From 13aa866ef306da3ff96c5fb6772e7997f1afb758 Mon Sep 17 00:00:00 2001
From: Marco Hladik <marco@icculus.org>
Date: Sat, 5 Jun 2021 14:30:03 +0200
Subject: [PATCH] Get rid of the prefix game definition and path nonsense

---
 radiant/main.cpp              |  3 +-
 radiant/mainframe.cpp         | 67 +----------------------------------
 radiant/qe3.cpp               | 14 --------
 resources/games/platform.game |  1 -
 4 files changed, 3 insertions(+), 82 deletions(-)

diff --git a/radiant/main.cpp b/radiant/main.cpp
index 1820a10..1265468 100644
--- a/radiant/main.cpp
+++ b/radiant/main.cpp
@@ -332,7 +332,8 @@ void streams_init()
 
 void paths_init()
 {
-    g_strSettingsPath = environment_get_home_path();
+    //g_strSettingsPath = environment_get_home_path();
+	g_strSettingsPath = environment_get_app_path();
 
     Q_mkdir(g_strSettingsPath.c_str());
 
diff --git a/radiant/mainframe.cpp b/radiant/mainframe.cpp
index 77c1a52..ae8e6a1 100644
--- a/radiant/mainframe.cpp
+++ b/radiant/mainframe.cpp
@@ -204,72 +204,7 @@ static qSHGetKnownFolderPath_t *qSHGetKnownFolderPath;
 
 void HomePaths_Realise()
 {
-    do {
-        const char *prefix = g_pGameDescription->getKeyValue("prefix");
-        if (!string_empty(prefix)) {
-            StringOutputStream path(256);
-
-#if GDEF_OS_MACOS
-                                                                                                                                    path.clear();
-			path << DirectoryCleaned( g_get_home_dir() ) << "Library/Application Support" << ( prefix + 1 ) << "/";
-			if ( file_is_directory( path.c_str() ) ) {
-				g_qeglobals.m_userEnginePath = path.c_str();
-				break;
-			}
-			path.clear();
-			path << DirectoryCleaned( g_get_home_dir() ) << prefix << "/";
-#endif
-
-#if GDEF_OS_WINDOWS
-                                                                                                                                    TCHAR mydocsdir[MAX_PATH + 1];
-			wchar_t *mydocsdirw;
-			HMODULE shfolder = LoadLibrary( "shfolder.dll" );
-			if ( shfolder ) {
-				qSHGetKnownFolderPath = (qSHGetKnownFolderPath_t *) GetProcAddress( shfolder, "SHGetKnownFolderPath" );
-			}
-			else{
-				qSHGetKnownFolderPath = NULL;
-			}
-			CoInitializeEx( NULL, COINIT_APARTMENTTHREADED );
-			if ( qSHGetKnownFolderPath && qSHGetKnownFolderPath( qFOLDERID_SavedGames, qKF_FLAG_CREATE | qKF_FLAG_NO_ALIAS, NULL, &mydocsdirw ) == S_OK ) {
-				memset( mydocsdir, 0, sizeof( mydocsdir ) );
-				wcstombs( mydocsdir, mydocsdirw, sizeof( mydocsdir ) - 1 );
-				CoTaskMemFree( mydocsdirw );
-				path.clear();
-				path << DirectoryCleaned( mydocsdir ) << ( prefix + 1 ) << "/";
-				if ( file_is_directory( path.c_str() ) ) {
-					g_qeglobals.m_userEnginePath = path.c_str();
-					CoUninitialize();
-					FreeLibrary( shfolder );
-					break;
-				}
-			}
-			CoUninitialize();
-			if ( shfolder ) {
-				FreeLibrary( shfolder );
-			}
-			if ( SHGetFolderPath( NULL, CSIDL_PERSONAL, NULL, 0, mydocsdir ) ) {
-				path.clear();
-				path << DirectoryCleaned( mydocsdir ) << "My Games/" << ( prefix + 1 ) << "/";
-				// win32: only add it if it already exists
-				if ( file_is_directory( path.c_str() ) ) {
-					g_qeglobals.m_userEnginePath = path.c_str();
-					break;
-				}
-			}
-#endif
-
-#if GDEF_OS_POSIX
-            path.clear();
-            path << DirectoryCleaned(g_get_home_dir()) << prefix << "/";
-            g_qeglobals.m_userEnginePath = path.c_str();
-            break;
-#endif
-        }
-
-        g_qeglobals.m_userEnginePath = EnginePath_get();
-    } while (0);
-
+    g_qeglobals.m_userEnginePath = EnginePath_get();
     Q_mkdir(g_qeglobals.m_userEnginePath.c_str());
 
     {
diff --git a/radiant/qe3.cpp b/radiant/qe3.cpp
index 93cad88..a7eccbd 100644
--- a/radiant/qe3.cpp
+++ b/radiant/qe3.cpp
@@ -86,13 +86,6 @@ void QE_InitVFS()
 
     // if we have a mod dir
     if (!string_equal(gamename, basegame)) {
-        // ~/.<gameprefix>/<fs_game>
-        if (userRoot && !g_disableHomePath) {
-            StringOutputStream userGamePath(256);
-            userGamePath << userRoot << gamename << '/';
-            GlobalFileSystem().initDirectory(userGamePath.c_str());
-        }
-
         // <fs_basepath>/<fs_game>
         if (!g_disableEnginePath) {
             StringOutputStream globalGamePath(256);
@@ -101,13 +94,6 @@ void QE_InitVFS()
         }
     }
 
-    // ~/.<gameprefix>/<fs_main>
-    if (userRoot && !g_disableHomePath) {
-        StringOutputStream userBasePath(256);
-        userBasePath << userRoot << basegame << '/';
-        GlobalFileSystem().initDirectory(userBasePath.c_str());
-    }
-
     // <fs_basepath>/<fs_main>
     if (!g_disableEnginePath) {
         StringOutputStream globalBasePath(256);
diff --git a/resources/games/platform.game b/resources/games/platform.game
index 21f8712..d625dcb 100644
--- a/resources/games/platform.game
+++ b/resources/games/platform.game
@@ -9,7 +9,6 @@
 	engine_win32="nuclide.bat"
 	engine_linux="nuclide"
 	engine_macos="Nuclide.app"
-	prefix=".tw"
 	basegame="platform"
 	basegamename="Nuclide"
 	unknowngamename="Game dir"