Added Exist() to resource manager, updated model

2 files changed, 7 insertions, 0 deletions

diff --git a/src/common/resources/resourcemanager.cpp b/src/common/resources/resourcemanager.cpp
index b01424b..5e8627d 100644
--- a/src/common/resources/resourcemanager.cpp
+++ b/src/common/resources/resourcemanager.cpp
@@ -130,6 +130,12 @@ CSNDFile* CResourceManager::GetSNDFileHandler(const std::string &filename)
 }
 
 
+bool CResourceManager::Exists(const std::string &filename)
+{
+    return PHYSFS_exists(filename.c_str());
+}
+
+
 int CResourceManager::SDLClose(SDL_RWops *context)
 {
     if (CheckSDLContext(context))
diff --git a/src/common/resources/resourcemanager.h b/src/common/resources/resourcemanager.h
index fec71da..36f6fa5 100644
--- a/src/common/resources/resourcemanager.h
+++ b/src/common/resources/resourcemanager.h
@@ -33,6 +33,7 @@ public:
     static std::string GetLanguageLocation();
     static SDL_RWops* GetSDLFileHandler(const std::string &filename);
     static CSNDFile* GetSNDFileHandler(const std::string &filename);
+    static bool Exists(const std::string &filename);
 
 private:
     static int SDLSeek(SDL_RWops *context, int offset, int whence);