/// <summary>
/// Returns the players response accuracy.
/// The perfect accuracy would be 1, most inaccuracy is 0.
/// </summary>
protected float GetAccuracy(Trial t, float time)
{
TippingPointData data = sessionData.gameData as TippingPointData;
bool hasResponseTimeLimit = data.ResponseTimeLimit > 0;
float rTime = time - data.GuessTimeLimit;
float totalTimeWindow = hasResponseTimeLimit ?
data.ResponseTimeLimit : (t as TippingPointTrial).duration;
return(1f - (rTime / (totalTimeWindow - data.GuessTimeLimit)));
}
/// <summary>
/// Parses Game specific variables for this Trial from the given XmlElement.
/// If no parsable attributes are found, or fail, then it will generate some from the given GameData.
/// Used when parsing a Trial that IS defined in the Session file.
/// </summary>
public override void ParseGameSpecificVars(XmlNode n, SessionData session)
{
base.ParseGameSpecificVars(n, session);
TippingPointData data = (TippingPointData)(session.gameData);
if (!XMLUtil.ParseAttribute(n, TippingPointData.ATTRIBUTE_DURATION, ref duration, true))
{
duration = data.GeneratedDuration;
}
XMLUtil.ParseAttribute(n, TippingPointData.ATTRIBUTE_SIDE, ref side);
}
/// <summary>
/// Returns True if the given response time is considered valid.
/// </summary>
protected bool IsValidResponse(float time)
{
TippingPointData data = sessionData.gameData as TippingPointData;
return(data.ResponseTimeLimit <= 0 || time < data.ResponseTimeLimit);
}
/// <summary>
/// Returns True if the given response time is considered a guess.
/// </summary>
protected bool IsGuessResponse(float time)
{
TippingPointData data = sessionData.gameData as TippingPointData;
return(data.GuessTimeLimit > 0 && time < data.GuessTimeLimit);
}