public override ActorActionResult TakeTurn()
{
var move = GetAbility(AbilitySignature.Move);
if (target != null && move != null)
{
if (MapUtils.IsNeighborCells(target.Entity.Cell, Entity.Cell) == false)
{
var dir = target.Entity.Cell - Entity.Cell;
var delta = MapUtils.To4Dir(dir);
return(move.Perform(this, Entity.Cell + delta));
}
}
return(null);
}
protected override ActorActionResult OnPerform(Actor user, Entity target, Vector2Int tile)
{
Item targetItem = null;
if (target == null)
{
targetItem = user.Entity.Level.Entities.Get <Item>(tile);
}
else
{
targetItem = target.GetEntityComponent <Item>();
}
if (targetItem == null)
{
Debug.Log($"Can't take item at {tile}. No item found.");
return(null);
}
Vector2Int actorCell = user.Entity.Cell;
Vector2Int itemCell = targetItem.Entity.Cell;
if (actorCell == itemCell || MapUtils.IsNeighborCells(actorCell, itemCell))
{
var inv = user.Entity.GetEntityComponent <Inventory>();
if (inv != null)
{
Debug.Log($"Grabbing item {target.name}");
inv.Add(targetItem);
}
else
{
Debug.Log($"Can't grab item {target.name}. Actor doesn't have inventory");
}
}
return(null);
}
public override bool CanPerform(Actor user, Vector2Int tile)
{
return(base.CanPerform(user, tile) && MapUtils.IsNeighborCells(user.Entity.Cell, tile) && user.CanOccupy(tile));
}
