30:T6c2,{ const { CanvasSpace, Pt, Color, Create, Curve, Tempo, Group, Circle, Geom } = Pts; const root = html`

`; const space = new CanvasSpace(root).setup({ bgcolor: '#F0B06B'}); const form = space.getForm(); let grid = Create.gridPts(space.innerBound, 19, 19); let white = new Group(); let black = new Group(); let tempo = new Tempo( 1000 ); let t = 0; let i = 0; let j = Util.randomInt(pro_games.length, 0); const playMove = (isWhite) => { if (j < pro_games.length) { const game = pro_games[j]; if (i < game.length) { const col = game[i][0].charCodeAt(0) - 97; const row = game[i][1].charCodeAt(0) - 97; const move = grid[col+18*row]; if (move != undefined){ if (i%2) { white.push(move); } else { black.push(move); } if (white.length > 6) { white.shift(); } if (black.length > 6) { black.shift(); } } i++; } else { white = new Group(); black = new Group(); i = 0; j++; } } else { i = 0; j = 0; } } tempo.every( 1 ).start( (count, t) => { playMove(); }) space.add({ start: (bound) => { grid = Create.gridPts(space.innerBound, 19, 19); playMove(); }, animate: () => { playMove(); form.strokeOnly('white', 2).line(Curve.bspline(white)); form.strokeOnly('black').line(Curve.bspline(black)); } }); //space.add(tempo) space.play(); return root; }34:[{"id":"d5590aba19a3dac5cc402b9cd81fa20aabece8027fd9c50a7e70cdfa35dc880206baa48c6d30bf3b71afd13cc8ee43ac4309ddc2ed420c660214956a3ea05f5b","href":"https://static.observableusercontent.com/files/d5590aba19a3dac5cc402b9cd81fa20aabece8027fd9c50a7e70cdfa35dc880206baa48c6d30bf3b71afd13cc8ee43ac4309ddc2ed420c660214956a3ea05f5b","name":"games@2.json","type":"application/json","lastModified":1594617504979.778,"size":3876352},{"id":"b066b872af3dd06896994caf472ffae05061701ec2215c978d96a45f75943789576b5c9e0c6bcd36fe51a0da8eb47171a05e6103acaac4026add67032464ce44","href":"https://static.observableusercontent.com/files/b066b872af3dd06896994caf472ffae05061701ec2215c978d96a45f75943789576b5c9e0c6bcd36fe51a0da8eb47171a05e6103acaac4026add67032464ce44","name":"pro_games.json","type":"application/json","lastModified":1594668649410.112,"size":216204},{"id":"07cb744fd1c76b27d4f7916a92a98c54339e0fbdcda99c7269dc72c7bb605b1e367764f2a000c6adcc83331fa0962e49c3ae2112077b0a825d8298d178403a44","href":"https://static.observableusercontent.com/files/07cb744fd1c76b27d4f7916a92a98c54339e0fbdcda99c7269dc72c7bb605b1e367764f2a000c6adcc83331fa0962e49c3ae2112077b0a825d8298d178403a44","name":"18k_games.json","type":"application/json","lastModified":1594668663083.002,"size":185220},{"id":"51657ef51e9ff677035c93ec76683fab065d2f17479c576a6b3a2ffee6e2e48ab36b56d0261bd60412ca04f21cdb080ae44e399c7d4536fa67c3ff75b81b5336","href":"https://static.observableusercontent.com/files/51657ef51e9ff677035c93ec76683fab065d2f17479c576a6b3a2ffee6e2e48ab36b56d0261bd60412ca04f21cdb080ae44e399c7d4536fa67c3ff75b81b5336","name":"1k_games.json","type":"application/json","lastModified":1594670725510.443,"size":249668}] 2e:{"title":"Dancing with Go","cells":[{"id":0,"value":"md`# Dancing with Go`","pinned":false,"hidden":false,"mode":"ojs"},{"id":97,"value":"$30","pinned":false,"hidden":false,"mode":"ojs"},{"id":300,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":417,"value":"md`# Beginner`","pinned":false,"hidden":false,"mode":"ojs"},{"id":394,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":399,"value":"md`# Pro`","pinned":false,"hidden":false,"mode":"ojs"},{"id":309,"value":"$33","pinned":false,"hidden":false,"mode":"ojs"},{"id":8,"value":"pro_games = FileAttachment(\"pro_games.json\").json()","pinned":false,"hidden":false,"mode":"ojs"},{"id":406,"value":"beginner_games = FileAttachment(\"18k_games.json\").json()","pinned":false,"hidden":false,"mode":"ojs"},{"id":86,"value":"style = html``","pinned":false,"hidden":false,"mode":"ojs"},{"id":95,"value":"Pts = require('pts')","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W34","stdlib":"1","titling":"auto"}