1 files changed, 24 insertions, 0 deletions
diff --git a/rhodes.lua b/rhodes.lua
index 04a8b1a..fdd92af 100644
--- a/rhodes.lua
+++ b/rhodes.lua
@@ -19,6 +19,16 @@ end
 function redraw(level)
   screen.clear();
   screen.display_png(dir("rhodes.png"), 0, 0);
+
+  -- draw the jewel light level meter
+  -- do this here so it won't overdraw the screen
+  screen.circle(104, 32, 6)
+  screen.level(math.floor(level or 0))
+  screen.fill()
+  screen.circle(104, 32, 6)
+  screen.level(15)
+  screen.stroke()
+
   screen.update()
 end
 
@@ -124,7 +134,21 @@ function init ()
     end
   end})
   params:default()
+
   redraw()
+
+  -- set a poll to draw the jewel light level meter
+  p = poll.set("amp_out_l")
+  p.callback = function (val)
+    -- log this so it trails off naturally
+    level = math.log(10 * val + 1) * 15;
+    -- actually draw it in redraw, so it won't
+    -- draw over the menu
+    redraw(level)
+  end
+  p.time = 0.025
+  p:start()
+
 end
 
 function key (n, x)