1 files changed, 59 insertions, 0 deletions
diff --git a/bridge.py b/bridge.py
new file mode 100644
index 0000000..0ab5b4a
--- /dev/null
+++ b/bridge.py
@@ -0,0 +1,59 @@
+#!/usr/bin/python3
+"""Simple demo of oscillating colors."""
+import lumiversepython
+import random
+import time
+
+def get_all_lights(rig):
+    """Return a list of all panels."""
+    return [rig.select('$panel={}'.format(i)) for i in range(32)]
+
+
+def restrict(low, x, high):
+    """Return a value low <= v <= high, and equal to x if possible."""
+    return max(low, min(x, high))
+
+
+def random_change():
+    """Return a random amount that a light should change each frame."""
+    return random.random() / 30
+
+
+def demo(lights, rig):
+    """Do some light things."""
+    light_status = [
+        {
+            'is_increasing': True,
+            'change': random_change(),
+            'light': light,
+            'current_value': 0,
+        }
+            for light in lights
+    ]
+    while True:
+        for light_s in light_status:
+            is_increasing = light_s['is_increasing']
+            change = light_s['change']
+            light = light_s['light']
+            current_value = light_s['current_value']
+            new_value = restrict(
+                0, current_value + change * (int(is_increasing) * 2 - 1), 1), 1
+            )
+            light.setRGBRaw(0, 0, new_value)
+            light_s['current_value'] = new_value
+            if new_value == 1:
+                light_s['is_increasing'] = not is_increasing
+                light_s['change'] = random_change()
+        rig.updateOnce()
+        time.sleep(1 / 60)
+
+
+def main():
+    """Run show."""
+    rig = lumiversepython.Rig('/home/teacher/Lumiverse/PBridge.rig.json')
+    rig.init()
+    lights = get_all_lights(rig)
+    demo(lights, rig)
+
+if __name__ == '__main__':
+    main()