fairland: Rename fl_move() to drift_capital()

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>

diff --git a/src/util/fairland.c b/src/util/fairland.c
index 22a953929d24652ed8c5f29e1b5b65d28e8e2fb2..8da3c3e6634233e177775652f6e884352f7bbac2 100644 (file)
--- a/src/util/fairland.c
+++ b/src/util/fairland.c
@@ -315,7 +315,7 @@ static void allocate_memory(void);
 static void init(void);
 static int drift(void);
 static int stable(int);
 static void init(void);
 static int drift(void);
 static int stable(int);

-static void fl_move(int);
+static void drift_capital(int);

 static int grow_continents(void);
 static int grow_islands(void);
 static void create_elevations(void);
 static int grow_continents(void);
 static int grow_islands(void);
 static void create_elevations(void);


@@ -682,7 +682,7 @@ drift(void)
        if (stable(turns))
            return 1;
        for (i = 0; i < nc; ++i)
        if (stable(turns))
            return 1;
        for (i = 0; i < nc; ++i)

-           fl_move(i);
+           drift_capital(i);

     }
     return 0;
 }
     }
     return 0;
 }


@@ -719,11 +719,13 @@ stable(int turns)
     return stab;
 }
 
     return stab;
 }
 

-/* This routine does the actual drifting
+/*
+ * Drift capital @j.
+ * Move it to an adjacent sector where it is at least as isolated.

 */
 
 static void
 */
 
 static void

-fl_move(int j)
+drift_capital(int j)

 {
     int dir, i, newx, newy;
 
 {
     int dir, i, newx, newy;