Fix MSVC compilation due to macros in Windows API headers

There exists `CreateDirectory` `#define` somewhere and it results in
failed compilation of `resourcemanager.cpp`.
Similarly for `RemoveDirectory`. See
https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-createdirectorya

Rename the two methods to remove the conflict.

The fail occurs at least when using Visual Studio 2022 Preview.

src/app/signal_handlers.cpp

@@ -176,7 +176,7 @@ void CSignalHandlers::ReportError(const std::string& errorMessage)
         if (result == SDR_YES)
         {
             triedSaving = true;
-            CResourceManager::CreateDirectory("crashsave");
+            CResourceManager::CreateNewDirectory("crashsave");
             robotMain->IOWriteScene("crashsave/data.sav", "crashsave/cbot.run", "crashsave/screen.png", "Backup at the moment of a crash", true);
             m_systemUtils->SystemDialog(SDT_INFO, "Try to save?", "Saving finished.\nPlease restart the game now");
         }

src/common/resources/resourcemanager.cpp

@@ -156,7 +156,7 @@ bool CResourceManager::DirectoryExists(const std::string& directory)
     return false;
 }
 
-bool CResourceManager::CreateDirectory(const std::string& directory)
+bool CResourceManager::CreateNewDirectory(const std::string& directory)
 {
     if (PHYSFS_isInit())
     {
@@ -165,7 +165,7 @@ bool CResourceManager::CreateDirectory(const std::string& directory)
     return false;
 }
 
-bool CResourceManager::RemoveDirectory(const std::string& directory)
+bool CResourceManager::RemoveExistingDirectory(const std::string& directory)
 {
     if (PHYSFS_isInit())
     {

src/common/resources/resourcemanager.h

@@ -57,9 +57,9 @@ public:
     static bool DirectoryExists(const std::string& directory);
 
     //! Create directory in write directory
-    static bool CreateDirectory(const std::string& directory);
+    static bool CreateNewDirectory(const std::string& directory);
     //! Remove directory in write directory, recursively
-    static bool RemoveDirectory(const std::string& directory);
+    static bool RemoveExistingDirectory(const std::string& directory);
 
     //! List files contained in directory
     static std::vector<std::string> ListFiles(const std::string &directory, bool excludeDirs = false);

src/level/player_profile.cpp

@@ -148,14 +148,14 @@ bool CPlayerProfile::Create()
 {
     if (!CResourceManager::DirectoryExists(GetSaveDir()))
     {
-        return CResourceManager::CreateDirectory(GetSaveDir());
+        return CResourceManager::CreateNewDirectory(GetSaveDir());
     }
     return true;
 }
 
 bool CPlayerProfile::Delete()
 {
-    return CResourceManager::RemoveDirectory(GetSaveDir());
+    return CResourceManager::RemoveExistingDirectory(GetSaveDir());
 }
 
 std::string CPlayerProfile::GetName()
@@ -507,7 +507,7 @@ void CPlayerProfile::SaveScene(std::string dir, std::string info)
 {
     if (!CResourceManager::DirectoryExists(dir))
     {
-        CResourceManager::CreateDirectory(dir);
+        CResourceManager::CreateNewDirectory(dir);
     }
 
     CRobotMain::GetInstancePointer()->IOWriteScene(dir + "/data.sav", dir + "/cbot.run", dir + "/screen.png", info.c_str());
@@ -568,7 +568,7 @@ bool CPlayerProfile::DeleteScene(std::string dir)
 {
     if (CResourceManager::DirectoryExists(dir))
     {
-        return CResourceManager::RemoveDirectory(dir);
+        return CResourceManager::RemoveExistingDirectory(dir);
     }
     return false;
 }

src/level/robotmain.cpp

@@ -504,12 +504,12 @@ void CRobotMain::ChangePhase(Phase phase)
                     GetLogger()->Info("Trying to restore pre-crash state...\n");
                     assert(m_playerProfile != nullptr);
                     m_playerProfile->LoadScene("../../crashsave");
-                    CResourceManager::RemoveDirectory("crashsave");
+                    CResourceManager::RemoveExistingDirectory("crashsave");
                 },
                 [&]()
                 {
                     GetLogger()->Info("Not restoring pre-crash state\n");
-                    CResourceManager::RemoveDirectory("crashsave");
+                    CResourceManager::RemoveExistingDirectory("crashsave");
                 }
             );
         }
@@ -5766,7 +5766,7 @@ void CRobotMain::AutosaveRotate()
     std::sort(autosaves.begin(), autosaves.end(), std::less<std::string>());
     for (int i = 0; i < static_cast<int>(autosaves.size()) - m_autosaveSlots + 1; i++)
     {
-        CResourceManager::RemoveDirectory(m_playerProfile->GetSaveDir() + "/" + autosaves[i]);
+        CResourceManager::RemoveExistingDirectory(m_playerProfile->GetSaveDir() + "/" + autosaves[i]);
     }
 }
 

src/script/scriptfunc.cpp

@@ -3400,7 +3400,7 @@ public:
 private:
     static std::string PrepareFilename(const std::string& filename)
     {
-        CResourceManager::CreateDirectory("files");
+        CResourceManager::CreateNewDirectory("files");
         return "files/" + filename;
     }
 };

src/ui/filedialog.cpp

@@ -1090,7 +1090,7 @@ std::string CFileDialog::SearchDirectory(bool bCreate)
 
     if (bCreate && !CResourceManager::DirectoryExists(dir))
     {
-        CResourceManager::CreateDirectory(dir);
+        CResourceManager::CreateNewDirectory(dir);
     }
 
     if (!m_subDirPath.empty())
@@ -1098,7 +1098,7 @@ std::string CFileDialog::SearchDirectory(bool bCreate)
         dir += "/" + m_subDirPath;
         if (bCreate && !CResourceManager::DirectoryExists(dir))
         {
-            CResourceManager::CreateDirectory(dir);
+            CResourceManager::CreateNewDirectory(dir);
         }
     }