from .music_file import *
from .mixer import Mixer
from . import Config, gain, error_print
+from .music_effect import GainEffect
+from .action import Action
class Mapping(RelativeLayout):
expected_keys = NumericProperty(0)
self._keyboard = Window.request_keyboard(self._keyboard_closed, self)
self._keyboard.bind(on_key_down=self._on_keyboard_down)
self.running = []
+ self.wait_ids = {}
Clock.schedule_interval(self.not_all_keys_ready, 1)
@property
def master_gain(self):
return gain(self.master_volume)
- def set_master_volume(self, value, delta=False):
+ def set_master_volume(self, value, delta=False, fade=0):
[db_gain, self.master_volume] = gain(
value + int(delta) * self.master_volume,
self.master_volume)
for music in self.open_files.values():
- music.set_gain(db_gain)
+ if not (music.is_loaded_playing() or music.is_loaded_paused()):
+ continue
+
+ if fade > 0:
+ music.gain_effects.append(GainEffect(
+ "fade",
+ music.current_audio_segment,
+ music.current_loop,
+ music.sound_position,
+ music.sound_position + fade,
+ gain=db_gain))
+ else:
+ music.set_gain(db_gain)
+
+ def add_wait_id(self, wait_id, action_or_wait):
+ self.wait_ids[wait_id] = action_or_wait
+
+ def interrupt_wait(self, wait_id):
+ if wait_id in self.wait_ids:
+ action_or_wait = self.wait_ids[wait_id]
+ del(self.wait_ids[wait_id])
+ if isinstance(action_or_wait, Action):
+ action_or_wait.interrupt()
+ else:
+ action_or_wait.set()
def _keyboard_closed(self):
self._keyboard.unbind(on_key_down=self._on_keyboard_down)
stream = open(Config.yml_file, "r")
try:
config = yaml.load(stream)
- except yaml.scanner.ScannerError as e:
+ except Exception as e:
error_print("Error while loading config file: {}".format(e))
sys.exit()
stream.close()