void Player::itemsMessage() {
vector<View::ListElem> names;
vector<vector<Item*> > groups;
getItemNames(creature->getPickUpOptions(), names, groups);
if (names.size() > 1)
privateMessage(creature->isBlind() ? "You feel here some items" : "You see here some items.");
else if (names.size() == 1)
privateMessage((creature->isBlind() ? string("You feel here ") : ("You see here ")) +
(groups[0].size() == 1 ? "a " + groups[0][0]->getNameAndModifiers(false, creature->isBlind()) :
names[0].getText()));
}
vector<Item*> Player::chooseItem(const string& text, ItemPredicate predicate, Optional<ActionId> exitAction) {
map<ItemType, vector<Item*> > typeGroups = groupBy<Item*, ItemType>(
creature->getEquipment().getItems(), [](Item* const& item) { return item->getType();});
vector<View::ListElem> names;
vector<vector<Item*> > groups;
for (auto elem : typeDisplayOrder)
if (typeGroups[elem].size() > 0) {
names.push_back(View::ListElem(getText(elem), View::TITLE));
getItemNames(typeGroups[elem], names, groups, predicate);
}
Optional<int> index = model->getView()->chooseFromList(text, names, 0, exitAction);
if (index)
return groups[*index];
return vector<Item*>();
}
void Player::onItemsAppeared(vector<Item*> items, const Creature* from) {
if (!creature->canPickUp(items))
return;
vector<View::ListElem> names;
vector<vector<Item*> > groups;
getItemNames(items, names, groups);
CHECK(!names.empty());
Optional<int> index = model->getView()->chooseFromList("Do you want to take it?", names);
if (!index) {
return;
}
int num = groups[*index].size(); //groups[index].size() == 1 ? 1 : howMany(model->getView(), groups[index].size());
if (num < 1)
return;
creature->privateMessage("You take " + getPluralName(groups[*index][0], num));
creature->pickUp(getPrefix(groups[*index], 0, num), false);
}
void Player::pickUpAction(bool extended) {
auto items = creature->getPickUpOptions();
const Square* square = creature->getConstSquare();
if (square->getApplyType(creature)) {
string question = getSquareQuestion(*square->getApplyType(creature), square->getName());
if (!question.empty() && (items.empty() || model->getView()->yesOrNoPrompt(question))) {
creature->applySquare();
return;
}
}
vector<View::ListElem> names;
vector<vector<Item*> > groups;
getItemNames(creature->getPickUpOptions(), names, groups);
if (names.empty())
return;
int index = 0;
if (names.size() > 1) {
Optional<int> res = model->getView()->chooseFromList("Choose an item to pick up:", names);
if (!res)
return;
else
index = *res;
}
int num = groups[index].size();
if (num < 1)
return;
if (extended && num > 1) {
Optional<int> res = model->getView()->getNumber("Pick up how many " + groups[index][0]->getName(true) + "?",
1, num);
if (!res)
return;
num = *res;
}
vector<Item*> pickUpItems = getPrefix(groups[index], 0, num);
if (creature->canPickUp(pickUpItems)) {
creature->privateMessage("You pick up " + getPluralName(groups[index][0], num));
creature->pickUp(pickUpItems);
}
}
