private void PlaceNewZoneUpToPosition(Vector3 endPoint)
{
Vector3Int minPoint = Vector3Int.FloorToInt(_startPoint);
Vector3Int maxPoint = Vector3Int.FloorToInt(endPoint);
ZoneCalculator.PrepareStartAndEndPoints(_startPoint, endPoint, ref minPoint, ref maxPoint, _mapBottomLeftCorner);
HashSet <Vector3Int> newPositionsSet = _grid.GetAllPositionsFromTo(minPoint, maxPoint);
newPositionsSet = CalculateZoneCost(newPositionsSet);
_previousEndPosition = endPoint;
ZoneCalculator.CalculateZone(newPositionsSet, _structuresToBeModified, _gameObjectsToReuse);
foreach (var positionToPlaceStructure in newPositionsSet)
{
if (_grid.IsCellTaken(positionToPlaceStructure))
{
continue;
}
GameObject structureToAdd = null;
if (_gameObjectsToReuse.Count > 0)
{
var gameObjectToReuse = _gameObjectsToReuse.Dequeue();
gameObjectToReuse.SetActive(true);
structureToAdd = _placementManager.MoveStructureOnTheMap(positionToPlaceStructure, gameObjectToReuse, _structureData.prefab);
}
else
{
structureToAdd = _placementManager.CreateGhostStructure(positionToPlaceStructure, _structureData.prefab);
}
_structuresToBeModified.Add(positionToPlaceStructure, structureToAdd);
}
}
public void ZoneCalculatorTestCalculateZoneSmallerhanPreviousPlacement()
{
HashSet <Vector3Int> newPositionsList = new HashSet <Vector3Int>();
Dictionary <Vector3Int, GameObject> structuresToBeModified = new Dictionary <Vector3Int, GameObject>();
GameObject structure = new GameObject();
Queue <GameObject> gameObjectsToReuse = new Queue <GameObject>();
newPositionsList.Add(new Vector3Int(0, 0, 0));
newPositionsList.Add(new Vector3Int(3, 0, 0));
newPositionsList.Add(new Vector3Int(6, 0, 0));
structuresToBeModified.Add(Vector3Int.zero, structure);
structuresToBeModified.Add(new Vector3Int(3, 0, 0), structure);
structuresToBeModified.Add(new Vector3Int(6, 0, 0), structure);
structuresToBeModified.Add(new Vector3Int(9, 0, 0), structure);
ZoneCalculator.CalculateZone(newPositionsList, structuresToBeModified, gameObjectsToReuse);
Assert.IsTrue(structuresToBeModified.Count == 3);
Assert.IsTrue(structuresToBeModified.ContainsKey(new Vector3Int(3, 0, 0)));
Assert.IsTrue(structuresToBeModified.ContainsKey(new Vector3Int(6, 0, 0)));
Assert.IsTrue(gameObjectsToReuse.Count == 1);
Assert.IsTrue(structure.activeSelf == false);
Assert.IsTrue(newPositionsList.Count == 0);
}