extends KinematicBody2D

# Desired movement in pixels/frame in 60 FPS
# var movement = Vector2(1,0)
# Desired movement in pixels/second in whatever FPS
var movement = Vector2(60,0)

# Initialize variables
var time_passed_seconds = 0
var counter = 1
var start_counting_time = 0
var first_time = true
var previous_fps = 0
var current_fps = 0
var actual_start = 0
var screen_width=OS.get_window_size().x
var speed_per_second=0
var speed_per_frame=0
	
func _ready():
	print(OS.get_window_size().x)
	print(get_position())
	set_position(Vector2(0,150))


func _physics_process(delta):
	if Engine.get_frames_per_second() < 30:
		print("Game is starting ...")
		return
	
	# The game has started
	time_passed_seconds = OS.get_ticks_msec() / 1000.0
	if first_time:
		start_counting_time = time_passed_seconds - delta
		first_time = false
		
	current_fps = Engine.get_frames_per_second()
	
	if previous_fps != current_fps:
		print("FPS change has been detected: ", previous_fps, " --> ", current_fps)
		counter = 1
		previous_fps = current_fps
		
	if counter > current_fps:
		# Reset the framecounter
		counter = 1
	
	# Calculate speed per second
	#speed_per_second = screen_width / 5
	#speed_per_frame = speed_per_second * (1/current_fps)
	#movement = Vector2(speed_per_frame,0)
	
	# Move
	$Sprite.position += movement * delta
	#$Sprite.position += movement
	
	print("Object update: ", counter,"/", current_fps, " frames | delta time:", delta, "s | total time: ", time_passed_seconds-start_counting_time, " s | Position: ", int($Sprite.position.x))
	
	if $Sprite.position.x >= 300:
		print("The end")
		OS.exit_code = 0
		get_tree().quit()
	
	counter += 1