Sandbox: UndoSystem — per-player undo stack with bounded history (128 steps)
UndoSystem — Per-Player Undo Stack The is a that maintains a per-player undo stack. Each entry holds a set of s that get destroyed when the undo is triggered. U…
Network Visibility: Culling and INetworkVisible Interface
Network Visibility controls whether a networked object sends updates (Sync Vars, Transform) to a specific player. By default, all networked objects always trans…
Prop Component: Procedural Components, Damage System, Gib Spawning, and DamageInfo Patterns
Prop Component: Procedural Physics, Gibs, Damage, and Network Patterns The component is a high-level s&box component that automatically creates , , and componen…
s&box BanSystem: Player ban management
BanSystem GameObjectSystem API Reference BanSystem holds a banlist and can ban users. Implements INetworkListener to reject banned connections. Bans are persist…
Rigidbody Component: Networked Velocity, Proxy Physics Simulation, Impact Damage, and SmoothMove
Rigidbody Component: Networking, Velocity Sync, and Proxy Physics Simulation The component is the primary way to add physics simulation to a . It implements and…
Backend Services - Achievements, Leaderboards, Stats
Backend Services - Achievements, Leaderboards, Stats Integrate Steam backend services for player progression, competition, and analytics. Achievements Track and…
s&box SceneNetworkSystem: Scene Loading and Snapshot Protocol
s&box SceneNetworkSystem: Scene Loading and Snapshot Protocol is the core networking system that manages scene loading, object spawning, and snapshot synchroniz…
SkinnedModelRenderer: Bone Merge, Animation Parameters, Sequences, Attachments, and Animation Events
SkinnedModelRenderer: Bone Merge, Animation Parameters, and Attachments extends for models with bones and animations. It integrates with the for threaded animat…
ClothingContainer: Apply, ApplyAsync, CreateFromConnection, RemoveUnownedItems, and Body Group Masking
ClothingContainer: Avatar Dressing System — Apply, CreateFromConnection, and RemoveUnownedItems manages a player's avatar outfit. It handles clothing compatibil…
TemporaryEffect Component: Auto-Destroy, ITemporaryEffect, BecomeOrphan, and Editor Behavior
TemporaryEffect Component: Auto-Destroy with ITemporaryEffect Support destroys a after a set time, optionally waiting for child effects (particles, sounds) to f…
Network Visibility: Per-Connection Object Culling with INetworkVisible
Network Visibility controls whether a networked object should be visible (receive ongoing network updates) for a specific player. By default, all networked obje…
SkinnedModelRenderer Animation Parameters: Set, SetIk, SetLookDirection, Pre-Spawn Caching, and ClearParameters
SkinnedModelRenderer Animation Parameters: Set, SetIk, SetLookDirection, and Pre-Spawn Caching stores animation parameters in a dictionary and applies them to t…
SkinnedModelRenderer: Animation Events (Footstep, Sound, Generic, AnimTag) and Sequence Playback
SkinnedModelRenderer Animation Events and Sequence Playback Animation Events exposes callbacks for animation events defined in the model's animation graph or se…
Voice Component: Push-to-Talk, Lip Sync Visemes, ExcludeFilter, ShouldHearVoice, and Amplitude
Voice Component: Voice Chat, Lip Sync, and Viseme Morphs The component handles voice chat recording, transmission, and playback with optional lip sync. Basic Se…
s&box SpriteRenderer: Billboard Modes, Animation Control, Broadcast Events, and Rendering Options
s&box SpriteRenderer: Animated Sprites, Billboard Modes, and Broadcast Events renders a asset in the s&box world with support for animation, billboarding, and f…
LimitsSystem Per-Player Spawn Limits
LimitsSystem Per-Player Limits Enforces configurable spawn limits per player with automatic tracking via ISpawnEvents. Key Features Per-player tracking via Stea…
s&box DroppedWeapon: Weapon pickup
DroppedWeapon Component API Reference DroppedWeapon handles weapon pickup when a weapon is dropped in the world. Implements IPressable for interaction and Playe…
s&box Throwable: Grenade type enum
Throwable Enum Documentation Throwable is an enum that defines the type of throwable weapon for viewmodels. It is used by the ViewModel component to specify whi…
Time Utilities: TimeSince, TimeUntil, and Frame-Rate Independence
s&box provides time utilities for cooldowns, countdowns, and frame-rate independent movement without manual bookkeeping. Time.Delta Seconds since last frame. Mu…
s&box EaseType: Animation easing functions
EaseType Enum Documentation EaseType is an enum that defines easing functions for animated hydraulic movement. It is used by HydraulicEntity to control how the …