many new things

src/Channel.js

@@ -7,6 +7,7 @@ const RoomSettings = require('./RoomSettings.js');
 const ftc = require('fancy-text-converter');
 const Notification = require('./Notification');
 const Color = require('./Color');
+const { getTimeColor } = require('./ColorEncoder.js');
 
 class Channel extends EventEmitter {
     constructor(server, _id, settings) {
@@ -41,8 +42,8 @@ class Channel extends EventEmitter {
             if (err) {
                 return;
             }
-            
+
-            this.settings = set.settings;
+            this.settings = RoomSettings.changeSettings(this.settings, true);
             this.chatmsgs = set.chat;
             this.connections.forEach(cl => {
                 cl.sendArray([{
@@ -52,6 +53,13 @@ class Channel extends EventEmitter {
             });
             this.setData();
         });
+
+        if (this.isLobby(this._id)) {
+            this.colorInterval = setInterval(() => {
+                this.setDefaultLobbyColorBasedOnDate();
+            }, 1000 * 60 * 5);
+            this.setDefaultLobbyColorBasedOnDate();
+        }
     }
 
     setChatArray(arr) {
@@ -63,16 +71,37 @@ class Channel extends EventEmitter {
         this.setData();
     }
 
+    setDefaultLobbyColorBasedOnDate() {
+        let col = getTimeColor();
+        let col2 = new Color(col.r - 0x40, col.g - 0x40, col.b - 0x40);
+
+        this.settings.changeSettings({
+            color: col.toHexa(),
+            color2: col2.toHexa()
+        });
+
+        for (let key in this.settings) {
+            this.server.lobbySettings[key] = this.settings[key];
+        }
+
+        this.emit('update');
+    }
+
     join(cl, set) { //this stuff is complicated
         let otheruser = this.connections.find((a) => a.user._id == cl.user._id)
         if (!otheruser) {
+            // we don't exist yet
+            // create id hash
             let participantId = createKeccakHash('keccak256').update((Math.random().toString() + cl.ip)).digest('hex').substr(0, 24);
 
+            // set id
             cl.user.id = participantId;
             cl.participantId = participantId;
+
+            // init quotas (TODO pass type of room in?)
             cl.initParticipantQuotas();
 
-            // if there are no users or the user with the crown entered the room, crown the user
+            // no users / already had crown? give crown
             if (((this.connections.length == 0 && Array.from(this.ppl.values()).length == 0) && this.isLobby(this._id) == false) || this.crown && (this.crown.userId == cl.user._id)) {
                 // user owns the room
                 // we need to switch the crown to them
@@ -85,7 +114,8 @@ class Channel extends EventEmitter {
                 //cl.quotas.a.setParams(Quota.PARAMS_A_NORMAL);
 
                 if (this.isLobby(this._id) && this.settings.lobby !== true) {
-                    this.settings.changeSettings(this.server.lobbySettings, 'user');
+                    // fix lobby setting
+                    this.settings.changeSettings({lobby: true});
                     // this.settings.visible = true;
                     // this.settings.crownsolo = false;
                     // this.settings.lobby = true;
@@ -110,21 +140,25 @@ class Channel extends EventEmitter {
 
             this.connections.push(cl);
 
-            if (cl.hidden !== true) {
-                this.sendArray([{
-                    color: this.ppl.get(cl.participantId).user.color,
-                    id: this.ppl.get(cl.participantId).participantId,
-                    m: "p",
-                    name: this.ppl.get(cl.participantId).user.name,
-                    x: this.ppl.get(cl.participantId).x || 200,
-                    y: this.ppl.get(cl.participantId).y || 100,
-                    _id: cl.user._id
-                }], cl, false)
-            }
             cl.sendArray([{
                 m: "c",
                 c: this.chatmsgs.slice(-1 * 32)
             }]);
+
+            // this.updateCh(cl, this.settings);
+
+            if (!cl.user.hasFlag("hidden", true)) {
+                this.sendArray([{
+                    m: 'p',
+                    _id: cl.user._id,
+                    name: cl.user.name,
+                    color: cl.user.color,
+                    id: cl.participantId,
+                    x: this.ppl.get(cl.participantId).x || 200,
+                    y: this.ppl.get(cl.participantId).y || 100
+                }], cl, false);
+            }
+
             this.updateCh(cl, this.settings);
         } else {
             cl.user.id = otheruser.participantId;
@@ -190,11 +224,11 @@ class Channel extends EventEmitter {
 
     }
 
-    updateCh(cl) { //update channel for all people in channel
+    updateCh(cl, set) { //update channel for all people in channel
         if (Array.from(this.ppl.values()).length <= 0) {
             setTimeout(() => {
                 this.destroy();
-            }, 1000);
+            }, 13000);
         }
 
         this.connections.forEach((usr) => {
@@ -240,6 +274,7 @@ class Channel extends EventEmitter {
     destroy() { //destroy room
         if (this.destroyed) return;
         if (this.ppl.size > 0) return;
+        if (this._id == "lobby") return;
         this.destroyed = true;
         this._id;
         console.log(`Deleted room ${this._id}`);
@@ -270,6 +305,7 @@ class Channel extends EventEmitter {
         [...this.ppl.values()].forEach(c => {
             if (cl) {
                 if (c.hidden == true && c.user._id !== cl.user._id) {
+                    // client is hidden and we are that client
                     return;
                 } else if (c.user._id == cl.user._id) {
                     // let u = {
@@ -519,11 +555,32 @@ class Channel extends EventEmitter {
     }
 
     playNote(cl, note) {
-        let vel = Math.round(cl.user.flags["volume"])/100 || undefined;
+        if (cl.user.hasFlag('mute', true)) {
+            return;
+        }
+
+        if (cl.user.hasFlag('mute')) {
+            if (Array.isArray(cl.user.flags['mute'])) {
+                if (cl.user.flags['mute'].includes(this._id)) return;
+            }
+        }
+
+        let vol;
+
+        if (cl.user.hasFlag('volume')) {
+            vol = Math.round(cl.user.flags["volume"]) / 100;
+        }
+
         
-        if (vel) {
+        if (typeof vol == 'number') {
             for (let no of note.n) {
-                no.v /= vel;
+                if (no.v) {
+                    if (vol == 0) {
+                        no.v = vol;
+                    } else {
+                        no.v *= vol;
+                    }
+                }
             }
         }
 
@@ -607,20 +664,28 @@ class Channel extends EventEmitter {
     bindEventListeners() {
         this.on("bye", participant => {
             this.remove(participant);
-        })
+        });
 
         this.on("m", msg => {
             let p = this.ppl.get(msg.p);
             if (!p) return;
             this.setCoords(p, msg.x, msg.y);
-        })
+        });
 
-        this.on("a", (participant, msg) => {
+        this.on("a", (msg) => {
-            this.chat(participant, msg);
+            if (!msg.msg) return;
-        })
+            if (!msg.participant) return;
+            if (typeof msg.msg !== 'object') return;
+            if (typeof msg.participant !== 'object') return;
+            if (!msg.msg.m) return;
+            if (msg.msg.m !== 'a') return;
+            if (!msg.participant.name) return;
+            if (!msg.participant._id) return;
+            this.chat(msg.participant, msg.msg);
+        });
 
-        this.on("update", (cl) => {
+        this.on("update", (cl, set) => {
-            this.updateCh(cl);
+            this.updateCh(cl, set);
         });
 
         this.on("remove crown", () => {

src/Client.js

@@ -186,6 +186,16 @@ class Client extends EventEmitter {
 
         this.sendArray([data]);
     }
+
+    /**
+     * 
+     * @param {Channel} ch 
+     * @param {Client} cl If this is present, only this client's user data will be sent(?)
+     */
+    sendChannelUpdate(ch, cl) {
+        let msg = ch.fetchChannelData(this, cl);
+        this.sendArray([msg]);
+    }
 }
 
 module.exports = Client;

src/ColorEncoder.js

@@ -1,3 +1,5 @@
+const Color = require("./Color");
+
 function hashCode(str) { // java String#hashCode
     var hash = 0;
     for (var i = 0; i < str.length; i++) {
@@ -14,7 +16,71 @@ function intToRGB(i){
     return "00000".substring(0, 6 - c.length) + c;
 }
 
+/**
+ * Converts an HSL color value to RGB. Conversion formula
+ * adapted from http://en.wikipedia.org/wiki/HSL_color_space.
+ * Assumes h, s, and l are contained in the set [0, 1] and
+ * returns r, g, and b in the set [0, 255].
+ *
+ * @param   {number}  h       The hue
+ * @param   {number}  s       The saturation
+ * @param   {number}  l       The lightness
+ * @return  {Array}           The RGB representation
+ */
+ function hslToRgb(h, s, l){
+    var r, g, b;
+
+    if(s == 0){
+        r = g = b = l; // achromatic
+    }else{
+        var hue2rgb = function hue2rgb(p, q, t){
+            if(t < 0) t += 1;
+            if(t > 1) t -= 1;
+            if(t < 1/6) return p + (q - p) * 6 * t;
+            if(t < 1/2) return q;
+            if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
+            return p;
+        }
+
+        var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
+        var p = 2 * l - q;
+        r = hue2rgb(p, q, h + 1/3);
+        g = hue2rgb(p, q, h);
+        b = hue2rgb(p, q, h - 1/3);
+    }
+
+    return [Math.round(r * 255), Math.round(g * 255), Math.round(b * 255)];
+}
+
+function getTimeColor(currentDate = new Date()) {
+    // get day of year as a number from 1-365
+    let newYearsDay = new Date(currentDate.getFullYear());
+    let differenceInTime = (currentDate - newYearsDay) + ((newYearsDay.getTimezoneOffset() - currentDate.getTimezoneOffset()) * 60 * 1000);
+    let oneDayInMS = 1000 * 60 * 60 * 24;
+    let dayOfYear = Math.ceil(differenceInTime / oneDayInMS);
+
+    // get hour
+    let hours = currentDate.getHours();
+    let seconds = currentDate.getSeconds();
+
+    // get a hue based on time of day and day of year
+    let h = Math.floor((dayOfYear / 365) * 100) / 10000;
+    let s = (hours + 1) / (24 / 3);
+    // let s = 1;
+    let l = 0.1 + Math.floor(((hours / 60)) * 1000) / 1000;
+    if (l > 1) l = 1;
+    // let l = 0.5;
+    l = l / 2;
+
+    // convert to rgb
+    let [r, g, b] = hslToRgb(h, s, l);
+
+    let col = new Color(r, g, b);
+    return col;
+}
+
 module.exports = {
     hashCode,
-    intToRGB
+    intToRGB,
+    getTimeColor
 }

src/Message.js

@@ -145,10 +145,11 @@ module.exports = (cl) => {
         }
         if (!msg.hasOwnProperty("set") || !msg.set) msg.set = new RoomSettings(cl.channel.settings, 'user');
         cl.channel.settings.changeSettings(msg.set, admin);
-        cl.channel.updateCh();
+        // cl.channel.updateCh();
+        cl.channel.emit('update');
     });
 
-    cl.on("a", (msg, admin) => {
+    cl.on('a', (msg, admin) => {
         if (!(cl.channel && cl.participantId)) return;
         if (!msg.hasOwnProperty('message')) return;
         if (typeof(msg.message) !== 'string') return;
@@ -395,4 +396,9 @@ module.exports = (cl) => {
             }
         }
     });
+
+    cl.on('restart', (msg, admin) => {
+        if (!admin) return;
+        cl.server.restart(msg.notification);
+    });
 }

src/Notification.js

@@ -24,6 +24,7 @@ module.exports = class Notification {
                 }
                 break;
             case "room":
+            case "channel":
                 for (let con of room.connections) {
                     con.sendArray([msg]);
                 }

src/Server.js

@@ -5,6 +5,7 @@ const http = require("http");
 const fs = require('fs');
 const RoomSettings = require('./RoomSettings');
 const Logger = require("./Logger.js");
+const Notification = require('./Notification');
 
 class Server extends EventEmitter {
     constructor(config) {
@@ -89,7 +90,8 @@ class Server extends EventEmitter {
             "data",
             "channel message",
             "channel_flag",
-            "name"
+            "name",
+            "restart"
         ];
 
         this.welcome_motd = config.motd || "You agree to read this message.";
@@ -143,6 +145,23 @@ class Server extends EventEmitter {
         }
         return out;
     }
+
+    restart(notif = {
+        m: "notification",
+        id: "server-restart",
+        title: "Notice",
+        text: "The server will restart in a few moments.",
+        target: "#piano",
+        duration: 20000,
+        class: "classic",
+    }) {
+        let n = new Notification(notif);
+        n.send("all", this.rooms.get('lobby'));
+
+        setTimeout(() => {
+            process.exit();
+        }, n.duration || 20000);
+    }
 }
 
 module.exports = Server;