http://slackware.bholcomb.com/slackware/slackware-11.0/source/xap/xscreensaver/xscree...

[xscreensaver] / hacks / grav.c

diff --git a/hacks/grav.c b/hacks/grav.c
index 961afe4374c7b35de31faff2e7f7b329901df736..eee53be460166251cff8faf55480563f9561aff1 100644 (file)
--- a/hacks/grav.c
+++ b/hacks/grav.c
@@ -29,24 +29,21 @@ static const char sccsid[] = "@(#)grav.c    5.00 2000/11/01 xlockmore";
 
 #ifdef STANDALONE
 #define MODE_grav
-#define PROGCLASS "Grav"
-#define HACK_INIT init_grav
-#define HACK_DRAW draw_grav
-#define grav_opts xlockmore_opts
-#define DEFAULTS "*delay: 10000 \n" \
- "*count: 12 \n" \
- "*ncolors: 64 \n"
+#define DEFAULTS       "*delay: 10000 \n" \
+                                       "*count: 12 \n" \
+                                       "*ncolors: 64 \n"
 #define BRIGHT_COLORS
-#include "xlockmore.h"         /* in xscreensaver distribution */
+# define reshape_grav 0
+# define grav_handle_event 0
+# include "xlockmore.h"                /* in xscreensaver distribution */
 #else /* STANDALONE */
-#include "xlock.h"             /* in xlockmore distribution */
-
+# include "xlock.h"            /* in xlockmore distribution */
 #endif /* STANDALONE */
 
 #ifdef MODE_grav
 
-#define DEF_DECAY "False"      /* Damping for decaying orbits */
-#define DEF_TRAIL "False"      /* For trails (works good in mono only) */
+#define DEF_DECAY "True"       /* Damping for decaying orbits */
+#define DEF_TRAIL "True"       /* For trails (works good in mono only) */
 
 static Bool decay;
 static Bool trail;
@@ -69,7 +66,7 @@ static OptionStruct desc[] =
        {"-/+trail", "turn on/off trail dots"}
 };
 
-ModeSpecOpt grav_opts =
+ENTRYPOINT ModeSpecOpt grav_opts =
 {sizeof opts / sizeof opts[0], opts, sizeof vars / sizeof vars[0], vars, desc};
 
 #ifdef USE_MODULES
@@ -145,6 +142,10 @@ init_planet(ModeInfo * mi, planetstruct * planet)
        GC          gc = MI_GC(mi);
        gravstruct *gp = &gravs[MI_SCREEN(mi)];
 
+# ifdef HAVE_COCOA
+    jwxyz_XSetAntiAliasing (MI_DISPLAY(mi), MI_GC(mi), False);
+# endif
+
        if (MI_NPIXELS(mi) > 2)
                planet->colors = MI_PIXEL(mi, NRAND(MI_NPIXELS(mi)));
        else
@@ -232,7 +233,7 @@ draw_planet(ModeInfo * mi, planetstruct * planet)
        Planet(gp->x, gp->y);
 }
 
-void
+ENTRYPOINT void
 init_grav(ModeInfo * mi)
 {
        Display    *display = MI_DISPLAY(mi);
@@ -281,7 +282,7 @@ init_grav(ModeInfo * mi)
                 0, 23040);
 }
 
-void
+ENTRYPOINT void
 draw_grav(ModeInfo * mi)
 {
        Display    *display = MI_DISPLAY(mi);
@@ -324,7 +325,7 @@ draw_grav(ModeInfo * mi)
                draw_planet(mi, &gp->planets[ball]);
 }
 
-void
+ENTRYPOINT void
 release_grav(ModeInfo * mi)
 {
        if (gravs != NULL) {
@@ -341,10 +342,12 @@ release_grav(ModeInfo * mi)
        }
 }
 
-void
+ENTRYPOINT void
 refresh_grav(ModeInfo * mi)
 {
        MI_CLEARWINDOW(mi);
 }
 
+XSCREENSAVER_MODULE ("Grav", grav)
+
 #endif /* MODE_grav */