extends WindowDialog

var old_mouse_position = Vector2( 0, 0 )


func _on_stats_window_gui_input(event):
    
    if event is InputEventMouseButton and event.button_index == BUTTON_LEFT and Input.is_mouse_button_pressed( BUTTON_LEFT ):
        self.old_mouse_position = event.position
        
    if event is InputEventMouseMotion and Input.is_mouse_button_pressed( BUTTON_LEFT ):
        var delta = self.old_mouse_position - event.position
        self.set_position( self.get_position() - delta )        


func update_trauma():
    $trauma.value = ($oubli.value+$douleur.value)/2

func _on_douleur_value_changed(value):
    $douleur.self_modulate.a = (value / 18.0) * (value / 18.0)
    self.update_trauma()

func _on_oubli_value_changed(value):
    $oubli.self_modulate.a = (value / 18.0) * (value / 18.0)
    self.update_trauma()


func _on_trauma_value_changed(value):
    $trauma.self_modulate.a = (value / 6.0) * (value / 6.0)