Merge #6752

6752: Ensure `ListDirectory/Info` entries are unique, support selecting storage location in demo browser and editor file browser r=def- a=Robyt3

Description in commits below. Screenshots/video:

- Storage location selection for demos:
![screenshot_2023-06-18_17-25-23](https://github.com/ddnet/ddnet/assets/23437060/bcc94977-50ba-494b-894d-7bd8fea7f91e)

- Storage location selection for maps:
![screenshot_2023-06-18_17-25-33](https://github.com/ddnet/ddnet/assets/23437060/2b8b7822-b4b9-409f-86eb-e44f5c072541)

- Link to "themes" folder:
![screenshot_2023-06-18_17-26-02](https://github.com/ddnet/ddnet/assets/23437060/eba661a6-0bee-4977-ab95-35e400b5b291)

- Video showing navigation between storages (`temp` is the save directory and `temp2`, `temp3` and `data` are other storages)

https://github.com/ddnet/ddnet/assets/23437060/5736d212-3848-44c2-aa81-7f2da9b98008

Closes #5496.

## Checklist

- [X] Tested the change ingame
- [X] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test (especially base/) or added coverage to integration test
- [ ] Considered possible null pointers and out of bounds array indexing
- [ ] Changed no physics that affect existing maps
- [ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)


Co-authored-by: Robert Müller <robytemueller@gmail.com>

src/engine/shared/storage.cpp

@@ -1,11 +1,14 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
-#include "linereader.h"
 #include <base/math.h>
 #include <base/system.h>
+
 #include <engine/client/updater.h>
+#include <engine/shared/linereader.h>
 #include <engine/storage.h>
 
+#include <unordered_set>
+
 #ifdef CONF_PLATFORM_HAIKU
 #include <cstdlib>
 #endif
@@ -309,14 +312,38 @@ public:
 		m_aBinarydir[0] = '\0';
 	}
 
+	int NumPaths() const override
+	{
+		return m_NumPaths;
+	}
+
+	struct SListDirectoryInfoUniqueCallbackData
+	{
+		FS_LISTDIR_CALLBACK_FILEINFO m_pfnDelegate;
+		void *m_pDelegateUser;
+		std::unordered_set<std::string> m_Seen;
+	};
+
+	static int ListDirectoryInfoUniqueCallback(const CFsFileInfo *pInfo, int IsDir, int Type, void *pUser)
+	{
+		SListDirectoryInfoUniqueCallbackData *pData = static_cast<SListDirectoryInfoUniqueCallbackData *>(pUser);
+		auto [_, InsertionTookPlace] = pData->m_Seen.emplace(pInfo->m_pName);
+		if(InsertionTookPlace)
+			return pData->m_pfnDelegate(pInfo, IsDir, Type, pData->m_pDelegateUser);
+		return 0;
+	}
+
 	void ListDirectoryInfo(int Type, const char *pPath, FS_LISTDIR_CALLBACK_FILEINFO pfnCallback, void *pUser) override
 	{
 		char aBuffer[IO_MAX_PATH_LENGTH];
 		if(Type == TYPE_ALL)
 		{
+			SListDirectoryInfoUniqueCallbackData Data;
+			Data.m_pfnDelegate = pfnCallback;
+			Data.m_pDelegateUser = pUser;
 			// list all available directories
 			for(int i = TYPE_SAVE; i < m_NumPaths; ++i)
-				fs_listdir_fileinfo(GetPath(i, pPath, aBuffer, sizeof(aBuffer)), pfnCallback, i, pUser);
+				fs_listdir_fileinfo(GetPath(i, pPath, aBuffer, sizeof(aBuffer)), ListDirectoryInfoUniqueCallback, i, &Data);
 		}
 		else if(Type >= TYPE_SAVE && Type < m_NumPaths)
 		{
@@ -329,14 +356,33 @@ public:
 		}
 	}
 
+	struct SListDirectoryUniqueCallbackData
+	{
+		FS_LISTDIR_CALLBACK m_pfnDelegate;
+		void *m_pDelegateUser;
+		std::unordered_set<std::string> m_Seen;
+	};
+
+	static int ListDirectoryUniqueCallback(const char *pName, int IsDir, int Type, void *pUser)
+	{
+		SListDirectoryUniqueCallbackData *pData = static_cast<SListDirectoryUniqueCallbackData *>(pUser);
+		auto [_, InsertionTookPlace] = pData->m_Seen.emplace(pName);
+		if(InsertionTookPlace)
+			return pData->m_pfnDelegate(pName, IsDir, Type, pData->m_pDelegateUser);
+		return 0;
+	}
+
 	void ListDirectory(int Type, const char *pPath, FS_LISTDIR_CALLBACK pfnCallback, void *pUser) override
 	{
 		char aBuffer[IO_MAX_PATH_LENGTH];
 		if(Type == TYPE_ALL)
 		{
+			SListDirectoryUniqueCallbackData Data;
+			Data.m_pfnDelegate = pfnCallback;
+			Data.m_pDelegateUser = pUser;
 			// list all available directories
 			for(int i = TYPE_SAVE; i < m_NumPaths; ++i)
-				fs_listdir(GetPath(i, pPath, aBuffer, sizeof(aBuffer)), pfnCallback, i, pUser);
+				fs_listdir(GetPath(i, pPath, aBuffer, sizeof(aBuffer)), ListDirectoryUniqueCallback, i, &Data);
 		}
 		else if(Type >= TYPE_SAVE && Type < m_NumPaths)
 		{

src/engine/storage.h

@@ -42,6 +42,8 @@ public:
 		STORAGETYPE_CLIENT,
 	};
 
+	virtual int NumPaths() const = 0;
+
 	virtual void ListDirectory(int Type, const char *pPath, FS_LISTDIR_CALLBACK pfnCallback, void *pUser) = 0;
 	virtual void ListDirectoryInfo(int Type, const char *pPath, FS_LISTDIR_CALLBACK_FILEINFO pfnCallback, void *pUser) = 0;
 	virtual IOHANDLE OpenFile(const char *pFilename, int Flags, int Type, char *pBuffer = nullptr, int BufferSize = 0) = 0;

src/game/client/components/menus.cpp

@@ -70,6 +70,7 @@ CMenus::CMenus()
 	m_ShowStart = true;
 
 	str_copy(m_aCurrentDemoFolder, "demos");
+	m_DemolistStorageType = IStorage::TYPE_ALL;
 
 	m_DemoPlayerState = DEMOPLAYER_NONE;
 	m_Dummy = false;
@@ -1530,9 +1531,9 @@ int CMenus::Render()
 					}
 					else if(Storage()->RenameFile(aBufOld, aBufNew, m_vDemos[m_DemolistSelectedIndex].m_StorageType))
 					{
-						str_copy(g_Config.m_UiDemoSelected, m_DemoRenameInput.GetString());
+						str_copy(m_aCurrentDemoSelectionName, m_DemoRenameInput.GetString());
-						if(str_endswith(g_Config.m_UiDemoSelected, ".demo"))
+						if(str_endswith(m_aCurrentDemoSelectionName, ".demo"))
-							g_Config.m_UiDemoSelected[str_length(g_Config.m_UiDemoSelected) - str_length(".demo")] = '\0';
+							m_aCurrentDemoSelectionName[str_length(m_aCurrentDemoSelectionName) - str_length(".demo")] = '\0';
 						DemolistPopulate();
 						DemolistOnUpdate(false);
 					}

src/game/client/components/menus.h

@@ -259,6 +259,7 @@ protected:
 		char m_aFilename[IO_MAX_PATH_LENGTH];
 		char m_aName[IO_MAX_PATH_LENGTH];
 		bool m_IsDir;
+		bool m_IsLink;
 		int m_StorageType;
 		time_t m_Date;
 
@@ -318,6 +319,7 @@ protected:
 	};
 
 	char m_aCurrentDemoFolder[IO_MAX_PATH_LENGTH];
+	char m_aCurrentDemoSelectionName[IO_MAX_PATH_LENGTH];
 	CLineInputBuffered<IO_MAX_PATH_LENGTH> m_DemoRenameInput;
 	CLineInputBuffered<IO_MAX_PATH_LENGTH> m_DemoSliceInput;
 	CLineInputBuffered<IO_MAX_PATH_LENGTH> m_DemoRenderInput;
@@ -325,6 +327,7 @@ protected:
 	bool m_DemolistSelectedIsDir;
 	bool m_DemolistSelectedReveal = false;
 	int m_DemolistStorageType;
+	bool m_DemolistMultipleStorages = false;
 	int m_Speed = 4;
 
 	std::chrono::nanoseconds m_DemoPopulateStartTime{0};

src/game/client/components/menus_demo.cpp

@@ -724,9 +724,9 @@ void CMenus::RenderDemoPlayerSliceSavePopup(CUIRect MainView)
 	{
 		char aPath[IO_MAX_PATH_LENGTH];
 		str_format(aPath, sizeof(aPath), "%s/%s", m_aCurrentDemoFolder, m_DemoSliceInput.GetString());
-		str_copy(g_Config.m_UiDemoSelected, m_DemoSliceInput.GetString());
+		str_copy(m_aCurrentDemoSelectionName, m_DemoSliceInput.GetString());
-		if(str_endswith(g_Config.m_UiDemoSelected, ".demo"))
+		if(str_endswith(m_aCurrentDemoSelectionName, ".demo"))
-			g_Config.m_UiDemoSelected[str_length(g_Config.m_UiDemoSelected) - str_length(".demo")] = '\0';
+			m_aCurrentDemoSelectionName[str_length(m_aCurrentDemoSelectionName) - str_length(".demo")] = '\0';
 		m_DemoPlayerState = DEMOPLAYER_NONE;
 		Client()->DemoSlice(aPath, CMenus::DemoFilterChat, &s_RemoveChat);
 		DemolistPopulate();
@@ -741,7 +741,9 @@ void CMenus::RenderDemoPlayerSliceSavePopup(CUIRect MainView)
 int CMenus::DemolistFetchCallback(const CFsFileInfo *pInfo, int IsDir, int StorageType, void *pUser)
 {
 	CMenus *pSelf = (CMenus *)pUser;
-	if(str_comp(pInfo->m_pName, ".") == 0 || (str_comp(pInfo->m_pName, "..") == 0 && str_comp(pSelf->m_aCurrentDemoFolder, "demos") == 0) || (!IsDir && !str_endswith(pInfo->m_pName, ".demo")))
+	if(str_comp(pInfo->m_pName, ".") == 0 ||
+		(str_comp(pInfo->m_pName, "..") == 0 && (pSelf->m_aCurrentDemoFolder[0] == '\0' || (!pSelf->m_DemolistMultipleStorages && str_comp(pSelf->m_aCurrentDemoFolder, "demos") == 0))) ||
+		(!IsDir && !str_endswith(pInfo->m_pName, ".demo")))
 	{
 		return 0;
 	}
@@ -762,6 +764,7 @@ int CMenus::DemolistFetchCallback(const CFsFileInfo *pInfo, int IsDir, int Stora
 		Item.m_Date = pInfo->m_TimeModified;
 	}
 	Item.m_IsDir = IsDir != 0;
+	Item.m_IsLink = false;
 	Item.m_StorageType = StorageType;
 	pSelf->m_vDemos.push_back(Item);
 
@@ -776,21 +779,66 @@ int CMenus::DemolistFetchCallback(const CFsFileInfo *pInfo, int IsDir, int Stora
 void CMenus::DemolistPopulate()
 {
 	m_vDemos.clear();
-	if(!str_comp(m_aCurrentDemoFolder, "demos"))
-		m_DemolistStorageType = IStorage::TYPE_ALL;
-	m_DemoPopulateStartTime = time_get_nanoseconds();
-	Storage()->ListDirectoryInfo(m_DemolistStorageType, m_aCurrentDemoFolder, DemolistFetchCallback, this);
 
-	if(g_Config.m_BrDemoFetchInfo)
+	int NumStoragesWithDemos = 0;
-		FetchAllHeaders();
+	for(int StorageType = IStorage::TYPE_SAVE; StorageType < Storage()->NumPaths(); ++StorageType)
+	{
+		if(Storage()->FolderExists("demos", StorageType))
+		{
+			NumStoragesWithDemos++;
+		}
+	}
+	m_DemolistMultipleStorages = NumStoragesWithDemos > 1;
 
-	std::stable_sort(m_vDemos.begin(), m_vDemos.end());
+	if(m_aCurrentDemoFolder[0] == '\0')
+	{
+		{
+			CDemoItem Item;
+			str_copy(Item.m_aFilename, "demos");
+			str_copy(Item.m_aName, Localize("All combined"));
+			Item.m_InfosLoaded = false;
+			Item.m_Valid = false;
+			Item.m_Date = 0;
+			Item.m_IsDir = true;
+			Item.m_IsLink = true;
+			Item.m_StorageType = IStorage::TYPE_ALL;
+			m_vDemos.push_back(Item);
+		}
+
+		for(int StorageType = IStorage::TYPE_SAVE; StorageType < Storage()->NumPaths(); ++StorageType)
+		{
+			if(Storage()->FolderExists("demos", StorageType))
+			{
+				CDemoItem Item;
+				str_copy(Item.m_aFilename, "demos");
+				Storage()->GetCompletePath(StorageType, "demos", Item.m_aName, sizeof(Item.m_aName));
+				str_append(Item.m_aName, "/", sizeof(Item.m_aName));
+				Item.m_InfosLoaded = false;
+				Item.m_Valid = false;
+				Item.m_Date = 0;
+				Item.m_IsDir = true;
+				Item.m_IsLink = true;
+				Item.m_StorageType = StorageType;
+				m_vDemos.push_back(Item);
+			}
+		}
+	}
+	else
+	{
+		m_DemoPopulateStartTime = time_get_nanoseconds();
+		Storage()->ListDirectoryInfo(m_DemolistStorageType, m_aCurrentDemoFolder, DemolistFetchCallback, this);
+
+		if(g_Config.m_BrDemoFetchInfo)
+			FetchAllHeaders();
+
+		std::stable_sort(m_vDemos.begin(), m_vDemos.end());
+	}
 }
 
 void CMenus::DemolistOnUpdate(bool Reset)
 {
 	if(Reset)
-		g_Config.m_UiDemoSelected[0] = '\0';
+		m_aCurrentDemoSelectionName[0] = '\0';
 	else
 	{
 		bool Found = false;
@@ -800,7 +848,7 @@ void CMenus::DemolistOnUpdate(bool Reset)
 		{
 			SelectedIndex++;
 
-			if(str_comp(g_Config.m_UiDemoSelected, Item.m_aName) == 0)
+			if(str_comp(m_aCurrentDemoSelectionName, Item.m_aName) == 0)
 			{
 				Found = true;
 				break;
@@ -813,7 +861,6 @@ void CMenus::DemolistOnUpdate(bool Reset)
 
 	m_DemolistSelectedIndex = Reset ? !m_vDemos.empty() ? 0 : -1 :
 					  m_DemolistSelectedIndex >= (int)m_vDemos.size() ? m_vDemos.size() - 1 : m_DemolistSelectedIndex;
-	m_DemolistSelectedIsDir = m_DemolistSelectedIndex < 0 ? false : m_vDemos[m_DemolistSelectedIndex].m_IsDir;
 	m_DemolistSelectedReveal = true;
 }
 
@@ -854,7 +901,9 @@ void CMenus::RenderDemoList(CUIRect MainView)
 		CDemoItem &Item = m_vDemos[m_DemolistSelectedIndex];
 		if(str_comp(Item.m_aFilename, "..") == 0)
 			str_copy(aFooterLabel, Localize("Parent Folder"));
-		else if(m_DemolistSelectedIsDir)
+		else if(m_vDemos[m_DemolistSelectedIndex].m_IsLink)
+			str_copy(aFooterLabel, Localize("Folder Link"));
+		else if(m_vDemos[m_DemolistSelectedIndex].m_IsDir)
 			str_copy(aFooterLabel, Localize("Folder"));
 		else if(!FetchHeader(Item))
 			str_copy(aFooterLabel, Localize("Invalid Demo"));
@@ -1090,7 +1139,7 @@ void CMenus::RenderDemoList(CUIRect MainView)
 		FileIcon.x += 2.0f;
 
 		const char *pIconType;
-		if(str_comp(Item.m_aFilename, "..") == 0)
+		if(Item.m_IsLink || str_comp(Item.m_aFilename, "..") == 0)
 			pIconType = FONT_ICON_FOLDER_TREE;
 		else if(Item.m_IsDir)
 			pIconType = FONT_ICON_FOLDER;
@@ -1103,7 +1152,9 @@ void CMenus::RenderDemoList(CUIRect MainView)
 
 		TextRender()->SetCurFont(TextRender()->GetFont(TEXT_FONT_ICON_FONT));
 		TextRender()->TextColor(IconColor);
+		TextRender()->SetRenderFlags(ETextRenderFlags::TEXT_RENDER_FLAG_ONLY_ADVANCE_WIDTH | ETextRenderFlags::TEXT_RENDER_FLAG_NO_X_BEARING | ETextRenderFlags::TEXT_RENDER_FLAG_NO_Y_BEARING);
 		UI()->DoLabel(&FileIcon, pIconType, 12.0f, TEXTALIGN_ML);
+		TextRender()->SetRenderFlags(0);
 		TextRender()->TextColor(TextRender()->DefaultTextColor());
 		TextRender()->SetCurFont(nullptr);
 
@@ -1155,7 +1206,7 @@ void CMenus::RenderDemoList(CUIRect MainView)
 	{
 		m_DemolistSelectedIndex = NewSelected;
 		if(m_DemolistSelectedIndex >= 0)
-			str_copy(g_Config.m_UiDemoSelected, m_vDemos[m_DemolistSelectedIndex].m_aName);
+			str_copy(m_aCurrentDemoSelectionName, m_vDemos[m_DemolistSelectedIndex].m_aName);
 		DemolistOnUpdate(false);
 	}
 
@@ -1174,22 +1225,41 @@ void CMenus::RenderDemoList(CUIRect MainView)
 	}
 
 	static CButtonContainer s_PlayButton;
-	if(DoButton_Menu(&s_PlayButton, m_DemolistSelectedIsDir ? Localize("Open") : Localize("Play", "Demo browser"), 0, &PlayRect) || s_ListBox.WasItemActivated() || UI()->ConsumeHotkey(CUI::HOTKEY_ENTER) || (Input()->KeyPress(KEY_P) && m_pClient->m_GameConsole.IsClosed()))
+	if(DoButton_Menu(&s_PlayButton, (m_DemolistSelectedIndex >= 0 && m_vDemos[m_DemolistSelectedIndex].m_IsDir) ? Localize("Open") : Localize("Play", "Demo browser"), 0, &PlayRect) || s_ListBox.WasItemActivated() || UI()->ConsumeHotkey(CUI::HOTKEY_ENTER) || (Input()->KeyPress(KEY_P) && m_pClient->m_GameConsole.IsClosed()))
 	{
 		if(m_DemolistSelectedIndex >= 0)
 		{
-			if(m_DemolistSelectedIsDir) // folder
+			if(m_vDemos[m_DemolistSelectedIndex].m_IsDir) // folder
 			{
-				if(str_comp(m_vDemos[m_DemolistSelectedIndex].m_aFilename, "..") == 0) // parent folder
+				const bool ParentFolder = str_comp(m_vDemos[m_DemolistSelectedIndex].m_aFilename, "..") == 0;
-					fs_parent_dir(m_aCurrentDemoFolder);
+				if(ParentFolder) // parent folder
+				{
+					str_copy(m_aCurrentDemoSelectionName, fs_filename(m_aCurrentDemoFolder));
+					str_append(m_aCurrentDemoSelectionName, "/");
+					if(fs_parent_dir(m_aCurrentDemoFolder))
+					{
+						m_aCurrentDemoFolder[0] = '\0';
+						if(m_DemolistStorageType == IStorage::TYPE_ALL)
+						{
+							m_aCurrentDemoSelectionName[0] = '\0'; // will select first list item
+						}
+						else
+						{
+							Storage()->GetCompletePath(m_DemolistStorageType, "demos", m_aCurrentDemoSelectionName, sizeof(m_aCurrentDemoSelectionName));
+							str_append(m_aCurrentDemoSelectionName, "/");
+						}
+					}
+				}
 				else // sub folder
 				{
-					str_append(m_aCurrentDemoFolder, "/");
+					if(m_aCurrentDemoFolder[0] != '\0')
+						str_append(m_aCurrentDemoFolder, "/");
+					else
+						m_DemolistStorageType = m_vDemos[m_DemolistSelectedIndex].m_StorageType;
 					str_append(m_aCurrentDemoFolder, m_vDemos[m_DemolistSelectedIndex].m_aFilename);
-					m_DemolistStorageType = m_vDemos[m_DemolistSelectedIndex].m_StorageType;
 				}
 				DemolistPopulate();
-				DemolistOnUpdate(true);
+				DemolistOnUpdate(!ParentFolder);
 			}
 			else // file
 			{
@@ -1211,8 +1281,7 @@ void CMenus::RenderDemoList(CUIRect MainView)
 	if(DoButton_Menu(&s_DirectoryButtonID, Localize("Demos directory"), 0, &DirectoryButton))
 	{
 		char aBuf[IO_MAX_PATH_LENGTH];
-		Storage()->GetCompletePath(IStorage::TYPE_SAVE, "demos", aBuf, sizeof(aBuf));
+		Storage()->GetCompletePath(m_DemolistSelectedIndex >= 0 ? m_vDemos[m_DemolistSelectedIndex].m_StorageType : IStorage::TYPE_SAVE, m_aCurrentDemoFolder[0] == '\0' ? "demos" : m_aCurrentDemoFolder, aBuf, sizeof(aBuf));
-		Storage()->CreateFolder("demos", IStorage::TYPE_SAVE);
 		if(!open_file(aBuf))
 		{
 			dbg_msg("menus", "couldn't open file '%s'", aBuf);
@@ -1220,43 +1289,34 @@ void CMenus::RenderDemoList(CUIRect MainView)
 	}
 	GameClient()->m_Tooltips.DoToolTip(&s_DirectoryButtonID, &DirectoryButton, Localize("Open the directory that contains the demo files"));
 
-	if(!m_DemolistSelectedIsDir)
+	if(m_DemolistSelectedIndex >= 0 && !m_vDemos[m_DemolistSelectedIndex].m_IsDir)
 	{
 		static CButtonContainer s_DeleteButton;
 		if(DoButton_Menu(&s_DeleteButton, Localize("Delete"), 0, &DeleteRect) || UI()->ConsumeHotkey(CUI::HOTKEY_DELETE) || (Input()->KeyPress(KEY_D) && m_pClient->m_GameConsole.IsClosed()))
 		{
-			if(m_DemolistSelectedIndex >= 0)
+			char aBuf[128 + IO_MAX_PATH_LENGTH];
-			{
+			str_format(aBuf, sizeof(aBuf), Localize("Are you sure that you want to delete the demo '%s'?"), m_vDemos[m_DemolistSelectedIndex].m_aFilename);
-				char aBuf[128 + IO_MAX_PATH_LENGTH];
+			PopupConfirm(Localize("Delete demo"), aBuf, Localize("Yes"), Localize("No"), &CMenus::PopupConfirmDeleteDemo);
-				str_format(aBuf, sizeof(aBuf), Localize("Are you sure that you want to delete the demo '%s'?"), m_vDemos[m_DemolistSelectedIndex].m_aFilename);
+			return;
-				PopupConfirm(Localize("Delete demo"), aBuf, Localize("Yes"), Localize("No"), &CMenus::PopupConfirmDeleteDemo);
-				return;
-			}
 		}
 
 		static CButtonContainer s_RenameButton;
 		if(DoButton_Menu(&s_RenameButton, Localize("Rename"), 0, &RenameRect))
 		{
-			if(m_DemolistSelectedIndex >= 0)
+			m_Popup = POPUP_RENAME_DEMO;
-			{
+			m_DemoRenameInput.Set(m_vDemos[m_DemolistSelectedIndex].m_aFilename);
-				m_Popup = POPUP_RENAME_DEMO;
+			UI()->SetActiveItem(&m_DemoRenameInput);
-				m_DemoRenameInput.Set(m_vDemos[m_DemolistSelectedIndex].m_aFilename);
+			return;
-				UI()->SetActiveItem(&m_DemoRenameInput);
-				return;
-			}
 		}
 
 #if defined(CONF_VIDEORECORDER)
 		static CButtonContainer s_RenderButton;
 		if(DoButton_Menu(&s_RenderButton, Localize("Render"), 0, &RenderRect) || (Input()->KeyPress(KEY_R) && m_pClient->m_GameConsole.IsClosed()))
 		{
-			if(m_DemolistSelectedIndex >= 0)
+			m_Popup = POPUP_RENDER_DEMO;
-			{
+			m_DemoRenderInput.Set(m_vDemos[m_DemolistSelectedIndex].m_aFilename);
-				m_Popup = POPUP_RENDER_DEMO;
+			UI()->SetActiveItem(&m_DemoRenderInput);
-				m_DemoRenderInput.Set(m_vDemos[m_DemolistSelectedIndex].m_aFilename);
+			return;
-				UI()->SetActiveItem(&m_DemoRenderInput);
-				return;
-			}
 		}
 #endif
 	}

src/game/editor/editor.cpp

@@ -823,7 +823,7 @@ bool CEditor::CallbackOpenMap(const char *pFileName, int StorageType, void *pUse
 	CEditor *pEditor = (CEditor *)pUser;
 	if(pEditor->Load(pFileName, StorageType))
 	{
-		pEditor->m_ValidSaveFilename = StorageType == IStorage::TYPE_SAVE && pEditor->m_pFileDialogPath == pEditor->m_aFileDialogCurrentFolder;
+		pEditor->m_ValidSaveFilename = StorageType == IStorage::TYPE_SAVE && (pEditor->m_pFileDialogPath == pEditor->m_aFileDialogCurrentFolder || (pEditor->m_pFileDialogPath == pEditor->m_aFileDialogCurrentLink && str_comp(pEditor->m_aFileDialogCurrentLink, "themes") == 0));
 		pEditor->m_Dialog = DIALOG_NONE;
 		return true;
 	}
@@ -852,6 +852,8 @@ bool CEditor::CallbackAppendMap(const char *pFileName, int StorageType, void *pU
 
 bool CEditor::CallbackSaveMap(const char *pFileName, int StorageType, void *pUser)
 {
+	dbg_assert(StorageType == IStorage::TYPE_SAVE, "Saving only allowed for IStorage::TYPE_SAVE");
+
 	CEditor *pEditor = static_cast<CEditor *>(pUser);
 	char aBuf[IO_MAX_PATH_LENGTH];
 	// add map extension
@@ -865,7 +867,7 @@ bool CEditor::CallbackSaveMap(const char *pFileName, int StorageType, void *pUse
 	if(pEditor->Save(pFileName))
 	{
 		str_copy(pEditor->m_aFileName, pFileName);
-		pEditor->m_ValidSaveFilename = StorageType == IStorage::TYPE_SAVE && pEditor->m_pFileDialogPath == pEditor->m_aFileDialogCurrentFolder;
+		pEditor->m_ValidSaveFilename = true;
 		pEditor->m_Map.m_Modified = false;
 	}
 	else
@@ -888,6 +890,8 @@ bool CEditor::CallbackSaveMap(const char *pFileName, int StorageType, void *pUse
 
 bool CEditor::CallbackSaveCopyMap(const char *pFileName, int StorageType, void *pUser)
 {
+	dbg_assert(StorageType == IStorage::TYPE_SAVE, "Saving only allowed for IStorage::TYPE_SAVE");
+
 	CEditor *pEditor = static_cast<CEditor *>(pUser);
 	char aBuf[IO_MAX_PATH_LENGTH];
 	// add map extension
@@ -4542,7 +4546,7 @@ static int EditorListdirCallback(const CFsFileInfo *pInfo, int IsDir, int Storag
 {
 	CEditor *pEditor = (CEditor *)pUser;
 	if((pInfo->m_pName[0] == '.' && (pInfo->m_pName[1] == 0 ||
-						(pInfo->m_pName[1] == '.' && pInfo->m_pName[2] == 0 && (!str_comp(pEditor->m_pFileDialogPath, "maps") || !str_comp(pEditor->m_pFileDialogPath, "mapres"))))) ||
+						(pInfo->m_pName[1] == '.' && pInfo->m_pName[2] == 0 && (pEditor->m_FileDialogShowingRoot || (!pEditor->m_FileDialogMultipleStorages && (!str_comp(pEditor->m_pFileDialogPath, "maps") || !str_comp(pEditor->m_pFileDialogPath, "mapres"))))))) ||
 		(!IsDir && ((pEditor->m_FileDialogFileType == CEditor::FILETYPE_MAP && !str_endswith(pInfo->m_pName, ".map")) ||
 				   (pEditor->m_FileDialogFileType == CEditor::FILETYPE_IMG && !str_endswith(pInfo->m_pName, ".png")) ||
 				   (pEditor->m_FileDialogFileType == CEditor::FILETYPE_SOUND && !str_endswith(pInfo->m_pName, ".opus")))))
@@ -4614,54 +4618,57 @@ void CEditor::RenderFileDialog()
 	if(m_FileDialogFileType == CEditor::FILETYPE_IMG || m_FileDialogFileType == CEditor::FILETYPE_SOUND)
 		View.VSplitMid(&View, &Preview);
 
-	// title
+	// title bar
-	CUIRect ButtonTimeModified, ButtonFileName;
+	if(!m_FileDialogShowingRoot)
-	Title.VSplitRight(10.0f, &Title, nullptr);
-	Title.VSplitRight(90.0f, &Title, &ButtonTimeModified);
-	Title.VSplitRight(10.0f, &Title, nullptr);
-	Title.VSplitRight(90.0f, &Title, &ButtonFileName);
-	Title.VSplitRight(10.0f, &Title, nullptr);
-
-	const char *aSortIndicator[3] = {"▼", "", "▲"};
-
-	static int s_ButtonTimeModified = 0;
-	char aBufLabelButtonTimeModified[64];
-	str_format(aBufLabelButtonTimeModified, sizeof(aBufLabelButtonTimeModified), "Time modified %s", aSortIndicator[m_SortByTimeModified + 1]);
-	if(DoButton_Editor(&s_ButtonTimeModified, aBufLabelButtonTimeModified, 0, &ButtonTimeModified, 0, "Sort by time modified"))
 	{
-		if(m_SortByTimeModified == 1)
+		CUIRect ButtonTimeModified, ButtonFileName;
+		Title.VSplitRight(10.0f, &Title, nullptr);
+		Title.VSplitRight(90.0f, &Title, &ButtonTimeModified);
+		Title.VSplitRight(10.0f, &Title, nullptr);
+		Title.VSplitRight(90.0f, &Title, &ButtonFileName);
+		Title.VSplitRight(10.0f, &Title, nullptr);
+
+		const char *aSortIndicator[3] = {"▼", "", "▲"};
+
+		static int s_ButtonTimeModified = 0;
+		char aBufLabelButtonTimeModified[64];
+		str_format(aBufLabelButtonTimeModified, sizeof(aBufLabelButtonTimeModified), "Time modified %s", aSortIndicator[m_SortByTimeModified + 1]);
+		if(DoButton_Editor(&s_ButtonTimeModified, aBufLabelButtonTimeModified, 0, &ButtonTimeModified, 0, "Sort by time modified"))
 		{
-			m_SortByTimeModified = -1;
+			if(m_SortByTimeModified == 1)
-		}
+			{
-		else if(m_SortByTimeModified == -1)
+				m_SortByTimeModified = -1;
-		{
+			}
-			m_SortByTimeModified = 0;
+			else if(m_SortByTimeModified == -1)
-		}
+			{
-		else
+				m_SortByTimeModified = 0;
-		{
+			}
-			m_SortByTimeModified = 1;
+			else
+			{
+				m_SortByTimeModified = 1;
+			}
+
+			RefreshFilteredFileList();
 		}
 
-		RefreshFilteredFileList();
+		static int s_ButtonFileName = 0;
-	}
+		char aBufLabelButtonFilename[64];
-
+		str_format(aBufLabelButtonFilename, sizeof(aBufLabelButtonFilename), "Filename %s", aSortIndicator[m_SortByFilename + 1]);
-	static int s_ButtonFileName = 0;
+		if(DoButton_Editor(&s_ButtonFileName, aBufLabelButtonFilename, 0, &ButtonFileName, 0, "Sort by file name"))
-	char aBufLabelButtonFilename[64];
-	str_format(aBufLabelButtonFilename, sizeof(aBufLabelButtonFilename), "Filename %s", aSortIndicator[m_SortByFilename + 1]);
-	if(DoButton_Editor(&s_ButtonFileName, aBufLabelButtonFilename, 0, &ButtonFileName, 0, "Sort by file name"))
-	{
-		if(m_SortByFilename == 1)
 		{
-			m_SortByFilename = -1;
+			if(m_SortByFilename == 1)
-			m_SortByTimeModified = 0;
+			{
-		}
+				m_SortByFilename = -1;
-		else
+				m_SortByTimeModified = 0;
-		{
+			}
-			m_SortByFilename = 1;
+			else
-			m_SortByTimeModified = 0;
+			{
-		}
+				m_SortByFilename = 1;
+				m_SortByTimeModified = 0;
+			}
 
-		RefreshFilteredFileList();
+			RefreshFilteredFileList();
+		}
 	}
 
 	Title.Draw(ColorRGBA(1, 1, 1, 0.25f), IGraphics::CORNER_ALL, 4.0f);
@@ -4669,13 +4676,13 @@ void CEditor::RenderFileDialog()
 	UI()->DoLabel(&Title, m_pFileDialogTitle, 12.0f, TEXTALIGN_ML);
 
 	// pathbox
-	char aPath[IO_MAX_PATH_LENGTH], aBuf[128 + IO_MAX_PATH_LENGTH];
+	if(m_FilesSelectedIndex >= 0 && m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType >= IStorage::TYPE_SAVE)
-	if(m_FilesSelectedIndex != -1)
+	{
+		char aPath[IO_MAX_PATH_LENGTH], aBuf[128 + IO_MAX_PATH_LENGTH];
 		Storage()->GetCompletePath(m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType, m_pFileDialogPath, aPath, sizeof(aPath));
-	else
+		str_format(aBuf, sizeof(aBuf), "Current path: %s", aPath);
-		aPath[0] = 0;
+		UI()->DoLabel(&PathBox, aBuf, 10.0f, TEXTALIGN_ML);
-	str_format(aBuf, sizeof(aBuf), "Current path: %s", aPath);
+	}
-	UI()->DoLabel(&PathBox, aBuf, 10.0f, TEXTALIGN_ML);
 
 	const auto &&UpdateFileNameInput = [this]() {
 		if(m_FilesSelectedIndex >= 0 && !m_vpFilteredFileList[m_FilesSelectedIndex]->m_IsDir)
@@ -4898,14 +4905,16 @@ void CEditor::RenderFileDialog()
 		}
 		else
 		{
-			if(str_comp(m_vpFilteredFileList[i]->m_aFilename, "..") == 0)
+			if(m_vpFilteredFileList[i]->m_IsLink || str_comp(m_vpFilteredFileList[i]->m_aFilename, "..") == 0)
 				pIconType = FONT_ICON_FOLDER_TREE;
 			else
 				pIconType = FONT_ICON_FOLDER;
 		}
 
 		TextRender()->SetCurFont(TextRender()->GetFont(TEXT_FONT_ICON_FONT));
+		TextRender()->SetRenderFlags(ETextRenderFlags::TEXT_RENDER_FLAG_ONLY_ADVANCE_WIDTH | ETextRenderFlags::TEXT_RENDER_FLAG_NO_X_BEARING | ETextRenderFlags::TEXT_RENDER_FLAG_NO_Y_BEARING);
 		UI()->DoLabel(&FileIcon, pIconType, 12.0f, TEXTALIGN_ML);
+		TextRender()->SetRenderFlags(0);
 		TextRender()->SetCurFont(nullptr);
 
 		SLabelProperties Props;
@@ -4945,16 +4954,39 @@ void CEditor::RenderFileDialog()
 
 	CUIRect Button;
 	ButtonBar.VSplitRight(50.0f, &ButtonBar, &Button);
-	bool IsDir = m_FilesSelectedIndex >= 0 && m_vpFilteredFileList[m_FilesSelectedIndex]->m_IsDir;
+	const bool IsDir = m_FilesSelectedIndex >= 0 && m_vpFilteredFileList[m_FilesSelectedIndex]->m_IsDir;
 	if(DoButton_Editor(&s_OkButton, IsDir ? "Open" : m_pFileDialogButtonText, 0, &Button, 0, nullptr) || s_ListBox.WasItemActivated())
 	{
 		if(IsDir) // folder
 		{
 			m_FileDialogFilterInput.Clear();
-			if(str_comp(m_vpFilteredFileList[m_FilesSelectedIndex]->m_aFilename, "..") == 0) // parent folder
+			const bool ParentFolder = str_comp(m_vpFilteredFileList[m_FilesSelectedIndex]->m_aFilename, "..") == 0;
+			if(ParentFolder) // parent folder
 			{
+				str_copy(m_aFilesSelectedName, fs_filename(m_pFileDialogPath));
+				str_append(m_aFilesSelectedName, "/");
 				if(fs_parent_dir(m_pFileDialogPath))
-					m_pFileDialogPath = m_aFileDialogCurrentFolder; // leave the link
+				{
+					if(str_comp(m_pFileDialogPath, m_aFileDialogCurrentFolder) == 0)
+					{
+						m_FileDialogShowingRoot = true;
+						if(m_FileDialogStorageType == IStorage::TYPE_ALL)
+						{
+							m_aFilesSelectedName[0] = '\0'; // will select first list item
+						}
+						else
+						{
+							Storage()->GetCompletePath(m_FileDialogStorageType, m_pFileDialogPath, m_aFilesSelectedName, sizeof(m_aFilesSelectedName));
+							str_append(m_aFilesSelectedName, "/");
+						}
+					}
+					else
+					{
+						m_pFileDialogPath = m_aFileDialogCurrentFolder; // leave the link
+						str_copy(m_aFilesSelectedName, m_aFileDialogCurrentLink);
+						str_append(m_aFilesSelectedName, "/");
+					}
+				}
 			}
 			else // sub folder
 			{
@@ -4969,28 +5001,26 @@ void CEditor::RenderFileDialog()
 					str_copy(aTemp, m_pFileDialogPath);
 					str_format(m_pFileDialogPath, IO_MAX_PATH_LENGTH, "%s/%s", aTemp, m_vpFilteredFileList[m_FilesSelectedIndex]->m_aFilename);
 				}
+				if(m_FileDialogShowingRoot)
+					m_FileDialogStorageType = m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType;
+				m_FileDialogShowingRoot = false;
 			}
-			FilelistPopulate(!str_comp(m_pFileDialogPath, "maps") || !str_comp(m_pFileDialogPath, "mapres") ? m_FileDialogStorageType :
+			FilelistPopulate(m_FileDialogStorageType, ParentFolder);
-															  m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType);
 			UpdateFileNameInput();
 		}
 		else // file
 		{
+			const int StorageType = m_FilesSelectedIndex >= 0 ? m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType : m_FileDialogStorageType;
 			str_format(m_aFileSaveName, sizeof(m_aFileSaveName), "%s/%s", m_pFileDialogPath, m_FileDialogFileNameInput.GetString());
 			if(!str_endswith(m_aFileSaveName, FILETYPE_EXTENSIONS[m_FileDialogFileType]))
 				str_append(m_aFileSaveName, FILETYPE_EXTENSIONS[m_FileDialogFileType]);
-			if(!str_comp(m_pFileDialogButtonText, "Save"))
+			if(!str_comp(m_pFileDialogButtonText, "Save") && Storage()->FileExists(m_aFileSaveName, StorageType))
 			{
-				if(Storage()->FileExists(m_aFileSaveName, IStorage::TYPE_SAVE))
+				m_PopupEventType = m_pfnFileDialogFunc == &CallbackSaveCopyMap ? POPEVENT_SAVE_COPY : POPEVENT_SAVE;
-				{
+				m_PopupEventActivated = true;
-					m_PopupEventType = m_pfnFileDialogFunc == &CallbackSaveCopyMap ? POPEVENT_SAVE_COPY : POPEVENT_SAVE;
-					m_PopupEventActivated = true;
-				}
-				else if(m_pfnFileDialogFunc)
-					m_pfnFileDialogFunc(m_aFileSaveName, m_FilesSelectedIndex >= 0 ? m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType : m_FileDialogStorageType, m_pFileDialogUser);
 			}
 			else if(m_pfnFileDialogFunc)
-				m_pfnFileDialogFunc(m_aFileSaveName, m_FilesSelectedIndex >= 0 ? m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType : m_FileDialogStorageType, m_pFileDialogUser);
+				m_pfnFileDialogFunc(m_aFileSaveName, StorageType, m_pFileDialogUser);
 		}
 	}
 
@@ -5008,9 +5038,11 @@ void CEditor::RenderFileDialog()
 	ButtonBar.VSplitRight(90.0f, &ButtonBar, &Button);
 	if(DoButton_Editor(&s_ShowDirectoryButton, "Show directory", 0, &Button, 0, "Open the current directory in the file browser"))
 	{
-		if(!open_file(aPath))
+		char aOpenPath[IO_MAX_PATH_LENGTH];
+		Storage()->GetCompletePath(m_FilesSelectedIndex >= 0 ? m_vpFilteredFileList[m_FilesSelectedIndex]->m_StorageType : IStorage::TYPE_SAVE, m_pFileDialogPath, aOpenPath, sizeof(aOpenPath));
+		if(!open_file(aOpenPath))
 		{
-			ShowFileDialogError("Failed to open the directory '%s'.", aPath);
+			ShowFileDialogError("Failed to open the directory '%s'.", aOpenPath);
 		}
 	}
 
@@ -5051,7 +5083,7 @@ void CEditor::RenderFileDialog()
 	else
 		s_ConfirmDeletePopupContext.Reset();
 
-	if(m_FileDialogStorageType == IStorage::TYPE_SAVE)
+	if(!m_FileDialogShowingRoot && m_FileDialogStorageType == IStorage::TYPE_SAVE)
 	{
 		ButtonBar.VSplitLeft(70.0f, &Button, &ButtonBar);
 		if(DoButton_Editor(&s_NewFolderButton, "New folder", 0, &Button, 0, nullptr))
@@ -5076,7 +5108,8 @@ void CEditor::RefreshFilteredFileList()
 			m_vpFilteredFileList.push_back(&Item);
 		}
 	}
-	SortFilteredFileList();
+	if(!m_FileDialogShowingRoot)
+		SortFilteredFileList();
 	if(!m_vpFilteredFileList.empty())
 	{
 		if(m_aFilesSelectedName[0])
@@ -5104,18 +5137,66 @@ void CEditor::FilelistPopulate(int StorageType, bool KeepSelection)
 {
 	m_FileDialogLastPopulatedStorageType = StorageType;
 	m_vCompleteFileList.clear();
-	if(m_FileDialogStorageType != IStorage::TYPE_SAVE && !str_comp(m_pFileDialogPath, "maps"))
+	if(m_FileDialogShowingRoot)
 	{
-		CFilelistItem Item;
+		{
-		str_copy(Item.m_aFilename, "downloadedmaps");
+			CFilelistItem Item;
-		str_copy(Item.m_aName, "downloadedmaps/");
+			str_copy(Item.m_aFilename, m_pFileDialogPath);
-		Item.m_IsDir = true;
+			str_copy(Item.m_aName, "All combined");
-		Item.m_IsLink = true;
+			Item.m_IsDir = true;
-		Item.m_StorageType = IStorage::TYPE_SAVE;
+			Item.m_IsLink = true;
-		Item.m_TimeModified = 0;
+			Item.m_StorageType = IStorage::TYPE_ALL;
-		m_vCompleteFileList.push_back(Item);
+			Item.m_TimeModified = 0;
+			m_vCompleteFileList.push_back(Item);
+		}
+
+		for(int CheckStorageType = IStorage::TYPE_SAVE; CheckStorageType < Storage()->NumPaths(); ++CheckStorageType)
+		{
+			if(Storage()->FolderExists(m_pFileDialogPath, CheckStorageType))
+			{
+				CFilelistItem Item;
+				str_copy(Item.m_aFilename, m_pFileDialogPath);
+				Storage()->GetCompletePath(CheckStorageType, m_pFileDialogPath, Item.m_aName, sizeof(Item.m_aName));
+				str_append(Item.m_aName, "/", sizeof(Item.m_aName));
+				Item.m_IsDir = true;
+				Item.m_IsLink = true;
+				Item.m_StorageType = CheckStorageType;
+				Item.m_TimeModified = 0;
+				m_vCompleteFileList.push_back(Item);
+			}
+		}
+	}
+	else
+	{
+		// Add links for downloadedmaps and themes
+		if(!str_comp(m_pFileDialogPath, "maps"))
+		{
+			if(str_comp(m_pFileDialogButtonText, "Save") != 0 && Storage()->FolderExists("downloadedmaps", StorageType))
+			{
+				CFilelistItem Item;
+				str_copy(Item.m_aFilename, "downloadedmaps");
+				str_copy(Item.m_aName, "downloadedmaps/");
+				Item.m_IsDir = true;
+				Item.m_IsLink = true;
+				Item.m_StorageType = StorageType;
+				Item.m_TimeModified = 0;
+				m_vCompleteFileList.push_back(Item);
+			}
+
+			if(Storage()->FolderExists("themes", StorageType))
+			{
+				CFilelistItem Item;
+				str_copy(Item.m_aFilename, "themes");
+				str_copy(Item.m_aName, "themes/");
+				Item.m_IsDir = true;
+				Item.m_IsLink = true;
+				Item.m_StorageType = StorageType;
+				Item.m_TimeModified = 0;
+				m_vCompleteFileList.push_back(Item);
+			}
+		}
+		Storage()->ListDirectoryInfo(StorageType, m_pFileDialogPath, EditorListdirCallback, this);
 	}
-	Storage()->ListDirectoryInfo(StorageType, m_pFileDialogPath, EditorListdirCallback, this);
 	RefreshFilteredFileList();
 	if(!KeepSelection)
 	{
@@ -5132,8 +5213,25 @@ void CEditor::InvokeFileDialog(int StorageType, int FileType, const char *pTitle
 	const char *pBasePath, const char *pDefaultName,
 	bool (*pfnFunc)(const char *pFileName, int StorageType, void *pUser), void *pUser)
 {
-	UI()->ClosePopupMenus();
 	m_FileDialogStorageType = StorageType;
+	if(m_FileDialogStorageType == IStorage::TYPE_ALL)
+	{
+		int NumStoragedWithFolder = 0;
+		for(int CheckStorageType = IStorage::TYPE_SAVE; CheckStorageType < Storage()->NumPaths(); ++CheckStorageType)
+		{
+			if(Storage()->FolderExists(m_pFileDialogPath, CheckStorageType))
+			{
+				NumStoragedWithFolder++;
+			}
+		}
+		m_FileDialogMultipleStorages = NumStoragedWithFolder > 1;
+	}
+	else
+	{
+		m_FileDialogMultipleStorages = false;
+	}
+
+	UI()->ClosePopupMenus();
 	m_pFileDialogTitle = pTitle;
 	m_pFileDialogButtonText = pButtonText;
 	m_pfnFileDialogFunc = pfnFunc;
@@ -5146,6 +5244,7 @@ void CEditor::InvokeFileDialog(int StorageType, int FileType, const char *pTitle
 	m_FileDialogFileType = FileType;
 	m_FilePreviewState = PREVIEW_UNLOADED;
 	m_FileDialogOpening = true;
+	m_FileDialogShowingRoot = false;
 
 	if(pDefaultName)
 		m_FileDialogFileNameInput.Set(pDefaultName);
@@ -7151,8 +7250,15 @@ void CEditor::OnRender()
 
 void CEditor::LoadCurrentMap()
 {
-	Load(m_pClient->GetCurrentMapPath(), IStorage::TYPE_ALL);
+	if(Load(m_pClient->GetCurrentMapPath(), IStorage::TYPE_SAVE))
-	m_ValidSaveFilename = true;
+	{
+		m_ValidSaveFilename = true;
+	}
+	else
+	{
+		Load(m_pClient->GetCurrentMapPath(), IStorage::TYPE_ALL);
+		m_ValidSaveFilename = false;
+	}
 
 	CGameClient *pGameClient = (CGameClient *)Kernel()->RequestInterface<IGameClient>();
 	vec2 Center = pGameClient->m_Camera.m_Center;

src/game/editor/editor.h

@@ -977,6 +977,8 @@ public:
 	CLineInputBuffered<IO_MAX_PATH_LENGTH> m_FileDialogFilterInput;
 	char *m_pFileDialogPath;
 	int m_FileDialogFileType;
+	bool m_FileDialogMultipleStorages = false;
+	bool m_FileDialogShowingRoot = false;
 	int m_FilesSelectedIndex;
 	CLineInputBuffered<IO_MAX_PATH_LENGTH> m_FileDialogNewFolderNameInput;
 
@@ -1004,6 +1006,8 @@ public:
 			return true;
 		if(str_comp(pRhs->m_aFilename, "..") == 0)
 			return false;
+		if(pLhs->m_IsLink != pRhs->m_IsLink)
+			return pLhs->m_IsLink;
 		if(pLhs->m_IsDir != pRhs->m_IsDir)
 			return pLhs->m_IsDir;
 		return str_comp_filenames(pLhs->m_aName, pRhs->m_aName) < 0;
@@ -1015,6 +1019,8 @@ public:
 			return true;
 		if(str_comp(pRhs->m_aFilename, "..") == 0)
 			return false;
+		if(pLhs->m_IsLink != pRhs->m_IsLink)
+			return pLhs->m_IsLink;
 		if(pLhs->m_IsDir != pRhs->m_IsDir)
 			return pLhs->m_IsDir;
 		return str_comp_filenames(pLhs->m_aName, pRhs->m_aName) > 0;

src/game/variables.h

@@ -140,7 +140,6 @@ MACRO_CONFIG_COL(UiColor, ui_color, 0xE4A046AF, CFGFLAG_CLIENT | CFGFLAG_SAVE |
 MACRO_CONFIG_INT(UiColorizePing, ui_colorize_ping, 1, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Highlight ping")
 MACRO_CONFIG_INT(UiColorizeGametype, ui_colorize_gametype, 1, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Highlight gametype")
 
-MACRO_CONFIG_STR(UiDemoSelected, ui_demo_selected, 256, "", CFGFLAG_CLIENT | CFGFLAG_SAVE, "Selected demo file")
 MACRO_CONFIG_INT(UiCloseWindowAfterChangingSetting, ui_close_window_after_changing_setting, 1, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Close window after changing setting")
 MACRO_CONFIG_INT(UiUnreadNews, ui_unread_news, 0, 0, 1, CFGFLAG_CLIENT | CFGFLAG_SAVE, "Whether there is unread news")