lib_bejson_events.js

/*
Library:     lib_bejson_events.js
MFDB Version: 1.3.1
Format_Creator: Elton Boehnen
Status:      OFFICIAL - v1.3.1
Date:        2026-05-06
*/

/**
 * lib_bejson_events.js
 * Status: OFFICIAL — BEJSON-Core/Lib (v1.4)
 * Version: 1.4 OFFICIAL
 * Date: 2026-05-03
 */
window.BEJSON = window.BEJSON || {};

class BEJSONEvents {
    constructor(stateManager) {
        this.state = stateManager;
        this.events = BEJSON.BEJSON.create104("Events", [
            { name: "id", type: "string" },
            { name: "type", type: "string" },
            { name: "x", type: "number" },
            { name: "y", type: "number" },
            { name: "script", type: "array" },
            { name: "condition", type: "string" }
        ], []);
        // Enforce MFDB 1.3 L2 Mandatory Header
        this.events.Parent_Hierarchy = "Root/System/Events";
    }

    async run(eventId) {
        const ev = this.events.Values.find(v => v[0] === eventId);
        if (!ev) return;
        if (ev[5] && !this._checkCondition(ev[5])) return;
        for (const cmd of ev[4]) await this._execute(cmd);
    }

    _checkCondition(c) {
        if (c.startsWith("flag:")) return this.state.state[c.split(":")[1]] === true;
        return true;
    }

    async _execute(cmd) {
        const [action, ...args] = cmd;
        if (action === "SET_FLAG") this.state.state[args[0]] = args[1];
    }
}

BEJSON.Events = BEJSONEvents;