cleaning up warnings

src/base-environments/youth_room/room_handle.gd

@@ -17,14 +17,6 @@ var current_mode: int = Modes.FREEZE:
         if not current_mode == new_mode:
             current_mode = _update_scene(new_mode)
 
-# Called when the node enters the scene tree for the first time.
-func _ready():
-    pass # Replace with function body.
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-    pass
-
 func start():
     $light_animation.play("light_up")
     $AudioPlayer.play("intro")

src/dev-util/click-trough-area.gd

@@ -3,7 +3,7 @@ extends Area3D
 @onready var sprite: Sprite3D = $UiSprite
 @onready var viewport: SubViewport = $UiSprite/SubViewport
 
-func _process(delta):
+func _process(_delta):
     var camera = get_viewport().get_camera_3d()
         # Look in the same direction as the camera
     var look = camera.to_global(Vector3(0, 0, -100)) - camera.global_transform.origin

src/logic-scenes/board/post-it.gd

@@ -59,7 +59,7 @@ func replace_with(postit: PostIt):
     self.voice_line = postit.voice_line
     self.sibling = postit.sibling
 
-func _process(delta: float) -> void:
+func _process(_delta: float) -> void:
     _move_post_it()
 
 

src/logic-scenes/player_controller/player_controller.gd

@@ -65,7 +65,7 @@ signal ui_exited
 func _ready():
     _handle_jitter(0)
     
-func _process(delta):
+func _process(_delta):
     
     if focus_ray.get_collider() != null:
         emit_signal("ui_entered")