Card NoddyAi::play_card() {
Cards legal = legal_plays();
assert(!legal.empty());
std::uniform_int_distribution<size_t> card_chooser(0, legal.size()-1);
size_t which = card_chooser(random_engine_);
Cards::iterator i = legal.begin();
std::advance(i, which);
return *i;
}
S_C Human::play(Deck & deck, bool is_lead)
{
char tmp_s;
char tmp_v;
printf("%s:\n", name_);
S_C card;
auto cards = legal_plays(deck, is_lead);
if(0) {
for(auto c : cards) {
printf(" %s\n", c->string());
}
}
assert(!cards.empty());
while(1) {
scanf("%s %s", &tmp_s, &tmp_v);
Suit s;
unsigned char c;
try {
s = char_to_suit(tmp_s);
} catch(...) {
continue;
}
try {
c = char_to_card(tmp_v);
} catch(...) {
continue;
}
/*
if(!tmp->is_valid()) {
printf("invalid card\n");
fflush(stdout);
continue;
}
*/
try {
card = get_card(s, c);
} catch(Player::card_not_in_hand & e) {
printf("you dont have that card\n");
continue;
}
auto it = std::find(cards.begin(), cards.end(), card);
if(it == cards.end()) {
printf("not a legal move\n");
fflush(stdout);
continue;
}
break;
}
remove_from_hand(card);
return card;
}
