Infrastructure change which I've been thinking about for a while:

the back end function solve_game() now takes the _current_
game_state in addition to the initial one.

[originally from svn r5969]

1 files changed, 3 insertions, 1 deletions

diff --git a/midend.c b/midend.c
index f4eeb61..dec0cc9 100644
--- a/midend.c
+++ b/midend.c
@@ -947,7 +947,9 @@ char *midend_solve(midend_data *me)
 	return "No game set up to solve";   /* _shouldn't_ happen! */
 
     msg = "Solve operation failed";    /* game _should_ overwrite on error */
-    s = me->ourgame->solve(me->states[0].state, me->aux_info, &msg);
+    s = me->ourgame->solve(me->states[0].state,
+			   me->states[me->statepos-1].state,
+			   me->aux_info, &msg);
     if (!s)
 	return msg;