cloud-game/web/js/api.js
Sergey Stepanov 2bc64a3be8 Migrate from IIFE to modern ES modules
These modules should be supported by all contemporary browsers, and this transition should resolve most issues related to the explicit import order of the .js files.
2024-03-17 22:09:43 +03:00

70 lines
2.1 KiB
JavaScript

import {log} from 'log';
const endpoints = {
LATENCY_CHECK: 3,
INIT: 4,
INIT_WEBRTC: 100,
OFFER: 101,
ANSWER: 102,
ICE_CANDIDATE: 103,
GAME_START: 104,
GAME_QUIT: 105,
GAME_SAVE: 106,
GAME_LOAD: 107,
GAME_SET_PLAYER_INDEX: 108,
GAME_RECORDING: 110,
GET_WORKER_LIST: 111,
GAME_ERROR_NO_FREE_SLOTS: 112,
APP_VIDEO_CHANGE: 150,
}
/**
* Server API.
*
* Requires the actual api.transport implementation.
*/
export const api = {
set transport(t) {
transport = t;
},
endpoint: endpoints,
decode: (b) => JSON.parse(decodeBytes(b)),
server: {
initWebrtc: () => packet(endpoints.INIT_WEBRTC),
sendIceCandidate: (candidate) => packet(endpoints.ICE_CANDIDATE, btoa(JSON.stringify(candidate))),
sendSdp: (sdp) => packet(endpoints.ANSWER, btoa(JSON.stringify(sdp))),
latencyCheck: (id, list) => packet(endpoints.LATENCY_CHECK, list, id),
getWorkerList: () => packet(endpoints.GET_WORKER_LIST),
},
game: {
load: () => packet(endpoints.GAME_LOAD),
save: () => packet(endpoints.GAME_SAVE),
setPlayerIndex: (i) => packet(endpoints.GAME_SET_PLAYER_INDEX, i),
start: (game, roomId, record, recordUser, player) => packet(endpoints.GAME_START, {
game_name: game,
room_id: roomId,
player_index: player,
record: record,
record_user: recordUser,
}),
toggleRecording: (active = false, userName = '') =>
packet(endpoints.GAME_RECORDING, {active: active, user: userName}),
quit: (roomId) => packet(endpoints.GAME_QUIT, {room_id: roomId}),
}
}
let transport = {
send: (packet) => {
log.warn('Default transport is used! Change it with the api.transport variable.', packet)
}
}
const packet = (type, payload, id) => {
const packet = {t: type};
if (id !== undefined) packet.id = id;
if (payload !== undefined) packet.p = payload;
transport.send(packet);
}
const decodeBytes = (b) => String.fromCharCode.apply(null, new Uint8Array(b))