/// <summary>
/// Reads an array of values from a <see cref="BitStream"/>.
/// </summary>
/// <param name="bs">The <see cref="BitStream"/> to read from.</param>
/// <param name="count">The number of values to read.</param>
/// <returns>The array of read values.</returns>
public static string[] ReadStrings(this BitStream bs, int count)
{
var ret = new string[count];
for (var i = 0; i < count; i++)
{
ret[i] = bs.ReadString();
}
return(ret);
}
void RecvNotifyGetItem(IIPSocket conn, BitStream r)
{
var name = r.ReadString();
var amount = r.ReadByte();
string msg;
if (amount > 1)
msg = string.Format("You got {0} {1}s", amount, name);
else
msg = string.Format("You got a {0}", name);
GameplayScreen.InfoBox.Add(msg);
}
void RecvCreateAccountCharacter(IIPSocket conn, BitStream r)
{
var successful = r.ReadBool();
var errorMessage = successful ? string.Empty : r.ReadString();
if (ReceivedCreateAccountCharacter != null)
ReceivedCreateAccountCharacter.Raise(conn, new CreateAccountEventArgs(successful, errorMessage));
}
void RecvChatSay(IIPSocket conn, BitStream r)
{
var name = r.ReadString(GameData.MaxServerSayNameLength);
var mapEntityIndex = r.ReadMapEntityIndex();
var text = r.ReadString(GameData.MaxServerSayLength);
var chatText = CreateChatText(name, text);
GameplayScreen.AppendToChatOutput(chatText);
var entity = Map.GetDynamicEntity(mapEntityIndex);
if (entity == null)
return;
GameplayScreen.AddChatBubble(entity, text);
}
/// <summary>
/// Handles <see cref="GroupInfoMessages.AddMember"/>.
/// </summary>
/// <param name="bs">The <see cref="BitStream"/> to read from.</param>
void ReadAddMember(BitStream bs)
{
var name = bs.ReadString();
if (!_members.Contains(name, _membersListComparer))
_members.Add(name);
else
{
const string errmsg = "Tried to add `{0}` to the group member list, but they were already in the list!";
if (log.IsWarnEnabled)
log.WarnFormat(errmsg, name);
Debug.Fail(string.Format(errmsg, name));
}
// Raise events
OnMemberAdded(name);
if (MemberAdded != null)
MemberAdded.Raise(this, EventArgsHelper.Create(name));
}
void RecvSaveFriends(IIPSocket conn, BitStream r)
{
var account = TryGetAccount(conn);
if (account == null)
return;
account.SetFriends(r.ReadString());
}
void RecvLogin(IIPSocket conn, BitStream r)
{
ThreadAsserts.IsMainThread();
var name = r.ReadString();
var password = r.ReadString();
Server.LoginAccount(conn, name, password);
}
void RecvCreateNewAccount(IIPSocket conn, BitStream r)
{
ThreadAsserts.IsMainThread();
var name = r.ReadString();
var password = r.ReadString();
var email = r.ReadString();
// Ensure the connection isn't logged in
var user = TryGetUser(conn, false);
if (user != null)
{
const string errmsg = "User `{0}` tried to create a new account while already logged in.";
if (log.IsWarnEnabled)
log.WarnFormat(errmsg, user);
return;
}
// Create the new account
Server.CreateAccount(conn, name, password, email);
}
void RecvStartShopping(IIPSocket conn, BitStream r)
{
var shopOwnerIndex = r.ReadMapEntityIndex();
var canBuy = r.ReadBool();
var name = r.ReadString();
var itemCount = r.ReadByte();
var items = new IItemTemplateTable[itemCount];
for (var i = 0; i < itemCount; i++)
{
var value = new ItemTemplateTable();
value.ReadState(r);
items[i] = value;
}
var shopOwner = Map.GetDynamicEntity(shopOwnerIndex);
var shopInfo = new ShopInfo<IItemTemplateTable>(shopOwner, name, canBuy, items);
GameplayScreen.ShopForm.DisplayShop(shopInfo);
}
/// <summary>
/// Reads the <see cref="GuildInfoMessages.UpdateNameTag"/> message.
/// </summary>
/// <param name="r">The stream to read the message from.</param>
void ReadUpdateNameTag(BitStream r)
{
Name = r.ReadString();
Tag = r.ReadString();
}
/// <summary>
/// Reads the <see cref="GuildInfoMessages.SetGuild"/> message.
/// </summary>
/// <param name="r">The stream to read the message from.</param>
void ReadSetGuild(BitStream r)
{
_members.Clear();
_onlineMembers.Clear();
InGuild = r.ReadBool();
if (InGuild)
{
Name = r.ReadString();
Tag = r.ReadString();
var numMembers = r.ReadUShort();
for (var i = 0; i < numMembers; i++)
{
var v = r.ReadGuildMemberNameRank(null);
_members.Add(v);
}
var onlineMembers = r.ReadUShort();
for (var i = 0; i < onlineMembers; i++)
{
var name = r.ReadString();
SetOnlineValue(name, true);
}
_members.Sort();
}
OnGuildChanged();
if (GuildChanged != null)
GuildChanged.Raise(this, EventArgs.Empty);
}
/// <summary>
/// Reads the <see cref="GuildInfoMessages.RemoveOnlineMember"/> message.
/// </summary>
/// <param name="r">The stream to read the message from.</param>
void ReadRemoveOnlineMember(BitStream r)
{
var name = r.ReadString();
SetOnlineValue(name, false);
OnOnlineMemberRemoved(name);
if (OnlineMemberRemoved != null)
OnlineMemberRemoved.Raise(this, EventArgsHelper.Create(name));
}
/// <summary>
/// Reads the <see cref="GuildInfoMessages.RemoveMember"/> message.
/// </summary>
/// <param name="r">The stream to read the message from.</param>
void ReadRemoveMember(BitStream r)
{
var name = r.ReadString();
var removeCount = _members.RemoveAll(x => StringComparer.OrdinalIgnoreCase.Equals(x.Name, name));
Debug.Assert(removeCount != 0, "Nobody with the name " + name + " existed in the collection.");
Debug.Assert(removeCount < 2, "How the hell did we remove more than one item?");
OnMemberRemoved(name);
if (MemberRemoved != null)
MemberRemoved.Raise(this, EventArgsHelper.Create(name));
}
/// <summary>
/// Handles <see cref="GroupInfoMessages.SetGroup"/>.
/// </summary>
/// <param name="bs">The <see cref="BitStream"/> to read from.</param>
void ReadSetGroup(BitStream bs)
{
_members.Clear();
_founder = null;
var isInGroup = bs.ReadBool();
if (isInGroup)
{
// Read the group members
var numMembers = bs.ReadByte();
var members = bs.ReadStrings(numMembers);
_members.AddRange(members);
// Read the founder's name
_founder = bs.ReadString();
}
// Raise events
OnGroupChanged();
if (GroupChanged != null)
GroupChanged.Raise(this, EventArgs.Empty);
}
/// <summary>
/// Handles <see cref="GroupInfoMessages.RemoveMember"/>.
/// </summary>
/// <param name="bs">The <see cref="BitStream"/> to read from.</param>
void ReadRemoveMember(BitStream bs)
{
var name = bs.ReadString();
if (!_members.Remove(name))
{
const string errmsg = "Tried to remove `{0}` from the group member list, but they were not in the list!";
if (log.IsWarnEnabled)
log.WarnFormat(errmsg, name);
Debug.Fail(string.Format(errmsg, name));
}
// Raise events
OnMemberRemoved(name);
if (MemberRemoved != null)
MemberRemoved.Raise(this, EventArgsHelper.Create(name));
}
void RecvSetCharacterPaperDoll(IIPSocket conn, BitStream r)
{
var mapEntityIndex = r.ReadMapEntityIndex();
var count = r.ReadByte();
var layers = new string[count];
for (var i = 0; i < layers.Length; i++)
{
layers[i] = r.ReadString();
}
var character = _objGrabber.GetDynamicEntity<Character>(mapEntityIndex);
if (character == null)
return;
character.CharacterSprite.SetPaperDollLayers(layers);
}
/// <summary>
/// Reads a variable-length string of up to 65535 characters in length.
/// </summary>
/// <param name="name">Unused by the <see cref="BinaryValueReader"/>.</param>
/// <returns>String read from the reader.</returns>
public string ReadString(string name)
{
return(_reader.ReadString());
}
void RecvReceiveFriends(IIPSocket conn, BitStream r)
{
List<String> _onlineFriends = new List<String>();
_onlineFriends = r.ReadString().Split(',').ToList<string>();
string[] FriendsMap = r.ReadString().Split(',');
string[] FriendsList = r.ReadString().Split(',');
_onlineFriends.RemoveAll(x => x == "");
int i = 0;
FriendsForm._myFriends = new List<Friends>();
foreach (string friend in _onlineFriends)
{
FriendsForm._myFriends.Add(new Friends
{
Name = friend,
Map = FriendsMap[i],
Online = true
});
}
foreach (string _friend in FriendsList)
{
FriendsForm._myFriends.Add(new Friends
{
Name = _friend,
Online = false
});
i++;
}
FriendsForm._myFriends.RemoveDuplicates((x, y) => x.Name == y.Name);
FriendsForm._myFriends.RemoveAll((x) => x.Name == "");
FriendsForm.SortList();
}
void RecvCreateNewAccountCharacter(IIPSocket conn, BitStream r)
{
ThreadAsserts.IsMainThread();
var name = r.ReadString();
// Check for a valid account
var account = TryGetAccount(conn);
if (account == null)
{
const string errmsg =
"Connection `{0}` tried to create a new account character but no account is associated with this connection.";
if (log.IsWarnEnabled)
log.WarnFormat(errmsg, conn);
return;
}
// Ensure the connection isn't logged in
if (account.User != null)
{
const string errmsg = "User `{0}` tried to create a new account character while already logged in.";
if (log.IsWarnEnabled)
log.WarnFormat(errmsg, account.User);
return;
}
// Create the new account character
Server.CreateAccountCharacter(conn, name);
}
void RecvReceivePrivateMessage(IIPSocket conn, BitStream r)
{
string Message = r.ReadString();
string PrivateMessage = Message;
// Display the private message
GameplayScreen.AppendToChatOutput(Message, Color.BlueViolet);
}
void RecvSay(IIPSocket conn, BitStream r)
{
var text = r.ReadString(GameData.MaxClientSayLength);
User user;
if ((user = TryGetUser(conn)) == null)
return;
_sayHandler.Process(user, text);
}
void RecvReceiveOnlineUsers(IIPSocket conn, BitStream r)
{
List<String> online = r.ReadString().Split(';').ToList();
online.RemoveAll(x => x.IsEmpty());
foreach (string user in online)
OnlineUsersForm.Online.Add(user);
OnlineUsersForm.Online.RemoveDuplicates((x, y) => x == y);
OnlineUsersForm.Online.RemoveAll(x => x.IsEmpty());
OnlineUsersForm.UpdateUsersList();
}
void RecvSendPrivateMessage(IIPSocket conn, BitStream r)
{
string TargetName = r.ReadString();
string Text = r.ReadString();
// Get the user to send the message to
User TargetChar = World.FindUser(TargetName);
string PrivateMessage = TargetName + " Says: " + Text;
using (var pw = ServerPacket.ReceivePrivateMessage(PrivateMessage))
{
TargetChar.Send(pw, ServerMessageType.GUIChat);
}
}
void RecvChat(IIPSocket conn, BitStream r)
{
var text = r.ReadString(GameData.MaxServerSayLength);
GameplayScreen.AppendToChatOutput(text);
}