Missile::Missile(const ShipType::Id &shipId, Body *owner, int power)//: Ship(shipId)
{
if (power < 0) {
m_power = 0;
if (shipId == ShipType::MISSILE_GUIDED) m_power = 1;
if (shipId == ShipType::MISSILE_SMART) m_power = 2;
if (shipId == ShipType::MISSILE_NAVAL) m_power = 3;
} else
m_power = power;
m_owner = owner;
m_type = &ShipType::types[shipId];
SetMass(m_type->hullMass*1000);
SetModel(m_type->modelName.c_str());
SetMassDistributionFromModel();
SetLabel(Lang::MISSILE);
Disarm();
SetFuel(1.0);
SetFuelReserve(0.0);
m_curAICmd = 0;
m_aiMessage = AIERROR_NONE;
m_decelerating = false;
Propulsion::Init( this, GetModel(), m_type->fuelTankMass, m_type->effectiveExhaustVelocity, m_type->linThrust, m_type->angThrust );
}
void Ship::Load(Serializer::Reader &rd, Space *space)
{
DynamicBody::Load(rd, space);
// needs fixups
m_angThrusters = rd.Vector3d();
m_thrusters = rd.Vector3d();
m_wheelTransition = rd.Int32();
m_wheelState = rd.Float();
m_launchLockTimeout = rd.Float();
m_testLanded = rd.Bool();
m_flightState = FlightState(rd.Int32());
m_alertState = AlertState(rd.Int32());
m_lastFiringAlert = rd.Double();
m_hyperspace.dest = SystemPath::Unserialize(rd);
m_hyperspace.countdown = rd.Float();
for (int i=0; i<ShipType::GUNMOUNT_MAX; i++) {
m_gunState[i] = rd.Int32();
m_gunRecharge[i] = rd.Float();
m_gunTemperature[i] = rd.Float();
}
m_ecmRecharge = rd.Float();
m_shipFlavour.Load(rd);
m_type = &ShipType::types[m_shipFlavour.id];
m_dockedWithPort = rd.Int32();
m_dockedWithIndex = rd.Int32();
m_equipment.InitSlotSizes(m_shipFlavour.id);
m_equipment.Load(rd);
Init();
m_stats.hull_mass_left = rd.Float(); // must be after Init()...
m_stats.shield_mass_left = rd.Float();
if(rd.Int32()) m_curAICmd = AICommand::Load(rd);
else m_curAICmd = 0;
m_aiMessage = AIError(rd.Int32());
SetFuel(rd.Double());
m_stats.fuel_tank_mass_left = GetShipType().fuelTankMass * GetFuel();
m_reserveFuel = rd.Double();
UpdateStats(); // this is necessary, UpdateStats() in Ship::Init has wrong values of m_thrusterFuel after Load
m_controller = 0;
const ShipController::Type ctype = static_cast<ShipController::Type>(rd.Int32());
if (ctype == ShipController::PLAYER)
SetController(new PlayerShipController());
else
SetController(new ShipController());
m_controller->Load(rd);
m_equipment.onChange.connect(sigc::mem_fun(this, &Ship::OnEquipmentChange));
}
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::LoadFromJson(const Json::Value &jsonObj, Space *space)
{
DynamicBody::LoadFromJson(jsonObj, space);
if (!jsonObj.isMember("ship")) throw SavedGameCorruptException();
Json::Value shipObj = jsonObj["ship"];
if (!shipObj.isMember("ang_thrusters")) throw SavedGameCorruptException();
if (!shipObj.isMember("thrusters")) throw SavedGameCorruptException();
if (!shipObj.isMember("wheel_transition")) throw SavedGameCorruptException();
if (!shipObj.isMember("wheel_state")) throw SavedGameCorruptException();
if (!shipObj.isMember("launch_lock_timeout")) throw SavedGameCorruptException();
if (!shipObj.isMember("test_landed")) throw SavedGameCorruptException();
if (!shipObj.isMember("flight_state")) throw SavedGameCorruptException();
if (!shipObj.isMember("alert_state")) throw SavedGameCorruptException();
if (!shipObj.isMember("last_firing_alert")) throw SavedGameCorruptException();
if (!shipObj.isMember("hyperspace_destination")) throw SavedGameCorruptException();
if (!shipObj.isMember("hyperspace_countdown")) throw SavedGameCorruptException();
if (!shipObj.isMember("guns")) throw SavedGameCorruptException();
if (!shipObj.isMember("ecm_recharge")) throw SavedGameCorruptException();
if (!shipObj.isMember("ship_type_id")) throw SavedGameCorruptException();
if (!shipObj.isMember("docked_with_port")) throw SavedGameCorruptException();
if (!shipObj.isMember("index_for_body_docked_with")) throw SavedGameCorruptException();
if (!shipObj.isMember("hull_mass_left")) throw SavedGameCorruptException();
if (!shipObj.isMember("shield_mass_left")) throw SavedGameCorruptException();
if (!shipObj.isMember("shield_cooldown")) throw SavedGameCorruptException();
if (!shipObj.isMember("ai_message")) throw SavedGameCorruptException();
if (!shipObj.isMember("thruster_fuel")) throw SavedGameCorruptException();
if (!shipObj.isMember("reserve_fuel")) throw SavedGameCorruptException();
if (!shipObj.isMember("controller_type")) throw SavedGameCorruptException();
if (!shipObj.isMember("name")) throw SavedGameCorruptException();
m_skin.LoadFromJson(shipObj);
m_skin.Apply(GetModel());
// needs fixups
JsonToVector(&m_angThrusters, shipObj, "ang_thrusters");
JsonToVector(&m_thrusters, shipObj, "thrusters");
m_wheelTransition = shipObj["wheel_transition"].asInt();
m_wheelState = StrToFloat(shipObj["wheel_state"].asString());
m_launchLockTimeout = StrToFloat(shipObj["launch_lock_timeout"].asString());
m_testLanded = shipObj["test_landed"].asBool();
m_flightState = static_cast<FlightState>(shipObj["flight_state"].asInt());
m_alertState = static_cast<AlertState>(shipObj["alert_state"].asInt());
Properties().Set("flightState", EnumStrings::GetString("ShipFlightState", m_flightState));
Properties().Set("alertStatus", EnumStrings::GetString("ShipAlertStatus", m_alertState));
m_lastFiringAlert = StrToDouble(shipObj["last_firing_alert"].asString());
Json::Value hyperspaceDestObj = shipObj["hyperspace_destination"];
m_hyperspace.dest = SystemPath::FromJson(hyperspaceDestObj);
m_hyperspace.countdown = StrToFloat(shipObj["hyperspace_countdown"].asString());
m_hyperspace.duration = 0;
Json::Value gunArray = shipObj["guns"];
if (!gunArray.isArray()) throw SavedGameCorruptException();
assert(ShipType::GUNMOUNT_MAX == gunArray.size());
for (unsigned int i = 0; i < ShipType::GUNMOUNT_MAX; i++)
{
Json::Value gunArrayEl = gunArray[i];
if (!gunArrayEl.isMember("state")) throw SavedGameCorruptException();
if (!gunArrayEl.isMember("recharge")) throw SavedGameCorruptException();
if (!gunArrayEl.isMember("temperature")) throw SavedGameCorruptException();
m_gun[i].state = gunArrayEl["state"].asUInt();
m_gun[i].recharge = StrToFloat(gunArrayEl["recharge"].asString());
m_gun[i].temperature = StrToFloat(gunArrayEl["temperature"].asString());
}
m_ecmRecharge = StrToFloat(shipObj["ecm_recharge"].asString());
SetShipId(shipObj["ship_type_id"].asString()); // XXX handle missing thirdparty ship
m_dockedWithPort = shipObj["docked_with_port"].asInt();
m_dockedWithIndex = shipObj["index_for_body_docked_with"].asUInt();
Init();
m_stats.hull_mass_left = StrToFloat(shipObj["hull_mass_left"].asString()); // must be after Init()...
m_stats.shield_mass_left = StrToFloat(shipObj["shield_mass_left"].asString());
m_shieldCooldown = StrToFloat(shipObj["shield_cooldown"].asString());
m_curAICmd = 0;
m_curAICmd = AICommand::LoadFromJson(shipObj);
m_aiMessage = AIError(shipObj["ai_message"].asInt());
SetFuel(StrToDouble(shipObj["thruster_fuel"].asString()));
m_stats.fuel_tank_mass_left = GetShipType()->fuelTankMass * GetFuel();
m_reserveFuel = StrToDouble(shipObj["reserve_fuel"].asString());
PropertyMap &p = Properties();
p.Set("hullMassLeft", m_stats.hull_mass_left);
p.Set("hullPercent", 100.0f * (m_stats.hull_mass_left / float(m_type->hullMass)));
p.Set("shieldMassLeft", m_stats.shield_mass_left);
p.Set("fuelMassLeft", m_stats.fuel_tank_mass_left);
p.PushLuaTable();
lua_State *l = Lua::manager->GetLuaState();
lua_getfield(l, -1, "equipSet");
m_equipSet = LuaRef(l, -1);
lua_pop(l, 2);
UpdateLuaStats();
m_controller = 0;
const ShipController::Type ctype = static_cast<ShipController::Type>(shipObj["controller_type"].asInt());
if (ctype == ShipController::PLAYER)
SetController(new PlayerShipController());
else
SetController(new ShipController());
m_controller->LoadFromJson(shipObj);
m_navLights->LoadFromJson(shipObj);
m_shipName = shipObj["name"].asString();
Properties().Set("shipName", m_shipName);
}
