internal InventoryItemInstance(InventoryItemModel model, float condition, int quantity, bool equipped)
{
ItemModel = model;
Condition = condition;
Equipped = equipped;
Quantity = quantity;
}
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 InventoryItemInstance(InventoryItemModel model)
{
ItemModel = model;
Condition = model.MaxCondition;
Equipped = false;
Quantity = 1;
}
public InventoryItemInstance(InventoryItemModel model, long id, float condition, int quantity, bool equipped)
{
InstanceUID = id;
ItemModel = model;
Condition = condition;
Equipped = equipped;
Quantity = quantity;
}
/// <summary>
/// Gets the nice name of an item, or its plain name if the nice name isn't available
/// </summary>
public static string GetNiceName(InventoryItemModel item)
{
var def = GetDef(item.Name);
if (def != null)
{
return(def.NiceName);
}
return(item.Name);
}
//returns found instance
public InventoryItemInstance TakeItem(InventoryItemModel item)
{
InventoryItemInstance foundInstance = FindItem(item);
if (foundInstance == null)
{
return(null);
}
Items.Remove(foundInstance);
return(foundInstance);
}
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();
}
int oldQuantity = Items[foundIndex].Quantity;
Items[foundIndex].Quantity -= quantity;
CallOnQuantityChanged(Items[foundIndex], oldQuantity);
if (Items[foundIndex].Quantity == 0)
{
CallOnRemove(Items[foundIndex]);
Items.RemoveAt(foundIndex);
}
}
else
{
if (quantity > 1)
{
//TODO f**k this is horrible
for (int j = 0; j < quantity; j++)
{
UseItem(item);
}
}
else
{
CallOnRemove(Items[foundIndex]);
Items.RemoveAt(foundIndex);
}
}
}
return(foundModel);
}
/// <summary>
/// Adds an inventory item model
/// </summary>
public static void AddModel(InventoryItemModel model, bool overwrite = false)
{
string name = model.Name;
if (overwrite || !Models.ContainsKey(name))
{
Models[name] = model;
}
else
{
throw new InvalidOperationException("A model by that name already exists");
}
}
//this is arguably useless actually but I'm drunk and tired
private InventoryItemInstance FindItem(InventoryItemModel item)
{
InventoryItemInstance foundInstance = null;
foreach (InventoryItemInstance i in Items)
{
if (i.ItemModel == item)
{
foundInstance = i;
break;
}
}
return(foundInstance);
}
public static InventoryItemInstance MakeItemInstance(SerializableItemInstance sItemInstance)
{
InventoryItemModel model = InventoryModel.GetModel(sItemInstance.ItemModel);
if (model == null)
{
CDebug.LogEx(string.Format("Couldn't find model {0} for SerializableItemInstance", sItemInstance.ItemModel), LogLevel.Error, sItemInstance);
return(null);
}
InventoryItemInstance rItemInstance = new InventoryItemInstance(model, sItemInstance.Condition, sItemInstance.Quantity, false);
return(rItemInstance);
}
public static EquipSlot GetItemSlot(InventoryItemModel item)
{
//LeftWeapon isn't actually supported
if (item is WeaponItemModel)
{
return(EquipSlot.RightWeapon);
}
else if (item is ArmorItemModel aim)
{
return(aim.Slot);
}
else
{
return(EquipSlot.None);
}
}
public InventoryItemInstance(InventoryItemModel model, float condition, int quantity, bool equipped) : this(model, 0, condition, quantity, equipped)
{
var gameState = GameState.Instance;
if (gameState != null)
{
//use GameState id counter
InstanceUID = gameState.NextUID;
}
else
{
//use Time based id counter
byte[] idBytes = BitConverter.GetBytes((ulong)DateTime.UtcNow.Ticks);
idBytes[0] = (byte)(CoreUtils.Random.Next(byte.MinValue, byte.MaxValue));
InstanceUID = (long)BitConverter.ToUInt64(idBytes, 0);
}
}
private void AddItem(string item, int quantity, bool enforceQuantityLimit, out int quantityRemaining)
{
quantityRemaining = 0;
if (quantity <= 0)
{
return;
}
InventoryItemModel mdl = Models[item];
enforceQuantityLimit &= mdl.MaxQuantity > 0;
if (enforceQuantityLimit)
{
int quantityToAdd = Math.Min(quantity, mdl.MaxQuantity);
quantityRemaining = quantity - quantityToAdd;
quantity = quantityToAdd;
}
if (mdl.Stackable)
{
InventoryItemInstance instance = FindFirstItem(mdl.Name);
if (instance == null)
{
instance = new InventoryItemInstance(mdl);
Items.Add(instance);
CallOnAdd(instance);
instance.Quantity = 0;
}
int oldQuantity = instance.Quantity;
instance.Quantity += quantity;
CallOnQuantityChanged(instance, oldQuantity);
}
else
{
for (int i = 0; i < quantity; i++)
{
var instance = new InventoryItemInstance(mdl);
Items.Add(instance);
CallOnAdd(instance);
}
}
}
public void AddItem(string item, int quantity)
{
if (quantity <= 0)
{
return;
}
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 InventoryItemInstance(InventoryItemModel model) : this(model, model.MaxCondition, 1, false)
{
}
public InventoryItemInstance(InventoryItemModel model, float condition, int quantity, bool equipped) : this(model, 0, condition, quantity, equipped)
{
ResetUID();
}