client/src/views/Game.vue

   1 <template lang="pug">
   2 main
   3   input#modalInfo.modal(type="checkbox")
   4   div#infoDiv(
   5     role="dialog"
   6     data-checkbox="modalInfo"
   7   )
   8     .card.text-center
   9       label.modal-close(for="modalInfo")
  10       p(v-html="infoMessage")
  11   input#modalChat.modal(
  12     type="checkbox"
  13     @click="resetChatColor()"
  14   )
  15   div#chatWrap(
  16     role="dialog"
  17     data-checkbox="modalChat"
  18   )
  19     .card
  20       label.modal-close(for="modalChat")
  21       #participants
  22         span {{ st.tr["Participant(s):"] }}
  23         span(
  24           v-for="p in Object.values(people)"
  25           v-if="p.focus && !!p.name"
  26         )
  27           | {{ p.name }}
  28         span.anonymous(
  29           v-if="Object.values(people).some(p => p.focus && !p.name)"
  30         )
  31           | + @nonymous
  32       Chat(
  33         ref="chatcomp"
  34         :players="game.players"
  35         :pastChats="game.chats"
  36         :newChat="newChat"
  37         @mychat="processChat"
  38         @chatcleared="clearChat"
  39       )
  40   input#modalConfirm.modal(type="checkbox")
  41   div#confirmDiv(role="dialog")
  42     .card
  43       .diagram(
  44         v-if="!!vr && ['all','byrow'].includes(vr.showMoves)"
  45         v-html="curDiag"
  46       )
  47       p.text-center(v-else)
  48         span {{ st.tr["Move played:"] + " " }}
  49         span.bold {{ moveNotation }}
  50         br
  51         span {{ st.tr["Are you sure?"] }}
  52       .button-group#buttonsConfirm
  53         // onClick for acceptBtn: set dynamically
  54         button.acceptBtn
  55           span {{ st.tr["Validate"] }}
  56         button.refuseBtn(@click="cancelMove()")
  57           span {{ st.tr["Cancel"] }}
  58   .row
  59     #aboveBoard.col-sm-12.col-md-9.col-md-offset-3.col-lg-10.col-lg-offset-2
  60       span.variant-cadence {{ game.cadence }}
  61       span.variant-name {{ game.vname }}
  62       span#nextGame(
  63         v-if="nextIds.length > 0"
  64         @click="showNextGame()"
  65       )
  66         | {{ st.tr["Next_g"] }}
  67       button#chatBtn.tooltip(
  68         onClick="window.doClick('modalChat')"
  69         aria-label="Chat"
  70       )
  71         img(src="/images/icons/chat.svg")
  72       #actions(v-if="game.score=='*'")
  73         button.tooltip(
  74           @click="clickDraw()"
  75           :class="{['draw-' + drawOffer]: true}"
  76           :aria-label="st.tr['Draw']"
  77         )
  78           img(src="/images/icons/draw.svg")
  79         button.tooltip(
  80           v-if="!!game.mycolor"
  81           @click="abortGame()"
  82           :aria-label="st.tr['Abort']"
  83         )
  84           img(src="/images/icons/abort.svg")
  85         button.tooltip(
  86           v-if="!!game.mycolor"
  87           @click="resign()"
  88           :aria-label="st.tr['Resign']"
  89         )
  90           img(src="/images/icons/resign.svg")
  91       button.tooltip(
  92         v-else
  93         @click="clickRematch()"
  94         :class="{['rematch-' + rematchOffer]: true}"
  95         :aria-label="st.tr['Rematch']"
  96       )
  97         img(src="/images/icons/rematch.svg")
  98       #playersInfo
  99         p
 100           span.name(:class="{connected: isConnected(0)}")
 101             | {{ game.players[0].name || "@nonymous" }}
 102           span.time(
 103             v-if="game.score=='*'"
 104             :class="{yourturn: !!vr && vr.turn == 'w'}"
 105           )
 106             span.time-left {{ virtualClocks[0][0] }}
 107             span.time-separator(v-if="!!virtualClocks[0][1]") :
 108             span.time-right(v-if="!!virtualClocks[0][1]")
 109               | {{ virtualClocks[0][1] }}
 110           span.split-names -
 111           span.name(:class="{connected: isConnected(1)}")
 112             | {{ game.players[1].name || "@nonymous" }}
 113           span.time(
 114             v-if="game.score=='*'"
 115             :class="{yourturn: !!vr && vr.turn == 'b'}"
 116           )
 117             span.time-left {{ virtualClocks[1][0] }}
 118             span.time-separator(v-if="!!virtualClocks[1][1]") :
 119             span.time-right(v-if="!!virtualClocks[1][1]")
 120               | {{ virtualClocks[1][1] }}
 121   BaseGame(
 122     ref="basegame"
 123     :game="game"
 124     @newmove="processMove"
 125   )
 126 </template>
 127
 128 <script>
 129 import BaseGame from "@/components/BaseGame.vue";
 130 import Chat from "@/components/Chat.vue";
 131 import { store } from "@/store";
 132 import { GameStorage } from "@/utils/gameStorage";
 133 import { ppt } from "@/utils/datetime";
 134 import { ajax } from "@/utils/ajax";
 135 import { extractTime } from "@/utils/timeControl";
 136 import { getRandString } from "@/utils/alea";
 137 import { getScoreMessage } from "@/utils/scoring";
 138 import { getFullNotation } from "@/utils/notation";
 139 import { getDiagram } from "@/utils/printDiagram";
 140 import { processModalClick } from "@/utils/modalClick";
 141 import { playMove, getFilteredMove } from "@/utils/playUndo";
 142 import { ArrayFun } from "@/utils/array";
 143 import params from "@/parameters";
 144 export default {
 145   name: "my-game",
 146   components: {
 147     BaseGame,
 148     Chat
 149   },
 150   data: function() {
 151     return {
 152       st: store.state,
 153       gameRef: {
 154         // rid = remote (socket) ID
 155         id: "",
 156         rid: ""
 157       },
 158       nextIds: [],
 159       game: {}, //passed to BaseGame
 160       // virtualClocks will be initialized from true game.clocks
 161       virtualClocks: [],
 162       vr: null, //"variant rules" object initialized from FEN
 163       drawOffer: "",
 164       infoMessage: "",
 165       rematchOffer: "",
 166       lastateAsked: false,
 167       people: {}, //players + observers
 168       lastate: undefined, //used if opponent send lastate before game is ready
 169       repeat: {}, //detect position repetition
 170       curDiag: "", //for corr moves confirmation
 171       newChat: "",
 172       conn: null,
 173       roomInitialized: false,
 174       // If newmove has wrong index: ask fullgame again:
 175       askGameTime: 0,
 176       gameIsLoading: false,
 177       // If asklastate got no reply, ask again:
 178       gotLastate: false,
 179       gotMoveIdx: -1, //last move index received
 180       // If newmove got no pingback, send again:
 181       opponentGotMove: false,
 182       connexionString: "",
 183       // Incomplete info games: show move played
 184       moveNotation: "",
 185       // Intervals from setInterval():
 186       askLastate: null,
 187       retrySendmove: null,
 188       clockUpdate: null,
 189       // Related to (killing of) self multi-connects:
 190       newConnect: {},
 191       killed: {}
 192     };
 193   },
 194   watch: {
 195     $route: function(to, from) {
 196       if (from.params["id"] != to.params["id"]) {
 197         // Change everything:
 198         this.cleanBeforeDestroy();
 199         let boardDiv = document.querySelector(".game");
 200         if (!!boardDiv)
 201           // In case of incomplete information variant:
 202           boardDiv.style.visibility = "hidden";
 203         this.atCreation();
 204       } else {
 205         // Same game ID
 206         this.gameRef.id = to.params["id"];
 207         this.gameRef.rid = to.query["rid"];
 208         this.nextIds = JSON.parse(this.$route.query["next"] || "[]");
 209         this.loadGame();
 210       }
 211     }
 212   },
 213   // NOTE: some redundant code with Hall.vue (mostly related to people array)
 214   created: function() {
 215     this.atCreation();
 216   },
 217   mounted: function() {
 218     document.addEventListener('visibilitychange', this.visibilityChange);
 219     document
 220       .getElementById("chatWrap")
 221       .addEventListener("click", processModalClick);
 222     if ("ontouchstart" in window) {
 223       // Disable tooltips on smartphones:
 224       document.querySelectorAll("#aboveBoard .tooltip").forEach(elt => {
 225         elt.classList.remove("tooltip");
 226       });
 227     }
 228   },
 229   beforeDestroy: function() {
 230     document.removeEventListener('visibilitychange', this.visibilityChange);
 231     this.cleanBeforeDestroy();
 232   },
 233   methods: {
 234     visibilityChange: function() {
 235       // TODO: Use document.hidden? https://webplatform.news/issues/2019-03-27
 236       this.send(
 237         document.visibilityState == "visible"
 238           ? "getfocus"
 239           : "losefocus"
 240       );
 241     },
 242     atCreation: function() {
 243       // 0] (Re)Set variables
 244       this.gameRef.id = this.$route.params["id"];
 245       // rid = remote ID to find an observed live game,
 246       // next = next corr games IDs to navigate faster
 247       // (Both might be undefined)
 248       this.gameRef.rid = this.$route.query["rid"];
 249       this.nextIds = JSON.parse(this.$route.query["next"] || "[]");
 250       // Always add myself to players' list
 251       const my = this.st.user;
 252       this.$set(
 253         this.people,
 254         my.sid,
 255         {
 256           id: my.id,
 257           name: my.name,
 258           focus: true
 259         }
 260       );
 261       this.game = {
 262         players: [{ name: "" }, { name: "" }],
 263         chats: [],
 264         rendered: false
 265       };
 266       let chatComp = this.$refs["chatcomp"];
 267       if (!!chatComp) chatComp.chats = [];
 268       this.virtualClocks = [[0,0], [0,0]];
 269       this.vr = null;
 270       this.drawOffer = "";
 271       this.lastateAsked = false;
 272       this.rematchOffer = "";
 273       this.lastate = undefined;
 274       this.newChat = "";
 275       this.roomInitialized = false;
 276       this.askGameTime = 0;
 277       this.gameIsLoading = false;
 278       this.gotLastate = false;
 279       this.gotMoveIdx = -1;
 280       this.opponentGotMove = false;
 281       this.askLastate = null;
 282       this.retrySendmove = null;
 283       this.clockUpdate = null;
 284       this.newConnect = {};
 285       this.killed = {};
 286       // 1] Initialize connection
 287       this.connexionString =
 288         params.socketUrl +
 289         "/?sid=" +
 290         this.st.user.sid +
 291         "&id=" +
 292         this.st.user.id +
 293         "&tmpId=" +
 294         getRandString() +
 295         "&page=" +
 296         // Discard potential "/?next=[...]" for page indication:
 297         encodeURIComponent(this.$route.path.match(/\/game\/[a-zA-Z0-9]+/)[0]);
 298       this.conn = new WebSocket(this.connexionString);
 299       this.conn.onmessage = this.socketMessageListener;
 300       this.conn.onclose = this.socketCloseListener;
 301       // Socket init required before loading remote game:
 302       const socketInit = callback => {
 303         if (!!this.conn && this.conn.readyState == 1)
 304           // 1 == OPEN state
 305           callback();
 306         else
 307           // Socket not ready yet (initial loading)
 308           // NOTE: it's important to call callback without arguments,
 309           // otherwise first arg is Websocket object and loadGame fails.
 310           this.conn.onopen = () => callback();
 311       };
 312       if (!this.gameRef.rid)
 313         // Game stored locally or on server
 314         this.loadGame(null, () => socketInit(this.roomInit));
 315       else
 316         // Game stored remotely: need socket to retrieve it
 317         // NOTE: the callback "roomInit" will be lost, so we don't provide it.
 318         // --> It will be given when receiving "fullgame" socket event.
 319         socketInit(this.loadGame);
 320     },
 321     cleanBeforeDestroy: function() {
 322       if (!!this.askLastate)
 323         clearInterval(this.askLastate);
 324       if (!!this.retrySendmove)
 325         clearInterval(this.retrySendmove);
 326       if (!!this.clockUpdate)
 327         clearInterval(this.clockUpdate);
 328       this.send("disconnect");
 329     },
 330     roomInit: function() {
 331       if (!this.roomInitialized) {
 332         // Notify the room only now that I connected, because
 333         // messages might be lost otherwise (if game loading is slow)
 334         this.send("connect");
 335         this.send("pollclients");
 336         // We may ask fullgame several times if some moves are lost,
 337         // but room should be init only once:
 338         this.roomInitialized = true;
 339       }
 340     },
 341     send: function(code, obj) {
 342       if (!!this.conn)
 343         this.conn.send(JSON.stringify(Object.assign({ code: code }, obj)));
 344     },
 345     isConnected: function(index) {
 346       const player = this.game.players[index];
 347       // Is it me ? In this case no need to bother with focus
 348       if (this.st.user.sid == player.sid || this.st.user.id == player.uid)
 349         // Still have to check for name (because of potential multi-accounts
 350         // on same browser, although this should be rare...)
 351         return (!this.st.user.name || this.st.user.name == player.name);
 352       // Try to find a match in people:
 353       return (
 354         (
 355           !!player.sid &&
 356           Object.keys(this.people).some(sid =>
 357             sid == player.sid && this.people[sid].focus)
 358         )
 359         ||
 360         (
 361           player.uid &&
 362           Object.values(this.people).some(p =>
 363             p.id == player.uid && p.focus)
 364         )
 365       );
 366     },
 367     getOppsid: function() {
 368       let oppsid = this.game.oppsid;
 369       if (!oppsid) {
 370         oppsid = Object.keys(this.people).find(
 371           sid => this.people[sid].id == this.game.oppid
 372         );
 373       }
 374       // oppsid is useful only if opponent is online:
 375       if (!!oppsid && !!this.people[oppsid]) return oppsid;
 376       return null;
 377     },
 378     resetChatColor: function() {
 379       // TODO: this is called twice, once on opening an once on closing
 380       document.getElementById("chatBtn").classList.remove("somethingnew");
 381     },
 382     processChat: function(chat) {
 383       this.send("newchat", { data: chat });
 384       // NOTE: anonymous chats in corr games are not stored on server (TODO?)
 385       if (this.game.type == "corr" && this.st.user.id > 0)
 386         this.updateCorrGame({ chat: chat });
 387     },
 388     clearChat: function() {
 389       // Nothing more to do if game is live (chats not recorded)
 390       if (this.game.type == "corr") {
 391         if (!!this.game.mycolor) {
 392           ajax(
 393             "/chats",
 394             "DELETE",
 395             { data: { gid: this.game.id } }
 396           );
 397         }
 398         this.$set(this.game, "chats", []);
 399       }
 400     },
 401     getGameType: function(game) {
 402       return game.cadence.indexOf("d") >= 0 ? "corr" : "live";
 403     },
 404     // Notify something after a new move (to opponent and me on MyGames page)
 405     notifyMyGames: function(thing, data) {
 406       this.send(
 407         "notify" + thing,
 408         {
 409           data: data,
 410           targets: this.game.players.map(p => {
 411             return { sid: p.sid, uid: p.uid };
 412           })
 413         }
 414       );
 415     },
 416     showNextGame: function() {
 417       // Did I play in current game? If not, add it to nextIds list
 418       if (this.game.score == "*" && this.vr.turn == this.game.mycolor)
 419         this.nextIds.unshift(this.game.id);
 420       const nextGid = this.nextIds.pop();
 421       this.$router.push(
 422         "/game/" + nextGid + "/?next=" + JSON.stringify(this.nextIds));
 423     },
 424     askGameAgain: function() {
 425       this.gameIsLoading = true;
 426       const currentUrl = document.location.href;
 427       const doAskGame = () => {
 428         if (document.location.href != currentUrl) return; //page change
 429         if (!this.gameRef.rid)
 430           // This is my game: just reload.
 431           this.loadGame();
 432         else
 433           // Just ask fullgame again (once!), this is much simpler.
 434           // If this fails, the user could just reload page :/
 435           this.send("askfullgame", { target: this.gameRef.rid });
 436       };
 437       // Delay of at least 2s between two game requests
 438       const now = Date.now();
 439       const delay = Math.max(2000 - (now - this.askGameTime), 0);
 440       this.askGameTime = now;
 441       setTimeout(doAskGame, delay);
 442     },
 443     socketMessageListener: function(msg) {
 444       if (!this.conn) return;
 445       const data = JSON.parse(msg.data);
 446       switch (data.code) {
 447         case "pollclients":
 448           data.sockIds.forEach(sid => {
 449             if (sid != this.st.user.sid) {
 450               this.people[sid] = { focus: true };
 451               this.send("askidentity", { target: sid });
 452             }
 453           });
 454           break;
 455         case "connect":
 456           if (!this.people[data.from]) {
 457             this.people[data.from] = { focus: true };
 458             this.newConnect[data.from] = true; //for self multi-connects tests
 459             this.send("askidentity", { target: data.from });
 460           }
 461           break;
 462         case "disconnect":
 463           this.$delete(this.people, data.from);
 464           break;
 465         case "getfocus": {
 466           let player = this.people[data.from];
 467           if (!!player) {
 468             player.focus = true;
 469             this.$forceUpdate(); //TODO: shouldn't be required
 470           }
 471           break;
 472         }
 473         case "losefocus": {
 474           let player = this.people[data.from];
 475           if (!!player) {
 476             player.focus = false;
 477             this.$forceUpdate(); //TODO: shouldn't be required
 478           }
 479           break;
 480         }
 481         case "killed":
 482           // I logged in elsewhere:
 483           this.conn = null;
 484           alert(this.st.tr["New connexion detected: tab now offline"]);
 485           break;
 486         case "askidentity": {
 487           // Request for identification
 488           const me = {
 489             // Decompose to avoid revealing email
 490             name: this.st.user.name,
 491             sid: this.st.user.sid,
 492             id: this.st.user.id
 493           };
 494           this.send("identity", { data: me, target: data.from });
 495           break;
 496         }
 497         case "identity": {
 498           const user = data.data;
 499           let player = this.people[user.sid];
 500           // player.focus is already set
 501           player.name = user.name;
 502           player.id = user.id;
 503           this.$forceUpdate(); //TODO: shouldn't be required
 504           // If I multi-connect, kill current connexion if no mark (I'm older)
 505           if (this.newConnect[user.sid]) {
 506             if (
 507               user.id > 0 &&
 508               user.id == this.st.user.id &&
 509               user.sid != this.st.user.sid &&
 510               !this.killed[this.st.user.sid]
 511             ) {
 512                 this.send("killme", { sid: this.st.user.sid });
 513                 this.killed[this.st.user.sid] = true;
 514             }
 515             delete this.newConnect[user.sid];
 516           }
 517           if (!this.killed[this.st.user.sid]) {
 518             // Ask potentially missed last state, if opponent and I play
 519             if (
 520               !!this.game.mycolor &&
 521               this.game.type == "live" &&
 522               this.game.score == "*" &&
 523               this.game.players.some(p => p.sid == user.sid)
 524             ) {
 525               this.send("asklastate", { target: user.sid });
 526               let counter = 1;
 527               this.askLastate = setInterval(
 528                 () => {
 529                   // Ask at most 3 times:
 530                   // if no reply after that there should be a network issue.
 531                   if (
 532                     counter < 3 &&
 533                     !this.gotLastate &&
 534                     !!this.people[user.sid]
 535                   ) {
 536                     this.send("asklastate", { target: user.sid });
 537                     counter++;
 538                   } else {
 539                     clearInterval(this.askLastate);
 540                   }
 541                 },
 542                 1500
 543               );
 544             }
 545           }
 546           break;
 547         }
 548         case "askgame":
 549           // Send current (live) game if not asked by any of the players
 550           if (
 551             this.game.type == "live" &&
 552             this.game.players.every(p => p.sid != data.from[0])
 553           ) {
 554             const myGame = {
 555               id: this.game.id,
 556               fen: this.game.fen,
 557               players: this.game.players,
 558               vid: this.game.vid,
 559               cadence: this.game.cadence,
 560               score: this.game.score,
 561               rid: this.st.user.sid //useful in Hall if I'm an observer
 562             };
 563             this.send("game", { data: myGame, target: data.from });
 564           }
 565           break;
 566         case "askfullgame":
 567           const gameToSend = Object.keys(this.game)
 568             .filter(k =>
 569               [
 570                 "id","fen","players","vid","cadence","fenStart","vname",
 571                 "moves","clocks","initime","score","drawOffer","rematchOffer"
 572               ].includes(k))
 573             .reduce(
 574               (obj, k) => {
 575                 obj[k] = this.game[k];
 576                 return obj;
 577               },
 578               {}
 579             );
 580           this.send("fullgame", { data: gameToSend, target: data.from });
 581           break;
 582         case "fullgame":
 583           // Callback "roomInit" to poll clients only after game is loaded
 584           this.loadGame(data.data, this.roomInit);
 585           break;
 586         case "asklastate":
 587           // Sending informative last state if I played a move or score != "*"
 588           // If the game or moves aren't loaded yet, delay the sending:
 589           if (!this.game || !this.game.moves) this.lastateAsked = true;
 590           else this.sendLastate(data.from);
 591           break;
 592         case "lastate": {
 593           // Got opponent infos about last move
 594           this.gotLastate = true;
 595           if (!data.data.nothing) {
 596             this.lastate = data.data;
 597             if (this.game.rendered)
 598               // Game is rendered (Board component)
 599               this.processLastate();
 600             // Else: will be processed when game is ready
 601           }
 602           break;
 603         }
 604         case "newmove": {
 605           const movePlus = data.data;
 606           const movesCount = this.game.moves.length;
 607           if (movePlus.index > movesCount) {
 608             // This can only happen if I'm an observer and missed a move.
 609             if (this.gotMoveIdx < movePlus.index)
 610               this.gotMoveIdx = movePlus.index;
 611             if (!this.gameIsLoading) this.askGameAgain();
 612           }
 613           else {
 614             if (
 615               movePlus.index < movesCount ||
 616               this.gotMoveIdx >= movePlus.index
 617             ) {
 618               // Opponent re-send but we already have the move:
 619               // (maybe he didn't receive our pingback...)
 620               this.send("gotmove", {data: movePlus.index, target: data.from});
 621             } else {
 622               this.gotMoveIdx = movePlus.index;
 623               const receiveMyMove = (movePlus.color == this.game.mycolor);
 624               if (!receiveMyMove && !!this.game.mycolor)
 625                 // Notify opponent that I got the move:
 626                 this.send("gotmove", {data: movePlus.index, target: data.from});
 627               if (movePlus.cancelDrawOffer) {
 628                 // Opponent refuses draw
 629                 this.drawOffer = "";
 630                 // NOTE for corr games: drawOffer reset by player in turn
 631                 if (
 632                   this.game.type == "live" &&
 633                   !!this.game.mycolor &&
 634                   !receiveMyMove
 635                 ) {
 636                   GameStorage.update(this.gameRef.id, { drawOffer: "" });
 637                 }
 638               }
 639               this.$refs["basegame"].play(movePlus.move, "received", null, true);
 640               this.processMove(
 641                 movePlus.move,
 642                 {
 643                   clock: movePlus.clock,
 644                   receiveMyMove: receiveMyMove
 645                 }
 646               );
 647             }
 648           }
 649           break;
 650         }
 651         case "gotmove": {
 652           this.opponentGotMove = true;
 653           // Now his clock starts running:
 654           const oppIdx = ['w','b'].indexOf(this.vr.turn);
 655           this.game.initime[oppIdx] = Date.now();
 656           this.re_setClocks();
 657           break;
 658         }
 659         case "resign":
 660           const score = data.side == "b" ? "1-0" : "0-1";
 661           const side = data.side == "w" ? "White" : "Black";
 662           this.gameOver(score, side + " surrender");
 663           break;
 664         case "abort":
 665           this.gameOver("?", "Stop");
 666           break;
 667         case "draw":
 668           this.gameOver("1/2", data.data);
 669           break;
 670         case "drawoffer":
 671           // NOTE: observers don't know who offered draw
 672           this.drawOffer = "received";
 673           break;
 674         case "rematchoffer":
 675           // NOTE: observers don't know who offered rematch
 676           this.rematchOffer = data.data ? "received" : "";
 677           break;
 678         case "newgame": {
 679           // A game started, redirect if I'm playing in
 680           const gameInfo = data.data;
 681           const gameType = this.getGameType(gameInfo);
 682           if (
 683             gameType == "live" &&
 684             gameInfo.players.some(p => p.sid == this.st.user.sid)
 685           ) {
 686             this.addAndGotoLiveGame(gameInfo);
 687           } else if (
 688             gameType == "corr" &&
 689             gameInfo.players.some(p => p.uid == this.st.user.id)
 690           ) {
 691             this.$router.push("/game/" + gameInfo.id);
 692           } else {
 693             let urlRid = "";
 694             if (gameInfo.cadence.indexOf('d') === -1) {
 695               urlRid = "/?rid=";
 696               // Select sid of any of the online players:
 697               let onlineSid = [];
 698               gameInfo.players.forEach(p => {
 699                 if (!!this.people[p.sid]) onlineSid.push(p.sid);
 700               });
 701               urlRid += onlineSid[Math.floor(Math.random() * onlineSid.length)];
 702             }
 703             this.infoMessage =
 704               this.st.tr["Rematch in progress:"] +
 705               " <a href='#/game/" +
 706               gameInfo.id + urlRid +
 707               "'>" +
 708               "#/game/" +
 709               gameInfo.id + urlRid +
 710               "</a>";
 711             document.getElementById("modalInfo").checked = true;
 712           }
 713           break;
 714         }
 715         case "newchat":
 716           this.newChat = data.data;
 717           if (!document.getElementById("modalChat").checked)
 718             document.getElementById("chatBtn").classList.add("somethingnew");
 719           break;
 720       }
 721     },
 722     socketCloseListener: function() {
 723       this.conn = new WebSocket(this.connexionString);
 724       this.conn.addEventListener("message", this.socketMessageListener);
 725       this.conn.addEventListener("close", this.socketCloseListener);
 726     },
 727     updateCorrGame: function(obj, callback) {
 728       ajax(
 729         "/games",
 730         "PUT",
 731         {
 732           data: {
 733             gid: this.gameRef.id,
 734             newObj: obj
 735           },
 736           success: () => {
 737             if (!!callback) callback();
 738           }
 739         }
 740       );
 741     },
 742     sendLastate: function(target) {
 743       if (
 744         (this.game.moves.length > 0 && this.vr.turn != this.game.mycolor) ||
 745         this.game.score != "*" ||
 746         this.drawOffer == "sent" ||
 747         this.rematchOffer == "sent"
 748       ) {
 749         // Send our "last state" informations to opponent
 750         const L = this.game.moves.length;
 751         const myIdx = ["w", "b"].indexOf(this.game.mycolor);
 752         const myLastate = {
 753           lastMove: L > 0 ? this.game.moves[L - 1] : undefined,
 754           clock: this.game.clocks[myIdx],
 755           // Since we played a move (or abort or resign),
 756           // only drawOffer=="sent" is possible
 757           drawSent: this.drawOffer == "sent",
 758           rematchSent: this.rematchOffer == "sent",
 759           score: this.game.score,
 760           scoreMsg: this.game.scoreMsg,
 761           movesCount: L,
 762           initime: this.game.initime[1 - myIdx] //relevant only if I played
 763         };
 764         this.send("lastate", { data: myLastate, target: target });
 765       } else {
 766         this.send("lastate", { data: {nothing: true}, target: target });
 767       }
 768     },
 769     // lastate was received, but maybe game wasn't ready yet:
 770     processLastate: function() {
 771       const data = this.lastate;
 772       this.lastate = undefined; //security...
 773       const L = this.game.moves.length;
 774       if (data.movesCount > L) {
 775         // Just got last move from him
 776         this.$refs["basegame"].play(data.lastMove, "received", null, true);
 777         this.processMove(data.lastMove, { clock: data.clock });
 778       }
 779       if (data.drawSent) this.drawOffer = "received";
 780       if (data.rematchSent) this.rematchOffer = "received";
 781       if (data.score != "*") {
 782         this.drawOffer = "";
 783         if (this.game.score == "*")
 784           this.gameOver(data.score, data.scoreMsg);
 785       }
 786     },
 787     clickDraw: function() {
 788       if (!this.game.mycolor) return; //I'm just spectator
 789       if (["received", "threerep"].includes(this.drawOffer)) {
 790         if (!confirm(this.st.tr["Accept draw?"])) return;
 791         const message =
 792           this.drawOffer == "received"
 793             ? "Mutual agreement"
 794             : "Three repetitions";
 795         this.send("draw", { data: message });
 796         this.gameOver("1/2", message);
 797       } else if (this.drawOffer == "") {
 798         // No effect if drawOffer == "sent"
 799         if (this.game.mycolor != this.vr.turn) {
 800           alert(this.st.tr["Draw offer only in your turn"]);
 801           return;
 802         }
 803         if (!confirm(this.st.tr["Offer draw?"])) return;
 804         this.drawOffer = "sent";
 805         this.send("drawoffer");
 806         if (this.game.type == "live") {
 807           GameStorage.update(
 808             this.gameRef.id,
 809             { drawOffer: this.game.mycolor }
 810           );
 811         } else this.updateCorrGame({ drawOffer: this.game.mycolor });
 812       }
 813     },
 814     addAndGotoLiveGame: function(gameInfo, callback) {
 815       const game = Object.assign(
 816         {},
 817         gameInfo,
 818         {
 819           // (other) Game infos: constant
 820           fenStart: gameInfo.fen,
 821           vname: this.game.vname,
 822           created: Date.now(),
 823           // Game state (including FEN): will be updated
 824           moves: [],
 825           clocks: [-1, -1], //-1 = unstarted
 826           initime: [0, 0], //initialized later
 827           score: "*"
 828         }
 829       );
 830       GameStorage.add(game, (err) => {
 831         // No error expected.
 832         if (!err) {
 833           if (this.st.settings.sound)
 834             new Audio("/sounds/newgame.flac").play().catch(() => {});
 835           callback();
 836           this.$router.push("/game/" + gameInfo.id);
 837         }
 838       });
 839     },
 840     clickRematch: function() {
 841       if (!this.game.mycolor) return; //I'm just spectator
 842       if (this.rematchOffer == "received") {
 843         // Start a new game!
 844         let gameInfo = {
 845           id: getRandString(), //ignored if corr
 846           fen: V.GenRandInitFen(this.game.randomness),
 847           players: this.game.players.reverse(),
 848           vid: this.game.vid,
 849           cadence: this.game.cadence
 850         };
 851         const notifyNewGame = () => {
 852           let oppsid = this.getOppsid(); //may be null
 853           this.send("rnewgame", { data: gameInfo, oppsid: oppsid });
 854           // Also to MyGames page:
 855           this.notifyMyGames("newgame", gameInfo);
 856         };
 857         if (this.game.type == "live")
 858           this.addAndGotoLiveGame(gameInfo, notifyNewGame);
 859         else {
 860           // corr game
 861           ajax(
 862             "/games",
 863             "POST",
 864             {
 865               // cid is useful to delete the challenge:
 866               data: { gameInfo: gameInfo },
 867               success: (response) => {
 868                 gameInfo.id = response.gameId;
 869                 notifyNewGame();
 870                 this.$router.push("/game/" + response.gameId);
 871               }
 872             }
 873           );
 874         }
 875       } else if (this.rematchOffer == "") {
 876         this.rematchOffer = "sent";
 877         this.send("rematchoffer", { data: true });
 878         if (this.game.type == "live") {
 879           GameStorage.update(
 880             this.gameRef.id,
 881             { rematchOffer: this.game.mycolor }
 882           );
 883         } else this.updateCorrGame({ rematchOffer: this.game.mycolor });
 884       } else if (this.rematchOffer == "sent") {
 885         // Toggle rematch offer (on --> off)
 886         this.rematchOffer = "";
 887         this.send("rematchoffer", { data: false });
 888         if (this.game.type == "live") {
 889           GameStorage.update(
 890             this.gameRef.id,
 891             { rematchOffer: '' }
 892           );
 893         } else this.updateCorrGame({ rematchOffer: 'n' });
 894       }
 895     },
 896     abortGame: function() {
 897       if (!this.game.mycolor || !confirm(this.st.tr["Terminate game?"])) return;
 898       this.gameOver("?", "Stop");
 899       this.send("abort");
 900     },
 901     resign: function() {
 902       if (!this.game.mycolor || !confirm(this.st.tr["Resign the game?"]))
 903         return;
 904       this.send("resign", { data: this.game.mycolor });
 905       const score = this.game.mycolor == "w" ? "0-1" : "1-0";
 906       const side = this.game.mycolor == "w" ? "White" : "Black";
 907       this.gameOver(score, side + " surrender");
 908     },
 909     // 3 cases for loading a game:
 910     //  - from indexedDB (running or completed live game I play)
 911     //  - from server (one correspondance game I play[ed] or not)
 912     //  - from remote peer (one live game I don't play, finished or not)
 913     loadGame: function(game, callback) {
 914       const afterRetrieval = async (game) => {
 915         const vModule = await import("@/variants/" + game.vname + ".js");
 916         window.V = vModule.VariantRules;
 917         this.vr = new V(game.fen);
 918         const gtype = this.getGameType(game);
 919         const tc = extractTime(game.cadence);
 920         const myIdx = game.players.findIndex(p => {
 921           return p.sid == this.st.user.sid || p.uid == this.st.user.id;
 922         });
 923         const mycolor = [undefined, "w", "b"][myIdx + 1]; //undefined for observers
 924         if (!game.chats) game.chats = []; //live games don't have chat history
 925         if (gtype == "corr") {
 926           if (game.players[0].color == "b") {
 927             // Adopt the same convention for live and corr games: [0] = white
 928             [game.players[0], game.players[1]] = [
 929               game.players[1],
 930               game.players[0]
 931             ];
 932           }
 933           // NOTE: clocks in seconds, initime in milliseconds
 934           game.moves.sort((m1, m2) => m1.idx - m2.idx); //in case of
 935           game.clocks = [tc.mainTime, tc.mainTime];
 936           const L = game.moves.length;
 937           if (game.score == "*") {
 938             // Set clocks + initime
 939             game.initime = [0, 0];
 940             if (L >= 1) {
 941               const gameLastupdate = game.moves[L-1].played;
 942               game.initime[L % 2] = gameLastupdate;
 943               if (L >= 2) {
 944                 game.clocks[L % 2] =
 945                   tc.mainTime - (Date.now() - gameLastupdate) / 1000;
 946               }
 947             }
 948           }
 949           // Sort chat messages from newest to oldest
 950           game.chats.sort((c1, c2) => {
 951             return c2.added - c1.added;
 952           });
 953           if (myIdx >= 0 && game.score == "*" && game.chats.length > 0) {
 954             // Did a chat message arrive after my last move?
 955             let dtLastMove = 0;
 956             if (L == 1 && myIdx == 0)
 957               dtLastMove = game.moves[0].played;
 958             else if (L >= 2) {
 959               if (L % 2 == 0) {
 960                 // It's now white turn
 961                 dtLastMove = game.moves[L-1-(1-myIdx)].played;
 962               } else {
 963                 // Black turn:
 964                 dtLastMove = game.moves[L-1-myIdx].played;
 965               }
 966             }
 967             if (dtLastMove < game.chats[0].added)
 968               document.getElementById("chatBtn").classList.add("somethingnew");
 969           }
 970           // Now that we used idx and played, re-format moves as for live games
 971           game.moves = game.moves.map(m => m.squares);
 972         }
 973         if (gtype == "live" && game.clocks[0] < 0) {
 974           // Game is unstarted
 975           game.clocks = [tc.mainTime, tc.mainTime];
 976           if (game.score == "*") {
 977             game.initime[0] = Date.now();
 978             if (myIdx >= 0) {
 979               // I play in this live game; corr games don't have clocks+initime
 980               GameStorage.update(game.id, {
 981                 clocks: game.clocks,
 982                 initime: game.initime
 983               });
 984             }
 985           }
 986         }
 987         // TODO: merge next 2 "if" conditions
 988         if (!!game.drawOffer) {
 989           if (game.drawOffer == "t")
 990             // Three repetitions
 991             this.drawOffer = "threerep";
 992           else {
 993             // Draw offered by any of the players:
 994             if (myIdx < 0) this.drawOffer = "received";
 995             else {
 996               // I play in this game:
 997               if (
 998                 (game.drawOffer == "w" && myIdx == 0) ||
 999                 (game.drawOffer == "b" && myIdx == 1)
1000               )
1001                 this.drawOffer = "sent";
1002               else this.drawOffer = "received";
1003             }
1004           }
1005         }
1006         if (!!game.rematchOffer) {
1007           if (myIdx < 0) this.rematchOffer = "received";
1008           else {
1009             // I play in this game:
1010             if (
1011               (game.rematchOffer == "w" && myIdx == 0) ||
1012               (game.rematchOffer == "b" && myIdx == 1)
1013             )
1014               this.rematchOffer = "sent";
1015             else this.rematchOffer = "received";
1016           }
1017         }
1018         this.repeat = {}; //reset: scan past moves' FEN:
1019         let repIdx = 0;
1020         let vr_tmp = new V(game.fenStart);
1021         let curTurn = "n";
1022         game.moves.forEach(m => {
1023           playMove(m, vr_tmp);
1024           const fenIdx = vr_tmp.getFen().replace(/ /g, "_");
1025           this.repeat[fenIdx] = this.repeat[fenIdx]
1026             ? this.repeat[fenIdx] + 1
1027             : 1;
1028         });
1029         if (this.repeat[repIdx] >= 3) this.drawOffer = "threerep";
1030         this.game = Object.assign(
1031           // NOTE: assign mycolor here, since BaseGame could also be VS computer
1032           {
1033             type: gtype,
1034             increment: tc.increment,
1035             mycolor: mycolor,
1036             // opponent sid not strictly required (or available), but easier
1037             // at least oppsid or oppid is available anyway:
1038             oppsid: myIdx < 0 ? undefined : game.players[1 - myIdx].sid,
1039             oppid: myIdx < 0 ? undefined : game.players[1 - myIdx].uid
1040           },
1041           game,
1042         );
1043         if (this.gameIsLoading)
1044           // Re-load game because we missed some moves:
1045           // artificially reset BaseGame (required if moves arrived in wrong order)
1046           this.$refs["basegame"].re_setVariables();
1047         else {
1048           // Initial loading:
1049           this.gotMoveIdx = game.moves.length - 1;
1050           // If we arrive here after 'nextGame' action, the board might be hidden
1051           let boardDiv = document.querySelector(".game");
1052           if (!!boardDiv && boardDiv.style.visibility == "hidden")
1053             boardDiv.style.visibility = "visible";
1054         }
1055         this.re_setClocks();
1056         this.$nextTick(() => {
1057           this.game.rendered = true;
1058           // Did lastate arrive before game was rendered?
1059           if (this.lastate) this.processLastate();
1060         });
1061         if (this.lastateAsked) {
1062           this.lastateAsked = false;
1063           this.sendLastate(game.oppsid);
1064         }
1065         if (this.gameIsLoading) {
1066           this.gameIsLoading = false;
1067           if (this.gotMoveIdx >= game.moves.length)
1068             // Some moves arrived meanwhile...
1069             this.askGameAgain();
1070         }
1071         if (!!callback) callback();
1072       };
1073       if (!!game) {
1074         afterRetrieval(game);
1075         return;
1076       }
1077       if (this.gameRef.rid) {
1078         // Remote live game: forgetting about callback func... (TODO: design)
1079         this.send("askfullgame", { target: this.gameRef.rid });
1080       } else {
1081         // Local or corr game on server.
1082         // NOTE: afterRetrieval() is never called if game not found
1083         const gid = this.gameRef.id;
1084         if (Number.isInteger(gid) || !isNaN(parseInt(gid))) {
1085           // corr games identifiers are integers
1086           ajax(
1087             "/games",
1088             "GET",
1089             {
1090               data: { gid: gid },
1091               success: (res) => {
1092                 let g = res.game;
1093                 g.moves.forEach(m => {
1094                   m.squares = JSON.parse(m.squares);
1095                 });
1096                 afterRetrieval(g);
1097               }
1098             }
1099           );
1100         }
1101         else
1102           // Local game
1103           GameStorage.get(this.gameRef.id, afterRetrieval);
1104       }
1105     },
1106     re_setClocks: function() {
1107       if (this.game.moves.length < 2 || this.game.score != "*") {
1108         // 1st move not completed yet, or game over: freeze time
1109         this.virtualClocks = this.game.clocks.map(s => ppt(s).split(':'));
1110         return;
1111       }
1112       const currentTurn = this.vr.turn;
1113       const currentMovesCount = this.game.moves.length;
1114       const colorIdx = ["w", "b"].indexOf(currentTurn);
1115       let countdown =
1116         this.game.clocks[colorIdx] -
1117         (Date.now() - this.game.initime[colorIdx]) / 1000;
1118       this.virtualClocks = [0, 1].map(i => {
1119         const removeTime =
1120           i == colorIdx ? (Date.now() - this.game.initime[colorIdx]) / 1000 : 0;
1121         return ppt(this.game.clocks[i] - removeTime).split(':');
1122       });
1123       this.clockUpdate = setInterval(
1124         () => {
1125           if (
1126             countdown < 0 ||
1127             this.game.moves.length > currentMovesCount ||
1128             this.game.score != "*"
1129           ) {
1130             clearInterval(this.clockUpdate);
1131             if (countdown < 0)
1132               this.gameOver(
1133                 currentTurn == "w" ? "0-1" : "1-0",
1134                 "Time"
1135               );
1136           } else
1137             this.$set(
1138               this.virtualClocks,
1139               colorIdx,
1140               ppt(Math.max(0, --countdown)).split(':')
1141             );
1142         },
1143         1000
1144       );
1145     },
1146     // Update variables and storage after a move:
1147     processMove: function(move, data) {
1148       if (!data) data = {};
1149       const moveCol = this.vr.turn;
1150       const doProcessMove = () => {
1151         const colorIdx = ["w", "b"].indexOf(moveCol);
1152         const nextIdx = 1 - colorIdx;
1153         const origMovescount = this.game.moves.length;
1154         let addTime = 0; //for live games
1155         if (moveCol == this.game.mycolor && !data.receiveMyMove) {
1156           if (this.drawOffer == "received")
1157             // I refuse draw
1158             this.drawOffer = "";
1159           if (this.game.type == "live" && origMovescount >= 2) {
1160             const elapsed = Date.now() - this.game.initime[colorIdx];
1161             // elapsed time is measured in milliseconds
1162             addTime = this.game.increment - elapsed / 1000;
1163           }
1164         }
1165         // Update current game object:
1166         playMove(move, this.vr);
1167         // The move is played: stop clock
1168         clearInterval(this.clockUpdate);
1169         if (!data.score) {
1170           // Received move, score has not been computed in BaseGame (!!noemit)
1171           const score = this.vr.getCurrentScore();
1172           if (score != "*") this.gameOver(score);
1173         }
1174         this.game.moves.push(move);
1175         this.game.fen = this.vr.getFen();
1176         if (this.game.type == "live") {
1177           if (!!data.clock) this.game.clocks[colorIdx] = data.clock;
1178           else this.game.clocks[colorIdx] += addTime;
1179         }
1180         // In corr games, just reset clock to mainTime:
1181         else {
1182           this.game.clocks[colorIdx] = extractTime(this.game.cadence).mainTime;
1183         }
1184         // NOTE: opponent's initime is reset after "gotmove" is received
1185         if (
1186           !this.game.mycolor ||
1187           moveCol != this.game.mycolor ||
1188           !!data.receiveMyMove
1189         ) {
1190           this.game.initime[nextIdx] = Date.now();
1191         }
1192         // If repetition detected, consider that a draw offer was received:
1193         const fenObj = this.vr.getFenForRepeat();
1194         this.repeat[fenObj] =
1195           !!this.repeat[fenObj]
1196             ? this.repeat[fenObj] + 1
1197             : 1;
1198         if (this.repeat[fenObj] >= 3) this.drawOffer = "threerep";
1199         else if (this.drawOffer == "threerep") this.drawOffer = "";
1200         if (!!this.game.mycolor && !data.receiveMyMove) {
1201           // NOTE: 'var' to see that variable outside this block
1202           var filtered_move = getFilteredMove(move);
1203         }
1204         if (moveCol == this.game.mycolor && !data.receiveMyMove) {
1205           // Notify turn on MyGames page:
1206           this.notifyMyGames(
1207             "turn",
1208             {
1209               gid: this.gameRef.id,
1210               turn: this.vr.turn
1211             }
1212           );
1213         }
1214         // Since corr games are stored at only one location, update should be
1215         // done only by one player for each move:
1216         if (
1217           !!this.game.mycolor &&
1218           !data.receiveMyMove &&
1219           (this.game.type == "live" || moveCol == this.game.mycolor)
1220         ) {
1221           let drawCode = "";
1222           switch (this.drawOffer) {
1223             case "threerep":
1224               drawCode = "t";
1225               break;
1226             case "sent":
1227               drawCode = this.game.mycolor;
1228               break;
1229             case "received":
1230               drawCode = V.GetOppCol(this.game.mycolor);
1231               break;
1232           }
1233           if (this.game.type == "corr") {
1234             // corr: only move, fen and score
1235             this.updateCorrGame({
1236               fen: this.game.fen,
1237               move: {
1238                 squares: filtered_move,
1239                 played: Date.now(),
1240                 idx: origMovescount
1241               },
1242               // Code "n" for "None" to force reset (otherwise it's ignored)
1243               drawOffer: drawCode || "n"
1244             });
1245           }
1246           else {
1247             const updateStorage = () => {
1248               GameStorage.update(this.gameRef.id, {
1249                 fen: this.game.fen,
1250                 move: filtered_move,
1251                 moveIdx: origMovescount,
1252                 clocks: this.game.clocks,
1253                 initime: this.game.initime,
1254                 drawOffer: drawCode
1255               });
1256             };
1257             // The active tab can update storage immediately
1258             if (!document.hidden) updateStorage();
1259             // Small random delay otherwise
1260             else setTimeout(updateStorage, 500 + 1000 * Math.random());
1261           }
1262         }
1263         // Send move ("newmove" event) to people in the room (if our turn)
1264         if (moveCol == this.game.mycolor && !data.receiveMyMove) {
1265           let sendMove = {
1266             move: filtered_move,
1267             index: origMovescount,
1268             // color is required to check if this is my move (if several tabs opened)
1269             color: moveCol,
1270             cancelDrawOffer: this.drawOffer == ""
1271           };
1272           if (this.game.type == "live")
1273             sendMove["clock"] = this.game.clocks[colorIdx];
1274           this.opponentGotMove = false;
1275           this.send("newmove", {data: sendMove});
1276           // If the opponent doesn't reply gotmove soon enough, re-send move:
1277           // Do this at most 2 times, because mpore would mean network issues,
1278           // opponent would then be expected to disconnect/reconnect.
1279           let counter = 1;
1280           const currentUrl = document.location.href;
1281           this.retrySendmove = setInterval(
1282             () => {
1283               if (
1284                 counter >= 3 ||
1285                 this.opponentGotMove ||
1286                 document.location.href != currentUrl //page change
1287               ) {
1288                 clearInterval(this.retrySendmove);
1289                 return;
1290               }
1291               const oppsid = this.getOppsid();
1292               if (!oppsid)
1293                 // Opponent is disconnected: he'll ask last state
1294                 clearInterval(this.retrySendmove);
1295               else {
1296                 this.send("newmove", { data: sendMove, target: oppsid });
1297                 counter++;
1298               }
1299             },
1300             1500
1301           );
1302         }
1303         else
1304           // Not my move or I'm an observer: just start other player's clock
1305           this.re_setClocks();
1306       };
1307       if (
1308         this.game.type == "corr" &&
1309         moveCol == this.game.mycolor &&
1310         !data.receiveMyMove
1311       ) {
1312         let boardDiv = document.querySelector(".game");
1313         const afterSetScore = () => {
1314           doProcessMove();
1315           if (this.st.settings.gotonext && this.nextIds.length > 0)
1316             this.showNextGame();
1317           else {
1318             // The board might have been hidden:
1319             if (boardDiv.style.visibility == "hidden")
1320               boardDiv.style.visibility = "visible";
1321           }
1322         };
1323         let el = document.querySelector("#buttonsConfirm > .acceptBtn");
1324         // We may play several moves in a row: in case of, remove listener:
1325         let elClone = el.cloneNode(true);
1326         el.parentNode.replaceChild(elClone, el);
1327         elClone.addEventListener(
1328           "click",
1329           () => {
1330             document.getElementById("modalConfirm").checked = false;
1331             if (!!data.score && data.score != "*")
1332               // Set score first
1333               this.gameOver(data.score, null, afterSetScore);
1334             else afterSetScore();
1335           }
1336         );
1337         // PlayOnBoard is enough, and more appropriate for Synchrone Chess
1338         V.PlayOnBoard(this.vr.board, move);
1339         const position = this.vr.getBaseFen();
1340         V.UndoOnBoard(this.vr.board, move);
1341         if (["all","byrow"].includes(V.ShowMoves)) {
1342           this.curDiag = getDiagram({
1343             position: position,
1344             orientation: V.CanFlip ? this.game.mycolor : "w"
1345           });
1346           document.querySelector("#confirmDiv > .card").style.width =
1347             boardDiv.offsetWidth + "px";
1348         } else {
1349           // Incomplete information: just ask confirmation
1350           // Hide the board, because otherwise it could reveal infos
1351           boardDiv.style.visibility = "hidden";
1352           this.moveNotation = getFullNotation(move);
1353         }
1354         document.getElementById("modalConfirm").checked = true;
1355       }
1356       else {
1357         // Normal situation
1358         if (!!data.score && data.score != "*")
1359           this.gameOver(data.score, null, doProcessMove);
1360         else doProcessMove();
1361       }
1362     },
1363     cancelMove: function() {
1364       let boardDiv = document.querySelector(".game");
1365       if (boardDiv.style.visibility == "hidden")
1366         boardDiv.style.visibility = "visible";
1367       document.getElementById("modalConfirm").checked = false;
1368       this.$refs["basegame"].cancelLastMove();
1369     },
1370     // In corr games, callback to change page only after score is set:
1371     gameOver: function(score, scoreMsg, callback) {
1372       this.game.score = score;
1373       if (!scoreMsg) scoreMsg = getScoreMessage(score);
1374       this.game.scoreMsg = scoreMsg;
1375       this.$set(this.game, "scoreMsg", scoreMsg);
1376       const myIdx = this.game.players.findIndex(p => {
1377         return p.sid == this.st.user.sid || p.uid == this.st.user.id;
1378       });
1379       if (myIdx >= 0) {
1380         // OK, I play in this game
1381         const scoreObj = {
1382           score: score,
1383           scoreMsg: scoreMsg
1384         };
1385         if (this.game.type == "live") {
1386           GameStorage.update(this.gameRef.id, scoreObj);
1387           if (!!callback) callback();
1388         }
1389         else this.updateCorrGame(scoreObj, callback);
1390         // Notify the score to main Hall. TODO: only one player (currently double send)
1391         this.send("result", { gid: this.game.id, score: score });
1392         // Also to MyGames page (TODO: doubled as well...)
1393         this.notifyMyGames(
1394           "score",
1395           {
1396             gid: this.gameRef.id,
1397             score: score
1398           }
1399         );
1400       }
1401       else if (!!callback) callback();
1402     }
1403   }
1404 };
1405 </script>
1406
1407 <style lang="sass" scoped>
1408 #infoDiv > .card
1409   padding: 15px 0
1410   max-width: 430px
1411
1412 .connected
1413   background-color: lightgreen
1414
1415 #participants
1416   margin-left: 5px
1417
1418 .anonymous
1419   color: grey
1420   font-style: italic
1421
1422 #playersInfo > p
1423   margin: 0
1424
1425 @media screen and (min-width: 768px)
1426   #actions
1427     width: 300px
1428 @media screen and (max-width: 767px)
1429   .game
1430     width: 100%
1431
1432 #actions
1433   display: inline-block
1434   margin: 0
1435
1436 button
1437   display: inline-block
1438   margin: 0
1439   display: inline-flex
1440   img
1441     height: 24px
1442     display: flex
1443     @media screen and (max-width: 767px)
1444       height: 18px
1445
1446 @media screen and (max-width: 767px)
1447   #aboveBoard
1448     text-align: center
1449 @media screen and (min-width: 768px)
1450   #aboveBoard
1451     margin-left: 30%
1452
1453 .variant-cadence
1454   padding-right: 10px
1455
1456 .variant-name
1457   font-weight: bold
1458   padding-right: 10px
1459
1460 span#nextGame
1461   background-color: #edda99
1462   cursor: pointer
1463   display: inline-block
1464   margin-right: 10px
1465
1466 span.name
1467   font-size: 1.5rem
1468   padding: 0 3px
1469
1470 span.time
1471   font-size: 2rem
1472   display: inline-block
1473   .time-left
1474     margin-left: 10px
1475   .time-right
1476     margin-left: 5px
1477   .time-separator
1478     margin-left: 5px
1479     position: relative
1480     top: -1px
1481
1482 span.yourturn
1483   color: #831B1B
1484   .time-separator
1485     animation: blink-animation 2s steps(3, start) infinite
1486 @keyframes blink-animation
1487   to
1488     visibility: hidden
1489
1490 .split-names
1491   display: inline-block
1492   margin: 0 15px
1493
1494 #chatWrap > .card
1495   padding-top: 20px
1496   max-width: 767px
1497   border: none
1498
1499 #confirmDiv > .card
1500   max-width: 767px
1501   max-height: 100%
1502
1503 .draw-sent, .draw-sent:hover
1504   background-color: lightyellow
1505
1506 .draw-received, .draw-received:hover
1507   background-color: lightgreen
1508
1509 .draw-threerep, .draw-threerep:hover
1510   background-color: #e4d1fc
1511
1512 .rematch-sent, .rematch-sent:hover
1513   background-color: lightyellow
1514
1515 .rematch-received, .rematch-received:hover
1516   background-color: lightgreen
1517
1518 .somethingnew
1519   background-color: #c5fefe
1520
1521 .diagram
1522   margin: 0 auto
1523   width: 100%
1524
1525 #buttonsConfirm
1526   margin: 0
1527   & > button > span
1528     width: 100%
1529     text-align: center
1530
1531 button.acceptBtn
1532   background-color: lightgreen
1533 button.refuseBtn
1534   background-color: red
1535 </style>