Ticket #3928: 3928_screenshots.patch

source/ps/Util.cpp

@@ -236 +236 @@
 void WriteScreenshot(const VfsPath& extension)
 {
     // get next available numbered filename
-    // note: %04d -> always 4 digits, so sorting by filename works correctly.
-    const VfsPath basenameFormat(L"screenshots/screenshot%04d");
+    wchar_t basenameBuffer[100] = { '\0' };
+    time_t seconds;
+    time(&seconds);
+    struct tm* current_time = gmtime(&seconds);
+    const size_t charsWritten = wcsftime(basenameBuffer, ARRAY_SIZE(basenameBuffer), L"screenshots/screenshot_%Y-%m-%d_%H-%M-%S_%%03d", current_time);
+    ENSURE(charsWritten != 0);
+
+    const VfsPath basenameFormat(basenameBuffer);
     const VfsPath filenameFormat = basenameFormat.ChangeExtension(extension);
     VfsPath filename;
     vfs::NextNumberedFilename(g_VFS, filenameFormat, s_nextScreenshotNumber, filename);