void StartDrag()
{
ForwardOffsetBeforeDragging = UIController.Instance.forwardOffset;
if (ConstraintController.CanPlace(currentBC))
{
string templateName = currentBC.template.name;
string name = templateName + "_" + (nbObjectsPlaced++);
// Place the first Ghost = still green, still not collidin'
TemplateController.PlaceObject(currentBC, name, BC_State.Ghost);
draggedBC.Add(currentBC);
draggingGroup = currentBC.beyondGroup;
lastGroupPosition = currentBC.groupPosition;
currentBC = null;
CreateNewPlaceableObject(templateName);
// TODO : another hardcoded position. Not good. Yet, I must move the currentBC to where I started dragging or else I'm going to drag to some unknown place.
currentBC.transform.position = draggedBC[0].transform.position;
currentBC.transform.rotation = draggedBC[0].transform.rotation;
// Instantiate a big bunch of placeable object based on what we are currently dragging
for (int i = 0; i < MaxDraggedObjectCount; i++)
{
BeyondComponent bc = TemplateController.CreateObject(templateName);
//TODO Better names, please
name = templateName + "_Ghost" + i;
bc.SetBCinGroup(draggingGroup, lastGroupPosition);
TemplateController.PlaceObject(bc, name, BC_State.Ghost);
bc.gameObject.SetActive(false);
draggedBC.Add(bc);
}
}
}
public static void SetCanPlaceObjectColour(BeyondComponent bc)
{
Renderer r = bc.gameObject.GetComponent <Renderer>();
r.material.color = (ConstraintController.CanPlace(bc) ? Color.green : Color.red);
//Debug.Log("Setting can place colour on " + bc.name + " in group " + (bc.beyondGroup==null ? "null" : bc.beyondGroup.name) + " at position "+bc.groupPosition + " = "+ ConstraintController.CanSnapTo(bc, bc.beyondGroup, bc.groupPosition));
//r.material.color = (ConstraintController.CanSnapTo(bc, bc.beyondGroup , bc.groupPosition) ? Color.green : Color.red);
}
private void PlaceOnClic()
{
if (Input.GetMouseButtonUp(0))
{
//TODO : dragging stuff - make it better
for (int i = 0; i < draggedBC.Count; i++)
{
if (draggedBC[i].gameObject.activeSelf && ConstraintController.CanPlace(draggedBC[i]))
{
string name = currentBC.template.name + "_" + (nbObjectsPlaced++);
TemplateController.PlaceObject(draggedBC[i], name, BC_State.Blueprint);
}
else
{
Destroy(draggedBC[i].gameObject);
}
}
Destroy(currentBC.gameObject);
draggingGroup = null;
draggedBC.Clear();
UIController.Instance.SetForwardOffset(ForwardOffsetBeforeDragging); // reset ForwardOffset to what it was before dragging - less annoying
/*
* This works for 1 clic :
*
* if (ConstraintController.CanPlace(currentPlaceableObject))
* {
* string name = currentBC.template.name + "_" + (nbObjectsPlaced++) ;
* TemplateController.PlaceObject(ref currentPlaceableObject , name , BC_State.Blueprint) ;
* }
* else
* {
* //Debug.Log("Destroyed currentPlaceableObject "+ currentPlaceableObject .GetInstanceID()+ " as I couldn't place it");
* Destroy(currentPlaceableObject);
* }
*/
}
}