Re: [gnugo-devel] Patch: GTP: Getting komi and handicap

[Heikki Levanto]

On Sun, Jan 27, 2002 at 02:50:38PM +0100, Heikki Levanto wrote:
> Here's another little patch to the GTP.

I must be too tired to work. I left outr the patch itself. Here goes:

diff -ruN gnugo-ref/interface/play_gtp.c gnugo-work/interface/play_gtp.c
--- gnugo-ref/interface/play_gtp.c      Thu Dec 20 20:54:16 2001
+++ gnugo-work/interface/play_gtp.c     Sun Jan 27 14:42:09 2002
@@ -91,6 +91,7 @@
 DECLARE(gtp_findlib);
 DECLARE(gtp_finish_sgftrace);
 DECLARE(gtp_fixed_handicap);
+DECLARE(gtp_get_handicap);
 DECLARE(gtp_genmove);
 DECLARE(gtp_genmove_black);
 DECLARE(gtp_genmove_white);
@@ -135,7 +136,7 @@
 DECLARE(gtp_same_dragon);
 DECLARE(gtp_set_boardsize);
 DECLARE(gtp_set_orientation);
-DECLARE(gtp_set_komi);
+DECLARE(gtp_komi);
 DECLARE(gtp_set_level);
 DECLARE(gtp_showboard);
 DECLARE(gtp_start_sgftrace);
@@ -182,6 +184,7 @@
   {"findlib",                        gtp_findlib},
   {"finish_sgftrace",                gtp_finish_sgftrace},
   {"fixed_handicap",                 gtp_fixed_handicap},
+  {"get_handicap",           gtp_get_handicap},
   {"genmove_black",           gtp_genmove_black},
   {"genmove_white",           gtp_genmove_white},
   {"get_connection_node_counter", gtp_get_connection_node_counter},
@@ -194,7 +197,7 @@
   {"increase_depths",                gtp_increase_depths},
   {"influence",               gtp_influence},
   {"is_legal",                       gtp_is_legal},
-  {"komi",                   gtp_set_komi},
+  {"komi",                   gtp_komi},
   {"level",                  gtp_set_level},
   {"list_stones",            gtp_list_stones},
   {"loadsgf",                        gtp_loadsgf},
@@ -423,19 +427,19 @@
 }
 
 /***************************
- * Setting komi.           *
+ * Setting/querying komi   *
  ***************************/
 
-/* Function:  Set the komi.
- * Arguments: float
- * Fails:     incorrect argument
- * Returns:   nothing
+/* Function:  Set the komi or return it
+ * Arguments: float to set or none to query
+ * Fails:     never
+ * Returns:   nothing or the komi
  */
 static int
-gtp_set_komi(char *s, int id)
+gtp_komi(char *s, int id)
 {
   if (sscanf(s, "%f", &komi) < 1)
-    return gtp_failure(id, "komi not a float");
+    return gtp_success(id, "%4.1f",komi);
   
   return gtp_success(id, "");
 }
@@ -548,6 +552,18 @@
 }
 
 
+/* Function:  Get the handicap
+ * Arguments: none
+ * Fails:     never
+ * Returns:   handicap
+ */
+static int
+gtp_get_handicap(char *s, int id)
+{
+  s=s; /* compiler shut up */
+  return gtp_success(id, "%d", handicap);
+}
+
 /* Function:  Load an sgf file, possibly up to a move number or the first
  *            occurence of a move.           
  * Arguments: filename + move number, vertex, or nothing


-- 
Heikki Levanto  LSD - Levanto Software Development   <address@hidden>