private void Login()
{
//Check input isn't empty, else error message is shown
if (usernameBox.TextLength > 0 && passwordBox.TextLength > 0)
{
//Sends input to login function, if input is good, sends user to main menu
//Else error message is shown
var result = NetworkClasses.Login(usernameBox.Lines[0], passwordBox.Lines[0],
Helpers.GetLocalIpAddress());
if (result == "good" || result == "online")
{
NetworkClasses.UpdateUserValue("User_List", "Online", "Online", User.PlayerId);
Form form = new MainMenuForm();
form.Show();
Dispose();
}
else if (result == "pass" || result == "user")
{
MessageBox.Show("Invalid Username/Password", "Login error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
/*else if (result == "online")
* {
* MessageBox.Show("User already logged in", "Login error", MessageBoxButtons.OK,
* MessageBoxIcon.Error);
* }*/
}
else
{
MessageBox.Show("Username and password cannot be blank.", "Login error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
/// <summary>
/// On click, sends username,password, and IP to createUser function
/// Also checks validity of username and password
/// i.e. Can't be blank, must contain letters and numbers only, and username can't already exist
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void newUserButton_Click(object sender, EventArgs e)
{
errorLabel.Hide();
//Check that the inputs are not empty
if (newUsername.TextLength > 0 && newPassword.TextLength > 0)
{
if (ContainsVaildChars(newUsername.Text) && ContainsVaildChars(newPassword.Text))
{
var good = NetworkClasses.CreateUser(newUsername.Lines[0], newPassword.Lines[0],
Helpers.GetLocalIpAddress());
if (good)
{
Form form = new LoginForm();
form.Show();
Dispose();
}
else
{
errorLabel.Text = "Username already exists.";
errorLabel.Show();
}
}
else
{
errorLabel.Text = "LETTERS AND NUMBERS ONLY";
errorLabel.Show();
}
}
else
{
errorLabel.Text = "Username/Password cannot be blank.";
errorLabel.Show();
}
}
private void passChange_Click(object sender, EventArgs e)
{
if (passChangeText.TextLength >= 5 && passChangeText.TextLength <= 20)
{
if (ContainsVaildChars(passChangeText.Text))
{
if (NetworkClasses.UpdateUserValue("User_List", "Password", StringCipher.Encrypt(passChangeText.Text, "thomas").ToString(), User.PlayerId))
{
MessageBox.Show("Password has been changed", "Password Updated", MessageBoxButtons.OK, MessageBoxIcon.Information);
passChangeText.Text = "";
}
else
{
MessageBox.Show("Something went wrong", "Password Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Password must contain only letters and numbers.", "Password Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Password must be between 5 and 20 characters.", "Password Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void banPlayer_Click(object sender, EventArgs e)
{
var n = -1;
//Checks if user is admin
if (NetworkClasses.GetPlayer(User.PlayerId).Tables[0].Rows[0]["IsAdmin"].ToString() == "1")
{
//Checks for empty textbox and if the value is an int
if (banPlayerText.TextLength > 0 && int.TryParse(banPlayerText.Lines[0], out n))
{
//Bans the selected player id
if (NetworkClasses.BanPlayer(n))
{
MessageBox.Show("Successfully Banned Player ID: " + banPlayerText.Lines[0], "Player Banned", MessageBoxButtons.OK, MessageBoxIcon.Information);
banPlayerText.Lines[0] = "";
}
else
{
MessageBox.Show("Invalid Player ID", "Ban Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Player ID must be numeric.", "Ban Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("You are not an admin, contact an admin for privileges.", "Admin Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void spectateButton_Click(object sender, EventArgs e)
{
if (!spectateButton.Enabled)
{
return;
}
//Checks if user is banned
if (NetworkClasses.GetPlayer(User.PlayerId).Tables[0].Rows[0]["IsBanned"].ToString() == "0")
{
//Connect as a spectator
if (Client.Connect(false))
{
try
{
NetworkClasses.UpdateUserValue("User_List", "Online", "Spectating", User.PlayerId);
//TODO Start game?
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
}
else
{
Console.WriteLine("Couldn't Connect");
}
}
else
{
MessageBox.Show("Can't connect to game, you have been banned. Please contact administrator to lift ban.", "Join Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// On click, queries the database to check if user exsits, and input is correct
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void loginButton_Click(object sender, EventArgs e)
{
//Check input isn't empty, else error message is shown
if (usernameBox.TextLength > 0 && passwordBox.TextLength > 0)
{
//Hide existing error label, if any
errorLabel.Hide();
//Sends input to login function, if input is good, sends user to main menu
//Else error message is shown
if (NetworkClasses.Login(usernameBox.Lines[0], passwordBox.Lines[0], Helpers.GetLocalIpAddress()))
{
Form form = new MainMenuForm();
form.Show();
Dispose();
}
else
{
errorLabel.Text = "Invalid Username/Password";
errorLabel.Show();
}
}
else
{
errorLabel.Text = "Username/Password cannot be blank.";
errorLabel.Show();
}
}
/// <summary>
/// Once all players are ready, adds players to the Game controller and starts the game
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void start_game_Click(object sender, EventArgs e)
{
var ds = NetworkClasses.GetServer(User.PlayerId, User.LocalIp);
var row = ds.Tables[0].Rows[0];
var grabber = NetworkClasses.GetPlayer(int.Parse(row["Host"].ToString()));
//Host
LobbyController.AddPlayer(int.Parse(grabber.Tables[0].Rows[0]["Player_ID"].ToString()), grabber.Tables[0].Rows[0]["_Character"].ToString());
for (var i = 2; i <= 6; i++)
{
if (string.IsNullOrEmpty(row["Player_" + i].ToString()))
{
continue;
}
grabber = NetworkClasses.GetPlayer(int.Parse(row["Player_" + i].ToString()));
LobbyController.AddPlayer(int.Parse(grabber.Tables[0].Rows[0]["Player_ID"].ToString()), grabber.Tables[0].Rows[0]["_Character"].ToString());
}
NetworkClasses.UpdateServerValue("Status", "In Progress", "Host", User.PlayerId);
NetworkClasses.UpdateUserValue("User_List", "Online", "In Game", User.PlayerId);
LobbyController.StartGame();
Host.StartGame();
_timer.Stop();
//_chat.Dispose();
_gameTimer.Start();
if (!_profile.IsDisposed)
{
_profile.Dispose();
}
Hide();
//MainMenuForm waiter = new MainMenuForm();
//waiter.Show();
}
private void AddFriend()
{
if (username.Text.Length > 0)
{
if (ContainsVaildChars(username.Text))
{
var status = NetworkClasses.AddFriend(username.Text);
switch (status)
{
case "Done":
username.Text = "";
Hide();
break;
case "Nonexistant":
MessageBox.Show("Username doesn't exist", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
case "Preexisting":
MessageBox.Show("Already Friends with " + username.Text, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
}
else
{
MessageBox.Show("Username can only contian letters and numbers", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("Please enter a username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void nameChange_Click(object sender, EventArgs e)
{
if (nameChangeText.TextLength > 0 && nameChangeText.TextLength <= 20)
{
if (ContainsVaildChars(nameChangeText.Text))
{
if (NetworkClasses.UpdateUserValue("User_List", "_Character", nameChangeText.Text, User.PlayerId))
{
MessageBox.Show("Username has been changed to " + nameChangeText.Text + ".", "Username Updated",
MessageBoxButtons.OK, MessageBoxIcon.Information);
nameChangeText.Text = "";
}
else
{
MessageBox.Show("Username is already taken.", "Username Error", MessageBoxButtons.OK,
MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Username must contain only letters and numbers.", "Username Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Username must be between 1 and 20 characters.", "Username Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
/// <summary>
/// Automatic update of the list of players and their characters every 1 seconds
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timer_Tick(object sender, EventArgs e)
{
if (Host.Players.Count > 1)
{
start_game.Enabled = NetworkClasses.CheckReady(Host.Players);
}
UpdateList();
}
/// <summary>
/// On click, starts the NetHost and takes user to the host lobby
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HostButton_Click(object sender, EventArgs e)
{
Host.ServerStart();
NetworkClasses.UpdatePlayerStat(User.PlayerId, "Games_Hosted", 1);
Form gameList = new HostGameListForm();
gameList.Show();
Dispose();
}
public void GetFriends()
{
var playerFriends =
NetworkClasses.GetPlayer(User.PlayerId).Tables[0].Rows[0]["Friends"].ToString().Split(',');
if (playerFriends[0] == "0")
{
if (BoxOFriends.Items.Count == 1)
{
BoxOFriends.Items.Clear();
delFriend.Enabled = false;
addToolStripMenuItem.Visible = true;
viewProfileToolStripMenuItem.Visible = false;
deleteToolStripMenuItem.Visible = false;
joinGameToolStripMenuItem.Visible = false;
spectateToolStripMenuItem.Visible = false;
_friendInfo = new List <DataSet>();
}
return;
}
var datasets = playerFriends.Select(friend => NetworkClasses.GetPlayer(int.Parse(friend))).ToList();
if (datasets.Count != _friendInfo.Count)
{
BoxOFriends.Items.Clear();
foreach (var player in datasets)
{
var listItem = new ListViewItem(player.Tables[0].Rows[0]["Username"].ToString());
listItem.SubItems.Add(player.Tables[0].Rows[0]["Online"].ToString());
BoxOFriends.Items.Add(listItem);
}
_friendInfo = datasets;
return;
}
for (var i = 0; i < datasets.Count; i++)
{
if (datasets[i].Tables[0].Rows[0]["Online"].ToString() ==
_friendInfo[i].Tables[0].Rows[0]["Online"].ToString())
{
continue;
}
BoxOFriends.Items.Clear();
foreach (var player in datasets)
{
var listItem = new ListViewItem(player.Tables[0].Rows[0]["Username"].ToString());
listItem.SubItems.Add(player.Tables[0].Rows[0]["Online"].ToString());
BoxOFriends.Items.Add(listItem);
}
_friendInfo = datasets;
if (BoxOFriends.Items.Count == 10)
{
addToolStripMenuItem.Visible = false;
addFriend.Enabled = false;
}
return;
}
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
var result = MessageBox.Show("Are you sure?", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
NetworkClasses.DelFriend(BoxOFriends.SelectedItems[0].Text);
}
}
private void logoutButton_Click(object sender, EventArgs e)
{
_timer.Stop();
NetworkClasses.UpdateUserValue("User_List", "Online", "Offline", User.PlayerId);
Form login = new LoginForm();
_friends.Dispose();
login.Show();
Dispose();
}
private void spectateToolStripMenuItem_Click(object sender, EventArgs e)
{
var ds = NetworkClasses.GetServerByPlayerId(NetworkClasses.GetPlayer(BoxOFriends.SelectedItems[0].Text).Tables[0].Rows[0]["Player_ID"].ToString());
Client.Conn = ds.Tables[0].Rows[0]["Host_IP"].ToString();
Client.NetClient.Start();
Client.Connect(false);
NetworkClasses.UpdateUserValue("User_List", "Online", "Spectating", User.PlayerId);
//Dispose();
}
/// <summary>
/// On click, resets character to null, stops NetServer, and takes user back to main menu
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void leaveGame_Click(object sender, EventArgs e)
{
_timer.Stop();
NetworkClasses.UpdateCharacter(User.PlayerId, null);
Host.ServerStop();
var main = new MainMenuForm();
main.Show();
Dispose();
}
/// <summary>
/// On click, resets character to null, removes player from server, stops NetClient, and takes user back to main menu
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void leaveGame_Click(object sender, EventArgs e)
{
_timer.Stop();
NetworkClasses.UpdateCharacter(User.PlayerId, null);
NetworkClasses.FindRemovePlayer(Client.Conn, User.PlayerId);
Client.ClientStop();
var form = new MainMenuForm();
form.Show();
Dispose();
}
/// <summary>
/// Checks if user is closing the application, closes accordingly
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void MainMenuForm_Closing(object sender, FormClosingEventArgs e)
{
if (e.CloseReason != CloseReason.UserClosing)
{
return;
}
_friends.Dispose();
_timer.Stop();
Dispose();
NetworkClasses.UpdateUserValue("User_List", "Online", "Offline", User.PlayerId);
Environment.Exit(0);
}
/// <summary>
/// On click, starts the NetHost and takes user to the host lobby
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HostButton_Click(object sender, EventArgs e)
{
Host.ServerStart();
NetworkClasses.UpdateUserValue("User_Stats", "Games_Hosted", "Games_Hosted + 1", User.PlayerId);
NetworkClasses.UpdateUserValue("User_List", "Online", "In Lobby", User.PlayerId);
_timer.Stop();
Form gameList = new HostGameListForm();
_friends.Dispose();
gameList.Show();
Dispose();
}
/// <summary>
/// Checks if user is closing the application, clsoes accordingly
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void PlayerLobby_Closing(object sender, FormClosingEventArgs e)
{
if (e.CloseReason != CloseReason.UserClosing)
{
return;
}
_timer.Stop();
Dispose();
NetworkClasses.UpdateCharacter(User.PlayerId, null);
NetworkClasses.FindRemovePlayer(Client.Conn, User.PlayerId);
Client.ClientStop();
Environment.Exit(0);
}
/// <summary>
/// Deletes the server from the database, and stop the NetServer
/// </summary>
public static void ServerStop()
{
//Disconnects local Client
Client.ClientStop();
//Sends message to clients that the server is closing
var outMsg = _server.CreateMessage();
outMsg.Write((byte)PacketTypes.Closed);
_server.SendToAll(outMsg, NetDeliveryMethod.ReliableOrdered);
//Shuts down server and deletes it from the database
_shouldStop = true;
_server.Shutdown("Closed");
NetworkClasses.DeleteServer(User.PlayerId);
NetworkClasses.UpdateUserValue("User_List", "_Character", null, User.PlayerId);
}
/// <summary>
/// When the window is closed, the server is stopped, and the application is closed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void HostGameListForm_Closing(object sender, FormClosingEventArgs e)
{
//if (e.CloseReason == CloseReason.UserClosing)
//{
_timer.Stop();
_chat.Dispose();
if (!_profile.IsDisposed)
{
_profile.Dispose();
}
Dispose();
NetworkClasses.UpdateUserValue("User_List", "Online", "Offline", User.PlayerId);
Host.ServerStop();
Environment.Exit(0);
//}
}
/// <summary>
/// On click, resets character to null, stops NetServer, and takes user back to main menu
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void leaveGame_Click(object sender, EventArgs e)
{
_timer.Stop();
NetworkClasses.UpdateUserValue("User_List", "_Character", null, User.PlayerId);
NetworkClasses.UpdateUserValue("User_List", "Online", "Online", User.PlayerId);
Host.ServerStop();
Form form = new MainMenuForm();
form.Show();
_chat.Dispose();
if (!_profile.IsDisposed)
{
_profile.Dispose();
}
Dispose();
}
private void gameTimer_tick(object sender, EventArgs e)
{
if (!Client.gameClose)
{
return;
}
_gameTimer.Stop();
if (!_chat.IsDisposed)
{
_chat.Dispose();
}
NetworkClasses.UpdateUserValue("User_List", "Online", "Online", User.PlayerId);
MessageBox.Show("Game Closed.", "Update", MessageBoxButtons.OK);
Form form = new MainMenuForm();
form.Show();
}
/// <summary>
/// Updates the form view with the current list of servers in the database
/// </summary>
private void ListServers()
{
var ds = NetworkClasses.GetServers();
foreach (DataRow row in ds.Tables[0].Rows)
{
var grabber = NetworkClasses.GetPlayer(int.Parse(row["Host"].ToString()));
var listItem = new ListViewItem(grabber.Tables[0].Rows[0]["Username"].ToString());
listItem.SubItems.Add(grabber.Tables[0].Rows[0]["Local_IP"].ToString());
listItem.SubItems.Add(NetworkClasses.GetNumPlayers(int.Parse(row["Server_ID"].ToString())) + "/6");
listItem.SubItems.Add(row["Status"].ToString());
//Add the row entry to the listview
serverList.Items.Add(listItem);
}
}
private void joinGameToolStripMenuItem_Click(object sender, EventArgs e)
{
var ds = NetworkClasses.GetServerByPlayerId(NetworkClasses.GetPlayer(BoxOFriends.SelectedItems[0].Text).Tables[0].Rows[0]["Player_ID"].ToString());
//Console.WriteLine(ds.Tables[0].Rows[0]["Host"]);
Client.Conn = ds.Tables[0].Rows[0]["Host_IP"].ToString();
Client.NetClient.Start();
Client.Connect();
NetworkClasses.JoinServer(Client.Conn, User.PlayerId);
//Increments games joined
NetworkClasses.UpdateUserValue("User_Stats", "Games_Joined", "Games_Joined+1", User.PlayerId);
NetworkClasses.UpdateUserValue("User_List", "Online", "In Lobby", User.PlayerId);
Form form = new PlayerLobby();
form.Show();
Dispose();
}
/// <summary>
/// Checks validity of username and password and sends info to database
/// i.e. Length must be between 1 and 20, must contain letters and numbers only, and username can't already exist
/// </summary>
private void Create()
{
//Check that the inputs are not empty
if (newUsername.TextLength > 0 && newPassword.TextLength >= 5 && newUsername.TextLength <= 20 && newPassword.TextLength < 20)
{
if (ContainsVaildChars(newUsername.Text) && ContainsVaildChars(newPassword.Text))
{
var good = NetworkClasses.CreateUser(newUsername.Lines[0], newPassword.Lines[0],
Helpers.GetLocalIpAddress());
if (good)
{
Form form = new LoginForm();
form.Show();
Dispose();
}
else
{
MessageBox.Show("Username already exists.", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("LETTERS AND NUMBERS ONLY", "Error", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}
else
{
if (newUsername.Text.Length < 1 || newUsername.Text.Length > 20)
{
MessageBox.Show(
"Username must be between 1 and 20 characters",
"Error", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
if (newPassword.Text.Length < 5 || newPassword.Text.Length < 20)
{
MessageBox.Show(
"Password must be between 5 and 20 characters",
"Error", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
}
}
}
private void char_list_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (NetworkClasses.CheckCharacterAvailable(Client.Conn, char_list.SelectedItem.ToString()))
{
NetworkClasses.UpdateUserValue("User_List", "_Character", char_list.SelectedItem.ToString(), User.PlayerId);
}
else
{
MessageBox.Show("Character Unavailable", "Character has already been selected", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception)
{
MessageBox.Show("Invalid character", "Please choose a valid character", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Checks if user is closing the application, clsoes accordingly
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void PlayerLobby_Closing(object sender, FormClosingEventArgs e)
{
if (e.CloseReason != CloseReason.UserClosing)
{
return;
}
_timer.Stop();
_chat.Dispose();
if (!_profile.IsDisposed)
{
_profile.Dispose();
}
Dispose();
NetworkClasses.UpdateUserValue("User_List", "_Character", null, User.PlayerId);
NetworkClasses.UpdateUserValue("User_List", "Online", "Offline", User.PlayerId);
NetworkClasses.FindRemovePlayer(Client.Conn, User.PlayerId);
Client.ClientStop();
Environment.Exit(0);
}
/// <summary>
/// Tells the server to delete it from list, stops loop and shuts down NetClient
/// </summary>
public static void ClientStop()
{
var outMsg = NetClient.CreateMessage();
outMsg.Write((byte)PacketTypes.Leave);
outMsg.Write(User.PlayerId);
NetClient.SendMessage(outMsg, NetDeliveryMethod.ReliableOrdered);
NetClient.WaitMessage(1000);
NetClient.Shutdown("Closed");
//ends the receive loop
_shouldStop = true;
Conn = "";
isSpectator = false;
NetworkClasses.UpdateUserValue("User_List", "_Character", null, User.PlayerId);
GameLoop = new Thread(Program.Run);
if (GameLoop.IsAlive)
{
GameLoop.Abort();
}
}
