Add initial support for DMX lighting

gig.py

@@ -10,12 +10,16 @@ from pyglet.window import key
 
 import factory
 import display
+import dmx
 
 import yaml
 import time
 
 import dbus
 
+from ola.ClientWrapper import ClientWrapper
+from ola.DMXConstants import (DMX_MIN_SLOT_VALUE, DMX_MAX_SLOT_VALUE, DMX_UNIVERSE_SIZE)
+
 class EventRunner:
     def __init__(self, gigconfig):
         self._gigconfig = gigconfig
@@ -31,6 +35,9 @@ class EventRunner:
         for item in self._gigconfig['items']:
             self._gigconfig['items'][item].set_audiencecontent(audiencecontent)
 
+    def get_config(self, section):
+        return self._gigconfig[section]
+
     def select(self, pos):
         self._selected = pos
         self._playing = None
@@ -335,14 +342,22 @@ class AudienceWindow(pyglet.window.Window):
         self.audiencebatch.draw()
 
 def process_config(config):
-    items = factory.MakeItems(config['items'])
-    setlist = factory.MakeSet(config['set'], items)
-    preshow = factory.MakeSet(config['preshow'], items)
-    if 'defaults' in config:
-        defaults = config['defaults']
-    else:
-        defaults = {}
-    return {'items' : items, 'setlist' : setlist, 'preshow' : preshow}
+    items         = factory.MakeItems(config.get('items'))
+    setlist       = factory.MakeSet(config.get('set'), items)
+    defaults      = config.get('defaults')
+    fixture_types = factory.MakeFixtureTypes(config.get('fixture_types'))
+    fixtures      = factory.MakeFixtures(config.get('fixtures'), fixture_types)
+    groups        = factory.MakeGroups(config.get('groups'), fixtures)
+    scenes        = factory.MakeScenes(config.get('scenes'), fixtures, groups)
+    return {
+        'items'         : items,
+        'setlist'       : setlist,
+        'defaults'      : defaults,
+        'fixture_types' : fixture_types,
+        'fixtures'      : fixtures,
+        'groups'        : groups,
+        'scenes'        : scenes,
+    }
 
 def load_config(filename):
     with open(filename, encoding='utf8') as file:
@@ -360,6 +375,7 @@ def main():
     parser = argparse.ArgumentParser(prog='gig.py', description='Gig showrunning')
     parser.add_argument('filename')
     parser.add_argument('-w', '--window', action='store_true', help='Run in a window')
+    parser.add_argument('-u', '--universe', default=0, type=int, help='DMX universe')
     args = parser.parse_args()
     config = load_config(args.filename)
     display = pyglet.display.get_display()
@@ -376,6 +392,16 @@ def main():
 
     audiencecontent = AudienceContent(gigconfig=config, eventrunner=eventrunner)
 
+#    try:
+    wrapper = ClientWrapper()
+    DMX_DATA_SIZE = DMX_UNIVERSE_SIZE
+    dmx_object = dmx.DMX(args.universe, wrapper, DMX_DATA_SIZE)
+#    except Exception:
+#        pass
+
+    fixtureoutput = dmx.FixtureOutput(fixtures=[config['fixtures'][x] for x in config['fixtures']], dmx=dmx_object)
+    pyglet.clock.schedule_interval(fixtureoutput.tick, 1/30.0)
+
     if audiencescreen is not None:
         window2 = AudienceWindow(audiencecontent=audiencecontent, fullscreen=False, screen=audiencescreen, resizable=True)
         if not args.window: