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'" :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   // TODO: variant is initialized before store initializes, so remain null (I think)
  40   created: function() {
  41     const vname = this.$route.params["vname"];
  42     const idxOfVar = this.st.variants.indexOf(e => e.name == vname);
  43     this.variant = this.st.variants[idxOfVar];
  44   },
  45   mounted: function() {
  46     // Method to replace diagrams in loaded HTML
  47     const replaceByDiag = (match, p1, p2) => {
  48       const args = this.parseFen(p2);
  49       return getDiagram(args);
  50     };
  51     // (AJAX) Request to get rules content (plain text, HTML)
  52     this.content =
  53       // TODO: why doesn't this work? require("raw-loader!pug-plain-loader!@/rules/"...)
  54       require("raw-loader!@/rules/" +
  55         this.$route.params["vname"] + "/" + this.st.lang + ".pug")
  56       .replace(/(fen:)([^:]*):/g, replaceByDiag);
  57   },
  58   methods: {
  59     parseFen(fen) {
  60       const fenParts = fen.split(" ");
  61       return {
  62         position: fenParts[0],
  63         marks: fenParts[1],
  64         orientation: fenParts[2],
  65         shadow: fenParts[3],
  66       };
  67     },
  68     startGame: function() {
  69       if (this.gameInProgress)
  70         return;
  71       this.gameInProgress = true;
  72       this.mode = "computer";
  73       this.display = "computer";
  74       this.fen = V.GenRandInitFen();
  75     },
  76     stopGame: function() {
  77       this.gameInProgress = false;
  78       this.mode = "analyze";
  79     },
  80     playAgainstComputer: function() {
  81       this.subMode = "";
  82       this.startGame();
  83     },
  84     watchComputerGame: function() {
  85       this.subMode = "auto";
  86       this.startGame();
  87     },
  88   },
  89 };
  90 </script>