extends CharacterBody2D

signal morreu

const SPEED = 400.0
const JUMP_VELOCITY = -900.0
const GRAVITY_MULTIPLIER = 2.5

func _physics_process(delta):
	
	if not is_on_floor():
		velocity += get_gravity() * delta * GRAVITY_MULTIPLIER

	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
		velocity.y = JUMP_VELOCITY

	var direction = Input.get_axis("ui_left", "ui_right")
	if direction:
		velocity.x = direction * SPEED
		$AnimatedSprite2D.flip_h = velocity.x < 0
	else:
		velocity.x = 0

	move_and_slide()
		
	if is_on_floor():
		if direction:
			$AnimatedSprite2D.animation = "run"
		else:
			$AnimatedSprite2D.animation = "idle"
	else:
		if velocity.y < 0:
			$AnimatedSprite2D.animation = "up"
		else:
			$AnimatedSprite2D.animation = "down"

func _on_visible_on_screen_notifier_2d_screen_exited():
	morreu.emit()