/// <summary>
/// Initializes a new instance of the <see cref="Garden"/> class.
/// Since this is a heavy-weight constructor with lots of error-potential if used incorrectly,
/// all Garden objects should be created using the <see cref="T:GardenFactory"/>.
/// </summary>
/// <param name="gardenWidth">The garden width.</param>
/// <param name="gardenHeight">The garden height.</param>
/// <param name="tiles">A list of all tiles of the garden. Must contain <paramref name="gardenWidth"/> times <paramref name="gardenHeight"/> tiles</param>.
/// <param name="mowerStartPosition">The start position of the mower robot.</param>
/// <param name="movingObstacles">A list of all moving obstacles in the garden.</param>
/// <param name="staticObstacles">A list of all static obstacles in the garden.</param>
/// <param name="paramSet">The set of parameters for this project.</param>
public Garden(uint gardenWidth, uint gardenHeight,
List <Tile> tiles,
GridPosition mowerStartPosition,
List <MovingObstacle> movingObstacles,
List <StaticObstacle> staticObstacles,
ParamSet paramSet)
{
this.GardenWidth = gardenWidth;
this.GardenHeigth = gardenHeight;
this.Tiles = tiles;
this.MowerStartPosition = mowerStartPosition;
this.MovingObstacles = movingObstacles;
this.StaticObstacles = staticObstacles;
this.NumGrassTiles = 0;
foreach (var tile in Tiles)
{
if (tile.GetMowStatus() == Tile.MowStatus.LongGrass)
{
this.NumGrassTiles++;
}
}
Debug.Log(string.Format("Garden initialized with {0} tiles to mow", this.NumGrassTiles));
// Create the mower agent.
mower = new Mower(MowerStartPosition, this, paramSet);
mower.AddObserver(this);
foreach (var movingObstacle in MovingObstacles)
{
movingObstacle.AddObserver(this);
}
// Receive episode changes.
EpisodeManager.AddEpisodeChangesReceiver(this);
// Receive a step-call after each time-step.
GameObject stepGenGameObject = GameObject.FindGameObjectWithTag("StepGenerator");
StepGenerator stepGen = stepGenGameObject.GetComponent <StepGenerator>();
stepGen.AddStepReceiver(this);
}