private void btnRG_Click_1(object sender, EventArgs e)
{
bool success = true;
PlayerEntities playerEntity = new PlayerEntities();
Player player1 = new Player();
var pl =
from p in playerEntity.Players
select p;
//Kiem tra username trong database
foreach (var p in pl)
{
if (this.txtUS.Text.Trim() == p.P_Username.Trim())
{
success = false;
MessageBox.Show("Username have been taken!");
}
}
if (success)
{
player1.P_Username = this.txtUS.Text.Trim();
player1.P_Password = this.txtPW.Text.Trim();
player1.P_Score = 0;
player1.P_State = false;
playerEntity.Players.Add(player1);
playerEntity.SaveChanges();
MessageBox.Show("Register successfully!");
this.txtUS.ResetText();
this.txtPW.ResetText();
}
}
private void btnLogin_Click(object sender, EventArgs e)
{
MENU = new Menu();
try
{
PlayerEntities playerEntity = new PlayerEntities();
Player player1 = new Player();
var pl = (from player in playerEntity.Players
where player.P_Username == this.txtUsername.Text.Trim()
select player).SingleOrDefault();
if (pl != null)
{
if (this.txtPassword.Text.Trim() == pl.P_Password.Trim())
{
pl.P_State = true;
playerEntity.SaveChanges();
DialogResult a;
a = MessageBox.Show("Login Success! Click Ok to play game", "Success", MessageBoxButtons.OK);
if (a == DialogResult.OK)
{
this.Close();
this.Visible = false;
MENU.ptPlayNow_Click(sender, e);
}
}
}
else
{
MessageBox.Show("Username is not defined");
}
}
catch
{
}
}
private void ptTetris_Click(object sender, EventArgs e)
{
PlayerEntities playerEntity = new PlayerEntities();
Player player1 = new Player();
var pl = (from player in playerEntity.Players
where player.P_State == true
select player).SingleOrDefault();
if (pl != null)
{
pl.P_State = false;
playerEntity.SaveChanges();
}
MENU.Show();
this.Close();
}
