class_name HealthComponent
extends Node

signal value_changed
signal death

const DEATH_THRESHOLD = 0.01

@export var max_value: float
var value: float

func _ready():
	value = max_value
	value_changed.emit()

func take_damage(attack: DamageInstance):
	value = clampf(value - attack.damage, 0, max_value)
	value_changed.emit()

	if value < DEATH_THRESHOLD:
		death.emit()