X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=globals.h;h=bf5e1daf02f0429fa424d040d95ad16f83c56fa5;hp=8d0d962cb154ec607a32cacfad6955f6a818928f;hb=1aa8a0df26ef582dee4ffe3aa2f17f1f1a42b3c9;hpb=9ffdd66ad5f2c29a2125bbd458a700625f178065

diff --git a/globals.h b/globals.h
index 8d0d962..bf5e1da 100644
--- a/globals.h
+++ b/globals.h
@@ -51,22 +51,18 @@ extern char topline[1024];
 extern char *initerror;
 
 extern struct shape shipshape;
-extern float shipx,shipy;	// X position, 0..XSIZE
-extern float shipdx,shipdy;	// Change in X position per tick.
+extern float shipx,shipy;	// ship position on screen
+extern float shipdx,shipdy;	// ship speed (pixels/tick)
 extern float screendx, screendy;
 extern float xscroll, yscroll;
 extern float yscroll;
 extern float scrollvel;
 
-// all movement is based on s_frame.
+// All movement is based on t_frame.
+// All speeds are pixels/tick, with 20 ticks per second.
 extern float t_frame;  // length of this frame (in ticks = 1/20th second)
-extern float s_frame;  // length of this frame (seconds)
-extern int ms_frame;   // length of this frame (milliseconds)
-extern int ms_end;     // end of this frame (milliseconds)
 
 extern int nships,score;
-extern int gameover;
-extern int maneuver;
 extern float fadetimer, faderate;
 
 extern int pausedown, paused;