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pixelheros/docs/engine-reference/godot/deprecated-apis.md
2026-05-15 14:52:29 +08:00

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Godot — Deprecated APIs

Last verified: 2026-02-12

If an agent suggests any API in the "Deprecated" column, it MUST be replaced with the "Use Instead" column.

Nodes & Classes

Deprecated Use Instead Since Notes
TileMap TileMapLayer 4.3 One node per layer instead of multi-layer node
VisibilityNotifier2D VisibleOnScreenNotifier2D 4.0 Renamed for clarity
VisibilityNotifier3D VisibleOnScreenNotifier3D 4.0 Renamed for clarity
YSort Node2D.y_sort_enabled 4.0 Property on Node2D, not a separate node
Navigation2D / Navigation3D NavigationServer2D / NavigationServer3D 4.0 Server-based API
EditorSceneFormatImporterFBX EditorSceneFormatImporterFBX2GLTF 4.3 Renamed

Methods & Properties

Deprecated Use Instead Since Notes
yield() await signal 4.0 GDScript 2.0 coroutine syntax
connect("signal", obj, "method") signal.connect(callable) 4.0 Callable-based connections
instance() instantiate() 4.0 Renamed
PackedScene.instance() PackedScene.instantiate() 4.0 Renamed
get_world() get_world_3d() 4.0 Explicit 2D/3D split
OS.get_ticks_msec() Time.get_ticks_msec() 4.0 Time singleton preferred
duplicate() for nested resources duplicate_deep() 4.5 Explicit deep copy control
Skeleton3D signal bone_pose_updated skeleton_updated 4.3 Renamed
AnimationPlayer.method_call_mode AnimationMixer.callback_mode_method 4.3 Moved to base class
AnimationPlayer.playback_active AnimationMixer.active 4.3 Moved to base class

Patterns (Not Just APIs)

Deprecated Pattern Use Instead Why
String-based connect() Typed signal connections Type-safe, refactor-friendly
$NodePath in _process() @onready var cached reference Performance: path lookup every frame
Untyped Array / Dictionary Array[Type], typed variables GDScript compiler optimizations
Texture2D in shader parameters Texture base type Changed in 4.4
Manual post-process viewport chains Compositor + CompositorEffect Structured post-processing (4.3+)
GodotPhysics3D for new projects Jolt Physics 3D Default since 4.6; better stability