public override float EstimateCost(IWorldState worldState)
{
Merchant merchant = worldState.GetMerchant(merchantId);
float salePrice = merchant.saleEntries[saleEntryIndex].price;
return(salePrice);
}
protected override void GenerateConditions(IWorldState worldState)
{
Merchant merchant = worldState.GetMerchant(merchantId);
conditions = new List <Condition>();
MoneyCondition moneyCond = new MoneyCondition(buyerId, merchant.saleEntries[saleEntryIndex].price);
conditions.Add(moneyCond);
LocationCondition locationCond = new LocationCondition(buyerId, merchant.position);
conditions.Add(locationCond);
}
public override void ExecuteImmediate(IWorldState worldState)
{
IEntity buyer = worldState.GetEntity(buyerId);
Merchant merchant = worldState.GetMerchant(merchantId);
float salePrice = merchant.saleEntries[saleEntryIndex].price;
if (buyer.Money > salePrice)
{
Item item = merchant.saleEntries[saleEntryIndex].itemTemplate.Generate();
buyer.AddInventoryItem(item);
buyer.Money -= salePrice;
}
}
public Merchant GetMerchant(int id)
{
if (merchantDict.TryGetValue(id, out Merchant merchant))
{
return(merchant);
}
else
{
Merchant parentMerchant = parentWorldState.GetMerchant(id);
if (parentMerchant != null)
{
Merchant m = parentMerchant.Clone();
merchantDict.Add(m.id, m);
return(m);
}
else
{
return(null);
}
}
}