optional system conf

app/app-detail.component.ts

@@ -55,13 +55,15 @@ export class AppDetailComponent implements OnInit, OnChanges {
             'mysterious': '迷之物体',
             'touhou': '东方 Project',
             'touhou_pc98': '东方旧作',
-            'language': '语言包'
+            'language': '语言包',
+            'ygopro': 'YGOPro'
         } : {
             'recommend': 'Recommended',
             'mysterious': 'Something',
             'touhou': 'Touhou Project',
             'touhou_pc98': 'Touhou old series',
-            'language': 'Language Pack'
+            'language': 'Language Pack',
+            'ygopro': 'YGOPro'
         };
     }
 

app/lobby.component.html

@@ -42,6 +42,15 @@
                 </a>
             </li>
         </ul>
+        <span i18n *ngIf="grouped_apps.ygopro">YGOPro 各发行版</span>
+        <ul *ngIf="grouped_apps.recommend" class="nav nav-pills flex-column">
+            <li *ngFor="let app of grouped_apps.ygopro" class="nav-item">
+                <a (click)="$event.preventDefault(); chooseApp(app)" [href]="'https://mycard.moe/' + app.id" class="nav-link" [class.active]="app===currentApp">
+                    <img *ngIf="app.icon" class="icon" [src]="app.icon">
+                    {{app.name}}
+                </a>
+            </li>
+        </ul>
         <span i18n *ngIf="grouped_apps.mysterious">迷之物体</span>
         <ul *ngIf="grouped_apps.mysterious" class="nav nav-pills flex-column">
             <li *ngFor="let app of grouped_apps.mysterious" class="nav-item">

app/lobby.component.ts

@@ -168,26 +168,28 @@ export class LobbyComponent implements OnInit {
         let contains = ['game', 'music', 'book'].map((value) => Category[value]);
         let result = {runtime: []};
         for (let app of this.apps.values()) {
-            let tag: string;
+            let tags: string[];
             if (contains.includes(app.category)) {
                 if (app.isInstalled()) {
-                    tag = 'installed';
+                    tags = ['installed'];
                 } else {
-                    tag = app.tags ? app.tags[0] : 'test';
+                    tags = app.tags || ['test'];
                 }
             } else {
                 if (app.isInstalled()) {
-                    tag = 'runtime_installed';
+                    tags = ['runtime_installed'];
                 } else {
-                    tag = 'runtime';
+                    tags = ['runtime'];
                 }
 
             }
+            for (const tag of tags) {
                 if (!result[tag]) {
                     result[tag] = [];
                 }
                 result[tag].push(app);
             }
+        }
         return result;
     }
 

app/ygopro.component.ts

@@ -490,8 +490,12 @@ export class YGOProComponent implements OnInit, OnDestroy {
         if (!this.system_conf) {
             return null;
         }
+        try {
             let data = await fs.readFile(this.system_conf, {encoding: 'utf-8'});
             return <any>ini.parse(data);
+        } catch(e) {
+            return null;
+        }
     };
 
     /*