public float GetPrice(PortWareIdentifier identifier, float quantity, PortTradeDirection direction)
{
switch (direction)
{
case PortTradeDirection.ShipPurchaseFromPort:
{
if (_model.Prices_ShipPurchaseFromPort.ContainsKey(identifier))
{
return(_model.Prices_ShipPurchaseFromPort[identifier] * quantity);
}
else
{
return(float.MaxValue);
}
}
case PortTradeDirection.ShipSaleToPort:
{
if (_model.Prices_ShipSaleToPort.ContainsKey(identifier))
{
return(_model.Prices_ShipSaleToPort[identifier] * quantity);
}
else
{
return(float.MaxValue);
}
}
default:
{
throw new NotImplementedException("Sale direction " + direction.ToString() + " not implemented.");
}
}
}
/// <summary>
/// Validates trade request and schedules awaitable transaction sequence
/// Trades are all or nothing.
/// Leave typesAndQuantites or statefulCargoIDs null if unused.
/// </summary>
/// <param name="sellingPort"></param>
/// <param name="purchasingShip"></param>
/// <param name="wareType"></param>
/// <param name="quantity"></param>
/// <param name="statefulCargoID"></param>
/// <returns></returns>
public async Task <PurchaseResult> TryTradeWithPort(Port port, IShip ship, PortTradeDirection direction, Dictionary <PortWareIdentifier, float> typesAndQuantities, HashSet <int> statefulCargoIDs)
{
switch (direction)
{
case PortTradeDirection.ShipSaleToPort:
{
return(await TrySellToPort(ship, port, typesAndQuantities, statefulCargoIDs));
}
case PortTradeDirection.ShipPurchaseFromPort:
{
return(await TryPurchaseCargoFromPort(port, ship, typesAndQuantities, statefulCargoIDs));
}
default:
throw new NotImplementedException(direction.ToString() + " not implemented in " + this.GetType().Name);
}
}