90 lines
4.0 KiB
JavaScript
90 lines
4.0 KiB
JavaScript
var child_process = require("child_process");
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var Discord = require("discord.js");
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var discordBot = new Discord.Client();
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discordBot.on("error", console.error);
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discordBot.login(process.cwd().includes("creative") ? "" : "");
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discordBot.on("ready", () => {
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discordBot.user.setActivity(process.cwd().includes("creative") ? "creative.mc.jpdld.com" : process.cwd().includes("survival") ? "survival.mc.jpdld.com" : undefined);
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});
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function send(message) {
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var channel = discordBot.channels.get("452025433328975872");
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if (channel) channel.send(message, {split:{char:''}});
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}
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var minecraftServer;
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(function startMinecraftServer() {
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console.log("Starting Minecraft Server…");
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minecraftServer = child_process.spawn("java", ["-Xmx2G", "-jar", "server.jar"]);
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minecraftServer.stdout.pipe(process.stdout);
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minecraftServer.stderr.pipe(process.stderr);
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process.stdin.pipe(minecraftServer.stdin);
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var enableInfo = false;
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minecraftServer.stdout.on('data', (data) => {
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data = String(data).trim();
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data = data.split("\n");
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data.forEach(data => {
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var indexOfInfo = data.indexOf("[Server thread/INFO]: ");
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if (indexOfInfo != -1) {
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var info = data.substr(indexOfInfo + 22);
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if (info.startsWith("Done (") && info.endsWith(')! For help, type "help"')) {
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enableInfo = true;
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send("✅ **Server has started**");
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} else if (info == "Stopping server") {
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enableInfo = false;
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//send("🛑 **Server has stopped**");
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} else {
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if (!enableInfo) return; // only start sending info after all the startup stuff is finished
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if (info.includes("] logged in with entity id ")) return; // ignore technical login messages
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if (info.includes(" lost connection: ")) return; // ignore technical disconnect messages
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if (info.startsWith("Disconnecting")) return; // ignore connection rejects
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if (info.startsWith("[") && info.endsWith("]")) return; // ignore op broadcasts
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if (info == "Scanning for legacy world dragon fight...") return;
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if (info == "Found that the dragon has not yet been killed in this world.") return;
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if (info.startsWith("Found that there's a dragon still alive")) return;
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if (info == "Found that the dragon has been killed in this world already.") return;
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if (info.startsWith("ThreadedAnvilChunkStorage")) return; // only seen this during shutdown but just in case
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//if (info == "Unknown command") return;
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//if (info.endsWith("<--[HERE]")) return;
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if (info == "No player was found") return; // caused by tellraw when nobody online
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if (info == "Stopping the server") return; // this is response to "stop" command
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send(info);
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}
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} else if (data.includes("[Server Watchdog/") || data.includes("[Server Thread/ERROR]")) {
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send(data.substr(data.indexOf("]: ") + 3));
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}
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});
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});
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minecraftServer.on("close", () => {
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minecraftServer = undefined;
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send("🛑 **Server has stopped**\n_Restarting in 10 seconds…_");
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console.log("Restarting in 10 seconds…");
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setTimeout(startMinecraftServer, 10000);
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});
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})();
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discordBot.on("message", function(message){
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if (message.channel.id != "452025433328975872") return;
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if (message.author.id == discordBot.user.id) return;
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if (minecraftServer) {
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let words = message.content.split(' ');
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if ((words[0] == "!cc" && process.cwd().includes("creative")) || (words[0] == "!cs" && process.cwd().includes("survival")) || words[0] == "!c") {
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let roles = message.member.roles.map(r => r.name.toLowerCase());
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if (message.member && (roles.includes("minecraft admin") || roles.includes("minecraft mod"))) {
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minecraftServer.stdin.write(words.slice(1).join(' ') + '\n');
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} else {
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message.react('🚫');
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}
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} else if (words[0] == "!list") {
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minecraftServer.stdin.write("list\n");
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} else {
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let text = `[D] <${message.member && message.member.displayName || message.author.username}> ${message.cleanContent}`;
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if (message.attachments.size > 0) text += ' ' + message.attachments.map(a => a.url).join(' ');
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minecraftServer.stdin.write(`tellraw @a ${JSON.stringify({text})}\n`);
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}
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}
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});
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