extends SceneTree
const EffectPlayer = preload("res://fx/effect_player.gd")
var failures := 0
func check(ok: bool, label: String) -> void:
	if not ok:
		failures += 1
		printerr("FAIL: " + label)
func _init() -> void:
	call_deferred("run")
func run() -> void:
	var fx := EffectPlayer.new()
	for attached in [0, 1]:
		fx.build({"particles": [{"emitter": {"CycleLength": 0.8, "CycleLoopEnable": 0,
			"TimeEventLifeTime": [[0, 0.05]]}, "particle": {"AttachEnable": attached}}]})
	root.add_child(fx)
	fx.play(true)
	for i in range(2):
		check(fx._emitters[i].local_coords == bool(i), "AttachEnable determines local/world simulation")
		check(not fx._emitters[i].one_shot, "effect cleanup must not impose single GPU lifetime")
	await create_timer(0.3).timeout
	for emitter in fx._emitters:
		check(emitter.emitting, "short-lived particles still emit inside source cycle")
	await create_timer(0.6).timeout
	for emitter in fx._emitters:
		check(not emitter.emitting, "source cycle still stops emission")
	fx.free()
	print("effect_emission_test: failures=%d" % failures)
	quit(1 if failures else 0)