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@sharpee/world-model

v0.9.92

Published

World model for Sharpee IF platform - entities, traits, and behaviors

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Links

Git

Maintainers

chicagodavechicagodave

Keywords

interactive-fictioniftext-adventuresharpeeworld-modelentity-component-systemtraits

Readme

@sharpee/world-model

Entity system, traits, and behaviors for the Sharpee Interactive Fiction platform.

Installation

npm install @sharpee/world-model

Overview

The world model provides the foundation for game state:

  • Entities - Rooms, objects, NPCs, and the player
  • Traits - Composable properties (Openable, Lockable, Container, etc.)
  • Behaviors - Reusable logic (LightSource, Wearable, Edible, etc.)
  • State Management - Immutable world state with entity relationships

Usage

import {
  WorldModel,
  IFEntity,
  OpenableTrait,
  ContainerTrait
} from '@sharpee/world-model';

// Create entities with traits
const chest = world.createEntity('object', {
  id: 'treasure-chest',
  name: 'treasure chest',
  traits: [OpenableTrait, ContainerTrait]
});

// Query relationships
const contents = world.getContents(chest);
const location = world.getLocation(player);

Traits

| Trait | Description | |-------|-------------| | OpenableTrait | Can be opened/closed | | LockableTrait | Can be locked/unlocked with a key | | ContainerTrait | Can contain other objects | | SupporterTrait | Objects can be placed on top | | WearableTrait | Can be worn by player/NPCs | | EdibleTrait | Can be eaten | | LightSourceTrait | Provides illumination |

Related Packages

License

MIT