@tool
extends HBoxContainer
class_name EnergyInfo

@export var wanted_energy = 0
@export var wanted_max_energy = 0

var energy := 0
var max_energy := 0

@export_tool_button("Update", "Callable") var update_action = func(): update(wanted_energy, wanted_max_energy)

func _ready():
    %EnergyAnimationPlayer.disappear()

func update(
    _energy : int,
    _max_energy : int,
    with_animation := true,
):
    var changed = (energy != _energy or max_energy != _max_energy)
    if changed:
        print("Energy change with %d/%d" % [_energy, _max_energy])
        energy = _energy
        max_energy = _max_energy
        var energy_count_text = "[b]%d[/b] / %d" % [energy, max_energy]

        if with_animation:
            %EnergyAnimationPlayer.bounce()
        %EnergyCount.text = energy_count_text
        modulate = Color.WHITE if energy > 0 else Color.RED

func appear():
    await %EnergyAnimationPlayer.appear()

func disappear():
    await %EnergyAnimationPlayer.disappear()