extends NPC

var rng = RandomNumberGenerator.new()
var hopSpeed = -200

var minX = 0
var maxX = 0

var waitTimer = 0
var hopping = false

func _ready():
	characterName = "Julie"
	pronouns = "she/her"
	
	minX = position.x - 100
	maxX = position.x + 50

func _process(delta):
	waitTimer -= delta
	if waitTimer <= 0:
		if $Sprite.animation != "default":
			wait_between_actions()
		else:
			pick_next_action()
	
	if hopping:
		if $Sprite.frame >= 2 and $Sprite.frame <= 3:
			position.x += hopSpeed*delta
		elif position.x <= minX and hopSpeed < 0:
			hopSpeed = hopSpeed*-1
			$Sprite.flip_h = true
		elif position.x >= maxX and hopSpeed > 0:
			hopSpeed = hopSpeed*-1
			$Sprite.flip_h = false

func wait_between_actions():
	hopping = false
	waitTimer = rng.randf_range(0.5, 3)
	$Sprite.play("default")

func pick_next_action():
	hopping = false
	
	var nextActionResult = rng.randi_range(0, 4)
	if nextActionResult <= 1:
		hop()
	elif nextActionResult <= 2:
		flap()
	elif nextActionResult <= 3:
		bounce()
	elif nextActionResult <= 4:
		wait_between_actions()

func hop():
	$Sprite.play("Hop")
	waitTimer = 1.5
	hopping = true

func flap():
	$Sprite.play("Flap")
	waitTimer = 1.7

func bounce():
	$Sprite.play("Bounce")
	waitTimer = rng.randf_range(2, 5)