void _twitchChatEngine_MessageReceived(string username, string message)
{
var messageUpper = message.ToUpper();
if (messageUpper.Contains(" "))
{
var split = messageUpper.Split(' ');
switch (split[0])
{
case "REPEAT":
if (_slowmotionCountdown < 0 && _slowmotionRepeatRequest == null)
{
int amount;
if (int.TryParse(split[1], out amount))
{
//amount can be between 2 and 15.
amount = Math.Min(Math.Max(amount, 2), 25);
_slowmotionRepeatRequest = new RepeatRequest()
{
Amount = amount,
RequestAuthor = username,
CommandIndex = _lastCommandIndex
};
}
}
break;
//allows power-users to reposition the window.
case "REPOSITION":
if (_powerUsers.Any(p => string.Equals(p, username, StringComparison.OrdinalIgnoreCase)) && split.Length > 2)
{
int x;
int y;
if (int.TryParse(split[1], out x) && int.TryParse(split[2], out y))
{
Dispatcher.Invoke(delegate()
{
Left = x;
Top = y;
});
}
}
break;
}
}
}
private async void StartKeyPressLoop()
{
//HACK: to keep this async.
await Task.Delay(1);
var random = new Random((int)DateTime.UtcNow.Ticks);
var frame = 0;
var lastTick = DateTime.UtcNow;
const int SmallDelay = 3;
var commandList = new LinkedList<string>();
while (true)
{
var delay = SmallDelay;
if (_slowmotionCountdown < 0)
{
delay = 3000;
SlowMotionCountdown.Text = "Slowdown mode! Now you can use the \"repeat <number>\" command in the chat.";
}
else
{
SlowMotionCountdown.Text = "Next slowdown in " + (_slowmotionCountdown) + " seconds ...";
}
var difference = (int)(DateTime.UtcNow - lastTick).TotalMilliseconds;
Thread.Sleep(Math.Max(delay - difference, 1));
lastTick = DateTime.UtcNow;
frame++;
//every 10 seconds, save progress.
if (frame == 10000 / SmallDelay)
{
_gameboy.SaveState();
frame = 0;
}
Action command;
string commandName;
_lastCommandIndex = _slowmotionRepeatRequest == null ? Math.Min(random.Next(0, 7), 6) : _slowmotionRepeatRequest.CommandIndex;
switch (_lastCommandIndex)
{
case 0:
commandName = "→";
command = _gameboy.TapRight;
break;
case 1:
commandName = "←";
command = _gameboy.TapLeft;
break;
case 2:
commandName = "↓";
command = _gameboy.TapDown;
break;
case 3:
commandName = "↑";
command = _gameboy.TapUp;
break;
case 4:
commandName = "A";
command = _gameboy.TapA;
break;
case 5:
commandName = "B";
command = _gameboy.TapB;
break;
case 6:
commandName = "S";
command = delegate()
{
Thread.Sleep(10);
_gameboy.TapStart();
Thread.Sleep(100);
_gameboy.TapStart();
Thread.Sleep(10);
};
break;
default:
throw new InvalidOperationException();
}
if (_slowmotionRepeatRequest != null)
{
commandName += " [X" + _slowmotionRepeatRequest.Amount + " by " + _slowmotionRepeatRequest.RequestAuthor + "]";
}
commandList.AddFirst(commandName);
if (commandList.Count > 100)
{
commandList.RemoveLast();
}
Log.ItemsSource = null;
Log.ItemsSource = commandList;
FormsApplication.DoEvents();
var repeat = _slowmotionRepeatRequest == null ? 1 : _slowmotionRepeatRequest.Amount;
for (var i = 0; i < repeat; i++)
{
command();
if (i != 0)
{
Thread.Sleep(100);
}
}
_slowmotionRepeatRequest = null;
}
}
