improved save path error messages for scene, textures and audio, fixes #1514

2 files changed, 10 insertions, 1 deletions

diff --git a/core/os/dir_access.cpp b/core/os/dir_access.cpp
index 53fe792c46..26a8090fe8 100644
--- a/core/os/dir_access.cpp
+++ b/core/os/dir_access.cpp
@@ -399,6 +399,15 @@ Error DirAccess::copy(String p_from,String p_to) {
 	return err;
 }
 
+bool DirAccess::exists(String p_dir) {
+
+	DirAccess* da = DirAccess::create_for_path(p_dir);
+	bool valid = da->change_dir(p_dir)==OK;
+	memdelete(da);
+	return valid;
+
+}
+
 DirAccess::DirAccess(){
 
 	_access_type=ACCESS_FILESYSTEM;
diff --git a/core/os/dir_access.h b/core/os/dir_access.h
index dc56f2308e..304e2399ed 100644
--- a/core/os/dir_access.h
+++ b/core/os/dir_access.h
@@ -93,7 +93,7 @@ public:
 
 	virtual bool file_exists(String p_file)=0;
 	virtual bool dir_exists(String p_dir)=0;
-
+	static bool exists(String p_dir);
 	virtual size_t get_space_left()=0;
 
 	virtual Error copy(String p_from,String p_to);