/// <summary>
/// Refuel the aircraft unit in air.
/// </summary>
/// <param name="refuelingAircraft">The aircraft unit to refuel from.</param>
/// <returns></returns>
public bool RefuelInAir(AircraftUnit refuelingAircraft)
{
// Check if refueling aircraft is within distance
var distanceToTargetM = MapHelper.CalculateDistanceM(Position.Coordinate, refuelingAircraft.Position.Coordinate);
if (distanceToTargetM < GameConstants.DISTANCE_TO_TARGET_IS_HIT_M)
{
// Make sure we're in the queue
if (!refuelingAircraft.IsInFuelQueue(this) && !refuelingAircraft.AddToFuelQueue(this, FuelDistanceCoveredSinceRefuelM))
{
return(false);
}
return(refuelingAircraft.GiveFuel(this));
}
// Take bingo fuel factor into account
distanceToTargetM *= GameConstants.BINGO_FUEL_FACTOR;
if (distanceToTargetM < FuelDistanceRemainingM)
{
// Check if refueling aircraft has enough fuel to give us. Make sure to remove from queue before adding
refuelingAircraft.RemoveFromFuelQueue(this);
if (refuelingAircraft.AddToFuelQueue(this, FuelDistanceCoveredSinceRefuelM + distanceToTargetM))
{
MissionType = GameConstants.MissionType.Ferry;
MissionTargetType = GameConstants.MissionTargetType.Undefined;
TargetDetectedUnit = null;
IsOrderedToReturnToBase = true;
ActualSpeedKph = GetSpeedInKphFromSpeedType(GameConstants.UnitSpeedType.Cruise);
SetActualSpeed(ActualSpeedKph); //force afterburners off immediately
UserDefinedSpeed = GameConstants.UnitSpeedType.Cruise;
SetDirty(GameConstants.DirtyStatus.UnitChanged);
// Change speed on refueling aircraft as well
refuelingAircraft.ActualSpeedKph = refuelingAircraft.GetSpeedInKphFromSpeedType(GameConstants.UnitSpeedType.Slow);
refuelingAircraft.SetActualSpeed(refuelingAircraft.ActualSpeedKph);
refuelingAircraft.UserDefinedSpeed = GameConstants.UnitSpeedType.Slow;
refuelingAircraft.SetDirty(GameConstants.DirtyStatus.UnitChanged);
// Create waypoint to the refueling aircraft and add refuel order
if (MovementOrder is MovementFormationOrder)
{
MovementOrder = new MovementOrder();
}
var wp = new Waypoint(refuelingAircraft);
wp.DesiredDistanceToTargetM = GameConstants.DISTANCE_TO_TARGET_IS_HIT_M; // TODO: set proper distance
wp.IsNotRecurring = true;
wp.Orders.Add(new BaseOrder()
{
OrderType = GameConstants.OrderType.RefuelInAir, SecondId = refuelingAircraft.Id
});
MovementOrder.AddWaypointToTop(wp);
ReCalculateEta();
return(true);
}
}
return(false);
}