X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fuci.cpp;h=758a648cc0eb6f25127cee983a5c65468fe5e882;hp=a9811a9af7352ae74308979a4751721b6bfcc042;hb=5410424e3d036b43715c7989aa99e449cdcde18e;hpb=94e41274bba2d8a2f2d58aaa711df5872309d66c

diff --git a/src/uci.cpp b/src/uci.cpp
index a9811a9a..758a648c 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -2,7 +2,7 @@
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
   Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-  Copyright (C) 2015-2016 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+  Copyright (C) 2015-2017 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -18,6 +18,7 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include <cassert>
 #include <iostream>
 #include <sstream>
 #include <string>
@@ -27,8 +28,10 @@
 #include "position.h"
 #include "search.h"
 #include "thread.h"
+#include "tt.h"
 #include "timeman.h"
 #include "uci.h"
+#include "syzygy/tbprobe.h"
 
 using namespace std;
 
@@ -75,7 +78,7 @@ namespace {
     while (is >> token && (m = UCI::to_move(pos, token)) != MOVE_NONE)
     {
         States->push_back(StateInfo());
-        pos.do_move(m, States->back(), pos.gives_check(m, CheckInfo(pos)));
+        pos.do_move(m, States->back());
     }
   }
 
@@ -108,7 +111,7 @@ namespace {
   // the thinking time and other parameters from the input string, then starts
   // the search.
 
-  void go(const Position& pos, istringstream& is) {
+  void go(Position& pos, istringstream& is) {
 
     Search::LimitsType limits;
     string token;
@@ -130,7 +133,7 @@ namespace {
         else if (token == "movetime")  is >> limits.movetime;
         else if (token == "mate")      is >> limits.mate;
         else if (token == "infinite")  limits.infinite = 1;
-        else if (token == "ponder")    limits.ponder = 1;
+        else if (token == "ponder")    Threads.ponder = true;
 
     Threads.start_thinking(pos, States, limits);
   }
@@ -148,8 +151,9 @@ void UCI::loop(int argc, char* argv[]) {
 
   Position pos;
   string token, cmd;
+  Thread* uiThread = new Thread();
 
-  pos.set(StartFEN, false, &States->back(), Threads.main());
+  pos.set(StartFEN, false, &States->back(), uiThread);
 
   for (int i = 1; i < argc; ++i)
       cmd += std::string(argv[i]) + " ";
@@ -164,30 +168,26 @@ void UCI::loop(int argc, char* argv[]) {
       is >> skipws >> token;
 
       // The GUI sends 'ponderhit' to tell us to ponder on the same move the
-      // opponent has played. In case Signals.stopOnPonderhit is set we are
+      // opponent has played. In case Threads.stopOnPonderhit is set we are
       // waiting for 'ponderhit' to stop the search (for instance because we
       // already ran out of time), otherwise we should continue searching but
       // switching from pondering to normal search.
       if (    token == "quit"
           ||  token == "stop"
-          || (token == "ponderhit" && Search::Signals.stopOnPonderhit))
+          || (token == "ponderhit" && Threads.stopOnPonderhit))
       {
-          Search::Signals.stop = true;
+          Threads.stop = true;
           Threads.main()->start_searching(true); // Could be sleeping
       }
       else if (token == "ponderhit")
-          Search::Limits.ponder = 0; // Switch to normal search
+          Threads.ponder = false; // Switch to normal search
 
       else if (token == "uci")
           sync_cout << "id name " << engine_info(true)
                     << "\n"       << Options
                     << "\nuciok"  << sync_endl;
 
-      else if (token == "ucinewgame")
-      {
-          Search::clear();
-          Time.availableNodes = 0;
-      }
+      else if (token == "ucinewgame") Search::clear();
       else if (token == "isready")    sync_cout << "readyok" << sync_endl;
       else if (token == "go")         go(pos, is);
       else if (token == "position")   position(pos, is);
@@ -215,6 +215,7 @@ void UCI::loop(int argc, char* argv[]) {
   } while (token != "quit" && argc == 1); // Passed args have one-shot behaviour
 
   Threads.main()->wait_for_search_finished();
+  delete uiThread;
 }
 
 
@@ -227,6 +228,8 @@ void UCI::loop(int argc, char* argv[]) {
 
 string UCI::value(Value v) {
 
+  assert(-VALUE_INFINITE < v && v < VALUE_INFINITE);
+
   stringstream ss;
 
   if (abs(v) < VALUE_MATE - MAX_PLY)