James TURNER: make the index of the current waypoint available

2008-12-18 22:51:58 +00:00 · 2008-12-18 22:51:58 +00:00 · f4ec02a592
commit f4ec02a592
parent 53f7743678
1 changed files with 4 additions and 0 deletions
--- a/simgear/route/route.hxx
+++ b/simgear/route/route.hxx
@ -113,6 +113,10 @@ public:
 	}
    }

+    inline int current_index() const {
+        return current_wp;
+    }
+
    /** Increment the current waypoint pointer. */
    inline void increment_current() {
 	if ( current_wp < (int)route.size() - 1 ) {