remove hardcoded node references in favor of exported properties

scripts/audio/footsteps_bank.gd

@@ -1,4 +0,0 @@
-class_name FootstepsBank
-extends Resource
-
-@export var streams: Array[AudioStream]

scripts/audio/footsteps_bank.gd.uid

@@ -1 +0,0 @@
-uid://0uwlhmvmnucf

scripts/audio/footsteps_player.gd

@@ -1,8 +1,7 @@
 extends AudioStreamPlayer3D
 
-@export var _footsteps: FootstepsBank
+@export var _footsteps: AudioStream
 
-var _footsteps_shuffle: ShuffleBag = ShuffleBag.new()
 @onready var _polyphonic := get_stream_playback() as AudioStreamPlaybackPolyphonic
 
 
@@ -10,8 +9,6 @@ func _ready() -> void:
 	if not _footsteps:
 		return
 
-	_footsteps_shuffle.fill(_footsteps.streams.size())
-
 
 func play_footstep() -> void:
-	_polyphonic.play_stream(_footsteps.streams[_footsteps_shuffle.take()])
+	_polyphonic.play_stream(_footsteps)

scripts/debug/debugger.gd

@@ -10,6 +10,13 @@ const MARKER_RADIUS: float = 0.2
 const CIRCLE_RADIUS: float = 3
 const DEFAULT_COLOR: Color = Color.RED
 
+@export_group("References")
+@export var _control: Control
+@export var _label1: RichTextLabel
+@export var _label2: RichTextLabel
+@export var _label3: RichTextLabel
+@export var _label4: RichTextLabel
+
 var mode: Mode = Mode.PERFORMANCE
 
 var _vectors_to_draw: Dictionary = {}
@@ -23,12 +30,6 @@ var _label1_text: String = ""
 var _label2_text: String = ""
 var _label3_text: String = ""
 
-@onready var _control: Control = $Control
-@onready var _label1: RichTextLabel = $Control/LabelContainer1/Label1
-@onready var _label2: RichTextLabel = $Control/LabelContainer2/Label2
-@onready var _label3: RichTextLabel = $Control/LabelContainer3/Label3
-@onready var _label4: RichTextLabel = $Control/LabelContainer4/Label4
-
 
 func _ready() -> void:
 	assert(_control, str(self) + ": _control missing!")

scripts/effects/discrete_animation_player.gd

@@ -1,17 +0,0 @@
-# https://forum.godotengine.org/t/how-to-set-all-3d-animation-tracks-to-nearest-interpolation/22056/4
-@tool
-extends AnimationPlayer
-
-
-func _ready() -> void:
-	interpolation_change()
-
-
-func interpolation_change() -> void:
-	for animation in get_animation_list():
-		var anim_track_1: Animation = get_animation(animation)
-		var count: int = anim_track_1.get_track_count()
-		for i in count:
-			anim_track_1.track_set_interpolation_type(
-				i, Animation.INTERPOLATION_NEAREST
-			)

scripts/effects/discrete_animation_player.gd.uid

@@ -1 +0,0 @@
-uid://c8ocu8tvf2l6k

scripts/enemies/projectile_spawner.gd

@@ -1,9 +1,11 @@
 extends Node3D
 
-@export var _spawn_point: Node3D
-@export var _projectile_scene: PackedScene
 @export var _velocity: Vector3 = Vector3.FORWARD
 @export var _spawn_rate: float = 2
+
+@export_group("References")
+@export var _spawn_point: Node3D
+@export var _projectile_scene: PackedScene
 @export var _spawn_particles: GPUParticles3D
 
 var _spawn_timer: float

scripts/globals/cursor.gd

@@ -3,12 +3,13 @@ extends CanvasLayer
 @export var _side_change_speed: float = 15
 @export var _screen_inset: float = 100
 
+@export_group("References")
+@export var _single_cursor: Control
+
 var _cursor_scene := preload("res://scenes/ui/cursor_base.tscn")
 
 var _cursors: Dictionary[int, PlayerCursor]
 
-@onready var _single_cursor: Control = $CursorBase
-
 
 func _ready() -> void:
 	Input.mouse_mode = Input.MOUSE_MODE_HIDDEN

scripts/main_camera.gd

@@ -1,6 +1,9 @@
 class_name MainCamera
 extends Camera3D
 
+@export_group("References")
+@export var _listener: AudioListener3D
+
 @export_group("Positioning")
 @export var _height_offset: float = 0.5
 @export var _distance: float = 50
@@ -25,8 +28,6 @@ var _player_offsets: Dictionary[int, PlayerOffset]
 var _damage_shake_time: float = 0
 var _hit_shake_time: float = 0
 
-@onready var _listener := $AudioListener3D as AudioListener3D
-
 
 func _ready() -> void:
 	Referencer.main_camera = self

scripts/player/player.gd

@@ -9,6 +9,9 @@ extends CharacterBody3D
 @export var _respawn_height: float = -5
 @export var _collision_debug_material: Material
 
+@export_group("References")
+@export var attack: PlayerAttack
+
 var stats: PlayerStats = PlayerStats.new()
 var movement: PlayerMovement = PlayerMovement.new()
 var aiming: PlayerAiming = PlayerAiming.new()
@@ -16,8 +19,6 @@ var aiming: PlayerAiming = PlayerAiming.new()
 var _respawn_point: Vector3
 var _debug_collision_shapes := DebugCollisionShapes.new()
 
-@onready var attack: PlayerAttack = $Attack
-
 
 func _ready() -> void:
 	_respawn_point = global_position
@@ -27,7 +28,6 @@ func _ready() -> void:
 
 
 func _process(_delta: float) -> void:
-
 	var aim_pos := global_position + aiming.aim_offset
 	Debugger.marker("aim", aim_pos + Vector3.UP)
 	Debugger.vector("aimv", Vector3(aim_pos.x, 0, aim_pos.z), aim_pos + Vector3.UP)

scripts/player/player_animator.gd

@@ -1,5 +1,12 @@
 extends AnimationTree
 
+@export_group("References")
+@export var _player: Player
+@export var _attack: PlayerAttack
+@export var _bone_flipper: BoneFlipper
+@export var _sfx_audio_player: AudioStreamPlayer3D
+@export var _hurt_particles: GPUParticles3D
+
 @export_group("Audio")
 @export var _hurt_sound: AudioStream
 @export var _hit_sounds: Array[AudioStream]
@@ -10,13 +17,6 @@ var _has_input: bool
 
 var _queue_hit_sound: bool
 
-@onready var _player: Player = $"../" as Player
-@onready var _attack: PlayerAttack = $"../Attack" as PlayerAttack
-@onready var _bone_flipper: BoneFlipper = $"../Model/Armature/Skeleton3D/BoneFlipper"
-
-@onready var _sfx_audio_player: AudioStreamPlayer3D = $"../Audio/ScriptSFXPlayer"
-@onready var _hurt_particles: GPUParticles3D = $"../Effects/HurtParticles"
-
 @onready var _sfx_audio_playback_polyphonic := (
 	_sfx_audio_player.get_stream_playback() as AudioStreamPlaybackPolyphonic
 )
@@ -86,7 +86,10 @@ func _run_to_idle() -> void:
 
 func _abort_oneshots() -> void:
 	set(&"parameters/hit_oneshot/request", AnimationNodeOneShot.ONE_SHOT_REQUEST_ABORT)
-	set(&"parameters/run->idle_oneshot/request", AnimationNodeOneShot.ONE_SHOT_REQUEST_ABORT)
+	set(
+		&"parameters/run->idle_oneshot/request",
+		AnimationNodeOneShot.ONE_SHOT_REQUEST_ABORT
+	)
 
 
 func _on_attack_attacked() -> void:

scripts/player/player_attack.gd

@@ -6,6 +6,9 @@ signal did_hit
 
 enum Side { RIGHT, LEFT }
 
+@export_group("References")
+@export var _attack_shape_node: CollisionShape3D
+
 @export_group("Collision")
 @export var _collision_debug_material: Material
 @export var _attack_max_angle: float = 2 * PI / 3
@@ -29,8 +32,6 @@ var _cooldown_timer: float
 var _hit_window_timer: float
 var _queue_hit_stop: bool
 
-@onready var _attack_shape_node: CollisionShape3D = $AttackShape
-
 @onready var _attack_shape: CylinderShape3D = _attack_shape_node.shape as CylinderShape3D
 
 

scripts/player/player_attack_effect.gd

@@ -2,9 +2,11 @@ extends MeshInstance3D
 
 @export var _swoop_effect_time: float = 0.25
 
+@export_group("References")
+@export var _attack: PlayerAttack
+
 var _swoop_effect_timer: float
 
-@onready var _attack: PlayerAttack = $"../../Attack" as PlayerAttack
 
 func _ready() -> void:
 	mesh.radius = _attack.attack_radius

scripts/projectiles/projectile.gd

@@ -10,6 +10,10 @@ const MAX_STRETCH: float = 0.75
 @export var _hit_particles_scene: PackedScene
 @export var _destroy_particles_scene: PackedScene
 
+@export_group("References")
+@export var _model_base: Node3D
+@export var _model_mesh: MeshInstance3D
+
 var _start_position: Vector3
 var _velocity: Vector3
 var _lifetime: float
@@ -19,9 +23,6 @@ var _life_timer: float
 
 var _debug_collision_shapes := DebugCollisionShapes.new()
 
-@onready var _model_base: Node3D = $Model
-@onready var _model_mesh: MeshInstance3D = $Model/ProjectileMesh
-
 
 func _ready() -> void:
 	_life_timer = _lifetime

scripts/shuffle_bag.gd

@@ -1,31 +0,0 @@
-class_name ShuffleBag
-
-var _max_size: int
-var _indices: PackedInt32Array = []
-var _prev_bag_index: int
-
-
-## Clears and fills the shuffle bag with integers from 0 to [code]size - 1[/code]
-func fill(size: int) -> void:
-	_max_size = size
-	_indices.clear()
-	_indices.resize(_max_size)
-	for i in _max_size:
-		_indices[i] = i
-
-
-## Removes a random number from the shuffle bag and returns it.[br]
-## If the bag becomes empty, it gets refilled.
-func take() -> int:
-	var bag_index := randi_range(0, _indices.size() - 1)
-	if bag_index == _prev_bag_index:
-		bag_index = (bag_index + 1) % _indices.size()
-
-	var index := _indices[bag_index]
-	_indices.remove_at(bag_index)
-	if _indices.size() == 0:
-		fill(_max_size)
-
-	_prev_bag_index = index
-
-	return index

scripts/shuffle_bag.gd.uid

@@ -1 +0,0 @@
-uid://dfg3r3ken1xyd