void PlaceItem() //Fires when user is in placing state
{
if (Input.GetAxis("Mouse ScrollWheel") > 0f)
{
selection.GetComponent <SelectionController>().RotateSelectionBy(90); //Rotate item
}
else if (Input.GetAxis("Mouse ScrollWheel") < 0f)
{
selection.GetComponent <SelectionController>().RotateSelectionBy(-90); //Rotate item
}
if (!placeholderCollider.isSomethingWithin)
{
placeholder.GetComponent <MeshRenderer>().material = placeholderPossibleMaterial; //Set material to green
if (Input.GetButtonDown("Fire1") && selection.activeSelf) //Place item and leave placing state
{
selectionController.PlaceItem();
ChangeState(false, State.isPlacing);
}
else if (Input.GetButtonDown("Fire2")) //Abandon placing state
{
selectionController.DiscardPlacing();
ChangeState(false, State.isPlacing);
}
}
else if (Input.GetButtonDown("Fire2")) //Abandon placing state
{
selectionController.DiscardPlacing();
ChangeState(false, State.isPlacing);
}
else
{
placeholder.GetComponent <MeshRenderer>().material = placeholderImpossibleMaterial; //Set material to red
}
}