Merge pull request #459 from marynate/PR-diracccess-dir-exists

Add DirAccess:dir_exist api

1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/windows/dir_access_windows.cpp b/drivers/windows/dir_access_windows.cpp
index 30f6ff6d8..aacd02ca2 100644
--- a/drivers/windows/dir_access_windows.cpp
+++ b/drivers/windows/dir_access_windows.cpp
@@ -303,6 +303,39 @@ bool DirAccessWindows::file_exists(String p_file) {
 	return false;
 }
 
+bool DirAccessWindows::dir_exists(String p_dir) {
+
+	GLOBAL_LOCK_FUNCTION
+
+		if (!p_dir.is_abs_path())
+			p_dir=get_current_dir()+"/"+p_dir;
+	p_dir=fix_path(p_dir);
+
+	p_dir.replace("/","\\");
+
+	if (unicode) {
+
+		DWORD       fileAttr;
+
+		fileAttr = GetFileAttributesW(p_dir.c_str());
+		if (0xFFFFFFFF == fileAttr)
+			return false;
+
+		return (fileAttr&FILE_ATTRIBUTE_DIRECTORY);
+
+	} else {
+		DWORD       fileAttr;
+
+		fileAttr = GetFileAttributesA(p_dir.ascii().get_data());
+		if (0xFFFFFFFF == fileAttr)
+			return false;
+		return (fileAttr&FILE_ATTRIBUTE_DIRECTORY);
+
+	}
+
+	return false;
+}
+
 Error DirAccessWindows::rename(String p_path,String p_new_path) {
 
 	p_path=fix_path(p_path);