From a0cf424cfc7344d95c60a6f5862eb02cf75c773a Mon Sep 17 00:00:00 2001 From: homoSapiensSapiens Date: Thu, 29 Aug 2013 10:23:08 +0300 Subject: [PATCH] Replace hardcoded 128 by constant No functional change. --- src/evaluate.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/evaluate.cpp b/src/evaluate.cpp index 12634ddd..a73910a7 100644 --- a/src/evaluate.cpp +++ b/src/evaluate.cpp @@ -1089,9 +1089,9 @@ Value do_evaluate(const Position& pos, Value& margin) { assert(eg_value(v) > -VALUE_INFINITE && eg_value(v) < VALUE_INFINITE); assert(ph >= PHASE_ENDGAME && ph <= PHASE_MIDGAME); - int ev = (eg_value(v) * int(sf)) / SCALE_FACTOR_NORMAL; - int result = (mg_value(v) * int(ph) + ev * int(128 - ph)) / 128; - return Value((result / GrainSize) * GrainSize); // Sign independent + int e = (eg_value(v) * int(sf)) / SCALE_FACTOR_NORMAL; + int r = (mg_value(v) * int(ph) + e * int(PHASE_MIDGAME - ph)) / PHASE_MIDGAME; + return Value((r / GrainSize) * GrainSize); // Sign independent } // apply_weight() weights score v by score w trying to prevent overflow -- 2.39.2