From http://www.jwz.org/xscreensaver/xscreensaver-5.18.tar.gz

[xscreensaver] / hacks / demon.c

diff --git a/hacks/demon.c b/hacks/demon.c
index d48ce7274e06383a5ca3b1f95d2c5b5d6ccb5b0f..3d35dca5aef3b6f52cddbdf4a2f287c975b1fd4a 100644 (file)
--- a/hacks/demon.c
+++ b/hacks/demon.c
@@ -59,7 +59,6 @@ static const char sccsid[] = "@(#)demon.c     5.00 2000/11/01 xlockmore";
                                        "*ncolors: 64    \n" \
                                        "*fpsSolid: true    \n" \
 
-# define reshape_demon 0
 # define demon_handle_event 0
 # define UNIFORM_COLORS
 # include "xlockmore.h"                /* in xscreensaver distribution */
@@ -695,7 +694,7 @@ draw_demon (ModeInfo * mi)
                                                dp->newcell[i + mj] = dp->oldcell[k + ml];
                                        /* W */
                                        k = (!i) ? dp->ncols - 1 : i - 1;
-                                       l = j;
+                                       /*l = j;*/
                                        ml = mj;
                                        if (dp->oldcell[k + ml] ==
                                            (int) (dp->oldcell[i + mj] + 1) % dp->states)
@@ -865,7 +864,7 @@ draw_demon (ModeInfo * mi)
                                                                        dp->newcell[i + mj] = dp->oldcell[k + ml];
                                                                /* EE */
                                                                k = (i + 1 == dp->ncols) ? 0 : i + 1;
-                                                               l = j;
+                                                               /*l = j;*/
                                                                ml = mj;
                                                                if (dp->oldcell[k + ml] ==
                                                                    (int) (dp->oldcell[i + mj] + 1) % dp->states)
@@ -897,7 +896,7 @@ draw_demon (ModeInfo * mi)
                                                                        dp->newcell[i + mj] = dp->oldcell[k + ml];
                                                                /* WW */
                                                                k = (!i) ? dp->ncols - 1 : i - 1;
-                                                               l = j;
+                                                               /*l = j;*/
                                                                ml = mj;
                                                                if (dp->oldcell[k + ml] ==
                                                                    (int) (dp->oldcell[i + mj] + 1) % dp->states)
@@ -947,6 +946,14 @@ draw_demon (ModeInfo * mi)
 }
 
 
+ENTRYPOINT void
+reshape_demon(ModeInfo * mi, int width, int height)
+{
+  XClearWindow (MI_DISPLAY (mi), MI_WINDOW(mi));
+  init_demon (mi);
+}
+
+
 ENTRYPOINT void
 release_demon (ModeInfo * mi)
 {