FileSize
Get the file size in bytes.
native int FileSize(const char[] path, bool use_valve_fs = false, const char[] valve_path_id = "GAME")
Parameters
const char[] path
Path to the file.
bool use_valve_fs
If true, the Valve file system will be used instead.
This can be used to find files existing in any of
the Valve search paths, rather than solely files
existing directly in the gamedir.
const char[] valve_path_id
If use_valve_fs, a search path from gameinfo or NULL_STRING for all search paths.
Return Value
int File size in bytes, -1 if file not found.