From 2bffa138eada06171dd2630a0ee8b6224f0ed346 Mon Sep 17 00:00:00 2001
From: Jesse Van Volkinburg <vanvoljg@gmail.com>
Date: Wed, 15 Jul 2020 17:44:02 -0700
Subject: [PATCH] add :colors to state, fix init_colors

Also switch back to 500ms for feedback... 850 feels way too long on the real keypad
---
 lib/rgb_matrix/animation/simon.ex | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/rgb_matrix/animation/simon.ex b/lib/rgb_matrix/animation/simon.ex
index 30c3cf1..28454f7 100644
--- a/lib/rgb_matrix/animation/simon.ex
+++ b/lib/rgb_matrix/animation/simon.ex
@@ -15,7 +15,7 @@ defmodule RGBMatrix.Animation.Simon do
 
   defmodule State do
     @moduledoc false
-    defstruct [:leds, :simon_sequence, :state]
+    defstruct [:leds, :simon_sequence, :state, :colors]
   end
 
   @black Chameleon.RGB.new(0, 0, 0)
@@ -31,7 +31,7 @@ defmodule RGBMatrix.Animation.Simon do
     {0, state}
   end
 
-@impl true
+  @impl true
   def render(%{state: :start_sequence} = state, _config) do
     colors = state.leds |> Enum.map(&{&1.id, @black})
 
@@ -85,7 +85,7 @@ defmodule RGBMatrix.Animation.Simon do
         rest -> %{state | state: {:expecting_input, rest}}
       end
 
-    {850, colors, state}
+    {500, colors, state}
   end
 
   @impl true
@@ -133,7 +133,7 @@ defmodule RGBMatrix.Animation.Simon do
     HSV.new((:rand.uniform() * 360) |> trunc(), 100, 100)
   end
 
-  defp init_colors() do
+  defp init_colors(state) do
     colors = for led <- state.leds, into: %{}, do: {led.id, random_color()}
     %{state | colors: colors}
   end