private void menuAttach_Click(object sender, EventArgs e)
{
// displays the PickWindow form as a modal window and retrieves the picked window
PickWindow pw = new PickWindow();
pw.ShowDialog(this);
if (pw.PickedWindow != IntPtr.Zero)
gamewindow = new GameWindow(pw.PickedWindow);
else
gamewindow = null;
labelGameWindow.Text = "Game window: " + (gamewindow != null ? gamewindow.ToString("X8") : "0");
}
/// <summary>
/// Handles a chat line and executes any valid command found.
/// </summary>
/// <param name="line">A raw chat line in formatted as username\tmessage</param>
protected void HandleChatLine(string line)
{
string msgbody = ""; // will contain the message body
string user = ""; // will contain the username
GameKey key = GameKey.Invalid; // will contain the requested keystroke if the message is a command
int times = 1; // will contain how many times the key will be pressed if the msg is a command
int delay = 0; // will contain the duration of the keystroke if the msg is a command
string[] splitted = line.Split('\t'); // split username from the message body
try
{
user = splitted[0];
msgbody = splitted[1];
}
catch (Exception)
{
// invalid format
return;
}
try
{
// throttled commands (start9 & similar)
string re1 = "([a-z]{1,9})"; // command (1 to 9 letters)
string re2 = "(\\d)"; // any single digit
// we're separating the command from the number by using a simple regex
Regex r = new Regex(re1 + re2, RegexOptions.IgnoreCase | RegexOptions.Singleline);
Match m = r.Match(msgbody);
if (m.Success)
{
msgbody = m.Groups[1].ToString();
String d1 = m.Groups[2].ToString();
times = Convert.ToInt32(d1);
if (times < 1) // ignore command0's
{
return;
}
if (times > 9) // will never happen
{
times = 1;
}
}
else // invalid format
{
times = 1;
}
}
catch (Exception)
{
// invalid format
times = 1;
}
// check if the command actually exists by searching it sequentially in the listview
// TODO: index commands in a dictionary for better performance?
// (not really necessary for something this trivial)
for (int i = 0; i < listKeyBindings.Items.Count; i++)
{
var item = listKeyBindings.Items[i];
if (msgbody == item.Text)
{
// command found! retrieve key and duration
key = (GameKey)item.Tag;
delay = Convert.ToInt32(item.SubItems[2].Text);
break;
}
}
if (key == GameKey.Invalid) // command not found
{
return;
}
if (delay <= 0) // invalid delay, should never happen
{
return;
}
// should never happen if ResetKeys is properly called when it should
if (!st.keypresses.ContainsKey(msgbody))
{
st.keypresses.Add(msgbody, 0);
}
// repeat the keystroke as many times as needed
for (int i = 0; i < times; i++)
{
st.keypresses[msgbody]++;
st.totalkeypresses++;
if (menuUsePostMessage.Checked)
{
gamewindow.SendMinimizedKeystroke(key, delay);
}
else
{
if (menuUseSendKeys.Checked)
{
GameWindow.SendGlobalKeystroke(key, delay);
}
else
{
GameWindow.SendGlobalKeybdEvent(key, delay);
}
}
}
commandsdone++; // this is for the command/s counter
// log the command
listBoxCommands.Items.Add(user + " " + msgbody + (times > 1 ? times.ToString() : ""));
// keep the command log under 100 lines to save RAM
if (listBoxCommands.Items.Count > 100)
{
listBoxCommands.Items.RemoveAt(0);
}
// autscroll the command log to the bottom
listBoxCommands.TopIndex = listBoxCommands.Items.Count - 1;
// refresh keypresses counter in the GUI
labelKeyPresses.Text = "Keypresses: " + st.totalkeypresses;
}