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🐛 actually stop servers if they have 0 players #129

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merged 1 commit into from
Dec 25, 2021
Merged

🐛 actually stop servers if they have 0 players #129

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231 changes: 115 additions & 116 deletions src/helpers/serverUPSHandler.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,135 +5,134 @@ import rcon from "./rcon";
import Tails, { playerJoinData, playerLeaveData } from "../base/Tails";
import serversJS from "../servers";
import { FactorioServer } from "../types";
import discord from "discord.js";

// Known issue: servers will report a UPS of 0 if the bot starts and nobody is online on the server

interface UPSServer extends FactorioServer {
ups: number;
previousTick: number;
playercount: number;
ups: number;
previousTick: number;
playercount: number;
}

/**
* @classdesc UPS handler, generates data that can be fetched. Doesn't historically store it
*/
class UPSManager {
private servers: UPSServer[];
private _processing: boolean;
constructor(servers: FactorioServer[]) {
this._processing = false;
this.servers = servers.map((server) => {
return {
...server,
playercount: 0,
ups: 0,
previousTick: 0,
};
});
Object.keys(servers).forEach((serverKey) => {
this.servers[serverKey].ups = 0;
this.servers[serverKey].playercount = 0;
this.servers[serverKey].previousTick = 0;
setTimeout(() => {
rcon
.rconCommand(
`/sc global.ext = {}; rcon.print(#game.connected_players)`,
this.servers[serverKey].discordid
)
.then((output) => {
try {
this.servers[serverKey].playercount = parseInt(output.resp);
} catch {}
})
.catch(() => {});
}, 2000); // wait for rcon to init
});
Tails.on("playerJoin", (log) => this.playerStuff(log));
Tails.on("playerLeave", (log) => this.playerStuff(log));
setInterval(() => {
if (!this._processing) this.getData();
}, 1000);
}
private servers: UPSServer[];
private _processing: boolean;
constructor(servers: FactorioServer[]) {
this._processing = false;
this.servers = servers.map((server) => {
return {
...server,
playercount: 0,
ups: 0,
previousTick: 0,
};
});
Object.keys(servers).forEach((serverKey) => {
this.servers[serverKey].ups = 0;
this.servers[serverKey].playercount = 0;
this.servers[serverKey].previousTick = 0;
setTimeout(() => {
rcon
.rconCommand(
`/sc global.ext = {}; rcon.print(#game.connected_players)`,
this.servers[serverKey].discordid
)
.then((output) => {
try {
this.servers[serverKey].playercount = parseInt(output.resp);
} catch { }
})
.catch(() => { });
}, 2000); // wait for rcon to init
});
Tails.on("playerJoin", (log) => this.playerStuff(log));
Tails.on("playerLeave", (log) => this.playerStuff(log));
setInterval(() => {
if (!this._processing) this.getData();
}, 1000);
}

get processing() {
return this._processing;
}
get processing() {
return this._processing;
}

playerStuff(data: playerJoinData | playerLeaveData) {
const line = data.line;
const server = data.server;
if (line.type === "join") {
Object.keys(this.servers).forEach((serverKey) => {
if (this.servers[serverKey]?.discordid === server.discordid)
this.servers[serverKey].playercount++;
if (this.servers[serverKey] == 1) {
rcon.rconCommand("/sc game.tick_paused = true", server.discordid)
playerStuff(data: playerJoinData | playerLeaveData) {
const line = data.line;
const server = data.server;
if (line.type === "join") {
Object.keys(this.servers).forEach((serverKey) => {
if (this.servers[serverKey]?.discordid === server.discordid)
this.servers[serverKey].playercount++;
if (this.servers[serverKey].playercount == 1) {
rcon.rconCommand("/sc game.tick_paused = false", server.discordid)
}
});
}
});
}
if (line.type === "leave") {
Object.keys(this.servers).forEach((serverKey) => {
if (this.servers[serverKey]?.discordid === server.discordid)
this.servers[serverKey].playercount--;
if (this.servers[serverKey] == 0) {
rcon.rconCommand("/sc game.tick_paused = true", server.discordid)
}
});
}
}
private async getData() {
this._processing = true;
let promiseArray = this.servers.map(async (server) => {
if (server.playercount !== 0) {
try {
let response = await rcon
.rconCommand("/sc rcon.print(game.tick)", server.discordid)
.catch(() => {});
if (response) {
server.ups = Math.abs(
server.previousTick - parseInt(response.resp)
);
server.previousTick = parseInt(response.resp);
}
} catch {}
try {
rcon
.rconCommand(
`/sc global.ext = game.json_to_table('${JSON.stringify({
var: {
server_ups: server.ups,
status: "Online",
},
servers: [
{
name: "All-Weekend Factorio",
welcome: "Welcome to All-Weekend Factorio servers!",
reset_time: "Depends on server",
branch: "Unknown",
},
],
current: 1,
})}')`,
server.discordid
)
.then(() => {})
.catch(() => {});
} catch {}
}
return server;
});
let serversUpdated = await Promise.all(promiseArray);
this.servers = serversUpdated;
this._processing = false;
}
/**
* Get current data for handling
* @returns {UPS[]} - Collected data
*/
exportData(): UPSServer[] {
return this.servers;
}
if (line.type === "leave") {
Object.keys(this.servers).forEach((serverKey) => {
if (this.servers[serverKey]?.discordid === server.discordid)
this.servers[serverKey].playercount--;
if (this.servers[serverKey].playercount == 0) {
rcon.rconCommand("/sc game.tick_paused = true", server.discordid)
}
});
}
}
private async getData() {
this._processing = true;
let promiseArray = this.servers.map(async (server) => {
if (server.playercount !== 0) {
try {
let response = await rcon
.rconCommand("/sc rcon.print(game.tick)", server.discordid)
.catch(() => { });
if (response) {
server.ups = Math.abs(
server.previousTick - parseInt(response.resp)
);
server.previousTick = parseInt(response.resp);
}
} catch { }
try {
rcon
.rconCommand(
`/sc global.ext = game.json_to_table('${JSON.stringify({
var: {
server_ups: server.ups,
status: "Online",
},
servers: [
{
name: "All-Weekend Factorio",
welcome: "Welcome to All-Weekend Factorio servers!",
reset_time: "Depends on server",
branch: "Unknown",
},
],
current: 1,
})}')`,
server.discordid
)
.then(() => { })
.catch(() => { });
} catch { }
}
return server;
});
let serversUpdated = await Promise.all(promiseArray);
this.servers = serversUpdated;
this._processing = false;
}
/**
* Get current data for handling
* @returns {UPS[]} - Collected data
*/
exportData(): UPSServer[] {
return this.servers;
}
}

const UPSHandler = new UPSManager(serversJS);
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