public override float EstimateCost(IWorldState worldState)
{
IEntity entity = worldState.GetEntity(entityID);
float dist = PathFinder.EstimateDistance(entity.Position, targetPos);
return(dist);
}
public override List <Action> GenerateSatisfyingActions(IWorldState worldState, int maxActions)
{
List <Action> actions = new List <Action>();
IEntity entity = worldState.GetEntity(entityId);
float powerDiff = minPower - entity.GetPower();
if (powerDiff <= 0)
{
return(actions);
}
ItemFilter filter = new ItemFilter();
filter.requireEquippable = true;
for (int i = 0; i < Item.numItemSlots; i++)
{
if (entity.TryGetEquippedItem((ItemSlot)i, out Item item))
{
filter.minPower[i] = powerDiff + item.power;
}
else
{
filter.minPower[i] = powerDiff;
}
}
EquipAction equipAction = new EquipAction(worldState, entityId, filter);
actions.Add(equipAction);
return(actions);
}
override public bool Satisfied(IWorldState worldState)
{
IEntity owner = worldState.GetEntity(ownerId);
foreach (Item i in owner.GetInventory())
{
if (itemFilter.Satisfied(i))
{
return(true);
}
}
return(false);
}
public override void ExecuteImmediate(IWorldState worldState)
{
IEntity entity = worldState.GetEntity(entityId);
foreach (Item item in entity.GetInventory())
{
if (itemFilter.Satisfied(item) && item.equippable)
{
entity.EquipItem(item, item.slot);
return;
}
}
}
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 IEntity GetEntity(int id)
{
if (entityDict.TryGetValue(id, out IEntity entity))
{
return(entity);
}
else
{
IEntity parentEntity = parentWorldState.GetEntity(id);
if (parentEntity != null)
{
AbstractEntity e = new AbstractEntity(parentEntity);
entityDict.Add(parentEntity.Id, e);
return(e);
}
else
{
return(null);
}
}
}
public override List <Action> GenerateSatisfyingActions(IWorldState worldState, int maxActions)
{
List <BuyOption> options = new List <BuyOption>();
IEntity owner = worldState.GetEntity(ownerId);
foreach (Merchant m in worldState.GetMerchants())
{
int bestIndex = -1;
for (int i = 0; i < m.saleEntries.Count; i++)
{
if (itemFilter.Satisfied(m.saleEntries[i].itemTemplate.Expected()))
{
if (bestIndex == -1 || m.saleEntries[bestIndex].price < m.saleEntries[i].price)
{
bestIndex = i;
}
}
}
if (bestIndex != -1)
{
float dist = PathFinder.EstimateDistance(owner.Position, m.position);
options.Add(new BuyOption(m, dist, bestIndex));
}
}
//Debug.Log($"Found {options.Count} options");
options.Sort((x, y) => x.dist.CompareTo(y.dist));
List <Action> actions = new List <Action>();
for (int i = 0; i < Mathf.Min(maxActions, options.Count); i++)
{
BuyAction buyAction = new BuyAction(worldState, ownerId, options[i].saleEntryIndex, options[i].merchant.id);
actions.Add(buyAction);
}
return(actions);
}
public override void ExecuteImmediate(IWorldState worldState)
{
IEntity entity = worldState.GetEntity(entityID);
entity.Position = targetPos;
}
override public bool Satisfied(IWorldState worldState)
{
IEntity owner = worldState.GetEntity(entityId);
return(owner.GetPower() >= minPower);
}
public override bool Satisfied(IWorldState worldState)
{
IEntity entity = worldState.GetEntity(entityId);
return(entity.Money > money);
}
public override bool Satisfied(IWorldState worldState)
{
IEntity entity = worldState.GetEntity(entityID);
return(entity.Position == position);
}