w && Y >= 0 && X >= 0; ++j) \
+	memcpy(&f[Y + j][X], &s[j * u], u)
 #define l(x, y, w, h, a, b, c, d) \
-       !((x - a > c && x >= a) || (a - x > w && a >= x) || (y - b > d && y >= b) || (b - y > h && b >= y))
+	!((x - a > c && x >= a) || (a - x > w && a >= x) || (y - b > d && y >= b) || (b - y > h && b >= y))
 #define f(x, y, z)   \
-       y += z * d;   \
-       strcpy(b, x); \
-       break
+	y += z * d;   \
+	strcpy(b, x); \
+	break
 
 int main()
 {
-       struct termios z, o;
-       tcgetattr(0, &z);
-       o = z;
-       z.c_lflag &= ~ICANON & ~ECHO;
-       z.c_cc[VMIN] = 0;
-       tcsetattr(0, TCSANOW, &z);
-       struct winsize v;
-       ioctl(STDOUT_FILENO, TIOCGWINSZ, &v);
-       int h = v.ws_row, w = v.ws_col, A = w * h / 100, l = t(), g = 1, i, c = 0, L;
-       struct V
-       {
-              float x, y;
-       } p = {w / 2, h / 2}, a[A], m[A];
-       char u = 0, f[h + 1][w], b[13] = " /\\ /  \\ vv ";
-       while (1)
-       {
-              float d = (t() - l) * .001;
-              read(0, &u, 1);
-              l = t();
-              c += 15;
-              i = h * w - 1;
-       K:
-              L = c * d;
-              L = abs(((i / w) - L) * (i % w) + h * w);
-              (*f)[i] = L % 3 + L % 5 + L % 7 + L % 11 + L % 13 + L % 17 + L % 19 > 14 ? 32 : 46;
-              if (i--)
-                     goto K;
-              switch (u) // could be minified...
-              {
-              case 65:
-                     f(" /\\ /  \\ vv ", p.y, -20);
-              case 66:
-                     f(" ^^ \\  / \\/ ", p.y, 20);
-              case 67:
-                     f("<\\  <  ></  ", p.x, 40);
-              case 68:
-                     f("  /><  >  \\>", p.x, -40);
-              }
-              p.x = p.x < 4 ? 4 : p.x >= w - 4 ? w - 4
-                                               : p.x;
-              p.y = p.y < 1 ? 1 : p.y >= h - 3 ? h - 3
-                                               : p.y;
-              i = A - 1;
-       L:
-              *(f[h]) = 0;
-              struct V *e = &a[i], *z = &m[i];
-              e->x += d * z->x;
-              e->y += d * z->y;
-              e->x < 0 - 3 || e->x >= w + 3 || e->y >= h + 2 || g ? e->y = -rand() % h * (1 + g),
-                                                                    e->x = rand() % w,
-                                                                    z->x = -8 + rand() % 15,
-                                                                    z->y = 10 + rand() % 5 : 0;
-              if (l(p.x, p.y, 4, 3, e->x, e->y, 3, 2))
-              {
-                     tcsetattr(0, TCSADRAIN, &o);
-                     exit(0);
-              };
-              g(e->x, e->y, 3, 2, "OOOOOO");
-              if (i--)
-                     goto L;
-              g(p.x, p.y, 4, 3, b);
-              printf("\33[0;4H%s", &f[0][4]);
-              while (t() - l < 9)
-                     ;
-              g = 0;
-       }
+	struct termios z, o;
+	tcgetattr(0, &z);
+	o = z;
+	z.c_lflag &= ~ICANON & ~ECHO;
+	z.c_cc[VMIN] = 0;
+	tcsetattr(0, TCSANOW, &z);
+	struct winsize v;
+	ioctl(1, TIOCGWINSZ, &v);
+	int h = v.ws_row, w = v.ws_col, A = w * h / 100, l = t(), g = 1, i, c = 0, L;
+	struct V
+	{
+		float x, y;
+	} p = {w / 2, h / 2}, a[A], m[A];
+	char u = 0, f[h + 1][w], b[13] = " /\\ /  \\ vv ";
+	while (1)
+	{
+		float d = (t() - l) * .001;
+		read(0, &u, 1);
+		l = t();
+		c += 15;
+		i = h * w - 1;
+	K:
+		L = c * d;
+		L = abs(((i / w) - L) * (i % w) + h * w);
+		(*f)[i] = L % 3 + L % 5 + L % 7 + L % 11 + L % 13 + L % 17 + L % 19 > 14 ? 32 : 46;
+		if (i--)
+			goto K;
+		switch (u) // could be minified...
+		{
+		case 65:
+			f(" /\\ /  \\ vv ", p.y, -20);
+		case 66:
+			f(" ^^ \\  / \\/ ", p.y, 20);
+		case 67:
+			f("<\\  <  ></  ", p.x, 40);
+		case 68:
+			f("  /><  >  \\>", p.x, -40);
+		}
+		p.x = p.x < 4 ? 4 : p.x >= w - 4 ? w - 4
+						     : p.x;
+		p.y = p.y < 1 ? 1 : p.y >= h - 3 ? h - 3
+						     : p.y;
+		i = A - 1;
+	L:
+		*(f[h]) = 0;
+		struct V *e = &a[i], *z = &m[i];
+		e->x += d * z->x;
+		e->y += d * z->y;
+		e->x < 0 - 3 || e->x >= w + 3 || e->y >= h + 2 || g ? e->y = -rand() % h * (1 + g),
+									     e->x = rand() % w,
+									     z->x = -8 + rand() % 15,
+									     z->y = 10 + rand() % 5 : 0;
+		if (l(p.x, p.y, 4, 3, e->x, e->y, 3, 2))
+		{
+			tcsetattr(0, TCSADRAIN, &o);
+			exit(0);
+		};
+		g(e->x, e->y, 3, 2, "OOOOOO");
+		if (i--)
+			goto L;
+		g(p.x, p.y, 4, 3, b);
+		printf("\33[0;4H%s", &f[0][4]);
+		while (t() - l < 9)
+			;
+		g = 0;
+	}
 }