/** r�ckgabe zu bool?! **/
TSingleField CSpiel::set_stone(const CTurn* turn){
#ifdef _DEBUG
if (turn == 0) error_exit("turn ist nullpointer!", 20); //debug
#endif
int playernumber = turn->get_playernumber();
CStone* stone = CSpiel::m_player[playernumber].get_stone(turn->get_stone_number());
stone->mirror_rotate_to(turn->get_mirror_count(), turn->get_rotate_count());
return set_stone(stone, playernumber, turn->get_y(), turn->get_x());
}
int mini(char *br, char min_player, char max_player, int depth, int nrounds)
{
int alfa = INT_MAX;
int node = 0;
for (int i = 0; i < NUM_ALL; ++i) {
if (set_stone(br, max_player, i)) {
if (depth >= max_depth || game_winner(br, min_player, max_player) != NO_MATCH) {
node = -evaluate(br, min_player, max_player);
} else {
node = max(br, max_player, min_player, depth + 1, nrounds);
}
*(br + i) = ' ';
if (node < alfa) {
alfa = node;
}
}
}
return alfa;
}
void CSpiel::follow_situation(int vorher_playernumber, const CSpiel* vorher_situation, const CTurn* turn) {
memcpy(m_game_field, vorher_situation->get_field_pointer(), CSpiel::m_field_size_x * CSpiel::m_field_size_y);
memcpy(m_player,vorher_situation->m_player,sizeof(m_player));
set_stone(turn);
}
