extends Node2D

func _ready() -> void:
	DisplayServer.window_set_vsync_mode(DisplayServer.VSYNC_DISABLED)
	Engine.max_fps = 0
	var baseline := "--baseline" in OS.get_cmdline_user_args()
	var script: Script = load("res://tmp/shield_visual_before_optimization.gd" if baseline else "res://scripts/game/shield_visual.gd")
	var shields: Array[Node2D] = []
	for index in 120:
		var shield := Node2D.new()
		shield.set_script(script)
		shield.shield_radius = 24.0
		shield.position = Vector2(55+(index%15)*82,65+(index/15)*80)
		add_child(shield)
		shields.append(shield)
	for frame in 30: await get_tree().process_frame
	var start := Time.get_ticks_usec()
	var draw_calls := 0.0
	for frame in 150:
		for shield in shields: shield.set_shield_values(100,100)
		await get_tree().process_frame
		draw_calls += Performance.get_monitor(Performance.RENDER_TOTAL_DRAW_CALLS_IN_FRAME)
	print("SHIELD PERFORMANCE %s: 120 shields, average %.3f ms/frame, %.1f draw calls/frame" % ["BEFORE" if baseline else "AFTER",(Time.get_ticks_usec()-start)/150000.0,draw_calls/150.0])
	get_tree().quit()