renamed gamerate to framelen

[vor.git] / globals.h

diff --git a/globals.h b/globals.h
index 35c77f5..3fb2a05 100644 (file)
--- a/globals.h
+++ b/globals.h
@@ -62,16 +62,13 @@ extern float shipx,shipy;   // X position, 0..XSIZE
 extern float shipdx,shipdy;    // Change in X position per tick.
 extern float screendx, screendy;
 extern float xscroll, yscroll;
-extern float gamerate;  // this controls the speed of everything that moves.
+extern float framelen;  // this controls the speed of everything that moves.
 extern float yscroll;
 extern float scrollvel;
 
 extern int nships,score,initticks,ticks_since_last, last_ticks;
 extern int gameover;
 extern int maneuver;
-extern int sound_flag, music_flag;
-extern int tail_plume; // display big engine at the back?
-extern int friction;   // should there be friction?
 extern float fadetimer, faderate;
 
 extern int pausedown, paused;