client/src/views/Analyse.vue

   1 <template lang="pug">
   2 main
   3   .row
   4     .col-sm-12
   5       .text-center
   6         input#fen(
   7           v-model="curFen"
   8           @input="adjustFenSize()"
   9         )
  10         button(@click="gotoFen()") {{ st.tr["Go"] }}
  11   BaseGame(
  12     :game="game"
  13     :vr="vr"
  14   )
  15 </template>
  16
  17 <script>
  18 import BaseGame from "@/components/BaseGame.vue";
  19 import { store } from "@/store";
  20 export default {
  21   name: "my-analyse",
  22   components: {
  23     BaseGame
  24   },
  25   // gameRef: to find the game in (potentially remote) storage
  26   data: function() {
  27     return {
  28       st: store.state,
  29       gameRef: {
  30         //given in URL (rid = remote ID)
  31         vname: "",
  32         fen: ""
  33       },
  34       game: {
  35         players: [{ name: "Analyse" }, { name: "Analyse" }],
  36         mode: "analyze"
  37       },
  38       vr: null, //"variant rules" object initialized from FEN
  39       curFen: ""
  40     };
  41   },
  42   watch: {
  43     // NOTE: no watcher for $route change, because if fenStart doesn't change
  44     // then it doesn't trigger BaseGame.re_init() and the result is weird.
  45     "vr.movesCount": function() {
  46       this.curFen = this.vr.getFen();
  47       this.adjustFenSize();
  48     }
  49   },
  50   created: function() {
  51     this.gameRef.vname = this.$route.params["vname"];
  52     this.gameRef.fen = this.$route.query["fen"].replace(/_/g, " ");
  53     this.initialize();
  54   },
  55   methods: {
  56     initialize: async function() {
  57       // Obtain VariantRules object
  58       const vModule = await import("@/variants/" + this.gameRef.vname + ".js");
  59       window.V = vModule.VariantRules;
  60       this.loadGame();
  61     },
  62     loadGame: function() {
  63       // NOTE: no need to set score (~unused)
  64       this.game.vname = this.gameRef.vname;
  65       this.game.fen = this.gameRef.fen;
  66       this.curFen = this.game.fen;
  67       this.adjustFenSize();
  68       this.vr = new V(this.game.fen);
  69       this.game.mycolor = this.vr.turn;
  70       this.$set(this.game, "fenStart", this.gameRef.fen);
  71     },
  72     adjustFenSize: function() {
  73       let fenInput = document.getElementById("fen");
  74       fenInput.style.width = this.curFen.length + "ch";
  75     },
  76     gotoFen: function() {
  77       this.gameRef.fen = this.curFen;
  78       this.loadGame();
  79     }
  80   }
  81 };
  82 </script>