X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=public%2Fjavascripts%2Fcomponents%2Fgame.js;h=8f34be22c437d6638d05f6ed018102430bf73f01;hb=56a683cd685eceeff44560c060c9c97605429ee1;hp=16e1fdbb739ad139fcbf3f97e1852e06b84ba4e3;hpb=45109880413a50dec3a07298b987fb07d60630b2;p=vchess.git diff --git a/public/javascripts/components/game.js b/public/javascripts/components/game.js index 16e1fdbb..8f34be22 100644 --- a/public/javascripts/components/game.js +++ b/public/javascripts/components/game.js @@ -11,8 +11,13 @@ Vue.component('my-game', { selectedPiece: null, //moving piece (or clicked piece) conn: null, //socket connection score: "*", //'*' means 'unfinished' - mode: "idle", //human, friend, computer or idle (when not playing) + mode: "idle", //human, chat, friend, problem, computer or idle (if not playing) + myid: "", //our ID, always set oppid: "", //opponent ID in case of HH game + gameId: "", //useful if opponent started other human games after we disconnected + myname: getCookie("username","anonymous"), + oppName: "anonymous", //opponent name, revealed after a game (if provided) + chats: [], //chat messages after human game oppConnected: false, seek: false, fenStart: "", @@ -22,10 +27,13 @@ Vue.component('my-game', { color: getCookie("color", "lichess"), //lichess, chesscom or chesstempo // sound level: 0 = no sound, 1 = sound only on newgame, 2 = always sound: parseInt(getCookie("sound", "2")), + // Web worker to play computer moves without freezing interface: + compWorker: new Worker('/javascripts/playCompMove.js'), + timeStart: undefined, //time when computer starts thinking }; }, watch: { - problem: function(p, pp) { + problem: function(p) { // 'problem' prop changed: update board state this.newGame("problem", p.fen, V.ParseFen(p.fen).turn); }, @@ -56,7 +64,7 @@ Vue.component('my-game', { }, [h('i', { 'class': { "material-icons": true } }, "accessibility")]) ); - if (["idle","computer"].includes(this.mode)) + if (["idle","chat","computer"].includes(this.mode)) { actionArray.push( h('button', @@ -73,7 +81,7 @@ Vue.component('my-game', { [h('i', { 'class': { "material-icons": true } }, "computer")]) ); } - if (["idle","friend"].includes(this.mode)) + if (["idle","chat","friend"].includes(this.mode)) { actionArray.push( h('button', @@ -100,7 +108,7 @@ Vue.component('my-game', { const indicWidth = !!settingsBtnElt //-2 for border: ? parseFloat(window.getComputedStyle(settingsBtnElt).height.slice(0,-2)) - 2 : (smallScreen ? 31 : 37); - if (this.mode == "human") + if (["chat","human"].includes(this.mode)) { const connectedIndic = h( 'div', @@ -119,6 +127,53 @@ Vue.component('my-game', { ); elementArray.push(connectedIndic); } + const menuElt = h('div', { }, [ + h('label', + { + attrs: { for: "drawer-control" }, + "class": { + "drawer-toggle": true, + "persistent": true, + "button": true, + }, + } + ), + h('input', + { + attrs: { type: "checkbox", id: "drawer-control" }, + "class": { "drawer": true, "persistent": true }, + } + ), + h('div', + { }, + [ + h('label', + { + attrs: { for: "drawer-control" }, + "class": { "drawer-close": true } + } + ), + h('a', + { + attrs: { "href": "#" }, + domProps: { innerHTML: "Home" }, + } + ), + h('a', + { + attrs: { "href": "#" }, + domProps: { innerHTML: "....." }, + } + ), + ] + ) + ]); + elementArray.push(menuElt); + + // TODO: chat available only in "chat" mode... + // on: { +// "click": () => { document.getElementById("modal-chat").checked = true; }, + const turnIndic = h( 'div', { @@ -161,7 +216,10 @@ Vue.component('my-game', { h('div', { attrs: { id: "instructions-div" }, - "class": { "section-content": true }, + "class": { + "clearer": true, + "section-content": true, + }, }, [ h('p', @@ -211,13 +269,13 @@ Vue.component('my-game', { // Create board element (+ reserves if needed by variant or mode) const lm = this.vr.lastMove; const showLight = this.hints && - (this.mode!="idle" || this.cursor==this.vr.moves.length); + (!["idle","chat"].includes(this.mode) || this.cursor==this.vr.moves.length); const gameDiv = h('div', { 'class': { 'game': true }, }, [_.range(sizeX).map(i => { - let ci = this.mycolor=='w' ? i : sizeX-i-1; + let ci = (this.mycolor=='w' ? i : sizeX-i-1); return h( 'div', { @@ -227,7 +285,7 @@ Vue.component('my-game', { style: { 'opacity': this.choices.length>0?"0.5":"1" }, }, _.range(sizeY).map(j => { - let cj = this.mycolor=='w' ? j : sizeY-j-1; + let cj = (this.mycolor=='w' ? j : sizeY-j-1); let elems = []; if (this.vr.board[ci][cj] != VariantRules.EMPTY) { @@ -286,7 +344,7 @@ Vue.component('my-game', { ); }), choices] ); - if (this.mode != "idle") + if (!["idle","chat"].includes(this.mode)) { actionArray.push( h('button', @@ -326,7 +384,7 @@ Vue.component('my-game', { ] ); } - if (this.mode == "friend") + if (["friend","problem"].includes(this.mode)) { actionArray = actionArray.concat( [ @@ -604,7 +662,27 @@ Vue.component('my-game', { h('fieldset', { }, [ - //h('legend', { domProps: { innerHTML: "Legend title" } }), + h('label', + { + attrs: { for: "nameSetter" }, + domProps: { innerHTML: "My name is..." }, + }, + ), + h('input', + { + attrs: { + "id": "nameSetter", + type: "text", + value: this.myname, + }, + on: { "change": this.setMyname }, + } + ), + ] + ), + h('fieldset', + { }, + [ h('label', { attrs: { for: "setHints" }, @@ -721,6 +799,75 @@ Vue.component('my-game', { ) ]; elementArray = elementArray.concat(modalSettings); + let chatEltsArray = + [ + h('label', + { + attrs: { "id": "close-chat", "for": "modal-chat" }, + "class": { "modal-close": true }, + } + ), + h('h3', + { + attrs: { "id": "titleChat" }, + "class": { "section": true }, + domProps: { innerHTML: "Chat with " + this.oppName }, + } + ) + ]; + for (let chat of this.chats) + { + chatEltsArray.push( + h('p', + { + "class": { + "my-chatmsg": chat.author==this.myid, + "opp-chatmsg": chat.author==this.oppid, + }, + domProps: { innerHTML: chat.msg } + } + ) + ); + } + chatEltsArray = chatEltsArray.concat([ + h('input', + { + attrs: { + "id": "input-chat", + type: "text", + placeholder: "Type here", + }, + on: { keyup: this.trySendChat }, //if key is 'enter' + } + ), + h('button', + { + on: { click: this.sendChat }, + domProps: { innerHTML: "Send" }, + } + ) + ]); + const modalChat = [ + h('input', + { + attrs: { "id": "modal-chat", type: "checkbox" }, + "class": { "modal": true }, + }), + h('div', + { + attrs: { "role": "dialog", "aria-labelledby": "titleChat" }, + }, + [ + h('div', + { + "class": { "card": true, "smallpad": true }, + }, + chatEltsArray + ) + ] + ) + ]; + elementArray = elementArray.concat(modalChat); const actions = h('div', { attrs: { "id": "actions" }, @@ -778,7 +925,7 @@ Vue.component('my-game', { h('h3', { domProps: { innerHTML: "Show solution" }, - on: { click: "toggleShowSolution" } + on: { click: this.toggleShowSolution }, } ), h('p', @@ -858,27 +1005,23 @@ Vue.component('my-game', { this.conn = new WebSocket(url + "/?sid=" + this.myid + "&page=" + variant); const socketOpenListener = () => { if (humanContinuation) //game VS human has priority - { - const fen = localStorage.getItem("fen"); - const mycolor = localStorage.getItem("mycolor"); - const oppid = localStorage.getItem("oppid"); - const moves = JSON.parse(localStorage.getItem("moves")); - this.newGame("human", fen, mycolor, oppid, moves, true); - // Send ping to server (answer pong if opponent is connected) - this.conn.send(JSON.stringify({code:"ping",oppid:this.oppid})); - } + this.continueGame("human"); else if (computerContinuation) - { - const fen = localStorage.getItem("comp-fen"); - const mycolor = localStorage.getItem("comp-mycolor"); - const moves = JSON.parse(localStorage.getItem("comp-moves")); - this.newGame("computer", fen, mycolor, undefined, moves, true); - } + this.continueGame("computer"); }; const socketMessageListener = msg => { const data = JSON.parse(msg.data); + const L = (!!this.vr ? this.vr.moves.length : 0); switch (data.code) { + case "oppname": + // Receive opponent's name + this.oppName = data.name; + break; + case "newchat": + // Receive new chat + this.chats.push({msg:data.msg, author:this.oppid}); + break; case "duplicate": // We opened another tab on the same game this.mode = "idle"; @@ -893,44 +1036,45 @@ Vue.component('my-game', { this.play(data.move, "animate"); break; case "pong": //received if we sent a ping (game still alive on our side) + if (this.gameId != data.gameId) + break; //games IDs don't match: definitely over... this.oppConnected = true; - const L = this.vr.moves.length; // Send our "last state" informations to opponent this.conn.send(JSON.stringify({ - code:"lastate", - oppid:this.oppid, - lastMove:L>0?this.vr.moves[L-1]:undefined, - movesCount:L, + code: "lastate", + oppid: this.oppid, + gameId: this.gameId, + lastMove: (L>0?this.vr.moves[L-1]:undefined), + movesCount: L, })); break; - case "lastate": //got opponent infos about last move (we might have resigned) - if (this.mode!="human" || this.oppid!=data.oppid) + case "lastate": //got opponent infos about last move + if (this.gameId != data.gameId) + break; //games IDs don't match: nothing we can do... + // OK, opponent still in game (which might be over) + if (this.mode != "human") { - // OK, we resigned + // We finished the game (any result possible) this.conn.send(JSON.stringify({ - code:"lastate", - oppid:this.oppid, - lastMove:undefined, - movesCount:-1, + code: "lastate", + oppid: data.oppid, + gameId: this.gameId, + score: this.score, })); } - else if (data.movesCount < 0) - { - // OK, he resigned - this.endGame(this.mycolor=="w"?"1-0":"0-1"); - } - else if (data.movesCount < this.vr.moves.length) + else if (!!data.score) //opponent finished the game + this.endGame(data.score); + else if (data.movesCount < L) { // We must tell last move to opponent - const L = this.vr.moves.length; this.conn.send(JSON.stringify({ - code:"lastate", - oppid:this.oppid, - lastMove:this.vr.moves[L-1], - movesCount:L, + code: "lastate", + oppid: this.oppid, + lastMove: this.vr.moves[L-1], + movesCount: L, })); } - else if (data.movesCount > this.vr.moves.length) //just got last move from him + else if (data.movesCount > L) //just got last move from him this.play(data.lastMove, "animate"); break; case "resign": //..you won! @@ -939,8 +1083,14 @@ Vue.component('my-game', { // TODO: also use (dis)connect info to count online players? case "connect": case "disconnect": - if (this.mode == "human" && this.oppid == data.id) + if (["human","chat"].includes(this.mode) && this.oppid == data.id) this.oppConnected = (data.code == "connect"); + if (this.oppConnected && this.mode == "chat") + { + // Send our name to the opponent, in case of he hasn't it + this.conn.send(JSON.stringify({ + code:"myname", name:this.myname, oppid: this.oppid})); + } break; } }; @@ -955,8 +1105,8 @@ Vue.component('my-game', { this.conn.onclose = socketCloseListener; // Listen to keyboard left/right to navigate in game document.onkeydown = event => { - if (this.mode == "idle" && !!this.vr && this.vr.moves.length > 0 - && [37,39].includes(event.keyCode)) + if (["idle","chat"].includes(this.mode) && + !!this.vr && this.vr.moves.length > 0 && [37,39].includes(event.keyCode)) { event.preventDefault(); if (event.keyCode == 37) //Back @@ -965,13 +1115,44 @@ Vue.component('my-game', { this.play(); } }; + // Computer moves web worker logic: + this.compWorker.postMessage(["scripts",variant]); + const self = this; + this.compWorker.onmessage = function(e) { + let compMove = e.data; + compMove.computer = true; //TODO: imperfect attempt to avoid ghost move + // (first move) HACK: small delay to avoid selecting elements + // before they appear on page: + const delay = Math.max(500-(Date.now()-self.timeStart), 0); + setTimeout(() => { + if (self.mode == "computer") //warning: mode could have changed! + self.play(compMove, "animate") + }, delay); + } }, methods: { + setMyname: function(e) { + this.myname = e.target.value; + setCookie("username",this.myname); + }, + trySendChat: function(e) { + if (e.keyCode == 13) //'enter' key + this.sendChat(); + }, + sendChat: function() { + let chatInput = document.getElementById("input-chat"); + const chatTxt = chatInput.value; + chatInput.value = ""; + this.chats.push({msg:chatTxt, author:this.myid}); + this.conn.send(JSON.stringify({ + code:"newchat", oppid: this.oppid, msg: chatTxt})); + }, toggleShowSolution: function() { let problemSolution = document.getElementById("problem-solution"); - problemSolution.style.display = problemSolution.style.display == "none" - ? "block" - : "none"; + problemSolution.style.display = + !problemSolution.style.display || problemSolution.style.display == "none" + ? "block" + : "none"; }, download: function() { let content = document.getElementById("pgn-game").innerHTML; @@ -989,21 +1170,31 @@ Vue.component('my-game', { setTimeout(() => { modalBox.checked = false; }, 2000); }, endGame: function(score) { + console.log("call " + score + " " + this.mode); this.score = score; + if (["human","computer"].includes(this.mode)) + { + const prefix = (this.mode=="computer" ? "comp-" : ""); + localStorage.setItem(prefix+"score", score); + } this.showScoreMsg(); // Variants may have special PGN structure (so next function isn't defined here) this.pgnTxt = this.vr.getPGN(this.mycolor, this.score, this.fenStart, this.mode); - if (["human","computer"].includes(this.mode)) - this.clearStorage(); - this.mode = "idle"; + if (this.mode == "human" && this.oppConnected) + { + // Send our nickname to opponent + this.conn.send(JSON.stringify({ + code:"myname", name:this.myname, oppid:this.oppid})); + } + this.mode = (this.mode=="human" ? "chat" : "idle"); this.cursor = this.vr.moves.length; //to navigate in finished game - this.oppid = ""; }, setStorage: function() { if (this.mode=="human") { localStorage.setItem("myid", this.myid); localStorage.setItem("oppid", this.oppid); + localStorage.setItem("gameId", this.gameId); } // 'prefix' = "comp-" to resume games vs. computer const prefix = (this.mode=="computer" ? "comp-" : ""); @@ -1012,24 +1203,30 @@ Vue.component('my-game', { localStorage.setItem(prefix+"fenStart", this.fenStart); localStorage.setItem(prefix+"moves", JSON.stringify(this.vr.moves)); localStorage.setItem(prefix+"fen", this.vr.getFen()); + localStorage.setItem(prefix+"score", "*"); }, updateStorage: function() { const prefix = (this.mode=="computer" ? "comp-" : ""); localStorage.setItem(prefix+"moves", JSON.stringify(this.vr.moves)); localStorage.setItem(prefix+"fen", this.vr.getFen()); + if (this.score != "*") + localStorage.setItem(prefix+"score", this.score); }, + // "computer mode" clearing is done through the menu clearStorage: function() { - if (this.mode=="human") + if (["human","chat"].includes(this.mode)) { delete localStorage["myid"]; delete localStorage["oppid"]; + delete localStorage["gameId"]; } const prefix = (this.mode=="computer" ? "comp-" : ""); delete localStorage[prefix+"variant"]; delete localStorage[prefix+"mycolor"]; delete localStorage[prefix+"fenStart"]; - delete localStorage[prefix+"fen"]; delete localStorage[prefix+"moves"]; + delete localStorage[prefix+"fen"]; + delete localStorage[prefix+"score"]; }, // HACK because mini-css tooltips are persistent after click... getRidOfTooltip: function(elt) { @@ -1066,8 +1263,6 @@ Vue.component('my-game', { }, clickComputerGame: function(e) { this.getRidOfTooltip(e.currentTarget); - if (this.mode == "human") - return; //no newgame while playing this.newGame("computer"); }, clickFriendGame: function(e) { @@ -1086,8 +1281,8 @@ Vue.component('my-game', { } this.endGame(this.mycolor=="w"?"0-1":"1-0"); }, - newGame: function(mode, fenInit, color, oppId, moves, continuation) { - const fen = fenInit || VariantRules.GenRandInitFen(); + newGame: function(mode, fenInit, color, oppId) { + let fen = fenInit || VariantRules.GenRandInitFen(); console.log(fen); //DEBUG if (mode=="human" && !oppId) { @@ -1106,75 +1301,96 @@ Vue.component('my-game', { setTimeout(() => { modalBox.checked = false; }, 2000); return; } - if (mode == "computer" && !continuation) + if (["human","chat"].includes(this.mode)) + { + // Start a new game vs. another human (or...) => forget about current one + this.clearStorage(); + } + if (mode == "computer") { const storageVariant = localStorage.getItem("comp-variant"); - if (!!storageVariant && storageVariant !== variant) + if (!!storageVariant) { - if (!confirm("Unfinished " + storageVariant + - " computer game will be erased")) + if (storageVariant !== variant) { - return; + if (!confirm("Unfinished " + storageVariant + + " computer game will be erased")) + { + return; + } + } + else + { + const score = localStorage.getItem("comp-score"); + if (score == "*") + return this.continueGame("computer"); } } } - if (this.mode == "computer" && mode == "human") - { - // Save current computer game to resume it later - this.setStorage(); - } - this.vr = new VariantRules(fen, moves || []); + this.vr = new VariantRules(fen, []); this.score = "*"; this.pgnTxt = ""; //redundant with this.score = "*", but cleaner this.mode = mode; - if (continuation && moves.length > 0) //NOTE: "continuation": redundant test - { - const lastMove = moves[moves.length-1]; - this.vr.undo(lastMove); - this.incheck = this.vr.getCheckSquares(lastMove); - this.vr.play(lastMove, "ingame"); - } - else - this.incheck = []; - if (continuation) - { - const prefix = (mode=="computer" ? "comp-" : ""); - this.fenStart = localStorage.getItem(prefix+"fenStart"); - } - else - this.fenStart = fen; + this.incheck = []; + this.fenStart = V.ParseFen(fen).position; //this is enough if (mode=="human") { // Opponent found! - if (!continuation) //not playing sound on game continuation - { - if (this.sound >= 1) - new Audio("/sounds/newgame.mp3").play().catch(err => {}); - document.getElementById("modal-newgame").checked = false; - } + this.gameId = getRandString(); this.oppid = oppId; - this.oppConnected = !continuation; + this.oppConnected = true; this.mycolor = color; this.seek = false; + if (this.sound >= 1) + new Audio("/sounds/newgame.mp3").play().catch(err => {}); + document.getElementById("modal-newgame").checked = false; this.setStorage(); //in case of interruptions } else if (mode == "computer") { - this.mycolor = Math.random() < 0.5 ? 'w' : 'b'; - if (this.mycolor == 'b') - setTimeout(this.playComputerMove, 100); //small delay for drawing board + this.compWorker.postMessage(["init",this.vr.getFen()]); + this.mycolor = (Math.random() < 0.5 ? 'w' : 'b'); + this.setStorage(); //store game state + if (this.mycolor != this.vr.turn) + this.playComputerMove(); } //else: against a (IRL) friend or problem solving: nothing more to do }, + continueGame: function(mode) { + this.mode = mode; + this.oppid = (mode=="human" ? localStorage.getItem("oppid") : undefined); + const prefix = (mode=="computer" ? "comp-" : ""); + this.mycolor = localStorage.getItem(prefix+"mycolor"); + const moves = JSON.parse(localStorage.getItem(prefix+"moves")); + const fen = localStorage.getItem(prefix+"fen"); + const score = localStorage.getItem(prefix+"score"); //set in "endGame()" + this.fenStart = localStorage.getItem(prefix+"fenStart"); + if (mode == "human") + { + this.gameId = localStorage.getItem("gameId"); + // Send ping to server (answer pong if opponent is connected) + this.conn.send(JSON.stringify({ + code:"ping",oppid:this.oppid,gameId:this.gameId})); + } + else + this.compWorker.postMessage(["init",fen]); + this.vr = new VariantRules(fen, moves); + if (moves.length > 0) + { + const lastMove = moves[moves.length-1]; + this.vr.undo(lastMove); + this.incheck = this.vr.getCheckSquares(lastMove); + this.vr.play(lastMove, "ingame"); + } + if (score != "*") + { + // Small delay required when continuation run faster than drawing page + setTimeout(() => this.endGame(score), 100); + } + }, playComputerMove: function() { - const timeStart = Date.now(); - const compMove = this.vr.getComputerMove(); - // (first move) HACK: avoid selecting elements before they appear on page: - const delay = Math.max(250-(Date.now()-timeStart), 0); - setTimeout(() => { - if (this.mode == "computer") //Warning: mode could have changed! - this.play(compMove, "animate") - }, delay); + this.timeStart = Date.now(); + this.compWorker.postMessage(["askmove"]); }, // Get the identifier of a HTML table cell from its numeric coordinates o.x,o.y. getSquareId: function(o) { @@ -1218,7 +1434,7 @@ Vue.component('my-game', { this.selectedPiece.style.zIndex = 3000; const startSquare = this.getSquareFromId(e.target.parentNode.id); this.possibleMoves = []; - if (this.mode != "idle") + if (!["idle","chat"].includes(this.mode)) { const color = ["friend","problem"].includes(this.mode) ? this.vr.turn @@ -1332,19 +1548,26 @@ Vue.component('my-game', { this.conn.send(JSON.stringify({code:"newmove", move:move, oppid:this.oppid})); if (this.sound == 2) new Audio("/sounds/chessmove1.mp3").play().catch(err => {}); - if (this.mode != "idle") + if (!["idle","chat"].includes(this.mode)) { + // Emergency check, if human game started "at the same time" + // TODO: robustify this... + if (this.mode == "human" && !!move.computer) + return; this.incheck = this.vr.getCheckSquares(move); //is opponent in check? this.vr.play(move, "ingame"); + if (this.mode == "computer") + { + // Send the move to web worker (TODO: including his own moves?!) + this.compWorker.postMessage(["newmove",move]); + } } else { VariantRules.PlayOnBoard(this.vr.board, move); this.$forceUpdate(); //TODO: ?! } - if (["human","computer"].includes(this.mode)) - this.updateStorage(); //after our moves and opponent moves - if (this.mode != "idle") + if (!["idle","chat"].includes(this.mode)) { const eog = this.vr.checkGameOver(); if (eog != "*") @@ -1359,8 +1582,10 @@ Vue.component('my-game', { } } } - if (this.mode == "computer" && this.vr.turn != this.mycolor) - setTimeout(this.playComputerMove, 250); //small delay for animation + if (["human","computer"].includes(this.mode)) + this.updateStorage(); //after our moves and opponent moves + if (this.mode == "computer" && this.vr.turn != this.mycolor && this.score == "*") + this.playComputerMove(); }, undo: function() { // Navigate after game is over @@ -1375,7 +1600,18 @@ Vue.component('my-game', { undoInGame: function() { const lm = this.vr.lastMove; if (!!lm) + { this.vr.undo(lm); + const lmBefore = this.vr.lastMove; + if (!!lmBefore) + { + this.vr.undo(lmBefore); + this.incheck = this.vr.getCheckSquares(lmBefore); + this.vr.play(lmBefore, "ingame"); + } + else + this.incheck = []; + } }, }, })