void Ship::UpdateEquipStats()
{
PropertyMap &p = Properties();
m_stats.used_capacity = 0;
p.Get("mass_cap", m_stats.used_capacity);
m_stats.used_cargo = 0;
m_stats.free_capacity = m_type->capacity - m_stats.used_capacity;
m_stats.static_mass = m_stats.used_capacity + m_type->hullMass;
p.Set("usedCapacity", m_stats.used_capacity);
p.Set("freeCapacity", m_stats.free_capacity);
p.Set("totalMass", m_stats.static_mass);
p.Set("staticMass", m_stats.static_mass);
int shield_cap = 0;
Properties().Get("shield_cap", shield_cap);
m_stats.shield_mass = TONS_HULL_PER_SHIELD * float(shield_cap);
p.Set("shieldMass", m_stats.shield_mass);
UpdateFuelStats();
m_stats.hyperspace_range = m_stats.hyperspace_range_max = 0;
p.Set("hyperspaceRange", m_stats.hyperspace_range);
p.Set("maxHyperspaceRange", m_stats.hyperspace_range_max);
}
void Ship::UpdateFuel(const float timeStep, const vector3d &thrust)
{
const double fuelUseRate = GetShipType()->GetFuelUseRate() * 0.01;
double totalThrust = (fabs(thrust.x) + fabs(thrust.y) + fabs(thrust.z))
/ -GetShipType()->linThrust[ShipType::THRUSTER_FORWARD];
FuelState lastState = GetFuelState();
SetFuel(GetFuel() - timeStep * (totalThrust * fuelUseRate));
FuelState currentState = GetFuelState();
UpdateFuelStats();
if (currentState != lastState)
LuaEvent::Queue("onShipFuelChanged", this, EnumStrings::GetString("ShipFuelStatus", currentState));
}
void Ship::UpdateEquipStats()
{
const ShipType &stype = GetShipType();
m_stats.max_capacity = stype.capacity;
m_stats.used_capacity = 0;
m_stats.used_cargo = 0;
for (int i=0; i<Equip::SLOT_MAX; i++) {
for (int j=0; j<stype.equipSlotCapacity[i]; j++) {
Equip::Type t = m_equipment.Get(Equip::Slot(i), j);
if (t) m_stats.used_capacity += Equip::types[t].mass;
if (Equip::Slot(i) == Equip::SLOT_CARGO) m_stats.used_cargo += Equip::types[t].mass;
}
}
m_stats.free_capacity = m_stats.max_capacity - m_stats.used_capacity;
m_stats.total_mass = m_stats.used_capacity + stype.hullMass;
m_stats.shield_mass = TONS_HULL_PER_SHIELD * float(m_equipment.Count(Equip::SLOT_SHIELD, Equip::SHIELD_GENERATOR));
UpdateMass();
UpdateFuelStats();
Equip::Type fuelType = GetHyperdriveFuelType();
if (stype.equipSlotCapacity[Equip::SLOT_ENGINE]) {
Equip::Type t = m_equipment.Get(Equip::SLOT_ENGINE);
int hyperclass = Equip::types[t].pval;
if (!hyperclass) { // no drive
m_stats.hyperspace_range = m_stats.hyperspace_range_max = 0;
} else {
m_stats.hyperspace_range_max = Pi::CalcHyperspaceRangeMax(hyperclass, GetMass()/1000);
m_stats.hyperspace_range = Pi::CalcHyperspaceRange(hyperclass, GetMass()/1000, m_equipment.Count(Equip::SLOT_CARGO, fuelType));
}
} else {
m_stats.hyperspace_range = m_stats.hyperspace_range_max = 0;
}
}
void Ship::UpdateStats()
{
UpdateEquipStats();
UpdateFuelStats();
}
