// Start is called before the first frame update
void Start()
{
toolbar = ToolbarManager.instance;
toolbar.itemChangedCallback += UpdateUI; //Event that triggers UpdateUI
toolbarSlots = itemsParent.GetComponentsInChildren <ToolbarSlot>();
textMesh = GetComponentsInChildren <TextMeshProUGUI>();
UpdateTMP();
UpdateUI();
}
public static ToolbarManager instance; //static variable is shared by all instances of a class
/// <summary>
/// setting the instance equal to this particular component
/// </summary>
private void Awake()
{
items = new Item[space];
//proof that there is only one instance otherwise warn us
if (instance != null)
{
Debug.LogWarning("More than one instance of ToolbarManager found!");
return;
}
instance = this;
}