/// <summary>
/// Attempts to export produce for a village.
/// We first check if a group exporting this produce type exists
/// If so, then we do not send another
/// If not, then we remove the exported items from the settlement inventory, and add
/// them to the traders inventory. We then send this data to
/// </summary>
private void VillageExport(EconomicItemType type)
{
EntityGroup.GroupType groupType = type.GetTypeFromExport();
if (HasEntityGroupOfType(groupType))
{
return;
}
EconomicInventory traderInventory = new EconomicInventory();
//We iterate the surplus and add any relevent items to the inventory
foreach (KeyValuePair <EconomicItem, int> surplus in Surplus)
{
//If the surplus item is of correct type
if (surplus.Key.ExportType == type)
{
//We add to the trader inventory, remove it from the settlement inventory
traderInventory.AddItem(surplus.Key, surplus.Value);
Inventory.RemoveItem(surplus.Key, surplus.Value);
//And then finally remove from the surplus
//Surplus.Remove(surplus.Key);
}
}
//Create the group
//TODO - decide which entities will form the group
EntityGroup group = WorldEventManager.Instance.SpawnVillageTrader(this, type, traderInventory, null);
if (group != null)
{
Debug.Log("Group of type " + group.Type + " exporting from " + Settlement);
}
else
{
Debug.Log("Null group");
}
if (group == null)
{
Inventory.AddAll(traderInventory.GetAllItems());
}
else
{
CurrentActiveGroups.Add(group);
foreach (KeyValuePair <EconomicItem, int> kvp in traderInventory.GetAllItems())
{
Surplus.Remove(kvp.Key);
}
}
}
public override bool OnReachDestination(Vec2i position)
{
//If we haven't sold yet, then we are at our desitnation and must sell produce
if (!HasSold)
{
Debug.Log("Village trader has sold");
//We sell all items to the settlement
int income = Task.End.Import(EconomicInventory.GetAllItems());
//We then iterate each desired purchase and attempt to buy from settlement
foreach (KeyValuePair <EconomicItem, int> desiredPurch in Task.DesiredPurchases)
{
//We attempt to buy
if (Task.End.AttemptExport(desiredPurch.Key, desiredPurch.Value, income, out float remainingMoney, out int totalPurched))
{
EconomicInventory.AddItem(desiredPurch.Key, totalPurched);
income = (int)remainingMoney;
}
}
Debug.Log("Finding path back home");
//After we have sold, we set the path as heading back to the home settlement.
GenerateNewPath(Task.Start.Settlement.BaseChunk);
HasSold = true;
return(true);
}
else
{
Debug.Log("back home");
//if we have reached the destination now, we are back at our home settlement
foreach (var kvp in EconomicInventory.GetAllItems())
{
Task.Start.Inventory.AddItem(kvp.Key, kvp.Value);
}
//As the task is complete, this group should be destoryed
ShouldDestroy = true;
Task.Start.EntityGroupReturn(this);
return(false);
}
}
/// <summary>
/// Updates the settlement economy for this tick.
/// First adds all raw production to the settlement inventory,
/// we then subtract all the required use per tick
/// Then attempts to run all productions available, taking from the inventory
/// its produce will then be added to the inventory
/// </summary>
public void Tick()
{
//We first iterate all the raw production and add to inventory
foreach (KeyValuePair <EconomicItem, int> kvp in RawProductionPerTick)
{
Inventory.AddItem(kvp.Key, kvp.Value);
}
//We then interate all the use per tick andsubtract from the inventory
foreach (KeyValuePair <EconomicItem, int> kvp in UsePerTick)
{
int rem = Inventory.RemoveItem(kvp.Key, kvp.Value);
if (rem < 0)
{
// Debug.Log(World.Instance.GetSettlement(SettlementID).ToString() + " has run out of " + kvp.Key);
// Debug.Log("RUN OUT OF " + kvp.Key);
}
}
//We iterate all the productions, and calculate their productions
foreach (KeyValuePair <EconomicProduction, int> prod in EconomicProduction)
{
CalculateEconomicProduction(prod.Key, prod.Value);
}
Surplus.Clear();
SurlusByExportType.Clear();
SurplusByTypeCount.Clear();
//We order our surplus by item type - ready for exports
int surplusCount = 0;
RequiredImports.Clear();
//We iterate all the items in our inventory
foreach (KeyValuePair <EconomicItem, int> allItems in Inventory.GetAllItems())
{
int itemCount = allItems.Value;
//If this item has a desired stock level
if (DesiredItemStock.TryGetValue(allItems.Key, out int desiredStock))
{
//We calculate our surplus
int surplus = itemCount - desiredStock;
//if negative, then we add to required imports
if (surplus < 0)
{
if (!RequiredImports.ContainsKey(allItems.Key))
{
RequiredImports.Add(allItems.Key, 0);
}
RequiredImports[allItems.Key] -= surplus;
}
else
{//if positive, we add to surplus
if (!Surplus.ContainsKey(allItems.Key))
{
Surplus.Add(allItems.Key, 0);
}
Surplus[allItems.Key] += surplus;
surplusCount += surplus;
//We check if we already have included a surplus of this export type
if (!SurplusByTypeCount.ContainsKey(allItems.Key.ExportType))
{
SurplusByTypeCount.Add(allItems.Key.ExportType, 0);
}
SurplusByTypeCount[allItems.Key.ExportType] += surplus;
}
}
else
{
if (!Surplus.ContainsKey(allItems.Key))
{
Surplus.Add(allItems.Key, 0);
}
//We check if we already have included a surplus of this export type
if (!SurplusByTypeCount.ContainsKey(allItems.Key.ExportType))
{
SurplusByTypeCount.Add(allItems.Key.ExportType, 0);
}
Surplus[allItems.Key] += allItems.Value;
SurplusByTypeCount[allItems.Key.ExportType] += allItems.Value;
}
}
//If this settlement is a village, then we desire to export any surplus produce to near by places
if (Settlement.SettlementType == SettlementType.VILLAGE)
{
int foodSurplus = 0;
int animalSurplus = 0;
int oreSurplus = 0;
int woodSurplus = 0;
SurplusByTypeCount.TryGetValue(EconomicItemType.food, out foodSurplus);
SurplusByTypeCount.TryGetValue(EconomicItemType.animalProduce, out animalSurplus);
SurplusByTypeCount.TryGetValue(EconomicItemType.ore, out oreSurplus);
SurplusByTypeCount.TryGetValue(EconomicItemType.wood, out woodSurplus);
if (foodSurplus > 2000)
{
VillageExport(EconomicItemType.food);
}
if (animalSurplus > 1000)
{
VillageExport(EconomicItemType.animalProduce);
}
if (oreSurplus > 1000)
{
VillageExport(EconomicItemType.ore);
}
if (woodSurplus > 1000)
{
VillageExport(EconomicItemType.wood);
}
}
//if this settlemet is a village, then we check how much surplus stuff we have
}