update void card so it can be used generally

src/logic-scenes/board/card.gd

@@ -10,6 +10,8 @@ var own_postits: Array[PostIt] = []
         if is_inside_tree() or Engine.is_editor_hint():
             $Label.text = value
             $BackgroundSprite.frame = text.hash() % $BackgroundSprite.sprite_frames.get_frame_count($BackgroundSprite.animation)
+
+            $BackgroundSprite.void_active = text == ""
         text = value
 @export var voice_line: AudioStream = null
 

src/logic-scenes/board/void_card.tscn

@@ -56,10 +56,17 @@ script/source = "extends AnimatedSprite2D
 @onready var initial_position = position
 var noise_position = randf()
 var noise: Noise = FastNoiseLite.new()
-
+var void_active:
+    set(become_void):
+        if not (void_active == become_void):
+            if is_inside_tree():
+                $GPUParticles2D.is_void = become_void
+                $GPUParticles2D.emitting = become_void
+                $Sprite2D.is_void = become_void
+        void_active = become_void
     
 func _process(delta):
-    if not State.reduce_motion:
+    if void_active and not State.reduce_motion:
         noise_position += delta * 10
         
         var random_position = Vector2(noise.get_noise_1d(noise_position*2), noise.get_noise_1d(-noise_position))
@@ -119,15 +126,19 @@ attractor_interaction_enabled = false
 [sub_resource type="GDScript" id="GDScript_vjwk7"]
 script/source = "extends GPUParticles2D
 
+var is_void:bool = false
+
 func _process(_delta):
-    self.visible = !State.reduce_motion
+    self.visible = !State.reduce_motion and is_void
 "
 
 [sub_resource type="GDScript" id="GDScript_tgc0b"]
 script/source = "extends Sprite2D
 
+var is_void:bool = false
+
 func _process(_delta):
-    self.visible = State.reduce_motion
+    self.visible = State.reduce_motion and is_void
 "
 
 [node name="card" type="Control"]
@@ -139,7 +150,6 @@ offset_right = 150.0
 offset_bottom = 110.0
 focus_mode = 2
 script = ExtResource("1_6ceun")
-compatible_postits = Array[Resource("res://logic-scenes/board/post-it.gd")]([null, null, null])
 
 [node name="BackgroundSprite" type="AnimatedSprite2D" parent="."]
 clip_children = 2