Commit | Line | Data |
---|---|---|
92342261 | 1 | // Game logic on a variant page |
1d184b4c | 2 | Vue.component('my-game', { |
c794dbb8 | 3 | props: ["problem"], |
1d184b4c BA |
4 | data: function() { |
5 | return { | |
6 | vr: null, //object to check moves, store them, FEN.. | |
7 | mycolor: "w", | |
8 | possibleMoves: [], //filled after each valid click/dragstart | |
92342261 | 9 | choices: [], //promotion pieces, or checkered captures... (as moves) |
1d184b4c BA |
10 | start: {}, //pixels coordinates + id of starting square (click or drag) |
11 | selectedPiece: null, //moving piece (or clicked piece) | |
92342261 | 12 | conn: null, //socket connection |
dfb4afc1 | 13 | score: "*", //'*' means 'unfinished' |
3a609580 BA |
14 | mode: "idle", //human, chat, friend, problem, computer or idle (if not playing) |
15 | myid: "", //our ID, always set | |
1d184b4c | 16 | oppid: "", //opponent ID in case of HH game |
3a609580 BA |
17 | myname: getCookie("username","anonymous"), |
18 | oppName: "anonymous", //opponent name, revealed after a game (if provided) | |
19 | chats: [], //chat messages after human game | |
1d184b4c | 20 | oppConnected: false, |
186516b8 | 21 | seek: false, |
762b7c9c | 22 | fenStart: "", |
4b5fe306 | 23 | incheck: [], |
3840e240 | 24 | pgnTxt: "", |
88af03d2 | 25 | hints: (getCookie("hints") === "1" ? true : false), |
a897b421 BA |
26 | color: getCookie("color", "lichess"), //lichess, chesscom or chesstempo |
27 | // sound level: 0 = no sound, 1 = sound only on newgame, 2 = always | |
8b7aead3 | 28 | sound: parseInt(getCookie("sound", "2")), |
643479f8 BA |
29 | // Web worker to play computer moves without freezing interface: |
30 | compWorker: new Worker('/javascripts/playCompMove.js'), | |
31 | timeStart: undefined, //time when computer starts thinking | |
1d184b4c BA |
32 | }; |
33 | }, | |
c794dbb8 | 34 | watch: { |
3a609580 | 35 | problem: function(p) { |
c794dbb8 | 36 | // 'problem' prop changed: update board state |
1a788978 | 37 | this.newGame("problem", p.fen, V.ParseFen(p.fen).turn); |
c794dbb8 BA |
38 | }, |
39 | }, | |
1d184b4c | 40 | render(h) { |
0b7d99ec | 41 | const [sizeX,sizeY] = [V.size.x,V.size.y]; |
15c1295a | 42 | const smallScreen = (window.innerWidth <= 420); |
1d184b4c BA |
43 | // Precompute hints squares to facilitate rendering |
44 | let hintSquares = doubleArray(sizeX, sizeY, false); | |
45 | this.possibleMoves.forEach(m => { hintSquares[m.end.x][m.end.y] = true; }); | |
4b5fe306 BA |
46 | // Also precompute in-check squares |
47 | let incheckSq = doubleArray(sizeX, sizeY, false); | |
48 | this.incheck.forEach(sq => { incheckSq[sq[0]][sq[1]] = true; }); | |
1d184b4c | 49 | let elementArray = []; |
2748531f | 50 | let actionArray = []; |
1dcf83e8 BA |
51 | actionArray.push( |
52 | h('button', | |
53 | { | |
54 | on: { click: this.clickGameSeek }, | |
55 | attrs: { "aria-label": 'New online game' }, | |
56 | 'class': { | |
57 | "tooltip": true, | |
58 | "bottom": true, //display below | |
59 | "seek": this.seek, | |
60 | "playing": this.mode == "human", | |
b8a0ec4a | 61 | "small": smallScreen, |
1d184b4c | 62 | }, |
1dcf83e8 BA |
63 | }, |
64 | [h('i', { 'class': { "material-icons": true } }, "accessibility")]) | |
65 | ); | |
3a609580 | 66 | if (["idle","chat","computer"].includes(this.mode)) |
2748531f BA |
67 | { |
68 | actionArray.push( | |
69 | h('button', | |
1d184b4c | 70 | { |
f3802fcd | 71 | on: { click: this.clickComputerGame }, |
1d184b4c | 72 | attrs: { "aria-label": 'New game VS computer' }, |
186516b8 BA |
73 | 'class': { |
74 | "tooltip":true, | |
0706ea91 | 75 | "bottom": true, |
2748531f | 76 | "playing": this.mode == "computer", |
b8a0ec4a | 77 | "small": smallScreen, |
186516b8 | 78 | }, |
1d184b4c BA |
79 | }, |
80 | [h('i', { 'class': { "material-icons": true } }, "computer")]) | |
2748531f BA |
81 | ); |
82 | } | |
3a609580 | 83 | if (["idle","chat","friend"].includes(this.mode)) |
2748531f BA |
84 | { |
85 | actionArray.push( | |
86 | h('button', | |
87 | { | |
88 | on: { click: this.clickFriendGame }, | |
89 | attrs: { "aria-label": 'New IRL game' }, | |
90 | 'class': { | |
91 | "tooltip":true, | |
92 | "bottom": true, | |
93 | "playing": this.mode == "friend", | |
b8a0ec4a | 94 | "small": smallScreen, |
2748531f BA |
95 | }, |
96 | }, | |
97 | [h('i', { 'class': { "material-icons": true } }, "people")]) | |
98 | ); | |
99 | } | |
1d184b4c BA |
100 | if (!!this.vr) |
101 | { | |
bdb1f12d BA |
102 | const square00 = document.getElementById("sq-0-0"); |
103 | const squareWidth = !!square00 | |
104 | ? parseFloat(window.getComputedStyle(square00).width.slice(0,-2)) | |
105 | : 0; | |
88af03d2 BA |
106 | const settingsBtnElt = document.getElementById("settingsBtn"); |
107 | const indicWidth = !!settingsBtnElt //-2 for border: | |
108 | ? parseFloat(window.getComputedStyle(settingsBtnElt).height.slice(0,-2)) - 2 | |
05290bf9 | 109 | : (smallScreen ? 31 : 37); |
1d184b4c BA |
110 | if (this.mode == "human") |
111 | { | |
1a788978 | 112 | const connectedIndic = h( |
1d184b4c BA |
113 | 'div', |
114 | { | |
115 | "class": { | |
bdb1f12d BA |
116 | "topindicator": true, |
117 | "indic-left": true, | |
1d184b4c BA |
118 | "connected": this.oppConnected, |
119 | "disconnected": !this.oppConnected, | |
120 | }, | |
bdb1f12d BA |
121 | style: { |
122 | "width": indicWidth + "px", | |
123 | "height": indicWidth + "px", | |
124 | }, | |
1d184b4c BA |
125 | } |
126 | ); | |
127 | elementArray.push(connectedIndic); | |
128 | } | |
3a609580 BA |
129 | else if (this.mode == "chat") |
130 | { | |
131 | // Also show connection indication, but also nickname | |
132 | const nicknameOpponent = h( | |
133 | 'div', | |
134 | { | |
135 | "class": { | |
136 | "clickable": true, | |
137 | "topindicator": true, | |
138 | "indic-left": true, | |
139 | "name-connected": this.oppConnected, | |
140 | "name-disconnected": !this.oppConnected, | |
141 | }, | |
142 | domProps: { | |
143 | innerHTML: this.oppName, | |
144 | }, | |
145 | on: { | |
146 | "click": () => { document.getElementById("modal-chat").checked = true; }, | |
147 | }, | |
148 | } | |
149 | ); | |
150 | elementArray.push(nicknameOpponent); | |
151 | } | |
1a788978 | 152 | const turnIndic = h( |
bdb1f12d BA |
153 | 'div', |
154 | { | |
155 | "class": { | |
156 | "topindicator": true, | |
157 | "indic-right": true, | |
158 | "white-turn": this.vr.turn=="w", | |
159 | "black-turn": this.vr.turn=="b", | |
160 | }, | |
161 | style: { | |
162 | "width": indicWidth + "px", | |
163 | "height": indicWidth + "px", | |
164 | }, | |
165 | } | |
166 | ); | |
167 | elementArray.push(turnIndic); | |
1a788978 | 168 | const settingsBtn = h( |
3ed62725 BA |
169 | 'button', |
170 | { | |
88af03d2 BA |
171 | on: { click: this.showSettings }, |
172 | attrs: { | |
173 | "aria-label": 'Settings', | |
174 | "id": "settingsBtn", | |
175 | }, | |
3ed62725 | 176 | 'class': { |
88af03d2 | 177 | "tooltip": true, |
3ed62725 | 178 | "topindicator": true, |
3a609580 | 179 | "indic-right": true, |
05290bf9 BA |
180 | "settings-btn": !smallScreen, |
181 | "settings-btn-small": smallScreen, | |
3ed62725 BA |
182 | }, |
183 | }, | |
88af03d2 | 184 | [h('i', { 'class': { "material-icons": true } }, "settings")] |
3ed62725 | 185 | ); |
88af03d2 | 186 | elementArray.push(settingsBtn); |
1a788978 BA |
187 | if (this.mode == "problem") |
188 | { | |
189 | // Show problem instructions | |
190 | elementArray.push( | |
191 | h('div', | |
192 | { | |
193 | attrs: { id: "instructions-div" }, | |
3a609580 BA |
194 | "class": { |
195 | "clearer": true, | |
196 | "section-content": true, | |
197 | }, | |
1a788978 BA |
198 | }, |
199 | [ | |
200 | h('p', | |
201 | { | |
202 | attrs: { id: "problem-instructions" }, | |
203 | domProps: { innerHTML: this.problem.instructions } | |
204 | } | |
205 | ) | |
206 | ] | |
207 | ) | |
208 | ); | |
209 | } | |
210 | const choices = h('div', | |
1d184b4c BA |
211 | { |
212 | attrs: { "id": "choices" }, | |
213 | 'class': { 'row': true }, | |
214 | style: { | |
1d184b4c BA |
215 | "display": this.choices.length>0?"block":"none", |
216 | "top": "-" + ((sizeY/2)*squareWidth+squareWidth/2) + "px", | |
217 | "width": (this.choices.length * squareWidth) + "px", | |
218 | "height": squareWidth + "px", | |
219 | }, | |
220 | }, | |
221 | this.choices.map( m => { //a "choice" is a move | |
222 | return h('div', | |
223 | { | |
c94bc812 BA |
224 | 'class': { |
225 | 'board': true, | |
8a196305 | 226 | ['board'+sizeY]: true, |
c94bc812 | 227 | }, |
1d184b4c BA |
228 | style: { |
229 | 'width': (100/this.choices.length) + "%", | |
230 | 'padding-bottom': (100/this.choices.length) + "%", | |
231 | }, | |
232 | }, | |
233 | [h('img', | |
234 | { | |
4b353936 BA |
235 | attrs: { "src": '/images/pieces/' + |
236 | VariantRules.getPpath(m.appear[0].c+m.appear[0].p) + '.svg' }, | |
c94bc812 | 237 | 'class': { 'choice-piece': true }, |
1d184b4c BA |
238 | on: { "click": e => { this.play(m); this.choices=[]; } }, |
239 | }) | |
240 | ] | |
241 | ); | |
242 | }) | |
243 | ); | |
244 | // Create board element (+ reserves if needed by variant or mode) | |
130db3ef BA |
245 | const lm = this.vr.lastMove; |
246 | const showLight = this.hints && | |
3a609580 | 247 | (!["idle","chat"].includes(this.mode) || this.cursor==this.vr.moves.length); |
1a788978 | 248 | const gameDiv = h('div', |
1d184b4c BA |
249 | { |
250 | 'class': { 'game': true }, | |
251 | }, | |
252 | [_.range(sizeX).map(i => { | |
dfec5327 | 253 | let ci = (this.mycolor=='w' ? i : sizeX-i-1); |
1d184b4c BA |
254 | return h( |
255 | 'div', | |
256 | { | |
257 | 'class': { | |
258 | 'row': true, | |
259 | }, | |
260 | style: { 'opacity': this.choices.length>0?"0.5":"1" }, | |
261 | }, | |
262 | _.range(sizeY).map(j => { | |
dfec5327 | 263 | let cj = (this.mycolor=='w' ? j : sizeY-j-1); |
1d184b4c BA |
264 | let elems = []; |
265 | if (this.vr.board[ci][cj] != VariantRules.EMPTY) | |
266 | { | |
267 | elems.push( | |
268 | h( | |
269 | 'img', | |
270 | { | |
271 | 'class': { | |
272 | 'piece': true, | |
4b353936 BA |
273 | 'ghost': !!this.selectedPiece |
274 | && this.selectedPiece.parentNode.id == "sq-"+ci+"-"+cj, | |
1d184b4c BA |
275 | }, |
276 | attrs: { | |
4b353936 BA |
277 | src: "/images/pieces/" + |
278 | VariantRules.getPpath(this.vr.board[ci][cj]) + ".svg", | |
1d184b4c BA |
279 | }, |
280 | } | |
281 | ) | |
282 | ); | |
283 | } | |
88af03d2 | 284 | if (this.hints && hintSquares[ci][cj]) |
1d184b4c BA |
285 | { |
286 | elems.push( | |
287 | h( | |
288 | 'img', | |
289 | { | |
290 | 'class': { | |
291 | 'mark-square': true, | |
292 | }, | |
293 | attrs: { | |
294 | src: "/images/mark.svg", | |
295 | }, | |
296 | } | |
297 | ) | |
298 | ); | |
299 | } | |
1d184b4c BA |
300 | return h( |
301 | 'div', | |
302 | { | |
303 | 'class': { | |
304 | 'board': true, | |
8a196305 | 305 | ['board'+sizeY]: true, |
3300df38 BA |
306 | 'light-square': (i+j)%2==0, |
307 | 'dark-square': (i+j)%2==1, | |
a897b421 | 308 | [this.color]: true, |
3300df38 BA |
309 | 'highlight': showLight && !!lm && _.isMatch(lm.end, {x:ci,y:cj}), |
310 | 'incheck': showLight && incheckSq[ci][cj], | |
1d184b4c BA |
311 | }, |
312 | attrs: { | |
313 | id: this.getSquareId({x:ci,y:cj}), | |
314 | }, | |
315 | }, | |
316 | elems | |
317 | ); | |
318 | }) | |
319 | ); | |
320 | }), choices] | |
321 | ); | |
3a609580 | 322 | if (!["idle","chat"].includes(this.mode)) |
204e289b BA |
323 | { |
324 | actionArray.push( | |
325 | h('button', | |
326 | { | |
327 | on: { click: this.resign }, | |
328 | attrs: { "aria-label": 'Resign' }, | |
329 | 'class': { | |
330 | "tooltip":true, | |
331 | "bottom": true, | |
b8a0ec4a | 332 | "small": smallScreen, |
204e289b | 333 | }, |
0706ea91 | 334 | }, |
204e289b BA |
335 | [h('i', { 'class': { "material-icons": true } }, "flag")]) |
336 | ); | |
337 | } | |
e64084da BA |
338 | else if (this.vr.moves.length > 0) |
339 | { | |
340 | // A game finished, and another is not started yet: allow navigation | |
341 | actionArray = actionArray.concat([ | |
342 | h('button', | |
343 | { | |
e64084da BA |
344 | on: { click: e => this.undo() }, |
345 | attrs: { "aria-label": 'Undo' }, | |
92342261 BA |
346 | "class": { |
347 | "small": smallScreen, | |
348 | "marginleft": true, | |
349 | }, | |
e64084da BA |
350 | }, |
351 | [h('i', { 'class': { "material-icons": true } }, "fast_rewind")]), | |
352 | h('button', | |
353 | { | |
354 | on: { click: e => this.play() }, | |
355 | attrs: { "aria-label": 'Play' }, | |
b8a0ec4a | 356 | "class": { "small": smallScreen }, |
e64084da BA |
357 | }, |
358 | [h('i', { 'class': { "material-icons": true } }, "fast_forward")]), | |
359 | ] | |
360 | ); | |
361 | } | |
b5fb8e69 | 362 | if (["friend","problem"].includes(this.mode)) |
2748531f BA |
363 | { |
364 | actionArray = actionArray.concat( | |
365 | [ | |
366 | h('button', | |
367 | { | |
2748531f BA |
368 | on: { click: this.undoInGame }, |
369 | attrs: { "aria-label": 'Undo' }, | |
92342261 BA |
370 | "class": { |
371 | "small": smallScreen, | |
372 | "marginleft": true, | |
373 | }, | |
2748531f BA |
374 | }, |
375 | [h('i', { 'class': { "material-icons": true } }, "undo")] | |
376 | ), | |
377 | h('button', | |
378 | { | |
379 | on: { click: () => { this.mycolor = this.vr.getOppCol(this.mycolor) } }, | |
380 | attrs: { "aria-label": 'Flip' }, | |
b8a0ec4a | 381 | "class": { "small": smallScreen }, |
2748531f BA |
382 | }, |
383 | [h('i', { 'class': { "material-icons": true } }, "cached")] | |
384 | ), | |
385 | ]); | |
386 | } | |
1d184b4c | 387 | elementArray.push(gameDiv); |
5c42c64e | 388 | if (!!this.vr.reserve) |
1221ac47 | 389 | { |
6752407b | 390 | const shiftIdx = (this.mycolor=="w" ? 0 : 1); |
5c42c64e | 391 | let myReservePiecesArray = []; |
1221ac47 BA |
392 | for (let i=0; i<VariantRules.RESERVE_PIECES.length; i++) |
393 | { | |
5c42c64e BA |
394 | myReservePiecesArray.push(h('div', |
395 | { | |
396 | 'class': {'board':true, ['board'+sizeY]:true}, | |
6752407b | 397 | attrs: { id: this.getSquareId({x:sizeX+shiftIdx,y:i}) } |
5c42c64e BA |
398 | }, |
399 | [ | |
400 | h('img', | |
1221ac47 BA |
401 | { |
402 | 'class': {"piece":true}, | |
403 | attrs: { | |
404 | "src": "/images/pieces/" + | |
405 | this.vr.getReservePpath(this.mycolor,i) + ".svg", | |
1221ac47 | 406 | } |
5c42c64e BA |
407 | }), |
408 | h('sup', | |
92342261 | 409 | {"class": { "reserve-count": true } }, |
5c42c64e BA |
410 | [ this.vr.reserve[this.mycolor][VariantRules.RESERVE_PIECES[i]] ] |
411 | ) | |
412 | ])); | |
413 | } | |
414 | let oppReservePiecesArray = []; | |
415 | const oppCol = this.vr.getOppCol(this.mycolor); | |
416 | for (let i=0; i<VariantRules.RESERVE_PIECES.length; i++) | |
417 | { | |
418 | oppReservePiecesArray.push(h('div', | |
419 | { | |
420 | 'class': {'board':true, ['board'+sizeY]:true}, | |
6752407b | 421 | attrs: { id: this.getSquareId({x:sizeX+(1-shiftIdx),y:i}) } |
5c42c64e BA |
422 | }, |
423 | [ | |
424 | h('img', | |
425 | { | |
426 | 'class': {"piece":true}, | |
427 | attrs: { | |
428 | "src": "/images/pieces/" + | |
429 | this.vr.getReservePpath(oppCol,i) + ".svg", | |
430 | } | |
431 | }), | |
432 | h('sup', | |
92342261 | 433 | {"class": { "reserve-count": true } }, |
5c42c64e BA |
434 | [ this.vr.reserve[oppCol][VariantRules.RESERVE_PIECES[i]] ] |
435 | ) | |
436 | ])); | |
1221ac47 | 437 | } |
5c42c64e BA |
438 | let reserves = h('div', |
439 | { | |
92342261 BA |
440 | 'class':{ |
441 | 'game': true, | |
442 | "reserve-div": true, | |
443 | }, | |
5c42c64e BA |
444 | }, |
445 | [ | |
446 | h('div', | |
447 | { | |
92342261 BA |
448 | 'class': { |
449 | 'row': true, | |
450 | "reserve-row-1": true, | |
451 | }, | |
5c42c64e BA |
452 | }, |
453 | myReservePiecesArray | |
454 | ), | |
1221ac47 BA |
455 | h('div', |
456 | { 'class': { 'row': true }}, | |
5c42c64e | 457 | oppReservePiecesArray |
1221ac47 | 458 | ) |
5c42c64e | 459 | ] |
1221ac47 | 460 | ); |
5c42c64e | 461 | elementArray.push(reserves); |
1221ac47 | 462 | } |
1d184b4c BA |
463 | const modalEog = [ |
464 | h('input', | |
465 | { | |
ecf44502 | 466 | attrs: { "id": "modal-eog", type: "checkbox" }, |
1d184b4c BA |
467 | "class": { "modal": true }, |
468 | }), | |
469 | h('div', | |
470 | { | |
da06a6eb | 471 | attrs: { "role": "dialog", "aria-labelledby": "eogMessage" }, |
1d184b4c BA |
472 | }, |
473 | [ | |
474 | h('div', | |
475 | { | |
476 | "class": { "card": true, "smallpad": true }, | |
477 | }, | |
01a135e2 BA |
478 | [ |
479 | h('label', | |
480 | { | |
481 | attrs: { "for": "modal-eog" }, | |
482 | "class": { "modal-close": true }, | |
483 | } | |
484 | ), | |
485 | h('h3', | |
486 | { | |
da06a6eb | 487 | attrs: { "id": "eogMessage" }, |
01a135e2 | 488 | "class": { "section": true }, |
1a788978 | 489 | domProps: { innerHTML: this.endgameMessage }, |
01a135e2 BA |
490 | } |
491 | ) | |
492 | ] | |
1d184b4c BA |
493 | ) |
494 | ] | |
495 | ) | |
496 | ]; | |
497 | elementArray = elementArray.concat(modalEog); | |
498 | } | |
12b46d8f | 499 | // NOTE: this modal could be in Pug view (no usage of Vue functions or variables) |
1d184b4c BA |
500 | const modalNewgame = [ |
501 | h('input', | |
502 | { | |
ecf44502 | 503 | attrs: { "id": "modal-newgame", type: "checkbox" }, |
1d184b4c BA |
504 | "class": { "modal": true }, |
505 | }), | |
506 | h('div', | |
507 | { | |
da06a6eb | 508 | attrs: { "role": "dialog", "aria-labelledby": "newGameTxt" }, |
1d184b4c BA |
509 | }, |
510 | [ | |
511 | h('div', | |
512 | { | |
513 | "class": { "card": true, "smallpad": true }, | |
514 | }, | |
515 | [ | |
516 | h('label', | |
517 | { | |
ecf44502 | 518 | attrs: { "id": "close-newgame", "for": "modal-newgame" }, |
1d184b4c BA |
519 | "class": { "modal-close": true }, |
520 | } | |
521 | ), | |
522 | h('h3', | |
523 | { | |
da06a6eb | 524 | attrs: { "id": "newGameTxt" }, |
1d184b4c BA |
525 | "class": { "section": true }, |
526 | domProps: { innerHTML: "New game" }, | |
527 | } | |
528 | ), | |
529 | h('p', | |
530 | { | |
531 | "class": { "section": true }, | |
532 | domProps: { innerHTML: "Waiting for opponent..." }, | |
533 | } | |
534 | ) | |
535 | ] | |
536 | ) | |
537 | ] | |
538 | ) | |
539 | ]; | |
540 | elementArray = elementArray.concat(modalNewgame); | |
2748531f BA |
541 | const modalFenEdit = [ |
542 | h('input', | |
543 | { | |
544 | attrs: { "id": "modal-fenedit", type: "checkbox" }, | |
545 | "class": { "modal": true }, | |
546 | }), | |
547 | h('div', | |
548 | { | |
da06a6eb | 549 | attrs: { "role": "dialog", "aria-labelledby": "titleFenedit" }, |
2748531f BA |
550 | }, |
551 | [ | |
552 | h('div', | |
553 | { | |
554 | "class": { "card": true, "smallpad": true }, | |
555 | }, | |
556 | [ | |
557 | h('label', | |
558 | { | |
559 | attrs: { "id": "close-fenedit", "for": "modal-fenedit" }, | |
560 | "class": { "modal-close": true }, | |
561 | } | |
562 | ), | |
563 | h('h3', | |
564 | { | |
da06a6eb | 565 | attrs: { "id": "titleFenedit" }, |
2748531f BA |
566 | "class": { "section": true }, |
567 | domProps: { innerHTML: "Position + flags (FEN):" }, | |
568 | } | |
569 | ), | |
570 | h('input', | |
571 | { | |
572 | attrs: { | |
573 | "id": "input-fen", | |
574 | type: "text", | |
575 | value: VariantRules.GenRandInitFen(), | |
576 | }, | |
577 | } | |
578 | ), | |
579 | h('button', | |
580 | { | |
581 | on: { click: | |
582 | () => { | |
583 | const fen = document.getElementById("input-fen").value; | |
584 | document.getElementById("modal-fenedit").checked = false; | |
585 | this.newGame("friend", fen); | |
586 | } | |
587 | }, | |
588 | domProps: { innerHTML: "Ok" }, | |
589 | } | |
590 | ), | |
591 | h('button', | |
592 | { | |
593 | on: { click: | |
594 | () => { | |
595 | document.getElementById("input-fen").value = | |
596 | VariantRules.GenRandInitFen(); | |
597 | } | |
598 | }, | |
599 | domProps: { innerHTML: "Random" }, | |
600 | } | |
601 | ), | |
602 | ] | |
603 | ) | |
604 | ] | |
605 | ) | |
606 | ]; | |
607 | elementArray = elementArray.concat(modalFenEdit); | |
88af03d2 BA |
608 | const modalSettings = [ |
609 | h('input', | |
610 | { | |
611 | attrs: { "id": "modal-settings", type: "checkbox" }, | |
612 | "class": { "modal": true }, | |
613 | }), | |
614 | h('div', | |
615 | { | |
da06a6eb | 616 | attrs: { "role": "dialog", "aria-labelledby": "settingsTitle" }, |
88af03d2 BA |
617 | }, |
618 | [ | |
619 | h('div', | |
620 | { | |
621 | "class": { "card": true, "smallpad": true }, | |
622 | }, | |
623 | [ | |
624 | h('label', | |
625 | { | |
626 | attrs: { "id": "close-settings", "for": "modal-settings" }, | |
627 | "class": { "modal-close": true }, | |
628 | } | |
629 | ), | |
630 | h('h3', | |
631 | { | |
da06a6eb | 632 | attrs: { "id": "settingsTitle" }, |
88af03d2 | 633 | "class": { "section": true }, |
a897b421 | 634 | domProps: { innerHTML: "Preferences" }, |
88af03d2 BA |
635 | } |
636 | ), | |
12b46d8f BA |
637 | h('fieldset', |
638 | { }, | |
639 | [ | |
3a609580 BA |
640 | h('label', |
641 | { | |
642 | attrs: { for: "nameSetter" }, | |
643 | domProps: { innerHTML: "My name is..." }, | |
644 | }, | |
645 | ), | |
646 | h('input', | |
647 | { | |
648 | attrs: { | |
649 | "id": "nameSetter", | |
650 | type: "text", | |
651 | value: this.myname, | |
652 | }, | |
653 | on: { "change": this.setMyname }, | |
654 | } | |
655 | ), | |
656 | ] | |
657 | ), | |
658 | h('fieldset', | |
659 | { }, | |
660 | [ | |
12b46d8f BA |
661 | h('label', |
662 | { | |
2812515a | 663 | attrs: { for: "setHints" }, |
12b46d8f BA |
664 | domProps: { innerHTML: "Show hints?" }, |
665 | }, | |
666 | ), | |
667 | h('input', | |
668 | { | |
669 | attrs: { | |
670 | "id": "setHints", | |
671 | type: "checkbox", | |
672 | checked: this.hints, | |
673 | }, | |
674 | on: { "change": this.toggleHints }, | |
675 | } | |
676 | ), | |
677 | ] | |
a897b421 | 678 | ), |
12b46d8f BA |
679 | h('fieldset', |
680 | { }, | |
681 | [ | |
682 | h('label', | |
683 | { | |
2812515a | 684 | attrs: { for: "selectColor" }, |
12b46d8f BA |
685 | domProps: { innerHTML: "Board colors" }, |
686 | }, | |
687 | ), | |
688 | h("select", | |
689 | { | |
690 | attrs: { "id": "selectColor" }, | |
691 | on: { "change": this.setColor }, | |
692 | }, | |
693 | [ | |
694 | h("option", | |
695 | { | |
696 | domProps: { | |
697 | "value": "lichess", | |
2812515a | 698 | innerHTML: "brown" |
12b46d8f BA |
699 | }, |
700 | attrs: { "selected": this.color=="lichess" }, | |
701 | } | |
702 | ), | |
703 | h("option", | |
704 | { | |
705 | domProps: { | |
706 | "value": "chesscom", | |
2812515a | 707 | innerHTML: "green" |
12b46d8f BA |
708 | }, |
709 | attrs: { "selected": this.color=="chesscom" }, | |
710 | } | |
711 | ), | |
712 | h("option", | |
713 | { | |
714 | domProps: { | |
715 | "value": "chesstempo", | |
2812515a | 716 | innerHTML: "blue" |
12b46d8f BA |
717 | }, |
718 | attrs: { "selected": this.color=="chesstempo" }, | |
719 | } | |
720 | ), | |
721 | ], | |
722 | ), | |
723 | ] | |
724 | ), | |
725 | h('fieldset', | |
726 | { }, | |
727 | [ | |
728 | h('label', | |
729 | { | |
2812515a | 730 | attrs: { for: "selectSound" }, |
130db3ef | 731 | domProps: { innerHTML: "Play sounds?" }, |
12b46d8f BA |
732 | }, |
733 | ), | |
734 | h("select", | |
735 | { | |
736 | attrs: { "id": "selectSound" }, | |
737 | on: { "change": this.setSound }, | |
738 | }, | |
739 | [ | |
740 | h("option", | |
741 | { | |
742 | domProps: { | |
743 | "value": "0", | |
130db3ef | 744 | innerHTML: "None" |
12b46d8f | 745 | }, |
73cbe9de | 746 | attrs: { "selected": this.sound==0 }, |
12b46d8f BA |
747 | } |
748 | ), | |
749 | h("option", | |
750 | { | |
751 | domProps: { | |
752 | "value": "1", | |
130db3ef | 753 | innerHTML: "Newgame" |
12b46d8f | 754 | }, |
73cbe9de | 755 | attrs: { "selected": this.sound==1 }, |
12b46d8f BA |
756 | } |
757 | ), | |
758 | h("option", | |
759 | { | |
760 | domProps: { | |
761 | "value": "2", | |
130db3ef | 762 | innerHTML: "All" |
12b46d8f | 763 | }, |
73cbe9de | 764 | attrs: { "selected": this.sound==2 }, |
12b46d8f BA |
765 | } |
766 | ), | |
767 | ], | |
768 | ), | |
769 | ] | |
a897b421 | 770 | ), |
88af03d2 BA |
771 | ] |
772 | ) | |
773 | ] | |
774 | ) | |
775 | ]; | |
776 | elementArray = elementArray.concat(modalSettings); | |
3a609580 BA |
777 | let chatEltsArray = |
778 | [ | |
779 | h('label', | |
780 | { | |
781 | attrs: { "id": "close-chat", "for": "modal-chat" }, | |
782 | "class": { "modal-close": true }, | |
783 | } | |
784 | ), | |
785 | h('h3', | |
786 | { | |
787 | attrs: { "id": "titleChat" }, | |
788 | "class": { "section": true }, | |
789 | domProps: { innerHTML: "Chat with " + this.oppName }, | |
790 | } | |
791 | ) | |
792 | ]; | |
793 | for (let chat of this.chats) | |
794 | { | |
795 | chatEltsArray.push( | |
796 | h('p', | |
797 | { | |
798 | "class": { | |
799 | "my-chatmsg": chat.author==this.myid, | |
800 | "opp-chatmsg": chat.author==this.oppid, | |
801 | }, | |
802 | domProps: { innerHTML: chat.msg } | |
803 | } | |
804 | ) | |
805 | ); | |
806 | } | |
807 | chatEltsArray = chatEltsArray.concat([ | |
808 | h('input', | |
809 | { | |
810 | attrs: { | |
811 | "id": "input-chat", | |
812 | type: "text", | |
813 | placeholder: "Type here", | |
814 | }, | |
815 | on: { keyup: this.trySendChat }, //if key is 'enter' | |
816 | } | |
817 | ), | |
818 | h('button', | |
819 | { | |
820 | on: { click: this.sendChat }, | |
821 | domProps: { innerHTML: "Send" }, | |
822 | } | |
823 | ) | |
824 | ]); | |
825 | const modalChat = [ | |
826 | h('input', | |
827 | { | |
828 | attrs: { "id": "modal-chat", type: "checkbox" }, | |
829 | "class": { "modal": true }, | |
830 | }), | |
831 | h('div', | |
832 | { | |
833 | attrs: { "role": "dialog", "aria-labelledby": "titleChat" }, | |
834 | }, | |
835 | [ | |
836 | h('div', | |
837 | { | |
838 | "class": { "card": true, "smallpad": true }, | |
839 | }, | |
840 | chatEltsArray | |
841 | ) | |
842 | ] | |
843 | ) | |
844 | ]; | |
845 | elementArray = elementArray.concat(modalChat); | |
1d184b4c BA |
846 | const actions = h('div', |
847 | { | |
848 | attrs: { "id": "actions" }, | |
849 | 'class': { 'text-center': true }, | |
850 | }, | |
851 | actionArray | |
852 | ); | |
853 | elementArray.push(actions); | |
1a788978 | 854 | if (this.score != "*" && this.pgnTxt.length > 0) |
01a135e2 BA |
855 | { |
856 | elementArray.push( | |
857 | h('div', | |
61a262b2 BA |
858 | { |
859 | attrs: { id: "pgn-div" }, | |
860 | "class": { "section-content": true }, | |
861 | }, | |
01a135e2 | 862 | [ |
01ca2adc BA |
863 | h('a', |
864 | { | |
865 | attrs: { | |
866 | id: "download", | |
867 | href: "#", | |
868 | } | |
869 | } | |
870 | ), | |
01a135e2 BA |
871 | h('p', |
872 | { | |
01ca2adc | 873 | attrs: { id: "pgn-game" }, |
85be503d BA |
874 | domProps: { innerHTML: this.pgnTxt } |
875 | } | |
61a262b2 BA |
876 | ), |
877 | h('button', | |
878 | { | |
879 | attrs: { "id": "downloadBtn" }, | |
880 | on: { click: this.download }, | |
881 | domProps: { innerHTML: "Download game" }, | |
882 | } | |
883 | ), | |
85be503d BA |
884 | ] |
885 | ) | |
886 | ); | |
887 | } | |
888 | else if (this.mode != "idle") | |
889 | { | |
1a788978 BA |
890 | if (this.mode == "problem") |
891 | { | |
892 | // Show problem solution (on click) | |
893 | elementArray.push( | |
894 | h('div', | |
895 | { | |
896 | attrs: { id: "solution-div" }, | |
897 | "class": { "section-content": true }, | |
898 | }, | |
899 | [ | |
900 | h('h3', | |
901 | { | |
902 | domProps: { innerHTML: "Show solution" }, | |
b5fb8e69 | 903 | on: { click: this.toggleShowSolution }, |
1a788978 BA |
904 | } |
905 | ), | |
906 | h('p', | |
907 | { | |
908 | attrs: { id: "problem-solution" }, | |
909 | domProps: { innerHTML: this.problem.solution } | |
910 | } | |
911 | ) | |
912 | ] | |
913 | ) | |
914 | ); | |
915 | } | |
2748531f | 916 | // Show current FEN |
85be503d BA |
917 | elementArray.push( |
918 | h('div', | |
61a262b2 BA |
919 | { |
920 | attrs: { id: "fen-div" }, | |
921 | "class": { "section-content": true }, | |
922 | }, | |
85be503d BA |
923 | [ |
924 | h('p', | |
925 | { | |
926 | attrs: { id: "fen-string" }, | |
1a788978 | 927 | domProps: { innerHTML: this.vr.getBaseFen() } |
01a135e2 BA |
928 | } |
929 | ) | |
930 | ] | |
931 | ) | |
932 | ); | |
933 | } | |
1d184b4c BA |
934 | return h( |
935 | 'div', | |
936 | { | |
937 | 'class': { | |
938 | "col-sm-12":true, | |
939 | "col-md-8":true, | |
940 | "col-md-offset-2":true, | |
941 | "col-lg-6":true, | |
942 | "col-lg-offset-3":true, | |
943 | }, | |
dda21a71 | 944 | // NOTE: click = mousedown + mouseup |
1d184b4c BA |
945 | on: { |
946 | mousedown: this.mousedown, | |
947 | mousemove: this.mousemove, | |
948 | mouseup: this.mouseup, | |
ffea77d9 BA |
949 | touchstart: this.mousedown, |
950 | touchmove: this.mousemove, | |
951 | touchend: this.mouseup, | |
1d184b4c BA |
952 | }, |
953 | }, | |
954 | elementArray | |
955 | ); | |
956 | }, | |
1a788978 BA |
957 | computed: { |
958 | endgameMessage: function() { | |
959 | let eogMessage = "Unfinished"; | |
960 | switch (this.score) | |
961 | { | |
962 | case "1-0": | |
963 | eogMessage = "White win"; | |
964 | break; | |
965 | case "0-1": | |
966 | eogMessage = "Black win"; | |
967 | break; | |
968 | case "1/2": | |
969 | eogMessage = "Draw"; | |
970 | break; | |
971 | } | |
972 | return eogMessage; | |
973 | }, | |
974 | }, | |
1d184b4c BA |
975 | created: function() { |
976 | const url = socketUrl; | |
8ddc00a0 BA |
977 | const humanContinuation = (localStorage.getItem("variant") === variant); |
978 | const computerContinuation = (localStorage.getItem("comp-variant") === variant); | |
979 | this.myid = (humanContinuation ? localStorage.getItem("myid") : getRandString()); | |
1d184b4c | 980 | this.conn = new WebSocket(url + "/?sid=" + this.myid + "&page=" + variant); |
d35f20e4 | 981 | const socketOpenListener = () => { |
8ddc00a0 | 982 | if (humanContinuation) //game VS human has priority |
1d184b4c | 983 | { |
dfb4afc1 BA |
984 | const fen = localStorage.getItem("fen"); |
985 | const mycolor = localStorage.getItem("mycolor"); | |
986 | const oppid = localStorage.getItem("oppid"); | |
987 | const moves = JSON.parse(localStorage.getItem("moves")); | |
988 | this.newGame("human", fen, mycolor, oppid, moves, true); | |
a29d9d6b | 989 | // Send ping to server (answer pong if opponent is connected) |
ecf44502 | 990 | this.conn.send(JSON.stringify({code:"ping",oppid:this.oppid})); |
1d184b4c | 991 | } |
8ddc00a0 | 992 | else if (computerContinuation) |
30ff6e04 | 993 | { |
8ddc00a0 BA |
994 | const fen = localStorage.getItem("comp-fen"); |
995 | const mycolor = localStorage.getItem("comp-mycolor"); | |
996 | const moves = JSON.parse(localStorage.getItem("comp-moves")); | |
997 | this.newGame("computer", fen, mycolor, undefined, moves, true); | |
30ff6e04 | 998 | } |
1d184b4c | 999 | }; |
d35f20e4 | 1000 | const socketMessageListener = msg => { |
1d184b4c BA |
1001 | const data = JSON.parse(msg.data); |
1002 | switch (data.code) | |
1003 | { | |
3a609580 BA |
1004 | case "oppname": |
1005 | // Receive opponent's name | |
1006 | this.oppName = data.name; | |
1007 | break; | |
1008 | case "newchat": | |
1009 | // Receive new chat | |
1010 | this.chats.push({msg:data.msg, author:this.oppid}); | |
1011 | break; | |
15c1295a BA |
1012 | case "duplicate": |
1013 | // We opened another tab on the same game | |
1014 | this.mode = "idle"; | |
1015 | this.vr = null; | |
1016 | alert("Already playing a game in this variant on another tab!"); | |
1017 | break; | |
1d184b4c | 1018 | case "newgame": //opponent found |
92342261 BA |
1019 | // oppid: opponent socket ID |
1020 | this.newGame("human", data.fen, data.color, data.oppid); | |
1d184b4c BA |
1021 | break; |
1022 | case "newmove": //..he played! | |
1023 | this.play(data.move, "animate"); | |
1024 | break; | |
f3802fcd | 1025 | case "pong": //received if we sent a ping (game still alive on our side) |
1d184b4c | 1026 | this.oppConnected = true; |
a29d9d6b | 1027 | const L = this.vr.moves.length; |
f3802fcd | 1028 | // Send our "last state" informations to opponent |
a29d9d6b BA |
1029 | this.conn.send(JSON.stringify({ |
1030 | code:"lastate", | |
f3802fcd | 1031 | oppid:this.oppid, |
a29d9d6b BA |
1032 | lastMove:L>0?this.vr.moves[L-1]:undefined, |
1033 | movesCount:L, | |
1034 | })); | |
1d184b4c | 1035 | break; |
a29d9d6b BA |
1036 | case "lastate": //got opponent infos about last move (we might have resigned) |
1037 | if (this.mode!="human" || this.oppid!=data.oppid) | |
1038 | { | |
1039 | // OK, we resigned | |
1040 | this.conn.send(JSON.stringify({ | |
1041 | code:"lastate", | |
f3802fcd | 1042 | oppid:this.oppid, |
a29d9d6b BA |
1043 | lastMove:undefined, |
1044 | movesCount:-1, | |
1045 | })); | |
1046 | } | |
1047 | else if (data.movesCount < 0) | |
1048 | { | |
1049 | // OK, he resigned | |
1050 | this.endGame(this.mycolor=="w"?"1-0":"0-1"); | |
1051 | } | |
1052 | else if (data.movesCount < this.vr.moves.length) | |
1053 | { | |
1054 | // We must tell last move to opponent | |
1055 | const L = this.vr.moves.length; | |
1056 | this.conn.send(JSON.stringify({ | |
1057 | code:"lastate", | |
f3802fcd | 1058 | oppid:this.oppid, |
a29d9d6b BA |
1059 | lastMove:this.vr.moves[L-1], |
1060 | movesCount:L, | |
1061 | })); | |
1062 | } | |
1063 | else if (data.movesCount > this.vr.moves.length) //just got last move from him | |
1064 | this.play(data.lastMove, "animate"); | |
ecf44502 | 1065 | break; |
1d184b4c | 1066 | case "resign": //..you won! |
dfb4afc1 | 1067 | this.endGame(this.mycolor=="w"?"1-0":"0-1"); |
1d184b4c | 1068 | break; |
f3802fcd | 1069 | // TODO: also use (dis)connect info to count online players? |
1d184b4c BA |
1070 | case "connect": |
1071 | case "disconnect": | |
3a609580 | 1072 | if (["human","chat"].includes(this.mode) && this.oppid == data.id) |
1d184b4c | 1073 | this.oppConnected = (data.code == "connect"); |
aa78cc74 | 1074 | if (this.oppConnected && this.mode == "chat") |
3a609580 BA |
1075 | { |
1076 | // Send our name to the opponent, in case of he hasn't it | |
1077 | this.conn.send(JSON.stringify({ | |
1078 | code:"myname", name:this.myname, oppid: this.oppid})); | |
1079 | } | |
1d184b4c BA |
1080 | break; |
1081 | } | |
1082 | }; | |
d35f20e4 | 1083 | const socketCloseListener = () => { |
d35f20e4 BA |
1084 | this.conn = new WebSocket(url + "/?sid=" + this.myid + "&page=" + variant); |
1085 | this.conn.addEventListener('open', socketOpenListener); | |
1086 | this.conn.addEventListener('message', socketMessageListener); | |
1087 | this.conn.addEventListener('close', socketCloseListener); | |
1088 | }; | |
1089 | this.conn.onopen = socketOpenListener; | |
1090 | this.conn.onmessage = socketMessageListener; | |
1091 | this.conn.onclose = socketCloseListener; | |
e64084da BA |
1092 | // Listen to keyboard left/right to navigate in game |
1093 | document.onkeydown = event => { | |
3a609580 BA |
1094 | if (["idle","chat"].includes(this.mode) && |
1095 | !!this.vr && this.vr.moves.length > 0 && [37,39].includes(event.keyCode)) | |
e64084da BA |
1096 | { |
1097 | event.preventDefault(); | |
1098 | if (event.keyCode == 37) //Back | |
1099 | this.undo(); | |
1100 | else //Forward (39) | |
1101 | this.play(); | |
1102 | } | |
1103 | }; | |
643479f8 BA |
1104 | // Computer moves web worker logic: |
1105 | this.compWorker.postMessage(["scripts",variant]); | |
1106 | const self = this; | |
1107 | this.compWorker.onmessage = function(e) { | |
aa78cc74 BA |
1108 | let compMove = e.data; |
1109 | compMove.computer = true; //TODO: imperfect attempt to avoid ghost move | |
643479f8 BA |
1110 | // (first move) HACK: small delay to avoid selecting elements |
1111 | // before they appear on page: | |
1112 | const delay = Math.max(500-(Date.now()-self.timeStart), 0); | |
1113 | setTimeout(() => { | |
aa78cc74 | 1114 | if (self.mode == "computer") //warning: mode could have changed! |
643479f8 BA |
1115 | self.play(compMove, "animate") |
1116 | }, delay); | |
1117 | } | |
1d184b4c BA |
1118 | }, |
1119 | methods: { | |
3a609580 BA |
1120 | setMyname: function(e) { |
1121 | this.myname = e.target.value; | |
1122 | setCookie("username",this.myname); | |
1123 | }, | |
1124 | trySendChat: function(e) { | |
1125 | if (e.keyCode == 13) //'enter' key | |
1126 | this.sendChat(); | |
1127 | }, | |
1128 | sendChat: function() { | |
1129 | let chatInput = document.getElementById("input-chat"); | |
1130 | const chatTxt = chatInput.value; | |
1131 | chatInput.value = ""; | |
1132 | this.chats.push({msg:chatTxt, author:this.myid}); | |
1133 | this.conn.send(JSON.stringify({ | |
1134 | code:"newchat", oppid: this.oppid, msg: chatTxt})); | |
1135 | }, | |
1a788978 BA |
1136 | toggleShowSolution: function() { |
1137 | let problemSolution = document.getElementById("problem-solution"); | |
b5fb8e69 BA |
1138 | problemSolution.style.display = |
1139 | !problemSolution.style.display || problemSolution.style.display == "none" | |
1140 | ? "block" | |
1141 | : "none"; | |
1a788978 | 1142 | }, |
01ca2adc BA |
1143 | download: function() { |
1144 | let content = document.getElementById("pgn-game").innerHTML; | |
1145 | content = content.replace(/<br>/g, "\n"); | |
1146 | // Prepare and trigger download link | |
1147 | let downloadAnchor = document.getElementById("download"); | |
1148 | downloadAnchor.setAttribute("download", "game.pgn"); | |
92342261 BA |
1149 | downloadAnchor.href = "data:text/plain;charset=utf-8," + |
1150 | encodeURIComponent(content); | |
01ca2adc BA |
1151 | downloadAnchor.click(); |
1152 | }, | |
1a788978 | 1153 | showScoreMsg: function() { |
ecf44502 | 1154 | let modalBox = document.getElementById("modal-eog"); |
186516b8 | 1155 | modalBox.checked = true; |
1a788978 BA |
1156 | setTimeout(() => { modalBox.checked = false; }, 2000); |
1157 | }, | |
1158 | endGame: function(score) { | |
1159 | this.score = score; | |
1160 | this.showScoreMsg(); | |
204e289b | 1161 | // Variants may have special PGN structure (so next function isn't defined here) |
3840e240 | 1162 | this.pgnTxt = this.vr.getPGN(this.mycolor, this.score, this.fenStart, this.mode); |
3a609580 BA |
1163 | if (this.mode == "human" && this.oppConnected) |
1164 | { | |
1165 | // Send our nickname to opponent | |
1166 | this.conn.send(JSON.stringify({ | |
1167 | code:"myname", name:this.myname, oppid:this.oppid})); | |
1168 | } | |
1169 | this.mode = (this.mode=="human" ? "chat" : "idle"); | |
e64084da | 1170 | this.cursor = this.vr.moves.length; //to navigate in finished game |
3a609580 BA |
1171 | if (this.mode == "idle") //keep oppid in case of chat after human game |
1172 | this.oppid = ""; | |
1d184b4c | 1173 | }, |
762b7c9c | 1174 | setStorage: function() { |
8ddc00a0 BA |
1175 | if (this.mode=="human") |
1176 | { | |
1177 | localStorage.setItem("myid", this.myid); | |
1178 | localStorage.setItem("oppid", this.oppid); | |
1179 | } | |
1180 | // 'prefix' = "comp-" to resume games vs. computer | |
1181 | const prefix = (this.mode=="computer" ? "comp-" : ""); | |
1182 | localStorage.setItem(prefix+"variant", variant); | |
1183 | localStorage.setItem(prefix+"mycolor", this.mycolor); | |
1184 | localStorage.setItem(prefix+"fenStart", this.fenStart); | |
1185 | localStorage.setItem(prefix+"moves", JSON.stringify(this.vr.moves)); | |
1186 | localStorage.setItem(prefix+"fen", this.vr.getFen()); | |
762b7c9c BA |
1187 | }, |
1188 | updateStorage: function() { | |
8ddc00a0 BA |
1189 | const prefix = (this.mode=="computer" ? "comp-" : ""); |
1190 | localStorage.setItem(prefix+"moves", JSON.stringify(this.vr.moves)); | |
1191 | localStorage.setItem(prefix+"fen", this.vr.getFen()); | |
1d184b4c | 1192 | }, |
aa78cc74 | 1193 | // Now unused (maybe later, a button "clear all") |
1d184b4c | 1194 | clearStorage: function() { |
8ddc00a0 BA |
1195 | if (this.mode=="human") |
1196 | { | |
1197 | delete localStorage["myid"]; | |
1198 | delete localStorage["oppid"]; | |
1199 | } | |
1200 | const prefix = (this.mode=="computer" ? "comp-" : ""); | |
1201 | delete localStorage[prefix+"variant"]; | |
1202 | delete localStorage[prefix+"mycolor"]; | |
1203 | delete localStorage[prefix+"fenStart"]; | |
1204 | delete localStorage[prefix+"fen"]; | |
1205 | delete localStorage[prefix+"moves"]; | |
1d184b4c | 1206 | }, |
c148615e BA |
1207 | // HACK because mini-css tooltips are persistent after click... |
1208 | getRidOfTooltip: function(elt) { | |
1209 | elt.style.visibility = "hidden"; | |
1210 | setTimeout(() => { elt.style.visibility="visible"; }, 100); | |
1211 | }, | |
88af03d2 BA |
1212 | showSettings: function(e) { |
1213 | this.getRidOfTooltip(e.currentTarget); | |
1214 | document.getElementById("modal-settings").checked = true; | |
1215 | }, | |
1216 | toggleHints: function() { | |
1217 | this.hints = !this.hints; | |
1218 | setCookie("hints", this.hints ? "1" : "0"); | |
1219 | }, | |
2812515a BA |
1220 | setColor: function(e) { |
1221 | this.color = e.target.options[e.target.selectedIndex].value; | |
1222 | setCookie("color", this.color); | |
12b46d8f | 1223 | }, |
2812515a | 1224 | setSound: function(e) { |
130db3ef | 1225 | this.sound = parseInt(e.target.options[e.target.selectedIndex].value); |
2812515a | 1226 | setCookie("sound", this.sound); |
12b46d8f | 1227 | }, |
c148615e BA |
1228 | clickGameSeek: function(e) { |
1229 | this.getRidOfTooltip(e.currentTarget); | |
f3802fcd BA |
1230 | if (this.mode == "human") |
1231 | return; //no newgame while playing | |
1232 | if (this.seek) | |
01a135e2 | 1233 | { |
283d06a4 | 1234 | this.conn.send(JSON.stringify({code:"cancelnewgame"})); |
01a135e2 BA |
1235 | this.seek = false; |
1236 | } | |
f3802fcd | 1237 | else |
f3802fcd | 1238 | this.newGame("human"); |
f3802fcd | 1239 | }, |
c148615e BA |
1240 | clickComputerGame: function(e) { |
1241 | this.getRidOfTooltip(e.currentTarget); | |
f3802fcd BA |
1242 | this.newGame("computer"); |
1243 | }, | |
2748531f BA |
1244 | clickFriendGame: function(e) { |
1245 | this.getRidOfTooltip(e.currentTarget); | |
1246 | document.getElementById("modal-fenedit").checked = true; | |
1247 | }, | |
2748531f BA |
1248 | resign: function(e) { |
1249 | this.getRidOfTooltip(e.currentTarget); | |
c148615e BA |
1250 | if (this.mode == "human" && this.oppConnected) |
1251 | { | |
1252 | try { | |
1253 | this.conn.send(JSON.stringify({code: "resign", oppid: this.oppid})); | |
1254 | } catch (INVALID_STATE_ERR) { | |
1255 | return; //socket is not ready (and not yet reconnected) | |
1256 | } | |
1257 | } | |
1258 | this.endGame(this.mycolor=="w"?"0-1":"1-0"); | |
1259 | }, | |
dfb4afc1 | 1260 | newGame: function(mode, fenInit, color, oppId, moves, continuation) { |
aa78cc74 | 1261 | let fen = fenInit || VariantRules.GenRandInitFen(); |
1d184b4c BA |
1262 | console.log(fen); //DEBUG |
1263 | if (mode=="human" && !oppId) | |
1264 | { | |
cd3174c5 BA |
1265 | const storageVariant = localStorage.getItem("variant"); |
1266 | if (!!storageVariant && storageVariant !== variant) | |
7931e479 | 1267 | return alert("Finish your " + storageVariant + " game first!"); |
1d184b4c | 1268 | // Send game request and wait.. |
d35f20e4 BA |
1269 | try { |
1270 | this.conn.send(JSON.stringify({code:"newgame", fen:fen})); | |
1271 | } catch (INVALID_STATE_ERR) { | |
1272 | return; //nothing achieved | |
1273 | } | |
1a788978 | 1274 | this.seek = true; |
8ddc00a0 BA |
1275 | let modalBox = document.getElementById("modal-newgame"); |
1276 | modalBox.checked = true; | |
1277 | setTimeout(() => { modalBox.checked = false; }, 2000); | |
1d184b4c BA |
1278 | return; |
1279 | } | |
aa78cc74 | 1280 | if (mode == "computer") |
1a788978 BA |
1281 | { |
1282 | const storageVariant = localStorage.getItem("comp-variant"); | |
aa78cc74 | 1283 | if (!!storageVariant) |
1a788978 | 1284 | { |
aa78cc74 BA |
1285 | if (storageVariant !== variant) |
1286 | { | |
1287 | if (!confirm("Unfinished " + storageVariant + | |
1288 | " computer game will be erased")) | |
1289 | { | |
1290 | return; | |
1291 | } | |
1292 | } | |
1293 | else | |
1a788978 | 1294 | { |
aa78cc74 BA |
1295 | // This is a continuation (click on new comp game after human game) |
1296 | fen = localStorage.getItem("comp-fen"); | |
1297 | color = localStorage.getItem("comp-mycolor"); | |
1298 | moves = JSON.parse(localStorage.getItem("comp-moves")); | |
1299 | continuation = true; | |
1a788978 BA |
1300 | } |
1301 | } | |
1302 | } | |
dfb4afc1 | 1303 | this.vr = new VariantRules(fen, moves || []); |
c148615e | 1304 | this.score = "*"; |
3840e240 | 1305 | this.pgnTxt = ""; //redundant with this.score = "*", but cleaner |
1d184b4c | 1306 | this.mode = mode; |
1a788978 BA |
1307 | if (continuation && moves.length > 0) //NOTE: "continuation": redundant test |
1308 | { | |
1309 | const lastMove = moves[moves.length-1]; | |
1310 | this.vr.undo(lastMove); | |
1311 | this.incheck = this.vr.getCheckSquares(lastMove); | |
1312 | this.vr.play(lastMove, "ingame"); | |
1313 | } | |
1314 | else | |
1315 | this.incheck = []; | |
1316 | if (continuation) | |
1317 | { | |
1318 | const prefix = (mode=="computer" ? "comp-" : ""); | |
1319 | this.fenStart = localStorage.getItem(prefix+"fenStart"); | |
1320 | } | |
1321 | else | |
b5fb8e69 | 1322 | this.fenStart = V.ParseFen(fen).position; //this is enough |
1d184b4c BA |
1323 | if (mode=="human") |
1324 | { | |
1325 | // Opponent found! | |
aa78cc74 BA |
1326 | this.oppid = oppId; |
1327 | this.oppConnected = !continuation; | |
1328 | this.mycolor = color; | |
1329 | this.seek = false; | |
2812515a | 1330 | if (!continuation) //not playing sound on game continuation |
1d184b4c | 1331 | { |
2812515a | 1332 | if (this.sound >= 1) |
1a788978 | 1333 | new Audio("/sounds/newgame.mp3").play().catch(err => {}); |
ecf44502 | 1334 | document.getElementById("modal-newgame").checked = false; |
dfec5327 | 1335 | this.setStorage(); //in case of interruptions |
1d184b4c | 1336 | } |
aa78cc74 BA |
1337 | else |
1338 | { | |
1339 | // Maybe we loaded a finished game (just enter chat mode) | |
1340 | const eog = this.vr.checkGameOver(); | |
1341 | if (eog != "*") | |
1342 | setTimeout(() => this.endGame(eog), 100); | |
1343 | } | |
1d184b4c | 1344 | } |
2748531f | 1345 | else if (mode == "computer") |
1d184b4c | 1346 | { |
643479f8 | 1347 | this.compWorker.postMessage(["init",this.vr.getFen()]); |
dfec5327 BA |
1348 | this.mycolor = color || (Math.random() < 0.5 ? 'w' : 'b'); |
1349 | if (!continuation) | |
1350 | this.setStorage(); //store game state | |
aa78cc74 BA |
1351 | else |
1352 | { | |
1353 | // Maybe we loaded a finished game (just show it) | |
1354 | const eog = this.vr.checkGameOver(); | |
1355 | if (eog != "*") | |
1356 | setTimeout(() => this.endGame(eog), 100); | |
1357 | } | |
dfec5327 | 1358 | if (this.mycolor != this.vr.turn) |
643479f8 | 1359 | this.playComputerMove(); |
1d184b4c | 1360 | } |
c794dbb8 | 1361 | //else: against a (IRL) friend or problem solving: nothing more to do |
1d184b4c BA |
1362 | }, |
1363 | playComputerMove: function() { | |
643479f8 BA |
1364 | this.timeStart = Date.now(); |
1365 | this.compWorker.postMessage(["askmove"]); | |
1d184b4c BA |
1366 | }, |
1367 | // Get the identifier of a HTML table cell from its numeric coordinates o.x,o.y. | |
1368 | getSquareId: function(o) { | |
1369 | // NOTE: a separator is required to allow any size of board | |
1370 | return "sq-" + o.x + "-" + o.y; | |
1371 | }, | |
1372 | // Inverse function | |
1373 | getSquareFromId: function(id) { | |
1374 | let idParts = id.split('-'); | |
1375 | return [parseInt(idParts[1]), parseInt(idParts[2])]; | |
1376 | }, | |
1377 | mousedown: function(e) { | |
1378 | e = e || window.event; | |
44461547 BA |
1379 | let ingame = false; |
1380 | let elem = e.target; | |
1381 | while (!ingame && elem !== null) | |
1382 | { | |
1383 | if (elem.classList.contains("game")) | |
1384 | { | |
1385 | ingame = true; | |
1386 | break; | |
1387 | } | |
1388 | elem = elem.parentElement; | |
1389 | } | |
1390 | if (!ingame) //let default behavior (click on button...) | |
1391 | return; | |
1d184b4c BA |
1392 | e.preventDefault(); //disable native drag & drop |
1393 | if (!this.selectedPiece && e.target.classList.contains("piece")) | |
1394 | { | |
1395 | // Next few lines to center the piece on mouse cursor | |
1396 | let rect = e.target.parentNode.getBoundingClientRect(); | |
1397 | this.start = { | |
1398 | x: rect.x + rect.width/2, | |
1399 | y: rect.y + rect.width/2, | |
1400 | id: e.target.parentNode.id | |
1401 | }; | |
1402 | this.selectedPiece = e.target.cloneNode(); | |
1403 | this.selectedPiece.style.position = "absolute"; | |
1404 | this.selectedPiece.style.top = 0; | |
1405 | this.selectedPiece.style.display = "inline-block"; | |
1406 | this.selectedPiece.style.zIndex = 3000; | |
8ddc00a0 BA |
1407 | const startSquare = this.getSquareFromId(e.target.parentNode.id); |
1408 | this.possibleMoves = []; | |
3a609580 | 1409 | if (!["idle","chat"].includes(this.mode)) |
8ddc00a0 BA |
1410 | { |
1411 | const color = ["friend","problem"].includes(this.mode) | |
1412 | ? this.vr.turn | |
1413 | : this.mycolor; | |
1414 | if (this.vr.canIplay(color,startSquare)) | |
1415 | this.possibleMoves = this.vr.getPossibleMovesFrom(startSquare); | |
1416 | } | |
92342261 BA |
1417 | // Next line add moving piece just after current image |
1418 | // (required for Crazyhouse reserve) | |
5bd679d5 | 1419 | e.target.parentNode.insertBefore(this.selectedPiece, e.target.nextSibling); |
1d184b4c BA |
1420 | } |
1421 | }, | |
1422 | mousemove: function(e) { | |
1423 | if (!this.selectedPiece) | |
1424 | return; | |
1425 | e = e || window.event; | |
1426 | // If there is an active element, move it around | |
1427 | if (!!this.selectedPiece) | |
1428 | { | |
ffea77d9 BA |
1429 | const [offsetX,offsetY] = !!e.clientX |
1430 | ? [e.clientX,e.clientY] //desktop browser | |
1431 | : [e.changedTouches[0].pageX, e.changedTouches[0].pageY]; //smartphone | |
1432 | this.selectedPiece.style.left = (offsetX-this.start.x) + "px"; | |
1433 | this.selectedPiece.style.top = (offsetY-this.start.y) + "px"; | |
1d184b4c BA |
1434 | } |
1435 | }, | |
1436 | mouseup: function(e) { | |
1437 | if (!this.selectedPiece) | |
1438 | return; | |
1439 | e = e || window.event; | |
1440 | // Read drop target (or parentElement, parentNode... if type == "img") | |
92342261 | 1441 | this.selectedPiece.style.zIndex = -3000; //HACK to find square from final coords |
ffea77d9 BA |
1442 | const [offsetX,offsetY] = !!e.clientX |
1443 | ? [e.clientX,e.clientY] | |
1444 | : [e.changedTouches[0].pageX, e.changedTouches[0].pageY]; | |
1445 | let landing = document.elementFromPoint(offsetX, offsetY); | |
1d184b4c | 1446 | this.selectedPiece.style.zIndex = 3000; |
92342261 BA |
1447 | // Next condition: classList.contains(piece) fails because of marks |
1448 | while (landing.tagName == "IMG") | |
1d184b4c | 1449 | landing = landing.parentNode; |
92342261 BA |
1450 | if (this.start.id == landing.id) |
1451 | { | |
1452 | // A click: selectedPiece and possibleMoves are already filled | |
1d184b4c | 1453 | return; |
92342261 | 1454 | } |
1d184b4c BA |
1455 | // OK: process move attempt |
1456 | let endSquare = this.getSquareFromId(landing.id); | |
1457 | let moves = this.findMatchingMoves(endSquare); | |
1458 | this.possibleMoves = []; | |
1459 | if (moves.length > 1) | |
1460 | this.choices = moves; | |
1461 | else if (moves.length==1) | |
1462 | this.play(moves[0]); | |
1463 | // Else: impossible move | |
1464 | this.selectedPiece.parentNode.removeChild(this.selectedPiece); | |
1465 | delete this.selectedPiece; | |
1466 | this.selectedPiece = null; | |
1467 | }, | |
1468 | findMatchingMoves: function(endSquare) { | |
1469 | // Run through moves list and return the matching set (if promotions...) | |
1470 | let moves = []; | |
1471 | this.possibleMoves.forEach(function(m) { | |
1472 | if (endSquare[0] == m.end.x && endSquare[1] == m.end.y) | |
1473 | moves.push(m); | |
1474 | }); | |
1475 | return moves; | |
1476 | }, | |
1477 | animateMove: function(move) { | |
1478 | let startSquare = document.getElementById(this.getSquareId(move.start)); | |
1479 | let endSquare = document.getElementById(this.getSquareId(move.end)); | |
1480 | let rectStart = startSquare.getBoundingClientRect(); | |
1481 | let rectEnd = endSquare.getBoundingClientRect(); | |
1482 | let translation = {x:rectEnd.x-rectStart.x, y:rectEnd.y-rectStart.y}; | |
92ff5bae BA |
1483 | let movingPiece = |
1484 | document.querySelector("#" + this.getSquareId(move.start) + " > img.piece"); | |
92342261 | 1485 | // HACK for animation (with positive translate, image slides "under background") |
1d184b4c BA |
1486 | // Possible improvement: just alter squares on the piece's way... |
1487 | squares = document.getElementsByClassName("board"); | |
1488 | for (let i=0; i<squares.length; i++) | |
1489 | { | |
1490 | let square = squares.item(i); | |
1491 | if (square.id != this.getSquareId(move.start)) | |
1492 | square.style.zIndex = "-1"; | |
1493 | } | |
92342261 BA |
1494 | movingPiece.style.transform = "translate(" + translation.x + "px," + |
1495 | translation.y + "px)"; | |
1d184b4c BA |
1496 | movingPiece.style.transitionDuration = "0.2s"; |
1497 | movingPiece.style.zIndex = "3000"; | |
1498 | setTimeout( () => { | |
1499 | for (let i=0; i<squares.length; i++) | |
1500 | squares.item(i).style.zIndex = "auto"; | |
1501 | movingPiece.style = {}; //required e.g. for 0-0 with KR swap | |
1502 | this.play(move); | |
1a788978 | 1503 | }, 250); |
1d184b4c BA |
1504 | }, |
1505 | play: function(move, programmatic) { | |
e64084da BA |
1506 | if (!move) |
1507 | { | |
1508 | // Navigate after game is over | |
1509 | if (this.cursor >= this.vr.moves.length) | |
1510 | return; //already at the end | |
1511 | move = this.vr.moves[this.cursor++]; | |
1512 | } | |
1d184b4c BA |
1513 | if (!!programmatic) //computer or human opponent |
1514 | { | |
1515 | this.animateMove(move); | |
1516 | return; | |
1517 | } | |
1518 | // Not programmatic, or animation is over | |
1519 | if (this.mode == "human" && this.vr.turn == this.mycolor) | |
a29d9d6b | 1520 | this.conn.send(JSON.stringify({code:"newmove", move:move, oppid:this.oppid})); |
2812515a | 1521 | if (this.sound == 2) |
1a788978 | 1522 | new Audio("/sounds/chessmove1.mp3").play().catch(err => {}); |
3a609580 | 1523 | if (!["idle","chat"].includes(this.mode)) |
3300df38 | 1524 | { |
aa78cc74 BA |
1525 | // Emergency check, if human game started "at the same time" |
1526 | // TODO: robustify this... | |
1527 | if (this.mode == "human" && !!move.computer) | |
1528 | return; | |
3300df38 | 1529 | this.incheck = this.vr.getCheckSquares(move); //is opponent in check? |
e64084da | 1530 | this.vr.play(move, "ingame"); |
643479f8 BA |
1531 | if (this.mode == "computer") |
1532 | { | |
aa78cc74 | 1533 | // Send the move to web worker (TODO: including his own moves?!) |
643479f8 BA |
1534 | this.compWorker.postMessage(["newmove",move]); |
1535 | } | |
3300df38 | 1536 | } |
e64084da | 1537 | else |
3300df38 | 1538 | { |
e64084da | 1539 | VariantRules.PlayOnBoard(this.vr.board, move); |
3300df38 BA |
1540 | this.$forceUpdate(); //TODO: ?! |
1541 | } | |
8ddc00a0 | 1542 | if (["human","computer"].includes(this.mode)) |
1d184b4c | 1543 | this.updateStorage(); //after our moves and opponent moves |
3a609580 | 1544 | if (!["idle","chat"].includes(this.mode)) |
e64084da BA |
1545 | { |
1546 | const eog = this.vr.checkGameOver(); | |
1547 | if (eog != "*") | |
1a788978 BA |
1548 | { |
1549 | if (["human","computer"].includes(this.mode)) | |
1550 | this.endGame(eog); | |
1551 | else | |
1552 | { | |
1553 | // Just show score on screen (allow undo) | |
1554 | this.score = eog; | |
1555 | this.showScoreMsg(); | |
1556 | } | |
1557 | } | |
e64084da BA |
1558 | } |
1559 | if (this.mode == "computer" && this.vr.turn != this.mycolor) | |
643479f8 | 1560 | this.playComputerMove(); |
1d184b4c | 1561 | }, |
e64084da BA |
1562 | undo: function() { |
1563 | // Navigate after game is over | |
1564 | if (this.cursor == 0) | |
1565 | return; //already at the beginning | |
3300df38 BA |
1566 | if (this.cursor == this.vr.moves.length) |
1567 | this.incheck = []; //in case of... | |
e64084da BA |
1568 | const move = this.vr.moves[--this.cursor]; |
1569 | VariantRules.UndoOnBoard(this.vr.board, move); | |
1570 | this.$forceUpdate(); //TODO: ?! | |
2748531f BA |
1571 | }, |
1572 | undoInGame: function() { | |
1573 | const lm = this.vr.lastMove; | |
1574 | if (!!lm) | |
b5fb8e69 | 1575 | { |
2748531f | 1576 | this.vr.undo(lm); |
b5fb8e69 BA |
1577 | const lmBefore = this.vr.lastMove; |
1578 | if (!!lmBefore) | |
1579 | { | |
1580 | this.vr.undo(lmBefore); | |
1581 | this.incheck = this.vr.getCheckSquares(lmBefore); | |
1582 | this.vr.play(lmBefore, "ingame"); | |
1583 | } | |
1584 | else | |
1585 | this.incheck = []; | |
1586 | } | |
2748531f | 1587 | }, |
1d184b4c BA |
1588 | }, |
1589 | }) |