X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=dust.c;h=ab583953ae0bd928ded3f40b5e153f6c9c626ea7;hp=4eeeb8b034a23f1c4ef8e2c3998801998528eb7e;hb=ca648507d88cc3e3f0ee264e1bb94f3e8c31192e;hpb=fe549d406b589b1c3db83aeea28c911292a5968e

diff --git a/dust.c b/dust.c
index 4eeeb8b..ab58395 100644
--- a/dust.c
+++ b/dust.c
@@ -28,11 +28,11 @@ init_dust(void)
 }
 
 void
-move_dust(float ticks)
+move_dust(void)
 {
 	int i;
-	float xscroll = screendx * ticks;
-	float yscroll = screendy * ticks;
+	float xscroll = screendx * t_frame;
+	float yscroll = screendy * t_frame;
 	
 	for(i=0; i<N_DUST_MOTES; i++) {
 		motes[i].x -= xscroll / (1.3 + motes[i].z);
@@ -44,11 +44,11 @@ move_dust(float ticks)
 }
 
 void
-draw_dust(SDL_Surface *s)
+draw_dust(void)
 {
 	int i;
-	uint16_t *pixels = s->pixels;
+	uint16_t *pixels = surf_screen->pixels;
 	for(i=0; i<N_DUST_MOTES; i++) {
-		pixels[s->pitch/2*(int)motes[i].y + (int)motes[i].x] = motes[i].color;
+		pixels[surf_screen->pitch/2*(int)motes[i].y + (int)motes[i].x] = motes[i].color;
 	}
 }