class/ux/debug_stats.gd

   1 extends MarginContainer
   2 class_name DebugStats
   3
   4
   5 var _vbox: VBoxContainer = null
   6
   7
   8 class Property:
   9         var num_format = "%4.2f"
  10         var object  # The object being tracked.
  11         var property  # The property to display (NodePath).
  12         var label_ref  # A reference to the Label.
  13         var display  # Display option (rounded, etc.)
  14
  15         func _init(_object, _property, _label, _display):
  16                 object = _object
  17                 property = _property
  18                 label_ref = _label
  19                 display = _display
  20
  21         func set_label():
  22                 # Sets the label's text.
  23                 var s = object.name + "/" + property + " : "
  24                 var p = object.get_indexed(property)
  25                 match display:
  26                         "":
  27                                 s += str(p)
  28                         "length":
  29                                 s += num_format % p.length()
  30                         "round":
  31                                 match typeof(p):
  32                                         TYPE_INT, TYPE_FLOAT:
  33                                                 s += num_format % p
  34                                         TYPE_VECTOR2, TYPE_VECTOR3:
  35                                                 s += str(p.round())
  36                 label_ref.text = s
  37
  38 var props = []  # An array of the tracked properties.
  39 var _labelSettings: LabelSettings = null
  40
  41
  42 func _ready() -> void:
  43         _labelSettings = LabelSettings.new()
  44         _labelSettings.font_size = 15
  45
  46         # add VBoxContainer as child
  47         _vbox = VBoxContainer.new()
  48         add_child(_vbox)
  49         print(str(get_tree()))
  50
  51
  52 func _process(_delta):
  53         if not visible:
  54                 return
  55         for prop in props:
  56                 prop.set_label()
  57
  58
  59 func add_property(object, property, display):
  60         var label = Label.new()
  61         label.label_settings = _labelSettings
  62         _vbox.add_child(label)
  63         props.append(Property.new(object, property, label, display))
  64
  65
  66 func remove_property(object, property):
  67         for prop in props:
  68                 if prop.object == object and prop.property == property:
  69                         props.erase(prop)