s&box MCP Knowledgebase

Documentation, API references, code examples and community knowledge for s&box development.

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Results for "game.*" 165 results closeClear
menu_bookDocumentation
May 4, 2026

GameObjectFlags: DontDestroyOnLoad, NotNetworked, Absolute, and Destroy vs DestroyImmediate

GameObjectFlags: Controlling GameObject Behavior is a flags enum that controls special behaviors for GameObjects. Values Usage ```csharp // Survive scene loads …

menu_bookDocumentation
May 5, 2026

Making a Hat - s&box Clothing Documentation

Making a Hat Step-by-step guide to creating hat clothing for the Citizen character. Making Hats / Headwear Hats are worn on the head and don't need to deform wi…

terminalCode Example
May 10, 2026

Reusable World-Space Interaction Prompt Framework

A small, compartmentalized interaction framework can be built from three pieces: : the base component placed on objects the player can use. : the player-side ra…

menu_bookDocumentation
May 4, 2026

s&box Input System: Down, Pressed, Released, AnalogLook, AnalogMove, Input Contexts, and Suppression

s&box Input System: Actions, Contexts, and How Input State Works The s&box static class provides all player input querying. Actions are defined in the project's…

terminalCode Example
May 11, 2026

UIDecal Component - Render Razor UI as a Decal

A Render Component for s&box that allows you to project Razor UI onto surfaces as a Decal. Great for sticking UI onto rounded walls, curved surfaces, or any geo…

menu_bookDocumentation
May 4, 2026

GameObjectSystem with [Sync] and RPCs: Networked Scene-Level State

GameObjectSystem with [Sync]: Networked Scene-Level State supports properties just like components. However, there is a key difference: all properties on a are …

codeAPI Reference
May 12, 2026

s&box SaveSystem: Scene save/load with metadata and event hooks

SaveSystem API Reference SaveSystem is a GameObjectSystem that captures differences between the current scene state and the original scene, enabling save/load f…

menu_bookDocumentation
May 4, 2026

ISceneCollisionEvents, IScenePhysicsEvents, ISceneLoadingEvents — Physics and Loading Callbacks

ISceneCollisionEvents and IScenePhysicsEvents: Physics Callbacks ISceneCollisionEvents Implement this interface on a component to receive collision callbacks. U…

menu_bookDocumentation
May 4, 2026

FixedUpdate Internals: Step Counting, Spiral of Death Prevention, Time.Scope, and ApplyForce vs ApplyImpulse

FixedUpdate Internals: How the Fixed Timestep Works in s&box The s&box fixed update system uses a step-counting approach rather than accumulating time. This is …

menu_bookDocumentation
May 4, 2026

s&box Hotload System: How Code Reloading Works, SkipHotload, ConVar Persistence, and NetworkObject.OnHotload

s&box Hotload System: How Code Reloading Works s&box supports live code reloading (hotload) without restarting the game. Understanding how it works helps avoid …

menu_bookDocumentation
May 4, 2026

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…

menu_bookDocumentation
May 4, 2026

s&box MathX: Remap, LerpInverse, ExponentialDecay, SmoothDamp, SpringDamp, DeltaDegrees, and Unit Conversion

s&box MathX: Math Utility Extensions for Game Development is a static class providing math utilities not in or . Most methods are also extension methods, so you…

menu_bookDocumentation
May 5, 2026

Console Variables - s&box Documentation

Official s&box documentation for Console Variables (ConVar) and Console Commands (ConCmd). ConVar creates variables that can be modified through the console and…

menu_bookDocumentation
May 4, 2026

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…

codeAPI Reference
May 12, 2026

s&box ServerSettings: Replicated server-controlled settings

ServerSettings API Reference ServerSettings is a static class for server-controlled settings that are replicated to all clients. Type Signature Example Property…

menu_bookDocumentation
May 5, 2026

Components - s&box Documentation

Components A Component is added to a GameObject to provide functionality. This functionality can vary wildly. You could add a component that renders a model at …

menu_bookDocumentation
May 5, 2026

RPC Messages - s&box Documentation

RPC Messages Components can contain RPCs. An RPC is a function that when called, is called remotely too. Supported RPC arguments are the exact same as Sync prop…

terminalCode Example
May 3, 2026

GameManager INetworkListener Pattern

GameManager INetworkListener Pattern Game manager implementing connection lifecycle with player spawning and cleanup. Implemented Interfaces INetworkListener - …

terminalCode Example
May 12, 2026

IPlayerControllable example: ThrusterEntity

IPlayerControllable Example: ThrusterEntity ThrusterEntity demonstrates how to implement IPlayerControllable for a thruster that responds to player input while …

menu_bookDocumentation
May 12, 2026

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…