add StocHsPlayerChange message

idl/ocgcore.proto

@@ -3,6 +3,8 @@ package ygopro;
 
 option go_package = "DarkNeos/ygopropb";
 
+// todo: comment
+
 message YgoCtosMsg {
   oneof msg {
     CtosPlayerInfo ctos_player_info = 1;
@@ -18,6 +20,7 @@ message YgoStocMsg {
     StocChat stoc_chat = 2;
     StocHsPlayerEnter stoc_hs_player_enter = 3;
     StocTypeChange stoc_type_change = 4;
+    StocHsPlayerChange stoc_hs_player_change = 5;
   }
 }
 
@@ -70,3 +73,7 @@ message StocHsPlayerEnter {
 message StocTypeChange {
   int32 type = 1;
 }
+
+message StocHsPlayerChange {
+  int32 status = 1;
+}