/// <summary>
/// Constructor for XML
/// </summary>
/// <param name="stateExtractor"></param>
/// <param name="mower"></param>
/// <param name="paramSet"></param>
public QLearner(StateExtractor stateExtractor, Mower mower, ParamSet paramSet)
: this(stateExtractor,
mower,
paramSet.FloatParam(ParamSet.ParamGroupQLearner, ParamSet.ParamGreediness),
paramSet.FloatParam(ParamSet.ParamGroupQLearner, ParamSet.ParamDiscountValue),
paramSet.FloatParam(ParamSet.ParamGroupQLearner, ParamSet.ParamLearnRate),
paramSet.FloatParam(ParamSet.ParamGroupQLearner, ParamSet.ParamInitialQValue),
paramSet.StringParam(ParamSet.ParamGroupQLearner, ParamSet.ParamQTableDeserialiaztionFile),
paramSet.StringParam(ParamSet.ParamGroupQLearner, ParamSet.ParamQTableSerialiaztionFile),
paramSet.BoolParam(ParamSet.ParamGroupMower, ParamSet.ParamEligTraces),
paramSet.FloatParam(ParamSet.ParamGroupMower, ParamSet.ParamGamma),
paramSet.StringParam(ParamSet.ParamGroupMower, ParamSet.ParamEligibilityTableDeserialiaztionFile),
paramSet.StringParam(ParamSet.ParamGroupMower, ParamSet.ParamEligibilityTableSerialiaztionFile),
paramSet.BoolParam(ParamSet.ParamGroupMower, ParamSet.ParamModelPlanning),
paramSet.BoolParam(ParamSet.ParamGroupMower, ParamSet.ParamModelPlanningRefined),
paramSet.StringParam(ParamSet.ParamGroupMower, ParamSet.ParamModelTableDeserialiaztionFile),
paramSet.StringParam(ParamSet.ParamGroupMower, ParamSet.ParamModelTableSerialiaztionFile),
paramSet.IntParam(ParamSet.ParamGroupMower, ParamSet.ParamN),
paramSet.BoolParam(ParamSet.ParamGroupSetupManager, ParamSet.ParamShow)
)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Mower"/> class.
/// </summary>
/// <param name="x">The x coordinate of the start position.</param>
/// <param name="y">The y coordinate of the start position.</param>
/// <param name="garden">The <see cref="T:Garden"/> this mower operates in.</param>
/// <param name="paramSet">The <see cref="T:ParamSet"/> of the project which contains the neccessary parameters for the mower.</param>
public Mower(uint x, uint y, Garden garden, ParamSet paramSet)
: base(x, y)
{
this.Garden = garden;
this.PossibleMovements = MovementAction.VonNeumannNeighbourhoodMovements();
this.MowReward = paramSet.FloatParam(ParamSet.ParamGroupMower, ParamSet.ParamMowReward);
this.NotMownReward = paramSet.FloatParam(ParamSet.ParamGroupMower, ParamSet.ParamNotMownReward);
string learnerParam = paramSet.StringParam(ParamSet.ParamGroupMower,
ParamSet.ParamLearnerType);
if (learnerParam.Equals(QLearner.LearnerType))
{
this.learner = new QLearner(new StateExtractor(this), this, paramSet);
}
else if (learnerParam.Equals(RandomLearner.LearnerType))
{
this.learner = new RandomLearner(new StateExtractor(this));
}
else
{
throw new Exception("Unknown LearnerType detected.");
}
EpisodeManager.AddEpisodeChangesReceiver(this);
}