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 4623ff2fd84edb6add3cc680413f56c112ea9a52..f7ed7a2d68db10de7fdbe810de9757598b081ebc 100644 (file)
--- a/src/util/fairland.c
+++ b/src/util/fairland.c
@@ -325,7 +325,7 @@ static void elevate_land(void);
 static void elevate_sea(void);
 
 static void print_vars(void);
 static void elevate_sea(void);
 
 static void print_vars(void);

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

 static int grow_islands(void);
 
 /* Debugging aids: */
 static int grow_islands(void);
 
 /* Debugging aids: */


@@ -684,7 +684,7 @@ 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;
 }


@@ -721,11 +721,13 @@ 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;