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s&box MCP Knowledgebase

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

library_books 595 entries menu_book 352 Documentation code 133 API Reference terminal 100 Code Example groups 10 Community
Results for "SoundEvent Sound { get; set; }" 17 results closeClear
codeAPI Reference
May 12, 2026

s&box RollermineNpc: Physics-driven NPC

RollermineNpc Class API Reference RollermineNpc is a physics-driven NPC that chases players, leaps at them, and bounces off dealing damage on contact. Implement…

codeAPI Reference
May 12, 2026

s&box SoundDefinition: Categorized sound GameResource

SoundDefinition GameResource API Reference SoundDefinition is a GameResource that defines a categorized sound for use on spawned entities (thrusters, hoverballs…

terminalCode Example
May 10, 2026

Trigger-Based Background Music Crossfade Framework

This pattern replaces area music with a small local-client music framework. Each zone requests a target , while one controller crossfades the currently playing …

codeAPI Reference
May 12, 2026

s&box PlayerFallDamage: Fall damage component

PlayerFallDamage Component API Reference PlayerFallDamage is a Component that applies fall damage to the player when they land. It implements Local.IPlayerEvent…

codeAPI Reference
May 3, 2026

Door Component with IPressable Interface

Door Component with IPressable Map entity door with animated open/close using curves and the IPressable interface. Key Features AnimationCurve for smooth motion…

menu_bookDocumentation
Jun 16, 2026

Building a Networked Radio System with 3D Audio and Sync

Building a functional, interactive, and multiplayer-compatible radio system in s&box requires coordinating networked replication, local 3D audio handles, extern…

terminalCode Example
May 3, 2026

Playing Sounds

Playing Sounds in s&box s&box provides both 2D and 3D sound playback through code and components. Quick Sound Playback Sound Handle Store the handle to control …

menu_bookDocumentation
May 20, 2026

Playing Sounds: SoundEvent, SoundHandle, and GameObject Audio in s&box

s&box provides several ways to play sounds in code: fire-and-forget at a world position, control via SoundHandle, attach to a GameObject, or use scene component…

codeAPI Reference
May 12, 2026

s&box SpeechLayer: NPC speech and subtitles

NPC behavior layer that manages speech state, plays sound files, and renders subtitle text above the NPC's head. Properties Methods Behavior Resolves a random s…

menu_bookDocumentation
May 20, 2026

Playing Sounds: SoundHandle, GameObject.PlaySound, and Audio Components

s&box provides several ways to play sounds: fire-and-forget at a position, controlled via , attached to a , or via scene components. SoundEvent Assets Sounds ar…

codeAPI Reference
May 12, 2026

ReloadSoundEntry record struct

ReloadSoundEntry Record Struct Defines a timed sound event to play during s&box weapon reload animations. Properties Time () - Seconds after reload starts to pl…

codeAPI Reference
May 12, 2026

s&box BasePickup: Pickup item base

BasePickup Abstract Class API Reference BasePickup is an abstract Component for items that can be picked up by players. Implements ITriggerListener and ICollisi…

codeAPI Reference
May 3, 2026

BasePickup with ITriggerListener and ICollisionListener

BasePickup Abstract Class Abstract base for item pickups using trigger and collision detection with host-only consumption. Key Patterns **** — trigger volume pi…

codeAPI Reference
May 12, 2026

s&box IResourcePreview: Resource preview interface

IResourcePreview Interface API Reference IResourcePreview is an interface for GameResources that want to enable in-picker previewing. When the user clicks an it…

codeAPI Reference
May 12, 2026

s&box BasePickup: Trigger and collision-based pickup system

BasePickup API Reference BasePickup is an abstract Component for creating trigger or collision-based pickups (weapons, ammo, items). Type Signature Required Com…

terminalCode Example
May 12, 2026

Slot-based inventory UI with BuildHash optimization

Slot-Based Inventory UI with BuildHash Optimization This example shows a slot-based inventory UI with BuildHash() optimization to prevent unnecessary rebuilds a…

terminalCode Example
May 3, 2026

Inventory Hotbar UI Component

Inventory HUD with Hotbar A Razor PanelComponent that displays player inventory slots as a hotbar with mouse wheel and number key support. Implementation Key Fe…