Added a "null" set to object and note so they lose reference

The major problem of #1 is that after the first time the references are set, they won't reset to null, so the check would only happens successfully once. Now this may definitely fix #1

Also cleared the code removing "can_interact" logic, it isn't needed with the new approach

.gitignore

@@ -6,3 +6,4 @@
 *.sample
 *.oggstr
 export_presets.cfg
+*.pck

actors/birds/bird.gd

@@ -55,7 +55,6 @@ func _on_body_entered(body):
 	#object to interact with
 	if body.is_in_group("players"):
 		sing()
-		body.can_interact = true
 		body.object = self
 
 func _on_body_exited( body ):
@@ -65,7 +64,6 @@ func _on_body_exited( body ):
 	#Sets the current interact object to be null if players exits its
 	#area of interaction
 	if body.is_in_group("players"):
-		body.can_interact = false
 		body.object = null
 
 func set_flip_h(value):

actors/player/bard/bard.gd

@@ -1,6 +1,5 @@
 extends "res://actors/player/player_character.gd"
 
-var can_interact = true
 var object = null
 const NOTE = preload("res://interface/note_duration/note.tscn")
 var note = null
@@ -15,7 +14,7 @@ func _ready():
 func _process(delta):
 	#Start the interaction if it can, then check for which pitch the 
 	#player is trying to use in the interaction
-	if Input.is_action_just_pressed("interact") and current_state != JUMP and can_interact:
+	if Input.is_action_just_pressed("interact") and current_state != JUMP:
 		can_move = false
 		$Animator.play("flute")
 		var pitch = 0.0
@@ -40,13 +39,14 @@ func _process(delta):
 			if !check:
 				miss()
 				object.miss()
-	if Input.is_action_just_released("interact") and can_interact:
+	if Input.is_action_just_released("interact"):
 		can_move = true
 		if note == null:
 			return
 		var pitch = key
 		var duration = note.duration
 		note.finished()
+		note = null
 
 		if object != null:
 			if check_duration(duration, object.note_duration) and check:
@@ -56,6 +56,7 @@ func _process(delta):
 			elif check:
 				miss()
 				object.miss()
+				object = null
 		else:
 			resume()
 
@@ -72,7 +73,6 @@ func resume():
 	#movement and interaction behaviors
 	$Animator.play("rest")
 	$Flute.stop()
-	can_interact = true
 
 func miss():
 	#Plays a failing animation on both the player and the object he is

icon.png.import

@@ -7,10 +7,10 @@ path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
 [deps]
 
 source_file="res://icon.png"
-source_md5="ae7e641067601e2184afcade49abd283"
+source_md5="dea460adba19799bcef9a2b49f3e3c05"
 
 dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
-dest_md5="84511021bbc8c9d37c7f0f4d181de883"
+dest_md5="a3308c2460f3fb467eab85ef4e6d209b"
 
 [params]
 

levels/level_01/level_01.tscn

@@ -25,7 +25,7 @@ custom_solver_bias = 0.0
 normal = Vector2( 0, -1 )
 d = 0.0
 
-[node name="Level_01" instance=ExtResource( 1 )]
+[node name="Level_01" index="0" instance=ExtResource( 1 )]
 
 [node name="Tilemap" parent="." index="0"]
 

screens/tutorial_screen/tutorial_screen.tscn

@@ -944,7 +944,7 @@ func start():
 	$Button.show()
 	$Button.grab_focus()"
 
-[node name="Tutorial" index="0" instance=ExtResource( 1 )]
+[node name="Tutorial" instance=ExtResource( 1 )]
 
 script = ExtResource( 2 )
 next_scene = "res://levels/level_01/level_01.tscn"