(svn r1505) -Fix: Refit engine button is now disabled when cargo capacity equals zero

2005-01-14 09:36:29 +00:00
parent 957635121c
commit 791782b62f
1 changed files with 4 additions and 0 deletions
--- a/train_gui.c
+++ b/train_gui.c
@@ -816,6 +816,10 @@ static void TrainViewWndProc(Window *w, WindowEvent *e)

 		w->disabled_state = (v->owner == _local_player) ? 0 : 0x380;

+		if (v->cargo_cap == 0) {
+			//we cannot refit this engine
+			SETBIT(w->disabled_state, 12);
+		}

 		/* draw widgets & caption */
 		SetDParam(0, v->string_id);