Teach minishogi to issue "setup" command on variant selection.

This make gnuminishogi automatically switch XBoard to mini-Shogi, so
that the config file 'mini' is no longer needed, but a simple "xboard
-fcp gnuminishogi" is sufficient. (OK, that is not shorter than
"xboard @mini", but it is more logical, and don't requires people know
that a config file 'mini' exists.)

To play with oriental theme "xboard @shogi -fcp gnuminishogi" should
suffice.

YD: use "minishogi" instead of just "mini".

diff --git a/gnushogi/commondsp.c b/gnushogi/commondsp.c
index 4a2aa7f..fb64413 100644 (file)
--- a/gnushogi/commondsp.c
+++ b/gnushogi/commondsp.c
@@ -1623,6 +1623,12 @@ InputCommand(char *command)
         {
             flag.post = 0;
         }
+#ifdef MINISHOGI
+        else if (strcmp(s, "variant") == 0)
+        {   /* only variant we play is minishogi */
+            printf("setup (P.BR.S...G.+.++.+Kp.br.s...g.+.++.+k) 5x5+5_shogi rbsgk/4p/5/P4/KGSBR [-] w 0 1\n");
+        }
+#endif
         else if (strcmp(s, "alg") == 0 ||
                  strcmp(s, "accepted") == 0 || strcmp(s, "rejected") == 0 ||
                  strcmp(s, "variant") == 0 || strcmp(s, "computer") == 0)
@@ -1642,11 +1648,11 @@ InputCommand(char *command)
         }
         else if (strcmp(s, "protover") == 0)
         {
-            printf("feature myname=\"GNU %sShogi %s\" variants=\"%sshogi\" debug=1 setboard=0 sigint=0 done=1\n",
+            printf("feature myname=\"GNU %sShogi %s\" variants=\"%s\" debug=1 setboard=0 sigint=0 done=1\n",
 #ifdef MINISHOGI
-                                       "mini", PACKAGE_VERSION, "5x5+5_"
+                                       "mini", PACKAGE_VERSION, "5x5+5_shogi,mini"
 #else
-                                         "",   PACKAGE_VERSION, ""
+                                         "",   PACKAGE_VERSION, "shogi"
 #endif
                   );
         }