From c7b41ade74f55bd910414f20bbcc62a68101d768 Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Wed, 28 Nov 2018 14:00:44 -0500
Subject: [PATCH] core: Make GetGameFileFromPath function externally accessible

---
 src/core/core.cpp | 8 +++++---
 src/core/core.h   | 4 ++++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/core/core.cpp b/src/core/core.cpp
index 795fabc652..ce78515384 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -8,6 +8,7 @@
 #include <thread>
 #include <utility>
 
+#include "common/file_util.h"
 #include "common/logging/log.h"
 #include "common/string_util.h"
 #include "core/arm/exclusive_monitor.h"
@@ -40,7 +41,6 @@ namespace Core {
 
 /*static*/ System System::s_instance;
 
-namespace {
 FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
                                          const std::string& path) {
     // To account for split 00+01+etc files.
@@ -69,11 +69,13 @@ FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
         return FileSys::ConcatenatedVfsFile::MakeConcatenatedFile(concat, dir->GetName());
     }
 
+    if (FileUtil::IsDirectory(path))
+        return vfs->OpenFile(path + "/" + "main", FileSys::Mode::Read);
+
     return vfs->OpenFile(path, FileSys::Mode::Read);
 }
-} // Anonymous namespace
-
 struct System::Impl {
+
     Cpu& CurrentCpuCore() {
         return cpu_core_manager.GetCurrentCore();
     }
diff --git a/src/core/core.h b/src/core/core.h
index be71bd4378..71031dfcfb 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -9,6 +9,7 @@
 #include <string>
 
 #include "common/common_types.h"
+#include "core/file_sys/vfs_types.h"
 #include "core/hle/kernel/object.h"
 
 namespace Core::Frontend {
@@ -55,6 +56,9 @@ class TelemetrySession;
 
 struct PerfStatsResults;
 
+FileSys::VirtualFile GetGameFileFromPath(const FileSys::VirtualFilesystem& vfs,
+                                         const std::string& path);
+
 class System {
 public:
     System(const System&) = delete;