client/src/views/Rules.vue

   1 <template lang="pug">
   2 main
   3   .row
   4     .col-sm-12.col-md-10.col-md-offset-1.col-lg-8.col-lg-offset-2
   5       .button-group
   6         button(@click="clickReadRules()") {{ st.tr["Rules"] }}
   7         button(v-show="!gameInProgress" @click="startGame('auto')")
   8           | {{ st.tr["Example game"] }}
   9         button(v-show="!gameInProgress" @click="startGame('versus')")
  10           | {{ st.tr["Practice"] }}
  11         button(v-show="gameInProgress" @click="stopGame()")
  12           | {{ st.tr["Stop game"] }}
  13         button(v-if="display=='rules' && gameInfo.vname!='Dark'"
  14             @click="gotoAnalyze()")
  15           | {{ st.tr["Analyse"] }}
  16       div(v-show="display=='rules'" v-html="content")
  17   ComputerGame(v-show="display=='computer'" :game-info="gameInfo"
  18     @game-over="stopGame" @game-stopped="gameStopped")
  19 </template>
  20
  21 <script>
  22 import ComputerGame from "@/components/ComputerGame.vue";
  23 import { store } from "@/store";
  24 import { getDiagram } from "@/utils/printDiagram";
  25 export default {
  26   name: 'my-rules',
  27   components: {
  28     ComputerGame,
  29   },
  30   data: function() {
  31     return {
  32       st: store.state,
  33       display: "rules",
  34       gameInProgress: false,
  35       // variables passed to ComputerGame:
  36       gameInfo: {
  37         vname: "",
  38         mode: "versus",
  39         fen: "",
  40         score: "*",
  41       }
  42     };
  43   },
  44   watch: {
  45     "$route": function(newRoute) {
  46       this.re_setVariant(newRoute.params["vname"]);
  47     },
  48   },
  49   created: function() {
  50     // NOTE: variant cannot be set before store is initialized
  51     this.re_setVariant(this.$route.params["vname"]);
  52   },
  53   computed: {
  54     content: function() {
  55       if (!this.gameInfo.vname)
  56         return ""; //variant not set yet
  57       // (AJAX) Request to get rules content (plain text, HTML)
  58       return require("raw-loader!@/translations/rules/" +
  59           this.gameInfo.vname + "/" + this.st.lang + ".pug")
  60         // Next two lines fix a weird issue after last update (2019-11)
  61         .replace(/\\n/g, " ").replace(/\\"/g, '"')
  62         .replace('module.exports = "', '').replace(/"$/, "")
  63         .replace(/(fen:)([^:]*):/g, this.replaceByDiag);
  64     },
  65   },
  66   methods: {
  67     clickReadRules: function() {
  68       if (this.display != "rules")
  69         this.display = "rules";
  70       else if (this.gameInProgress)
  71         this.display = "computer";
  72     },
  73     parseFen(fen) {
  74       const fenParts = fen.split(" ");
  75       return {
  76         position: fenParts[0],
  77         marks: fenParts[1],
  78         orientation: fenParts[2],
  79         shadow: fenParts[3],
  80       };
  81     },
  82     // Method to replace diagrams in loaded HTML
  83     replaceByDiag: function(match, p1, p2) {
  84       const args = this.parseFen(p2);
  85       return getDiagram(args);
  86     },
  87     re_setVariant: async function(vname) {
  88       const vModule = await import("@/variants/" + vname + ".js");
  89       window.V = vModule.VariantRules;
  90       this.gameInfo.vname = vname;
  91     },
  92     startGame: function(mode) {
  93       if (this.gameInProgress)
  94         return;
  95       this.gameInProgress = true;
  96       this.display = "computer";
  97       this.gameInfo.mode = mode;
  98       this.gameInfo.score = "*";
  99       this.gameInfo.fen = V.GenRandInitFen();
 100     },
 101     // user is willing to stop the game:
 102     stopGame: function(score) {
 103       this.gameInfo.score = score || "?";
 104     },
 105     // The game is effectively stopped:
 106     gameStopped: function() {
 107       this.gameInProgress = false;
 108     },
 109     gotoAnalyze: function() {
 110       this.$router.push("/analyse/" + this.gameInfo.vname
 111         + "/?fen=" + V.GenRandInitFen());
 112     },
 113   },
 114 };
 115 </script>
 116
 117 <!-- NOTE: not scoped here, because HTML is injected (TODO) -->
 118 <style lang="sass">
 119 .warn
 120   padding: 3px
 121   color: red
 122   background-color: lightgrey
 123   font-weight: bold
 124
 125 figure.diagram-container
 126   margin: 15px 0 15px 0
 127   text-align: center
 128   width: 100%
 129   display: block
 130   .diagram
 131     display: block
 132     width: 40%
 133     min-width: 240px
 134     margin-left: auto
 135     margin-right: auto
 136   .diag12
 137     float: left
 138     margin-left: calc(10% - 20px)
 139     margin-right: 40px
 140     @media screen and (max-width: 630px)
 141       float: none
 142       margin: 0 auto 10px auto
 143   .diag22
 144     float: left
 145     margin-right: calc(10% - 20px)
 146     @media screen and (max-width: 630px)
 147       float: none
 148       margin: 0 auto
 149   figcaption
 150     display: block
 151     clear: both
 152     padding-top: 5px
 153     font-size: 0.8em
 154
 155 p.boxed
 156   background-color: #FFCC66
 157   padding: 5px
 158
 159 .bigfont
 160   font-size: 1.2em
 161
 162 .bold
 163   font-weight: bold
 164
 165 .stageDelimiter
 166   color: purple
 167
 168 // To show (new) pieces, and/or there values...
 169 figure.showPieces > img
 170   width: 50px
 171
 172 figure.showPieces > figcaption
 173   color: #6C6C6C
 174
 175 .section-title
 176   padding: 0
 177
 178 .section-title > h4
 179   padding: 5px
 180
 181 ol, ul:not(.browser-default)
 182   padding-left: 20px
 183
 184 ul:not(.browser-default)
 185   margin-top: 5px
 186
 187 ul:not(.browser-default) > li
 188   list-style-type: disc
 189
 190 .light-square-diag
 191   background-color: #e5e5ca
 192
 193 .dark-square-diag
 194   background-color: #6f8f57
 195
 196 // TODO: following is duplicated (Board.vue)
 197 div.board
 198   float: left
 199   height: 0
 200   display: inline-block
 201   position: relative
 202
 203 div.board8
 204   width: 12.5%
 205   padding-bottom: 12.5%
 206
 207 div.board10
 208   width: 10%
 209   padding-bottom: 10%
 210
 211 div.board11
 212   width: 9.09%
 213   padding-bottom: 9.1%
 214
 215 img.piece
 216   width: 100%
 217
 218 img.piece, img.mark-square
 219   max-width: 100%
 220   height: auto
 221   display: block
 222
 223 img.mark-square
 224   opacity: 0.6
 225   width: 76%
 226   position: absolute
 227   top: 12%
 228   left: 12%
 229   opacity: .7
 230
 231 .in-shadow
 232   filter: brightness(50%)
 233 </style>