public override int WriteTo(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
cursor += base.WriteTo(Buffer, cursor);
cursor += CharCreationInfo.WriteTo(Buffer, cursor);
return(cursor - StartIndex);
}
public override int ReadFrom(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
cursor += base.ReadFrom(Buffer, cursor);
CharCreationInfo = new CharCreationInfo(Buffer, cursor);
cursor += CharCreationInfo.ByteLength;
return(cursor - StartIndex);
}
public override int ReadFrom(byte[] Buffer, int StartIndex = 0)
{
int cursor = StartIndex;
cursor += base.ReadFrom(Buffer, cursor);
CharCreationInfo = new CharCreationInfo(Buffer, cursor);
cursor += CharCreationInfo.ByteLength;
return cursor - StartIndex;
}
public void StartCharacterCreation(CharCreationInfo creationInfo)
{
if (creationInfo == null)
{
throw new ArgumentNullException(nameof(creationInfo));
}
var writer = _WriterFactory.Create(ScriptMessages.CreateCharacter);
creationInfo.Write(writer);
_MessageSender.SendScriptMessage(writer, NetPriority.Medium, NetReliability.Reliable);
}
public async void HandleMessage(Client.Client sender, PacketReader stream)
{
if (sender == null)
{
throw new ArgumentNullException(nameof(sender));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
try
{
CharCreationInfo creationInfo = new CharCreationInfo();
creationInfo.Read(stream);
//Get the account session of the client.
if (_AuthenticationService.TryGetSession(sender, out Session session))
{
//Lets first check if the account can have an additional account(limit is taken from the rp config).
int charOwnershipsCount = await _CharacterService.GetCharacterOwnershipsCountAsync(session.Account);
if (charOwnershipsCount >= _RpConfig.MaxCharacterPerAccount)
{
using (var packet = _PacketWriterPool.GetScriptMessageStream(ScriptMessages.CharacterCreationResult))
{
packet.Write(false);
packet.Write((byte)CharacterCreationFailure.CharacterLimitReached);
sender.SendScriptMessage(packet, NetPriority.Medium, NetReliability.Reliable);
}
return;
}
//Create the new character.
CharacterCreationResult result =
await _CharacterService.CreateHumanPlayerCharacterAsync(creationInfo);
if (result is CharacterCreationFailed failed)
{
using (var packet = _PacketWriterPool.GetScriptMessageStream(ScriptMessages.CharacterCreationResult))
{
//Failure
packet.Write(false);
packet.Write((byte)failed.Reason);
sender.SendScriptMessage(packet, NetPriority.Medium, NetReliability.Reliable);
}
}
else if (result is CharacterCreationSuccess success)
{
//The character was created. Add an ownership entity and set the active character for account of the message sender.
await Task.WhenAll(new List <Task>
{
_CharacterService.AddCharacterOwnershipAsync(session.Account, success.Character),
_CharacterService.SetAccountActiveCharacterAsync(session.Account, success.Character)
});
using (var packet = _PacketWriterPool.GetScriptMessageStream(ScriptMessages.CharacterCreationResult))
{
//Success
packet.Write(true);
sender.SendScriptMessage(packet, NetPriority.Medium, NetReliability.Reliable);
}
}
}
else
{
//This should not even be possible. Disconnect the client.
_Log.Error($"The client '{sender.SystemAddress}' tried to create a character while not being logged in(should never be possible)");
sender.Disconnect();
}
}
catch (Exception e)
{
_Log.Error($"Something went wrong while handling a '{SupportedMessage}' message from the client '{sender.SystemAddress}'. Exception: {e}");
sender.Disconnect();
}
}
public Task <CharacterCreationResult> CreateHumanPlayerCharacterAsync(CharCreationInfo creationInfo) => CreateHumanPlayerCharacterTransaction.CreateHumanPlayerCharacterAsync(creationInfo);
/// <summary>
/// Constructor
/// </summary>
public DataController()
{
// create lists
roomObjects = new RoomObjectList(300);
roomObjectsFiltered = new RoomObjectListFiltered(roomObjects);
projectiles = new ProjectileList(50);
onlinePlayers = new OnlinePlayerList(200);
inventoryObjects = new InventoryObjectList(100);
avatarCondition = new StatNumericList(5);
avatarAttributes = new StatNumericList(10);
avatarSkills = new SkillList(100);
avatarSpells = new SkillList(100);
avatarQuests = new SkillList(100);
roomBuffs = new ObjectBaseList<ObjectBase>(30);
avatarBuffs = new ObjectBaseList<ObjectBase>(30);
spellObjects = new SpellObjectList(100);
backgroundOverlays = new BackgroundOverlayList(5);
playerOverlays = new ObjectBaseList<PlayerOverlay>(10);
chatMessages = new BaseList<ServerString>(101);
gameMessageLog = new BaseList<GameMessage>(100);
visitedTargets = new List<RoomObject>(50);
clickedTargets = new List<uint>(50);
actionButtons = new ActionButtonList();
ignoreList = new List<string>(20);
chatCommandHistory = new List<string>(20);
// attach some listeners
RoomObjects.ListChanged += OnRoomObjectsListChanged;
Projectiles.ListChanged += OnProjectilesListChanged;
ChatMessages.ListChanged += OnChatMessagesListChanged;
// make some lists sorted
OnlinePlayers.SortByName();
AvatarSkills.SortByResourceName();
AvatarSpells.SortByResourceName();
SpellObjects.SortByName();
// create single data objects
roomInformation = new RoomInfo();
lightShading = new LightShading(0, new SpherePosition(0, 0));
backgroundMusic = new PlayMusic();
guildInfo = new GuildInfo();
guildShieldInfo = new GuildShieldInfo();
guildAskData = new GuildAskData();
diplomacyInfo = new DiplomacyInfo();
adminInfo = new AdminInfo();
tradeInfo = new TradeInfo();
buyInfo = new BuyInfo();
welcomeInfo = new WelcomeInfo();
charCreationInfo = new CharCreationInfo();
statChangeInfo = new StatChangeInfo();
newsGroup = new NewsGroup();
objectContents = new ObjectContents();
effects = new Effects();
lookPlayer = new PlayerInfo();
lookObject = new ObjectInfo();
clientPreferences = new PreferencesFlags();
// some values
ChatMessagesMaximum = 100;
ChatCommandHistoryMaximum = 20;
ChatCommandHistoryIndex = -1;
AvatarObject = null;
IsResting = false;
SelfTarget = false;
IsNextAttackApplyCastOnHighlightedObject = false;
AvatarID = UInt32.MaxValue;
TargetID = UInt32.MaxValue;
ViewerPosition = V3.ZERO;
UIMode = UIMode.None;
}
public CharInfoMessage(CharCreationInfo CharCreationInfo)
: base(MessageTypeGameMode.CharInfo)
{
this.CharCreationInfo = CharCreationInfo;
}
public Task <CharacterCreationResult> CreateHumanPlayerCharacterAsync(CharCreationInfo creationInfo)
{
if (creationInfo == null)
{
throw new ArgumentNullException(nameof(creationInfo));
}
return(_CharacterService.CheckCharacterExistsAsync(creationInfo.Name).ContinueWith <CharacterCreationResult>(task =>
{
//Validate the creation info because it comes directly from the client(we do not trust the client).
if (!creationInfo.Validate(out string invalidProperty, out object value))
{
_Log.Warn($"Character creation failed due to invalid {nameof(CharCreationInfo)}, invalid attribute is '{invalidProperty}' with value '{value}'");
return new CharacterCreationFailed(CharacterCreationFailure.InvalidCreationInfo);
}
//Check whether the name can be used for a character.
if (!_NameValidator.IsValid(creationInfo.Name))
{
return (CharacterCreationResult) new CharacterCreationFailed(CharacterCreationFailure.NameIsInvalid);
}
//The character does already exist.
if (task.Result)
{
return (CharacterCreationResult) new CharacterCreationFailed(CharacterCreationFailure
.AlreadyExists);
}
//Create the new character
try
{
using (CharacterManagementContext db = _ContextFactory.Create())
{
SpawnPoint spawn = _SpawnPointProvider.GetSpawnPoint();
//Add the character
var characterEntity = new CharacterEntity
{
CharacterName = creationInfo.Name,
PositionX = spawn.Point.X,
PositionY = spawn.Point.Y,
PositionZ = spawn.Point.Z,
Rotation = spawn.Rotation.Yaw,
WorldName = spawn.World.Path,
TemplateName = _CharacterTemplateSelector.GetTemplate(creationInfo)
};
db.Characters.Add(characterEntity);
//Add the visuals of the character.
var customVisuals = new CharacterCustomVisualsEntity
{
OwnerCharacter = characterEntity,
BodyMesh = creationInfo.BodyMesh,
BodyTex = creationInfo.BodyTex,
HeadMesh = creationInfo.HeadMesh,
HeadTex = creationInfo.HeadTex,
Voice = creationInfo.Voice,
Fatness = creationInfo.Fatness,
BodyWidth = creationInfo.BodyWidth
};
db.CustomVisuals.Add(customVisuals);
//Save the changes.
db.SaveChanges();
Character character = _CharacterBuilder.HumanCharacterFromEntities(characterEntity, customVisuals);
//Invoke the character creation event(later so we can inform the client first)
_Dispatcher.EnqueueAction(() =>
{
_CharacterService.OnCharacterCreated(new CharacterCreatedArgs(character));
});
//Return information about successful character creation.
return new CharacterCreationSuccess(character);
}
}
catch (Exception e)
{
throw new DatabaseRequestException("Something went wrong while adding the new character to the database.", e);
}
}));
}
public string GetTemplate(CharCreationInfo charInfo)
{
return(charInfo.BodyMesh == HumBodyMeshs.HUM_BODY_NAKED0 ? "maleplayer" : "femaleplayer");
}
public CharacterCreationCompletedArgs(CharCreationInfo charCreationInfo)
{
CharCreationInfo = charCreationInfo ?? throw new ArgumentNullException(nameof(charCreationInfo));
}
public CharInfoMessage(CharCreationInfo CharCreationInfo)
: base(MessageTypeGameMode.CharInfo)
{
this.CharCreationInfo = CharCreationInfo;
}
protected NPCInst CreateNPC(NPCClass def, int teamID, CharCreationInfo cInfo = null)
{
if (def == null)
{
return(null);
}
NPCInst npc;
if (def.Definition == null)
{
if (cInfo == null)
{
npc = new NPCInst(NPCDef.Get("maleplayer"));
npc.RandomizeCustomVisuals(def.Name, true);
}
else
{
npc = new NPCInst(NPCDef.Get(cInfo.BodyMesh == HumBodyMeshs.HUM_BODY_NAKED0 ? "maleplayer" : "femaleplayer"))
{
UseCustoms = true,
CustomBodyTex = cInfo.BodyTex,
CustomHeadMesh = cInfo.HeadMesh,
CustomHeadTex = cInfo.HeadTex,
CustomVoice = cInfo.Voice,
CustomFatness = cInfo.Fatness,
CustomScale = new Vec3f(cInfo.BodyWidth, 1.0f, cInfo.BodyWidth),
CustomName = cInfo.Name
};
}
}
else
{
npc = new NPCInst(NPCDef.Get(def.Definition));
}
// add inventory items
if (def.ItemDefs != null)
{
foreach (var invItem in def.ItemDefs)
{
var item = new ItemInst(ItemDef.Get(invItem.DefName));
item.SetAmount(invItem.Amount);
npc.Inventory.AddItem(item);
npc.EffectHandler.TryEquipItem(item);
}
}
// add overlays
if (def.Overlays != null)
{
foreach (var overlay in def.Overlays)
{
if (npc.ModelDef.TryGetOverlay(overlay, out ScriptOverlay ov))
{
npc.ModelInst.ApplyOverlay(ov);
}
}
}
npc.TeamID = teamID;
npc.Protection = def.Protection;
npc.Damage = def.Damage;
npc.SetHealth(def.HP, def.HP);
npc.Guild = def.Guild;
return(npc);
}
