don't allow language fallback for q88500

src/Quest.cc

@@ -461,17 +461,22 @@ bool Quest::has_version_any_language(Version v) const {
   return ((it != this->versions.end()) && ((it->first & 0xFF00) == k));
 }
 
-shared_ptr<const VersionedQuest> Quest::version(Version v, uint8_t language) const {
+shared_ptr<const VersionedQuest> Quest::version(Version v, uint8_t language, bool allow_language_fallback) const {
   // Return the requested version, if it exists
   try {
     return this->versions.at(this->versions_key(v, language));
   } catch (const out_of_range&) {
   }
+  if (!allow_language_fallback) {
+    return nullptr;
+  }
+
   // Return the English version, if it exists
   try {
     return this->versions.at(this->versions_key(v, 1));
   } catch (const out_of_range&) {
   }
+
   // Return the first language, if it exists
   auto it = this->versions.lower_bound(this->versions_key(v, 0));
   if ((it == this->versions.end()) || ((it->first & 0xFF00) != this->versions_key(v, 0))) {

src/Quest.hh

@@ -123,7 +123,7 @@ public:
   void add_version(std::shared_ptr<const VersionedQuest> vq);
   bool has_version(Version v, uint8_t language) const;
   bool has_version_any_language(Version v) const;
-  std::shared_ptr<const VersionedQuest> version(Version v, uint8_t language) const;
+  std::shared_ptr<const VersionedQuest> version(Version v, uint8_t language, bool allow_language_fallback = true) const;
 
   static uint32_t versions_key(Version v, uint8_t language);
 

src/ReceiveCommands.cc

@@ -405,7 +405,7 @@ void on_login_complete(shared_ptr<Client> c) {
             default:
               q_language = 1; // English (US Plus v1.2 + customizations)
           }
-          auto vq = q->version(is_ep3(c->version()) ? Version::GC_V3 : c->version(), q_language);
+          auto vq = q->version(is_ep3(c->version()) ? Version::GC_V3 : c->version(), q_language, false);
           if (vq) {
             c->config.set_flag(Client::Flag::HAS_SEND_FUNCTION_CALL);
             c->config.set_flag(Client::Flag::SEND_FUNCTION_CALL_NO_CACHE_PATCH);