extends SceneTree
const PlayerView = preload("res://ui/player_view.gd")
var failures := 0
func check(ok: bool, message: String) -> void:
	if not ok:
		failures += 1
		printerr("FAIL: " + message)
func _init() -> void:
	call_deferred("run")
func run() -> void:
	Metin2AnimPlayer.clear_clip_cache()
	var a := PlayerView.new()
	var b := PlayerView.new()
	for view in [a, b]:
		check(view.build(AssetRoot.path(), 0), "warrior builds")
		root.add_child(view)
		view.anim.set_process(false)
	var initial_paths := {}
	for view in [a, b]:
		initial_paths[String(view.anim.get("anim_path"))] = true
	check(Metin2AnimPlayer.get_clip_cache_stats().misses == initial_paths.size(),
			"two actors decode only the distinct weighted idle resources")
	a.anim.set_time(0.3)
	b.anim.set_time(0.9)
	check(not is_equal_approx(a.anim.get_time(), b.anim.get_time()), "playback clocks remain independent")
	# 40250 refuses to interrupt an active one-shot with a locomotion motion, so
	# repeatedly calling set_anim_state() is not a cache stress test.  Switch
	# the same three registered resources explicitly to exercise the hot reload
	# path while preserving the actor-level interruption gate.
	# WAIT is a weighted RaceData vector; asking _motion_file("wait") again
	# would roll a new resource and make the cache expectation nondeterministic.
	# Reuse the exact wait path already bound by actor A instead.
	var hot_paths: Array[String] = [a._motion_file("run"), a._motion_file("attack"),
			String(a.anim.get("anim_path"))]
	var expected_paths := {}
	for view in [a, b]:
		expected_paths[String(view.anim.get("anim_path"))] = true
	for path in hot_paths:
		expected_paths[path] = true
	for i in 3:
		for path in hot_paths:
			for view in [a, b]:
				view.anim.set("anim_path", path)
				view.anim.set("playing", true)
				view.anim.set_time(0.2)
	var stats: Dictionary = Metin2AnimPlayer.get_clip_cache_stats()
	var expected_misses := expected_paths.size()
	check(stats.misses == expected_misses and stats.hits >= 20 - expected_misses,
			"hot motion switches reuse decoded clips across weighted wait variants")
	check(stats.entries <= 32 and stats.section_bytes <= 64 * 1024 * 1024, "cache has entry and decoded-section budget")
	check(stats.msa_misses == expected_misses and stats.msa_hits >= 20 - expected_misses,
			"hot switches reuse parsed MSA metadata across weighted wait variants")
	check(stats.msa_entries <= 128, "MSA cache has an entry limit")
	Metin2AnimPlayer.clear_clip_cache()
	check(Metin2AnimPlayer.get_clip_cache_stats().msa_entries == 0, "MSA cache clears with clips")
	a.anim.set_time(0.5)
	check(a.model.get_visual_aabb().size.length() > 0, "clearing cache does not invalidate active clip")
	a.free()
	b.free()
	await process_frame
	print("animation_cache_test: failures=%d stats=%s" % [failures, stats])
	quit(1 if failures else 0)