X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=dust.h;fp=dust.h;h=b8e0de181b0b95d02dad9cb985bdab0ae83222d4;hp=0000000000000000000000000000000000000000;hb=841f94c4182f8dff0253db9bae4922c3c9039a5f;hpb=3ef599c7104a20c4f5268dbefb6590aa3e285663

diff --git a/dust.h b/dust.h
new file mode 100644
index 0000000..b8e0de1
--- /dev/null
+++ b/dust.h
@@ -0,0 +1,19 @@
+#ifndef VOR_DUST_H
+#define VOR_DUST_H
+
+#include <stdint.h>
+
+/*
+ * Dust motes are harmless background items.  They are created when the
+ * program is initialized, and are simply wrapped whenever they hit the
+ * edge of the screen.
+ */
+
+#define N_DUST_MOTES 2000
+#define MAX_DUST_DEPTH 2
+
+void init_dust(void);
+void move_dust(void);
+void draw_dust(SDL_Surface *);
+
+#endif // VOR_DUST_H