/* flow --- flow of strange bees */
#if 0
-#if !defined( lint ) && !defined( SABER )
static const char sccsid[] = "@(#)flow.c 5.00 2000/11/01 xlockmore";
#endif
-#endif
/*-
* Copyright (c) 1996 by Tim Auckland <tda10.geo@yahoo.com>
"*cycles: 10000 \n" \
"*ncolors: 200 \n"
-# define reshape_flow 0
-# define flow_handle_event 0
# include "xlockmore.h" /* in xscreensaver distribution */
#else /* STANDALONE */
# include "xlock.h" /* in xlockmore distribution */
free_flow(sp);
sp->beecount = MI_COUNT(mi);
- if (sp->beecount < 0) { /* random variations */
+ if (!sp->beecount) {
+ sp->beecount = 1; /* The camera requires 1 or more */
+ } else if (sp->beecount < 0) { /* random variations */
sp->beecount = NRAND(-sp->beecount) + 1; /* Minimum 1 */
}
allocate(sp->csegs, XSegment,
(sp->beecount + BOX_L) * MI_NPIXELS(mi) * sp->taillen);
allocate(sp->cnsegs, int, MI_NPIXELS(mi));
- allocate(sp->old_segs, XSegment, sp->beecount * sp->taillen);
+ allocate(sp->old_segs, XSegment, (sp->beecount + BOX_L) * sp->taillen);
allocate(sp->p, dvector, sp->beecount * sp->taillen);
}
are ok, they help to outline the Poincare'
slice. */
for(j = i; j < end; j++) Y(j,b) = Y(i,b);
- begin = i + 1;
+ /*begin = i + 1;*/
break;
}
}
}
+ENTRYPOINT void
+reshape_flow(ModeInfo * mi, int width, int height)
+{
+ init_flow (mi);
+}
+
+
ENTRYPOINT void
release_flow (ModeInfo * mi)
{
if(!dbufp) MI_CLEARWINDOW(mi);
}
+ENTRYPOINT Bool
+flow_handle_event (ModeInfo *mi, XEvent *event)
+{
+ if (screenhack_event_helper (MI_DISPLAY(mi), MI_WINDOW(mi), event))
+ {
+ init_flow (mi);
+ return True;
+ }
+ return False;
+}
+
+
XSCREENSAVER_MODULE ("Flow", flow)
#endif /* MODE_flow */