/// <summary>
/// Check whether the given recepie can be crafted by the inventory
/// </summary>
/// <param name="recepie"> The recepie to check </param>
/// <returns> true if the recepie can be crafted, false if not </returns>
public bool CanCraft(Recepie recepie)
{
foreach (var requiredItem in recepie.RequiredItems)
{
var materialStackEntry = Find(requiredItem.Item);
if (materialStackEntry == null)
{
// Item isn't in inventory at all, can't craft
Debug.LogWarning(string.Format("Can't craft {0}, {1} wasn't present at all",
recepie.GetType().FullName, requiredItem.Item.GetType().FullName));
return(false);
}
if (materialStackEntry.Count < requiredItem.Count)
{
// Don't have enough of that item to craft
Debug.LogWarning(string.Format("Can't craft {0}, didnt have enough of {1}",
recepie.GetType().FullName, requiredItem.Item.GetType().FullName));
return(false);
}
}
return(true);
}
/// <summary>
/// Attempt to craft the given recepie
/// </summary>
/// <param name="recepie"> The recepie to craft </param>
/// <returns> true if the recpie was crafted successfully, false if not </returns>
public bool Craft(Recepie recepie)
{
if (!CanCraft(recepie))
{
Debug.LogWarning(string.Format("Tried to craft {0} but check failed", recepie.Produces.GetType().FullName));
return(false);
}
foreach (var requiredItem in recepie.RequiredItems)
{
for (int i = 0; i < requiredItem.Count; i++)
{
if (!Remove(requiredItem.Item))
{
// Something bad happened
Debug.LogWarning(string.Format("While trying to craft {0}, failed to remove one {1} from inventory",
recepie.GetType().FullName, requiredItem.Item.GetType().FullName));
return(false);
}
}
}
Add(recepie.Produces);
return(true);
}
