data/indicators/life.png: now built by povray from ship graphic.

[vor.git] / shape.h

diff --git a/shape.h b/shape.h
new file mode 100644 (file)
index 0000000..c9a43fa
--- /dev/null
+++ b/shape.h
@@ -0,0 +1,11 @@
+#include <SDL/SDL.h>
+#include <stdint.h>
+
+struct shape {
+       uint32_t w, h;
+       uint32_t mw;
+       uint32_t *mask;
+};
+
+void get_shape(SDL_Surface *img, struct shape *s);
+int collide(int xdiff, int ydiff, struct shape *r, struct shape *s);