public void SwitchToObjectPlacement(BuildingsManager.BuildingProposal building)
{
if (currentCursorMode != ControlMode.freeMode) //can only switch to building placement from freemode.
{
return;
}
currentCursorMode = ControlMode.objectPlacement;
buildingToPlace = building;
}
void ObjectPlacementControl()
{
//RaycastHit hit = CastRay(gridLayer);
//Cell cell = Grid.grid.SampleForCell(hit.point);
Vector3?hitPos = CastRay(gridLayer);
Cell cell = Grid.grid.SampleForCell((Vector3)hitPos);
if (!IsCursorOverUI() && cell != null)
{
buildingToPlace.MovePlan(cell.cellCentre);
if (Input.GetMouseButtonDown(0))
{
if (buildingToPlace.Construct(cell))
{
buildingToPlace = null;
SwitchToFreeMode();
return;
}
}
}
else //hide building..
{
buildingToPlace.MovePlan(outOfViewPosition);
}
if (Input.GetMouseButtonDown(1))
{
buildingToPlace.Cancel();
buildingToPlace = null;
SwitchToFreeMode();
}
else if (Input.mouseScrollDelta.y > 0.1f || Input.mouseScrollDelta.y < -0.1f)
{
if (scrollHelperTimer >= timeBetweenScrollRotation)
{
scrollHelperTimer = 0.0f;
buildingToPlace.RotatePlan(Input.mouseScrollDelta.y);
}
}
scrollHelperTimer += Time.deltaTime;
}
