From a9ff478c8ecc653253ac9e25e84f1c8d725c4ecc Mon Sep 17 00:00:00 2001
From: Sean <sdugre@gmail.com>
Date: Sat, 16 Apr 2022 22:22:26 -0400
Subject: [PATCH] add shift_squares animation

---
 charlieCube.ino | 6 +++++-
 config.h        | 1 +
 cubeplex.h      | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/charlieCube.ino b/charlieCube.ino
index 54c6f27..9a20cb7 100644
--- a/charlieCube.ino
+++ b/charlieCube.ino
@@ -15,7 +15,7 @@ void setup() {
   lastState = -1;
 
   // how many secconds until the animation is told to progress
-  animationMax = 10;
+  animationMax = 90;
 }
 
 void loop() {
@@ -34,6 +34,10 @@ void loop() {
       tunnel();
       break;
 
+    case SHIFTSQUARES:
+      shift_squares();
+      break;
+
     case RAINBOWCORNER:
       rainbow_corner();
       break;     
diff --git a/config.h b/config.h
index 78b59f9..17a6c3a 100644
--- a/config.h
+++ b/config.h
@@ -5,6 +5,7 @@ typedef enum STATE {
   CHASETHEDOT,
   RAINBOWRANDOM,
   TUNNEL,
+  SHIFTSQUARES,
   RAINBOWCORNER,
   PLANARFLOP3D
 };
diff --git a/cubeplex.h b/cubeplex.h
index 683fe63..e54200f 100644
--- a/cubeplex.h
+++ b/cubeplex.h
@@ -582,7 +582,7 @@ int currentTimer = 0;
 int maxTimer = 6250;  // 100ms delay / 16uS interrupt time
 
 int nextState(int state) {
-  return  (state + 1) % 3;
+  return  (state + 1) % 4;
 }
 
 // the interrupt function to display the leds  (T2 = 8 bit timer)