Weapon * WeaponsList::GetRandomWeaponToDrop()
{
std::list<Weapon*>::iterator it;
Double probability_sum = 0;
for (it = m_weapons_list.begin(); it != m_weapons_list.end(); ++it) {
probability_sum += (*it)->GetDropProbability();
}
ASSERT(probability_sum > 0);
MSG_DEBUG("random.get", "WeaponList::GetRandomWeaponToDrop()");
Double num = RandomSync().GetDouble(0, probability_sum);
Double total_bf_weapon = 0;
Double total_after_weapon = 0;
for (it = m_weapons_list.begin(); it != m_weapons_list.end(); it++) {
Weapon * weapon = *it;
total_after_weapon = total_bf_weapon + weapon->GetDropProbability();
if (total_bf_weapon < num && num <= total_after_weapon) {
MSG_DEBUG("bonus","Weapon choosed: %s", weapon->GetName().c_str());
return weapon;
}
total_bf_weapon = total_after_weapon;
}
ASSERT(false);
return NULL;
}
void Dragon::ExtraOutput() {
Weapon weapon = WeaponFactory::makeWeapon(number);
morale = (float) head->GetRemain() / (float) this->lifeUnit;
char buf[20];
sprintf(buf, "%.2f", morale);
cout << "It has a " << weapon.GetName() << ",and it's morale is " << buf << endl;
}
void Iceman::ExtraOutput()
{
Weapon weapon = WeaponFactory::makeWeapon(number);
cout << "It has a " << weapon.GetName() << endl;
}
void EquipWeapon(Hero* aHero) {
// cout << aHero->GetName() << endl;
// Inventory empty?
if (aHero->Inventory.Items() == 0) {
cout << "Empty inventory. Must buy some weapons first." << endl;
return;
}
// Weapons on inventory?
if (aHero->Inventory.Weapons() == 0) {
cout << "You are not carring any weapons." << endl;
return;
}
// Holding 2 weapons or 2 hand weapon?
Weapon *left, *right;
left = aHero->GetLeftHandWeapon();
right = aHero->GetRightHandWeapon();
if (left != 0 && right != 0)
if (left->bothHands) {
cout << "You don't have free hand. You must unequip first." << endl;
return;
}
int choise;
while (true) { // Choose weapon from inventory loop
// Display inventory to choose
cout << aHero->GetName() << endl;
aHero->Inventory.DisplayWeapons();
cout << "Give the item position of weapon to use (0 to exit): ";
cin >> choise;
cin.ignore(); // Ignore new line character
if (choise == 0)
return; // Exit function
// Our list of weapons isn't in continues numbers,
// so we examine if the choise is realy a weapon
if (aHero->Inventory.GetItemType(choise) != Item::Weapon)
cout << "Bad choise. Try again." << endl;
else
break; // Choise made
}
Weapon* choosedWeapon = (Weapon*) aHero->Inventory.Remove(choise);
// If choosed weapon uses both hands and user hands aren't empty, must unequip first.
if (choosedWeapon->bothHands && (right != 0 || left != 0)) { // Holding one weapon
cout << "You choosed both hands weapon but your hands aren't free. Uneqiup first." << endl;
// Put weapon back to inventory
aHero->Inventory.Add(choosedWeapon);
delete choosedWeapon;
return;
}
// Choosed weapon uses both hands and both hands are free
if (choosedWeapon->bothHands) {
cout << "Holding: " << choosedWeapon->GetName();
aHero->SetLeftHandWeapon(choosedWeapon);
aHero->SetRightHandWeapon(choosedWeapon);
delete choosedWeapon; // Set*Weapon copies argument
return;
}
// Find an empty hand to put on.
if (right == 0) {
aHero->SetRightHandWeapon(choosedWeapon);
cout << "Right hand: " << choosedWeapon->GetName() << endl;
} else {
aHero->SetLeftHandWeapon(choosedWeapon);
cout << "Left hand: " << choosedWeapon->GetName() << endl;
}
}