extends Node2D

@export var player_path : NodePath
@onready var Player := get_node(player_path)
@onready var Animator := $AnimationPlayer

var previous_frame_velocity := Vector2(0,0)


# Avoid errors
func _ready() -> void:
	if Player == null:
		print("Sprite.gd is missing player_path")
		set_process(false)


func _process(_delta: float) -> void:
	if previous_frame_velocity.y >= 0 and Player.velocity.y < 0:
		Animator.play("Jump")
	elif previous_frame_velocity.y > 0 and Player.is_on_floor():
		Animator.play("Land")
	
	# It's important that this is the last thing done
	previous_frame_velocity = Player.velocity