From f96c7224a7aca557cad86143c691ac7c4058525a Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Tue, 19 Dec 2023 13:26:25 +0000
Subject: [PATCH] letter offset

---
 cdoseaplay/config.py |  2 ++
 cdoseaplay/lights.py | 19 +++++++++++--------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/cdoseaplay/config.py b/cdoseaplay/config.py
index 391ec84..2758cd0 100644
--- a/cdoseaplay/config.py
+++ b/cdoseaplay/config.py
@@ -12,6 +12,8 @@ font = 'Menlo'
 font_size = 28
 # 30 for chinese
 
+letter_offset = False
+
 conf = os.path.expanduser('~/.config/cdosea.json')
 if os.path.exists(conf):
     with open(conf) as fd:
diff --git a/cdoseaplay/lights.py b/cdoseaplay/lights.py
index a59dca9..040582a 100755
--- a/cdoseaplay/lights.py
+++ b/cdoseaplay/lights.py
@@ -1,7 +1,8 @@
 #!/usr/bin/python3
+import os
+import string
 import subprocess
 import sys
-import os
 import time
 
 import ox
@@ -101,28 +102,29 @@ def fade_to(target, duration):
 
 
 def switch(state):
-    lights, duration = LIGHTS[state]
     if config.lanbox:
         import lanbox
         lb = lanbox.Lanbox()
-        #lb.getChannels(lights)
-        #lb.fadeTo(lights, fade)
         lb.layerGo(state)
     else:
+        lights, duration = LIGHTS[state]
         brightness = lights['7']
         fade_to(brightness, duration)
 
 if __name__ == '__main__':
     path = sys.argv[1]
-    no_sleep = len(sys.argv) > 2
+    no_sleep = len(sys.argv) > 2 and sys.argv[2] == "no-sleep"
 
-    n = int(os.path.getctime(path) - 1495280000)
+    n = int(os.path.getctime(path) - 1495280000) % 1000
     info = ox.avinfo(path)
     duration = info.get('duration', 0)
 
-    seq = random(n * 1000)
+    seq = random(n * 100)
     pos = 0
     lights = []
+    letter_offset = 0
+    if config.letter_offset:
+        letter_offset = 11 + string.ascii_lowercase.index(letter) * 10
     while pos < duration - 15:
         sleep = seq() + 15
         light = seq()
@@ -130,5 +132,6 @@ if __name__ == '__main__':
             break
         if not no_sleep:
             time.sleep(sleep)
-        switch(light)
+        print("letter", letter, "offset", letter_offset, "light", light, "cue", letter_offset + light)
+        switch(light + letter_offset)
         pos += sleep