extends CharacterBody2D


@export var speed: float = 200.0
@export var jump_velocity: float = -150.0
@export var double_jump_velocity: float = -150.0

var has_double_jumped: bool = false

func _physics_process(delta: float) -> void:
	# Add the gravity.
	if not is_on_floor():
		velocity += get_gravity() * delta
	else:
		has_double_jumped = false

	# Handle jump.
	if Input.is_action_just_pressed("jump"):
		if is_on_floor():
			velocity.y = jump_velocity
		elif not has_double_jumped:
			velocity.y = double_jump_velocity;
			has_double_jumped = true

	# Get the input direction and handle the movement/deceleration.
	# As good practice, you should replace UI actions with custom gameplay actions.
	var direction := Input.get_axis("left", "right")
	if direction:
		velocity.x = direction * speed
	else:
		velocity.x = move_toward(velocity.x, 0, speed)

	move_and_slide()