Implement protocol extension for Thinking Output

The ShowTbHits option is now extended to also contain engine speed (knps)
and selective depth. These are now also printed during ponder.

diff --git a/xboard2uci.c b/xboard2uci.c
index 02ac6a8..adbaa5f 100644 (file)
--- a/xboard2uci.c
+++ b/xboard2uci.c
@@ -1738,7 +1738,8 @@ static void send_pv() {
                 if(Uci->depth==-1) //hack to clear the engine output window
              gui_send(GUI,"%d %+d %.0f "S64_FORMAT" ",0,report_best_score(),Uci->time*100.0,Uci->node_nb);
                if(option_get_bool(Option,"ShowTbHits"))
-                gui_send(GUI,"%d %+d %.0f "S64_FORMAT" {"S64_FORMAT"} %s",Uci->best_depth,report_best_score(),Uci->time*100.0,Uci->node_nb,Uci->tbhit_nb,pv_string);
+                gui_send(GUI,"%d %+d %.0f "S64_FORMAT" {%d,%.0f,"S64_FORMAT"} %s",
+                       Uci->best_depth,report_best_score(),Uci->time*100.0,Uci->node_nb,Uci->sel_depth,Uci->speed/1e3,Uci->tbhit_nb,pv_string);
                else
                 gui_send(GUI,"%d %+d %.0f "S64_FORMAT" %s",Uci->best_depth,report_best_score(),Uci->time*100.0,Uci->node_nb,pv_string);
 
@@ -1751,6 +1752,10 @@ static void send_pv() {
          if (move != MoveNone && move_is_legal(move,board)) {
             move_to_san(move,board,move_string,256);
             line_to_san(Uci->best_pv,Uci->board,pv_string,StringSize);
+               if(option_get_bool(Option,"ShowTbHits"))
+                gui_send(GUI,"%d %+d %.0f "S64_FORMAT" {%d,%.0f,"S64_FORMAT"} (%s) %s",Uci->best_depth,
+                       report_best_score(),Uci->time*100.0,Uci->node_nb,Uci->sel_depth,Uci->speed/1e3,Uci->tbhit_nb,move_string,pv_string);
+               else
             gui_send(GUI,"%d %+d %.0f "S64_FORMAT" (%s) %s",Uci->best_depth,report_best_score(),Uci->time*100.0,Uci->node_nb,move_string,pv_string);
          }
       }