public bool AddMaterials(float materialID, int amountToAdd)
{
if (amountToAdd <= 0)
{
Debug.LogError("Amount of materials to add cannot be 0 or less.");
return(false);
}
else
{
if (MaterialIsAvailable(materialID))
{
WoodshopMaterialCount w = AvailableMaterials.Find(x => x.MaterialID == materialID);
int index = AvailableMaterials.IndexOf(w);
w.Amount += amountToAdd;
AvailableMaterials.Insert(index, w);
}
else
{
WoodshopMaterialCount newCount = new WoodshopMaterialCount {
MaterialID = materialID, Amount = amountToAdd
};
AvailableMaterials.Add(newCount);
}
return(true);
}
}
public bool RemoveMaterial(float materialID, int amountToRemove)
{
if (amountToRemove <= 0)
{
Debug.LogError("Amount of materials to remove cannot be 0 or less.");
return(false);
}
else
{
if (MaterialIsAvailable(materialID))
{
if (GetMaterialCount(materialID) - amountToRemove < 0)
{
throw new Exception("You don't have enough of this item (ID: " + materialID + ")");
}
else
{
WoodshopMaterialCount w = AvailableMaterials.Find(x => x.MaterialID == materialID);
w.Amount -= amountToRemove;
if (w.Amount == 0)
{
AvailableMaterials.Remove(w);
}
return(true);
}
}
else
{
throw new Exception("You don't have enough of this item (ID: " + materialID + ")");
}
}
}
public int GetMaterialCount(float materialID)
{
int count = 0;
if (MaterialIsAvailable(materialID))
{
WoodshopMaterialCount w = AvailableMaterials.Find(x => x.MaterialID == materialID);
count = w.Amount;
}
return(count);
}
public bool MaterialIsAvailable(float materialID)
{
WoodshopMaterialCount w = AvailableMaterials.Find(x => x.MaterialID == materialID);
return(w != null);
}