public void Routine()
{
if (ReferenceEquals(_constructionBehaviour, null))
{
CancelInvoke();
}
_isValid = false;
if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out _hit, Mathf.Infinity, _layerMask))
{
_constructionBehaviour.transform.position = MapUtils.GetMapPositionFromWorldPosition(_hit.point);
_isValid = _constructionBehaviour.Constructable.IsPlacementValid();
}
// Rotate
if (Input.GetKeyUp(KeyCode.R))
{
_constructionBehaviour.Rotate();
}
if (Input.GetMouseButtonUp(0))
{
if (_isValid)
{
_constructionBehaviour.StartConstruction();
StopPlacement();
}
else
{
Debug.Log("Placement is impossible.");
}
}
else if (Input.GetMouseButtonUp(1))
{
CancelPlacement();
}
}
/// <summary>
/// Place an object unto the map based on the available areas.
/// </summary>
/// <param name="constructionData"></param>
public void Construct(ConstructionData constructionData)
{
ConstructionBehaviour constructionBehaviour = Foreman.CreateConstructionBehaviour(constructionData);
ObjectBehaviour objectBehaviour = constructionBehaviour.GetComponent <ObjectBehaviour>();
objectBehaviour.Initialize();
bool placed = false;
List <Area> splitArea = new List <Area>();
int count = _availableAreas.Count;
while (count > 0)
{
// Generate a random index to check if the areas is ok.
int i = Random.Range(0, _availableAreas.Count);
if (_availableAreas[i].ObstacleCanFitInTheArea(objectBehaviour.Obstacle, out bool rotate))
{
Debug.Log("The obstacle " + objectBehaviour.Obstacle.Size + " can fit in: " + _availableAreas[i] + " with rotation: " + rotate);
// If the Obstacle fits if the area is rotated, rotate it.
if (rotate)
{
constructionBehaviour.Rotate();
}
// Remove the obstacle from the area.
if (Area.RemoveObstacleFromArea(_availableAreas[i], objectBehaviour.Obstacle, ref splitArea))
{
Vector3 origin = Map.GetMapOriginInWorldPos(_encampment.Map, _encampment.transform.position);
Vector3 objectPos = new Vector3(_availableAreas[i].Origin.x, 0, _availableAreas[i].Origin.y);
Vector3 pos = objectPos + origin + (new Vector3(_availableAreas[i].Size.x, 0, _availableAreas[i].Size.y) / 2);
// TODO get height at position on terrain.
constructionBehaviour.transform.position = pos;
if (!_encampment.Map.IsPositionValid(objectBehaviour.Obstacle, _encampment))
{
break;
}
objectBehaviour.RegisterZone(_encampment);
constructionBehaviour.StartConstruction();
_availableAreas.Remove(_availableAreas[i]);
RegisterAreas(splitArea);
placed = true;
break;
}
else
{
throw new UnityException("It should work.");
}
}
else
{
Debug.Log("The obstacle " + objectBehaviour.Obstacle.Size + " cannot fit in: " + _availableAreas[i]);
}
count--;
}
if (!placed)
{
Destroy(constructionBehaviour.gameObject);
}
}