public void StopDragging()
{
List <GameObject> objectsPlaced = new List <GameObject>();
GameObject FirstObject = Instantiate(GameObject_DragFrom);
BeyondComponent BC_DragFrom = GameObject_DragFrom.GetComponent <BeyondComponent>();
FirstObject.GetComponent <BeyondComponent>().CopyValues(BC_DragFrom);
SetBlueprintFromGhost(FirstObject);
objectsPlaced.Add(FirstObject);
Destroy(GameObject_DragFrom);
for (int i = 0; i < draggedObjects.Count; i++) // Note: a for loop is better than a foreach that can miss some objects
{
// TO DO : We need to check a bit more than that: can't have a bunch of objects split in several groups because they failed constraint. All draggedObject should form 1 block
// And, as stated in the AvoidCollision Constraint, if adding to an existing group we should check the object is in a valid group position:
// As above: no isolated objects, but also no 2 same objects in the same cell, all objects have at least one Snaptarget, etc
if (draggedObjects[i].activeSelf && Constraint.CheckRootConstraint(draggedObjects[i]))
{
GameObject ThisObject = Instantiate(draggedObjects[i]);
BeyondComponent BC_ThisObject = draggedObjects[i].GetComponent <BeyondComponent>();
ThisObject.GetComponent <BeyondComponent>().CopyValues(BC_ThisObject);
SetBlueprintFromGhost(ThisObject);
objectsPlaced.Add(ThisObject);
}
Destroy(draggedObjects[i]);
}
draggedObjects.Clear();
DestroyActiveBlueprint();
// When snapping, the Active blueprint is already in a group, which we should use, otherwise create a new one
BeyondGroup bg = null;
if (SnappedToObject != null)
{
bg = SnappedToObject.GetComponent <BeyondComponent>().Group;
//Debug.Log("I should add all these to the group of the object I was snapped to: "+bg.Name);
SnappedToObject = null;
}
// Create BeyondGroup, add all objects to it
foreach (GameObject go in objectsPlaced)
{
if (bg == null)
{
bg = CreateNewBeyondGroup(go);
}
bg.AddObject(go);
// Only set the layer at the end, so objects don't collide into each other and fail the constraint check
go.layer = LayerMask.NameToLayer("Buildings");
}
}
//TO DO : refactor that with love & care
public BeyondGroup CreateNewBeyondGroup(GameObject go, string name = null)
{
// Auto give name
if (name == null)
{
name = String.Format("Group {0:0000}", GameManager.instance.Place.BeyondGroups.Count);
}
BeyondComponent bc = go.GetComponent <BeyondComponent>();
if (bc != null)
{
// bc.transform.position - bc.template.pivotOffset : THIS IS ESSENTIAL - This allows us to properly set the pivot of the group
BeyondGroup group = new BeyondGroup(name, bc.transform.position - bc.Template.CellCentre, bc.transform.rotation);
group.AddObject(go);
GameManager.instance.Place.BeyondGroups.Add(group);
return(group);
}
else
{
Debug.LogError("CreateNewBeyondGroup attempted to create an emtpy group");
}
return(null);
}