public override List <ScriptAction> Load(Stream stream)
{
List <RealTouchCommand> commands = new List <RealTouchCommand>();
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8, true, 1024, true))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
RealTouchCommand command = RealTouchCommand.Parse(line);
if (command != null)
{
commands.Add(command);
}
}
}
List <RawScriptAction> intermediateResult = ConvertToRawFunscript(commands);
List <FunScriptAction> finalResult = intermediateResult.Select(raw => new FunScriptAction
{
TimeStamp = raw.TimeStamp,
Position = raw.Position
}).ToList();
//TODO Smooth movement (e.g. CH_Corruptors.ott @ 21:00)
finalResult = RawScriptConverter.Convert(intermediateResult);
return(finalResult.Cast <ScriptAction>().ToList());
}
private static List <RealTouchCommand> RemoveRepeatingCommands(List <RealTouchCommand> commands)
{
List <RealTouchCommand> result = new List <RealTouchCommand>();
foreach (RealTouchCommand command in commands)
{
if (result.Count == 0)
{
result.Add(command);
continue;
}
RealTouchCommand previous = result.Last();
if (command.Continues(previous))
{
result.Remove(previous);
result.Add(command.Merge(previous));
}
else
{
result.Add(command);
}
}
return(result);
}
public override RealTouchCommand Merge(RealTouchCommand last)
{
return(new RealTouchStopCommand
{
Axis = Axis,
TimeStamp = last.TimeStamp
});
}
public bool Continues(RealTouchCommand last)
{
if (GetType() != last.GetType())
{
return(false);
}
return(ContinuesInternal(last));
}
public static RealTouchCommand Parse(string line)
{
try
{
if (string.IsNullOrWhiteSpace(line))
{
return(null);
}
string[] parts = line.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length < 2)
{
return(null);
}
TimeSpan timestamp = ParseDuration(parts[0]);
RealTouchCommand command = null;
switch (parts[1])
{
case "V":
command = new RealTouchVectorMovementCommand();
break;
case "P":
command = new RealTouchPeriodicMovementCommand();
break;
case "S":
command = new RealTouchStopCommand();
break;
default:
return(null);
}
if (command.MinParametersCount > parts.Length - 2)
{
return(null);
}
command.TimeStamp = timestamp;
command.Init(parts, 2);
return(command);
}
catch (Exception e)
{
Debug.WriteLine("Could not parse line '{0}': {1}", line, e.Message);
return(null);
}
}
public override RealTouchCommand Merge(RealTouchCommand last)
{
RealTouchVectorMovementCommand previous = (RealTouchVectorMovementCommand)last;
return(new RealTouchVectorMovementCommand
{
Axis = Axis,
Direction = Direction,
TimeStamp = previous.TimeStamp,
Duration = (TimeStamp + Duration) - previous.TimeStamp,
Magnitude = Magnitude
});
}
protected override bool ContinuesInternal(RealTouchCommand last)
{
RealTouchVectorMovementCommand previous = (RealTouchVectorMovementCommand)last;
if (previous.Direction != Direction)
{
return(false);
}
if (Math.Abs((previous.TimeStamp + previous.Duration - TimeStamp).TotalMilliseconds) > 50)
{
return(false);
}
if (Math.Abs(previous.Magnitude - Magnitude) > 10)
{
return(false);
}
return(true);
}
protected override bool ContinuesInternal(RealTouchCommand last)
{
return(true);
}
protected abstract bool ContinuesInternal(RealTouchCommand last);
public abstract RealTouchCommand Merge(RealTouchCommand last);
