| 1 | <template lang="pug"> |
| 2 | div |
| 3 | #scoreInfo(v-if="score!='*'") |
| 4 | p {{ score }} |
| 5 | p {{ message }} |
| 6 | table#movesList |
| 7 | tbody |
| 8 | tr(v-for="moveIdx in evenNumbers") |
| 9 | td {{ moveIdx / 2 + 1 }} |
| 10 | td(:class="{'highlight-lm': cursor == moveIdx}" |
| 11 | data-label="White move" @click="() => gotoMove(moveIdx)") |
| 12 | | {{ moves[moveIdx].notation }} |
| 13 | td(v-if="moveIdx < moves.length-1" |
| 14 | :class="{'highlight-lm': cursor == moveIdx+1}" |
| 15 | data-label="Black move" @click="() => gotoMove(moveIdx+1)") |
| 16 | | {{ moves[moveIdx+1].notation }} |
| 17 | // Else: just add an empty cell |
| 18 | td(v-else) |
| 19 | </template> |
| 20 | |
| 21 | <script> |
| 22 | // Component for moves list on the right |
| 23 | export default { |
| 24 | name: 'my-move-list', |
| 25 | props: ["moves","cursor","score","message"], |
| 26 | watch: { |
| 27 | cursor: function(newValue) { |
| 28 | if (newValue < 0) |
| 29 | newValue = 0; //avoid rows[-1] --> error |
| 30 | // $nextTick to wait for table > tr to be rendered |
| 31 | this.$nextTick( () => { |
| 32 | let rows = document.querySelectorAll('#movesList tr'); |
| 33 | if (rows.length > 0) |
| 34 | { |
| 35 | rows[Math.floor(newValue/2)].scrollIntoView({ |
| 36 | behavior: "auto", |
| 37 | block: "nearest", |
| 38 | }); |
| 39 | } |
| 40 | }); |
| 41 | }, |
| 42 | }, |
| 43 | computed: { |
| 44 | evenNumbers: function() { |
| 45 | return [...Array(this.moves.length).keys()].filter(i => i%2==0); |
| 46 | }, |
| 47 | }, |
| 48 | methods: { |
| 49 | gotoMove: function(index) { |
| 50 | this.$emit("goto-move", index); |
| 51 | }, |
| 52 | }, |
| 53 | }; |
| 54 | </script> |
| 55 | |
| 56 | <style lang="sass" scoped> |
| 57 | .moves-list |
| 58 | min-width: 250px |
| 59 | td.highlight-lm |
| 60 | background-color: plum |
| 61 | </style> |
| 62 | |
| 63 | <!-- Old render method: |
| 64 | render(h) { |
| 65 | if (this.moves.length == 0) |
| 66 | return; |
| 67 | let tableContent = []; |
| 68 | let moveCounter = 0; |
| 69 | let tableRow = undefined; |
| 70 | let moveCells = undefined; |
| 71 | let curCellContent = ""; |
| 72 | for (let i=0; i<this.moves.length; i++) |
| 73 | { |
| 74 | if (this.moves[i].color == "w") |
| 75 | { |
| 76 | if (i == 0 || i>0 && this.moves[i-1].color=="b") |
| 77 | { |
| 78 | if (!!tableRow) |
| 79 | { |
| 80 | tableRow.children = moveCells; |
| 81 | tableContent.push(tableRow); |
| 82 | } |
| 83 | moveCells = [ |
| 84 | h( |
| 85 | "td", |
| 86 | { domProps: { innerHTML: (++moveCounter) + "." } } |
| 87 | ) |
| 88 | ]; |
| 89 | tableRow = h( |
| 90 | "tr", |
| 91 | { } |
| 92 | ); |
| 93 | curCellContent = ""; |
| 94 | } |
| 95 | } |
| 96 | curCellContent += this.moves[i].notation; |
| 97 | if (i < this.moves.length-1 && this.moves[i+1].color == this.moves[i].color) |
| 98 | curCellContent += ","; |
| 99 | else //color change |
| 100 | { |
| 101 | moveCells.push( |
| 102 | h( |
| 103 | "td", |
| 104 | { |
| 105 | domProps: { innerHTML: curCellContent }, |
| 106 | on: { click: () => this.gotoMove(i) }, |
| 107 | "class": { "highlight-lm": this.cursor == i }, |
| 108 | } |
| 109 | ) |
| 110 | ); |
| 111 | curCellContent = ""; |
| 112 | } |
| 113 | } |
| 114 | // Complete last row, which might not be full: |
| 115 | if (moveCells.length-1 == 1) |
| 116 | { |
| 117 | moveCells.push( |
| 118 | h( |
| 119 | "td", |
| 120 | { domProps: { innerHTML: "" } } |
| 121 | ) |
| 122 | ); |
| 123 | } |
| 124 | tableRow.children = moveCells; |
| 125 | tableContent.push(tableRow); |
| 126 | const scoreDiv = h("div", |
| 127 | { |
| 128 | id: "scoreInfo", |
| 129 | style: { |
| 130 | display: this.score!="*" ? "block" : "none", |
| 131 | }, |
| 132 | }, |
| 133 | [ |
| 134 | h("p", this.score), |
| 135 | h("p", this.message), |
| 136 | ] |
| 137 | ); |
| 138 | const movesTable = h( |
| 139 | "div", |
| 140 | { }, |
| 141 | [ |
| 142 | scoreDiv, |
| 143 | h( |
| 144 | "table", |
| 145 | { |
| 146 | "class": { |
| 147 | "moves-list": true, |
| 148 | }, |
| 149 | }, |
| 150 | tableContent |
| 151 | ) |
| 152 | ] |
| 153 | ); |
| 154 | return movesTable; |
| 155 | }, |
| 156 | --> |