enum Score : int { SCORE_ZERO };
inline Score make_score(int mg, int eg) {
- return Score((mg << 16) + eg);
+ return Score((eg << 16) + mg);
}
/// Extracting the signed lower and upper 16 bits is not so trivial because
/// according to the standard a simple cast to short is implementation defined
/// and so is a right shift of a signed integer.
-inline Value mg_value(Score s) {
+inline Value eg_value(Score s) {
- union { uint16_t u; int16_t s; } mg = { uint16_t(unsigned(s + 0x8000) >> 16) };
- return Value(mg.s);
+ union { uint16_t u; int16_t s; } eg = { uint16_t(unsigned(s + 0x8000) >> 16) };
+ return Value(eg.s);
}
-inline Value eg_value(Score s) {
+inline Value mg_value(Score s) {
- union { uint16_t u; int16_t s; } eg = { uint16_t(unsigned(s)) };
- return Value(eg.s);
+ union { uint16_t u; int16_t s; } mg = { uint16_t(unsigned(s)) };
+ return Value(mg.s);
}
#define ENABLE_BASE_OPERATORS_ON(T) \