Enhance AniList character dictionary sync and subtitle features (#15)

src/core/services/mpv.ts

@@ -53,7 +53,10 @@ export function showMpvOsdRuntime(
   fallbackLog: (text: string) => void = (line) => logger.info(line),
 ): void {
   if (mpvClient && mpvClient.connected) {
-    mpvClient.send({ command: ['show-text', text, '3000'] });
+    const command = text.includes('${')
+      ? ['expand-properties', 'show-text', text, '3000']
+      : ['show-text', text, '3000'];
+    mpvClient.send({ command });
     return;
   }
   fallbackLog(`OSD (MPV not connected): ${text}`);
@@ -161,6 +164,7 @@ export class MpvIpcClient implements MpvClient {
     osdDimensions: null,
   };
   private previousSecondarySubVisibility: boolean | null = null;
+  private playbackPaused: boolean | null = null;
   private pauseAtTime: number | null = null;
   private pendingPauseAtSubEnd = false;
   private nextDynamicRequestId = 1000;
@@ -207,6 +211,7 @@ export class MpvIpcClient implements MpvClient {
         this.connected = false;
         this.connecting = false;
         this.socket = null;
+        this.playbackPaused = null;
         this.emit('connection-change', { connected: false });
         this.failPendingRequests();
         this.scheduleReconnect();
@@ -310,6 +315,7 @@ export class MpvIpcClient implements MpvClient {
         this.emit('time-pos-change', payload);
       },
       emitPauseChange: (payload) => {
+        this.playbackPaused = payload.paused;
         this.emit('pause-change', payload);
       },
       emitSecondarySubtitleChange: (payload) => {
@@ -492,6 +498,12 @@ export class MpvIpcClient implements MpvClient {
   }
 
   playNextSubtitle(): void {
+    if (this.playbackPaused === true) {
+      this.pendingPauseAtSubEnd = false;
+      this.pauseAtTime = null;
+      this.send({ command: ['sub-seek', 1] });
+      return;
+    }
     this.pendingPauseAtSubEnd = true;
     this.send({ command: ['sub-seek', 1] });
   }