@tool
extends Node3D
class_name Gauge3D

const MAX_PROGRESS_BAR_SCALE = 4.25
const CYLINDER_HEIGHT = 4.8

@export var progress := 0. : set = set_progress

func _ready():
    if progress != null:
        %ProgressBar.scale.x = progress * MAX_PROGRESS_BAR_SCALE


func set_progress(_progress : float):
    progress = _progress
    if is_node_ready() and progress != null:
        var capped_progress = max(0.,min(1., progress))
        %ProgressBar3D.scale.y = capped_progress * %ProgressBar3D.scale.x
        var bar_length = CYLINDER_HEIGHT
        %ProgressBar3D.position.z = - bar_length * capped_progress + bar_length
        # %ProgressBar.scale.x = max(0.,min(1., progress)) * MAX_PROGRESS_BAR_SCALE