protected void OnKeyDownHandler(object sender, System.Windows.Input.KeyEventArgs e)
{
// this function is called after a keyboard signal from the user
// first, do everything that base Page class wants to do
base.OnKeyDown(e);
currentSession.CurrentKey = e.Key.ToString();
if (!Movable)
{
return; // sometimes we don't want the player to move (e.g. when battling or selling items)
}
if (IgnoreNextKey) // see GameSession.LocationEvents for explanation
{
IgnoreNextKey = false;
return;
}
// AvailableMoves[0..3] -> WSAD
if ((e.Key == Key.Up || e.Key == Key.W) && currentSession.AvailableMoves[0])
{
MovePlayer("up");
}
if ((e.Key == Key.Down || e.Key == Key.S) && currentSession.AvailableMoves[1])
{
MovePlayer("down");
}
if ((e.Key == Key.Left || e.Key == Key.A) && currentSession.AvailableMoves[2])
{
MovePlayer("left");
}
if ((e.Key == Key.Right || e.Key == Key.D) && currentSession.AvailableMoves[3])
{
MovePlayer("right");
}
if ((e.Key == Key.Escape))
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = "savegame"; // Default file name
dlg.DefaultExt = ".bin"; // Default file extension
dlg.Filter = "Text documents (.bin)|*.bin"; // Filter files by extension
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
try
{
currentSession.SaveGame(dlg.FileName);
pageData.CountItems();
IFormatter formatter = new BinaryFormatter();
Stream stream = new FileStream(dlg.FileName + ".pgd", FileMode.Create, FileAccess.Write, FileShare.None);
formatter.Serialize(stream, pageData);
stream.Close();
}
catch (Exception exc)
{
AddConsoleText(exc.Message);
}
}
}
if (e.Key == Key.I)
{
AddConsoleText("Currently you have the following items:");
currentSession.ListAllItemsTips();
}
if (e.Key == Key.U)
{
AddConsoleText("Currently you know the following skills:");
foreach (Skill sk in currentSession.currentPlayer.ListOfSkills)
{
AddConsoleText(sk.PublicName);
}
}
}