SM Central fixes for new language natives (bug 4613).

core/PlayerManager.cpp

@@ -1777,6 +1777,11 @@ unsigned int CPlayer::GetLanguageId()
 	return m_LangId;
 }
 
+void CPlayer::SetLanguageId(unsigned int id)
+{
+	m_LangId = id;
+}
+
 int CPlayer::GetUserId()
 {
 	if (m_UserId == -1)

core/PlayerManager.h

@@ -82,6 +82,7 @@ public:
 	bool IsInKickQueue();
 	IPlayerInfo *GetPlayerInfo();
 	unsigned int GetLanguageId();
+	void SetLanguageId(unsigned int id);
 	int GetUserId();
 	bool RunAdminCacheChecks();
 	void NotifyPostAdminChecks();

core/logic/smn_lang.cpp

@@ -106,14 +106,14 @@ static cell_t sm_GetLanguageInfo(IPluginContext *pContext, const cell_t *params)
 
 static cell_t sm_SetClientLanguage(IPluginContext *pContext, const cell_t *params)
 {
-	CPlayer *player = g_Players.GetPlayerByIndex(params[1]);
+	IGamePlayer *player = playerhelpers->GetGamePlayer(params[1]);
 	
 	if (!player || !player->IsInGame())
 	{
 		return pContext->ThrowNativeError("Invalid client index %d", params[1]);
 	}
 	
-	player->m_LangId = params[2];
+	player->SetLanguageId(params[2]);
 
 	return 1;
 }