556ea863881ffc95fa5100b6bb8c9060fc10a11c
[vchess.git] / 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(
8 v-show="!gameInProgress"
9 @click="startGame('auto')"
10 )
11 | {{ st.tr["Example game"] }}
12 button(
13 v-show="!gameInProgress"
14 @click="startGame('versus')"
15 )
16 | {{ st.tr["Practice"] }}
17 button(
18 v-show="gameInProgress"
19 @click="stopGame()"
20 )
21 | {{ st.tr["Stop game"] }}
22 button(
23 v-if="showAnalyzeBtn"
24 @click="gotoAnalyze()"
25 )
26 | {{ st.tr["Analysis mode"] }}
27 .row
28 .col-sm-12.col-md-8.col-md-offset-2.col-lg-6.col-lg-offset-3
29 div(
30 v-show="display=='rules'"
31 v-html="content"
32 )
33 ComputerGame(
34 ref="compgame"
35 v-show="display=='computer'"
36 :game-info="gameInfo"
37 @game-stopped="gameStopped"
38 )
39 </template>
40
41 <script>
42 import ComputerGame from "@/components/ComputerGame.vue";
43 import { store } from "@/store";
44 import { getDiagram } from "@/utils/printDiagram";
45 import { CompgameStorage } from "@/utils/compgameStorage";
46 export default {
47 name: "my-rules",
48 components: {
49 ComputerGame
50 },
51 data: function() {
52 return {
53 st: store.state,
54 display: "rules",
55 gameInProgress: false,
56 // variables passed to ComputerGame:
57 gameInfo: {
58 vname: "",
59 mode: "versus",
60 },
61 V: null,
62 };
63 },
64 watch: {
65 $route: function(newRoute) {
66 this.re_setVariant(newRoute.params["vname"]);
67 }
68 },
69 created: function() {
70 // NOTE: variant cannot be set before store is initialized
71 this.re_setVariant(this.$route.params["vname"]);
72 },
73 computed: {
74 showAnalyzeBtn: function() {
75 return this.V && this.V.CanAnalyze;
76 },
77 content: function() {
78 if (!this.gameInfo.vname) return ""; //variant not set yet
79 // (AJAX) Request to get rules content (plain text, HTML)
80 return (
81 require("raw-loader!@/translations/rules/" +
82 this.gameInfo.vname +
83 "/" +
84 this.st.lang +
85 ".pug")
86 // Next two lines fix a weird issue after last update (2019-11)
87 .replace(/\\n/g, " ")
88 .replace(/\\"/g, '"')
89 .replace('module.exports = "', "")
90 .replace(/"$/, "")
91 .replace(/(fen:)([^:]*):/g, this.replaceByDiag)
92 );
93 }
94 },
95 methods: {
96 clickReadRules: function() {
97 if (this.display != "rules") this.display = "rules";
98 else if (this.gameInProgress) this.display = "computer";
99 },
100 parseFen(fen) {
101 const fenParts = fen.split(" ");
102 return {
103 position: fenParts[0],
104 marks: fenParts[1],
105 orientation: fenParts[2],
106 shadow: fenParts[3]
107 };
108 },
109 // Method to replace diagrams in loaded HTML
110 replaceByDiag: function(match, p1, p2) {
111 const args = this.parseFen(p2);
112 return getDiagram(args);
113 },
114 re_setVariant: async function(vname) {
115 await import("@/variants/" + vname + ".js")
116 .then((vModule) => {
117 this.V = window.V = vModule.VariantRules;
118 this.gameInfo.vname = vname;
119 })
120 .catch((err) => {
121 // Soon after component creation, st.tr might be uninitialized.
122 // Set a timeout to let a chance for the message to show translated.
123 const text = "Mispelled variant name";
124 setTimeout(() => {
125 alert(this.st.tr[text] || text);
126 this.$router.replace("/variants");
127 }, 500);
128 });
129 },
130 startGame: function(mode) {
131 if (this.gameInProgress) return;
132 this.gameInProgress = true;
133 this.display = "computer";
134 this.gameInfo.mode = mode;
135 if (this.gameInfo.mode == "versus") {
136 CompgameStorage.get(this.gameInfo.vname, (game) => {
137 // NOTE: game might be null
138 this.$refs["compgame"].launchGame(game);
139 });
140 } else {
141 this.$refs["compgame"].launchGame();
142 }
143 },
144 // user wants to stop the game:
145 stopGame: function() {
146 this.$refs["compgame"].gameOver("?", "Undetermined result");
147 },
148 // The game is effectively stopped:
149 gameStopped: function() {
150 this.gameInProgress = false;
151 if (this.gameInfo.mode == "versus")
152 CompgameStorage.remove(this.gameInfo.vname);
153 },
154 gotoAnalyze: function() {
155 this.$router.push(
156 "/analyse/" + this.gameInfo.vname + "/?fen=" + V.GenRandInitFen()
157 );
158 }
159 }
160 };
161 </script>
162
163 <!-- NOTE: not scoped here, because HTML is injected (TODO) -->
164 <style lang="sass">
165 .warn
166 padding: 3px
167 color: red
168 background-color: lightgrey
169 font-weight: bold
170
171 figure.diagram-container
172 margin: 15px 0 15px 0
173 text-align: center
174 width: 100%
175 display: block
176 .diagram
177 display: block
178 width: 40%
179 min-width: 240px
180 margin-left: auto
181 margin-right: auto
182 .diag12
183 float: left
184 margin-left: calc(10% - 20px)
185 margin-right: 40px
186 @media screen and (max-width: 630px)
187 float: none
188 margin: 0 auto 10px auto
189 .diag22
190 float: left
191 margin-right: calc(10% - 20px)
192 @media screen and (max-width: 630px)
193 float: none
194 margin: 0 auto
195 figcaption
196 display: block
197 clear: both
198 padding-top: 5px
199 font-size: 0.8em
200
201 p.boxed
202 background-color: #FFCC66
203 padding: 5px
204
205 .bigfont
206 font-size: 1.2em
207
208 .bold
209 font-weight: bold
210
211 .stageDelimiter
212 color: purple
213
214 // To show (new) pieces, and/or there values...
215 figure.showPieces > img
216 width: 50px
217
218 figure.showPieces > figcaption
219 color: #6C6C6C
220
221 .section-title
222 padding: 0
223
224 .section-title > h4
225 padding: 5px
226
227 ol, ul:not(.browser-default)
228 padding-left: 20px
229
230 ul:not(.browser-default)
231 margin-top: 5px
232
233 ul:not(.browser-default) > li
234 list-style-type: disc
235 </style>