/// <summary>
/// Sets a networked variable of the script.
/// </summary>
/// <param name="name">Name of the variable to store.</param>
/// <param name="value">Value of the variable to store.</param>
public void SetNetworkVar(string name, object value)
{
// Set the variable.
this.SetVar(name, value);
if (this._variableChangeTransactions.ContainsKey(Thread.CurrentThread))
{
// Add to the transaction.
PrepareDictionary(name, value, this._variableChangeTransactions[Thread.CurrentThread]);
}
else
{
// Create the LDF.
var ldf = new LegoDataDictionary();
PrepareDictionary(name, value, ldf);
// Broadcast the variable changes.
Task.Run(() =>
{
this.Zone.BroadcastMessage(new ScriptNetworkVarUpdateMessage
{
Associate = this.GameObject,
Data = ldf,
});
});
}
}
public override void Deserialize(BitReader reader)
{
base.Deserialize(reader);
Configs = new LegoDataDictionary();
Configs.DeserializePathConfigs(reader);
}
public async Task AddItemAsync(Lot lot, uint count, LegoDataDictionary extraInfo = default)
{
await using var cdClient = new CdClientContext();
var componentId = await cdClient.ComponentsRegistryTable.FirstOrDefaultAsync(
r => r.Id == lot && r.Componenttype == (int)ComponentId.ItemComponent
);
if (componentId == default)
{
Logger.Error($"{lot} does not have a Item component");
return;
}
var component = await cdClient.ItemComponentTable.FirstOrDefaultAsync(
i => i.Id == componentId.Componentid
);
if (component == default)
{
Logger.Error(
$"{lot} has a corrupted component registry. There is no Item component of Id: {componentId.Componentid}"
);
return;
}
Debug.Assert(component.ItemType != null, "component.ItemType != null");
await AddItemAsync(lot, count, ((ItemType)component.ItemType).GetInventoryType(), extraInfo);
}
/// <summary>
/// Build a LegoDataDictionary from path config values. Path configs have a different serialization than LDF in
/// Lvl files has.
/// </summary>
/// <remarks>
/// Some config entries have no type defined, for example `pathspeed=0.8` or `delay=5`.
/// This code tries to interpret those values first as an int, then as a float, and if
/// neither succeeds, stores it as a string.
/// </remarks>
/// <seealso cref="SerializePathConfigs"/>
public static void DeserializePathConfigs(this LegoDataDictionary @this, BitReader reader)
{
var configCount = reader.Read <uint>();
for (var i = 0; i < configCount; i++)
{
var key = reader.ReadNiString(true, true);
var typeAndValue = reader.ReadNiString(true, true);
var firstColon = typeAndValue.IndexOf(':');
if (firstColon == -1)
{
if (int.TryParse(typeAndValue, out var intValue))
{
@this.Add(key, intValue);
}
else if (float.TryParse(typeAndValue, out var floatVal))
{
@this.Add(key, floatVal);
}
else
{
@this.Add(key, typeAndValue);
}
continue;
}
var type = int.Parse(typeAndValue[..firstColon]);
/// <summary>
/// Instantiates an item using saved information from the player (e.g. the count, slot and LDD)
/// </summary>
/// <param name="itemInstance">An item as fetched from the Uchu database to base this item on</param>
/// <param name="owner">The owner (generally player) of this item</param>
/// <param name="inventory">The inventory to add the item to</param>
/// <returns>The instantiated item</returns>
public static async Task <Item> Instantiate(InventoryItem itemInstance,
GameObject owner, Inventory inventory)
{
return(await Instantiate(owner, itemInstance.Lot, inventory, (uint)itemInstance.Count,
(uint)itemInstance.Slot, LegoDataDictionary.FromString(itemInstance.ExtraInfo),
(ObjectId)itemInstance.Id, isEquipped : itemInstance.IsEquipped, isBound : itemInstance.IsBound,
rootItem : inventory.ManagerComponent.Items.FirstOrDefault(i => i.Id == itemInstance.ParentId)));
}
public override void Deserialize(BitReader reader)
{
base.Deserialize(reader);
Rotation = reader.ReadNiQuaternion();
Configs = new LegoDataDictionary();
Configs.DeserializePathConfigs(reader);
}
public override void Deserialize(BitReader reader)
{
Confirmed = reader.ReadBit();
DeleteItem = reader.ReadBit();
OutSuccess = reader.ReadBit();
if (reader.ReadBit())
{
InventoryType = (InventoryType)reader.Read <int>();
}
if (reader.ReadBit())
{
ItemType = (ItemType)reader.Read <int>();
}
var len = reader.Read <uint>();
if (len > 0)
{
var info = reader.ReadString((int)len, true);
ExtraInfo = LegoDataDictionary.FromString(info);
}
ForceDeletion = reader.ReadBit();
if (reader.ReadBit())
{
Source = reader.ReadGameObject(Associate.Zone);
}
if (reader.ReadBit())
{
Item = reader.ReadGameObject <Item>(Associate.Zone);
}
if (reader.ReadBit())
{
Requesting = reader.ReadGameObject(Associate.Zone);
}
if (reader.ReadBit())
{
TotalItems = reader.Read <uint>();
}
if (reader.ReadBit())
{
SubKey = reader.Read <long>();
}
if (reader.ReadBit())
{
TradeId = reader.Read <long>();
}
}
public override void Serialize(BitWriter writer)
{
writer.WriteBit(true);
writer.Write((uint)Items.Count);
foreach (var(_, item) in Items)
{
writer.Write(item.InventoryItemId);
writer.Write(item.LOT);
writer.WriteBit(false);
var stack = item.Count > 1;
writer.WriteBit(stack);
if (stack)
{
writer.Write((uint)item.Count);
}
var hasSlot = item.Slot != -1;
writer.WriteBit(hasSlot);
if (hasSlot)
{
writer.Write((ushort)item.Slot);
}
var hasInventoryType = item.InventoryType != -1;
writer.WriteBit(hasInventoryType);
if (hasInventoryType)
{
writer.Write((uint)item.InventoryType);
}
var hasExtraData = !string.IsNullOrWhiteSpace(item.ExtraInfo);
writer.WriteBit(hasExtraData);
if (hasExtraData)
{
writer.WriteLdfCompressed(LegoDataDictionary.FromString(item.ExtraInfo));
}
writer.WriteBit(true);
}
writer.WriteBit(true);
writer.Write <uint>(0);
}
/// <summary>
/// Launches the client.
/// </summary>
/// <param name="host">Host to launch.</param>
/// <returns>Process that was started.</returns>
public Process Launch(ServerEntry host)
{
// Set up the runtime if it isn't installed.
if (!this.Runtime.IsInstalled)
{
if (this.Runtime.CanInstall)
{
// Install the runtime.
this.Runtime.Install();
}
else
{
// Stop the launch if a valid runtime isn't set up.
return(null);
}
}
// Modify the boot file.
var bootConfigLocation = Path.Combine(this.systemInfo.ClientLocation, "boot.cfg");
LegoDataDictionary bootConfig = null;
try
{
bootConfig = LegoDataDictionary.FromString(File.ReadAllText(bootConfigLocation).Trim().Replace("\n", ""), ',');
}
catch (FormatException)
{
bootConfig = LegoDataDictionary.FromString(File.ReadAllText(Path.Combine(this.systemInfo.ClientLocation, "boot_backup.cfg")).Trim().Replace("\n", ""), ',');
}
bootConfig["SERVERNAME"] = host.ServerName;
bootConfig["AUTHSERVERIP"] = host.ServerAddress;
File.WriteAllText(bootConfigLocation, bootConfig.ToString(","));
// Apply any pre-launch patches.
foreach (var patch in Patcher.Patches)
{
if (patch is IPreLaunchPatch preLaunchPatch)
{
if (!patch.Installed)
{
continue;
}
preLaunchPatch.OnClientRequestLaunch();
}
}
// Launch the client.
var clientProcess = this.Runtime.RunApplication(Path.Combine(this.systemInfo.ClientLocation, "legouniverse.exe"), this.systemInfo.ClientLocation);
clientProcess.Start();
// Return the output.
return(clientProcess);
}
public override void Deserialize(BitReader reader)
{
Type = reader.Read <int>();
Value = reader.Read <int>();
Activator = reader.ReadGameObject(Associate.Zone);
var ldl = reader.ReadString((int)reader.Read <uint>(), true);
Settings = LegoDataDictionary.FromString(ldl);
}
public override void Deserialize(BitReader reader)
{
base.Deserialize(reader);
UnknownQuaternion = reader.ReadNiQuaternion();
if (Version >= 17)
{
Speed = reader.Read <float>();
}
Configs = new LegoDataDictionary();
Configs.DeserializePathConfigs(reader);
}
public static Item Instantiate(Lot lot, Inventory inventory, uint count, LegoDataDictionary extraInfo = default)
{
uint slot = default;
for (var index = 0; index < inventory.Size; index++)
{
if (inventory.Items.All(i => i.Slot != index))
{
break;
}
slot++;
}
return(Instantiate(lot, inventory, count, slot, extraInfo));
}
private async Task UpdateCountAsync(uint count)
{
if (count >= Count)
{
AddCount(count);
}
else
{
RemoveCount(count);
}
if (count > 0)
{
return;
}
await using var ctx = new UchuContext();
var item = await ctx.InventoryItems.FirstOrDefaultAsync(
i => i.Id == Id
);
if (item == default)
{
return;
}
if (await IsEquippedAsync())
{
await UnEquipAsync();
}
ctx.InventoryItems.Remove(item);
await ctx.SaveChangesAsync();
// Disassemble item.
if (LegoDataDictionary.FromString(item.ExtraInfo).TryGetValue("assemblyPartLOTs", out var list))
{
foreach (var part in (LegoDataList)list)
{
await Inventory.ManagerComponent.AddItemAsync((int)part, 1);
}
}
Destroy(this);
}
public async Task FinishBuilding(Lot[] models)
{
var inventory = GameObject.GetComponent <InventoryManagerComponent>();
foreach (var module in models)
{
inventory.RemoveItem(module, 1, InventoryType.TemporaryModels);
}
var model = new LegoDataDictionary
{
["assemblyPartLOTs"] = LegoDataList.FromEnumerable(models.Select(s => s.Id))
};
await inventory.AddItemAsync(6416, 1, InventoryType.Models, model);
await ConfirmFinish();
}
public static void WriteLdfCompressed(this BitWriter @this, LegoDataDictionary dict)
{
using var stream = new MemoryStream();
using var temp = new BitWriter(stream);
Core.BitWriterExtensions.Write(temp, dict);
var buffer = stream.ToArray();
var compressed = Zlib.CompressBytes(buffer);
@this.Write((uint)(compressed.Length + 9));
@this.Write <byte>(1);
@this.Write((uint)buffer.Length);
@this.Write((uint)compressed.Length);
Core.BitWriterExtensions.Write(@this, compressed);
}
public void Deserialize(BitReader reader)
{
ObjectId = reader.Read <ulong>();
Lot = reader.Read <int>();
if (LvlVersion >= 0x26)
{
AssetType = reader.Read <uint>();
}
if (LvlVersion >= 0x20)
{
UnknownInt = reader.Read <uint>();
}
Position = reader.Read <Vector3>();
Rotation = reader.ReadNiQuaternion();
Scale = reader.Read <float>();
var legoInfo = reader.ReadNiString(true);
if (legoInfo.Length > 0)
{
try
{
LegoInfo = LegoDataDictionary.FromString(legoInfo);
}
catch (Exception e)
{
Console.WriteLine(legoInfo);
Console.WriteLine(e);
throw;
}
}
if (LvlVersion >= 0x7)
{
UnknownInt1 = reader.Read <uint>();
}
}
public async Task SetCountSilentAsync(uint count)
{
await using var ctx = new UchuContext();
if (count > ItemComponent.StackSize && ItemComponent.StackSize > 0)
{
Logger.Error(
$"Trying to set {Lot} count to {Count}, this is beyond the item's stack-size; Setting it to stack-size"
);
count = (uint)ItemComponent.StackSize;
}
var item = await ctx.InventoryItems.FirstAsync(i => i.Id == Id);
item.Count = count;
Logger.Debug($"Setting {this}'s stack size to {item.Count}");
if (count <= 0)
{
if (await IsEquippedAsync())
{
await UnEquipAsync();
}
ctx.InventoryItems.Remove(item);
Destroy(this);
// Disassemble item.
if (LegoDataDictionary.FromString(item.ExtraInfo).TryGetValue("assemblyPartLOTs", out var list))
{
foreach (var part in (LegoDataList)list)
{
await Inventory.ManagerComponent.AddItemAsync((int)part, 1);
}
}
}
await ctx.SaveChangesAsync();
}
public static Item Instantiate(long itemId, Inventory inventory)
{
using var cdClient = new CdClientContext();
using var ctx = new UchuContext();
var item = ctx.InventoryItems.FirstOrDefault(
i => i.Id == itemId && i.Character.Id == inventory.ManagerComponent.GameObject.Id
);
if (item == default)
{
Logger.Error($"{itemId} is not an item on {inventory.ManagerComponent.GameObject}");
return(null);
}
var cdClientObject = cdClient.ObjectsTable.FirstOrDefault(
o => o.Id == item.Lot
);
var itemRegistryEntry = ((Lot)item.Lot).GetComponentId(ComponentId.ItemComponent);
if (cdClientObject == default || itemRegistryEntry == default)
{
Logger.Error($"{itemId} [{item.Lot}] is not a valid item");
return(null);
}
var instance = Instantiate <Item>
(
inventory.ManagerComponent.Zone, cdClientObject.Name, objectId: itemId, lot: item.Lot
);
if (!string.IsNullOrWhiteSpace(item.ExtraInfo))
{
instance.Settings = LegoDataDictionary.FromString(item.ExtraInfo);
}
instance.Inventory = inventory;
instance.Player = inventory.ManagerComponent.GameObject as Player;
return(instance);
}
public void SendCharacterData(Connection connection, Character character)
{
var info = new LegoDataDictionary
{
["accountID"] = character.AccountId,
["objid"] = character.ObjectId,
["template"] = 1,
["editor_enabled"] = true,
["editor_level"] = 9,
["name"] = character.Name,
["position.x"] = -629f,
["position.y"] = 613.4f,
["position.z"] = -30f
};
connection.Send(new ClientCreateCharacterPacket
{
Info = info
});
}
public override void Serialize(BitWriter writer)
{
writer.WriteBit(true);
var items = Items.Values.ToArray();
writer.Write((uint)items.Length);
foreach (var item in items)
{
writer.Write(item.Id);
writer.Write(item.Lot);
writer.WriteBit(false);
writer.WriteBit(false);
writer.WriteBit(false);
writer.WriteBit(false);
var info = item.Id.FindItem();
if (info == default)
{
writer.WriteBit(false);
}
else
{
if (writer.Flag(!string.IsNullOrWhiteSpace(info.ExtraInfo)))
{
writer.WriteLdfCompressed(LegoDataDictionary.FromString(info.ExtraInfo));
}
}
writer.WriteBit(true);
}
writer.WriteBit(false);
}
/// <summary>
/// Prepares an LDF wot use with ScriptNetworkVarUpdateMessage and
/// sets the internal LDF data of the script component.
/// </summary>
/// <param name="name">Name of the variable to store.</param>
/// <param name="value">Value of the variable to store.</param>
/// <param name="ldf">Dictionary to set up for sending with ScriptNetworkVarUpdateMessage.</param>
private void PrepareDictionary(string name, object value, LegoDataDictionary ldf)
{
// Add the value.
if (value is IList list)
{
// Add the list entries.
// These aren't stored in the script.
for (var i = 0; i < list.Count; i++)
{
var subValue = list[i];
var key = name + "." + (i + 1);
if (subValue is GameObject gameObject)
{
ldf.Add(key, gameObject.Id);
}
else
{
ldf.Add(key, subValue);
}
}
}
else
{
// Convert the object.
var newValue = value;
if (value is GameObject gameObject)
{
newValue = (long)gameObject.Id;
}
// Store the object.
if (this.GameObject.TryGetComponent <LuaScriptComponent>(out var component))
{
component.Data ??= new LegoDataDictionary();
component.Data.Add(name, newValue);
}
ldf.Add(name, newValue);
}
}
/// <summary>
/// Performs and operations between setting the
/// boot.cfg and launching the client. This will
/// yield launching the client.
/// </summary>
public void OnClientRequestLaunch()
{
// Determine the host to check.
var bootConfig = LegoDataDictionary.FromString(File.ReadAllText(Path.Combine(this.systemInfo.ClientLocation, "boot.cfg").Replace("\n", "")).Trim(), ',');
var host = (string)bootConfig["AUTHSERVERIP"];
Console.WriteLine("Check for TCP/UDP for: " + host);
// Assume TCP/UDP if any port is specified.
// Even if 1001, the stock client will not connect correctly.
if (host.Contains(":"))
{
var portString = host.Remove(0, host.IndexOf(":", StringComparison.Ordinal) + 1).Trim();
if (int.TryParse(portString, out var port))
{
Console.WriteLine("Custom port " + port + " specified. Assuming TCP/UDP.");
this.Enable();
return;
}
}
// Try to connect and disconnect from port 21836 (default TCP/UDP port).
// Port 1001 is more likely to be used by other applications like games.
try
{
// Enable TCP/UDP after a successful connect and close.
var client = new TcpClient(host, 21836);
client.Close();
Console.WriteLine("Connection to default TCP/UDP port 21836 successful. Assuming TCP/UDP.");
this.Enable();
}
catch (Exception)
{
// Disable TCP/UDP (assume RakNet).
Console.WriteLine("Connection to default TCP/UDP port 21836 failed. Assuming not TCP/UDP.");
this.Disable();
}
}
public async Task AddItemAsync(int lot, uint count, InventoryType inventoryType, LegoDataDictionary extraInfo = default)
{
var itemCount = count;
Detach(() =>
{
OnLotAdded.Invoke(lot, itemCount);
});
var inventory = _inventories[inventoryType];
// The math here cannot be executed in parallel
await using var cdClient = new CdClientContext();
var componentId = cdClient.ComponentsRegistryTable.FirstOrDefault(
r => r.Id == lot && r.Componenttype == (int)ComponentId.ItemComponent
);
if (componentId == default)
{
Logger.Error($"{lot} does not have a Item component");
return;
}
var component = cdClient.ItemComponentTable.FirstOrDefault(
i => i.Id == componentId.Componentid
);
if (component == default)
{
Logger.Error(
$"{lot} has a corrupted component registry. There is no Item component of Id: {componentId.Componentid}"
);
return;
}
As <Player>().SendChatMessage($"Calculating for {lot} x {count} [{inventoryType}]", PlayerChatChannel.Normal);
var stackSize = component.StackSize ?? 1;
// Bricks and alike does not have a stack limit.
if (stackSize == default)
{
stackSize = int.MaxValue;
}
//
// Update quest tasks
//
var questInventory = GameObject.GetComponent <MissionInventoryComponent>();
for (var i = 0; i < count; i++)
{
await questInventory.ObtainItemAsync(lot);
}
//
// Fill stacks
//
lock (_lock)
{
foreach (var item in inventory.Items.Where(i => i.Lot == lot))
{
if (item.Count == stackSize)
{
continue;
}
var toAdd = (uint)Min(stackSize, (int)count, (int)(stackSize - item.Count));
item.Count += toAdd;
count -= toAdd;
if (count <= 0)
{
return;
}
}
//
// Create new stacks
//
var toCreate = count;
while (toCreate != default)
{
var toAdd = (uint)Min(stackSize, (int)toCreate);
var item = Item.Instantiate(lot, inventory, toAdd, extraInfo);
Start(item);
toCreate -= toAdd;
}
}
}
public void RequestActivitySummaryLeaderboardDataMessageHandler(RequestActivitySummaryLeaderboardDataMessage message, Player player)
{
using var ctx = new UchuContext();
// Get current year and week number according to ISO 8601
var yearAndWeek = ISOWeek.GetYear(DateTime.Now) * 100 + ISOWeek.GetWeekOfYear(DateTime.Now);
// Find leaderboard entries for this activity
// If weekly leaderboard is requested, only return results from current week
var leaderboardQueryable = ctx.ActivityScores
.Where(score => score.Activity == message.GameId &&
(message.Weekly ? score.Week == yearAndWeek : score.Week == 0));
// Find leaderboard type
var activity = ClientCache.Find <Activities>(message.GameId);
var leaderboardType = (LeaderboardType)(activity?.LeaderboardType ?? -1);
// For some reason, whoever made this in 2011 gave the the NS and NT footraces the
// same activity ID. So for footraces, we filter by zone ID to ensure we don't mix
// the leaderboards. But this check shouldn't be done for other leaderboards, as
// Survival minigames have their leaderboards accessible from multiple zones.
if (leaderboardType == LeaderboardType.Footrace)
{
leaderboardQueryable = leaderboardQueryable.Where(score => score.Zone == (int)player.Zone.ZoneId);
}
// Order either by time ascending or time descending depending on which kind of activity it is
if (leaderboardType == LeaderboardType.Footrace ||
leaderboardType == LeaderboardType.AvantGardensSurvival ||
leaderboardType == LeaderboardType.BattleOfNimbusStation)
{
leaderboardQueryable = leaderboardQueryable.OrderByDescending(score => score.Time);
}
else
{
leaderboardQueryable = leaderboardQueryable.OrderBy(score => score.Time);
}
var leaderboard = leaderboardQueryable.ToList();
// Dictionary <rank, score>
// Rank is what the client will show as position on the leaderboard
var toSend = new Dictionary <int, ActivityScore>();
switch (message.QueryType)
{
case QueryType.TopSocial:
// TODO: Friends.
break;
case QueryType.TopAll:
// Top 10.
for (var i = message.ResultsStart; i < message.ResultsEnd && i < leaderboard.Count; i++)
{
toSend.Add(i + 1, leaderboard[i]);
}
break;
case QueryType.TopCharacter:
// Leaderboard around this player's rank.
var playerIndex = leaderboard.FindIndex(score => score.CharacterId == player.Id);
// If player is not in leaderboard, return (client will show a friendly message telling the player
// to first complete the activity)
if (playerIndex == -1)
{
break;
}
var availableBefore = playerIndex;
var availableAfter = leaderboard.Count - playerIndex;
// By default we show 5 scores before this player's, and 4 after (last index isn't included).
var includeBefore = 5;
var includeAfter = 5;
// For every step we can't go before, add one to after
includeAfter += Math.Max(0, 5 - availableBefore);
// For every step we can't go after, add one to before
includeBefore += Math.Max(0, 5 - availableAfter);
// Ensure we don't go outside the leaderboard limits
var startIndex = Math.Max(0, playerIndex - includeBefore);
var stopIndex = Math.Min(leaderboard.Count, playerIndex + includeAfter);
for (var i = startIndex; i < stopIndex; i++)
{
toSend.Add(i + 1, leaderboard[i]);
}
break;
}
// "Properly" implementing this odd nested-dictionaries-and-arrays-inside-LDF didn't seem
// particularly fun and/or useful; this implementation just does everything needed for leaderboards.
var data = new LegoDataDictionary
{
{ "ADO.Result", true },
{ "Result.Count", 1 },
{ "Result[0].Index", "RowNumber" },
{ "Result[0].RowCount", toSend.Count },
};
var index = 0;
foreach (var(rank, activityScore) in toSend)
{
var characterName = ctx.Characters.FirstOrDefault(c => c.Id == activityScore.CharacterId)?.Name
?? "Deleted Character";
data.Add($"Result[0].Row[{index}].CharacterID", activityScore.CharacterId);
data.Add($"Result[0].Row[{index}].LastPlayed", activityScore.LastPlayed);
data.Add($"Result[0].Row[{index}].NumPlayed", activityScore.NumPlayed);
data.Add($"Result[0].Row[{index}].RowNumber", rank);
data.Add($"Result[0].Row[{index}].Time", activityScore.Time);
data.Add($"Result[0].Row[{index}].Points", activityScore.Points);
data.Add($"Result[0].Row[{index}].name", characterName);
// TODO: ".Relationship" variable (int).
// (AGS client script: if not 0, FoundFriendGuild set to true. Teams?)
// data.Add($"Result[0].Row[{index}].Relationship", 0);
index++;
}
player.Message(new SendActivitySummaryLeaderboardDataMessage
{
Associate = player,
GameId = message.GameId,
InfoType = (int)message.QueryType,
LeaderboardData = data,
Throttled = false,
Weekly = message.Weekly,
});
}
/// <summary>
/// Instantiates an item using static information.
/// </summary>
/// <param name="owner">The owner of this item</param>
/// <param name="lot">The lot of this item</param>
/// <param name="inventory">The inventory to add the item to, if left empty, this item will be left unmanaged</param>
/// <param name="count">The count of the item to add</param>
/// <param name="slot">The slot to add the item to</param>
/// <param name="extraInfo">Optional LDD to set on the item</param>
/// <param name="objectId">Explicit object Id for this item, generally only used for player instance items</param>
/// <param name="rootItem">The root item this item is based on</param>
/// <param name="isEquipped">Whether the game object has this item equipped or not</param>
/// <param name="isBound">Whether the game object has bound this item or not</param>
/// <param name="lootType">Where this item came from</param>
/// <remarks>Note that <c>Start</c> still needs to be called on the item to be registered properly in the world.</remarks>
/// <returns>The instantiated item or <c>null</c> if no slot could be acquired or if the item couldn't be added to the inventory</returns>
public static async Task <Item> Instantiate(GameObject owner, Lot lot,
Inventory inventory, uint count, uint slot = default, LegoDataDictionary extraInfo = default,
ObjectId objectId = default, Item rootItem = default, bool isEquipped = false, bool isBound = false, LootType lootType = LootType.None)
{
// Try to find the slot at which this item should be inserted if no explicit slot is provided
if (inventory != default && slot == default)
{
try
{
slot = inventory.ClaimSlot();
}
catch (InventoryFullException)
{
return(null);
}
}
var itemTemplate = (await ClientCache.FindAsync <Core.Client.Objects>(lot));
var itemRegistryEntry = (await ClientCache.FindAllAsync <ComponentsRegistry>(lot)).FirstOrDefault(
r => r.Componenttype == (int)ComponentId.ItemComponent
);
if (itemRegistryEntry == default)
{
return(default);
public static Item Instantiate(Lot lot, Inventory inventory, uint count, uint slot, LegoDataDictionary extraInfo = default)
{
using var cdClient = new CdClientContext();
using var ctx = new UchuContext();
var cdClientObject = cdClient.ObjectsTable.FirstOrDefault(
o => o.Id == lot
);
var itemRegistryEntry = cdClient.ComponentsRegistryTable.FirstOrDefault(
r => r.Id == lot && r.Componenttype == 11
);
if (cdClientObject == default || itemRegistryEntry == default)
{
Logger.Error($"<new item> [{lot}] is not a valid item");
return(null);
}
var instance = Instantiate <Item>
(
inventory.ManagerComponent.Zone, cdClientObject.Name, objectId: ObjectId.Standalone, lot: lot
);
instance.Settings = extraInfo ?? new LegoDataDictionary();
var itemComponent = cdClient.ItemComponentTable.First(
i => i.Id == itemRegistryEntry.Componentid
);
instance.Inventory = inventory;
instance.Player = inventory.ManagerComponent.GameObject as Player;
var playerCharacter = ctx.Characters.Include(c => c.Items).First(
c => c.Id == inventory.ManagerComponent.GameObject.Id
);
var inventoryItem = new InventoryItem
{
Count = count,
InventoryType = (int)inventory.InventoryType,
Id = instance.Id,
IsBound = itemComponent.IsBOP ?? false,
Slot = (int)slot,
Lot = lot,
ExtraInfo = extraInfo?.ToString()
};
playerCharacter.Items.Add(inventoryItem);
ctx.SaveChanges();
var message = new AddItemToInventoryMessage
{
Associate = inventory.ManagerComponent.GameObject,
InventoryType = (int)inventory.InventoryType,
Delta = count,
TotalItems = count,
Slot = (int)slot,
ItemLot = lot,
IsBoundOnEquip = itemComponent.IsBOE ?? false,
IsBoundOnPickup = itemComponent.IsBOP ?? false,
IsBound = inventoryItem.IsBound,
Item = instance,
ExtraInfo = extraInfo
};
(inventory.ManagerComponent.GameObject as Player)?.Message(message);
inventory.ManageItem(instance);
return(instance);
}