From 9b15142ec2e31d48fe2169dc0c75b61f111815d1 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@alientrap.org>
Date: Wed, 20 Apr 2011 17:35:51 +0200
Subject: [PATCH] q3map2: use "My Games" directory if exists on Win32

---
 radiant/mainframe.cpp           | 20 +++++++++
 radiant/qe3.cpp                 |  8 +---
 tools/quake3/q3map2/path_init.c | 72 +++++++++++++++++++++++----------
 3 files changed, 73 insertions(+), 27 deletions(-)

diff --git a/radiant/mainframe.cpp b/radiant/mainframe.cpp
index c8a739b6..85aaaee7 100644
--- a/radiant/mainframe.cpp
+++ b/radiant/mainframe.cpp
@@ -196,6 +196,26 @@ void HomePaths_Realise()
     Q_mkdir(g_qeglobals.m_userEnginePath.c_str());
   }
   else
+#elif defined(WIN32)
+  if(!string_empty(prefix))
+  {
+    StringOutputStream path(256);
+    TCHAR mydocsdir[MAX_PATH + 1];
+    if(SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, 0, mydocsdir))
+    {
+      path << DirectoryCleaned(mydocsdir) << "My Games/" << prefix << "/";
+      // win32: only add it if it already exists
+      if(file_is_directory(path.c_str()))
+        g_qeglobals.m_userEnginePath = path.c_str();
+      else
+        g_qeglobals.m_userEnginePath = EnginePath_get();
+    }
+    else
+    {
+      g_qeglobals.m_userEnginePath = EnginePath_get();
+    }
+  }
+  else
 #endif
   {
     g_qeglobals.m_userEnginePath = EnginePath_get();
diff --git a/radiant/qe3.cpp b/radiant/qe3.cpp
index 67ffebec..1b3d060e 100644
--- a/radiant/qe3.cpp
+++ b/radiant/qe3.cpp
@@ -78,22 +78,19 @@ void QE_InitVFS()
 
   const char* gamename = gamename_get();
   const char* basegame = basegame_get();
-#if defined(POSIX)
   const char* userRoot = g_qeglobals.m_userEnginePath.c_str();
-#endif
   const char* globalRoot = EnginePath_get();
 
   // if we have a mod dir
   if(!string_equal(gamename, basegame))
   {
-#if defined(POSIX)
     // ~/.<gameprefix>/<fs_game>
+    if(userRoot)
     {
       StringOutputStream userGamePath(256);
       userGamePath << userRoot << gamename << '/';
       GlobalFileSystem().initDirectory(userGamePath.c_str());
     }
-#endif
 
     // <fs_basepath>/<fs_game>
     {
@@ -103,14 +100,13 @@ void QE_InitVFS()
     }
   }
 
-#if defined(POSIX)
   // ~/.<gameprefix>/<fs_main>
+  if(userRoot)
   {
     StringOutputStream userBasePath(256);
     userBasePath << userRoot << basegame << '/';
     GlobalFileSystem().initDirectory(userBasePath.c_str());
   }
-#endif
 
   // <fs_basepath>/<fs_main>
   {
diff --git a/tools/quake3/q3map2/path_init.c b/tools/quake3/q3map2/path_init.c
index 83383e22..8e9bd4d5 100644
--- a/tools/quake3/q3map2/path_init.c
+++ b/tools/quake3/q3map2/path_init.c
@@ -65,7 +65,18 @@ gets the user's home dir (for ~/.q3a)
 char *LokiGetHomeDir( void )
 {
 	#ifndef Q_UNIX
-		return NULL;
+		#ifndef WIN32
+			return NULL;
+		#else
+			static char buf[MAX_OS_PATH];
+			TCHAR mydocsdir[MAX_PATH + 1];
+			if(SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, 0, mydocsdir))
+			{
+				snprintf(buf, "%s/My Games", mydocsdir);
+				return buf;
+			}
+			return NULL;
+		#endif
 	#else
 		char			*home;
 		uid_t			id;
@@ -107,6 +118,14 @@ void LokiInitPaths( char *argv0 )
 	#ifndef Q_UNIX
 		/* this is kinda crap, but hey */
 		strcpy( installPath, "../" );
+
+		/* get home dir */
+		home = LokiGetHomeDir();
+		if( home == NULL )
+			home = ".";
+		
+		/* set home path */
+		homePath = home;
 	#else
 		char		temp[ MAX_OS_PATH ];
 		char		last0[ 2 ];
@@ -272,28 +291,39 @@ adds a base path to the beginning of the list, prefixed by ~/
 
 void AddHomeBasePath( char *path )
 {
-	#ifdef Q_UNIX
-		int		i;
-		char	temp[ MAX_OS_PATH ];
-		
-		
-		/* dummy check */
-		if( path == NULL || path[ 0 ] == '\0' )
+	int		i;
+	char	temp[ MAX_OS_PATH ];
+	
+	if(!homePath)
+		return;
+	
+	/* dummy check */
+	if( path == NULL || path[ 0 ] == '\0' )
+		return;
+
+	/* concatenate home dir and path */
+	sprintf( temp, "%s/%s", homePath, path );
+	
+#ifdef WIN32
+	{
+		/* on Win32, we ONLY add it if the directory already exists */
+		GDir *dir;
+		dir = g_dir_open (temp, 0, NULL);
+		if(!dir)
 			return;
+		g_dir_close(dir);
+	}
+#endif
 
-		/* make a hole */
-		for( i = (MAX_BASE_PATHS - 2); i >= 0; i-- )
-			basePaths[ i + 1 ] = basePaths[ i ];
-		
-		/* concatenate home dir and path */
-		sprintf( temp, "%s/%s", homePath, path );
-		
-		/* add it to the list */
-		basePaths[ 0 ] = safe_malloc( strlen( temp ) + 1 );
-		strcpy( basePaths[ 0 ], temp );
-		CleanPath( basePaths[ 0 ] );
-		numBasePaths++;
-	#endif
+	/* make a hole */
+	for( i = (MAX_BASE_PATHS - 2); i >= 0; i-- )
+		basePaths[ i + 1 ] = basePaths[ i ];
+	
+	/* add it to the list */
+	basePaths[ 0 ] = safe_malloc( strlen( temp ) + 1 );
+	strcpy( basePaths[ 0 ], temp );
+	CleanPath( basePaths[ 0 ] );
+	numBasePaths++;
 }
 
 
-- 
2.39.2