public InventoryItemInstance(InventoryItemModel model)
{
ItemModel = model;
Condition = model.MaxCondition;
Equipped = false;
Quantity = model.Stackable ? 1 : UnstackableQuantity;
}
internal InventoryItemInstance(InventoryItemModel model, float condition, int quantity)
{
ItemModel = model;
Condition = condition;
Equipped = false;
Quantity = quantity;
}
public void AddItem(string item, int quantity)
{
InventoryItemModel mdl = Models[item];
if (mdl.Stackable)
{
InventoryItemInstance instance = null;
foreach (InventoryItemInstance i in Items)
{
if (i.ItemModel.Name == mdl.Name)
{
instance = i;
break;
}
}
if (instance == null)
{
instance = new InventoryItemInstance(mdl);
Items.Add(instance);
instance.Quantity = 0;
}
instance.Quantity += quantity;
}
else
{
for (int i = 0; i < quantity; i++)
{
Items.Add(new InventoryItemInstance(mdl));
}
}
}
public InventoryItemModel UseItem(string item)
{
//search list for first instance
int foundIndex = -1;
InventoryItemModel foundModel = null;
for (int i = 0; i < Items.Count; i++)
{
if (Items[i].ItemModel.Name == item)
{
foundIndex = i;
foundModel = Items[i].ItemModel;
break;
}
}
if (foundIndex >= 0)
{
if (foundModel.Stackable)
{
Items[foundIndex].Quantity -= 1;
if (Items[foundIndex].Quantity == 0)
{
Items.RemoveAt(foundIndex);
}
}
else
{
Items.RemoveAt(foundIndex);
}
}
return(foundModel);
}
public InventoryItemModel UseItem(string item, int quantity)
{
int foundIndex = -1;
InventoryItemModel foundModel = null;
for (int i = 0; i < Items.Count; i++)
{
if (Items[i].ItemModel.Name == item)
{
foundIndex = i;
foundModel = Items[i].ItemModel;
break;
}
}
if (foundIndex >= 0)
{
if (foundModel.Stackable)
{
if (Items[foundIndex].Quantity < quantity)
{
throw new InvalidOperationException();
}
Items[foundIndex].Quantity -= quantity;
if (Items[foundIndex].Quantity == 0)
{
Items.RemoveAt(foundIndex);
}
}
else
{
if (quantity > 1)
{
//TODO f**k this is horrible
for (int j = 0; j < quantity; j++)
{
UseItem(item);
}
}
else
{
Items.RemoveAt(foundIndex);
}
}
}
return(foundModel);
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
{
return(null);
}
JObject jsonObject = JObject.Load(reader);
float condition = jsonObject["Condition"].Value <float>();
string modelName = jsonObject["$ItemModel"].Value <string>();
int quantity = jsonObject["Quantity"].Value <int>();
InventoryItemModel model = InventoryModel.GetModel(modelName);
return(new InventoryItemInstance(model, condition, quantity));
}
