X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=blobdiff_plain;f=globals.h;h=e6b19050e85dc411d0d9fba9aca0bcc7edbbe527;hp=7eeefb3288315aab618f17de6938abd5eaf75a49;hb=4461dfec6f8f09b43ec9719523d14978d82bd124;hpb=46dacbe75dac20a1c6e1b61a2eb99ca25fc971ec

diff --git a/globals.h b/globals.h
index 7eeefb3..e6b1905 100644
--- a/globals.h
+++ b/globals.h
@@ -26,7 +26,7 @@ struct enginedots {
 struct spacedot {
 	// Space dots are harmless background items
 	// All are active. When one falls off the edge, another is created at the start.
-	float x,y,dx;
+	float x,y,z;
 	Uint16 color;
 };
 
@@ -60,6 +60,8 @@ 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 screendx, screendy;
+extern float xscroll, yscroll;
 extern float gamerate;  // this controls the speed of everything that moves.
 extern float yscroll;
 extern float scrollvel;
@@ -67,9 +69,6 @@ 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;