Allow "depth <n>" syntax.

[gnushogi.git] / gnushogi / rawdsp.c

diff --git a/gnushogi/rawdsp.c b/gnushogi/rawdsp.c
index 1eb305f..e0a9857 100644 (file)
--- a/gnushogi/rawdsp.c
+++ b/gnushogi/rawdsp.c
@@ -329,6 +329,22 @@ Raw_help(void)
     printf("save      game to file            get       game from file\n");
     printf("xsave     pos. to xshogi file     xget      pos. from xshogi file\n");
     printf("random    randomize play          new       start new game\n");
+    printf("setup                             first     \n");
+    printf("go        computer plays now      material  turn %s\n",
+           flag.material ? "OFF" : "ON");
+    printf("level     time control            gamein    \n");
+    printf("time      set engine clock        otime     set opponent clock\n");
+    printf("Awindow                           Bwindow     \n");
+    printf("rcptr     turn %3s                bsave     book save\n",
+           flag.rcptr ? "OFF" : "ON ");
+    printf("hashdepth                         hard      turn easy OFF\n");
+    printf("contempt                          xwndw                  \n");
+    printf("rv        turn %3s                coords    turn %s\n",
+           flag.rv ? "OFF" : "ON ", flag.coords ? "OFF" : "ON");
+    printf("stars     turn %3s                moves                  \n",
+           flag.stars ? "OFF" : "ON ");
+    printf("test                              p                      \n");
+    printf("debug                                                    \n");
     printf("----------------------------------------------------------------\n");
     printf("Computer: %-12s Opponent:            %s\n",
            ColorStr[computer], ColorStr[opponent]);
@@ -778,10 +794,16 @@ Raw_SelectLevel(char *sx)
 
 
 void
-Raw_ChangeSearchDepth(void)
+Raw_ChangeSearchDepth(char *sx)
 {
-    printf("depth = ");
-    scanf("%hd", &MaxSearchDepth);
+    char buf[80+1];
+    strncpy(buf, sx, 80); buf[80] = '\0';
+    /* if line empty, ask for input */
+    if (!buf[0]) {
+        printf("depth = ");
+        fgets(buf, 80+1, stdin);
+    }
+    sscanf(buf, "%hd", &MaxSearchDepth);
     TCflag = !(MaxSearchDepth > 0);
 }