sgs_SetScriptFSFunc [function]

void sgs_SetScriptFSFunc( sgs_Context* C, sgs_ScriptFSFunc func, void* ctx ).

Sets the virtual file system function.

• Default VFS function - sgs_StdScriptFSFunc.
• These operations have to be implemented by the callback:
  • SGS_SFS_FILE_EXISTS: check if file sgs_ScriptFSData::filename exists;
  • SGS_SFS_FILE_OPEN: open the file sgs_ScriptFSData::filename for reading;
  • SGS_SFS_FILE_READ: read sgs_ScriptFSData::size bytes from beginning to sgs_ScriptFSData::output;
  • SGS_SFS_FILE_CLOSE: close the currently opened file;
• File handle can be stored in sgs_ScriptFSData::userhandle.