protected virtual void PutItem(Item item, int i, Character user, bool removeItem = true, bool createNetworkEvent = true)
{
if (i < 0 || i >= Items.Length)
{
string errorMsg = "Inventory.PutItem failed: index was out of range(" + i + ").\n" + Environment.StackTrace;
GameAnalyticsManager.AddErrorEventOnce("Inventory.PutItem:IndexOutOfRange", GameAnalyticsSDK.Net.EGAErrorSeverity.Error, errorMsg);
return;
}
if (Owner == null)
{
return;
}
Inventory prevInventory = item.ParentInventory;
Inventory prevOwnerInventory = item.FindParentInventory(inv => inv is CharacterInventory);
if (createNetworkEvent)
{
CreateNetworkEvent();
//also delay syncing the inventory the item was inside
if (prevInventory != null && prevInventory != this)
{
prevInventory.syncItemsDelay = 1.0f;
}
}
if (removeItem)
{
item.Drop(user);
if (item.ParentInventory != null)
{
item.ParentInventory.RemoveItem(item);
}
}
Items[i] = item;
item.ParentInventory = this;
#if CLIENT
if (slots != null)
{
slots[i].ShowBorderHighlight(Color.White, 0.1f, 0.4f);
}
#endif
if (item.body != null)
{
item.body.Enabled = false;
item.body.BodyType = FarseerPhysics.BodyType.Dynamic;
}
#if SERVER
if (prevOwnerInventory is CharacterInventory characterInventory && characterInventory != this && Owner == user)
{
var client = GameMain.Server?.ConnectedClients?.Find(cl => cl.Character == user);
GameMain.Server?.KarmaManager.OnItemTakenFromPlayer(characterInventory, client, item);
}
#endif
}
public void ServerRead(ClientNetObject type, IReadMessage msg, Client c)
{
List <Item> prevItems = new List <Item>(Items);
byte itemCount = msg.ReadByte();
ushort[] newItemIDs = new ushort[itemCount];
for (int i = 0; i < itemCount; i++)
{
newItemIDs[i] = msg.ReadUInt16();
}
if (c == null || c.Character == null)
{
return;
}
bool accessible = c.Character.CanAccessInventory(this);
if (this is CharacterInventory && accessible)
{
if (Owner == null || !(Owner is Character))
{
accessible = false;
}
else if (!((CharacterInventory)this).AccessibleWhenAlive && !((Character)Owner).IsDead)
{
accessible = false;
}
}
if (!accessible)
{
//create a network event to correct the client's inventory state
//otherwise they may have an item in their inventory they shouldn't have been able to pick up,
//and receiving an event for that inventory later will cause the item to be dropped
CreateNetworkEvent();
for (int i = 0; i < capacity; i++)
{
if (!(Entity.FindEntityByID(newItemIDs[i]) is Item item))
{
continue;
}
item.PositionUpdateInterval = 0.0f;
if (item.ParentInventory != null && item.ParentInventory != this)
{
item.ParentInventory.CreateNetworkEvent();
}
}
return;
}
List <Inventory> prevItemInventories = new List <Inventory>(Items.Select(i => i?.ParentInventory));
for (int i = 0; i < capacity; i++)
{
Item newItem = newItemIDs[i] == 0 ? null : Entity.FindEntityByID(newItemIDs[i]) as Item;
prevItemInventories.Add(newItem?.ParentInventory);
if (newItemIDs[i] == 0 || (newItem != Items[i]))
{
if (Items[i] != null)
{
Item droppedItem = Items[i];
Entity prevOwner = Owner;
droppedItem.Drop(null);
var previousInventory = prevOwner switch
{
Item itemInventory => (itemInventory.FindParentInventory(inventory => inventory is CharacterInventory) as CharacterInventory),
Character character => character.Inventory,
_ => null
};
if (previousInventory != null && previousInventory != c.Character?.Inventory)
{
GameMain.Server?.KarmaManager.OnItemTakenFromPlayer(previousInventory, c, droppedItem);
}
if (droppedItem.body != null && prevOwner != null)
{
droppedItem.body.SetTransform(prevOwner.SimPosition, 0.0f);
}
}
System.Diagnostics.Debug.Assert(Items[i] == null);
}
}
for (int i = 0; i < capacity; i++)
{
if (newItemIDs[i] > 0)
{
if (!(Entity.FindEntityByID(newItemIDs[i]) is Item item) || item == Items[i])
{
continue;
}
if (GameMain.Server != null)
{
var holdable = item.GetComponent <Holdable>();
if (holdable != null && !holdable.CanBeDeattached())
{
continue;
}
if (!prevItems.Contains(item) && !item.CanClientAccess(c))
{
#if DEBUG || UNSTABLE
DebugConsole.NewMessage($"Client {c.Name} failed to pick up item \"{item}\" (parent inventory: {(item.ParentInventory?.Owner.ToString() ?? "null")}). No access.", Color.Yellow);
#endif
if (item.body != null && !c.PendingPositionUpdates.Contains(item))
{
c.PendingPositionUpdates.Enqueue(item);
}
item.PositionUpdateInterval = 0.0f;
continue;
}
}
TryPutItem(item, i, true, true, c.Character, false);
for (int j = 0; j < capacity; j++)
{
if (Items[j] == item && newItemIDs[j] != item.ID)
{
Items[j] = null;
}
}
}
}
CreateNetworkEvent();
foreach (Inventory prevInventory in prevItemInventories.Distinct())
{
if (prevInventory != this)
{
prevInventory?.CreateNetworkEvent();
}
}
foreach (Item item in Items.Distinct())
{
if (item == null)
{
continue;
}
if (!prevItems.Contains(item))
{
if (Owner == c.Character)
{
GameServer.Log(GameServer.CharacterLogName(c.Character) + " picked up " + item.Name, ServerLog.MessageType.Inventory);
}
else
{
GameServer.Log(GameServer.CharacterLogName(c.Character) + " placed " + item.Name + " in " + Owner, ServerLog.MessageType.Inventory);
}
}
}
foreach (Item item in prevItems.Distinct())
{
if (item == null)
{
continue;
}
if (!Items.Contains(item))
{
if (Owner == c.Character)
{
GameServer.Log(GameServer.CharacterLogName(c.Character) + " dropped " + item.Name, ServerLog.MessageType.Inventory);
}
else
{
GameServer.Log(GameServer.CharacterLogName(c.Character) + " removed " + item.Name + " from " + Owner, ServerLog.MessageType.Inventory);
}
}
}
}
public override bool IsEnemy(Character character) => base.IsEnemy(character) || (target != null && target.FindParentInventory(inventory => inventory == character.Inventory) != null);
