From c99c1abd9b6aa6b645193be310c3cdcc987bb330 Mon Sep 17 00:00:00 2001
From: Thomas Debesse <dev@illwieckz.net>
Date: Sun, 6 Aug 2017 02:17:58 +0200
Subject: [PATCH] [q3map2] import pk3dir/dpk/dpkdir support from netradiant

- load every pk3dir/dpkdir as VFS
- increase VFS_MAXDIR
- dpk/dpkdir is not versionned yet
---
 tools/quake3/common/vfs.c | 15 ++++++++++++++-
 tools/quake3/common/vfs.h |  2 +-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/tools/quake3/common/vfs.c b/tools/quake3/common/vfs.c
index bbe536bc..b796e21e 100644
--- a/tools/quake3/common/vfs.c
+++ b/tools/quake3/common/vfs.c
@@ -197,8 +197,21 @@ void vfsInitDirectory( const char *path ){
 				dirlist = g_strdup( name );
 
 				{
+
 					char *ext = strrchr( dirlist, '.' );
-					if ( ( ext == NULL ) || ( Q_stricmp( ext, ".pk3" ) != 0 ) ) {
+
+					if ( ext && ( !Q_stricmp( ext, ".pk3dir" ) || !Q_stricmp( ext, ".dpkdir" ) ) ) {
+						if ( g_numDirs == VFS_MAXDIRS ) {
+							continue;
+						}
+						snprintf( g_strDirs[g_numDirs], PATH_MAX, "%s/%s", path, name );
+						g_strDirs[g_numDirs][PATH_MAX] = '\0';
+						vfsFixDOSName( g_strDirs[g_numDirs] );
+						vfsAddSlash( g_strDirs[g_numDirs] );
+						++g_numDirs;
+					}
+
+					if ( ( ext == NULL ) || ( Q_stricmp( ext, ".pk3" ) != 0 || !Q_stricmp( ext, ".dpk" ) != 0 ) ) {
 						continue;
 					}
 				}
diff --git a/tools/quake3/common/vfs.h b/tools/quake3/common/vfs.h
index ca41a294..3a8705cb 100644
--- a/tools/quake3/common/vfs.h
+++ b/tools/quake3/common/vfs.h
@@ -31,7 +31,7 @@
 #ifndef _VFS_H_
 #define _VFS_H_
 
-#define VFS_MAXDIRS 8
+#define VFS_MAXDIRS 64
 
 void vfsInitDirectory( const char *path );
 void vfsShutdown();