public static void StartNonNewtTranslation(Entity entity)
{
var moveDB = entity.GetDataBlob <TranslateMoveDB>();
var propulsionDB = entity.GetDataBlob <PropulsionAbilityDB>();
var positionDB = entity.GetDataBlob <PositionDB>();
var maxSpeedMS = propulsionDB.MaximumSpeed_MS;
positionDB.SetParent(null);
Vector3 targetPosMt = Distance.AuToMt(moveDB.TranslateExitPoint_AU);
Vector3 currentPositionMt = Distance.AuToMt(positionDB.AbsolutePosition_AU);
Vector3 postionDelta = currentPositionMt - targetPosMt;
double totalDistance = postionDelta.Length();
double maxKMeters = ShipMovementProcessor.CalcMaxFuelDistance_KM(entity);
double fuelMaxDistanceMt = maxKMeters * 1000;
if (fuelMaxDistanceMt >= totalDistance)
{
var currentVelocityMS = Vector3.Normalise(targetPosMt - currentPositionMt) * maxSpeedMS;
propulsionDB.CurrentVectorMS = currentVelocityMS;
moveDB.CurrentNonNewtonionVectorMS = currentVelocityMS;
moveDB.LastProcessDateTime = entity.Manager.ManagerSubpulses.StarSysDateTime;
CargoStorageDB storedResources = entity.GetDataBlob <CargoStorageDB>();
foreach (var item in propulsionDB.FuelUsePerKM)
{
var fuel = staticData.GetICargoable(item.Key);
StorageSpaceProcessor.RemoveCargo(storedResources, fuel, (long)(item.Value * totalDistance / 1000));
}
}
}
/// <summary>
/// consumes resources in the stockpile, and updates the dictionary.
/// </summary>
/// <param name="stockpile"></param>
/// <param name="toUse"></param>
private static void ConsumeResources(CargoStorageDB fromCargo, IDictionary <Guid, int> toUse)
{
foreach (KeyValuePair <Guid, int> kvp in toUse.ToArray())
{
ICargoable cargoItem = fromCargo.OwningEntity.Manager.Game.StaticData.GetICargoable(kvp.Key);
Guid cargoTypeID = cargoItem.CargoTypeID;
int amountUsedThisTick = 0;
if (fromCargo.StoredCargoTypes.ContainsKey(cargoTypeID))
{
if (fromCargo.StoredCargoTypes[cargoTypeID].ItemsAndAmounts.ContainsKey(cargoItem.ID))
{
if (fromCargo.StoredCargoTypes[cargoTypeID].ItemsAndAmounts[cargoItem.ID] >= kvp.Value)
{
amountUsedThisTick = kvp.Value;
}
else
{
amountUsedThisTick = (int)fromCargo.StoredCargoTypes[cargoTypeID].ItemsAndAmounts[cargoItem.ID];
}
}
}
StorageSpaceProcessor.RemoveCargo(fromCargo, cargoItem, amountUsedThisTick);
toUse[kvp.Key] -= amountUsedThisTick;
}
}
public void ProcessEntity(Entity entity, int deltaSeconds)
{
var manager = entity.Manager;
var moveDB = entity.GetDataBlob <TranslateMoveDB>();
var propulsionDB = entity.GetDataBlob <PropulsionDB>();
//var currentVector = propulsionDB.CurrentSpeed;
var maxSpeed = propulsionDB.MaximumSpeed;
var positionDB = entity.GetDataBlob <PositionDB>();
var currentPosition = positionDB.AbsolutePosition;
//targetPosition taking the range (how close we want to get) into account.
var targetPos = moveDB.TargetPosition * (1 - (moveDB.MoveRangeInKM / GameConstants.Units.KmPerAu) / moveDB.TargetPosition.Length());
var deltaVecToTarget = currentPosition - targetPos;
var currentSpeed = GMath.GetVector(currentPosition, targetPos, maxSpeed);
propulsionDB.CurrentVector = currentSpeed;
moveDB.CurrentVector = currentSpeed;
StaticDataStore staticData = entity.Manager.Game.StaticData;
CargoStorageDB storedResources = entity.GetDataBlob <CargoStorageDB>();
Dictionary <Guid, double> fuelUsePerMeter = propulsionDB.FuelUsePerKM;
double maxKMeters = ShipMovementProcessor.CalcMaxFuelDistance(entity);
var nextTPos = currentPosition + (currentSpeed * deltaSeconds);
var distanceToTargetAU = deltaVecToTarget.Length(); //in au
var deltaVecToNextT = currentPosition - nextTPos;
var fuelMaxDistanceAU = maxKMeters / GameConstants.Units.KmPerAu;
Vector4 newPos = currentPosition;
double distanceToNextTPos = deltaVecToNextT.Length();
double distanceToMove;
if (fuelMaxDistanceAU < distanceToNextTPos)
{
distanceToMove = fuelMaxDistanceAU;
double percent = fuelMaxDistanceAU / distanceToNextTPos;
newPos = nextTPos + deltaVecToNextT * percent;
Event usedAllFuel = new Event(manager.ManagerSubpulses.SystemLocalDateTime, "Used all Fuel", entity.GetDataBlob <OwnedDB>().OwnedByFaction, entity);
usedAllFuel.EventType = EventType.FuelExhausted;
manager.Game.EventLog.AddEvent(usedAllFuel);
}
else
{
distanceToMove = distanceToNextTPos;
newPos = nextTPos;
}
if (distanceToTargetAU < distanceToMove) // moving would overtake target, just go directly to target
{
distanceToMove = distanceToTargetAU;
propulsionDB.CurrentVector = new Vector4(0, 0, 0, 0);
newPos = targetPos;
moveDB.IsAtTarget = true;
entity.RemoveDataBlob <TranslateMoveDB>();
}
positionDB.AbsolutePosition = newPos;
int kMetersMoved = (int)(distanceToMove * GameConstants.Units.KmPerAu);
foreach (var item in propulsionDB.FuelUsePerKM)
{
var fuel = staticData.GetICargoable(item.Key);
StorageSpaceProcessor.RemoveCargo(storedResources, fuel, (long)(item.Value * kMetersMoved));
}
}