# HGE::System_Start Starts running user defined frame function.
    bool System_Start();
## Return value If successful, returns true. Otherwise returns false. ## Remarks Starts running user defined frame function. The execution stops until frame function returns true. If HGE_FRAMEFUNC system state wasn't set, the function fails. If the function fails, you may obtain error message with System_GetErrorMessage function. Also if HGE_LOGFILE system state was set, the error message is written to log. ## Requirements Header: hge.h Import library: hge.lib ## See also System_SetState, System_GetErrorMessage