mineping/types/lib/java.d.ts

import { PingOptions } from "./bedrock";

/**
 * JSON format chat component used for description field.
 * @see https://wiki.vg/Chat
 */
export type ChatComponent = {
    text: string;
    bold?: boolean;
    italic?: boolean;
    underlined?: boolean;
    strikethrough?: boolean;
    obfuscated?: boolean;
    color?: string;
    extra?: ChatComponent[];
};

export type SampleProp = {
    name: string,
    id: string;
};

/**
 * `JSON Response` field of Response packet.
 * @see https://wiki.vg/Server_List_Ping#Response
 */
export type JavaPingResponse = {
    version: {
        name: string;
        protocol: number;
    };
    players: {
        max: number;
        online: number;
        sample?: SampleProp[];
    };
    description: string | ChatComponent;
    favicon?: string;
    enforcesSecureChat?: boolean;
    previewsChat?: boolean;
};

/**
 * Asynchronously ping Minecraft Java server.
 * 
 * The optional `options` argument can be an object with a `ping` (default is `25565`) or/and `timeout` (default is `5000`) property.
 * 
 * @param host The Java server address.
 * @param options The configuration for pinging Minecraft Java server.
 * 
 * ```js
 * import { pingJava } from '@minescope/mineping';
 * 
 * const data = await pingJava('mc.hypixel.net');
 * console.log(data);
 * ```
 * 
 * The resulting output will resemble:
 * ```console
 * {
 * version: { name: 'Requires MC 1.8 / 1.18', protocol: 47 },
 * players: { max: 200000, online: 67336, sample: [] },
 * description: '   §f☃ §aHypixel Network  §eTRIPLE COINS & EXP §f☃\n' +
 *   '     §6✰ §f§lHOLIDAY SALE §c§lUP TO 85% OFF §6✰',
 * favicon: 'data:image/png;base64,iVBORw0KGg...
 }
 * ```
 * @see [source](https://github.com/minescope/mineping/blob/915edbec9c9ad811459458600af3531ec0836911/lib/java.js#L117)
 */
export function pingJava(host: string, options?: PingOptions): Promise<JavaPingResponse>;