private void GoToNextChargingStation()
{
var nextStation = FindNextRoombaStation();
if (nextStation == null)
{
Debug.Log(gameObject.name + ": No roomba station found!");
return;
}
navMeshAgent2D.destination = nextStation.transform.position - new Vector3(0.5f, 0);
Debug.Log(gameObject.name + ": Go to station at " + navMeshAgent2D.destination);
TargetStation = nextStation;
}
private RoombaStationBehaviour FindNextRoombaStation()
{
RoombaStationBehaviour choosenStation = null;
var lowestDist = float.MaxValue;
TilemapUtils.IterateTilemapWithAction(_doodadsForegroundTilemap, (tilemap, gx, gy, data) =>
{
var tile = tilemap.GetTile(gx, gy);
if (tile?.paramContainer == null)
{
return;
}
if (!tile.paramContainer.GetBoolParam("IsRoombaStation"))
{
return;
}
var roombaStation = tilemap.GetTileObject(gx, gy).GetComponent <RoombaStationBehaviour>();
if (!roombaStation.CanRoombaDockHere(this))
{
return;
}
var gridWorldPos = TilemapUtils.GetGridWorldPos(
_doodadsForegroundTilemap,
gx,
gy);
var transformPosition = transform.position.magnitude - gridWorldPos.magnitude;
if (transformPosition < lowestDist)
{
System.Console.WriteLine("gridWorldPos " + gridWorldPos);
System.Console.WriteLine("roombaStation " + roombaStation.transform);
choosenStation = roombaStation;
lowestDist = transformPosition;
}
});
return(choosenStation);
}
private void HandleDocking()
{
if (!navMeshAgent2D.hasPath && _currentCapacity <= 0)
{
if (TargetStation != null)
{
// I am at the station.
TargetStation.StationaryRoomba = this;
_waitingTicks = 60 * 4;
_currentCapacity = DefaultRoombaCapacity;
}
else
{
// Go to the station
GoToNextChargingStation();
}
}
else if (TargetStation)
{
TargetStation.StationaryRoomba = null;
TargetStation = null;
}
}