def get_sequencer(options): movement = get_movement(options) movement.blocks = [] movement.instruments = [] set_ensemble(options, movement) set_instrument(options, movement) blocks = get_blocks(options) visual = get_visualization(options) for block in blocks: set_ensemble(options, block) set_block_options(options,block) movement.add_block(block) set_progressions(options, movement) load_fluidsynth(options) if movement.instruments == []: raise OptionError, "No instruments or ensemble selected." for x in movement.instruments: x.no_fluidsynth = options.no_fluidsynth seq = Sequencer(movement) seq.verbose = options.verbose seq.no_fluidsynth = options.no_fluidsynth seq.output_file = options.midifile if visual != None: seq.paint_function = visual.paint_screen seq.tick_function = visual.tick seq.update_function = visual.update_screen return seq
