🎀 First version — 1.0.0

.gitignore

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+node_modules/*
+test.js

README.md

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-# best-samp-query
+# 📦 best-samp-query
+
+Simplified Query API for SAMP: Efficient and easy retrieval of information from the server 🔥
+
+## 💾 Installation
+
+```bash
+npm install best-samp-query
+```
+
+## 📋 Options
+
+- `host` — **Required**
+- `port` — *Default: 7777* — **Optional**
+- `timeout` — *Default: 1000* — **Optional**
+
+## 🎁 Code example
+
+```javascript
+const Query = require("best-samp-query");
+const Options = {
+    host: "135.148.89.12",
+    port: 7777,
+    timeout: 1000
+};
+Query(Options, function (err, res) {
+    if(error) return console.error(err);
+    else return console.log(res);
+});
+```
+## 🎁 Sample output
+
+```javascript
+{
+  online: 11,
+  address: "135.148.89.12",
+  port: 7777,
+  hostname: ".:( PuroDesmadre V ):.  [ DM ] + [ FreeRoam ]",
+  gamemode: "Dm/FreeRoam/Derby",
+  mapname: "Espaсol/Latino",
+  passworded: false,
+  maxplayers: 50,
+  rules: {
+    lagcomp: false,
+    mapname: "San Andreas",
+    version: "0.3.7-R2",
+    weather: 10,
+    weburl: "discord.gg/BjUGcpcYUt",
+    worldtime: "12:00"
+  },
+  players: [
+    { id: 0, name: "Neiikos", score: 323, ping: 101 },
+    { id: 1, name: "vorTeX", score: 2359, ping: 163 },
+    { id: 2, name: "Kis4Me", score: 1000822, ping: 157 },
+    { id: 3, name: "Benjamin_Otero", score: 0, ping: 202 },
+    { id: 4, name: "Oier_Millan", score: 4340, ping: 102 },
+    { id: 6, name: ".Gs.Ahm6d6l6.Vl", score: 1729246, ping: 127 },
+    { id: 7, name: "Canserbero.Tss", score: 1512, ping: 280 },
+    { id: 8, name: "cumtrol", score: 267, ping: 66 },
+    { id: 10, name: "benja_guerrero", score: 11, ping: 224 },
+    { id: 12, name: "pato_pinuer", score: 30, ping: 178 },
+    { id: 14, name: "zoom_saaaa", score: 20110, ping: 137 }
+  ]
+}
+```

best-samp-query.js

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+const dgram = require("dgram");
+const iconv = require("iconv-lite")
+
+const error = (text) => {
+    new Error(text);
+}
+
+const query = async function (options, callback) {
+    let self = this;
+    let response = { online: 0 };
+
+    options.port = options.port || 7777;
+    options.timeout = options.timeout || 1000;
+
+    if(!options.host) return callback.apply(options, [ "Invalid \"host\" passed" ]);
+    if(!isFinite(options.port) || options.port < 1 || options.port > 65535) return callback.apply(options, [ `Invalid port "${options.port}". Port mus"t be larger than 1 and less than 65535` ]);
+
+    request.call(self, options, "i", async function (error, information) {
+        if(error) return callback.apply(options, [ error ])
+
+        response.address = options.host;
+        response.port = options.port;
+        response.hostname = information.hostname;
+        response.gamemode = information.gamemode;
+        response.mapname = information.mapname;
+        response.passworded = Boolean(information.passworded);
+        response.maxplayers = information.maxplayers;
+        response.online = information.players;
+
+        request.call(self, options, "r", async function (error, rules) {
+            if(error) return callback.apply(options, [ error ])
+
+            rules.lagcomp = rules.lagcomp === "On" ? true : false;
+            rules.weather = parseInt(rules.weather, 10);
+            response.rules = rules;
+
+            if(response.online > 100) {
+                response.players = []
+
+                return callback.apply(options, [ false, response ])
+            }
+            else {
+                request.call(self, options, "d", function(error, players) {
+                    if(error) return callback.apply(options, [ error ])
+
+                    response.players = players;
+
+                    return callback.apply(options, [ false, response ])
+                });
+            }
+        });
+    });
+};
+
+const request = function (options, opcode, callback) {
+    let socket = dgram.createSocket("udp4");
+    let packet = Buffer.alloc(11);
+
+    packet.write("SAMP");
+
+    for(let i = 0; i < 4; ++i) packet[i + 4] = options.host.split(".")[i];
+
+    packet[8] = options.port & 0xff;
+    packet[9] = (options.port >> 8) & 0xff;
+    packet[10] = opcode.charCodeAt(0);
+
+    try {
+        socket.send(packet, 0, packet.length, options.port, options.host, function (error, bytes) {
+            if(error) return callback.apply(options, [error]);
+        });
+    } catch (error) {
+        return callback.apply(options, [error]);
+    }
+
+    let controller = undefined;
+
+    let onTimeOut = () => {
+        socket.close();
+        return callback.apply(options, ["Socket timed out."]);
+    };
+
+    controller = setTimeout(onTimeOut, options.timeout);
+
+    socket.on("message", function (message) {
+        if(controller) clearTimeout(controller);
+        if(message.length < 11) return callback.apply(options, ["Socket invalid"]);
+        else {
+            socket.close();
+
+            message = message.slice(11);
+
+            let object = {};
+            let array = [];
+            let strlen = 0;
+            let offset = 0;
+
+            try {
+                if(opcode == "i") {
+                    object.passworded = message.readUInt8(offset);
+                    offset += 1;
+
+                    object.players = message.readUInt16LE(offset);
+                    offset += 2;
+
+                    object.maxplayers = message.readUInt16LE(offset);
+                    offset += 2;
+
+                    strlen = message.readUInt16LE(offset);
+                    offset += 4;
+
+                    object.hostname = decode(message.slice(offset, (offset += strlen)));
+
+                    strlen = message.readUInt16LE(offset);
+                    offset += 4;
+
+                    object.gamemode = decode(message.slice(offset, (offset += strlen)));
+
+                    strlen = message.readUInt16LE(offset);
+                    offset += 4;
+
+                    object.mapname = decode(message.slice(offset, (offset += strlen)));
+
+                    return callback.apply(options, [false, object]);
+                }
+
+                if(opcode == "r") {
+                    let rulecount = message.readUInt16LE(offset);
+                    offset += 2;
+
+                    let property,
+                        value = undefined;
+
+                    while(rulecount) {
+                        strlen = message.readUInt8(offset);
+                        ++offset;
+
+                        property = decode(message.slice(offset, (offset += strlen)));
+
+                        strlen = message.readUInt8(offset);
+                        ++offset;
+
+                        value = decode(message.slice(offset, (offset += strlen)));
+
+                        object[property] = value;
+
+                        --rulecount;
+                    }
+
+                    return callback.apply(options, [false, object]);
+                }
+
+                if (opcode == "d") {
+                    let playercount = message.readUInt16LE(offset);
+                    offset += 2;
+
+                    let player = undefined;
+
+                    while(playercount) {
+                        player = {};
+
+                        player.id = message.readUInt8(offset);
+                        ++offset;
+
+                        strlen = message.readUInt8(offset);
+                        ++offset;
+
+                        player.name = decode(message.slice(offset, (offset += strlen)));
+
+                        player.score = message.readUInt32LE(offset);
+                        offset += 4;
+
+                        player.ping = message.readUInt16LE(offset);
+                        offset += 4;
+
+                        array.push(player);
+
+                        --playercount;
+                    }
+
+                    return callback.apply(options, [false, array]);
+                }
+            } catch (exception) {
+                return callback.apply(options, [exception]);
+            }
+        }
+    });
+};
+
+const decode = (buffer) => {
+    return iconv.decode(buffer, "win1251");
+};
+
+module.exports = query;

package.json

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+{
+  "name": "best-samp-query",
+  "description": "Simplified Query API for SAMP: Efficient and easy retrieval of information from the server 🔥",
+  "version": "1.0.0",
+  "main": "best-samp-query.js",
+  "license": "MIT",
+  "author": "daniscript18",
+  "keywords": [
+    "samp",
+    "sa-mp",
+    "fetch",
+    "sa mp",
+    "query",
+    "util",
+    "tool",
+    "nodejs",
+    "samp-query"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/daniscript18/best-samp-query.git"
+  },
+  "bugs": {
+    "url": "https://github.com/daniscript18/best-samp-query/issues"
+  },
+  "homepage": "https://github.com/daniscript18/best-samp-query",
+  "dependencies": {
+    "iconv-lite": "^0.6.3"
+  }
+}