ftp://ftp.sunet.se/pub/vendor/sco/skunkware/osr5/x11/savers/xscreensaver/xscreensaver...

[xscreensaver] / hacks / xroger-hack.c

diff --git a/hacks/xroger-hack.c b/hacks/xroger-hack.c
deleted file mode 100644 (file)
index 615ade1..0000000
--- a/hacks/xroger-hack.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* xscreensaver, Copyright (c) 1991-1994 Jamie Zawinski <jwz@netscape.com>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation.  No representations are made about the suitability of this
- * software for any purpose.  It is provided "as is" without express or 
- * implied warranty.
- */
-
-#include "screenhack.h"
-
-char *progclass = "XRoger";
-
-char *defaults [] = {
-  "XRoger.background:  black",
-  "XRoger.foreground:  red",
-  "*delay:             5",
-  0
-};
-
-XrmOptionDescRec options [] = {
-  { "-delay",          ".delay",       XrmoptionSepArg, 0 }
-};
-int options_size = (sizeof (options) / sizeof (options[0]));
-
-#if __STDC__
-extern void skull (Display *, Window, GC, GC, int, int, int, int);
-#endif
-
-void
-screenhack (dpy, window)
-     Display *dpy;
-     Window window;
-{
-  double delta = 0.005;
-  XGCValues gcv;
-  Colormap cmap;
-  GC draw_gc, erase_gc;
-  unsigned int fg;
-  XColor color, color2, color3;
-  int delay = get_integer_resource ("delay", "Integer");
-  XWindowAttributes xgwa;
-  XGetWindowAttributes (dpy, window, &xgwa);
-  cmap = xgwa.colormap;
-  gcv.foreground = get_pixel_resource ("background", "Background", dpy, cmap);
-  erase_gc = XCreateGC (dpy, window, GCForeground, &gcv);
-  fg = get_pixel_resource ("foreground", "Foreground", dpy, cmap);
-  if (fg == gcv.foreground)
-    fg = ((gcv.foreground == WhitePixel (dpy, DefaultScreen (dpy)))
-         ? BlackPixel (dpy, DefaultScreen (dpy))
-         : WhitePixel (dpy, DefaultScreen (dpy)));
-  gcv.foreground = fg;
-  draw_gc = XCreateGC (dpy, window, GCForeground, &gcv);
-  color.pixel = gcv.foreground;
-  XQueryColor (dpy, cmap, &color);
-  while (1)
-    {
-      int w, h, ww, hh, x, y;
-      time_t start_time;
-      XWindowAttributes xgwa;
-      XGetWindowAttributes (dpy, window, &xgwa);
-      w = xgwa.width;
-      h = xgwa.height;
-
-      ww = 100 + random () % (w - 100);
-      hh = 100 + random () % (h - 100);
-      if (ww < 10) ww = 50;
-      if (hh < 10) hh = 50;
-      if (ww < hh) hh = ww;
-      else ww = hh;
-      x = random () % (w - ww);
-      y = random () % (h - hh);
-      XClearWindow (dpy, window);
-      skull (dpy, window, draw_gc, erase_gc, x, y, ww, hh);
-      XSync (dpy, True);
-      start_time = time ((time_t *) 0);
-      if (mono_p)
-       sleep (delay);
-      else
-       while (start_time + delay > time ((time_t *) 0))
-         {
-           int h;
-           double s, v;
-           color2 = color;
-           rgb_to_hsv (color2.red, color2.green, color2.blue, &h, &s, &v);
-           v += delta;
-           if (v >= 1.0) v = 1.0, delta = -delta;
-           if (v <= 0.7) v = 0.7, delta = -delta;
-           hsv_to_rgb (h, s, v, &color2.red, &color2.green, &color2.blue);
-           color3 = color2;
-           if (XAllocColor (dpy, cmap, &color3))
-             {
-               XSetForeground (dpy, draw_gc, color3.pixel);
-               color2.pixel = color3.pixel;
-               XFreeColors (dpy, cmap, &color.pixel, 1, 0);
-             }
-           color = color2;
-           usleep (20000);
-         }
-    }
-}