Add all files delete function to resource manager.

2 files changed, 18 insertions, 0 deletions

diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index e8e9f14c1..9a4d1c3f1 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -42,6 +42,7 @@
 
 #include <SDL_image.h>
 #include <cassert>
+#include <dirent.h>
 #include <fstream>
 #include <iostream>
 #include <sstream>
@@ -1104,3 +1105,18 @@ void ResourceManager::removeDelayLoad(const AnimationDelayLoad
         }
     }
 }
+
+void ResourceManager::deleteFilesInDirectory(std::string path)
+{
+    path += "/";
+    struct dirent *next_file;
+    DIR *dir = opendir(path.c_str());
+
+    while ((next_file = readdir(dir)))
+    {
+        const std::string file = next_file->d_name;
+        const std::string name = path + file;
+        if (file != "." && file != "..")
+            remove(name.c_str());
+    }
+}
diff --git a/src/resources/resourcemanager.h b/src/resources/resourcemanager.h
index c010affd0..0248aeda2 100644
--- a/src/resources/resourcemanager.h
+++ b/src/resources/resourcemanager.h
@@ -325,6 +325,8 @@ class ResourceManager final
         static void removeDelayLoad(const AnimationDelayLoad
                                     *const delayedLoad);
 
+        static void deleteFilesInDirectory(std::string path);
+
     private:
         /**
          * Deletes the resource after logging a cleanup message.