From e09fec3373abcf836635dc33a95e9b9975058eb9 Mon Sep 17 00:00:00 2001
From: Ciaran Gultnieks <ciaran@ciarang.com>
Date: Wed, 18 May 2011 16:48:27 +0100
Subject: New map directory structure that avoids map size being limited by
 filesystem

---
 src/filesys.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/filesys.cpp')

diff --git a/src/filesys.cpp b/src/filesys.cpp
index 287090e8a..8248a13d4 100644
--- a/src/filesys.cpp
+++ b/src/filesys.cpp
@@ -290,5 +290,24 @@ bool RecursiveDeleteContent(std::string path)
 	return true;
 }
 
+bool CreateAllDirs(std::string path)
+{
+
+	size_t pos;
+	std::vector<std::string> tocreate;
+	std::string basepath = path;
+	while(!PathExists(basepath))
+	{
+		tocreate.push_back(basepath);
+		pos = basepath.rfind('/');
+		if(pos == std::string::npos)
+			return false;
+		basepath = basepath.substr(0,pos);
+	}
+	for(int i=tocreate.size()-1;i>=0;i--)
+		CreateDir(tocreate[i]);
+	return true;
+}
+
 } // namespace fs
 
-- 
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