player.gd

extends Area2D

@export var speed = 400
var screen_size

# Called when the node enters the scene tree for the first time.
func _ready():
	screen_size = get_viewport_rect().size

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	var velocity = Vector2.ZERO # The player's movement vector.
	if Input.is_action_pressed("move_down"):
		velocity.y += 1
	if Input.is_action_pressed("move_up"):
		velocity.y -= 1

	if velocity.length() > 0:
		velocity = velocity.normalized() * speed
		
	position += velocity * delta
	var half_height = $Sprite2D.texture.get_height() * $Sprite2D.scale.y / 2
	var margin = 50  # Adjust this value as needed
	position.y = clamp(position.y, half_height + margin, screen_size.y - half_height - margin)