client/src/views/Rules.vue

   1 <template lang="pug">
   2 .row
   3   .col-sm-12 col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2
   4     .button-group
   5       button(@click="display='rules'") Read the rules
   6       button(v-show="!gameInProgress" @click="watchComputerGame")
   7         | Observe a sample game
   8       button(v-show="!gameInProgress" @click="playAgainstComputer")
   9         | Beat the computer!
  10       button(v-show="gameInProgress" @click="stopGame")
  11         | Stop game
  12     div(v-show="display=='rules'" v-html="content" class="section-content")
  13     Game(v-show="display=='computer'" :mycolor="mycolor" :gid-or-fen="fen"
  14       :mode="mode" :sub-mode="subMode" :variant="variant"
  15       @computer-think="gameInProgress=false" @game-over="stopGame")
  16 </template>
  17
  18 <script>
  19 import Game from "@/components/Game.vue";
  20 import { store } from "@/store";
  21 export default {
  22   name: 'my-rules',
  23   components: {
  24     Game,
  25   },
  26   data: function() {
  27     return {
  28       st: store.state,
  29       variant: null,
  30       content: "",
  31       display: "rules",
  32       mode: "computer",
  33       subMode: "", //'auto' for game CPU vs CPU
  34       gameInProgress: false,
  35       mycolor: "w",
  36       fen: "",
  37     };
  38   },
  39   created: function() {
  40     const vname = this.$route.params["vname"];
  41     const idxOfVar = this.st.variants.indexOf(e => e.name == vname);
  42     this.variant = this.st.variants[idxOfVar];
  43   },
  44   mounted: function() {
  45     // Method to replace diagrams in loaded HTML
  46     const replaceByDiag = (match, p1, p2) => {
  47       const args = this.parseFen(p2);
  48       return getDiagram(args);
  49     };
  50     // (AJAX) Request to get rules content (plain text, HTML)
  51     this.content =
  52       require("raw-loader!pug-plain-loader!@/rules/" +
  53         this.$route.params["vname"] + "/" + this.st.lang + ".pug")
  54       .replace(/(fen:)([^:]*):/g, replaceByDiag);
  55   },
  56   methods: {
  57     parseFen(fen) {
  58       const fenParts = fen.split(" ");
  59       return {
  60         position: fenParts[0],
  61         marks: fenParts[1],
  62         orientation: fenParts[2],
  63         shadow: fenParts[3],
  64       };
  65     },
  66     startGame: function() {
  67       if (this.gameInProgress)
  68         return;
  69       this.gameInProgress = true;
  70       this.mode = "computer";
  71       this.display = "computer";
  72       this.fen = V.GenRandInitFen();
  73     },
  74     stopGame: function() {
  75       this.gameInProgress = false;
  76       this.mode = "analyze";
  77     },
  78     playAgainstComputer: function() {
  79       this.subMode = "";
  80       this.startGame();
  81     },
  82     watchComputerGame: function() {
  83       this.subMode = "auto";
  84       this.startGame();
  85     },
  86   },
  87 };
  88 </script>