Moved index_from_steamid to C++

Author: Ayuto

src/core/modules/players/players_helpers_wrap.cpp

@@ -58,6 +58,7 @@ void export_player_conversion_functions(scope _helpers)
 	EXPORT_CONVERSION_FUNCTION(unsigned int, Index, unsigned int, Userid);
 	EXPORT_CONVERSION_FUNCTION(unsigned int, Index, IPlayerInfo *, PlayerInfo);
 	EXPORT_CONVERSION_FUNCTION(unsigned int, Index, const char *, Name);
+	EXPORT_CONVERSION_FUNCTION(unsigned int, Index, const char *, SteamID);
 
 	// To Edict conversions...
 	EXPORT_CONVERSION_FUNCTION(edict_t *, Edict, unsigned int, Userid, reference_existing_object_policy());

src/core/utilities/conversions.h

@@ -212,6 +212,7 @@ bool IndexFromIntHandle( unsigned int iEntityHandle, unsigned int& output );
 bool IndexFromUserid( unsigned int iUserID, unsigned int& output );
 bool IndexFromPlayerInfo( IPlayerInfo *pPlayerInfo, unsigned int& output );
 bool IndexFromName( const char *szName, unsigned int& output );
+bool IndexFromSteamID( const char* szSteamID, unsigned int& output );
 
 CREATE_EXC_CONVERSION_FUNCTION(unsigned int, Index, edict_t *, Edict);
 CREATE_EXC_CONVERSION_FUNCTION(unsigned int, Index, CBaseHandle, BaseHandle);
@@ -221,6 +222,7 @@ CREATE_EXC_CONVERSION_FUNCTION_BASE_ENTITY(unsigned int, Index, CBaseEntity *, B
 CREATE_EXC_CONVERSION_FUNCTION(unsigned int, Index, unsigned int, Userid);
 CREATE_EXC_CONVERSION_FUNCTION(unsigned int, Index, IPlayerInfo *, PlayerInfo);
 CREATE_EXC_CONVERSION_FUNCTION(unsigned int, Index, const char *, Name);
+CREATE_EXC_CONVERSION_FUNCTION(unsigned int, Index, const char *, SteamID);
 
 
 //-----------------------------------------------------------------------------

src/core/utilities/conversions/index_from.cpp

@@ -182,3 +182,26 @@ bool IndexFromPlayerInfo( IPlayerInfo *pPlayerInfo, unsigned int& output )
 
 	return IndexFromEdict(pEdict, output);
 }
+
+
+//-----------------------------------------------------------------------------
+// Returns an index instance from the given SteamID.
+//-----------------------------------------------------------------------------
+bool IndexFromSteamID( const char* szSteamID, unsigned int& output )
+{
+	IPlayerInfo* pInfo = NULL;
+
+	for (unsigned int i=1; i <= (unsigned int) gpGlobals->maxClients; ++i)
+	{
+		if (!PlayerInfoFromIndex(i, pInfo))
+			continue;
+
+		if (V_strcmp(pInfo->GetNetworkIDString(), szSteamID) == 0)
+		{
+			output = i;
+			return true;
+		}
+	}
+
+	return false;
+}