X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fdemo.h;h=fdb238b5f4970a432a030ea5ef883994b3d20e4c;hb=77e0277af0c00dae78c7a739b2ca70cc19fd041a;hp=1b246eda73c92b7063b30427897e592b26765749;hpb=5d9ec41cc62ebddf5d406511714e561e88884987;p=dosdemo

diff --git a/src/demo.h b/src/demo.h
index 1b246ed..fdb238b 100644
--- a/src/demo.h
+++ b/src/demo.h
@@ -13,12 +13,14 @@ extern unsigned long time_msec;
 extern int mouse_x, mouse_y;
 extern unsigned int mouse_bmask;
 
+extern float sball_matrix[16];
+
 int demo_init(int argc, char **argv);
 void demo_cleanup(void);
 
 void demo_draw(void);
 
-void demo_keyboard(int key, int state);
+void demo_keyboard(int key, int press);
 
 
 /* defined in main_*.c */
@@ -32,4 +34,7 @@ void set_palette(int idx, int r, int g, int b);
  */
 void swap_buffers(void *pixels);
 
+/* call each frame to get 3D viewing spherical coordinates */
+void mouse_orbit_update(float *theta, float *phi, float *dist);
+
 #endif	/* DEMO_H_ */