extends Triggerable

@export var mesh: MeshInstance3D

func update_appearance(time: float) -> void:
	var progress = clamp(time, 0.0, 1.0);
	var new_color = Color.RED * (1.0 - progress) + Color.WHITE * progress
	if mesh != null:
		mesh.get_active_material(0).set("albedo_color", new_color)

func _activate_visual(player_id: int, time_since_activation: float) -> void:
	update_appearance(time_since_activation)

func _deactivate_visual() -> void:
	update_appearance(1.0)

func _on_activate() -> bool:
	return false

func _process(delta: float) -> void:
	if is_server_active():
		if server_active_for() > 1.0:
			deactivate()
	if is_active():
		update_appearance(active_for())
	else:
		update_appearance(1.0)