now scrolling to center of ship, not its top-left corner

[vor.git] / globals.h

diff --git a/globals.h b/globals.h
index 0ac8a5d..24e016e 100644 (file)
--- a/globals.h
+++ b/globals.h
@@ -50,11 +50,8 @@ extern char *initerror;
 
 extern float screendx, screendy;
 
-// 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 int score;
+extern int g_easy;
 extern float fadetimer, faderate;
 
 extern int pausedown, paused;