feat: add the ui display for the user hp; connect it to the scene manager;

Scenes/Player/player.gd

@@ -8,7 +8,7 @@ class_name Player
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	update_scrolls()
-	print("HP: ", SceneManager.player_hp)
+	%HealthBar.play("3_hp")
 	var damage: float = 2
 	if SceneManager.player_next_scene_spawn_pos != Vector2(0, 0):
 		position = SceneManager.player_next_scene_spawn_pos
@@ -64,11 +64,10 @@ func _on_area_2d_body_exited(body: Node2D) -> void:
 
 func _on_hit_box_area_2d_body_entered(body: Node2D) -> void:
 	SceneManager.player_hp -= 1
-	print("HP: ", SceneManager.player_hp)
+	%HealthBar.play(str(SceneManager.player_hp) + "_hp")
 	if SceneManager.player_hp <= 0:
 		die() 
 	
 func die():
-	print("DED")
 	get_tree().call_deferred("reload_current_scene")
 	SceneManager.player_hp = 3