client/src/views/Hall.vue

   1 <template lang="pug">
   2 main
   3   input#modalInfo.modal(type="checkbox")
   4   div(role="dialog" aria-labelledby="infoMessage")
   5     .card.smallpad.small-modal.text-center
   6       label.modal-close(for="modalInfo")
   7       h3#infoMessage.section
   8         p(v-html="infoMessage")
   9   input#modalNewgame.modal(type="checkbox")
  10   div(role="dialog" data-checkbox="modalNewgame"
  11       aria-labelledby="titleFenedit")
  12     .card.smallpad(@keyup.enter="newChallenge")
  13       label#closeNewgame.modal-close(for="modalNewgame")
  14       fieldset
  15         label(for="selectVariant") {{ st.tr["Variant"] }}
  16         select#selectVariant(v-model="newchallenge.vid")
  17           option(v-for="v in st.variants" :value="v.id") {{ v.name }}
  18       fieldset
  19         label(for="timeControl") {{ st.tr["Time control"] }}
  20         input#timeControl(type="text" v-model="newchallenge.timeControl"
  21           placeholder="3m+2s, 1h+30s, 7d+1d ...")
  22       fieldset(v-if="st.user.id > 0")
  23         label(for="selectPlayers") {{ st.tr["Play with? (optional)"] }}
  24         input#selectPlayers(type="text" v-model="newchallenge.to")
  25       fieldset(v-if="st.user.id > 0")
  26         label(for="inputFen") {{ st.tr["FEN (optional)"] }}
  27         input#inputFen(type="text" v-model="newchallenge.fen")
  28       button(@click="newChallenge") {{ st.tr["Send challenge"] }}
  29   .row
  30     .col-sm-12
  31       button#newGame(onClick="doClick('modalNewgame')") New game
  32   .row
  33     .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
  34       div
  35         .button-group
  36           button(@click="(e) => setDisplay('c','live',e)" class="active")
  37             | Live Challenges
  38           button(@click="(e) => setDisplay('c','corr',e)")
  39             | Correspondance challenges
  40         ChallengeList(v-show="cdisplay=='live'"
  41           :challenges="filterChallenges('live')" @click-challenge="clickChallenge")
  42         ChallengeList(v-show="cdisplay=='corr'"
  43           :challenges="filterChallenges('corr')" @click-challenge="clickChallenge")
  44       #people
  45         h3.text-center Who's there?
  46         #players
  47           p(v-for="p in Object.values(people)" v-if="!!p.name")
  48             span {{ p.name }}
  49             button.player-action(
  50               v-if="p.name != st.user.name"
  51               @click="challOrWatch(p,$event)"
  52             )
  53               | {{ whatPlayerDoes(p) }}
  54           p.anonymous @nonymous ({{ anonymousCount }})
  55         #chat
  56           Chat(:players="[]")
  57         .clearer
  58       div
  59         .button-group
  60           button(@click="(e) => setDisplay('g','live',e)" class="active")
  61             | Live games
  62           button(@click="(e) => setDisplay('g','corr',e)")
  63             | Correspondance games
  64         GameList(v-show="gdisplay=='live'" :games="filterGames('live')"
  65           @show-game="showGame")
  66         GameList(v-show="gdisplay=='corr'" :games="filterGames('corr')"
  67           @show-game="showGame")
  68 </template>
  69
  70 <script>
  71 import { store } from "@/store";
  72 import { checkChallenge } from "@/data/challengeCheck";
  73 import { ArrayFun } from "@/utils/array";
  74 import { ajax } from "@/utils/ajax";
  75 import { getRandString, shuffle } from "@/utils/alea";
  76 import Chat from "@/components/Chat.vue";
  77 import GameList from "@/components/GameList.vue";
  78 import ChallengeList from "@/components/ChallengeList.vue";
  79 import { GameStorage } from "@/utils/gameStorage";
  80 export default {
  81   name: "my-hall",
  82   components: {
  83     Chat,
  84     GameList,
  85     ChallengeList,
  86   },
  87   data: function () {
  88     return {
  89       st: store.state,
  90       cdisplay: "live", //or corr
  91       pdisplay: "players", //or chat
  92       gdisplay: "live",
  93       games: [],
  94       challenges: [],
  95       people: {}, //people in main hall
  96       infoMessage: "",
  97       newchallenge: {
  98         fen: "",
  99         vid: 0,
 100         to: "", //name of challenged player (if any)
 101         timeControl: "", //"2m+2s" ...etc
 102       },
 103     };
 104   },
 105   watch: {
 106     // st.variants changes only once, at loading from [] to [...]
 107     "st.variants": function(variantArray) {
 108       // Set potential challenges and games variant names:
 109       this.challenges.forEach(c => {
 110         if (c.vname == "")
 111           c.vname = this.getVname(c.vid);
 112       });
 113       this.games.forEach(g => {
 114         if (g.vname == "")
 115           g.vname = this.getVname(g.vid);
 116       });
 117     },
 118   },
 119   computed: {
 120     anonymousCount: function() {
 121       let count = 0;
 122       Object.values(this.people).forEach(p => { count += (!p.name ? 1 : 0); });
 123       return count;
 124     },
 125   },
 126   created: function() {
 127     // Always add myself to players' list
 128     const my = this.st.user;
 129     this.$set(this.people, my.sid, {id:my.id, name:my.name});
 130     // Retrieve live challenge (not older than 30 minute) if any:
 131     const chall = JSON.parse(localStorage.getItem("challenge") || "false");
 132     if (!!chall)
 133     {
 134       // NOTE: a challenge survives 3 minutes, for potential connection issues
 135       if ((Date.now() - chall.added)/1000 <= 3*60)
 136       {
 137         chall.added = Date.now(); //update added time, for next disconnect...
 138         this.challenges.push(chall);
 139         localStorage.setItem("challenge", JSON.stringify(chall));
 140       }
 141       else
 142         localStorage.removeItem("challenge");
 143     }
 144     // Ask server for current corr games (all but mines)
 145     ajax(
 146       "/games",
 147       "GET",
 148       {uid: this.st.user.id, excluded: true},
 149       response => {
 150         this.games = this.games.concat(response.games.map(g => {
 151           const type = this.classifyObject(g);
 152           const vname = this.getVname(g.vid);
 153           return Object.assign({}, g, {type: type, vname: vname});
 154         }));
 155       }
 156     );
 157     // Also ask for corr challenges (open + sent to me)
 158     ajax(
 159       "/challenges",
 160       "GET",
 161       {uid: this.st.user.id},
 162       response => {
 163         // Gather all senders names, and then retrieve full identity:
 164         // (TODO [perf]: some might be online...)
 165         const uids = response.challenges.map(c => { return c.uid });
 166         ajax("/users",
 167           "GET",
 168           { ids: uids.join(",") },
 169           response2 => {
 170             let names = {};
 171             response2.users.forEach(u => {names[u.id] = u.name});
 172             this.challenges = this.challenges.concat(
 173               response.challenges.map(c => {
 174                 // (just players names in fact)
 175                 const from = {name: names[c.uid], id: c.uid};
 176                 const type = this.classifyObject(c);
 177                 const vname = this.getVname(c.vid);
 178                 return Object.assign({}, c, {type: type, vname: vname, from: from});
 179               })
 180             )
 181           }
 182         );
 183       }
 184     );
 185     // 0.1] Ask server for room composition:
 186     const funcPollClients = () => {
 187       // Same strategy as in Game.vue: send connection
 188       // after we're sure WebSocket is initialized
 189       this.st.conn.send(JSON.stringify({code:"connect"}));
 190       this.st.conn.send(JSON.stringify({code:"pollclients"}));
 191     };
 192     if (!!this.st.conn && this.st.conn.readyState == 1) //1 == OPEN state
 193       funcPollClients();
 194     else //socket not ready yet (initial loading)
 195       this.st.conn.onopen = funcPollClients;
 196     this.st.conn.onmessage = this.socketMessageListener;
 197     const socketCloseListener = () => {
 198       store.socketCloseListener(); //reinitialize connexion (in store.js)
 199       this.st.conn.addEventListener('message', this.socketMessageListener);
 200       this.st.conn.addEventListener('close', socketCloseListener);
 201     };
 202     this.st.conn.onclose = socketCloseListener;
 203   },
 204   methods: {
 205     // Helpers:
 206     filterChallenges: function(type) {
 207       return this.challenges.filter(c => c.type == type);
 208     },
 209     filterGames: function(type) {
 210       return this.games.filter(g => g.type == type);
 211     },
 212     classifyObject: function(o) { //challenge or game
 213       // Heuristic: should work for most cases... (TODO)
 214       return (o.timeControl.indexOf('d') === -1 ? "live" : "corr");
 215     },
 216     showGame: function(g) {
 217       // NOTE: we are an observer, since only games I don't play are shown here
 218       // ==> Moves sent by connected remote player(s) if live game
 219       let url = "/game/" + g.id;
 220       if (g.type == "live")
 221         url += "?rid=" + g.rid;
 222       this.$router.push(url);
 223     },
 224     setDisplay: function(letter, type, e) {
 225       this[letter + "display"] = type;
 226       e.target.classList.add("active");
 227       if (!!e.target.previousElementSibling)
 228         e.target.previousElementSibling.classList.remove("active");
 229       else
 230         e.target.nextElementSibling.classList.remove("active");
 231     },
 232     getVname: function(vid) {
 233       const variant = this.st.variants.find(v => v.id == vid);
 234       // this.st.variants might be uninitialized (variant == null)
 235       return (!!variant ? variant.name : "");
 236     },
 237     whatPlayerDoes: function(p) {
 238       if (this.games.some(g => g.type == "live"
 239         && g.players.some(pl => pl.sid == p.sid)))
 240       {
 241         return "Playing";
 242       }
 243       return "Challenge"; //player is available
 244     },
 245     sendSomethingTo: function(to, code, obj, warnDisconnected) {
 246       const doSend = (code, obj, sid) => {
 247         this.st.conn.send(JSON.stringify(Object.assign(
 248           {code: code},
 249           obj,
 250           {target: sid}
 251         )));
 252       };
 253       if (!!to)
 254       {
 255         // Challenge with targeted players
 256         const targetSid =
 257           Object.keys(this.people).find(sid => this.people[sid].name == to);
 258         if (!targetSid)
 259         {
 260           if (!!warnDisconnected)
 261             alert("Warning: " + to + " is not connected");
 262           return false;
 263         }
 264         else
 265           doSend(code, obj, targetSid);
 266       }
 267       else
 268       {
 269         // Open challenge: send to all connected players (me excepted)
 270         Object.keys(this.people).forEach(sid => {
 271           if (sid != this.st.user.sid)
 272             doSend(code, obj, sid);
 273         });
 274       }
 275       return true;
 276     },
 277     // Messaging center:
 278     socketMessageListener: function(msg) {
 279       const data = JSON.parse(msg.data);
 280       switch (data.code)
 281       {
 282         case "duplicate":
 283           alert("Warning: duplicate 'offline' connection");
 284           break;
 285         // 0.2] Receive clients list (just socket IDs)
 286         case "pollclients":
 287         {
 288           data.sockIds.forEach(sid => {
 289             this.$set(this.people, sid, {id:0, name:""});
 290             // Ask identity, challenges and game(s)
 291             this.st.conn.send(JSON.stringify({code:"askidentity", target:sid}));
 292             this.st.conn.send(JSON.stringify({code:"askchallenge", target:sid}));
 293           });
 294           // Also ask current games to all playing peers (TODO: some design issue)
 295           this.st.conn.send(JSON.stringify({code:"askgames"}));
 296           break;
 297         }
 298         case "askidentity":
 299         {
 300           // Request for identification: reply if I'm not anonymous
 301           if (this.st.user.id > 0)
 302           {
 303             this.st.conn.send(JSON.stringify({code:"identity",
 304               user: {
 305                 // NOTE: decompose to avoid revealing email
 306                 name: this.st.user.name,
 307                 sid: this.st.user.sid,
 308                 id: this.st.user.id,
 309               },
 310               target:data.from}));
 311           }
 312           break;
 313         }
 314         case "identity":
 315         {
 316           this.$set(this.people, data.user.sid,
 317             {id: data.user.id, name: data.user.name});
 318           break;
 319         }
 320         case "askchallenge":
 321         {
 322           // Send my current live challenge (if any)
 323           const cIdx = this.challenges.findIndex(c =>
 324             c.from.sid == this.st.user.sid && c.type == "live");
 325           if (cIdx >= 0)
 326           {
 327             const c = this.challenges[cIdx];
 328             if (!!c.to)
 329             {
 330               // Only share targeted challenges to the targets:
 331               const toSid = Object.keys(this.people).find(k =>
 332                 this.people[k].name == c.to);
 333               if (toSid != data.from)
 334                 return;
 335             }
 336             const myChallenge =
 337             {
 338               // Minimal challenge informations: (from not required)
 339               id: c.id,
 340               to: c.to,
 341               fen: c.fen,
 342               vid: c.vid,
 343               timeControl: c.timeControl,
 344             };
 345             this.st.conn.send(JSON.stringify({code:"challenge",
 346               chall:myChallenge, target:data.from}));
 347           }
 348           break;
 349         }
 350         case "challenge":
 351         {
 352           // Receive challenge from some player (+sid)
 353           let newChall = data.chall;
 354           newChall.type = this.classifyObject(data.chall);
 355           newChall.from =
 356             Object.assign({sid:data.from}, this.people[data.from]);
 357           newChall.added = Date.now(); //TODO: this is reception timestamp, not creation
 358           newChall.vname = this.getVname(newChall.vid);
 359           this.challenges.push(newChall);
 360           break;
 361         }
 362         case "game":
 363         {
 364           // Receive game from some player (+sid)
 365           // NOTE: it may be correspondance (if newgame while we are connected)
 366           // If duplicate found: select rid (remote ID) at random
 367           let game = this.games.find(g => g.id == data.game.id);
 368           if (!!game && Math.random() < 0.5)
 369             game.rid = data.from;
 370           else
 371           {
 372             let newGame = data.game;
 373             newGame.type = this.classifyObject(data.game);
 374             newGame.vname = this.getVname(data.game.vid);
 375             newGame.rid = data.from;
 376             newGame.score = "*";
 377             this.games.push(newGame);
 378           }
 379           break;
 380         }
 381         case "newgame":
 382         {
 383           // TODO: next line required ?!
 384           //ArrayFun.remove(this.challenges, c => c.id == data.cid);
 385           // New game just started: data contain all information
 386           if (this.classifyObject(data.gameInfo) == "live")
 387             this.startNewGame(data.gameInfo);
 388           else
 389           {
 390             this.infoMessage = "New game started: " +
 391               "<a href='#/game/" + data.gameInfo.id + "'>" +
 392               "#/game/" + data.gameInfo.id + "</a>";
 393             let modalBox = document.getElementById("modalInfo");
 394             modalBox.checked = true;
 395             setTimeout(() => { modalBox.checked = false; }, 3000);
 396           }
 397           break;
 398         }
 399         case "refusechallenge":
 400         {
 401           ArrayFun.remove(this.challenges, c => c.id == data.cid);
 402           localStorage.removeItem("challenge");
 403           alert(this.people[data.from].name + " declined your challenge");
 404           break;
 405         }
 406         case "deletechallenge":
 407         {
 408           // NOTE: the challenge may be already removed
 409           ArrayFun.remove(this.challenges, c => c.id == data.cid);
 410           localStorage.removeItem("challenge"); //in case of
 411           break;
 412         }
 413         case "connect":
 414         {
 415           this.$set(this.people, data.from, {name:"", id:0});
 416           this.st.conn.send(JSON.stringify({code:"askidentity", target:data.from}));
 417           this.st.conn.send(JSON.stringify({code:"askchallenge", target:data.from}));
 418           this.st.conn.send(JSON.stringify({code:"askgame", target:data.from}));
 419           break;
 420         }
 421         case "disconnect":
 422         {
 423           this.$delete(this.people, data.from);
 424           // Also remove all challenges sent by this player:
 425           ArrayFun.remove(this.challenges, c => c.from.sid == data.from);
 426           // And all live games where he plays and no other opponent is online
 427           ArrayFun.remove(this.games, g =>
 428             g.type == "live" && (g.players.every(p => p.sid == data.from
 429               || !this.people[p.sid])), "all");
 430           break;
 431         }
 432       }
 433     },
 434     // Challenge lifecycle:
 435     tryChallenge: function(player) {
 436       if (player.id == 0)
 437         return; //anonymous players cannot be challenged
 438       this.newchallenge.to = player.name;
 439       doClick("modalNewgame");
 440     },
 441     challOrWatch: function(p, e) {
 442       switch (e.target.innerHTML)
 443       {
 444         case "Challenge":
 445           this.tryChallenge(p);
 446           break;
 447         case "Playing":
 448           // NOTE: this search for game was already done for rendering
 449           this.showGame(this.games.find(
 450             g => g.type=="live" && g.players.some(pl => pl.sid == p.sid)));
 451           break;
 452       };
 453     },
 454     newChallenge: async function() {
 455       const vname = this.getVname(this.newchallenge.vid);
 456       const vModule = await import("@/variants/" + vname + ".js");
 457       window.V = vModule.VariantRules;
 458       if (!!this.newchallenge.timeControl.match(/^[0-9]+$/))
 459         this.newchallenge.timeControl += "+0"; //assume minutes, no increment
 460       const error = checkChallenge(this.newchallenge);
 461       if (!!error)
 462         return alert(error);
 463       const ctype = this.classifyObject(this.newchallenge);
 464       if (ctype == "corr" && this.st.user.id <= 0)
 465         return alert("Please log in to play correspondance games");
 466       // NOTE: "from" information is not required here
 467       let chall = Object.assign({}, this.newchallenge);
 468       const finishAddChallenge = (cid,warnDisconnected) => {
 469         chall.id = cid || "c" + getRandString();
 470         // Send challenge to peers (if connected)
 471         const isSent = this.sendSomethingTo(chall.to, "challenge",
 472           {chall:chall}, !!warnDisconnected);
 473         if (!isSent)
 474           return;
 475         // Remove old challenge if any (only one at a time):
 476         const cIdx = this.challenges.findIndex(c =>
 477           c.from.sid == this.st.user.sid && c.type == ctype);
 478         if (cIdx >= 0)
 479         {
 480           // Delete current challenge (will be replaced now)
 481           this.sendSomethingTo(this.challenges[cIdx].to,
 482             "deletechallenge", {cid:this.challenges[cIdx].id});
 483           if (ctype == "corr")
 484           {
 485             ajax(
 486               "/challenges",
 487               "DELETE",
 488               {id: this.challenges[cIdx].id}
 489             );
 490           }
 491           this.challenges.splice(cIdx, 1);
 492         }
 493         // Add new challenge:
 494         chall.added = Date.now();
 495         // NOTE: vname and type are redundant (can be deduced from timeControl + vid)
 496         chall.type = ctype;
 497         chall.vname = vname;
 498         chall.from = { //decompose to avoid revealing email
 499           sid: this.st.user.sid,
 500           id: this.st.user.id,
 501           name: this.st.user.name,
 502         };
 503         this.challenges.push(chall);
 504         if (ctype == "live")
 505           localStorage.setItem("challenge", JSON.stringify(chall));
 506         document.getElementById("modalNewgame").checked = false;
 507       };
 508       if (ctype == "live")
 509       {
 510         // Live challenges have a random ID
 511         finishAddChallenge(null, "warnDisconnected");
 512       }
 513       else
 514       {
 515         // Correspondance game: send challenge to server
 516         ajax(
 517           "/challenges",
 518           "POST",
 519           { chall: chall },
 520           response => { finishAddChallenge(response.cid); }
 521         );
 522       }
 523     },
 524     clickChallenge: function(c) {
 525       const myChallenge = (c.from.sid == this.st.user.sid //live
 526         || (this.st.user.id > 0 && c.from.id == this.st.user.id)); //corr
 527       if (!myChallenge)
 528       {
 529         if (c.type == "corr" && this.st.user.id <= 0)
 530           return alert("Please log in to accept corr challenges");
 531         c.accepted = true;
 532         if (!!c.to) //c.to == this.st.user.name (connected)
 533         {
 534           // TODO: if special FEN, show diagram after loading variant
 535           c.accepted = confirm("Accept challenge?");
 536         }
 537         if (c.accepted)
 538         {
 539           c.seat = { //again, avoid c.seat = st.user to not reveal email
 540             sid: this.st.user.sid,
 541             id: this.st.user.id,
 542             name: this.st.user.name,
 543           };
 544           this.launchGame(c);
 545         }
 546         else
 547         {
 548           this.st.conn.send(JSON.stringify({
 549             code: "refusechallenge",
 550             cid: c.id, target: c.from.sid}));
 551         }
 552         // TODO: refactor the "sendSomethingTo()" function
 553         if (!c.to)
 554           this.sendSomethingTo(null, "deletechallenge", {cid:c.id});
 555         else
 556         {
 557           this.st.conn.send(JSON.stringify({
 558             code:"deletechallenge", target: c.from.sid, cid: c.id}));
 559         }
 560       }
 561       else //my challenge
 562       {
 563         if (c.type == "corr")
 564         {
 565           ajax(
 566             "/challenges",
 567             "DELETE",
 568             {id: c.id}
 569           );
 570         }
 571         else //live
 572           localStorage.removeItem("challenge");
 573         this.sendSomethingTo(c.to, "deletechallenge", {cid:c.id});
 574       }
 575       // In all cases, the challenge is consumed:
 576       ArrayFun.remove(this.challenges, ch => ch.id == c.id);
 577     },
 578     // NOTE: when launching game, the challenge is already deleted
 579     launchGame: async function(c) {
 580       const vModule = await import("@/variants/" + c.vname + ".js");
 581       window.V = vModule.VariantRules;
 582       // These game informations will be sent to other players
 583       const gameInfo =
 584       {
 585         id: getRandString(),
 586         fen: c.fen || V.GenRandInitFen(),
 587         players: shuffle([c.from, c.seat]), //white then black
 588         vid: c.vid,
 589         vname: c.vname, //theoretically vid is enough, but much easier with vname
 590         timeControl: c.timeControl,
 591       };
 592       let oppsid = c.from.sid; //may not be defined if corr + offline opp
 593       if (!oppsid)
 594       {
 595         oppsid = Object.keys(this.people).find(sid =>
 596           this.people[sid].id == c.from.id);
 597       }
 598       const tryNotifyOpponent = () => {
 599         if (!!oppsid) //opponent is online
 600         {
 601           this.st.conn.send(JSON.stringify({code:"newgame",
 602             gameInfo:gameInfo, target:oppsid, cid:c.id}));
 603         }
 604       };
 605       if (c.type == "live")
 606       {
 607         // NOTE: in this case we are sure opponent is online
 608         tryNotifyOpponent();
 609         this.startNewGame(gameInfo);
 610       }
 611       else //corr: game only on server
 612       {
 613         ajax(
 614           "/games",
 615           "POST",
 616           {gameInfo: gameInfo, cid: c.id}, //cid useful to delete challenge
 617           response => {
 618             gameInfo.id = response.gameId;
 619             tryNotifyOpponent();
 620             this.$router.push("/game/" + response.gameId);
 621           }
 622         );
 623       }
 624       // Send game info to everyone except opponent (and me)
 625       Object.keys(this.people).forEach(sid => {
 626         if (![this.st.user.sid,oppsid].includes(sid))
 627         {
 628           this.st.conn.send(JSON.stringify({code:"game",
 629             game: { //minimal game info:
 630               id: gameInfo.id,
 631               players: gameInfo.players,
 632               vid: gameInfo.vid,
 633               timeControl: gameInfo.timeControl,
 634             },
 635             target: sid}));
 636         }
 637       });
 638     },
 639     // NOTE: for live games only (corr games start on the server)
 640     startNewGame: function(gameInfo) {
 641       const game = Object.assign({}, gameInfo, {
 642         // (other) Game infos: constant
 643         fenStart: gameInfo.fen,
 644         added: Date.now(),
 645         // Game state (including FEN): will be updated
 646         moves: [],
 647         clocks: [-1, -1], //-1 = unstarted
 648         initime: [0, 0], //initialized later
 649         score: "*",
 650       });
 651       GameStorage.add(game);
 652       if (this.st.settings.sound >= 1)
 653         new Audio("/sounds/newgame.mp3").play().catch(err => {});
 654       this.$router.push("/game/" + gameInfo.id);
 655     },
 656   },
 657 };
 658 </script>
 659
 660 <style lang="sass" scoped>
 661 .active
 662   color: #42a983
 663 #newGame
 664   display: block
 665   margin: 10px auto 5px auto
 666 #people
 667   width: 100%
 668 #players
 669   width: 50%
 670   position: relative
 671   float: left
 672 #chat
 673   width: 50%
 674   float: left
 675   position: relative
 676 @media screen and (max-width: 767px)
 677   #players, #chats
 678     width: 100%
 679 #chat > .card
 680   max-width: 100%
 681   margin: 0;
 682   border: none;
 683 #players > p
 684   margin-left: 5px
 685 .anonymous
 686   font-style: italic
 687 button.player-action
 688   margin-left: 32px
 689 </style>