X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=dosdemo;a=blobdiff_plain;f=src%2Fdemo.h;h=63489c70ba0543a8547c2c5798db14e688af6059;hp=1b246eda73c92b7063b30427897e592b26765749;hb=00a81988c5c6c91997f2f9346ac94858622490bd;hpb=5d9ec41cc62ebddf5d406511714e561e88884987

diff --git a/src/demo.h b/src/demo.h
index 1b246ed..63489c7 100644
--- a/src/demo.h
+++ b/src/demo.h
@@ -13,12 +13,20 @@ extern unsigned long time_msec;
 extern int mouse_x, mouse_y;
 extern unsigned int mouse_bmask;
 
+enum {
+	MOUSE_LEFT		= 1,
+	MOUSE_RIGHT		= 2,
+	MOUSE_MIDDLE	= 4
+};
+
+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 +40,7 @@ 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_ */