Slight change in Ultima rules. TODO: merge with removed code 'isAttacked'
[vchess.git] / public / javascripts / components / game.js
index 7b238f5..6af331b 100644 (file)
@@ -17,8 +17,10 @@ Vue.component('my-game', {
                        fenStart: "",
                        incheck: [],
                        pgnTxt: "",
-                       expert: (getCookie("expert") === "1" ? true : false),
-                       gameId: "", //used to limit computer moves' time
+                       hints: (getCookie("hints") === "1" ? true : false),
+                       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")),
                };
        },
        render(h) {
@@ -87,7 +89,10 @@ Vue.component('my-game', {
                        const squareWidth = !!square00
                                ? parseFloat(window.getComputedStyle(square00).width.slice(0,-2))
                                : 0;
-                       const indicWidth = (squareWidth>0 ? squareWidth/2 : 20);
+                       const settingsBtnElt = document.getElementById("settingsBtn");
+                       const indicWidth = !!settingsBtnElt //-2 for border:
+                               ? parseFloat(window.getComputedStyle(settingsBtnElt).height.slice(0,-2)) - 2
+                               : (smallScreen ? 31 : 37);
                        if (this.mode == "human")
                        {
                                let connectedIndic = h(
@@ -123,23 +128,25 @@ Vue.component('my-game', {
                                }
                        );
                        elementArray.push(turnIndic);
-                       let expertSwitch = h(
+                       let settingsBtn = h(
                                'button',
                                {
-                                       on: { click: this.toggleExpertMode },
-                                       attrs: { "aria-label": 'Toggle expert mode' },
+                                       on: { click: this.showSettings },
+                                       attrs: {
+                                               "aria-label": 'Settings',
+                                               "id": "settingsBtn",
+                                       },
                                        'class': {
-                                               "tooltip":true,
+                                               "tooltip": true,
                                                "topindicator": true,
                                                "indic-right": true,
-                                               "expert-switch": true,
-                                               "expert-mode": this.expert,
-                                               "small": smallScreen,
+                                               "settings-btn": !smallScreen,
+                                               "settings-btn-small": smallScreen,
                                        },
                                },
-                               [h('i', { 'class': { "material-icons": true } }, "visibility_off")]
+                               [h('i', { 'class': { "material-icons": true } }, "settings")]
                        );
-                       elementArray.push(expertSwitch);
+                       elementArray.push(settingsBtn);
                        let choices = h('div',
                                {
                                        attrs: { "id": "choices" },
@@ -175,6 +182,9 @@ 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);
                        let gameDiv = h('div',
                                {
                                        'class': { 'game': true },
@@ -211,7 +221,7 @@ Vue.component('my-game', {
                                                                        )
                                                                );
                                                        }
-                                                       if (!this.expert && hintSquares[ci][cj])
+                                                       if (this.hints && hintSquares[ci][cj])
                                                        {
                                                                elems.push(
                                                                        h(
@@ -227,9 +237,6 @@ Vue.component('my-game', {
                                                                        )
                                                                );
                                                        }
-                                                       const lm = this.vr.lastMove;
-                                                       const showLight = !this.expert &&
-                                                               (this.mode!="idle" || this.cursor==this.vr.moves.length);
                                                        return h(
                                                                'div',
                                                                {
@@ -238,6 +245,7 @@ Vue.component('my-game', {
                                                                                ['board'+sizeY]: true,
                                                                                'light-square': (i+j)%2==0,
                                                                                'dark-square': (i+j)%2==1,
+                                                                               [this.color]: true,
                                                                                'highlight': showLight && !!lm && _.isMatch(lm.end, {x:ci,y:cj}),
                                                                                'incheck': showLight && incheckSq[ci][cj],
                                                                        },
@@ -428,6 +436,7 @@ Vue.component('my-game', {
                        ];
                        elementArray = elementArray.concat(modalEog);
                }
+               // NOTE: this modal could be in Pug view (no usage of Vue functions or variables)
                const modalNewgame = [
                        h('input',
                                {
@@ -534,6 +543,154 @@ Vue.component('my-game', {
                        )
                ];
                elementArray = elementArray.concat(modalFenEdit);
+               const modalSettings = [
+                       h('input',
+                               {
+                                       attrs: { "id": "modal-settings", type: "checkbox" },
+                                       "class": { "modal": true },
+                               }),
+                       h('div',
+                               {
+                                       attrs: { "role": "dialog", "aria-labelledby": "modal-settings" },
+                               },
+                               [
+                                       h('div',
+                                               {
+                                                       "class": { "card": true, "smallpad": true },
+                                               },
+                                               [
+                                                       h('label',
+                                                               {
+                                                                       attrs: { "id": "close-settings", "for": "modal-settings" },
+                                                                       "class": { "modal-close": true },
+                                                               }
+                                                       ),
+                                                       h('h3',
+                                                               {
+                                                                       "class": { "section": true },
+                                                                       domProps: { innerHTML: "Preferences" },
+                                                               }
+                                                       ),
+                                                       h('fieldset',
+                                                         { },
+                                                               [
+                                                                       //h('legend', { domProps: { innerHTML: "Legend title" } }),
+                                                                       h('label',
+                                                                               {
+                                                                                       attrs: { for: "setHints" },
+                                                                                       domProps: { innerHTML: "Show hints?" },
+                                                                               },
+                                                                       ),
+                                                                       h('input',
+                                                                               {
+                                                                                       attrs: {
+                                                                                               "id": "setHints",
+                                                                                               type: "checkbox",
+                                                                                               checked: this.hints,
+                                                                                       },
+                                                                                       on: { "change": this.toggleHints },
+                                                                               }
+                                                                       ),
+                                                               ]
+                                                       ),
+                                                       h('fieldset',
+                                                               { },
+                                                               [
+                                                                       h('label',
+                                                                               {
+                                                                                       attrs: { for: "selectColor" },
+                                                                                       domProps: { innerHTML: "Board colors" },
+                                                                               },
+                                                                       ),
+                                                                       h("select",
+                                                                               {
+                                                                                       attrs: { "id": "selectColor" },
+                                                                                       on: { "change": this.setColor },
+                                                                               },
+                                                                               [
+                                                                                       h("option",
+                                                                                               {
+                                                                                                       domProps: {
+                                                                                                               "value": "lichess",
+                                                                                                               innerHTML: "brown"
+                                                                                                       },
+                                                                                                       attrs: { "selected": this.color=="lichess" },
+                                                                                               }
+                                                                                       ),
+                                                                                       h("option",
+                                                                                               {
+                                                                                                       domProps: {
+                                                                                                               "value": "chesscom",
+                                                                                                               innerHTML: "green"
+                                                                                                       },
+                                                                                                       attrs: { "selected": this.color=="chesscom" },
+                                                                                               }
+                                                                                       ),
+                                                                                       h("option",
+                                                                                               {
+                                                                                                       domProps: {
+                                                                                                               "value": "chesstempo",
+                                                                                                               innerHTML: "blue"
+                                                                                                       },
+                                                                                                       attrs: { "selected": this.color=="chesstempo" },
+                                                                                               }
+                                                                                       ),
+                                                                               ],
+                                                                       ),
+                                                               ]
+                                                       ),
+                                                       h('fieldset',
+                                                               { },
+                                                               [
+                                                                       h('label',
+                                                                               {
+                                                                                       attrs: { for: "selectSound" },
+                                                                                       domProps: { innerHTML: "Play sounds?" },
+                                                                               },
+                                                                       ),
+                                                                       h("select",
+                                                                               {
+                                                                                       attrs: { "id": "selectSound" },
+                                                                                       on: { "change": this.setSound },
+                                                                               },
+                                                                               [
+                                                                                       h("option",
+                                                                                               {
+                                                                                                       domProps: {
+                                                                                                               "value": "0",
+                                                                                                               innerHTML: "None"
+                                                                                                       },
+                                                                                                       attrs: { "selected": this.sound==0 },
+                                                                                               }
+                                                                                       ),
+                                                                                       h("option",
+                                                                                               {
+                                                                                                       domProps: {
+                                                                                                               "value": "1",
+                                                                                                               innerHTML: "Newgame"
+                                                                                                       },
+                                                                                                       attrs: { "selected": this.sound==1 },
+                                                                                               }
+                                                                                       ),
+                                                                                       h("option",
+                                                                                               {
+                                                                                                       domProps: {
+                                                                                                               "value": "2",
+                                                                                                               innerHTML: "All"
+                                                                                                       },
+                                                                                                       attrs: { "selected": this.sound==2 },
+                                                                                               }
+                                                                                       ),
+                                                                               ],
+                                                                       ),
+                                                               ]
+                                                       ),
+                                               ]
+                                       )
+                               ]
+                       )
+               ];
+               elementArray = elementArray.concat(modalSettings);
                const actions = h('div',
                        {
                                attrs: { "id": "actions" },
@@ -546,7 +703,10 @@ Vue.component('my-game', {
                {
                        elementArray.push(
                                h('div',
-                                       { attrs: { id: "pgn-div" } },
+                                       {
+                                               attrs: { id: "pgn-div" },
+                                               "class": { "section-content": true },
+                                       },
                                        [
                                                h('a',
                                                        {
@@ -559,10 +719,16 @@ Vue.component('my-game', {
                                                h('p',
                                                        {
                                                                attrs: { id: "pgn-game" },
-                                                               on: { click: this.download },
                                                                domProps: { innerHTML: this.pgnTxt }
                                                        }
-                                               )
+                                               ),
+                                               h('button',
+                                                       {
+                                                               attrs: { "id": "downloadBtn" },
+                                                               on: { click: this.download },
+                                                               domProps: { innerHTML: "Download game" },
+                                                       }
+                                               ),
                                        ]
                                )
                        );
@@ -572,7 +738,10 @@ Vue.component('my-game', {
                        // Show current FEN
                        elementArray.push(
                                h('div',
-                                       { attrs: { id: "fen-div" } },
+                                       {
+                                               attrs: { id: "fen-div" },
+                                               "class": { "section-content": true },
+                                       },
                                        [
                                                h('p',
                                                        {
@@ -787,6 +956,22 @@ Vue.component('my-game', {
                        elt.style.visibility = "hidden";
                        setTimeout(() => { elt.style.visibility="visible"; }, 100);
                },
+               showSettings: function(e) {
+                       this.getRidOfTooltip(e.currentTarget);
+                       document.getElementById("modal-settings").checked = true;
+               },
+               toggleHints: function() {
+                       this.hints = !this.hints;
+                       setCookie("hints", this.hints ? "1" : "0");
+               },
+               setColor: function(e) {
+                       this.color = e.target.options[e.target.selectedIndex].value;
+                       setCookie("color", this.color);
+               },
+               setSound: function(e) {
+                       this.sound = parseInt(e.target.options[e.target.selectedIndex].value);
+                       setCookie("sound", this.sound);
+               },
                clickGameSeek: function(e) {
                        this.getRidOfTooltip(e.currentTarget);
                        if (this.mode == "human")
@@ -810,11 +995,6 @@ Vue.component('my-game', {
                        this.getRidOfTooltip(e.currentTarget);
                        document.getElementById("modal-fenedit").checked = true;
                },
-               toggleExpertMode: function(e) {
-                       this.getRidOfTooltip(e.currentTarget);
-                       this.expert = !this.expert;
-                       setCookie("expert", this.expert ? "1" : "0");
-               },
                resign: function(e) {
                        this.getRidOfTooltip(e.currentTarget);
                        if (this.mode == "human" && this.oppConnected)
@@ -828,7 +1008,7 @@ 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();
+                       const fen = "M7/8/8/3K1k2/8/8/8/8 0000";//fenInit || VariantRules.GenRandInitFen();
                        console.log(fen); //DEBUG
                        if (mode=="human" && !oppId)
                        {
@@ -855,7 +1035,6 @@ Vue.component('my-game', {
                                }
                                return;
                        }
-                       this.gameId = getRandString();
                        this.vr = new VariantRules(fen, moves || []);
                        this.score = "*";
                        this.pgnTxt = ""; //redundant with this.score = "*", but cleaner
@@ -865,10 +1044,10 @@ Vue.component('my-game', {
                        if (mode=="human")
                        {
                                // Opponent found!
-                               if (!continuation)
+                               if (!continuation) //not playing sound on game continuation
                                {
-                                       // Not playing sound on game continuation:
-                                       new Audio("/sounds/newgame.mp3").play().then(() => {}).catch(err => {});
+                                       if (this.sound >= 1)
+                                               new Audio("/sounds/newgame.mp3").play().then(() => {}).catch(err => {});
                                        document.getElementById("modal-newgame").checked = false;
                                }
                                this.oppid = oppId;
@@ -887,7 +1066,7 @@ Vue.component('my-game', {
                        }
                        else if (mode == "computer")
                        {
-                               this.mycolor = Math.random() < 0.5 ? 'w' : 'b';
+                               this.mycolor = "w";//Math.random() < 0.5 ? 'w' : 'b';
                                if (this.mycolor == 'b')
                                        setTimeout(this.playComputerMove, 500);
                        }
@@ -895,17 +1074,6 @@ Vue.component('my-game', {
                },
                playComputerMove: function() {
                        const timeStart = Date.now();
-                       // We use moves' count to know if search finished:
-                       const nbMoves = this.vr.moves.length;
-                       const gameId = this.gameId; //to know if game was reset before timer end
-                       setTimeout(
-                               () => {
-                                       if (gameId != this.gameId)
-                                               return; //game stopped
-                                       const L = this.vr.moves.length;
-                                       if (nbMoves == L || !this.vr.moves[L-1].notation) //move search didn't finish
-                                               this.vr.shouldReturn = true;
-                               }, 5000);
                        const compMove = this.vr.getComputerMove();
                        // (first move) HACK: avoid selecting elements before they appear on page:
                        const delay = Math.max(500-(Date.now()-timeStart), 0);
@@ -1059,7 +1227,8 @@ Vue.component('my-game', {
                        // Not programmatic, or animation is over
                        if (this.mode == "human" && this.vr.turn == this.mycolor)
                                this.conn.send(JSON.stringify({code:"newmove", move:move, oppid:this.oppid}));
-                       new Audio("/sounds/chessmove1.mp3").play().then(() => {}).catch(err => {});
+                       if (this.sound == 2)
+                               new Audio("/sounds/chessmove1.mp3").play().then(() => {}).catch(err => {});
                        if (this.mode != "idle")
                        {
                                this.incheck = this.vr.getCheckSquares(move); //is opponent in check?