cs2-gsi-z/src/core/gamestate/GameState.js

A modular, event-driven Game State Integration (GSI) handler for Counter-Strike 2 built with Node.js.

import { ModelBase } from '../../models/ModelBase.js';

/**
 * Represents the complete game state at a given moment. */
export class GameState extends ModelBase {
  constructor({ player, round, map, provider, previously } = {}) {
    super();
    if (typeof player !== 'object' || player === null) {
      console.warn('⚠️ GameState: invalid player, assigning empty object.');
      player = {};
    }
    if (typeof round !== 'object' || round === null) {
      console.warn('⚠️ GameState: invalid round, assigning empty object.');
      round = {};
    }
    if (typeof map !== 'object' || map === null) {
      console.warn('⚠️ GameState: invalid map, assigning empty object.');
      map = {};
    }

    this.player = player;       // It is assumed these are already instances of Player, Round, and Map.
    this.round = round;
    this.map = map;
    this.provider = typeof provider === 'object' && provider !== null ? provider : {};
    this.previously = typeof previously === 'object' && previously !== null ? previously : {};
  }

  /**
   * Exports a clean snapshot of the current state. */
  toJSON() {
    return {
      player: this.player,
      round: this.round,
      map: this.map,
      provider: this.provider,
      previously: this.previously,
    };
  }
}