extends SceneTree

const PythonUISurface = preload("res://python_ui_surface.gd")
const Python3DSurface = preload("res://python_3d_surface.gd")

func _initialize() -> void:
	call_deferred("run")

func _py(source: String) -> bool:
	return Metin2PythonHost.run_line(source) == ""

func _pump_until(seconds: float, condition: Callable) -> bool:
	var deadline := Time.get_ticks_msec() + int(seconds * 1000.0)
	while Time.get_ticks_msec() < deadline:
		if condition.call():
			return true
		await process_frame
	return condition.call()

func run() -> void:
	root.size = Vector2i(1024, 768)
	var world = Python3DSurface.new()
	var ui = PythonUISurface.new()
	root.add_child(ui)
	root.add_child(world)

	ui.run_app()

	await _pump_until(15, func(): return _py(
		"import __main__, os, networkModule, introLogin, introSelect, game, player, background, chr, chrmgr\n"
		+ "__main__._stream = [o for o in __import__('gc').get_objects() if isinstance(o, networkModule.MainStream)][0]"
	))
	await _pump_until(20, func(): return _py("assert isinstance(_stream.curPhaseWindow, introLogin.LoginWindow)"))

	var host = OS.get_environment("MT_LIVE_HOST")
	var login = OS.get_environment("MT_LIVE_LOGIN")
	var pwd = OS.get_environment("MT_LIVE_PASSWORD")
	var auth_port = int(OS.get_environment("MT_LIVE_AUTH_PORT"))
	var game_port = int(OS.get_environment("MT_LIVE_GAME_PORT"))

	_py("_stream.SetConnectInfo('%s', %d, '%s', %d)\n_stream.curPhaseWindow.Connect('%s', '%s')" % [host, game_port, host, auth_port, login, pwd])
	await _pump_until(30, func(): return _py("assert isinstance(_stream.curPhaseWindow, introSelect.SelectCharacterWindow)"))
	_py("_stream.curPhaseWindow.SelectSlot(0)\n_stream.curPhaseWindow.StartGame()")
	await _pump_until(30, func(): return _py("assert isinstance(_stream.curPhaseWindow, game.GameWindow) and _stream.curPhaseWindow.IsShow()"))

	for i in 60:
		await process_frame

	print("=== INSPECTING STONE TILES AROUND PLAYER (59700, 68200) ===")
	var draws: Array = Metin2PythonHost.render3d_draws()
	var player_z := 19851.5

	for d in draws:
		var tex: String = d.get("texture0", "")
		if tex.contains("stone") or tex.contains("floor") or tex.contains("tile") or tex.contains("sign"):
			var wm: PackedFloat32Array = d["world"]
			var xform: Transform3D = Python3DSurface.d3d_transform(wm)
			# check if this object is near player (within 2000cm):
			if absf(xform.origin.x - 59700.0) < 3000.0 and absf(-xform.origin.y - 68200.0) < 3000.0:
				var min_z := 1e9
				var max_z := -1e9
				for p in d["positions"]:
					var wp: Vector3 = xform * p
					min_z = minf(min_z, wp.z)
					max_z = maxf(max_z, wp.z)
				print("Object [%s] at (%.1f, %.1f, %.1f), Z range: [%.2f, %.2f], diff vs player_z(19851.5): min=%.2f, max=%.2f" % [
					tex.get_file(), xform.origin.x, -xform.origin.y, xform.origin.z, min_z, max_z, min_z - player_z, max_z - player_z
				])

	quit(0)