refactor: Apply clang-tidy fixes for generals-use-is-empty (#2018)

bobtista · web-flow · commit abd092c94729 · 2025-12-22T20:33:04.000+01:00
diff --git a/Core/GameEngine/Source/Common/System/ArchiveFile.cpp b/Core/GameEngine/Source/Common/System/ArchiveFile.cpp
@@ -39,13 +39,13 @@
 // and ? is used to denote a single wildcard character.
 static Bool SearchStringMatches(AsciiString str, AsciiString searchString)
 {
-	if (str.getLength() == 0) {
-		if (searchString.getLength() == 0) {
+	if (str.isEmpty()) {
+		if (searchString.isEmpty()) {
 			return TRUE;
 		}
 		return FALSE;
 	}
-	if (searchString.getLength() == 0) {
+	if (searchString.isEmpty()) {
 		return FALSE;
 	}
 
@@ -103,7 +103,7 @@ void ArchiveFile::addFile(const AsciiString& path, const ArchivedFileInfo *fileI
 	tokenizer.toLower();
 	tokenizer.nextToken(&token, "\\/");
 
-	while (token.getLength() > 0)
+	while (!token.isEmpty())
 	{
 		DetailedArchivedDirectoryInfoMap::iterator tempiter = dirInfo->m_directories.find(token);
 		if (tempiter == dirInfo->m_directories.end())
@@ -131,7 +131,7 @@ void ArchiveFile::getFileListInDirectory(const AsciiString& currentDirectory, co
 	tokenizer.toLower();
 	tokenizer.nextToken(&token, "\\/");
 
-	while (token.getLength() > 0) {
+	while (!token.isEmpty()) {
 
 		DetailedArchivedDirectoryInfoMap::const_iterator it = dirInfo->m_directories.find(token);
 		if (it != dirInfo->m_directories.end())
@@ -157,7 +157,7 @@ void ArchiveFile::getFileListInDirectory(const DetailedArchivedDirectoryInfo *di
 		const DetailedArchivedDirectoryInfo *tempDirInfo = &(diriter->second);
 		AsciiString tempdirname;
 		tempdirname = currentDirectory;
-		if ((tempdirname.getLength() > 0) && (!tempdirname.endsWith("\\"))) {
+		if ((!tempdirname.isEmpty()) && (!tempdirname.endsWith("\\"))) {
 			tempdirname.concat('\\');
 		}
 		tempdirname.concat(tempDirInfo->m_directoryName);
@@ -170,7 +170,7 @@ void ArchiveFile::getFileListInDirectory(const DetailedArchivedDirectoryInfo *di
 		if (SearchStringMatches(fileiter->second.m_filename, searchName)) {
 			AsciiString tempfilename;
 			tempfilename = currentDirectory;
-			if ((tempfilename.getLength() > 0) && (!tempfilename.endsWith("\\"))) {
+			if ((!tempfilename.isEmpty()) && (!tempfilename.endsWith("\\"))) {
 				tempfilename.concat('\\');
 			}
 			tempfilename.concat(fileiter->second.m_filename);
diff --git a/Core/GameEngine/Source/Common/System/ArchiveFileSystem.cpp b/Core/GameEngine/Source/Common/System/ArchiveFileSystem.cpp
@@ -305,7 +305,7 @@ Bool ArchiveFileSystem::getFileInfo(const AsciiString& filename, FileInfo *fileI
 		return FALSE;
 	}
 
-	if (filename.getLength() <= 0) {
+	if (filename.isEmpty()) {
 		return FALSE;
 	}
 
diff --git a/Core/GameEngine/Source/GameNetwork/ConnectionManager.cpp b/Core/GameEngine/Source/GameNetwork/ConnectionManager.cpp
@@ -1714,7 +1714,7 @@ PlayerLeaveCode ConnectionManager::disconnectPlayer(Int slot) {
 
 	UnicodeString unicodeName;
 	unicodeName = getPlayerName(slot);
-	if (unicodeName.getLength() > 0 && m_connections[slot]) {
+	if (!unicodeName.isEmpty() && m_connections[slot]) {
 		TheInGameUI->message("Network:PlayerLeftGame", unicodeName.str());
 
 		// People are boneheads. Also play a sound
diff --git a/Core/GameEngine/Source/GameNetwork/GameInfo.cpp b/Core/GameEngine/Source/GameNetwork/GameInfo.cpp
@@ -525,7 +525,7 @@ void GameInfo::setMap( AsciiString mapName )
 			}
 
 			AsciiString newMapName;
-			if (mapName.getLength() > 0)
+			if (!mapName.isEmpty())
 			{
 				AsciiString token;
 				mapName.nextToken(&token, "\\/");
@@ -536,7 +536,7 @@ void GameInfo::setMap( AsciiString mapName )
 				// added onto it.
 				while (mapName.find('\\') != NULL)
 				{
-					if (newMapName.getLength() > 0)
+					if (!newMapName.isEmpty())
 					{
 						newMapName.concat('/');
 					}
@@ -896,7 +896,7 @@ AsciiString GameInfoToAsciiString( const GameInfo *game )
 	AsciiString mapName = game->getMap();
 	mapName = TheGameState->realMapPathToPortableMapPath(mapName);
 	AsciiString newMapName;
-	if (mapName.getLength() > 0)
+	if (!mapName.isEmpty())
 	{
 		AsciiString token;
 		mapName.nextToken(&token, "\\/");
@@ -907,7 +907,7 @@ AsciiString GameInfoToAsciiString( const GameInfo *game )
 		// added onto it.
 		while (mapName.find('\\') != NULL)
 		{
-			if (newMapName.getLength() > 0)
+			if (!newMapName.isEmpty())
 			{
 				newMapName.concat('/');
 			}
@@ -1073,7 +1073,7 @@ Bool ParseAsciiStringToGameInfo(GameInfo *game, AsciiString options)
 			AsciiString token;
 			tempstr = val.str()+2;
 			tempstr.nextToken(&token, "\\/");
-			while (tempstr.getLength() > 0)
+			while (!tempstr.isEmpty())
 			{
 				mapName.concat(token);
 				mapName.concat('\\');
diff --git a/Core/GameEngine/Source/GameNetwork/NetworkUtil.cpp b/Core/GameEngine/Source/GameNetwork/NetworkUtil.cpp
@@ -84,7 +84,7 @@ UnsignedInt ResolveIP(AsciiString host)
   struct hostent *hostStruct;
   struct in_addr *hostNode;
 
-  if (host.getLength() == 0)
+  if (host.isEmpty())
   {
 	  DEBUG_LOG(("ResolveIP(): Can't resolve NULL"));
 	  return 0;
diff --git a/Core/GameEngineDevice/Source/Win32Device/Common/Win32LocalFileSystem.cpp b/Core/GameEngineDevice/Source/Win32Device/Common/Win32LocalFileSystem.cpp
@@ -206,7 +206,7 @@ Bool Win32LocalFileSystem::getFileInfo(const AsciiString& filename, FileInfo *fi
 
 Bool Win32LocalFileSystem::createDirectory(AsciiString directory)
 {
-	if ((directory.getLength() > 0) && (directory.getLength() < _MAX_DIR)) {
+	if ((!directory.isEmpty()) && (directory.getLength() < _MAX_DIR)) {
 		return (CreateDirectory(directory.str(), NULL) != 0);
 	}
 	return FALSE;
diff --git a/Core/Libraries/Source/WWVegas/WW3D2/animatedsoundmgr.cpp b/Core/Libraries/Source/WWVegas/WW3D2/animatedsoundmgr.cpp
@@ -164,7 +164,7 @@ Build_List_From_String
 				//
 				// Add this entry to our list
 				//
-				if ((entry_string.Get_Length () > 0) || (count == 0)) {
+				if ((!entry_string.Is_Empty()) || (count == 0)) {
 					(*string_list)[count++] = entry_string;
 				}
 			}
diff --git a/Core/Libraries/Source/WWVegas/WWAudio/AudibleSound.cpp b/Core/Libraries/Source/WWVegas/WWAudio/AudibleSound.cpp
@@ -1780,7 +1780,7 @@ AudibleSoundClass::Load (ChunkLoadClass &cload)
 	//
 	//	Reconstruct the sound buffer we had before we saved
 	//
-	if (filename.Get_Length () > 0) {
+	if (!filename.Is_Empty()) {
 		bool is_3d = (As_Sound3DClass () != NULL);
 		SoundBufferClass *buffer = WWAudioClass::Get_Instance ()->Get_Sound_Buffer (filename, is_3d);
 		Set_Buffer (buffer);
diff --git a/Core/Libraries/Source/WWVegas/WWAudio/WWAudio.cpp b/Core/Libraries/Source/WWVegas/WWAudio/WWAudio.cpp
@@ -2267,7 +2267,7 @@ WWAudioClass::UnRegister_Text_Callback (LPFNTEXTCALLBACK callback)
 void
 WWAudioClass::Fire_Text_Callback (AudibleSoundClass *sound_obj, const StringClass &text)
 {
-	if (text.Get_Length () > 0) {
+	if (!text.Is_Empty()) {
 
 		//
 		//	Loop over all the text-callbacks that have been registered
diff --git a/Core/Libraries/Source/WWVegas/WWDebug/wwprofile.cpp b/Core/Libraries/Source/WWVegas/WWDebug/wwprofile.cpp
@@ -221,7 +221,7 @@ void WWProfileHierachyNodeClass::Add_To_String_Compact(StringClass& string,int r
 	if (Child) {
 		StringClass work;
 		Child->Add_To_String_Compact(work,recursion+1);
-		if (work.Get_Length()!=0) {
+		if (!work.Is_Empty()) {
 			string+="{";
 			string+=work;
 			string+="}";
diff --git a/Core/Libraries/Source/WWVegas/WWLib/rawfile.cpp b/Core/Libraries/Source/WWVegas/WWLib/rawfile.cpp
@@ -402,7 +402,7 @@ int RawFileClass::Open(int rights)
 	**	Verify that there is a filename associated with this file object. If not, then this is a
 	**	big error condition.
 	*/
-	if (Filename.Get_Length()==0) {
+	if (Filename.Is_Empty()) {
 		Error(ENOENT, false);
 	}
 
@@ -492,7 +492,7 @@ int RawFileClass::Open(int rights)
  *=============================================================================================*/
 bool RawFileClass::Is_Available(int forced)
 {
-	if (Filename.Get_Length()==0) return(false);
+	if (Filename.Is_Empty()) return(false);
 
 	/*
 	**	If the file is already open, then is must have already passed the availability check.
diff --git a/Core/Libraries/Source/WWVegas/WWLib/textfile.cpp b/Core/Libraries/Source/WWVegas/WWLib/textfile.cpp
@@ -130,7 +130,7 @@ TextFileClass::Read_Line (StringClass &string)
 		}
 	}
 
-	bool retval = (string.Get_Length () > 0);
+	bool retval = (!string.Is_Empty());
 	if (retval) {
 
 		int len				= string.Get_Length ();
diff --git a/Core/Tools/W3DView/SoundEditDialog.cpp b/Core/Tools/W3DView/SoundEditDialog.cpp
@@ -278,7 +278,7 @@ SoundEditDialogClass::OnOK (void)
 		//
 		// Update the asset manager with the new prototype
 		//
-		if (OldName.Get_Length () > 0) {
+		if (!OldName.Is_Empty()) {
 			WW3DAssetManager::Get_Instance()->Remove_Prototype (OldName);
 		}
 		WW3DAssetManager::Get_Instance()->Add_Prototype (prototype);
diff --git a/Generals/Code/GameEngine/Source/Common/CommandLine.cpp b/Generals/Code/GameEngine/Source/Common/CommandLine.cpp
@@ -83,7 +83,7 @@ static void ConvertShortMapPathToLongMapPath(AsciiString &mapName)
 		return;
 	}
 	path.nextToken(&token, "\\/");
-	while (!token.endsWithNoCase(".map") && (token.getLength() > 0))
+	while (!token.endsWithNoCase(".map") && (!token.isEmpty()))
 	{
 		actualpath.concat(token);
 		actualpath.concat('\\');
diff --git a/Generals/Code/GameEngine/Source/GameClient/GUI/DisconnectMenu/DisconnectMenu.cpp b/Generals/Code/GameEngine/Source/GameClient/GUI/DisconnectMenu/DisconnectMenu.cpp
@@ -122,7 +122,7 @@ void DisconnectMenu::setPlayerName(Int playerNum, UnicodeString name) {
 	GameWindow *control = TheWindowManager->winGetWindowFromId(NULL, id);
 
 	if (control != NULL) {
-		if (name.getLength() > 0) {
+		if (!name.isEmpty()) {
 			GadgetStaticTextSetText(control, name);
 //			showPlayerControls(playerNum);
 		}
@@ -132,12 +132,12 @@ void DisconnectMenu::setPlayerName(Int playerNum, UnicodeString name) {
 	control = TheWindowManager->winGetWindowFromId(NULL, id);
 
 	if (control != NULL) {
-		if (name.getLength() > 0) {
+		if (!name.isEmpty()) {
 			GadgetStaticTextSetText(control, L"");
 		}
 	}
 
-	if (name.getLength() > 0) {
+	if (!name.isEmpty()) {
 		showPlayerControls(playerNum);
 	} else {
 		hidePlayerControls(playerNum);
diff --git a/Generals/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/LanLobbyMenu.cpp b/Generals/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/LanLobbyMenu.cpp
@@ -233,7 +233,7 @@ UnicodeString LANPreferences::getRemoteIPEntry(Int i)
 	asciientry.set(asciientry.str() + 1); // skip the ':'
 
 	ret.translate(ipstr);
-	if (asciientry.getLength() > 0)
+	if (!asciientry.isEmpty())
 	{
 		ret.concat(L"(");
 		ret.concat(QuotedPrintableToUnicodeString(asciientry));
diff --git a/Generals/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/NetworkDirectConnect.cpp b/Generals/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/NetworkDirectConnect.cpp
@@ -285,7 +285,7 @@ void NetworkDirectConnectInit( WindowLayout *layout, void *userData )
 	UnicodeString name;
 	name = userprefs.getUserName();
 
-	if (name.getLength() == 0)
+	if (name.isEmpty())
 	{
 		name = TheGameText->fetch("GUI:Player");
 	}
diff --git a/Generals/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/PopupHostGame.cpp b/Generals/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/PopupHostGame.cpp
@@ -504,7 +504,7 @@ WindowMsgHandledType PopupHostGameSystem( GameWindow *window, UnsignedInt msg, W
 				UnicodeString name;
 				name = GadgetTextEntryGetText(textEntryGameName);
 				name.trim();
-				if(name.getLength() <= 0)
+				if(name.isEmpty())
 				{
 					name.translate(TheGameSpyInfo->getLocalName());
 					GadgetTextEntrySetText(textEntryGameName, name);
diff --git a/Generals/Code/Libraries/Source/WWVegas/WW3D2/hmorphanim.cpp b/Generals/Code/Libraries/Source/WWVegas/WW3D2/hmorphanim.cpp
@@ -300,7 +300,7 @@ static int Build_List_From_String
 				//
 				// Add this entry to our list
 				//
-				if ((entry_string.Get_Length () > 0) || (count == 0)) {
+				if ((!entry_string.Is_Empty()) || (count == 0)) {
 					(*string_list)[count++] = entry_string;
 				}
 			}
diff --git a/GeneralsMD/Code/GameEngine/Source/Common/CommandLine.cpp b/GeneralsMD/Code/GameEngine/Source/Common/CommandLine.cpp
@@ -83,7 +83,7 @@ static void ConvertShortMapPathToLongMapPath(AsciiString &mapName)
 		return;
 	}
 	path.nextToken(&token, "\\/");
-	while (!token.endsWithNoCase(".map") && (token.getLength() > 0))
+	while (!token.endsWithNoCase(".map") && (!token.isEmpty()))
 	{
 		actualpath.concat(token);
 		actualpath.concat('\\');
diff --git a/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/DisconnectMenu/DisconnectMenu.cpp b/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/DisconnectMenu/DisconnectMenu.cpp
@@ -121,7 +121,7 @@ void DisconnectMenu::setPlayerName(Int playerNum, UnicodeString name) {
 	GameWindow *control = TheWindowManager->winGetWindowFromId(NULL, id);
 
 	if (control != NULL) {
-		if (name.getLength() > 0) {
+		if (!name.isEmpty()) {
 			GadgetStaticTextSetText(control, name);
 //			showPlayerControls(playerNum);
 		}
@@ -131,12 +131,12 @@ void DisconnectMenu::setPlayerName(Int playerNum, UnicodeString name) {
 	control = TheWindowManager->winGetWindowFromId(NULL, id);
 
 	if (control != NULL) {
-		if (name.getLength() > 0) {
+		if (!name.isEmpty()) {
 			GadgetStaticTextSetText(control, L"");
 		}
 	}
 
-	if (name.getLength() > 0) {
+	if (!name.isEmpty()) {
 		showPlayerControls(playerNum);
 	} else {
 		hidePlayerControls(playerNum);
diff --git a/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/LanLobbyMenu.cpp b/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/LanLobbyMenu.cpp
@@ -233,7 +233,7 @@ UnicodeString LANPreferences::getRemoteIPEntry(Int i)
 	asciientry.set(asciientry.str() + 1); // skip the ':'
 
 	ret.translate(ipstr);
-	if (asciientry.getLength() > 0)
+	if (!asciientry.isEmpty())
 	{
 		ret.concat(L"(");
 		ret.concat(QuotedPrintableToUnicodeString(asciientry));
diff --git a/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/NetworkDirectConnect.cpp b/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/NetworkDirectConnect.cpp
@@ -285,7 +285,7 @@ void NetworkDirectConnectInit( WindowLayout *layout, void *userData )
 	UnicodeString name;
 	name = userprefs.getUserName();
 
-	if (name.getLength() == 0)
+	if (name.isEmpty())
 	{
 		name = TheGameText->fetch("GUI:Player");
 	}
diff --git a/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/PopupHostGame.cpp b/GeneralsMD/Code/GameEngine/Source/GameClient/GUI/GUICallbacks/Menus/PopupHostGame.cpp
@@ -537,7 +537,7 @@ WindowMsgHandledType PopupHostGameSystem( GameWindow *window, UnsignedInt msg, W
 				UnicodeString name;
 				name = GadgetTextEntryGetText(textEntryGameName);
 				name.trim();
-				if(name.getLength() <= 0)
+				if(name.isEmpty())
 				{
 					name.translate(TheGameSpyInfo->getLocalName());
 					GadgetTextEntrySetText(textEntryGameName, name);
diff --git a/GeneralsMD/Code/Libraries/Source/WWVegas/WW3D2/hmorphanim.cpp b/GeneralsMD/Code/Libraries/Source/WWVegas/WW3D2/hmorphanim.cpp
@@ -300,7 +300,7 @@ static int Build_List_From_String
 				//
 				// Add this entry to our list
 				//
-				if ((entry_string.Get_Length () > 0) || (count == 0)) {
+				if ((!entry_string.Is_Empty()) || (count == 0)) {
 					(*string_list)[count++] = entry_string;
 				}
 			}

Original file line number	Diff line number	Diff line change
`@@ -305,7 +305,7 @@ Bool ArchiveFileSystem::getFileInfo(const AsciiString& filename, FileInfo *fileI`
`305`	`305`	`return FALSE;`
`306`	`306`	`}`
`307`	`307`
`308`		`- if (filename.getLength() <= 0) {`
	`308`	`+ if (filename.isEmpty()) {`
`309`	`309`	`return FALSE;`
`310`	`310`	`}`
`311`	`311`
Original file line number	Diff line number	Diff line change
`@@ -525,7 +525,7 @@ void GameInfo::setMap( AsciiString mapName )`
`525`	`525`	`}`
`526`	`526`
`527`	`527`	`AsciiString newMapName;`
`528`		`- if (mapName.getLength() > 0)`
	`528`	`+ if (!mapName.isEmpty())`
`529`	`529`	`{`
`530`	`530`	`AsciiString token;`
`531`	`531`	`mapName.nextToken(&token, "\\/");`
`@@ -536,7 +536,7 @@ void GameInfo::setMap( AsciiString mapName )`
`536`	`536`	`// added onto it.`
`537`	`537`	`while (mapName.find('\\') != NULL)`
`538`	`538`	`{`
`539`		`- if (newMapName.getLength() > 0)`
	`539`	`+ if (!newMapName.isEmpty())`
`540`	`540`	`{`
`541`	`541`	`newMapName.concat('/');`
`542`	`542`	`}`
`@@ -896,7 +896,7 @@ AsciiString GameInfoToAsciiString( const GameInfo *game )`
`896`	`896`	`AsciiString mapName = game->getMap();`
`897`	`897`	`mapName = TheGameState->realMapPathToPortableMapPath(mapName);`
`898`	`898`	`AsciiString newMapName;`
`899`		`- if (mapName.getLength() > 0)`
	`899`	`+ if (!mapName.isEmpty())`
`900`	`900`	`{`
`901`	`901`	`AsciiString token;`
`902`	`902`	`mapName.nextToken(&token, "\\/");`
`@@ -907,7 +907,7 @@ AsciiString GameInfoToAsciiString( const GameInfo *game )`
`907`	`907`	`// added onto it.`
`908`	`908`	`while (mapName.find('\\') != NULL)`
`909`	`909`	`{`
`910`		`- if (newMapName.getLength() > 0)`
	`910`	`+ if (!newMapName.isEmpty())`
`911`	`911`	`{`
`912`	`912`	`newMapName.concat('/');`
`913`	`913`	`}`
`@@ -1073,7 +1073,7 @@ Bool ParseAsciiStringToGameInfo(GameInfo *game, AsciiString options)`
`1073`	`1073`	`AsciiString token;`
`1074`	`1074`	`tempstr = val.str()+2;`
`1075`	`1075`	`tempstr.nextToken(&token, "\\/");`
`1076`		`- while (tempstr.getLength() > 0)`
	`1076`	`+ while (!tempstr.isEmpty())`
`1077`	`1077`	`{`
`1078`	`1078`	`mapName.concat(token);`
`1079`	`1079`	`mapName.concat('\\');`
Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ UnsignedInt ResolveIP(AsciiString host)`
`84`	`84`	`struct hostent *hostStruct;`
`85`	`85`	`struct in_addr *hostNode;`
`86`	`86`
`87`		`- if (host.getLength() == 0)`
	`87`	`+ if (host.isEmpty())`
`88`	`88`	`{`
`89`	`89`	`DEBUG_LOG(("ResolveIP(): Can't resolve NULL"));`
`90`	`90`	`return 0;`
Original file line number	Diff line number	Diff line change
`@@ -206,7 +206,7 @@ Bool Win32LocalFileSystem::getFileInfo(const AsciiString& filename, FileInfo *fi`
`206`	`206`
`207`	`207`	`Bool Win32LocalFileSystem::createDirectory(AsciiString directory)`
`208`	`208`	`{`
`209`		`- if ((directory.getLength() > 0) && (directory.getLength() < _MAX_DIR)) {`
	`209`	`+ if ((!directory.isEmpty()) && (directory.getLength() < _MAX_DIR)) {`
`210`	`210`	`return (CreateDirectory(directory.str(), NULL) != 0);`
`211`	`211`	`}`
`212`	`212`	`return FALSE;`
Original file line number	Diff line number	Diff line change
`@@ -164,7 +164,7 @@ Build_List_From_String`
`164`	`164`	`//`
`165`	`165`	`// Add this entry to our list`
`166`	`166`	`//`
`167`		`- if ((entry_string.Get_Length () > 0) \|\| (count == 0)) {`
	`167`	`+ if ((!entry_string.Is_Empty()) \|\| (count == 0)) {`
`168`	`168`	`(*string_list)[count++] = entry_string;`
`169`	`169`	`}`
`170`	`170`	`}`
Original file line number	Diff line number	Diff line change
`@@ -2267,7 +2267,7 @@ WWAudioClass::UnRegister_Text_Callback (LPFNTEXTCALLBACK callback)`
`2267`	`2267`	`void`
`2268`	`2268`	`WWAudioClass::Fire_Text_Callback (AudibleSoundClass *sound_obj, const StringClass &text)`
`2269`	`2269`	`{`
`2270`		`- if (text.Get_Length () > 0) {`
	`2270`	`+ if (!text.Is_Empty()) {`
`2271`	`2271`
`2272`	`2272`	`//`
`2273`	`2273`	`// Loop over all the text-callbacks that have been registered`