public bool BuyMetal(MetalCargo from, int amount)
{
if (Vector2.Distance(transform.position, from.transform.position) <= 2f)
{
if (!RelationshipManager.IsBlockading(gameObject.tag, from.tag))
{
if (GetCurrentFreeCargo() >= amount)
{
CurrentMetal += amount;
from.RemoveMetal(amount);
return(true);
}
}
}
return(false);
}
public bool SellMetal(MetalCargo to, int amount)
{
if (Vector2.Distance(transform.position, to.transform.position) <= 2f)
{
if (!RelationshipManager.IsBlockading(gameObject.tag, to.tag))
{
if (CurrentMetal >= amount)
{
if (to.GetCurrentFreeCargo() >= amount)
{
CurrentMetal -= amount;
to.AddMetal(amount);
return(true);
}
}
}
}
return(false);
}
private SellingStructure getBestDeal()
{
List <SellingStructure> allBuildings = BuildingsManager.sellingStructures;
int currentBestPrice = int.MaxValue;
SellingStructure best = null;
foreach (SellingStructure current in allBuildings)
{
if (current != null)
{
// DistanceToBuilding is how much distance to current building affects outcome
float distanceToBuilding = Vector2.Distance(aiAttributes.AttachedShip.transform.position, current.transform.position) * aiAttributes.distanceToBuildingModifier;
// Calculate currentPrice by getting metal price in the building and modifying it by distanceToBuilding
int currentPrice = Mathf.FloorToInt(current.MetalPrice + distanceToBuilding);
// Add preference towards own faction
if (!aiAttributes.AttachedShip.tag.Equals(current.tag))
{
currentPrice = Mathf.FloorToInt(currentPrice * (1 + aiAttributes.ownFactionTradeBiasModifier));
}
if ((best == null || currentBestPrice > currentPrice) &&
!RelationshipManager.IsBlockading(current.tag, aiAttributes.AttachedShip.tag) &&
current.Cargo.CurrentMetal >= aiAttributes.AttachedShip.Cargo.GetCurrentFreeCargo() / 2 &&
(FactionsManager.factions[aiAttributes.AttachedShip.tag].money >= aiAttributes.AttachedShip.Cargo.GetCurrentFreeCargo() * current.MetalPrice || current.tag.Equals(aiAttributes.AttachedShip.tag)))
{
if (best == null || Random.value > aiAttributes.randomness)
{
currentBestPrice = currentPrice;
best = current;
}
}
}
}
return(best);
}