public static void Load()
{
if (!Directory.Exists(ControlDirectory))
{
Directory.CreateDirectory(ControlDirectory);
}
if (!File.Exists(SavePath))
{
File.Create(SavePath).Close();
}
var error = false;
foreach (var args in File.ReadAllLines(SavePath).Select(line => line.Split('|')).Where(args => args.Length >= 4))
{
try
{
var sign = new Sign();
sign.SetID(int.Parse(args[0]));
sign.SetPosition(new Vector2(int.Parse(args[1]), int.Parse(args[2])));
sign.SetPassword(args[3], args[3] != "");
if (args.Length == 5)
{
sign.SetWarp(args[4]);
}
//check if sign still exists in world
var id = Terraria.Sign.ReadSign((int)sign.GetPosition().X, (int)sign.GetPosition().Y);
if (id != 1)
{
//the id of sign changed
if (id != sign.GetID())
{
sign.SetID(id);
}
//add to array
AddSign(sign);
}
}
catch
{
error = true;
}
}
//TODO: lazy loading of signs ( null checks )
//fill empty slots
for (var i = 0; i < Signs.Length; i++)
{
if (Signs[i] == null)
{
Signs[i] = new Sign();
Signs[i].SetID(i);
}
}
if (error)
{
Console.WriteLine("Failed to load some sign data, corresponding signs will be left unprotected.");
}
}
public static void AddSign(Sign sign)
{
SetSign(sign.GetID(), sign);
}
private static void Set(CommandArgs args)
{
if (SignControl.Players[args.Player.Index].GetState() == SettingState.Setting)
{
SignControl.Players[args.Player.Index].PasswordForSign = "";
SignControl.Players[args.Player.Index].SetState(SettingState.None);
args.Player.SendMessage(Messages.stopSelecting, Color.BlueViolet);
}
else
{
if (args.Parameters.Count < 1)
{
args.Player.SendMessage(Messages.enterPassword, Color.Red);
return;
}
if ((args.Parameters.Count == 3 || args.Parameters.Count == 4) && args.Parameters[0].ToUpper() == "REGION")
{ //sets password for all signs in region
if (!args.Player.Group.HasPermission(Permissions.protectallsigns))
{
args.Player.SendMessage(Messages.noPermissionRegionProtect, Color.Red);
return;
}
if (args.Parameters.Count == 4 && args.Parameters[3].ToUpper() != "TRUE" && args.Parameters[3].ToUpper() != "FALSE")
{
args.Player.SendMessage(Messages.wrongBool, Color.Red);
return;
}
var region = TShock.Regions.GetRegionByName(args.Parameters[1]);
if (region == null)
{
args.Player.SendMessage(Messages.noRegion, Color.Red);
return;
}
if (!region.HasPermissionToBuildInRegion(args.Player))
{
args.Player.SendMessage(Messages.noRegionPermission, Color.Red);
return;
}
for (int l = 0; l < Terraria.Sign.maxSigns; l++)
{
if (Terraria.Main.sign[l] != null)
{
if (region.InArea(new Rectangle(Terraria.Main.sign[l].x, Terraria.Main.sign[l].y, 0, 0)))
{
var sign = SignManager.GetSign(l);
var vasnull = false;
if (sign == null)
{
sign = new Sign();
vasnull = true;
}
if (args.Parameters.Count == 4)
{
if (args.Parameters[3].ToUpper() == "FALSE" && sign.IsLocked())
{ //if already protected skip it
continue;
}
}
sign.SetID(l);
sign.SetPassword(args.Parameters[2]);
sign.SetPosition(Terraria.Main.sign[l].x, Terraria.Main.sign[l].y);
if (vasnull)
{
SignManager.SetSign(l, sign);
}
SignControl.Players[args.Player.Index].AddSignAccess(l);
}
}
}
args.Player.SendMessage(string.Format(Messages.regionLocked, region.Name), Color.BlueViolet);
}
else if (args.Parameters.Count > 1)
{
args.Player.SendMessage(Messages.tooManyParams, Color.Red);
return;
}
else
{ //normal selecting
SignControl.Players[args.Player.Index].PasswordForSign = args.Parameters[0];
SignControl.Players[args.Player.Index].SetState(SettingState.Setting);
args.Player.SendMessage(string.Format(Messages.openSignTo, Messages.protect), Color.BlueViolet);
}
}
}
private void NetHooks_GetData(GetDataEventArgs e)
{
try
{
switch (e.MsgID)
{
case PacketTypes.SignRead: //on open sign set/unset protection
using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length))
{
var reader = new BinaryReader(data);
int x = reader.ReadInt32();
int y = reader.ReadInt32();
reader.Close();
int id = Terraria.Sign.ReadSign(x, y);
SPlayer splayer = Players[e.Msg.whoAmI];
TSPlayer tplayer = TShock.Players[e.Msg.whoAmI];
if (id != -1)
{
Sign sign = SignManager.GetSign(id);
bool messageSent = false;
switch (splayer.GetState())
{
case SettingState.Setting:
if (sign.IsLocked())
{
tplayer.SendMessage(Messages.alreadyProtected, Color.Red);
messageSent = true;
}
else
{
sign.SetID(id);
sign.SetPosition(x, y);
sign.SetPassword(splayer.PasswordForSign);
splayer.AddSignAccess(id); //unlock this sign for him
tplayer.SendMessage(Messages.nowProtected, Color.Red);
messageSent = true;
}
splayer.SetState(SettingState.None);
break;
case SettingState.Deleting:
if (sign.IsLocked())
{
if (tplayer.Group.HasPermission(Permissions.removesignprotection) ||
sign.CheckPassword(splayer.PasswordForSign))
{
sign.SetPassword("");
SPlayer.RemoveSignAccessFromAll(id); //remove access to this sign
tplayer.SendMessage(Messages.removed, Color.Red);
messageSent = true;
}
else
{
tplayer.SendMessage(Messages.wrongPassword, Color.Red);
messageSent = true;
}
}
else
{
tplayer.SendMessage(Messages.notProtected, Color.Red);
messageSent = true;
}
splayer.SetState(SettingState.None);
break;
case SettingState.UnLocking:
if (sign.IsLocked())
{
if (sign.CheckPassword(splayer.PasswordForSign))
{
splayer.AddSignAccess(id); //unlock this sign for him
tplayer.SendMessage(Messages.unlocked, Color.Red);
messageSent = true;
}
else
{
tplayer.SendMessage(Messages.wrongPassword, Color.Red);
messageSent = true;
}
}
else
{
tplayer.SendMessage(Messages.notProtected, Color.Red);
messageSent = true;
}
splayer.SetState(SettingState.None);
break;
case SettingState.WarpSetting:
if ((sign.IsLocked() &&
(tplayer.Group.HasPermission(Permissions.editallsigns) || splayer.CanEditSign(id))) ||
!sign.IsLocked())
{
sign.SetWarp(splayer.WarpForSign);
tplayer.SendMessage(string.Format(Messages.warpTo, splayer.WarpForSign), Color.Plum);
messageSent = true;
}
else
{
tplayer.SendMessage(Messages.isProtected, Color.Red);
messageSent = true;
}
splayer.SetState(SettingState.None);
break;
case SettingState.DeletingWarp:
if (sign.IsWarping())
{
if ((sign.IsLocked() &&
(tplayer.Group.HasPermission(Permissions.editallsigns) || splayer.CanEditSign(id))) ||
!sign.IsLocked())
{
sign.SetWarp("");
tplayer.SendMessage(Messages.notWarping, Color.Red);
messageSent = true;
}
else
{
tplayer.SendMessage(Messages.noEdit, Color.Red);
messageSent = true;
}
}
else
{
tplayer.SendMessage(Messages.noWarp, Color.Red);
messageSent = true;
}
splayer.SetState(SettingState.None);
break;
}
if (!messageSent)
{
if (sign.IsLocked())
{
if (tplayer.Group.HasPermission(Permissions.editallsigns) || splayer.CanEditSign(id))
{
tplayer.SendMessage(Messages.editable, Color.YellowGreen);
}
else
{
tplayer.SendMessage(Messages.notEditable, Color.Yellow);
if (tplayer.Group.HasPermission(Permissions.canunlocksign))
{
tplayer.SendMessage(Messages.password, Color.Yellow);
}
}
}
else
{
tplayer.SendMessage(Messages.notProtected, Color.Yellow);
}
}
if (sign.IsWarping())
{
var warp = TShock.Warps.FindWarp(sign.GetWarp());
if (warp.WarpName != null)
{
tplayer.Teleport((int)warp.WarpPos.X, (int)warp.WarpPos.Y);
tplayer.SendMessage(string.Format(Messages.teleported, warp.WarpName), Color.Blue);
}
else
{
tplayer.SendMessage(Messages.wrongWarp, Color.Red);
}
}
}
if (splayer.GetState() != SettingState.None)
{
//if player is still setting something - end his setting
splayer.SetState(SettingState.None);
}
}
break;
case PacketTypes.SignNew: //editing sign
if (!e.Handled)
{
using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length))
{
var reader = new BinaryReader(data);
var signId = reader.ReadInt16();
var x = reader.ReadInt32();
var y = reader.ReadInt32();
reader.Close();
//FIXME: hacked clients can theoreticaly bypass it ( seems like it checks by id only ) - needs testing
var id = Terraria.Sign.ReadSign(x, y);
var splayer = Players[e.Msg.whoAmI];
var tplayer = TShock.Players[e.Msg.whoAmI];
if (id != -1)
{
//FIXME: get sign by x and y to prevent that bug
var sign = SignManager.GetSign(id);
if (sign.IsLocked())
{
if (!tplayer.Group.HasPermission(Permissions.editallsigns) && !splayer.CanEditSign(id))
//if player doesnt have permission, then break and message
{
tplayer.SendMessage(Messages.stopEdit, Color.IndianRed);
if (tplayer.Group.HasPermission(Permissions.canunlocksign))
{
tplayer.SendMessage(Messages.password, Color.IndianRed);
}
e.Handled = true;
tplayer.SendData(PacketTypes.SignNew, "", id);
return;
}
}
}
else
{
//there is no sign so stop editing - little fixy .)
tplayer.SendMessage(Messages.wrongtile, Color.IndianRed);
tplayer.SendData(PacketTypes.SignNew, "", id);
e.Handled = true;
return;
}
}
}
break;
case PacketTypes.TileKill:
case PacketTypes.Tile:
using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length))
{
var reader = new BinaryReader(data);
if (e.MsgID == PacketTypes.Tile)
{
var type = reader.ReadByte();
if (!(type == 0 || type == 4))
{
return;
}
}
var x = reader.ReadInt32();
var y = reader.ReadInt32();
reader.Close();
var id = Terraria.Sign.ReadSign(x, y);
if (id != -1) //if have found sign
{
//FIXME: get sign by x and y
var sign = SignManager.GetSign(id);
if (sign.IsLocked()) //if locked stop removing
{
var tplayer = TShock.Players[e.Msg.whoAmI];
tplayer.SendMessage(Messages.isProtected, Color.Red);
//display more verbose info to player who has permission to remove protection on this chest
if (tplayer.Group.HasPermission(Permissions.removesignprotection) ||
tplayer.Group.HasPermission(Permissions.protectsign))
{
tplayer.SendMessage(Messages.removeSign, Color.Red);
}
//and stop
tplayer.SendTileSquare(x, y);
e.Handled = true;
return;
}
//reset sign to remove all ponys in it cause the sign will get removed and we dont want that another sign get protected if placed in same place
sign.Reset();
}
//TODO: protect the 2 tiles on which is locked sign placed to prevent auto remove (checking x+-1 and y+-1 of tile for sign)
}
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
private static void Set(CommandArgs args)
{
if (SignControl.Players[args.Player.Index].GetState() == SettingState.Setting)
{
SignControl.Players[args.Player.Index].PasswordForSign = "";
SignControl.Players[args.Player.Index].SetState(SettingState.None);
args.Player.SendMessage(Messages.stopSelecting, Color.BlueViolet);
}
else
{
if (args.Parameters.Count < 1)
{
args.Player.SendMessage(Messages.enterPassword, Color.Red);
return;
}
if ((args.Parameters.Count == 3 || args.Parameters.Count == 4) && args.Parameters[0].ToUpper() == "REGION")
{ //sets password for all signs in region
if (!args.Player.Group.HasPermission(Permissions.protectallsigns))
{
args.Player.SendMessage(Messages.noPermissionRegionProtect, Color.Red);
return;
}
if (args.Parameters.Count == 4 && args.Parameters[3].ToUpper() != "TRUE" && args.Parameters[3].ToUpper() != "FALSE")
{
args.Player.SendMessage(Messages.wrongBool, Color.Red);
return;
}
var region = TShock.Regions.GetRegionByName(args.Parameters[1]);
if (region == null)
{
args.Player.SendMessage(Messages.noRegion, Color.Red);
return;
}
if (!region.HasPermissionToBuildInRegion(args.Player))
{
args.Player.SendMessage(Messages.noRegionPermission, Color.Red);
return;
}
for (int l = 0; l < Terraria.Sign.maxSigns; l++)
{
if (Terraria.Main.sign[l] != null)
{
if (region.InArea(new Rectangle(Terraria.Main.sign[l].x, Terraria.Main.sign[l].y, 0, 0)))
{
var sign = SignManager.GetSign(l);
var vasnull = false;
if (sign == null)
{
sign = new Sign();
vasnull = true;
}
if (args.Parameters.Count == 4)
{
if (args.Parameters[3].ToUpper() == "FALSE" && sign.IsLocked())
{ //if already protected skip it
continue;
}
}
sign.SetID(l);
sign.SetPassword(args.Parameters[2]);
sign.SetPosition(Terraria.Main.sign[l].x, Terraria.Main.sign[l].y);
if (vasnull)
SignManager.SetSign(l, sign);
SignControl.Players[args.Player.Index].AddSignAccess(l);
}
}
}
args.Player.SendMessage(string.Format(Messages.regionLocked, region.Name), Color.BlueViolet);
}
else if (args.Parameters.Count > 1)
{
args.Player.SendMessage(Messages.tooManyParams, Color.Red);
return;
}
else
{ //normal selecting
SignControl.Players[args.Player.Index].PasswordForSign = args.Parameters[0];
SignControl.Players[args.Player.Index].SetState(SettingState.Setting);
args.Player.SendMessage(string.Format(Messages.openSignTo, Messages.protect), Color.BlueViolet);
}
}
}
