fix chat display

src/api/ocgcore/ocgAdapter/stoc/stocChat.ts

 import { ygopro } from "../../idl/ocgcore";
 import { ygoProPacket, ygoProtobuf } from "../packet";
-import { utf8ArrayToStr } from "../util";
 
 export default class StocChatPB implements ygoProtobuf {
   packet: ygoProPacket;
@@ -11,7 +10,9 @@ export default class StocChatPB implements ygoProtobuf {
 
   adapt(): ygopro.YgoStocMsg {
     const player = new DataView(this.packet.exData.buffer).getInt16(0, true);
-    const msg = utf8ArrayToStr(this.packet.exData.slice(2));
+
+    const decoder = new TextDecoder("utf-16");
+    const msg = decoder.decode(this.packet.exData.slice(2));
 
     return new ygopro.YgoStocMsg({
       stoc_chat: new ygopro.StocChat({

src/api/ocgcore/ocgAdapter/util.ts

@@ -20,6 +20,7 @@ export function strEncodeUTF16(str: string) {
   return new Uint8Array(buf);
 }
 
+// currently not used, but remain.
 export function utf8ArrayToStr(array: Uint8Array) {
   let out, i, len, c;
   let char2, char3;

src/service/room/joinGame.ts

@@ -3,8 +3,6 @@ import { store } from "../../store";
 import { setJoined } from "../../reducers/joinSlice";
 
 export default function handleJoinGame(pb: ygopro.YgoStocMsg) {
-  console.log("Game joined!");
-
   const dispatch = store.dispatch;
 
   const msg = pb.stoc_join_game;