enum Tracing {NO_TRACE, TRACE};
enum Term { // The first 8 entries are for PieceType
- MATERIAL = 8, IMBALANCE, MOBILITY, THREAT, PASSED, SPACE, TOTAL, TERM_NB
+ MATERIAL = 8, IMBALANCE, MOBILITY, THREAT, PASSED, SPACE, INITIATIVE, TOTAL, TERM_NB
};
double scores[TERM_NB][COLOR_NB][PHASE_NB];
std::ostream& operator<<(std::ostream& os, Term t) {
- if (t == MATERIAL || t == IMBALANCE || t == Term(PAWN) || t == TOTAL)
+ if (t == MATERIAL || t == IMBALANCE || t == Term(PAWN) || t == INITIATIVE || t == TOTAL)
os << " --- --- | --- --- | ";
else
os << std::setw(5) << scores[t][WHITE][MG] << " "
// that the endgame score will never change sign after the bonus.
int v = ((eg > 0) - (eg < 0)) * std::max(initiative, -abs(eg));
+ if (T)
+ Trace::add(INITIATIVE, make_score(0, v));
+
return make_score(0, v);
}
<< " Threats | " << Term(THREAT)
<< " Passed pawns | " << Term(PASSED)
<< " Space | " << Term(SPACE)
+ << " Initiative | " << Term(INITIATIVE)
<< "----------------+-------------+-------------+-------------\n"
<< " Total | " << Term(TOTAL);