private static void HandleInput()
{
while (commandsToExecute.Count > 0)
{
switch (commandsToExecute.Peek().code)
{
case Command.ActionCode.MOVE:
Command.Move move = (Command.Move)commandsToExecute.Dequeue();
MouseController.Move(move.dx * Properties.Settings.Default.Move / 5, move.dy * Properties.Settings.Default.Move / 5);
break;
case Command.ActionCode.LEFTBUTTON:
Command.LeftButton left = (Command.LeftButton)commandsToExecute.Dequeue();
MouseController.Left(left.state);
break;
case Command.ActionCode.RIGHTBUTTON:
Command.RightButton right = (Command.RightButton)commandsToExecute.Dequeue();
MouseController.Right(right.state);
break;
case Command.ActionCode.SCROLL:
Command.Scroll scroll = (Command.Scroll)commandsToExecute.Dequeue();
System.Diagnostics.Debug.WriteLine(Properties.Settings.Default.Scroll);
MouseController.Scroll(scroll.scroll * Properties.Settings.Default.Scroll / 5);
break;
case Command.ActionCode.ZOOM:
Command.Zoom zoom = (Command.Zoom)commandsToExecute.Dequeue();
MouseController.Zoom(zoom.zoom * Properties.Settings.Default.Zoom / 2);
break;
}
}
}
private static void ProcessAndValidate(byte[] input)
{
if (commandsToExecute == null)
{
commandsToExecute = new Queue <Command>();
commandsToSend = new Queue <Command>();
}
byte[] batch = (byte[])input;
int i = 0;
while (i < batch.Length)
{
byte action = batch[i];
if (!Command.ActionCode.IsDefined(typeof(Command.ActionCode), action))
{
i = batch.Length;
}
else
{
Command c;
switch ((Command.ActionCode)action)
{
case Command.ActionCode.MOVE:
if (batch.Length - i >= 3) // 2 bytes: dx,dy + 1 type byte, 3 IN TOTAL
{
c = new Command.Move((sbyte)batch[i + 1], (sbyte)batch[i + 2]);
EnqueueCommand(c);
i += 3;
}
else
{
i = batch.Length;
}
break;
case Command.ActionCode.LEFTBUTTON:
if (batch.Length - i >= 2) // 1 byte: status + 1 type byte, 2 IN TOTAL
{
c = new Command.LeftButton(batch[i + 1]);
EnqueueCommand(c);
i += 2;
}
else
{
i = batch.Length;
}
break;
case Command.ActionCode.RIGHTBUTTON:
if (batch.Length - i >= 2) // 1 byte: status + 1 type byte, 2 IN TOTAL
{
c = new Command.RightButton(batch[i + 1]);
EnqueueCommand(c);
i += 2;
}
else
{
i = batch.Length;
}
break;
case Command.ActionCode.SCROLL:
if (batch.Length - i >= 2) // 1 byte: data + 1 type byte, 2 IN TOTAL
{
c = new Command.Scroll((sbyte)batch[i + 1]);
EnqueueCommand(c);
i += 2;
}
else
{
i = batch.Length;
}
break;
case Command.ActionCode.ZOOM:
if (batch.Length - i >= 2) // 1 byte: data + 1 type byte, 2 IN TOTAL
{
c = new Command.Zoom((sbyte)batch[i + 1]);
EnqueueCommand(c);
i += 2;
}
else
{
i = batch.Length;
}
break;
}
}
}
NotifyThread();
}