From: Fabian Fichter <ianfab@users.noreply.github.com>
Date: Sat, 6 Mar 2021 09:52:50 +0000 (+0100)
Subject: Fix parsing of player time in USI protocol
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=4f464fce39b8db5ea039d7e84c021cd16dfaba9b;p=fairystockfish.git

Fix parsing of player time in USI protocol

Since white and black are interchanged in the USI protocol,
the parsing of the player time needs to consider that.

Closes #269.
---

diff --git a/src/uci.cpp b/src/uci.cpp
index 1ef9100..0ab6275 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -134,16 +134,17 @@ namespace {
     limits.startTime = now(); // As early as possible!
 
     limits.banmoves = banmoves;
+    bool isUsi = Options["Protocol"] == "usi";
 
     while (is >> token)
         if (token == "searchmoves") // Needs to be the last command on the line
             while (is >> token)
                 limits.searchmoves.push_back(UCI::to_move(pos, token));
 
-        else if (token == "wtime")     is >> limits.time[WHITE];
-        else if (token == "btime")     is >> limits.time[BLACK];
-        else if (token == "winc")      is >> limits.inc[WHITE];
-        else if (token == "binc")      is >> limits.inc[BLACK];
+        else if (token == "wtime")     is >> limits.time[isUsi ? BLACK : WHITE];
+        else if (token == "btime")     is >> limits.time[isUsi ? WHITE : BLACK];
+        else if (token == "winc")      is >> limits.inc[isUsi ? BLACK : WHITE];
+        else if (token == "binc")      is >> limits.inc[isUsi ? WHITE : BLACK];
         else if (token == "movestogo") is >> limits.movestogo;
         else if (token == "depth")     is >> limits.depth;
         else if (token == "nodes")     is >> limits.nodes;