31:T40e,{ let buttons = [ [ customWallCode.length > 0 ? "Reset game" : seed !== initialState.seed ? `Set game to ${seed}` : "Reset game", () => { mutable initialState = { seed, customWall: customWallCode.length > 0 ? customWallCode : null, actionLog: [] }; } ] ]; if (customWallCode.length > 0) { buttons = [ ...buttons, [ "Clear custom wall", () => { mutable initialState = { seed, actionLog: [] }; } ] ]; } else { buttons = [ ...buttons, [ "Randomize seed", () => { const newSeed = Math.floor(Math.random() * 1000000); mutable seedly = newSeed; mutable initialState = { seed: newSeed, customWall: customWallCode.length > 0 ? customWallCode : null, actionLog: [] }; } ] ]; } return Inputs.button(buttons); }32:T2115,gameView = { const focus = game.focusedPlayerIndex(); const playerIdxs = [focus, (focus + 1) % 4, (focus + 2) % 4, (focus + 3) % 4]; const frame = html`

`; // player profiles frame.appendChild(html`

${profileImage( playerIdxs[1] )}

${profileImage( playerIdxs[2] )}

${profileImage( playerIdxs[3] )}

`); // player winds frame.appendChild(html`

${windIDs[ playerIdxs[1] ][0].toLocaleUpperCase()}

${windIDs[ playerIdxs[2] ][0].toLocaleUpperCase()}

${windIDs[ playerIdxs[3] ][0].toLocaleUpperCase()}

`); // player melds frame.appendChild(html`

${[...game.players[playerIdxs[0]].melds].reverse().map(getMeldDisplay)}

${[...game.players[playerIdxs[1]].melds].reverse().map(getMeldDisplay)}

${[...game.players[playerIdxs[2]].melds].reverse().map(getMeldDisplay)}

${[...game.players[playerIdxs[3]].melds].reverse().map(getMeldDisplay)}

`); frame.appendChild(html`

${handDisplay( playerIdxs[1] )}

${handDisplay( playerIdxs[2] )}

${handDisplay( playerIdxs[3] )}

`); if (game.prompts.length > 0) { //prompt overlay frame.appendChild( html`

"` ); } // player discards frame.appendChild(html`

${playerDiscardView( playerIdxs[0] )}

${playerDiscardView( playerIdxs[1] )}

${playerDiscardView( playerIdxs[2] )}

${playerDiscardView( playerIdxs[3] )}

`); // compass frame.appendChild(html`

${gameCompass()}

`); // tenpai status frame.appendChild(html`

${game.isInTenpai() ? tenpaiBadge() : ""}

`); // dora frame.appendChild(html`

Dora

${doraIndicators()}

`); // focused player frame.appendChild(html`

${profileImageLarge( playerIdxs[0] )}

${ windNames[playerIdxs[0]] }

`); // current hand frame.appendChild(html`

${currentHand()}

`); // calls const callWindow = html`

`; if (game.prompts.length > 0) { const prompt = game.prompts[0]; let hasPon = false; let hasKan = false; let hasClosedKan = false; let hasPromotedKan = false; let hasChii = false; let hasRiichi = false; let hasTsumo = false; let hasRon = false; prompt.options.forEach((opt) => { if (opt.callType === CALL.pon) { hasPon = true; } if (opt.callType === CALL.kan) { hasKan = true; } if (opt.callType === CALL.closedKan) { hasClosedKan = true; } if (opt.callType === CALL.promotedKan) { hasPromotedKan = true; } if (opt.callType === CALL.chii) { hasChii = true; } if (opt.callType === CALL.riichi) { hasRiichi = true; } if (opt.callType === CALL.tsumo) { hasTsumo = true; } if (opt.callType === CALL.ron) { hasRon = true; } }); if (hasChii) { callWindow.appendChild( callButton(CALL.chii, () => { doAction(game, "AcceptChii"); }) ); } if (hasPon) { callWindow.appendChild( callButton(CALL.pon, () => { doAction(game, "AcceptPon"); }) ); } if (hasKan) { callWindow.appendChild( callButton(CALL.kan, () => { doAction(game, "AcceptKan"); }) ); } if (hasClosedKan) { callWindow.appendChild( callButton(CALL.closedKan, () => { doAction(game, "AcceptClosedKan"); }) ); } if (hasPromotedKan) { callWindow.appendChild( callButton(CALL.promotedKan, () => { doAction(game, "AcceptPromotedKan"); }) ); } if (hasRiichi) { callWindow.appendChild( callButton(CALL.riichi, () => { doAction(game, "AcceptRiichi"); }) ); } if (hasRon) { callWindow.appendChild(callButton(CALL.ron, () => {})); } if (hasTsumo) { callWindow.appendChild(callButton(CALL.tsumo, () => {})); } callWindow.appendChild( callButton(CALL.skip, () => { doAction(game, "SkipPrompt"); }) ); } frame.appendChild(callWindow); return html`${frame}`; }33:T4d8,tileImage = (tid, style = "standard") => { const suit = tid[1]; const opacity = suit === suit.toLocaleUpperCase() ? 0.5 : 1; const normTid = tid.toLocaleLowerCase(); const sizes = { standard: { width: "32px", height: "40px", borderRadius: "3px" }, mini: { width: "16px", height: "24px", borderRadius: "1px" } }; const { width, height, borderRadius } = sizes[style]; const imgWidth = height; const container = html`

`; if (normTid !== "0c") { // closed tile / tile back let url = tileURLs[normTid]; if (url == null) { throw new Error(`"${normTid}" is not a valid tile."`); } const name = tileNames[normTid]; const img = html` ${name}

`; container.appendChild(img); } return html`${container}`; }34:T427,discardableButton = (tile, pos, disabled = false) => { // const tile = // pos === 13 // ? game.drawnTile // : sortByTileOrder(game.focusedPlayer().handTiles)[pos]; const ti = dorableTile(tile); let out; if (!disabled) { const button = html``; const lis = button.addEventListener("click", () => { doAction(game, "DiscardTile", { pos }); }); invalidation.then(() => { button.removeEventListener(lis); }); out = button; } else { out = html``; } return html` ${out}`; }35:T4d0,gameCompass = () => html`

${ game.players[game.focusedPlayerIndex()].isInRiichi() ? html`

${tenbou()}

` : "" } ${ game.players[(game.focusedPlayerIndex() + 1) % 4].isInRiichi() ? html`

${tenbou( 90 )}

` : "" } ${ game.players[(game.focusedPlayerIndex() + 2) % 4].isInRiichi() ? html`

${tenbou()}

` : "" } ${ game.players[(game.focusedPlayerIndex() + 3) % 4].isInRiichi() ? html`

${tenbou( 90 )}

` : "" }

${windNames[game.roundWind]} ${game.roundNumber}
Honba ${ game.honbaNumber }
${game.liveTiles.length - game.liveIndex} left

`36:T52a,callButton = (id, callback) => { const button = html``; const lis = button.addEventListener("click", callback); invalidation.then(() => { button.removeEventListener(lis); }); const div = html` ${button}`; return div; }37:T4b1,playerDiscardView = (p) => { const player = game.players[p]; let o = []; let rotatedRiichiTile = false; let c = 0; const disc = player.discards; for (let i = 0; i < disc.length; i++) { const d = disc[i]; const dt = tileIDs[d.tile]; if (c % 6 === 0 && c > 0) { o.push(html`
`); } if (d.claimedByPlayer >= 0) { continue; } let style = ""; if ( !rotatedRiichiTile && player.riichiIndex >= 0 && player.riichiIndex <= i ) { rotatedRiichiTile = true; style += " transform: rotate(90deg); padding: 0px 4px"; } if ( !game.lastDiscardClaimed && game.lastDiscardByPlayer === p && i === disc.length - 1 && game.prompts.length > 0 && game.drawnTile == null ) { style += " transform: scale(1.5) translate(4px, 5px) rotate(3deg); "; } const ti = dorableTileMini(d.tile); o.push(html`

${ti}`); c++; } return html`

${o}

`; }38:T465,meldMetrics = { return { threeLeft: [ [0, 0, 0, 1], [1, 26, 0, 0], [2, 26 + 18, 0, 0] ], threeAcross: [ [1, 0, 0, 0], [2, 18 + 26, 0, 0], [0, 18, 0, 2] ], threeRight: [ [1, 0, 0, 0], [2, 18, 0, 0], [0, 18 + 18, 0, 2] ], closedKan: [ [0, 0, 0, -1], [1, 18, 0, 0], [2, 18 + 18, 0, 0], [3, 18 + 36, 0, -1] ], kanLeft: [ [0, 0, 0, 1], [1, 26, 0, 0], [2, 26 + 18, 0, 0], [3, 26 + 36, 0, 0] ], kanAcross: [ [1, 0, 0, 0], [2, 18, 0, 0], [0, 36, 0, 2], [3, 36 + 26, 0, 0] ], kanRight: [ [1, 0, 0, 0], [2, 18, 0, 0], [3, 36, 0, 0], [0, 36 + 18, 0, 2] ], promotedKanLeft: [ [0, 0, 0, 1], [1, 0, 0, 1, 1], [2, 26, 0, 0], [3, 26 + 18, 0, 0] ], promotedKanAcross: [ [0, 0, 0, 0], [1, 18, 0, 2], [2, 18, 0, 2, 1], [3, 18 + 26, 0, 0] ], promotedKanRight: [ [0, 0, 0, 0], [1, 18, 0, 0], [2, 18 + 18, 0, 2], [3, 18 + 18, 0, 2, 1] ] }; }39:T513,actionCheckForTenpai = (prev) => { let game = GameCopy(prev); const x = checkAllWinPatterns(game.fullCurrentHandVec()); const player = game.focusedPlayer(); let prompt = new CallPrompt({ toPlayer: game.focusedPlayerIndex(), options: [] }); if (x.filter((s) => s.type === HANDSTATUS.win).length > 0) { prompt.options.push(new CallOption({ callType: CALL.tsumo })); } if ( !player.isInRiichi() && player.handIsClosed() && x.filter((s) => s.type === HANDSTATUS.tenpai).length > 0 ) { prompt.options.push(new CallOption({ callType: CALL.riichi })); } if (game.doraIndex < 4) { //check kans const quads = tryActions( vadd(player.handVec(), vt(game.drawnTile)), quadGroups ); quads.forEach((k, p) => { prompt.options.push( new CallOption({ callType: CALL.closedKan, forTiles: k.tiles }) ); }); player.melds.forEach((m) => { if (m.type === CALL.pon && m.tiles[0] === game.drawnTile) { prompt.options.push( new CallOption({ callType: CALL.promotedKan, forTiles: [...m.tiles, game.drawnTile] }) ); } }); } if (prompt.options.length > 0) { game.prompts = [prompt]; } return game; }3a:T943,actionDiscardTile = (prev, { pos }) => { let game = GameCopy(prev); const player = game.players[game.currentPlayerIndex]; const tile = pos === 13 ? game.drawnTile : sortByTileOrder(player.handTiles)[pos]; if (pos < 13) { player.handTiles = vtoa(vsub(atov(player.handTiles), vt(tile))); player.handTiles = vtoa(vadd(atov(player.handTiles), vt(game.drawnTile))); } player.discards.push(new Discard({ tile })); game.drawnTile = null; game.enableDiscardAfterPrompt = false; game.lastDiscardByPlayer = game.currentPlayerIndex; game.lastDiscardedTile = tile; game.lastDiscardClaimed = false; const callWaits = waitsForNeeds(game.lastDiscardedTile); const playerCalls = game.players.map((player, i) => i === game.lastDiscardByPlayer || player.isInRiichi() ? [] : tryActions(player.handVec(), callWaits) ); const playerWins = game.players.map((player, i) => i === game.lastDiscardByPlayer ? [] : checkAllWinPatterns( vadd(player.handVec(), vt(game.lastDiscardedTile)) ).filter((x) => x.type === HANDSTATUS.win) ); let prompts = []; playerCalls.forEach((waits, p) => { let prompt = new CallPrompt({ tile: game.lastDiscardedTile, options: [], toPlayer: p, fromPlayer: game.lastDiscardByPlayer }); waits.forEach((w) => { if ( w.callType === CALL.chii && playerOrientation(p, game.lastDiscardByPlayer) !== ORIENTATION.left ) { // chii can only come from left return; } if (w.callType === CALL.kan && game.doraIndex >= 4) { // no more kan after 4 (no more rinshan wall) return; } prompt.options.push( new CallOption({ callType: w.callType, forTiles: w.tiles }) ); }); if (playerWins[p].length > 0) { prompt.options.push( new CallOption({ callType: CALL.ron }) ); } if (prompt.options.length > 0) { prompts.push(prompt); } }); game.currentPlayerIndex = (game.currentPlayerIndex + 1) % 4; if (prompts.length > 0) { game.prompts = prompts; } else { if (game.riichiOnNextDiscard) { player.riichiIndex = player.discards.length - 1; game.riichiOnNextDiscard = false; } game = actionDrawTile(game); } return game; }3b:T44e,actionAcceptMeld = (prev, { callType }) => { let game = GameCopy(prev); const prompt = game.prompts[0]; const opt = prompt.options.filter((o) => o.callType === callType)[0]; game.prompts = []; //[...game.prompts].splice(1); game.currentPlayerIndex = prompt.toPlayer; const fromPlayer = game.players[prompt.fromPlayer]; const toPlayer = game.players[prompt.toPlayer]; const discards = fromPlayer.discards; discards[discards.length - 1].claimedByPlayer = prompt.toPlayer; game.players[prompt.toPlayer].handTiles = vtoa( vsub(atov([...toPlayer.handTiles]), atov([...opt.forTiles])) ); const meld = new Meld({ type: opt.callType, tiles: [prompt.tile, ...opt.forTiles], fromPlayerRel: playerOrientation(prompt.toPlayer, prompt.fromPlayer) }); game.lastDiscardClaimed = true; toPlayer.melds.push(meld); if (game.prompts.length === 0) { if (game.riichiOnNextDiscard) { const player = game.players[game.lastDiscardByPlayer]; player.riichiIndex = player.discards.length - 1; game.riichiOnNextDiscard = false; } } return game; }3c:T65f,class Game { constructor() { this.wallTiles = []; this.liveTiles = []; this.deadTiles = []; this.doraTiles = []; this.uraDoraTiles = []; this.liveIndex = 0; this.doraIndex = 0; this.deadIndex = 0; this.roundWind = WIND.east; this.firstSeatWind = WIND.east; this.roundNumber = 0; this.honbaNumber = 0; this.turnNumber = 0; this.state = 0; this.currentPlayerIndex = 0; this.players = []; this.drawnTile = null; this.lastDiscardedTile = -1; this.lastDiscardByPlayer = -1; this.lastDiscardClaimed = false; this.prompts = []; this.events = []; this.enableDiscardAfterPrompt = false; this.riichiOnNextDiscard = false; } currentPlayer() { return this.players[this.currentPlayerIndex]; } fullCurrentHand() { if (this.drawnTile == null) { return this.focusedPlayer().handTiles; } return [...this.focusedPlayer().handTiles, this.drawnTile]; } fullCurrentHandVec() { return atov(this.fullCurrentHand()); } isKanAllowed() { return this.deadIndex < 4; } isDoraTile(t) { return ( this.doraTiles .map((dt) => doraEffective(dt)) .splice(0, this.doraIndex + 1) .indexOf(t) !== -1 ); } focusedPlayerIndex() { if (this.prompts.length > 0) { return this.prompts[0].toPlayer; } return this.currentPlayerIndex; } focusedPlayer() { return this.players[this.focusedPlayerIndex()]; } isInTenpai() { const x = checkStandard(this.fullCurrentHandVec()); return x.filter((z) => z.type === HANDSTATUS.tenpai).length > 0; } }3d:T980,function checkHandStatusInner( vec, pattern, bodyGroups, headGroups, bodyWaits, headWaits, appliedActions = [] ) { /** No more tiles to process. We‘ve got a valid hand! **/ if (vempty(vec)) { return [new HandStatus({ type: HANDSTATUS.win, pattern, actions: appliedActions })]; } let collect = []; const availActions = tryActions(vec, bodyGroups); const availHeadActions = headGroups != null ? tryActions(vec, headGroups) : []; const availWaitActions = tryActions(vec, bodyWaits); const availHeadWaitActions = headWaits != null ? tryActions(vec, headWaits) : []; for (let i = 0; i < availActions.length; i++) { const action = availActions[i]; const aplVec = applyAction(vec, action); const res = checkHandStatusInner( aplVec, pattern, bodyGroups, headGroups, bodyWaits, headWaits, [...appliedActions, action] ); collect = [...collect, ...res]; } // TODO: we could probably reduce the code repetition. for (let i = 0; i < availHeadActions.length; i++) { const action = availHeadActions[i]; const aplVec = applyAction(vec, action); /** * When we check the next level, we no longer pass `headActions` * since once it is applied, we can no longer check it. */ const res = checkHandStatusInner( aplVec, pattern, bodyGroups, null, bodyWaits, headWaits, [...appliedActions, action] ); collect = [...collect, ...res]; } for (let i = 0; i < availWaitActions.length; i++) { const action = availWaitActions[i]; const waitCount = vsum(action.vec()); if (vsum(vec) === waitCount + 1) { const discardTile = vtoa(vsub(vec, action.vec()))[0]; collect.push( new HandStatus({ type: HANDSTATUS.tenpai, pattern, actions: appliedActions, waits: action, discardTile }) ); } } for (let i = 0; i < availHeadWaitActions.length; i++) { const action = availHeadWaitActions[i]; const waitCount = vsum(action.vec()); if (vsum(vec) === waitCount + 1) { const discardTile = vtoa(vsub(vec, action.vec())); collect.push( new HandStatus({ type: HANDSTATUS.tenpai, pattern, actions: appliedActions, waits: action, discardTile }) ); } } return collect; }3e:[{"id":"b4e7ac8b42b02fb9a86be784b4a0ef10bdb22b04d7b47aef98b53bb5dfa0002e71d3ef7906868725dc28d0eca429a92da5ba6fec98844adad323a1fef0173b67","href":"https://static.observableusercontent.com/files/b4e7ac8b42b02fb9a86be784b4a0ef10bdb22b04d7b47aef98b53bb5dfa0002e71d3ef7906868725dc28d0eca429a92da5ba6fec98844adad323a1fef0173b67","name":"IMG_0519.PNG","type":"image/png","lastModified":1662249449754.085,"size":980260},{"id":"e91d1d245c1d4c62bd2c7a9466d58329cc554e464a0686f6400778674b13cb1b1a1f8cc4c9c67904f80c62b92e6fbf75e37d00d157db21fa34f57826f86a23a1","href":"https://static.observableusercontent.com/files/e91d1d245c1d4c62bd2c7a9466d58329cc554e464a0686f6400778674b13cb1b1a1f8cc4c9c67904f80c62b92e6fbf75e37d00d157db21fa34f57826f86a23a1","name":"IMG_0520.PNG","type":"image/png","lastModified":1662249452543.026,"size":1349189},{"id":"ce3f8e91003235045aedb504bca74d1c4f949431c79adda2feeb03299d4107e0c8f15b43d617c19b5438a17ef2e2d253d7bf45141034513039d3c51e500fd228","href":"https://static.observableusercontent.com/files/ce3f8e91003235045aedb504bca74d1c4f949431c79adda2feeb03299d4107e0c8f15b43d617c19b5438a17ef2e2d253d7bf45141034513039d3c51e500fd228","name":"IMG_0521.PNG","type":"image/png","lastModified":1662249449078.011,"size":827094},{"id":"633357c89ba0c282c405384b34e2de7308bc16e93331e462489ee53f355c8156b79b728e398657f9c4b04486ac92e5660b20aee72c07867dfb0b7e1f429f3698","href":"https://static.observableusercontent.com/files/633357c89ba0c282c405384b34e2de7308bc16e93331e462489ee53f355c8156b79b728e398657f9c4b04486ac92e5660b20aee72c07867dfb0b7e1f429f3698","name":"IMG_0522.PNG","type":"image/png","lastModified":1662249453857.699,"size":1546575},{"id":"94d4efb15a9c02f196d4146cc18dd094813d6f239fc3a33bee8e71e4f44b8e3dcfaf5f4796f0ae3c2e11bb6589240f196ba8e46c77fbcdb0fd827a3a4c1f9c5f","href":"https://static.observableusercontent.com/files/94d4efb15a9c02f196d4146cc18dd094813d6f239fc3a33bee8e71e4f44b8e3dcfaf5f4796f0ae3c2e11bb6589240f196ba8e46c77fbcdb0fd827a3a4c1f9c5f","name":"Untitled_Artwork2.png","type":"image/png","lastModified":1662251750828.031,"size":1349185},{"id":"8277d0f3531211c058487b202b0cccf358636fa925ef9221f7df25147c7d3fca50cbe3e7176386139aae1378a278395a505341869e825d4dd766118881af4b9f","href":"https://static.observableusercontent.com/files/8277d0f3531211c058487b202b0cccf358636fa925ef9221f7df25147c7d3fca50cbe3e7176386139aae1378a278395a505341869e825d4dd766118881af4b9f","name":"Untitled_Artwork.png","type":"image/png","lastModified":1662251362206.716,"size":860565},{"id":"000e6825fc2e0306a00cef0ffaf5175702812d1e94fb063938b3f9bc8cdb61c5d2e711009e9a232d4bb1f672d1c3006b68dc1d820d386da073d1b25878835bd3","href":"https://static.observableusercontent.com/files/000e6825fc2e0306a00cef0ffaf5175702812d1e94fb063938b3f9bc8cdb61c5d2e711009e9a232d4bb1f672d1c3006b68dc1d820d386da073d1b25878835bd3","name":"bridget.png","type":"image/png","lastModified":1662272515340.819,"size":1465551},{"id":"8c0bef2f4ef33e90b12cd96ff8feb341343433f6ac16d9d5fef96455522a3540813af7fc7bbe6ef3f44c91189b2c06d4f7acb374d5133e81bbc8d6bcc35277b6","href":"https://static.observableusercontent.com/files/8c0bef2f4ef33e90b12cd96ff8feb341343433f6ac16d9d5fef96455522a3540813af7fc7bbe6ef3f44c91189b2c06d4f7acb374d5133e81bbc8d6bcc35277b6","name":"jamila.png","type":"image/png","lastModified":1662272563405.985,"size":1325773},{"id":"94d4efb15a9c02f196d4146cc18dd094813d6f239fc3a33bee8e71e4f44b8e3dcfaf5f4796f0ae3c2e11bb6589240f196ba8e46c77fbcdb0fd827a3a4c1f9c5f","href":"https://static.observableusercontent.com/files/94d4efb15a9c02f196d4146cc18dd094813d6f239fc3a33bee8e71e4f44b8e3dcfaf5f4796f0ae3c2e11bb6589240f196ba8e46c77fbcdb0fd827a3a4c1f9c5f","name":"kira.png","type":"image/png","lastModified":1662272634368.922,"size":1349185},{"id":"a234aed4e056614da3f631fa38ddc512c45dd6bf0e17efc814d2f7309ef075504a1f3d357d890ba016115e93aeb0dd296fd33b584a9de61132c36a86b945ab08","href":"https://static.observableusercontent.com/files/a234aed4e056614da3f631fa38ddc512c45dd6bf0e17efc814d2f7309ef075504a1f3d357d890ba016115e93aeb0dd296fd33b584a9de61132c36a86b945ab08","name":"ronny.png","type":"image/png","lastModified":1662272590524.937,"size":1060689}] 2f:{"title":"Mahjong Simulator v2","cells":[{"id":1737,"value":"# Mahjong Simulator v2","pinned":false,"hidden":false,"mode":"md"},{"id":4823,"value":"notebook\n .withState({\n seed: initialState.seed,\n actionLog,\n customWall: initialState.customWall\n })\n .link(\n `Link to game (${initialState.customWall ? \"custom wall\" : `seed ${seed}`}${\n actionLog.length > 0\n ? `, ${actionLog.length} action${actionLog.length === 1 ? \"\" : \"s\"}`\n : \"\"\n })`\n )","pinned":false,"hidden":false,"mode":"ojs"},{"id":2752,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":2318,"value":"viewof seed = Inputs.range([0, 1000000], {\n label: \"Game seed\",\n step: 1,\n value: seedly,\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1748,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":4295,"value":"Inputs.button([\n [\n \"Undo\",\n () => {\n if (actionLog.length > 0) {\n const newState = {\n ...initialState,\n actionLog: [...actionLog].splice(0, actionLog.length - 1)\n };\n loadState(newState);\n }\n }\n ]\n])","pinned":false,"hidden":false,"mode":"ojs"},{"id":4157,"value":"{\n const d = html`

`;\n actionLog.forEach(([actionName, args]) => {\n d.appendChild(html`\n

\n${actionName}${args ? JSON.stringify(args) : \"\"}\n

\n`);\n });\n return html`

Input Log

${d}`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4503,"value":"# TODOs\n\n* Implement furiten (discard, ryanmen, temporary, permanent)\n* Properly handle when multiple players have simultaneous calls (accepting one currently negates all the others regardless of priority) - updating this will probably break games saved in the current save state format\n* Don't allow ryanmen (2-sided wait) adjacent discard after accepting Chii \n* Limit discards for initiating Riichi\n* Accepting ron or tsumo currently does nothing - needs yaku and score calculation\n* Limit damaten and open hand wins (don't show ron/tsumo prompt unless there is a valid yaku)\n* Add player scores\n* Support multiple rounds (e.g., full East game or Hanchan)\n* Computer AI ???\n* Network support ?????\n* Port all of this to Unity","pinned":false,"hidden":false,"mode":"md"},{"id":1537,"value":"# Game State & Debug","pinned":false,"hidden":false,"mode":"md"},{"id":4110,"value":"mutable actionLog = []","pinned":false,"hidden":false,"mode":"ojs"},{"id":4195,"value":"loadState = ({ seed, actionLog, customWall }) => {\n mutable initialSeed = seed;\n mutable initialState = { seed, actionLog, customWall };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4224,"value":"decodeActionString = (str) => {\n const [a, b, c] = str.split(\"~~~\");\n let cw = c.trim();\n return {\n seed: parseInt(a, 10),\n actionLog: JSON.parse(b64_to_utf8(b.trim())),\n customWall: cw.length === 0 ? null : cw\n };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2045,"value":"currentHandStatus = checkStandard(game.fullCurrentHandVec())","pinned":false,"hidden":false,"mode":"ojs"},{"id":4201,"value":"mutable initialState = {\n const s = notebook.state;\n if (s != null) {\n mutable seedly = s.seed;\n return s;\n }\n\n const stateFromQuery = getQueryParam(\"game\");\n if (stateFromQuery != null && stateFromQuery.trim().length > 0) {\n return decodeActionString(stateFromQuery);\n }\n return { seed: 0, actionLog: [] };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":171,"value":"initialGame = () => {\n const newActionLog = initialState.actionLog;\n const wallCode = initialState.customWall;\n let g = createGame({\n seed: initialState.seed / 1000000,\n withRed: true,\n roundWind: WIND.east,\n firstSeatWind: WIND.east,\n roundNumber: 1,\n honbaNumber: 0,\n wallCode\n });\n newActionLog.forEach(([actionName, args]) => {\n g = actions[actionName](g, args);\n });\n mutable actionLog = newActionLog;\n return g;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":63,"value":"mutable game = initialGame()","pinned":false,"hidden":false,"mode":"ojs"},{"id":4098,"value":"mutable initialSeed = 0","pinned":false,"hidden":false,"mode":"ojs"},{"id":4132,"value":"function utf8_to_b64(str) {\n return encodeURIComponent(btoa(unescape(encodeURIComponent(str))));\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4134,"value":"function b64_to_utf8(str) {\n return decodeURIComponent(escape(window.atob(decodeURIComponent(str))));\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4255,"value":"mutable seedly = 0","pinned":false,"hidden":false,"mode":"ojs"},{"id":4856,"value":"### Custom Wall Builder","pinned":false,"hidden":false,"mode":"md"},{"id":4850,"value":"customWallJSON = {\n const splitted = splitWall(atots(game.wallTiles));\n\n const prettified = `{\n \"deadTiles\": ${JSON.stringify(splitted.deadTiles)},\n \"doraTiles\": ${JSON.stringify(splitted.doraTiles)},\n \"uraDoraTiles\": ${JSON.stringify(splitted.uraDoraTiles)},\n \"startTiles\": [\n ${JSON.stringify(splitted.startTiles[0])},\n ${JSON.stringify(splitted.startTiles[1])},\n ${JSON.stringify(splitted.startTiles[2])},\n ${JSON.stringify(splitted.startTiles[3])}\n ],\n \"liveTiles\": ${JSON.stringify(splitted.liveTiles)}\n}`;\n const textArea = html``;\n\n const lis = textArea.addEventListener(\"input\", (e) => {\n const v = e.currentTarget.value;\n mutable newWallCode = tsatots(buildCustomWall(JSON.parse(v)));\n });\n\n invalidation.then(() => {\n textArea.removeEventListener(lis);\n });\n\n return textArea;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4892,"value":"newWallCode != null\n ? html``\n : undefined","pinned":false,"hidden":false,"mode":"ojs"},{"id":6610,"value":"Inputs.button([\n [\n \"Use custom wall\",\n () => {\n mutable initialState = {\n seed,\n customWall:\n newWallCode != null && newWallCode.length > 0 ? newWallCode : null,\n actionLog: []\n };\n }\n ]\n])","pinned":false,"hidden":false,"mode":"ojs"},{"id":4833,"value":"splitWall = (wall) => {\n let wallTiles =\n typeof wall === \"string\" && wall.length === 136 * 2\n ? tstotsa(wall)\n : Array.isArray(wall) && wall.length === 136\n ? atotsa(wall)\n : null;\n if (wallTiles == null) return;\n\n let wi = 0;\n\n const consumeWall = (n) => {\n const tiles = [...wallTiles].splice(wi, n);\n wi += n;\n return tiles;\n };\n\n const deadTiles = tsatots(consumeWall(4));\n const doraTiles = tsatots(consumeWall(5));\n const uraDoraTiles = tsatots(consumeWall(5));\n const startTiles = [\n tsatots(sortByTileOrder(consumeWall(13))),\n tsatots(sortByTileOrder(consumeWall(13))),\n tsatots(sortByTileOrder(consumeWall(13))),\n tsatots(sortByTileOrder(consumeWall(13)))\n ];\n const liveTiles = tsatots(consumeWall(70));\n return { deadTiles, doraTiles, uraDoraTiles, startTiles, liveTiles };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4842,"value":"buildCustomWall = ({\n deadTiles,\n doraTiles,\n uraDoraTiles,\n startTiles,\n liveTiles\n}) => [\n ...tstotsa(deadTiles),\n ...tstotsa(doraTiles),\n ...tstotsa(uraDoraTiles),\n ...tstotsa(startTiles[0]),\n ...tstotsa(startTiles[1]),\n ...tstotsa(startTiles[2]),\n ...tstotsa(startTiles[3]),\n ...tstotsa(liveTiles)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":6612,"value":"mutable newWallCode = undefined","pinned":false,"hidden":false,"mode":"ojs"},{"id":4326,"value":"### Wall Code","pinned":false,"hidden":false,"mode":"md"},{"id":4315,"value":"html`

${atots(\n game.wallTiles\n)}

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":4332,"value":"viewof customWallCode = Inputs.text({\n label: \"Custom wall code\",\n value: initialState.customWall\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2280,"value":"# UI Elements","pinned":false,"hidden":false,"mode":"md"},{"id":4177,"value":"actionColors = ({\n CheckForTenpai: \"#EEEEEE\",\n DrawTile: \"#EEEEEE\",\n DrawRinshanTile: \"#EEEEEE\",\n DiscardTile: \"#CCCCFF\",\n SkipPrompt: callColors[CALL.skip],\n AcceptChii: callColors[CALL.chii],\n AcceptMeld: \"#EEEEEE\",\n AcceptPon: callColors[CALL.pon],\n AcceptKan: callColors[CALL.kan],\n AcceptClosedKan: callColors[CALL.closedKan],\n AcceptPromotedKan: callColors[CALL.promotedKan],\n AcceptRiichi: callColors[CALL.riichi]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3595,"value":" \n \n","pinned":true,"hidden":false,"mode":"html"},{"id":2985,"value":"styles = {\n const style = html`\n `;\n\n return style;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2987,"value":"mutable highlightedTiles = []","pinned":false,"hidden":false,"mode":"ojs"},{"id":2917,"value":"$33","pinned":false,"hidden":false,"mode":"ojs"},{"id":3899,"value":"tileImage(\"6z\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":4386,"value":"handDisplay = (pi) => {\n const player = game.players[pi];\n const buttons = html`

`;\n sortByTileOrder(player.handTiles).forEach((tile, i) => {\n let disabled = true;\n if (\n (game.drawnTile != null || game.enableDiscardAfterPrompt) &&\n game.prompts.length === 0 &&\n !player.isInRiichi() &&\n pi === game.focusedPlayerIndex()\n ) {\n disabled = false;\n }\n buttons.appendChild(discardableButton(tile, i, disabled));\n });\n\n if (game.drawnTile != null && pi === game.focusedPlayerIndex()) {\n buttons.appendChild(\n html`

`\n );\n buttons.appendChild(\n discardableButton(game.drawnTile, 13, game.prompts.length > 0)\n );\n }\n\n return buttons;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4392,"value":"handDisplay(0)","pinned":false,"hidden":false,"mode":"ojs"},{"id":4395,"value":"handDisplay(1)","pinned":false,"hidden":false,"mode":"ojs"},{"id":4399,"value":"handDisplay(2)","pinned":false,"hidden":false,"mode":"ojs"},{"id":4403,"value":"handDisplay(3)","pinned":false,"hidden":false,"mode":"ojs"},{"id":146,"value":"currentHand = () => handDisplay(game.focusedPlayerIndex())","pinned":false,"hidden":false,"mode":"ojs"},{"id":2484,"value":"currentHand()","pinned":false,"hidden":false,"mode":"ojs"},{"id":2827,"value":"doraBg = \"linear-gradient(135deg, rgba(255,230,230,1) 0%, rgba(255,246,226,1) 14%, rgba(238,255,222,1) 28%, rgba(217,255,236,1) 43%, rgba(213,230,255,1) 57%, rgba(220,208,255,1) 72%, rgba(255,205,240,1) 85%, rgba(255,200,218,1) 100%)\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":2830,"value":"

","pinned":false,"hidden":false,"mode":"html"},{"id":2841,"value":"dorableTile = (t) => {\n const ti = tileImage(tileIDs[t]);\n if (game.isDoraTile(t) || isRed(t)) {\n ti.style.background = doraBg;\n }\n return ti;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3904,"value":"dorableTile(doraEffective(game.doraTiles[0]))","pinned":false,"hidden":false,"mode":"ojs"},{"id":2854,"value":"dorableTileMini = (t) => {\n const ti = tileImage(tileIDs[t], \"mini\");\n if (game.isDoraTile(t) || isRed(t)) {\n ti.style.background = doraBg;\n }\n return ti;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3908,"value":"dorableTileMini(doraEffective(game.doraTiles[0]))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1452,"value":"$34","pinned":false,"hidden":false,"mode":"ojs"},{"id":2346,"value":"discardableButton(sortByTileOrder(game.focusedPlayer().handTiles)[0], 0)","pinned":false,"hidden":false,"mode":"ojs"},{"id":4299,"value":"discardableButton(32, 0, true)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2491,"value":"doraIndicators = () => {\n let o = html`

`;\n for (let i = 0; i <= game.doraIndex; i++) {\n o.appendChild(dorableTile(game.doraTiles[i]));\n }\n for (let i = 0; i < 4 - game.doraIndex; i++) {\n o.appendChild(tileImage(\"0c\"));\n }\n return o;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2493,"value":"doraIndicators()","pinned":false,"hidden":false,"mode":"ojs"},{"id":2122,"value":"showColors = (arr, labels) => {\n const displayLabels = labels == null ? arr.map((_, i) => i) : labels;\n\n return html`

${arr.map(\n (c, i) =>\n html`

${displayLabels[i]}:

`\n )}

`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1873,"value":"playerColors = [\"#FF7722\", \"#FF55CC\", \"#7722CC\", \"#77CC22\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2125,"value":"showColors(playerColors)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2450,"value":"windNames = [\"East\", \"South\", \"West\", \"North\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":3657,"value":"tenbou = (rot = 0) => html`\n

\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":3659,"value":"tenbou()","pinned":false,"hidden":false,"mode":"ojs"},{"id":2445,"value":"$35","pinned":false,"hidden":false,"mode":"ojs"},{"id":2448,"value":"gameCompass()","pinned":false,"hidden":false,"mode":"ojs"},{"id":3993,"value":"tenpaiBadge = () =>\n html`

Tenpai

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":3996,"value":"tenpaiBadge()","pinned":false,"hidden":false,"mode":"ojs"},{"id":4030,"value":"furitenBadge = () =>\n html`

Furiten

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":4033,"value":"furitenBadge()","pinned":false,"hidden":false,"mode":"ojs"},{"id":2131,"value":"callColors = [\n \"#DDDDDD\",\n \"#AAFFAA\",\n \"#AAFFFF\",\n \"#CCAAFF\",\n \"#CCAAFF\",\n \"#CCAAFF\",\n \"#FFBB00\",\n \"#FF8888\",\n \"#FF8888\",\n \"#DDDDDD\",\n \"#FFEEFF\"\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2133,"value":"showColors(callColors, callPromptIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2353,"value":"callDisplayNames = [\n \"Skip\",\n \"Chii\",\n \"Pon\",\n \"Kan\",\n \"Kan\",\n \"Kan\",\n \"Riichi\",\n \"Ron\",\n \"Tsumo\",\n \"Kita\",\n \"Draw\"\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2185,"value":"$36","pinned":false,"hidden":false,"mode":"ojs"},{"id":2350,"value":"html`

${callPromptIDs.map((_, i) =>\n callButton(i, () => {})\n )}

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1508,"value":"$37","pinned":false,"hidden":false,"mode":"ojs"},{"id":2519,"value":"playerDiscardView(0)","pinned":false,"hidden":false,"mode":"ojs"},{"id":4057,"value":"playerImages = [\n await FileAttachment(\"kira.png\").url(),\n await FileAttachment(\"jamila.png\").url(),\n await FileAttachment(\"ronny.png\").url(),\n await FileAttachment(\"bridget.png\").url()\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2396,"value":"playerNames = [\"Kira\", \"Jamila\", \"Ronya\", \"Bridget\"] //[\"Itsuki\", \"Kana\", \"Nodoka\", \"Saki\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2392,"value":"profileImage = (id) =>\n html`\n

\n ${playerNames[id]}\n

\n `","pinned":false,"hidden":false,"mode":"ojs"},{"id":2394,"value":"profileImage(0)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2412,"value":"profileImageLarge = (id) =>\n html`\n

\n\n

\n ${playerNames[id]}\n

\n\n

\n `","pinned":false,"hidden":false,"mode":"ojs"},{"id":2414,"value":"profileImageLarge(1)","pinned":true,"hidden":false,"mode":"ojs"},{"id":3122,"value":"### Meld shapes","pinned":false,"hidden":false,"mode":"md"},{"id":3005,"value":"drawTile = (tid, x, y, rot = 0, level = 0) => {\n const metrics = [\n {\n left: 0,\n top: 0,\n rotate: 0\n },\n {\n left: 8,\n top: 0,\n rotate: -90\n },\n {\n left: 1,\n top: 1,\n rotate: 90\n }\n ];\n\n const levelY = level === 1 ? -18 : 0;\n const { left, top, rotate } = metrics[rot === -1 ? 0 : rot];\n return html`\n

\n ${\n tid === \"0c\" || rot == -1\n ? tileImage(\"0c\", \"mini\")\n : dorableTileMini(TILE[tid])\n }\n

\n`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3251,"value":"meldWidths = {\n return {\n threeLeft: 26 + 18 * 2,\n threeAcross: 26 + 18 * 2,\n threeRight: 26 + 18 * 2,\n closedKan: 18 * 4,\n kanLeft: 26 + 18 * 3,\n kanAcross: 26 + 18 * 3,\n kanRight: 26 + 18 * 3,\n promotedKanLeft: 26 + 18 * 2,\n promotedKanAcross: 26 + 18 * 2,\n promotedKanRight: 26 + 18 * 2\n };\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3158,"value":"$38","pinned":false,"hidden":false,"mode":"ojs"},{"id":3255,"value":"meldDisplay = (metricType, tiles) => ({\n width: meldWidths[metricType],\n view: meldView(metricType, tiles)\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3199,"value":"meldView = (metricType, tiles) =>\n html`\n

\n${meldMetrics[metricType].map((m, i) =>\n drawTile(tiles[m[0]], m[1], m[2], m[3], m[4])\n)}\n

\n\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":3126,"value":"**Chii/Pon from Left**","pinned":false,"hidden":false,"mode":"md"},{"id":3204,"value":"meldView(\"threeLeft\", [\"3m\", \"4m\", \"5m\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":3132,"value":"**Chii/Pon from Across**","pinned":false,"hidden":false,"mode":"md"},{"id":3077,"value":"meldView(\"threeAcross\", [\"0s\", \"5s\", \"5s\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":3134,"value":"**Chii/Pon from Right**","pinned":false,"hidden":false,"mode":"md"},{"id":3080,"value":"meldView(\"threeRight\", [\"9p\", \"7p\", \"8p\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":3137,"value":"**Closed Kan**","pinned":false,"hidden":false,"mode":"md"},{"id":3053,"value":"meldView(\"closedKan\", Array(4).fill(\"1s\"))","pinned":false,"hidden":false,"mode":"ojs"},{"id":3140,"value":"**Kan from Left**","pinned":false,"hidden":false,"mode":"md"},{"id":3092,"value":"meldView(\"kanLeft\", Array(4).fill(\"8s\"))","pinned":false,"hidden":false,"mode":"ojs"},{"id":3144,"value":"**Kan from Across**","pinned":false,"hidden":false,"mode":"md"},{"id":3096,"value":"meldView(\"kanAcross\", Array(4).fill(\"7z\"))","pinned":false,"hidden":false,"mode":"ojs"},{"id":3142,"value":"**Kan from Right**","pinned":false,"hidden":false,"mode":"md"},{"id":3100,"value":"meldView(\"kanRight\", Array(4).fill(\"3z\"))","pinned":false,"hidden":false,"mode":"ojs"},{"id":3147,"value":"**Promoted Kan from Left**","pinned":false,"hidden":false,"mode":"md"},{"id":3106,"value":"meldView(\"promotedKanLeft\", [\"0p\", \"5p\", \"5p\", \"5p\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":3149,"value":"**Promoted Kan from Across**","pinned":false,"hidden":false,"mode":"md"},{"id":3064,"value":"meldView(\"promotedKanAcross\", [\"7z\", \"7z\", \"7z\", \"7z\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":3151,"value":"**Promoted Kan from Right**","pinned":false,"hidden":false,"mode":"md"},{"id":3114,"value":"meldView(\"promotedKanRight\", [\"1z\", \"1z\", \"1z\", \"1z\"])","pinned":false,"hidden":false,"mode":"ojs"},{"id":3259,"value":"getMeldDisplay = (meld) => {\n const prefix = {\n [CALL.chii]: \"three\",\n [CALL.pon]: \"three\",\n [CALL.kan]: \"kan\",\n [CALL.closedKan]: \"closedKan\",\n [CALL.promotedKan]: \"promotedKan\"\n }[meld.type];\n\n const dir =\n meld.type === CALL.closedKan\n ? \"\"\n : [\"\", \"Right\", \"Across\", \"Left\"][meld.fromPlayerRel];\n\n const tiles2 = atotsa(meld.tiles);\n const meldName = `${prefix}${dir}`;\n\n const { width, view } = meldDisplay(meldName, tiles2);\n\n return html`

${view}

`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3273,"value":"getMeldDisplay(\n new Meld({\n type: CALL.kan,\n tiles: tstoa(\"0p5p5p5p\"),\n fromPlayerRel: 1\n })\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":416,"value":"# Imports","pinned":false,"hidden":false,"mode":"md"},{"id":162,"value":"import { makeShuffler, tileURLs, tileNames } from \"@maddievision/libmahjong\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":4818,"value":"import { getQueryParam } from \"@maddievision/get-query-params\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":8855,"value":"import { notebook } from \"@maddievision/persist\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":1415,"value":"# Actions","pinned":false,"hidden":false,"mode":"md"},{"id":1422,"value":"doAction = (prev, actionName, args) => {\n mutable actionLog = [...actionLog, [actionName, args]];\n mutable game = actions[actionName](prev, args);\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4121,"value":"actions = ({\n CheckForTenpai: actionCheckForTenpai,\n DrawTile: actionDrawTile,\n DrawRinshanTile: actionDrawRinshanTile,\n DiscardTile: actionDiscardTile,\n SkipPrompt: actionSkipPrompt,\n AcceptChii: actionAcceptChii,\n AcceptMeld: actionAcceptMeld,\n AcceptPon: actionAcceptPon,\n AcceptKan: actionAcceptKan,\n AcceptRiichi: actionAcceptRiichi,\n AcceptClosedKan: actionAcceptClosedKan,\n AcceptPromotedKan: actionAcceptPromotedKan\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3951,"value":"$39","pinned":false,"hidden":false,"mode":"ojs"},{"id":1417,"value":"actionDrawTile = (prev) => {\n let game = GameCopy(prev);\n game.drawnTile = game.liveTiles[game.liveIndex++];\n game = actionCheckForTenpai(game);\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3756,"value":"actionDrawRinshanTile = (prev) => {\n let game = GameCopy(prev);\n game.drawnTile = game.deadTiles[game.deadIndex++];\n game.doraIndex++;\n game = actionCheckForTenpai(game);\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1471,"value":"$3a","pinned":false,"hidden":false,"mode":"ojs"},{"id":3725,"value":"actionSkipPrompt = (prev) => {\n let game = GameCopy(prev);\n game.prompts = [...game.prompts].splice(1);\n if (game.prompts.length === 0) {\n if (game.riichiOnNextDiscard) {\n const player = game.players[game.lastDiscardByPlayer];\n player.riichiIndex = player.discards.length - 1;\n game.riichiOnNextDiscard = false;\n }\n if (game.drawnTile == null) {\n game = actionDrawTile(game);\n }\n }\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3745,"value":"actionAcceptChii = (prev) => {\n let game = GameCopy(prev);\n game = actionAcceptMeld(game, { callType: CALL.chii })\n game.enableDiscardAfterPrompt = true;\n\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3859,"value":"$3b","pinned":false,"hidden":false,"mode":"ojs"},{"id":3749,"value":"actionAcceptPon = (prev) => {\n let game = GameCopy(prev);\n game = actionAcceptMeld(game, { callType: CALL.pon })\n game.enableDiscardAfterPrompt = true;\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3752,"value":"actionAcceptKan = (prev) => {\n let game = GameCopy(prev);\n game = actionAcceptMeld(game, { callType: CALL.kan });\n game = actionDrawRinshanTile(game);\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":6553,"value":"actionAcceptPromotedKan = (prev) => {\n let game = GameCopy(prev);\n\n const prompt = game.prompts[0];\n const opt = prompt.options.filter((o) => o.callType === CALL.promotedKan)[0];\n game.prompts = []; //[...game.prompts].splice(1);\n\n const player = game.focusedPlayer();\n game.drawnTile = null;\n\n const meld = player.melds.filter(\n (m) => m.type === CALL.pon && m.tiles[0] === opt.forTiles[0]\n )[0];\n\n meld.type = CALL.promotedKan;\n meld.tiles = opt.forTiles;\n\n game = actionDrawRinshanTile(game);\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4811,"value":"actionAcceptClosedKan = (prev) => {\n let game = GameCopy(prev);\n\n const prompt = game.prompts[0];\n const opt = prompt.options.filter((o) => o.callType === CALL.closedKan)[0];\n game.prompts = []; //[...game.prompts].splice(1);\n\n const player = game.focusedPlayer();\n player.handTiles = vtoa(\n vsub(vadd(atov(player.handTiles), vt(game.drawnTile)), atov(opt.forTiles))\n );\n game.drawnTile = null;\n\n const meld = new Meld({\n type: CALL.closedKan,\n tiles: opt.forTiles\n });\n\n player.melds.push(meld);\n\n game = actionDrawRinshanTile(game);\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":4041,"value":"actionAcceptRiichi = (prev) => {\n let game = GameCopy(prev);\n game.riichiOnNextDiscard = true;\n game.prompts = [];\n\n return game;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":0,"value":"# Data models","pinned":false,"hidden":false,"mode":"md"},{"id":5,"value":"class Player {\n constructor() {\n this.handTiles = [];\n this.seatPosition = null;\n this.melds = [];\n this.points = 0;\n this.discards = [];\n this.riichiIndex = -1;\n this.inTenpai = false;\n this.tenpaiWaits = [];\n\n this.handVec = this.handVec.bind(this);\n }\n handVec() {\n return atov(this.handTiles);\n }\n handIsClosed() {\n return !this.handIsOpen();\n }\n handIsOpen() {\n return this.melds.filter(({ type }) => type !== CALL.closedKan).length > 0;\n }\n isInRiichi() {\n return this.riichiIndex >= 0;\n }\n isInTenpai() {\n return this.tenpaiWaits.length > 0;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":13,"value":"class Discard {\n constructor({ tile }) {\n this.tile = tile;\n this.claimedByPlayer = -1;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":9,"value":"class Meld {\n constructor({ type, tiles, fromPlayerRel }) {\n this.type = type;\n this.tiles = tiles;\n\n this.fromPlayerRel = fromPlayerRel;\n }\n\n tilesVec() {\n return atov(this.tiles);\n }\n\n countedTiles() {\n if (\n this.type === CALL.kan ||\n this.type === CALL.promotedKan ||\n this.type === CALL.closedKan\n ) {\n return [...this.tiles].splice(0, 3);\n }\n return this.tiles;\n }\n\n countedTilesVec() {\n return atov(this.countedTiles());\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":108,"value":"class CallPrompt {\n constructor({\n tile,\n toPlayer,\n fromPlayer,\n options,\n status = PROMPTSTATUS.waiting\n }) {\n this.tile = tile;\n this.toPlayer = toPlayer;\n this.fromPlayer = fromPlayer;\n this.status = status;\n this.options = options;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":3703,"value":"class CallOption {\n constructor({ callType, forTiles }) {\n this.callType = callType;\n this.forTiles = forTiles;\n }\n\n forTilesVec() {\n return atov(this.forTiles);\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":25,"value":"$3c","pinned":false,"hidden":false,"mode":"ojs"},{"id":1424,"value":"GameCopy = (game) => {\n const newGame = { ...game };\n Object.setPrototypeOf(newGame, Game.prototype);\n return newGame;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1301,"value":"class Group {\n constructor({ type, tiles, suit }) {\n this.type = type;\n this.tiles = tiles;\n this.suit = suit;\n // this.vec = this.vec.bind(this);\n }\n vec() {\n return atov(this.tiles);\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1335,"value":"class Wait {\n constructor({ type, tiles, needs, suit, callType }) {\n this.type = type;\n this.tiles = tiles;\n this.needs = needs;\n this.suit = suit;\n this.callType = callType;\n // this.vec = this.vec.bind(this);\n // this.needsVec = this.needsVec.bind(this);\n }\n vec() {\n return atov(this.tiles);\n }\n needsVec() {\n return vt(this.needs);\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":98,"value":"createPlayer = ({ handTiles, seatPosition }) => {\n const player = new Player();\n player.handTiles = handTiles; \n player.seatPosition = seatPosition;\n return player;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":31,"value":"createWall = ({ seed, withRed, wallCode }) => {\n if (wallCode != null) {\n return tstoa(wallCode);\n }\n const shuffler = makeShuffler(seed);\n return shuffler([...createTileCompleteSet(withRed)]);\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":45,"value":"createTileSingleSet = (withRed) => [\n // manzu\n ...Array(4)\n .fill(0)\n .map((_, i) => tidx(\"1m\") + i),\n withRed ? tidx(\"0m\") : tidx(\"5m\"),\n ...Array(4)\n .fill(0)\n .map((_, i) => tidx(\"6m\") + i),\n\n // pinzu\n ...Array(4)\n .fill(0)\n .map((_, i) => tidx(\"1p\") + i),\n withRed ? tidx(\"0p\") : tidx(\"5p\"),\n ...Array(4)\n .fill(0)\n .map((_, i) => tidx(\"6p\") + i),\n\n // souzu\n ...Array(4)\n .fill(0)\n .map((_, i) => tidx(\"1s\") + i),\n withRed ? tidx(\"0s\") : tidx(\"5s\"),\n ...Array(4)\n .fill(0)\n .map((_, i) => tidx(\"6s\") + i),\n\n // honors\n ...Array(7)\n .fill(0)\n .map((_, i) => tidx(\"1z\") + i)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":53,"value":"createTileCompleteSet = (withRed) => [\n ...createTileSingleSet(),\n ...createTileSingleSet(),\n ...createTileSingleSet(),\n ...createTileSingleSet(withRed)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1396,"value":"makeIDMap = m => m.reduce((o, id, i) => ({ ...o, [id]: i }), {})","pinned":false,"hidden":false,"mode":"ojs"},{"id":29,"value":"createGame = ({\n seed,\n withRed,\n roundWind,\n firstSeatWind,\n roundNumber,\n honbaNumber,\n wallCode\n}) => {\n const game = new Game();\n game.roundWind = roundWind;\n game.firstSeatWind = firstSeatWind;\n game.roundNumber = roundNumber;\n game.honbaNumber = honbaNumber;\n game.wallTiles = createWall({ seed, withRed, wallCode });\n\n let wi = 0;\n\n const consumeWall = (n) => {\n const tiles = [...game.wallTiles].splice(wi, n);\n wi += n;\n return tiles;\n };\n\n game.deadTiles = consumeWall(4);\n game.doraTiles = consumeWall(5);\n game.uraDoraTiles = consumeWall(5);\n\n // 14\n\n for (let i = 0; i < 4; i++) {\n const seatPosition = (game.firstSeatWind + i) % 4;\n if (seatPosition === WIND.east) {\n game.currentPlayerIndex = i;\n }\n const handTiles = consumeWall(13);\n const player = createPlayer({ handTiles, seatPosition });\n game.players = [...game.players, player];\n }\n\n game.liveTiles = consumeWall(70);\n game.state = GAMESTATE.initial;\n\n return actionDrawTile(game);\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1408,"value":"gameStateIDs = [\"initial\", \"drawing\", \"prompt\", \"exhastive\", \"win\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1410,"value":"GAMESTATE = makeIDMap(gameStateIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2780,"value":"promptStatusIDs = [\"waiting\", \"confirmed\", \"dismissed\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2783,"value":"PROMPTSTATUS = makeIDMap(promptStatusIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":82,"value":"windIDs = [\"east\", \"south\", \"west\", \"north\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1390,"value":"WIND = makeIDMap(windIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":3694,"value":"orientationIDs = [\"self\", \"right\", \"across\", \"left\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":3697,"value":"ORIENTATION = makeIDMap(orientationIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2863,"value":"playerOrientation = (a, b) => (b >= a ? b - a : b + 4 - a)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2866,"value":"playerAfter = (a, plus) => (a + plus) % 4","pinned":false,"hidden":false,"mode":"ojs"},{"id":369,"value":"# Tiles","pinned":false,"hidden":false,"mode":"md"},{"id":33,"value":"tileIDs = [\n \"0x\", // 00 (reserved)\n // character/manzu\n \"1m\", // 01 (1 man)\n \"2m\", // 02 (2 man)\n \"3m\", // 03 (3 man)\n \"4m\", // 04 (4 man)\n \"5m\", // 05 (5 man)\n \"6m\", // 06 (6 man)\n \"7m\", // 07 (7 man)\n \"8m\", // 08 (8 man)\n \"9m\", // 09 (9 man)\n \"0m\", // 10 (red 5 man)\n // pin/pinzu\n \"1p\", // 11 (1 pin)\n \"2p\", // 12 (2 pin)\n \"3p\", // 13 (3 pin)\n \"4p\", // 14 (4 pin)\n \"5p\", // 15 (5 pin)\n \"6p\", // 16 (6 pin)\n \"7p\", // 17 (7 pin)\n \"8p\", // 18 (8 pin)\n \"9p\", // 19 (9 pin)\n \"0p\", // 20 (red 5 pin)\n // bamboo/souzu\n \"1s\", // 21 (1 sou)\n \"2s\", // 22 (2 sou)\n \"3s\", // 23 (3 sou)\n \"4s\", // 24 (4 sou)\n \"5s\", // 25 (5 sou)\n \"6s\", // 26 (6 sou)\n \"7s\", // 27 (7 sou)\n \"8s\", // 28 (8 sou)\n \"9s\", // 29 (9 sou)\n \"0s\", // 30 (red 5 sou)\n // wind honors\n \"1z\", // 31 (east/ton)\n \"2z\", // 32 (south/nan)\n \"3z\", // 33 (west/shaa)\n \"4z\", // 34 (north/pei)\n // dragon honors\n \"5z\", // 35 (white/haku)\n \"6z\", // 36 (green/hatsu)\n \"7z\", // 37 (red/chun)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2670,"value":"tileOrder = [\n 1, 2, 3, 4, 5, 10, 6, 7, 8, 9, 11, 12, 13, 14, 15, 20, 16, 17, 18, 19, 21, 22,\n 23, 24, 25, 30, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 0\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1367,"value":"TILE = makeIDMap(tileIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":56,"value":"tidx = (id) => tileIDs.indexOf(id)","pinned":false,"hidden":false,"mode":"ojs"},{"id":208,"value":"numberOfT = (t) => t % 10","pinned":false,"hidden":false,"mode":"ojs"},{"id":210,"value":"suitOfT = (t) => Math.floor((t - 1) / 10)","pinned":false,"hidden":false,"mode":"ojs"},{"id":219,"value":"tileToNS = (t) => [numberOfT(t), suitOfT(t)]","pinned":false,"hidden":false,"mode":"ojs"},{"id":222,"value":"nsToTile = (num, suit) => suit * 10 + (num === 0 ? 10 : num)","pinned":false,"hidden":false,"mode":"ojs"},{"id":215,"value":"suitIDs = [\"manzu\", \"pinzu\", \"souzu\", \"honor\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1359,"value":"SUIT = makeIDMap(suitIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":239,"value":"isNumberTile = (t) => suitOfT(t) < 3","pinned":false,"hidden":false,"mode":"ojs"},{"id":1284,"value":"isTerminalTile = (t) =>\n isNumberTile(t) && (numberOfT(t) === 1 || numberOfT(t) === 9)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1287,"value":"isHonorTile = (t) => suitOfT(t) === 3","pinned":false,"hidden":false,"mode":"ojs"},{"id":2707,"value":"isSimpleNumberTile = (t) =>\n isNumberTile(t) &&\n (numberOfT(t) === 10 || (numberOfT(t) > 1 && numberOfT(t) < 9))","pinned":false,"hidden":false,"mode":"ojs"},{"id":242,"value":"isRed = (t) => isNumberTile(t) && numberOfT(t) === 0","pinned":false,"hidden":false,"mode":"ojs"},{"id":200,"value":"noRed = (t) => (isRed(t) ? nsToTile(5, suitOfT(t)) : t)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1959,"value":"toRed = (t) => nsToTile(0, suitOfT(t))","pinned":false,"hidden":false,"mode":"ojs"},{"id":2514,"value":"doraEffective = (dt) =>\n [\n 0, 2, 3, 4, 5, 6, 7, 8, 9, 1, 6, 12, 13, 14, 15, 16, 17, 18, 19, 11, 16, 22,\n 23, 24, 25, 26, 27, 28, 29, 21, 26, 32, 33, 34, 31, 36, 37, 35\n ][dt]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1233,"value":"# Array Operations","pinned":false,"hidden":false,"mode":"md"},{"id":154,"value":"sortByTileOrder = (arr) =>\n arr.sort((a, b) => tileOrder.indexOf(a) - tileOrder.indexOf(b))","pinned":false,"hidden":false,"mode":"ojs"},{"id":128,"value":"mergeAll = (arr) => arr.reduce((acc, el) => [...acc, ...el], [])","pinned":false,"hidden":false,"mode":"ojs"},{"id":1689,"value":"# Tile Arrays","pinned":false,"hidden":false,"mode":"md"},{"id":1674,"value":"atots = (arr) => atotsa(arr).join(\"\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":143,"value":"atotsa = (arr) => arr.map((t) => tileIDs[t])","pinned":false,"hidden":false,"mode":"ojs"},{"id":133,"value":"atov = (arr) => {\n let v = Array(tileIDs.length).fill(0);\n arr.forEach((t) => {\n v[t]++;\n })\n return v;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":198,"value":"aNoRed = (arr) => arr.map((t) => noRed(t))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1691,"value":"# Tile String Arrays","pinned":false,"hidden":false,"mode":"md"},{"id":302,"value":"tsatoa = (tsa) => tsa.map((tid) => tileIDs.indexOf(tid))","pinned":false,"hidden":false,"mode":"ojs"},{"id":4899,"value":"tsatots = (tsa) => tsa.join(\"\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":1683,"value":"tsatov = (tsa) => atov(tsatoa(tsa))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1239,"value":"# Tile Strings","pinned":false,"hidden":false,"mode":"md"},{"id":309,"value":"tstotsa = (ts) => Array.from(ts.match(/[0-9][mpsz]/g))","pinned":false,"hidden":false,"mode":"ojs"},{"id":318,"value":"tstoa = (ts) => tsatoa(tstotsa(ts))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1686,"value":"tstov = (ts) => atov(tstoa(ts))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1235,"value":"# Vectors","pinned":false,"hidden":false,"mode":"md"},{"id":136,"value":"vtoa = (v) => {\n const arr = [];\n v.forEach((c, t) => {\n for (let i = 0; i < c; i++) {\n arr.push(t)\n }\n })\n return arr;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1677,"value":"vtots = v => atots(vtoa(v))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1680,"value":"vtotsa = (v) => tstotsa(vtots(v))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1499,"value":"vt = (t) => atov([t])","pinned":false,"hidden":false,"mode":"ojs"},{"id":1710,"value":"## Vector Ops","pinned":false,"hidden":false,"mode":"md"},{"id":1482,"value":"vsub = (a, b) => a.map((c, i) => c - b[i])","pinned":false,"hidden":false,"mode":"ojs"},{"id":1484,"value":"vadd = (a, b) => a.map((c, i) => c + b[i])","pinned":false,"hidden":false,"mode":"ojs"},{"id":1486,"value":"vmult = (a, b) => a.map((c, i) => c * b[i])","pinned":false,"hidden":false,"mode":"ojs"},{"id":1488,"value":"vinv = (a) => a.map((c, i) => 1 - c)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1492,"value":"vnorm = (a) => a.map((c, i) => (c === 0 ? 0 : 1))","pinned":false,"hidden":false,"mode":"ojs"},{"id":1994,"value":"vpos = (a) => a.filter((c) => c < 0).length === 0","pinned":false,"hidden":false,"mode":"ojs"},{"id":1991,"value":"vneg = (a) => a.filter((c) => c < 0).length > 0","pinned":false,"hidden":false,"mode":"ojs"},{"id":206,"value":"vNoRed = (v) =>\n v.map((c, t) => {\n if (!isNumberTile(t)) {\n return c;\n }\n const [num, suit] = tileToNS(t);\n if (num === 5) {\n return c + v[nsToTile([0, suit])];\n }\n if (num === 0) {\n return 0;\n }\n return c;\n })","pinned":false,"hidden":false,"mode":"ojs"},{"id":1998,"value":"vapply = (a, b) => {\n const result = vsub(a, b);\n return [result, vpos(result)];\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2007,"value":"vsum = a => a.reduce((sum, c) => sum + c, 0)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2013,"value":"vempty = (a) => vsum(a) === 0","pinned":false,"hidden":false,"mode":"ojs"},{"id":1129,"value":"# Groups","pinned":false,"hidden":false,"mode":"md"},{"id":268,"value":"groupTypeIDs = [\"sequence\", \"triplet\", \"quad\", \"pair\", \"sevenPair\", \"thirteenOrphans\", \"orphanPair\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":272,"value":"GROUP = makeIDMap(groupTypeIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":195,"value":"sequenceNumbers = [\n [1, 2, 3],\n [2, 3, 4],\n [3, 4, 5],\n [4, 5, 6],\n [5, 6, 7],\n [6, 7, 8],\n [7, 8, 9],\n [3, 4, 10],\n [4, 10, 6],\n [10, 6, 7]\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":255,"value":"makeSuitSequenceGroups = (suit) =>\n sequenceNumbers.map((s) => new Group({\n type: GROUP.sequence,\n tiles: s.map((n) => nsToTile(n, suit)),\n suit: suit\n })\n )","pinned":false,"hidden":false,"mode":"ojs"},{"id":253,"value":"sequenceGroups = [\n ...makeSuitSequenceGroups(0),\n ...makeSuitSequenceGroups(1),\n ...makeSuitSequenceGroups(2)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1310,"value":"makeIdentGroups = (c, type) => [\n ...Array(37)\n .fill(0)\n .map((_, n) => n + 1)\n .filter((t) => !isRed(t))\n .map(\n (t) =>\n new Group({\n type,\n tiles: Array(c).fill(t),\n suit: suitOfT(t)\n })\n ),\n ...Array(37)\n .fill(0)\n .map((_, n) => n + 1)\n .filter((t) => isRed(t))\n .map(\n (t) =>\n new Group({\n type,\n tiles: Array(c)\n .fill(t)\n .map((ta, i) => (i === 0 ? ta : noRed(ta))),\n suit: suitOfT(t)\n })\n )\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":289,"value":"pairGroups = makeIdentGroups(2, GROUP.pair)","pinned":false,"hidden":false,"mode":"ojs"},{"id":294,"value":"sevenPairGroups = makeIdentGroups(2, GROUP.sevenPair)","pinned":false,"hidden":false,"mode":"ojs"},{"id":276,"value":"tripletGroups = makeIdentGroups(3, GROUP.triplet)","pinned":false,"hidden":false,"mode":"ojs"},{"id":285,"value":"quadGroups = makeIdentGroups(4, GROUP.quad)","pinned":false,"hidden":false,"mode":"ojs"},{"id":326,"value":"terminalsAndHonorTiles = tstoa(\"1m9m1p9p1s9s1z2z3z4z5z6z7z\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":299,"value":"thirteenOrphansGroups = {\n const tiles = terminalsAndHonorTiles;\n return [\n new Group({\n type: GROUP.thirteenOrphans,\n tiles,\n suit: -1\n })\n ];\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":332,"value":"orphanPairGroups = terminalsAndHonorTiles.map(\n (t) =>\n new Group({\n type: GROUP.orphanPair,\n tiles: [t],\n suit: -1\n })\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":342,"value":"standardGroups = [...tripletGroups, ...sequenceGroups]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1291,"value":"# Waits","pinned":false,"hidden":false,"mode":"md"},{"id":1293,"value":"waitTypeIDs = [\n \"side\",\n \"closed\",\n \"edge\",\n \"penchan\",\n \"triplet\",\n \"quad\",\n \"pair\",\n \"sevenPair\",\n \"thirteenOrphanHead\",\n \"thirteenOrphanFinal\"\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1342,"value":"WAIT = makeIDMap(waitTypeIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1934,"value":"sequenceWaitPatterns = [\n [[1, 2], 3, \"edge\"],\n [[2, 3], 1, \"side\"],\n [[2, 3], 4, \"side\"],\n [[3, 4], 2, \"side\"],\n [[3, 4], 5, \"side\"],\n [[4, 5], 3, \"side\"],\n [[4, 5], 6, \"side\"],\n [[5, 6], 4, \"side\"],\n [[5, 6], 7, \"side\"],\n [[6, 7], 5, \"side\"],\n [[6, 7], 8, \"side\"],\n [[7, 8], 6, \"side\"],\n [[7, 8], 9, \"side\"],\n [[8, 9], 7, \"edge\"],\n [[1, 3], 2, \"closed\"],\n [[2, 4], 3, \"closed\"],\n [[3, 5], 4, \"closed\"],\n [[4, 6], 5, \"closed\"],\n [[5, 7], 6, \"closed\"],\n [[6, 8], 7, \"closed\"],\n [[7, 9], 8, \"closed\"],\n [[3, 4], 10, \"side\"],\n [[4, 10], 3, \"side\"],\n [[4, 10], 6, \"side\"],\n [[10, 6], 4, \"side\"],\n [[10, 6], 7, \"side\"],\n [[6, 7], 10, \"side\"],\n [[3, 10], 4, \"closed\"],\n [[4, 6], 10, \"closed\"],\n [[10, 7], 6, \"closed\"]\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1937,"value":"sequenceWaitsForSuit = (suit) =>\n sequenceWaitPatterns.map(\n ([numbers, needs, type]) =>\n new Wait({\n tiles: numbers.map((n) => nsToTile(n, suit)),\n needs: nsToTile(needs, suit),\n type: WAIT[type],\n suit,\n callType: CALL.chii\n })\n )","pinned":false,"hidden":false,"mode":"ojs"},{"id":1941,"value":"sequenceWaits = [\n ...sequenceWaitsForSuit(0),\n ...sequenceWaitsForSuit(1),\n ...sequenceWaitsForSuit(2)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1957,"value":"makeIdentWaits = (c, type, callType) => [\n ...Array(37)\n .fill(0)\n .map((_, n) => n + 1)\n .filter((t) => !isRed(t))\n .map(\n (t) =>\n new Wait({\n type,\n tiles: Array(c).fill(t),\n suit: suitOfT(t),\n needs: t,\n callType\n })\n ),\n ...Array(37)\n .fill(0)\n .map((_, n) => n + 1)\n .filter((t) => isRed(t))\n .map(\n (t) =>\n new Wait({\n type,\n tiles: Array(c)\n .fill(t)\n .map((ta, i) => (i === 0 ? ta : noRed(ta))),\n suit: suitOfT(t),\n needs: noRed(t),\n callType\n })\n ),\n ...Array(37)\n .fill(0)\n .map((_, n) => n + 1)\n .filter((t) => isNumberTile(t) && numberOfT(t) === 5)\n .map(\n (t) =>\n new Wait({\n type,\n tiles: Array(c).fill(t),\n suit: suitOfT(t),\n needs: toRed(t),\n callType\n })\n )\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1975,"value":"pairWaits = makeIdentWaits(1, WAIT.pair)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1978,"value":"sevenPairWaits = makeIdentWaits(1, WAIT.sevenPair)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1955,"value":"tripletWaits = makeIdentWaits(2, WAIT.triplet, CALL.pon)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1972,"value":"quadWaits = makeIdentWaits(3, WAIT.quad, CALL.kan)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1981,"value":"standardWaits = [\n ...sequenceWaits,\n ...tripletWaits,\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1984,"value":"headWaits = [\n ...pairWaits\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":6572,"value":"thirteenOrphansHeadWaits = terminalsAndHonorTiles.map(\n (t) =>\n new Wait({\n tiles: terminalsAndHonorTiles,\n needs: t,\n type: WAIT.thirteenOrphanHead\n })\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":6581,"value":"thirteenOrphansFinalWaits = terminalsAndHonorTiles.reduce(\n (a, t) => [\n ...a,\n ...terminalsAndHonorTiles.reduce(\n (b, u) =>\n t === u\n ? b\n : [\n ...b,\n new Wait({\n tiles: vtoa(\n vadd(vsub(atov(terminalsAndHonorTiles), vt(u)), vt(t))\n ),\n needs: u,\n type: WAIT.thirteenOrphanFinal\n })\n ],\n []\n )\n ],\n []\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1671,"value":"# Calls","pinned":false,"hidden":false,"mode":"md"},{"id":110,"value":"callPromptIDs = [\n \"skip\",\n \"chii\",\n \"pon\",\n \"kan\",\n \"promotedKan\",\n \"closedKan\", \n \"riichi\",\n \"ron\",\n \"tsumo\",\n \"kita\",\n \"draw\"\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":1363,"value":"CALL = makeIDMap(callPromptIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":1952,"value":"callableWaits = [...sequenceWaits, ...tripletWaits, ...quadWaits]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2559,"value":"waitsForNeeds = (nt) => callableWaits.filter((w) => w.needs === nt)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2017,"value":"tryActions = (v, actions) =>\n actions.filter((action) => vpos(vsub(v, action.vec())))","pinned":true,"hidden":false,"mode":"ojs"},{"id":2107,"value":"tryActions(game.currentPlayer().handVec(), standardGroups)","pinned":true,"hidden":false,"mode":"ojs"},{"id":2058,"value":"applyAction = (v, action) => vsub(v, action.vec())","pinned":false,"hidden":false,"mode":"ojs"},{"id":2733,"value":"canApplyActions = (v, actions) => {\n let x = v;\n for (let i = 0; i < actions.length; i++) {\n x = applyAction(x, actions[i])\n if (vneg(x)) {\n return false;\n }\n }\n return true;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2038,"value":"# Hand Status","pinned":false,"hidden":false,"mode":"md"},{"id":2021,"value":"class HandStatus {\n constructor({ type, status, actions, pattern, waits, discardTile }) {\n this.type = type;\n this.actions = actions;\n this.pattern = pattern;\n this.waits = waits;\n this.discardTile = discardTile;\n }\n discardVec() {\n return vt(this.discardTile);\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2023,"value":"handStatusTypeIDs = [\"noten\", \"tenpai\", \"win\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2026,"value":"HANDSTATUS = makeIDMap(handStatusTypeIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":8819,"value":"patternIDs = [\"standard\", \"sevenPairs\", \"thirteenOrphans\"]","pinned":false,"hidden":false,"mode":"ojs"},{"id":8822,"value":"PATTERN = makeIDMap(patternIDs)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2009,"value":"$3d","pinned":false,"hidden":false,"mode":"ojs"},{"id":6587,"value":"checkThirteenOrphans = (v) =>\n checkHandStatusInner(\n v,\n PATTERN.thirteenOrphans,\n thirteenOrphansGroups,\n orphanPairGroups,\n thirteenOrphansFinalWaits,\n thirteenOrphansHeadWaits\n )","pinned":false,"hidden":false,"mode":"ojs"},{"id":6564,"value":"checkSevenPairs = (v) =>\n checkHandStatusInner(v, PATTERN.sevenPairs, sevenPairGroups, null, sevenPairWaits, null)","pinned":false,"hidden":false,"mode":"ojs"},{"id":2040,"value":"checkStandard = (v) =>\n checkHandStatusInner(v, PATTERN.standard, standardGroups, pairGroups, standardWaits, pairWaits)","pinned":false,"hidden":false,"mode":"ojs"},{"id":6567,"value":"checkAllWinPatterns = (v) => [\n ...checkThirteenOrphans(v),\n ...checkSevenPairs(v),\n ...checkStandard(v)\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2067,"value":"standardGroups","pinned":false,"hidden":false,"mode":"ojs"},{"id":8813,"value":"# Scoring","pinned":false,"hidden":false,"mode":"md"},{"id":8831,"value":"getFu = (pattern, finalWait, groups) => {\n if (pattern === PATTERN.sevenPairs) {\n return 25;\n } else if (pattern === PATTERN.thirteenOrphans) {\n return 0;\n }\n\n let fu = 0;\n\n groups.forEach((g) => {\n if (g.type === GROUP.triplet || g.type === GROUP.quad) {\n const t = g.tiles[0];\n let gFu = 2;\n if (!g.open && !g.dealtIn) {\n gFu *= 2;\n }\n if (isTerminalTile(t) || isHonorTile(t)) {\n gFu *= 2;\n }\n if (g.type === GROUP.kan) {\n gFu *= 4;\n }\n\n fu += gFu;\n } else if (g.type === GROUP.pair) {\n const t = g.tiles[0];\n if (isDragonTile(t)) {\n fu += 2;\n }\n if (isSeatWindForPlayer(0, t)) {\n fu += 2;\n }\n if (isRoundWind(g, t)) {\n fu += 2;\n }\n }\n return fu;\n });\n\n if (\n finalWait.type === WAIT.closed ||\n finalWait.type === WAIT.edge ||\n finalWait.type === WAIT.pair\n ) {\n fu += 2;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2684,"value":"# Yaku Checkers","pinned":false,"hidden":false,"mode":"md"},{"id":2750,"value":"[Riichi Mahjong — Yaku](https://observablehq.com/@maddievision/yaku?collection=@maddievision/mahjong)","pinned":false,"hidden":false,"mode":"md"},{"id":2688,"value":"yakuIDs = [\n \"closedTsumo\",\n \"riichi\",\n \"ippatsu\",\n \"pinfu\",\n \"iipeikou\",\n \"doubleRiichi\",\n \"chantaiyao\",\n \"ryanpeikou\",\n \"tenhou\",\n \"chiihou\",\n \"kokushimusou\",\n \"suuankou\",\n \"chuurenPoutou\",\n \"sanshokuDoujun\",\n \"ittsu\",\n \"honitsu\",\n \"junchanTaiyao\",\n \"chinitsu\",\n \"haiteiRaoyue\",\n \"haiteiRaoyui\",\n \"rinshanKaihou\",\n \"chankan\",\n \"tanyao\",\n \"yakuhaiRound\",\n \"yakuhaiSeat\",\n \"yakuhaiHaku\",\n \"yakuhaiHatsu\",\n \"yakuhaiChun\",\n \"toitoi\",\n \"sanankou\",\n \"sanshokuDoukou\",\n \"sankantsu\",\n \"chiitoitsu\",\n \"honroutou\",\n \"shousangen\",\n \"kazoeYakuman\",\n \"daisangen\",\n \"shousuushii\",\n \"daisuushii\",\n \"tsuiisou\",\n \"chinroutou\",\n \"ryuuiisou\",\n \"suukantsu\",\n \"nagashiMangan\",\n \"dora\",\n \"akaDora\",\n \"uraDora\",\n \"kitaDora\"\n]","pinned":false,"hidden":false,"mode":"ojs"},{"id":2691,"value":"YAKU = makeIDMap(yakuIDs)","pinned":true,"hidden":false,"mode":"ojs"},{"id":2728,"value":"yakuNames = ({\n [YAKU.tanyao]: \"All simples\",\n [YAKU.tsuiisou]: \"All honors\",\n [YAKU.chinroutou]: \"All terminals\",\n [YAKU.ryuuiisou]: \"All green\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":2704,"value":"yakuCheckers = [\n // checkClosedTsumo,\n checkRiichi,\n checkTanyao,\n checkDaisuushii,\n checkTsuiisou,\n checkChinroutou,\n checkRyuuiisou\n]","pinned":true,"hidden":false,"mode":"ojs"},{"id":2702,"value":"checkYaku = ({ hand, game, player }) => {\n return yakuCheckers.reduce(\n (yakuList, checker) => [...yakuList, ...(checker({ hand, game, player }) ?? [])],\n []\n );\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":2747,"value":"checkClosedTsumo = ({ hand, game, player }) => {\n if (player.isHandClosed) {\n return [YAKU.closedTsumo];\n }\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2742,"value":"checkRiichi = ({ hand, game, player }) => {\n if (player.isInRiichi) {\n return [YAKU.riichi];\n }\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2686,"value":"checkTanyao = ({ hand, game, player }) => {\n if (hand.length === hand.filter(isSimpleNumberTile).length) {\n return [YAKU.tanyao];\n }\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2737,"value":"checkDaisuushii = ({ hand, game, player }) => {\n // check melds\n // check closedKans\n // check hand\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2716,"value":"checkTsuiisou = ({ hand, game, player }) => {\n if (hand.length === hand.filter(isHonorTile).length) {\n return [YAKU.tsuiisou];\n }\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2714,"value":"checkChinroutou = ({ hand, game, player }) => {\n if (hand.length === hand.filter(isTerminalTile).length) {\n return [YAKU.chinroutou];\n }\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":2725,"value":"checkRyuuiisou = ({ hand, game, player }) => {\n const greenTiles = [\n 22, 23, 24, 26, 28, 36\n ]\n if (hand.length === hand.filter(t => greenTiles.indexOf(t) !== -1).length) {\n return [YAKU.ryuuiisou];\n }\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":8834,"value":"html`${playerImages.map((pi) => html`

${pi}`)}
b`","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W3e","stdlib":"1","titling":"auto"}