From ab397460e9f8ea36414eb1b11d76c3e223decdcc Mon Sep 17 00:00:00 2001 From: Hugo Locurcio Date: Tue, 15 Dec 2020 15:31:04 +0100 Subject: Expose a `File.flush()` method to scripting This can be used to ensure a file has its contents saved even if the project crashes or is killed by the user (among other use cases). See discussion in #29075. --- core/core_bind.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'core/core_bind.cpp') diff --git a/core/core_bind.cpp b/core/core_bind.cpp index f568ee754d..dd99c32fa8 100644 --- a/core/core_bind.cpp +++ b/core/core_bind.cpp @@ -1254,6 +1254,11 @@ Error _File::open(const String &p_path, ModeFlags p_mode_flags) { return err; } +void _File::flush() { + ERR_FAIL_COND_MSG(!f, "File must be opened before flushing."); + f->flush(); +} + void _File::close() { if (f) { memdelete(f); @@ -1547,6 +1552,7 @@ void _File::_bind_methods() { ClassDB::bind_method(D_METHOD("open_compressed", "path", "mode_flags", "compression_mode"), &_File::open_compressed, DEFVAL(0)); ClassDB::bind_method(D_METHOD("open", "path", "flags"), &_File::open); + ClassDB::bind_method(D_METHOD("flush"), &_File::flush); ClassDB::bind_method(D_METHOD("close"), &_File::close); ClassDB::bind_method(D_METHOD("get_path"), &_File::get_path); ClassDB::bind_method(D_METHOD("get_path_absolute"), &_File::get_path_absolute); -- cgit v1.2.3