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 |
56a683cd | 17 | gameId: "", //useful if opponent started other human games after we disconnected |
e6dcb115 | 18 | myname: localStorage["username"] || "anonymous", |
3a609580 BA |
19 | oppName: "anonymous", //opponent name, revealed after a game (if provided) |
20 | chats: [], //chat messages after human game | |
1d184b4c | 21 | oppConnected: false, |
186516b8 | 22 | seek: false, |
762b7c9c | 23 | fenStart: "", |
4b5fe306 | 24 | incheck: [], |
3840e240 | 25 | pgnTxt: "", |
e6dcb115 BA |
26 | hints: (!localStorage["hints"] ? true : localStorage["hints"] === "1"), |
27 | color: localStorage["color"] || "lichess", //lichess, chesscom or chesstempo | |
a897b421 | 28 | // sound level: 0 = no sound, 1 = sound only on newgame, 2 = always |
e6dcb115 | 29 | sound: parseInt(localStorage["sound"] || "2"), |
643479f8 BA |
30 | // Web worker to play computer moves without freezing interface: |
31 | compWorker: new Worker('/javascripts/playCompMove.js'), | |
32 | timeStart: undefined, //time when computer starts thinking | |
1d184b4c BA |
33 | }; |
34 | }, | |
c794dbb8 | 35 | watch: { |
3a609580 | 36 | problem: function(p) { |
c794dbb8 | 37 | // 'problem' prop changed: update board state |
1a788978 | 38 | this.newGame("problem", p.fen, V.ParseFen(p.fen).turn); |
c794dbb8 BA |
39 | }, |
40 | }, | |
1d184b4c | 41 | render(h) { |
0b7d99ec | 42 | const [sizeX,sizeY] = [V.size.x,V.size.y]; |
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, | |
a5d56686 | 58 | "play": true, |
1dcf83e8 BA |
59 | "bottom": true, //display below |
60 | "seek": this.seek, | |
61 | "playing": this.mode == "human", | |
a5d56686 | 62 | "spaceright": true, |
1d184b4c | 63 | }, |
1dcf83e8 BA |
64 | }, |
65 | [h('i', { 'class': { "material-icons": true } }, "accessibility")]) | |
66 | ); | |
3a609580 | 67 | if (["idle","chat","computer"].includes(this.mode)) |
2748531f BA |
68 | { |
69 | actionArray.push( | |
70 | h('button', | |
1d184b4c | 71 | { |
f3802fcd | 72 | on: { click: this.clickComputerGame }, |
1d184b4c | 73 | attrs: { "aria-label": 'New game VS computer' }, |
186516b8 BA |
74 | 'class': { |
75 | "tooltip":true, | |
a5d56686 | 76 | "play": true, |
0706ea91 | 77 | "bottom": true, |
2748531f | 78 | "playing": this.mode == "computer", |
a5d56686 | 79 | "spaceright": true, |
186516b8 | 80 | }, |
1d184b4c BA |
81 | }, |
82 | [h('i', { 'class': { "material-icons": true } }, "computer")]) | |
2748531f BA |
83 | ); |
84 | } | |
3a609580 | 85 | if (["idle","chat","friend"].includes(this.mode)) |
2748531f BA |
86 | { |
87 | actionArray.push( | |
88 | h('button', | |
89 | { | |
90 | on: { click: this.clickFriendGame }, | |
91 | attrs: { "aria-label": 'New IRL game' }, | |
92 | 'class': { | |
93 | "tooltip":true, | |
a5d56686 | 94 | "play": true, |
2748531f BA |
95 | "bottom": true, |
96 | "playing": this.mode == "friend", | |
a5d56686 | 97 | "spaceright": true, |
2748531f BA |
98 | }, |
99 | }, | |
100 | [h('i', { 'class': { "material-icons": true } }, "people")]) | |
101 | ); | |
102 | } | |
1d184b4c BA |
103 | if (!!this.vr) |
104 | { | |
bdb1f12d BA |
105 | const square00 = document.getElementById("sq-0-0"); |
106 | const squareWidth = !!square00 | |
107 | ? parseFloat(window.getComputedStyle(square00).width.slice(0,-2)) | |
108 | : 0; | |
88af03d2 | 109 | const settingsBtnElt = document.getElementById("settingsBtn"); |
a5d56686 BA |
110 | const settingsStyle = !!settingsBtnElt |
111 | ? window.getComputedStyle(settingsBtnElt) | |
112 | : {width:"46px", height:"26px"}; | |
113 | const [indicWidth,indicHeight] = //[44,24]; | |
114 | [ | |
115 | // NOTE: -2 for border | |
116 | parseFloat(settingsStyle.width.slice(0,-2)) - 2, | |
117 | parseFloat(settingsStyle.height.slice(0,-2)) - 2 | |
118 | ]; | |
119 | let aboveBoardElts = []; | |
56a683cd | 120 | if (["chat","human"].includes(this.mode)) |
1d184b4c | 121 | { |
1a788978 | 122 | const connectedIndic = h( |
1d184b4c BA |
123 | 'div', |
124 | { | |
125 | "class": { | |
bdb1f12d | 126 | "indic-left": true, |
1d184b4c BA |
127 | "connected": this.oppConnected, |
128 | "disconnected": !this.oppConnected, | |
129 | }, | |
bdb1f12d BA |
130 | style: { |
131 | "width": indicWidth + "px", | |
a5d56686 | 132 | "height": indicHeight + "px", |
bdb1f12d | 133 | }, |
1d184b4c BA |
134 | } |
135 | ); | |
a5d56686 | 136 | aboveBoardElts.push(connectedIndic); |
1d184b4c | 137 | } |
5e27be42 BA |
138 | if (this.mode == "chat") |
139 | { | |
140 | const chatButton = h( | |
141 | 'button', | |
3a609580 | 142 | { |
5e27be42 BA |
143 | on: { click: this.startChat }, |
144 | attrs: { | |
145 | "aria-label": 'Start chat', | |
146 | "id": "chatBtn", | |
3a609580 | 147 | }, |
5e27be42 BA |
148 | 'class': { |
149 | "tooltip": true, | |
a5d56686 BA |
150 | "play": true, |
151 | "above-board": true, | |
5e27be42 | 152 | "indic-left": true, |
5e27be42 BA |
153 | }, |
154 | }, | |
155 | [h('i', { 'class': { "material-icons": true } }, "chat")] | |
156 | ); | |
a5d56686 | 157 | aboveBoardElts.push(chatButton); |
5e27be42 BA |
158 | } |
159 | else if (this.mode == "computer") | |
160 | { | |
161 | const clearButton = h( | |
162 | 'button', | |
56a683cd | 163 | { |
5e27be42 BA |
164 | on: { click: this.clearComputerGame }, |
165 | attrs: { | |
166 | "aria-label": 'Clear computer game', | |
167 | "id": "clearBtn", | |
168 | }, | |
169 | 'class': { | |
170 | "tooltip": true, | |
a5d56686 BA |
171 | "play": true, |
172 | "above-board": true, | |
5e27be42 | 173 | "indic-left": true, |
5e27be42 BA |
174 | }, |
175 | }, | |
176 | [h('i', { 'class': { "material-icons": true } }, "clear")] | |
177 | ); | |
a5d56686 | 178 | aboveBoardElts.push(clearButton); |
5e27be42 | 179 | } |
1a788978 | 180 | const turnIndic = h( |
bdb1f12d BA |
181 | 'div', |
182 | { | |
183 | "class": { | |
bdb1f12d BA |
184 | "indic-right": true, |
185 | "white-turn": this.vr.turn=="w", | |
186 | "black-turn": this.vr.turn=="b", | |
187 | }, | |
188 | style: { | |
189 | "width": indicWidth + "px", | |
a5d56686 | 190 | "height": indicHeight + "px", |
bdb1f12d BA |
191 | }, |
192 | } | |
193 | ); | |
a5d56686 | 194 | aboveBoardElts.push(turnIndic); |
1a788978 | 195 | const settingsBtn = h( |
3ed62725 BA |
196 | 'button', |
197 | { | |
88af03d2 BA |
198 | on: { click: this.showSettings }, |
199 | attrs: { | |
200 | "aria-label": 'Settings', | |
201 | "id": "settingsBtn", | |
202 | }, | |
3ed62725 | 203 | 'class': { |
88af03d2 | 204 | "tooltip": true, |
a5d56686 BA |
205 | "play": true, |
206 | "above-board": true, | |
3a609580 | 207 | "indic-right": true, |
3ed62725 BA |
208 | }, |
209 | }, | |
88af03d2 | 210 | [h('i', { 'class': { "material-icons": true } }, "settings")] |
3ed62725 | 211 | ); |
a5d56686 BA |
212 | aboveBoardElts.push(settingsBtn); |
213 | elementArray.push( | |
214 | h('div', | |
215 | { "class": { "aboveboard-wrapper": true } }, | |
216 | aboveBoardElts | |
217 | ) | |
218 | ); | |
1a788978 BA |
219 | if (this.mode == "problem") |
220 | { | |
221 | // Show problem instructions | |
222 | elementArray.push( | |
223 | h('div', | |
224 | { | |
225 | attrs: { id: "instructions-div" }, | |
3a609580 BA |
226 | "class": { |
227 | "clearer": true, | |
228 | "section-content": true, | |
229 | }, | |
1a788978 BA |
230 | }, |
231 | [ | |
232 | h('p', | |
233 | { | |
234 | attrs: { id: "problem-instructions" }, | |
235 | domProps: { innerHTML: this.problem.instructions } | |
236 | } | |
237 | ) | |
238 | ] | |
239 | ) | |
240 | ); | |
241 | } | |
242 | const choices = h('div', | |
1d184b4c BA |
243 | { |
244 | attrs: { "id": "choices" }, | |
245 | 'class': { 'row': true }, | |
246 | style: { | |
1d184b4c BA |
247 | "display": this.choices.length>0?"block":"none", |
248 | "top": "-" + ((sizeY/2)*squareWidth+squareWidth/2) + "px", | |
249 | "width": (this.choices.length * squareWidth) + "px", | |
250 | "height": squareWidth + "px", | |
251 | }, | |
252 | }, | |
253 | this.choices.map( m => { //a "choice" is a move | |
254 | return h('div', | |
255 | { | |
c94bc812 BA |
256 | 'class': { |
257 | 'board': true, | |
8a196305 | 258 | ['board'+sizeY]: true, |
c94bc812 | 259 | }, |
1d184b4c BA |
260 | style: { |
261 | 'width': (100/this.choices.length) + "%", | |
262 | 'padding-bottom': (100/this.choices.length) + "%", | |
263 | }, | |
264 | }, | |
265 | [h('img', | |
266 | { | |
4b353936 BA |
267 | attrs: { "src": '/images/pieces/' + |
268 | VariantRules.getPpath(m.appear[0].c+m.appear[0].p) + '.svg' }, | |
c94bc812 | 269 | 'class': { 'choice-piece': true }, |
2807f530 BA |
270 | on: { |
271 | "click": e => { this.play(m); this.choices=[]; }, | |
272 | // NOTE: add 'touchstart' event to fix a problem on smartphones | |
273 | "touchstart": e => { this.play(m); this.choices=[]; }, | |
274 | }, | |
1d184b4c BA |
275 | }) |
276 | ] | |
277 | ); | |
278 | }) | |
279 | ); | |
280 | // Create board element (+ reserves if needed by variant or mode) | |
130db3ef BA |
281 | const lm = this.vr.lastMove; |
282 | const showLight = this.hints && | |
3a609580 | 283 | (!["idle","chat"].includes(this.mode) || this.cursor==this.vr.moves.length); |
1a788978 | 284 | const gameDiv = h('div', |
1d184b4c | 285 | { |
a5d56686 BA |
286 | 'class': { |
287 | 'game': true, | |
288 | 'clearer': true, | |
289 | }, | |
1d184b4c BA |
290 | }, |
291 | [_.range(sizeX).map(i => { | |
dfec5327 | 292 | let ci = (this.mycolor=='w' ? i : sizeX-i-1); |
1d184b4c BA |
293 | return h( |
294 | 'div', | |
295 | { | |
296 | 'class': { | |
297 | 'row': true, | |
298 | }, | |
299 | style: { 'opacity': this.choices.length>0?"0.5":"1" }, | |
300 | }, | |
301 | _.range(sizeY).map(j => { | |
dfec5327 | 302 | let cj = (this.mycolor=='w' ? j : sizeY-j-1); |
1d184b4c BA |
303 | let elems = []; |
304 | if (this.vr.board[ci][cj] != VariantRules.EMPTY) | |
305 | { | |
306 | elems.push( | |
307 | h( | |
308 | 'img', | |
309 | { | |
310 | 'class': { | |
311 | 'piece': true, | |
4b353936 BA |
312 | 'ghost': !!this.selectedPiece |
313 | && this.selectedPiece.parentNode.id == "sq-"+ci+"-"+cj, | |
1d184b4c BA |
314 | }, |
315 | attrs: { | |
4b353936 BA |
316 | src: "/images/pieces/" + |
317 | VariantRules.getPpath(this.vr.board[ci][cj]) + ".svg", | |
1d184b4c BA |
318 | }, |
319 | } | |
320 | ) | |
321 | ); | |
322 | } | |
88af03d2 | 323 | if (this.hints && hintSquares[ci][cj]) |
1d184b4c BA |
324 | { |
325 | elems.push( | |
326 | h( | |
327 | 'img', | |
328 | { | |
329 | 'class': { | |
330 | 'mark-square': true, | |
331 | }, | |
332 | attrs: { | |
333 | src: "/images/mark.svg", | |
334 | }, | |
335 | } | |
336 | ) | |
337 | ); | |
338 | } | |
1d184b4c BA |
339 | return h( |
340 | 'div', | |
341 | { | |
342 | 'class': { | |
343 | 'board': true, | |
8a196305 | 344 | ['board'+sizeY]: true, |
3300df38 BA |
345 | 'light-square': (i+j)%2==0, |
346 | 'dark-square': (i+j)%2==1, | |
a897b421 | 347 | [this.color]: true, |
3300df38 BA |
348 | 'highlight': showLight && !!lm && _.isMatch(lm.end, {x:ci,y:cj}), |
349 | 'incheck': showLight && incheckSq[ci][cj], | |
1d184b4c BA |
350 | }, |
351 | attrs: { | |
352 | id: this.getSquareId({x:ci,y:cj}), | |
353 | }, | |
354 | }, | |
355 | elems | |
356 | ); | |
357 | }) | |
358 | ); | |
359 | }), choices] | |
360 | ); | |
3a609580 | 361 | if (!["idle","chat"].includes(this.mode)) |
204e289b BA |
362 | { |
363 | actionArray.push( | |
364 | h('button', | |
365 | { | |
366 | on: { click: this.resign }, | |
367 | attrs: { "aria-label": 'Resign' }, | |
368 | 'class': { | |
369 | "tooltip":true, | |
a5d56686 | 370 | "play": true, |
204e289b BA |
371 | "bottom": true, |
372 | }, | |
0706ea91 | 373 | }, |
204e289b BA |
374 | [h('i', { 'class': { "material-icons": true } }, "flag")]) |
375 | ); | |
376 | } | |
e64084da BA |
377 | else if (this.vr.moves.length > 0) |
378 | { | |
379 | // A game finished, and another is not started yet: allow navigation | |
380 | actionArray = actionArray.concat([ | |
381 | h('button', | |
382 | { | |
e64084da BA |
383 | on: { click: e => this.undo() }, |
384 | attrs: { "aria-label": 'Undo' }, | |
92342261 | 385 | "class": { |
a5d56686 | 386 | "play": true, |
80b15df1 | 387 | "spaceleft": true, |
92342261 | 388 | }, |
e64084da BA |
389 | }, |
390 | [h('i', { 'class': { "material-icons": true } }, "fast_rewind")]), | |
391 | h('button', | |
392 | { | |
393 | on: { click: e => this.play() }, | |
394 | attrs: { "aria-label": 'Play' }, | |
a5d56686 BA |
395 | "class": { |
396 | "play": true, | |
397 | "spaceleft": true, | |
398 | }, | |
e64084da BA |
399 | }, |
400 | [h('i', { 'class': { "material-icons": true } }, "fast_forward")]), | |
401 | ] | |
402 | ); | |
403 | } | |
b5fb8e69 | 404 | if (["friend","problem"].includes(this.mode)) |
2748531f BA |
405 | { |
406 | actionArray = actionArray.concat( | |
407 | [ | |
408 | h('button', | |
409 | { | |
2748531f BA |
410 | on: { click: this.undoInGame }, |
411 | attrs: { "aria-label": 'Undo' }, | |
92342261 | 412 | "class": { |
a5d56686 | 413 | "play": true, |
80b15df1 | 414 | "spaceleft": true, |
92342261 | 415 | }, |
2748531f BA |
416 | }, |
417 | [h('i', { 'class': { "material-icons": true } }, "undo")] | |
418 | ), | |
419 | h('button', | |
420 | { | |
421 | on: { click: () => { this.mycolor = this.vr.getOppCol(this.mycolor) } }, | |
422 | attrs: { "aria-label": 'Flip' }, | |
a5d56686 BA |
423 | "class": { |
424 | "play": true, | |
425 | "spaceleft": true, | |
426 | }, | |
2748531f BA |
427 | }, |
428 | [h('i', { 'class': { "material-icons": true } }, "cached")] | |
429 | ), | |
430 | ]); | |
431 | } | |
1d184b4c | 432 | elementArray.push(gameDiv); |
5c42c64e | 433 | if (!!this.vr.reserve) |
1221ac47 | 434 | { |
6752407b | 435 | const shiftIdx = (this.mycolor=="w" ? 0 : 1); |
5c42c64e | 436 | let myReservePiecesArray = []; |
1221ac47 BA |
437 | for (let i=0; i<VariantRules.RESERVE_PIECES.length; i++) |
438 | { | |
5c42c64e BA |
439 | myReservePiecesArray.push(h('div', |
440 | { | |
a5d56686 | 441 | 'class': {'board':true, ['board'+sizeY+'-reserve']:true}, |
6752407b | 442 | attrs: { id: this.getSquareId({x:sizeX+shiftIdx,y:i}) } |
5c42c64e BA |
443 | }, |
444 | [ | |
445 | h('img', | |
1221ac47 | 446 | { |
a5d56686 | 447 | 'class': {"piece":true, "reserve":true}, |
1221ac47 BA |
448 | attrs: { |
449 | "src": "/images/pieces/" + | |
450 | this.vr.getReservePpath(this.mycolor,i) + ".svg", | |
1221ac47 | 451 | } |
5c42c64e BA |
452 | }), |
453 | h('sup', | |
92342261 | 454 | {"class": { "reserve-count": true } }, |
5c42c64e BA |
455 | [ this.vr.reserve[this.mycolor][VariantRules.RESERVE_PIECES[i]] ] |
456 | ) | |
457 | ])); | |
458 | } | |
459 | let oppReservePiecesArray = []; | |
460 | const oppCol = this.vr.getOppCol(this.mycolor); | |
461 | for (let i=0; i<VariantRules.RESERVE_PIECES.length; i++) | |
462 | { | |
463 | oppReservePiecesArray.push(h('div', | |
464 | { | |
a5d56686 | 465 | 'class': {'board':true, ['board'+sizeY+'-reserve']:true}, |
6752407b | 466 | attrs: { id: this.getSquareId({x:sizeX+(1-shiftIdx),y:i}) } |
5c42c64e BA |
467 | }, |
468 | [ | |
469 | h('img', | |
470 | { | |
a5d56686 | 471 | 'class': {"piece":true, "reserve":true}, |
5c42c64e BA |
472 | attrs: { |
473 | "src": "/images/pieces/" + | |
474 | this.vr.getReservePpath(oppCol,i) + ".svg", | |
475 | } | |
476 | }), | |
477 | h('sup', | |
92342261 | 478 | {"class": { "reserve-count": true } }, |
5c42c64e BA |
479 | [ this.vr.reserve[oppCol][VariantRules.RESERVE_PIECES[i]] ] |
480 | ) | |
481 | ])); | |
1221ac47 | 482 | } |
5c42c64e BA |
483 | let reserves = h('div', |
484 | { | |
92342261 BA |
485 | 'class':{ |
486 | 'game': true, | |
487 | "reserve-div": true, | |
488 | }, | |
5c42c64e BA |
489 | }, |
490 | [ | |
491 | h('div', | |
492 | { | |
92342261 BA |
493 | 'class': { |
494 | 'row': true, | |
495 | "reserve-row-1": true, | |
496 | }, | |
5c42c64e BA |
497 | }, |
498 | myReservePiecesArray | |
499 | ), | |
1221ac47 BA |
500 | h('div', |
501 | { 'class': { 'row': true }}, | |
5c42c64e | 502 | oppReservePiecesArray |
1221ac47 | 503 | ) |
5c42c64e | 504 | ] |
1221ac47 | 505 | ); |
5c42c64e | 506 | elementArray.push(reserves); |
1221ac47 | 507 | } |
1d184b4c BA |
508 | const modalEog = [ |
509 | h('input', | |
510 | { | |
ecf44502 | 511 | attrs: { "id": "modal-eog", type: "checkbox" }, |
1d184b4c BA |
512 | "class": { "modal": true }, |
513 | }), | |
514 | h('div', | |
515 | { | |
da06a6eb | 516 | attrs: { "role": "dialog", "aria-labelledby": "eogMessage" }, |
1d184b4c BA |
517 | }, |
518 | [ | |
519 | h('div', | |
520 | { | |
521 | "class": { "card": true, "smallpad": true }, | |
522 | }, | |
01a135e2 BA |
523 | [ |
524 | h('label', | |
525 | { | |
526 | attrs: { "for": "modal-eog" }, | |
527 | "class": { "modal-close": true }, | |
528 | } | |
529 | ), | |
530 | h('h3', | |
531 | { | |
da06a6eb | 532 | attrs: { "id": "eogMessage" }, |
01a135e2 | 533 | "class": { "section": true }, |
1a788978 | 534 | domProps: { innerHTML: this.endgameMessage }, |
01a135e2 BA |
535 | } |
536 | ) | |
537 | ] | |
1d184b4c BA |
538 | ) |
539 | ] | |
540 | ) | |
541 | ]; | |
542 | elementArray = elementArray.concat(modalEog); | |
543 | } | |
2748531f BA |
544 | const modalFenEdit = [ |
545 | h('input', | |
546 | { | |
547 | attrs: { "id": "modal-fenedit", type: "checkbox" }, | |
548 | "class": { "modal": true }, | |
549 | }), | |
550 | h('div', | |
551 | { | |
da06a6eb | 552 | attrs: { "role": "dialog", "aria-labelledby": "titleFenedit" }, |
2748531f BA |
553 | }, |
554 | [ | |
555 | h('div', | |
556 | { | |
557 | "class": { "card": true, "smallpad": true }, | |
558 | }, | |
559 | [ | |
560 | h('label', | |
561 | { | |
562 | attrs: { "id": "close-fenedit", "for": "modal-fenedit" }, | |
563 | "class": { "modal-close": true }, | |
564 | } | |
565 | ), | |
566 | h('h3', | |
567 | { | |
da06a6eb | 568 | attrs: { "id": "titleFenedit" }, |
2748531f BA |
569 | "class": { "section": true }, |
570 | domProps: { innerHTML: "Position + flags (FEN):" }, | |
571 | } | |
572 | ), | |
573 | h('input', | |
574 | { | |
575 | attrs: { | |
576 | "id": "input-fen", | |
577 | type: "text", | |
578 | value: VariantRules.GenRandInitFen(), | |
579 | }, | |
580 | } | |
581 | ), | |
582 | h('button', | |
583 | { | |
584 | on: { click: | |
585 | () => { | |
586 | const fen = document.getElementById("input-fen").value; | |
587 | document.getElementById("modal-fenedit").checked = false; | |
588 | this.newGame("friend", fen); | |
589 | } | |
590 | }, | |
591 | domProps: { innerHTML: "Ok" }, | |
592 | } | |
593 | ), | |
594 | h('button', | |
595 | { | |
596 | on: { click: | |
597 | () => { | |
598 | document.getElementById("input-fen").value = | |
599 | VariantRules.GenRandInitFen(); | |
600 | } | |
601 | }, | |
602 | domProps: { innerHTML: "Random" }, | |
603 | } | |
604 | ), | |
605 | ] | |
606 | ) | |
607 | ] | |
608 | ) | |
609 | ]; | |
610 | elementArray = elementArray.concat(modalFenEdit); | |
88af03d2 BA |
611 | const modalSettings = [ |
612 | h('input', | |
613 | { | |
614 | attrs: { "id": "modal-settings", type: "checkbox" }, | |
615 | "class": { "modal": true }, | |
616 | }), | |
617 | h('div', | |
618 | { | |
da06a6eb | 619 | attrs: { "role": "dialog", "aria-labelledby": "settingsTitle" }, |
88af03d2 BA |
620 | }, |
621 | [ | |
622 | h('div', | |
623 | { | |
624 | "class": { "card": true, "smallpad": true }, | |
625 | }, | |
626 | [ | |
627 | h('label', | |
628 | { | |
629 | attrs: { "id": "close-settings", "for": "modal-settings" }, | |
630 | "class": { "modal-close": true }, | |
631 | } | |
632 | ), | |
633 | h('h3', | |
634 | { | |
da06a6eb | 635 | attrs: { "id": "settingsTitle" }, |
88af03d2 | 636 | "class": { "section": true }, |
a897b421 | 637 | domProps: { innerHTML: "Preferences" }, |
88af03d2 BA |
638 | } |
639 | ), | |
12b46d8f BA |
640 | h('fieldset', |
641 | { }, | |
642 | [ | |
3a609580 BA |
643 | h('label', |
644 | { | |
645 | attrs: { for: "nameSetter" }, | |
646 | domProps: { innerHTML: "My name is..." }, | |
647 | }, | |
648 | ), | |
649 | h('input', | |
650 | { | |
651 | attrs: { | |
652 | "id": "nameSetter", | |
653 | type: "text", | |
654 | value: this.myname, | |
655 | }, | |
656 | on: { "change": this.setMyname }, | |
657 | } | |
658 | ), | |
659 | ] | |
660 | ), | |
661 | h('fieldset', | |
662 | { }, | |
663 | [ | |
12b46d8f BA |
664 | h('label', |
665 | { | |
2812515a | 666 | attrs: { for: "setHints" }, |
12b46d8f BA |
667 | domProps: { innerHTML: "Show hints?" }, |
668 | }, | |
669 | ), | |
670 | h('input', | |
671 | { | |
672 | attrs: { | |
673 | "id": "setHints", | |
674 | type: "checkbox", | |
675 | checked: this.hints, | |
676 | }, | |
677 | on: { "change": this.toggleHints }, | |
678 | } | |
679 | ), | |
680 | ] | |
a897b421 | 681 | ), |
12b46d8f BA |
682 | h('fieldset', |
683 | { }, | |
684 | [ | |
685 | h('label', | |
686 | { | |
2812515a | 687 | attrs: { for: "selectColor" }, |
12b46d8f BA |
688 | domProps: { innerHTML: "Board colors" }, |
689 | }, | |
690 | ), | |
691 | h("select", | |
692 | { | |
693 | attrs: { "id": "selectColor" }, | |
694 | on: { "change": this.setColor }, | |
695 | }, | |
696 | [ | |
697 | h("option", | |
698 | { | |
699 | domProps: { | |
700 | "value": "lichess", | |
2812515a | 701 | innerHTML: "brown" |
12b46d8f BA |
702 | }, |
703 | attrs: { "selected": this.color=="lichess" }, | |
704 | } | |
705 | ), | |
706 | h("option", | |
707 | { | |
708 | domProps: { | |
709 | "value": "chesscom", | |
2812515a | 710 | innerHTML: "green" |
12b46d8f BA |
711 | }, |
712 | attrs: { "selected": this.color=="chesscom" }, | |
713 | } | |
714 | ), | |
715 | h("option", | |
716 | { | |
717 | domProps: { | |
718 | "value": "chesstempo", | |
2812515a | 719 | innerHTML: "blue" |
12b46d8f BA |
720 | }, |
721 | attrs: { "selected": this.color=="chesstempo" }, | |
722 | } | |
723 | ), | |
724 | ], | |
725 | ), | |
726 | ] | |
727 | ), | |
728 | h('fieldset', | |
729 | { }, | |
730 | [ | |
731 | h('label', | |
732 | { | |
2812515a | 733 | attrs: { for: "selectSound" }, |
130db3ef | 734 | domProps: { innerHTML: "Play sounds?" }, |
12b46d8f BA |
735 | }, |
736 | ), | |
737 | h("select", | |
738 | { | |
739 | attrs: { "id": "selectSound" }, | |
740 | on: { "change": this.setSound }, | |
741 | }, | |
742 | [ | |
743 | h("option", | |
744 | { | |
745 | domProps: { | |
746 | "value": "0", | |
130db3ef | 747 | innerHTML: "None" |
12b46d8f | 748 | }, |
73cbe9de | 749 | attrs: { "selected": this.sound==0 }, |
12b46d8f BA |
750 | } |
751 | ), | |
752 | h("option", | |
753 | { | |
754 | domProps: { | |
755 | "value": "1", | |
130db3ef | 756 | innerHTML: "Newgame" |
12b46d8f | 757 | }, |
73cbe9de | 758 | attrs: { "selected": this.sound==1 }, |
12b46d8f BA |
759 | } |
760 | ), | |
761 | h("option", | |
762 | { | |
763 | domProps: { | |
764 | "value": "2", | |
130db3ef | 765 | innerHTML: "All" |
12b46d8f | 766 | }, |
73cbe9de | 767 | attrs: { "selected": this.sound==2 }, |
12b46d8f BA |
768 | } |
769 | ), | |
770 | ], | |
771 | ), | |
772 | ] | |
a897b421 | 773 | ), |
88af03d2 BA |
774 | ] |
775 | ) | |
776 | ] | |
777 | ) | |
778 | ]; | |
779 | elementArray = elementArray.concat(modalSettings); | |
3a609580 BA |
780 | let chatEltsArray = |
781 | [ | |
782 | h('label', | |
783 | { | |
784 | attrs: { "id": "close-chat", "for": "modal-chat" }, | |
785 | "class": { "modal-close": true }, | |
786 | } | |
787 | ), | |
788 | h('h3', | |
789 | { | |
790 | attrs: { "id": "titleChat" }, | |
791 | "class": { "section": true }, | |
792 | domProps: { innerHTML: "Chat with " + this.oppName }, | |
793 | } | |
794 | ) | |
795 | ]; | |
796 | for (let chat of this.chats) | |
797 | { | |
798 | chatEltsArray.push( | |
799 | h('p', | |
800 | { | |
801 | "class": { | |
802 | "my-chatmsg": chat.author==this.myid, | |
803 | "opp-chatmsg": chat.author==this.oppid, | |
804 | }, | |
805 | domProps: { innerHTML: chat.msg } | |
806 | } | |
807 | ) | |
808 | ); | |
809 | } | |
810 | chatEltsArray = chatEltsArray.concat([ | |
811 | h('input', | |
812 | { | |
813 | attrs: { | |
814 | "id": "input-chat", | |
815 | type: "text", | |
816 | placeholder: "Type here", | |
817 | }, | |
818 | on: { keyup: this.trySendChat }, //if key is 'enter' | |
819 | } | |
820 | ), | |
821 | h('button', | |
822 | { | |
a5d56686 | 823 | attrs: { id: "sendChatBtn"}, |
3a609580 BA |
824 | on: { click: this.sendChat }, |
825 | domProps: { innerHTML: "Send" }, | |
826 | } | |
827 | ) | |
828 | ]); | |
829 | const modalChat = [ | |
830 | h('input', | |
831 | { | |
832 | attrs: { "id": "modal-chat", type: "checkbox" }, | |
833 | "class": { "modal": true }, | |
834 | }), | |
835 | h('div', | |
836 | { | |
837 | attrs: { "role": "dialog", "aria-labelledby": "titleChat" }, | |
838 | }, | |
839 | [ | |
840 | h('div', | |
841 | { | |
842 | "class": { "card": true, "smallpad": true }, | |
843 | }, | |
844 | chatEltsArray | |
845 | ) | |
846 | ] | |
847 | ) | |
848 | ]; | |
849 | elementArray = elementArray.concat(modalChat); | |
1d184b4c BA |
850 | const actions = h('div', |
851 | { | |
852 | attrs: { "id": "actions" }, | |
853 | 'class': { 'text-center': true }, | |
854 | }, | |
855 | actionArray | |
856 | ); | |
857 | elementArray.push(actions); | |
1a788978 | 858 | if (this.score != "*" && this.pgnTxt.length > 0) |
01a135e2 BA |
859 | { |
860 | elementArray.push( | |
861 | h('div', | |
61a262b2 BA |
862 | { |
863 | attrs: { id: "pgn-div" }, | |
864 | "class": { "section-content": true }, | |
865 | }, | |
01a135e2 | 866 | [ |
01ca2adc BA |
867 | h('a', |
868 | { | |
869 | attrs: { | |
870 | id: "download", | |
871 | href: "#", | |
872 | } | |
873 | } | |
874 | ), | |
01a135e2 BA |
875 | h('p', |
876 | { | |
01ca2adc | 877 | attrs: { id: "pgn-game" }, |
85be503d BA |
878 | domProps: { innerHTML: this.pgnTxt } |
879 | } | |
61a262b2 BA |
880 | ), |
881 | h('button', | |
882 | { | |
883 | attrs: { "id": "downloadBtn" }, | |
884 | on: { click: this.download }, | |
885 | domProps: { innerHTML: "Download game" }, | |
886 | } | |
887 | ), | |
85be503d BA |
888 | ] |
889 | ) | |
890 | ); | |
891 | } | |
892 | else if (this.mode != "idle") | |
893 | { | |
1a788978 BA |
894 | if (this.mode == "problem") |
895 | { | |
896 | // Show problem solution (on click) | |
897 | elementArray.push( | |
898 | h('div', | |
899 | { | |
900 | attrs: { id: "solution-div" }, | |
901 | "class": { "section-content": true }, | |
902 | }, | |
903 | [ | |
904 | h('h3', | |
905 | { | |
a5d56686 | 906 | "class": { clickable: true }, |
1a788978 | 907 | domProps: { innerHTML: "Show solution" }, |
b5fb8e69 | 908 | on: { click: this.toggleShowSolution }, |
1a788978 BA |
909 | } |
910 | ), | |
911 | h('p', | |
912 | { | |
913 | attrs: { id: "problem-solution" }, | |
914 | domProps: { innerHTML: this.problem.solution } | |
915 | } | |
916 | ) | |
917 | ] | |
918 | ) | |
919 | ); | |
920 | } | |
2748531f | 921 | // Show current FEN |
85be503d BA |
922 | elementArray.push( |
923 | h('div', | |
61a262b2 BA |
924 | { |
925 | attrs: { id: "fen-div" }, | |
926 | "class": { "section-content": true }, | |
927 | }, | |
85be503d BA |
928 | [ |
929 | h('p', | |
930 | { | |
931 | attrs: { id: "fen-string" }, | |
d449ae46 BA |
932 | domProps: { innerHTML: this.vr.getBaseFen() }, |
933 | "class": { "text-center": true }, | |
01a135e2 BA |
934 | } |
935 | ) | |
936 | ] | |
937 | ) | |
938 | ); | |
939 | } | |
1d184b4c BA |
940 | return h( |
941 | 'div', | |
942 | { | |
943 | 'class': { | |
944 | "col-sm-12":true, | |
a5d56686 BA |
945 | "col-md-10":true, |
946 | "col-md-offset-1":true, | |
947 | "col-lg-8":true, | |
948 | "col-lg-offset-2":true, | |
1d184b4c | 949 | }, |
dda21a71 | 950 | // NOTE: click = mousedown + mouseup |
1d184b4c BA |
951 | on: { |
952 | mousedown: this.mousedown, | |
953 | mousemove: this.mousemove, | |
954 | mouseup: this.mouseup, | |
ffea77d9 BA |
955 | touchstart: this.mousedown, |
956 | touchmove: this.mousemove, | |
957 | touchend: this.mouseup, | |
1d184b4c BA |
958 | }, |
959 | }, | |
960 | elementArray | |
961 | ); | |
962 | }, | |
1a788978 BA |
963 | computed: { |
964 | endgameMessage: function() { | |
965 | let eogMessage = "Unfinished"; | |
966 | switch (this.score) | |
967 | { | |
968 | case "1-0": | |
969 | eogMessage = "White win"; | |
970 | break; | |
971 | case "0-1": | |
972 | eogMessage = "Black win"; | |
973 | break; | |
974 | case "1/2": | |
975 | eogMessage = "Draw"; | |
976 | break; | |
977 | } | |
978 | return eogMessage; | |
979 | }, | |
980 | }, | |
1d184b4c BA |
981 | created: function() { |
982 | const url = socketUrl; | |
8ddc00a0 BA |
983 | const humanContinuation = (localStorage.getItem("variant") === variant); |
984 | const computerContinuation = (localStorage.getItem("comp-variant") === variant); | |
985 | this.myid = (humanContinuation ? localStorage.getItem("myid") : getRandString()); | |
1d184b4c | 986 | this.conn = new WebSocket(url + "/?sid=" + this.myid + "&page=" + variant); |
d35f20e4 | 987 | const socketOpenListener = () => { |
8ddc00a0 | 988 | if (humanContinuation) //game VS human has priority |
56a683cd | 989 | this.continueGame("human"); |
8ddc00a0 | 990 | else if (computerContinuation) |
56a683cd | 991 | this.continueGame("computer"); |
1d184b4c | 992 | }; |
d35f20e4 | 993 | const socketMessageListener = msg => { |
1d184b4c | 994 | const data = JSON.parse(msg.data); |
56a683cd | 995 | const L = (!!this.vr ? this.vr.moves.length : 0); |
1d184b4c BA |
996 | switch (data.code) |
997 | { | |
3a609580 BA |
998 | case "oppname": |
999 | // Receive opponent's name | |
1000 | this.oppName = data.name; | |
1001 | break; | |
1002 | case "newchat": | |
1003 | // Receive new chat | |
1004 | this.chats.push({msg:data.msg, author:this.oppid}); | |
1005 | break; | |
15c1295a BA |
1006 | case "duplicate": |
1007 | // We opened another tab on the same game | |
1008 | this.mode = "idle"; | |
1009 | this.vr = null; | |
1010 | alert("Already playing a game in this variant on another tab!"); | |
1011 | break; | |
1d184b4c | 1012 | case "newgame": //opponent found |
92342261 BA |
1013 | // oppid: opponent socket ID |
1014 | this.newGame("human", data.fen, data.color, data.oppid); | |
1d184b4c BA |
1015 | break; |
1016 | case "newmove": //..he played! | |
1017 | this.play(data.move, "animate"); | |
1018 | break; | |
f3802fcd | 1019 | case "pong": //received if we sent a ping (game still alive on our side) |
56a683cd BA |
1020 | if (this.gameId != data.gameId) |
1021 | break; //games IDs don't match: definitely over... | |
1d184b4c | 1022 | this.oppConnected = true; |
f3802fcd | 1023 | // Send our "last state" informations to opponent |
a29d9d6b | 1024 | this.conn.send(JSON.stringify({ |
56a683cd BA |
1025 | code: "lastate", |
1026 | oppid: this.oppid, | |
1027 | gameId: this.gameId, | |
1028 | lastMove: (L>0?this.vr.moves[L-1]:undefined), | |
1029 | movesCount: L, | |
a29d9d6b | 1030 | })); |
1d184b4c | 1031 | break; |
56a683cd BA |
1032 | case "lastate": //got opponent infos about last move |
1033 | if (this.gameId != data.gameId) | |
1034 | break; //games IDs don't match: nothing we can do... | |
1035 | // OK, opponent still in game (which might be over) | |
1036 | if (this.mode != "human") | |
a29d9d6b | 1037 | { |
56a683cd | 1038 | // We finished the game (any result possible) |
a29d9d6b | 1039 | this.conn.send(JSON.stringify({ |
56a683cd BA |
1040 | code: "lastate", |
1041 | oppid: data.oppid, | |
1042 | gameId: this.gameId, | |
1043 | score: this.score, | |
a29d9d6b BA |
1044 | })); |
1045 | } | |
56a683cd BA |
1046 | else if (!!data.score) //opponent finished the game |
1047 | this.endGame(data.score); | |
1048 | else if (data.movesCount < L) | |
a29d9d6b BA |
1049 | { |
1050 | // We must tell last move to opponent | |
a29d9d6b | 1051 | this.conn.send(JSON.stringify({ |
56a683cd BA |
1052 | code: "lastate", |
1053 | oppid: this.oppid, | |
1054 | lastMove: this.vr.moves[L-1], | |
1055 | movesCount: L, | |
a29d9d6b BA |
1056 | })); |
1057 | } | |
56a683cd | 1058 | else if (data.movesCount > L) //just got last move from him |
a29d9d6b | 1059 | this.play(data.lastMove, "animate"); |
ecf44502 | 1060 | break; |
1d184b4c | 1061 | case "resign": //..you won! |
dfb4afc1 | 1062 | this.endGame(this.mycolor=="w"?"1-0":"0-1"); |
1d184b4c | 1063 | break; |
f3802fcd | 1064 | // TODO: also use (dis)connect info to count online players? |
1d184b4c BA |
1065 | case "connect": |
1066 | case "disconnect": | |
3a609580 | 1067 | if (["human","chat"].includes(this.mode) && this.oppid == data.id) |
1d184b4c | 1068 | this.oppConnected = (data.code == "connect"); |
aa78cc74 | 1069 | if (this.oppConnected && this.mode == "chat") |
3a609580 BA |
1070 | { |
1071 | // Send our name to the opponent, in case of he hasn't it | |
1072 | this.conn.send(JSON.stringify({ | |
1073 | code:"myname", name:this.myname, oppid: this.oppid})); | |
1074 | } | |
1d184b4c BA |
1075 | break; |
1076 | } | |
1077 | }; | |
d35f20e4 | 1078 | const socketCloseListener = () => { |
d35f20e4 BA |
1079 | this.conn = new WebSocket(url + "/?sid=" + this.myid + "&page=" + variant); |
1080 | this.conn.addEventListener('open', socketOpenListener); | |
1081 | this.conn.addEventListener('message', socketMessageListener); | |
1082 | this.conn.addEventListener('close', socketCloseListener); | |
1083 | }; | |
1084 | this.conn.onopen = socketOpenListener; | |
1085 | this.conn.onmessage = socketMessageListener; | |
1086 | this.conn.onclose = socketCloseListener; | |
e64084da BA |
1087 | // Listen to keyboard left/right to navigate in game |
1088 | document.onkeydown = event => { | |
3a609580 BA |
1089 | if (["idle","chat"].includes(this.mode) && |
1090 | !!this.vr && this.vr.moves.length > 0 && [37,39].includes(event.keyCode)) | |
e64084da BA |
1091 | { |
1092 | event.preventDefault(); | |
1093 | if (event.keyCode == 37) //Back | |
1094 | this.undo(); | |
1095 | else //Forward (39) | |
1096 | this.play(); | |
1097 | } | |
1098 | }; | |
643479f8 BA |
1099 | // Computer moves web worker logic: |
1100 | this.compWorker.postMessage(["scripts",variant]); | |
1101 | const self = this; | |
1102 | this.compWorker.onmessage = function(e) { | |
aa78cc74 BA |
1103 | let compMove = e.data; |
1104 | compMove.computer = true; //TODO: imperfect attempt to avoid ghost move | |
643479f8 BA |
1105 | // (first move) HACK: small delay to avoid selecting elements |
1106 | // before they appear on page: | |
1107 | const delay = Math.max(500-(Date.now()-self.timeStart), 0); | |
1108 | setTimeout(() => { | |
aa78cc74 | 1109 | if (self.mode == "computer") //warning: mode could have changed! |
643479f8 BA |
1110 | self.play(compMove, "animate") |
1111 | }, delay); | |
1112 | } | |
1d184b4c BA |
1113 | }, |
1114 | methods: { | |
3a609580 BA |
1115 | setMyname: function(e) { |
1116 | this.myname = e.target.value; | |
e6dcb115 | 1117 | localStorage["username"] = this.myname; |
3a609580 BA |
1118 | }, |
1119 | trySendChat: function(e) { | |
1120 | if (e.keyCode == 13) //'enter' key | |
1121 | this.sendChat(); | |
1122 | }, | |
1123 | sendChat: function() { | |
1124 | let chatInput = document.getElementById("input-chat"); | |
1125 | const chatTxt = chatInput.value; | |
1126 | chatInput.value = ""; | |
1127 | this.chats.push({msg:chatTxt, author:this.myid}); | |
1128 | this.conn.send(JSON.stringify({ | |
1129 | code:"newchat", oppid: this.oppid, msg: chatTxt})); | |
1130 | }, | |
1a788978 BA |
1131 | toggleShowSolution: function() { |
1132 | let problemSolution = document.getElementById("problem-solution"); | |
b5fb8e69 BA |
1133 | problemSolution.style.display = |
1134 | !problemSolution.style.display || problemSolution.style.display == "none" | |
1135 | ? "block" | |
1136 | : "none"; | |
1a788978 | 1137 | }, |
01ca2adc BA |
1138 | download: function() { |
1139 | let content = document.getElementById("pgn-game").innerHTML; | |
1140 | content = content.replace(/<br>/g, "\n"); | |
1141 | // Prepare and trigger download link | |
1142 | let downloadAnchor = document.getElementById("download"); | |
1143 | downloadAnchor.setAttribute("download", "game.pgn"); | |
92342261 BA |
1144 | downloadAnchor.href = "data:text/plain;charset=utf-8," + |
1145 | encodeURIComponent(content); | |
01ca2adc BA |
1146 | downloadAnchor.click(); |
1147 | }, | |
1a788978 | 1148 | showScoreMsg: function() { |
ecf44502 | 1149 | let modalBox = document.getElementById("modal-eog"); |
186516b8 | 1150 | modalBox.checked = true; |
1a788978 BA |
1151 | setTimeout(() => { modalBox.checked = false; }, 2000); |
1152 | }, | |
1153 | endGame: function(score) { | |
1154 | this.score = score; | |
56a683cd BA |
1155 | if (["human","computer"].includes(this.mode)) |
1156 | { | |
1157 | const prefix = (this.mode=="computer" ? "comp-" : ""); | |
1158 | localStorage.setItem(prefix+"score", score); | |
1159 | } | |
1a788978 | 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 |
1d184b4c | 1171 | }, |
762b7c9c | 1172 | setStorage: function() { |
8ddc00a0 BA |
1173 | if (this.mode=="human") |
1174 | { | |
1175 | localStorage.setItem("myid", this.myid); | |
1176 | localStorage.setItem("oppid", this.oppid); | |
56a683cd | 1177 | localStorage.setItem("gameId", this.gameId); |
8ddc00a0 BA |
1178 | } |
1179 | // 'prefix' = "comp-" to resume games vs. computer | |
1180 | const prefix = (this.mode=="computer" ? "comp-" : ""); | |
1181 | localStorage.setItem(prefix+"variant", variant); | |
1182 | localStorage.setItem(prefix+"mycolor", this.mycolor); | |
1183 | localStorage.setItem(prefix+"fenStart", this.fenStart); | |
1184 | localStorage.setItem(prefix+"moves", JSON.stringify(this.vr.moves)); | |
1185 | localStorage.setItem(prefix+"fen", this.vr.getFen()); | |
56a683cd | 1186 | localStorage.setItem(prefix+"score", "*"); |
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()); | |
56a683cd BA |
1192 | if (this.score != "*") |
1193 | localStorage.setItem(prefix+"score", this.score); | |
1d184b4c | 1194 | }, |
56a683cd | 1195 | // "computer mode" clearing is done through the menu |
1d184b4c | 1196 | clearStorage: function() { |
56a683cd | 1197 | if (["human","chat"].includes(this.mode)) |
8ddc00a0 BA |
1198 | { |
1199 | delete localStorage["myid"]; | |
1200 | delete localStorage["oppid"]; | |
56a683cd | 1201 | delete localStorage["gameId"]; |
8ddc00a0 BA |
1202 | } |
1203 | const prefix = (this.mode=="computer" ? "comp-" : ""); | |
1204 | delete localStorage[prefix+"variant"]; | |
1205 | delete localStorage[prefix+"mycolor"]; | |
1206 | delete localStorage[prefix+"fenStart"]; | |
8ddc00a0 | 1207 | delete localStorage[prefix+"moves"]; |
56a683cd BA |
1208 | delete localStorage[prefix+"fen"]; |
1209 | delete localStorage[prefix+"score"]; | |
1d184b4c | 1210 | }, |
c148615e BA |
1211 | // HACK because mini-css tooltips are persistent after click... |
1212 | getRidOfTooltip: function(elt) { | |
1213 | elt.style.visibility = "hidden"; | |
1214 | setTimeout(() => { elt.style.visibility="visible"; }, 100); | |
1215 | }, | |
5e27be42 BA |
1216 | startChat: function(e) { |
1217 | this.getRidOfTooltip(e.currentTarget); | |
1218 | document.getElementById("modal-chat").checked = true; | |
1219 | }, | |
1220 | clearComputerGame: function(e) { | |
1221 | this.getRidOfTooltip(e.currentTarget); | |
1222 | this.clearStorage(); //this.mode=="computer" (already checked) | |
1223 | location.reload(); //to see clearing effects | |
1224 | }, | |
88af03d2 BA |
1225 | showSettings: function(e) { |
1226 | this.getRidOfTooltip(e.currentTarget); | |
1227 | document.getElementById("modal-settings").checked = true; | |
1228 | }, | |
1229 | toggleHints: function() { | |
1230 | this.hints = !this.hints; | |
e6dcb115 | 1231 | localStorage["hints"] = (this.hints ? "1" : "0"); |
88af03d2 | 1232 | }, |
2812515a BA |
1233 | setColor: function(e) { |
1234 | this.color = e.target.options[e.target.selectedIndex].value; | |
e6dcb115 | 1235 | localStorage["color"] = this.color; |
12b46d8f | 1236 | }, |
2812515a | 1237 | setSound: function(e) { |
130db3ef | 1238 | this.sound = parseInt(e.target.options[e.target.selectedIndex].value); |
e6dcb115 | 1239 | localStorage["sound"] = this.sound; |
12b46d8f | 1240 | }, |
c148615e BA |
1241 | clickGameSeek: function(e) { |
1242 | this.getRidOfTooltip(e.currentTarget); | |
f3802fcd BA |
1243 | if (this.mode == "human") |
1244 | return; //no newgame while playing | |
1245 | if (this.seek) | |
01a135e2 | 1246 | { |
283d06a4 | 1247 | this.conn.send(JSON.stringify({code:"cancelnewgame"})); |
01a135e2 BA |
1248 | this.seek = false; |
1249 | } | |
f3802fcd | 1250 | else |
f3802fcd | 1251 | this.newGame("human"); |
f3802fcd | 1252 | }, |
c148615e BA |
1253 | clickComputerGame: function(e) { |
1254 | this.getRidOfTooltip(e.currentTarget); | |
f3802fcd BA |
1255 | this.newGame("computer"); |
1256 | }, | |
2748531f BA |
1257 | clickFriendGame: function(e) { |
1258 | this.getRidOfTooltip(e.currentTarget); | |
1259 | document.getElementById("modal-fenedit").checked = true; | |
1260 | }, | |
2748531f BA |
1261 | resign: function(e) { |
1262 | this.getRidOfTooltip(e.currentTarget); | |
c148615e BA |
1263 | if (this.mode == "human" && this.oppConnected) |
1264 | { | |
1265 | try { | |
1266 | this.conn.send(JSON.stringify({code: "resign", oppid: this.oppid})); | |
1267 | } catch (INVALID_STATE_ERR) { | |
1268 | return; //socket is not ready (and not yet reconnected) | |
1269 | } | |
1270 | } | |
1271 | this.endGame(this.mycolor=="w"?"0-1":"1-0"); | |
1272 | }, | |
56a683cd | 1273 | newGame: function(mode, fenInit, color, oppId) { |
aa78cc74 | 1274 | let fen = fenInit || VariantRules.GenRandInitFen(); |
1d184b4c BA |
1275 | console.log(fen); //DEBUG |
1276 | if (mode=="human" && !oppId) | |
1277 | { | |
cd3174c5 BA |
1278 | const storageVariant = localStorage.getItem("variant"); |
1279 | if (!!storageVariant && storageVariant !== variant) | |
7931e479 | 1280 | return alert("Finish your " + storageVariant + " game first!"); |
1d184b4c | 1281 | // Send game request and wait.. |
d35f20e4 BA |
1282 | try { |
1283 | this.conn.send(JSON.stringify({code:"newgame", fen:fen})); | |
1284 | } catch (INVALID_STATE_ERR) { | |
1285 | return; //nothing achieved | |
1286 | } | |
1a788978 | 1287 | this.seek = true; |
8ddc00a0 BA |
1288 | let modalBox = document.getElementById("modal-newgame"); |
1289 | modalBox.checked = true; | |
1290 | setTimeout(() => { modalBox.checked = false; }, 2000); | |
1d184b4c BA |
1291 | return; |
1292 | } | |
56a683cd BA |
1293 | if (["human","chat"].includes(this.mode)) |
1294 | { | |
1295 | // Start a new game vs. another human (or...) => forget about current one | |
1296 | this.clearStorage(); | |
1297 | } | |
aa78cc74 | 1298 | if (mode == "computer") |
1a788978 BA |
1299 | { |
1300 | const storageVariant = localStorage.getItem("comp-variant"); | |
aa78cc74 | 1301 | if (!!storageVariant) |
1a788978 | 1302 | { |
fb6ceeff BA |
1303 | const score = localStorage.getItem("comp-score"); |
1304 | if (storageVariant !== variant && score == "*") | |
aa78cc74 BA |
1305 | { |
1306 | if (!confirm("Unfinished " + storageVariant + | |
1307 | " computer game will be erased")) | |
1308 | { | |
1309 | return; | |
1310 | } | |
1311 | } | |
fb6ceeff BA |
1312 | else if (score == "*") |
1313 | return this.continueGame("computer"); | |
1a788978 BA |
1314 | } |
1315 | } | |
56a683cd | 1316 | this.vr = new VariantRules(fen, []); |
c148615e | 1317 | this.score = "*"; |
3840e240 | 1318 | this.pgnTxt = ""; //redundant with this.score = "*", but cleaner |
1d184b4c | 1319 | this.mode = mode; |
56a683cd BA |
1320 | this.incheck = []; |
1321 | this.fenStart = V.ParseFen(fen).position; //this is enough | |
1d184b4c BA |
1322 | if (mode=="human") |
1323 | { | |
1324 | // Opponent found! | |
56a683cd | 1325 | this.gameId = getRandString(); |
aa78cc74 | 1326 | this.oppid = oppId; |
56a683cd | 1327 | this.oppConnected = true; |
aa78cc74 BA |
1328 | this.mycolor = color; |
1329 | this.seek = false; | |
56a683cd BA |
1330 | if (this.sound >= 1) |
1331 | new Audio("/sounds/newgame.mp3").play().catch(err => {}); | |
1332 | document.getElementById("modal-newgame").checked = false; | |
1333 | this.setStorage(); //in case of interruptions | |
1d184b4c | 1334 | } |
2748531f | 1335 | else if (mode == "computer") |
1d184b4c | 1336 | { |
643479f8 | 1337 | this.compWorker.postMessage(["init",this.vr.getFen()]); |
56a683cd BA |
1338 | this.mycolor = (Math.random() < 0.5 ? 'w' : 'b'); |
1339 | this.setStorage(); //store game state | |
dfec5327 | 1340 | if (this.mycolor != this.vr.turn) |
643479f8 | 1341 | this.playComputerMove(); |
1d184b4c | 1342 | } |
c794dbb8 | 1343 | //else: against a (IRL) friend or problem solving: nothing more to do |
1d184b4c | 1344 | }, |
56a683cd BA |
1345 | continueGame: function(mode) { |
1346 | this.mode = mode; | |
1347 | this.oppid = (mode=="human" ? localStorage.getItem("oppid") : undefined); | |
1348 | const prefix = (mode=="computer" ? "comp-" : ""); | |
1349 | this.mycolor = localStorage.getItem(prefix+"mycolor"); | |
1350 | const moves = JSON.parse(localStorage.getItem(prefix+"moves")); | |
1351 | const fen = localStorage.getItem(prefix+"fen"); | |
1352 | const score = localStorage.getItem(prefix+"score"); //set in "endGame()" | |
1353 | this.fenStart = localStorage.getItem(prefix+"fenStart"); | |
1354 | if (mode == "human") | |
1355 | { | |
1356 | this.gameId = localStorage.getItem("gameId"); | |
1357 | // Send ping to server (answer pong if opponent is connected) | |
1358 | this.conn.send(JSON.stringify({ | |
1359 | code:"ping",oppid:this.oppid,gameId:this.gameId})); | |
1360 | } | |
1361 | else | |
1362 | this.compWorker.postMessage(["init",fen]); | |
1363 | this.vr = new VariantRules(fen, moves); | |
1364 | if (moves.length > 0) | |
1365 | { | |
1366 | const lastMove = moves[moves.length-1]; | |
1367 | this.vr.undo(lastMove); | |
1368 | this.incheck = this.vr.getCheckSquares(lastMove); | |
1369 | this.vr.play(lastMove, "ingame"); | |
1370 | } | |
1371 | if (score != "*") | |
1372 | { | |
1373 | // Small delay required when continuation run faster than drawing page | |
1374 | setTimeout(() => this.endGame(score), 100); | |
1375 | } | |
1376 | }, | |
1d184b4c | 1377 | playComputerMove: function() { |
643479f8 BA |
1378 | this.timeStart = Date.now(); |
1379 | this.compWorker.postMessage(["askmove"]); | |
1d184b4c BA |
1380 | }, |
1381 | // Get the identifier of a HTML table cell from its numeric coordinates o.x,o.y. | |
1382 | getSquareId: function(o) { | |
1383 | // NOTE: a separator is required to allow any size of board | |
1384 | return "sq-" + o.x + "-" + o.y; | |
1385 | }, | |
1386 | // Inverse function | |
1387 | getSquareFromId: function(id) { | |
1388 | let idParts = id.split('-'); | |
1389 | return [parseInt(idParts[1]), parseInt(idParts[2])]; | |
1390 | }, | |
1391 | mousedown: function(e) { | |
1392 | e = e || window.event; | |
44461547 BA |
1393 | let ingame = false; |
1394 | let elem = e.target; | |
1395 | while (!ingame && elem !== null) | |
1396 | { | |
1397 | if (elem.classList.contains("game")) | |
1398 | { | |
1399 | ingame = true; | |
1400 | break; | |
1401 | } | |
1402 | elem = elem.parentElement; | |
1403 | } | |
1404 | if (!ingame) //let default behavior (click on button...) | |
1405 | return; | |
1d184b4c BA |
1406 | e.preventDefault(); //disable native drag & drop |
1407 | if (!this.selectedPiece && e.target.classList.contains("piece")) | |
1408 | { | |
1409 | // Next few lines to center the piece on mouse cursor | |
1410 | let rect = e.target.parentNode.getBoundingClientRect(); | |
1411 | this.start = { | |
1412 | x: rect.x + rect.width/2, | |
1413 | y: rect.y + rect.width/2, | |
1414 | id: e.target.parentNode.id | |
1415 | }; | |
1416 | this.selectedPiece = e.target.cloneNode(); | |
1417 | this.selectedPiece.style.position = "absolute"; | |
1418 | this.selectedPiece.style.top = 0; | |
1419 | this.selectedPiece.style.display = "inline-block"; | |
1420 | this.selectedPiece.style.zIndex = 3000; | |
8ddc00a0 BA |
1421 | const startSquare = this.getSquareFromId(e.target.parentNode.id); |
1422 | this.possibleMoves = []; | |
3a609580 | 1423 | if (!["idle","chat"].includes(this.mode)) |
8ddc00a0 BA |
1424 | { |
1425 | const color = ["friend","problem"].includes(this.mode) | |
1426 | ? this.vr.turn | |
1427 | : this.mycolor; | |
1428 | if (this.vr.canIplay(color,startSquare)) | |
1429 | this.possibleMoves = this.vr.getPossibleMovesFrom(startSquare); | |
1430 | } | |
92342261 BA |
1431 | // Next line add moving piece just after current image |
1432 | // (required for Crazyhouse reserve) | |
5bd679d5 | 1433 | e.target.parentNode.insertBefore(this.selectedPiece, e.target.nextSibling); |
1d184b4c BA |
1434 | } |
1435 | }, | |
1436 | mousemove: function(e) { | |
1437 | if (!this.selectedPiece) | |
1438 | return; | |
1439 | e = e || window.event; | |
1440 | // If there is an active element, move it around | |
1441 | if (!!this.selectedPiece) | |
1442 | { | |
ffea77d9 BA |
1443 | const [offsetX,offsetY] = !!e.clientX |
1444 | ? [e.clientX,e.clientY] //desktop browser | |
1445 | : [e.changedTouches[0].pageX, e.changedTouches[0].pageY]; //smartphone | |
1446 | this.selectedPiece.style.left = (offsetX-this.start.x) + "px"; | |
1447 | this.selectedPiece.style.top = (offsetY-this.start.y) + "px"; | |
1d184b4c BA |
1448 | } |
1449 | }, | |
1450 | mouseup: function(e) { | |
1451 | if (!this.selectedPiece) | |
1452 | return; | |
1453 | e = e || window.event; | |
1454 | // Read drop target (or parentElement, parentNode... if type == "img") | |
92342261 | 1455 | this.selectedPiece.style.zIndex = -3000; //HACK to find square from final coords |
ffea77d9 BA |
1456 | const [offsetX,offsetY] = !!e.clientX |
1457 | ? [e.clientX,e.clientY] | |
1458 | : [e.changedTouches[0].pageX, e.changedTouches[0].pageY]; | |
1459 | let landing = document.elementFromPoint(offsetX, offsetY); | |
1d184b4c | 1460 | this.selectedPiece.style.zIndex = 3000; |
92342261 BA |
1461 | // Next condition: classList.contains(piece) fails because of marks |
1462 | while (landing.tagName == "IMG") | |
1d184b4c | 1463 | landing = landing.parentNode; |
92342261 BA |
1464 | if (this.start.id == landing.id) |
1465 | { | |
1466 | // A click: selectedPiece and possibleMoves are already filled | |
1d184b4c | 1467 | return; |
92342261 | 1468 | } |
1d184b4c BA |
1469 | // OK: process move attempt |
1470 | let endSquare = this.getSquareFromId(landing.id); | |
1471 | let moves = this.findMatchingMoves(endSquare); | |
1472 | this.possibleMoves = []; | |
1473 | if (moves.length > 1) | |
1474 | this.choices = moves; | |
1475 | else if (moves.length==1) | |
1476 | this.play(moves[0]); | |
1477 | // Else: impossible move | |
1478 | this.selectedPiece.parentNode.removeChild(this.selectedPiece); | |
1479 | delete this.selectedPiece; | |
1480 | this.selectedPiece = null; | |
1481 | }, | |
1482 | findMatchingMoves: function(endSquare) { | |
1483 | // Run through moves list and return the matching set (if promotions...) | |
1484 | let moves = []; | |
1485 | this.possibleMoves.forEach(function(m) { | |
1486 | if (endSquare[0] == m.end.x && endSquare[1] == m.end.y) | |
1487 | moves.push(m); | |
1488 | }); | |
1489 | return moves; | |
1490 | }, | |
1491 | animateMove: function(move) { | |
1492 | let startSquare = document.getElementById(this.getSquareId(move.start)); | |
1493 | let endSquare = document.getElementById(this.getSquareId(move.end)); | |
1494 | let rectStart = startSquare.getBoundingClientRect(); | |
1495 | let rectEnd = endSquare.getBoundingClientRect(); | |
1496 | let translation = {x:rectEnd.x-rectStart.x, y:rectEnd.y-rectStart.y}; | |
92ff5bae BA |
1497 | let movingPiece = |
1498 | document.querySelector("#" + this.getSquareId(move.start) + " > img.piece"); | |
92342261 | 1499 | // HACK for animation (with positive translate, image slides "under background") |
1d184b4c BA |
1500 | // Possible improvement: just alter squares on the piece's way... |
1501 | squares = document.getElementsByClassName("board"); | |
1502 | for (let i=0; i<squares.length; i++) | |
1503 | { | |
1504 | let square = squares.item(i); | |
1505 | if (square.id != this.getSquareId(move.start)) | |
1506 | square.style.zIndex = "-1"; | |
1507 | } | |
92342261 BA |
1508 | movingPiece.style.transform = "translate(" + translation.x + "px," + |
1509 | translation.y + "px)"; | |
1d184b4c BA |
1510 | movingPiece.style.transitionDuration = "0.2s"; |
1511 | movingPiece.style.zIndex = "3000"; | |
1512 | setTimeout( () => { | |
1513 | for (let i=0; i<squares.length; i++) | |
1514 | squares.item(i).style.zIndex = "auto"; | |
1515 | movingPiece.style = {}; //required e.g. for 0-0 with KR swap | |
1516 | this.play(move); | |
1a788978 | 1517 | }, 250); |
1d184b4c BA |
1518 | }, |
1519 | play: function(move, programmatic) { | |
e64084da BA |
1520 | if (!move) |
1521 | { | |
1522 | // Navigate after game is over | |
1523 | if (this.cursor >= this.vr.moves.length) | |
1524 | return; //already at the end | |
1525 | move = this.vr.moves[this.cursor++]; | |
1526 | } | |
1d184b4c BA |
1527 | if (!!programmatic) //computer or human opponent |
1528 | { | |
1529 | this.animateMove(move); | |
1530 | return; | |
1531 | } | |
1532 | // Not programmatic, or animation is over | |
1533 | if (this.mode == "human" && this.vr.turn == this.mycolor) | |
a29d9d6b | 1534 | this.conn.send(JSON.stringify({code:"newmove", move:move, oppid:this.oppid})); |
3a609580 | 1535 | if (!["idle","chat"].includes(this.mode)) |
3300df38 | 1536 | { |
aa78cc74 BA |
1537 | // Emergency check, if human game started "at the same time" |
1538 | // TODO: robustify this... | |
1539 | if (this.mode == "human" && !!move.computer) | |
1540 | return; | |
3300df38 | 1541 | this.incheck = this.vr.getCheckSquares(move); //is opponent in check? |
e64084da | 1542 | this.vr.play(move, "ingame"); |
e6dcb115 BA |
1543 | if (this.sound == 2) |
1544 | new Audio("/sounds/move.mp3").play().catch(err => {}); | |
643479f8 BA |
1545 | if (this.mode == "computer") |
1546 | { | |
aa78cc74 | 1547 | // Send the move to web worker (TODO: including his own moves?!) |
643479f8 BA |
1548 | this.compWorker.postMessage(["newmove",move]); |
1549 | } | |
3300df38 | 1550 | } |
e64084da | 1551 | else |
3300df38 | 1552 | { |
e64084da | 1553 | VariantRules.PlayOnBoard(this.vr.board, move); |
3300df38 BA |
1554 | this.$forceUpdate(); //TODO: ?! |
1555 | } | |
3a609580 | 1556 | if (!["idle","chat"].includes(this.mode)) |
e64084da BA |
1557 | { |
1558 | const eog = this.vr.checkGameOver(); | |
1559 | if (eog != "*") | |
1a788978 BA |
1560 | { |
1561 | if (["human","computer"].includes(this.mode)) | |
1562 | this.endGame(eog); | |
1563 | else | |
1564 | { | |
1565 | // Just show score on screen (allow undo) | |
1566 | this.score = eog; | |
1567 | this.showScoreMsg(); | |
1568 | } | |
1569 | } | |
e64084da | 1570 | } |
56a683cd BA |
1571 | if (["human","computer"].includes(this.mode)) |
1572 | this.updateStorage(); //after our moves and opponent moves | |
1573 | if (this.mode == "computer" && this.vr.turn != this.mycolor && this.score == "*") | |
643479f8 | 1574 | this.playComputerMove(); |
1d184b4c | 1575 | }, |
e64084da BA |
1576 | undo: function() { |
1577 | // Navigate after game is over | |
1578 | if (this.cursor == 0) | |
1579 | return; //already at the beginning | |
3300df38 BA |
1580 | if (this.cursor == this.vr.moves.length) |
1581 | this.incheck = []; //in case of... | |
e64084da BA |
1582 | const move = this.vr.moves[--this.cursor]; |
1583 | VariantRules.UndoOnBoard(this.vr.board, move); | |
1584 | this.$forceUpdate(); //TODO: ?! | |
2748531f BA |
1585 | }, |
1586 | undoInGame: function() { | |
1587 | const lm = this.vr.lastMove; | |
1588 | if (!!lm) | |
b5fb8e69 | 1589 | { |
2748531f | 1590 | this.vr.undo(lm); |
e6dcb115 BA |
1591 | if (this.sound == 2) |
1592 | new Audio("/sounds/undo.mp3").play().catch(err => {}); | |
b5fb8e69 BA |
1593 | const lmBefore = this.vr.lastMove; |
1594 | if (!!lmBefore) | |
1595 | { | |
1596 | this.vr.undo(lmBefore); | |
1597 | this.incheck = this.vr.getCheckSquares(lmBefore); | |
1598 | this.vr.play(lmBefore, "ingame"); | |
1599 | } | |
1600 | else | |
1601 | this.incheck = []; | |
1602 | } | |
2748531f | 1603 | }, |
1d184b4c BA |
1604 | }, |
1605 | }) |