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Use stat() instead of fopen() to detect existing files when saving screenshots

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git-svn-id: https://svn.eduke32.com/eduke32@8246 1a8010ca-5511-0410-912e-c29ae57300e0
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terminx 2019-10-21 11:27:27 +00:00 committed by Christoph Oelckers
parent 72b87e5bd7
commit b2421887a1
1 changed files with 6 additions and 3 deletions
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9
source/build/src/screenshot.cpp
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@ -13,8 +13,6 @@
buildvfs_FILE OutputFileCounter::opennextfile(char *fn, char *zeros) buildvfs_FILE OutputFileCounter::opennextfile(char *fn, char *zeros)
{ {
buildvfs_FILE file;
do // JBF 2004022: So we don't overwrite existing screenshots do // JBF 2004022: So we don't overwrite existing screenshots
{ {
if (count > 9999) return nullptr; if (count > 9999) return nullptr;
@ -23,9 +21,14 @@ buildvfs_FILE OutputFileCounter::opennextfile(char *fn, char *zeros)
zeros[1] = ((count/100)%10)+'0'; zeros[1] = ((count/100)%10)+'0';
zeros[2] = ((count/10)%10)+'0'; zeros[2] = ((count/10)%10)+'0';
zeros[3] = (count%10)+'0'; zeros[3] = (count%10)+'0';
#ifdef USE_PHYSFS
buildvfs_FILE file;
if ((file = buildvfs_fopen_read(fn)) == nullptr) break; if ((file = buildvfs_fopen_read(fn)) == nullptr) break;
buildvfs_fclose(file); buildvfs_fclose(file);
#else
struct Bstat st;
if (Bstat(fn, &st) == -1) break;
#endif
count++; count++;
} while (1); } while (1);