#include <Adafruit_NeoPixel.h>

#define NUMSTRIPES 4
Adafruit_NeoPixel stripes[NUMSTRIPES];
// input pins Neopixel is attached to
int pins[] = {2, 3, 4, 5};

#define NUMPIXELS 12 // number of neopixels in strip

int palette[6][3] ={
  {140, 80, 0}, 
  {10, 40, 180},
  {35, 20, 0}, 
  {5, 10, 60},
  {50, 26, 0}, 
  {10, 15, 63}
};

byte effects[4][24][12] = {
  {
    { 0,0,0,0,0,0,1,1,1,1,1,1 },
    { 1,0,0,0,0,0,0,1,1,1,1,1 },
    { 1,1,0,0,0,0,0,0,1,1,1,1 },
    { 1,1,1,0,0,0,0,0,0,1,1,1 },
    { 1,1,1,1,0,0,0,0,0,0,1,1 },
    { 1,1,1,1,1,0,0,0,0,0,0,1 },
    { 1,1,1,1,1,1,0,0,0,0,0,0 },
    { 0,1,1,1,1,1,1,0,0,0,0,0 },
    { 0,0,1,1,1,1,1,1,0,0,0,0 },
    { 0,0,0,1,1,1,1,1,1,0,0,0 },
    { 0,0,0,0,1,1,1,1,1,1,0,0 },
    { 0,0,0,0,0,1,1,1,1,1,1,0 },
    { 0,0,0,0,0,0,1,1,1,1,1,1 },
    { 1,0,0,0,0,0,0,1,1,1,1,1 },
    { 1,1,0,0,0,0,0,0,1,1,1,1 },
    { 1,1,1,0,0,0,0,0,0,1,1,1 },
    { 1,1,1,1,0,0,0,0,0,0,1,1 },
    { 1,1,1,1,1,0,0,0,0,0,0,1 },
    { 1,1,1,1,1,1,0,0,0,0,0,0 },
    { 0,1,1,1,1,1,1,0,0,0,0,0 },
    { 0,0,1,1,1,1,1,1,0,0,0,0 },
    { 0,0,0,1,1,1,1,1,1,0,0,0 },
    { 0,0,0,0,1,1,1,1,1,1,0,0 },
    { 0,0,0,0,0,1,1,1,1,1,1,0 }
  },
  {
    { 0,0,0,0,0,0,0,0,0,0,0,0 },
    { 1,0,0,0,0,0,0,0,0,0,0,0 },
    { 1,1,0,0,0,0,0,0,0,0,0,0 },
    { 1,1,1,0,0,0,0,0,0,0,0,0 },
    { 1,1,1,1,0,0,0,0,0,0,0,0 },
    { 1,1,1,1,1,0,0,0,0,0,0,0 },
    { 1,1,1,1,1,1,0,0,0,0,0,0 },
    { 1,1,1,1,1,1,1,0,0,0,0,0 },
    { 1,1,1,1,1,1,1,1,0,0,0,0 },
    { 1,1,1,1,1,1,1,1,1,0,0,0 },
    { 1,1,1,1,1,1,1,1,1,1,0,0 },
    { 1,1,1,1,1,1,1,1,1,1,1,0 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,0 },
    { 1,1,1,1,1,1,1,1,1,1,0,0 },
    { 1,1,1,1,1,1,1,1,1,0,0,0 },
    { 1,1,1,1,1,1,1,1,0,0,0,0 },
    { 1,1,1,1,1,1,1,0,0,0,0,0 },
    { 1,1,1,1,1,1,0,0,0,0,0,0 },
    { 1,1,1,1,1,0,0,0,0,0,0,0 },
    { 1,1,1,1,0,0,0,0,0,0,0,0 },
    { 1,1,1,0,0,0,0,0,0,0,0,0 },
    { 1,1,0,0,0,0,0,0,0,0,0,0 },
    { 1,0,0,0,0,0,0,0,0,0,0,0 }
  },
  {
    { 0,0,0,0,0,0,0,0,0,0,0,0 },
    { 1,0,0,0,0,0,0,0,0,0,0,1 },
    { 1,1,0,0,0,0,0,0,0,0,1,1 },
    { 1,1,1,0,0,0,0,0,0,1,1,1 },
    { 1,1,1,1,0,0,0,0,1,1,1,1 },
    { 1,1,1,1,1,0,0,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 0,1,1,1,1,1,1,1,1,1,1,0 },
    { 0,0,1,1,1,1,1,1,1,1,0,0 },
    { 0,0,0,1,1,1,1,1,1,0,0,0 },
    { 0,0,0,0,1,1,1,1,0,0,0,0 },
    { 0,0,0,0,0,1,1,0,0,0,0,0 },
    { 0,0,0,0,0,0,0,0,0,0,0,0 },
    { 1,0,0,0,0,0,0,0,0,0,0,1 },
    { 1,1,0,0,0,0,0,0,0,0,1,1 },
    { 1,1,1,0,0,0,0,0,0,1,1,1 },
    { 1,1,1,1,0,0,0,0,1,1,1,1 },
    { 1,1,1,1,1,0,0,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 0,1,1,1,1,1,1,1,1,1,1,0 },
    { 0,0,1,1,1,1,1,1,1,1,0,0 },
    { 0,0,0,1,1,1,1,1,1,0,0,0 },
    { 0,0,0,0,1,1,1,1,0,0,0,0 },
    { 0,0,0,0,0,1,1,0,0,0,0,0 }
  },
  {
    { 0,0,0,0,0,0,0,0,0,0,0,0 },
    { 0,0,0,0,0,0,0,0,0,0,0,0 },
    { 1,1,1,1,1,0,0,0,1,1,1,1 },
    { 1,1,1,1,0,0,0,0,0,1,1,1 },
    { 1,1,1,0,0,1,1,1,0,0,1,1 },
    { 0,0,0,0,1,1,1,1,1,0,0,0 },
    { 0,0,0,1,1,1,1,1,1,1,0,0 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 0,0,1,1,1,1,0,0,0,0,0,0 },
    { 0,0,1,1,1,0,0,0,0,0,0,0 },
    { 0,0,1,1,1,0,0,1,1,1,1,1 },
    { 1,0,0,1,1,0,0,1,1,1,1,1 },
    { 1,0,0,0,0,0,0,0,0,0,0,0 },
    { 1,1,1,0,0,0,0,0,0,0,0,0 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 0,0,1,1,0,0,0,0,0,0,0,0 },
    { 0,0,1,1,0,0,0,0,0,0,0,0 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 },
    { 1,1,1,1,1,1,1,1,1,1,1,1 }
  }
};

int delayval = 10; // timing delay in milliseconds

int redColor = 0;
int greenColor = 0;
int blueColor = 0;

int numeffect = 1; //number of effect
int b = 0; //part of effect size
int numray = 0; //num ray in wheel
int alpha = 0;
int stp = 0; //step of effect
int steppos = 0; //step for stripe position
int numsteps = 0; //number of steps in effects
bool stripeleft = false; //leff or right stripe
bool raysync = true; //ray synchronized

void setup() {
  Serial.begin(9600);
  for (int s = 0; s < NUMSTRIPES; s++) {
    stripes[s] = Adafruit_NeoPixel(NUMPIXELS, pins[s], NEO_GRB + NEO_KHZ800);
    // Initialize the NeoPixel library.
    stripes[s].begin();
  }
  numsteps = sizeof(effects[numeffect])/sizeof(effects[numeffect][0]);
  b = numsteps / NUMSTRIPES * 2;
}


void loop() {
  
  for (int s = 0; s < NUMSTRIPES; s++) {
    //sleft = s % 2;
    if (raysync){
      numray = 0;
    } else {
      numray = floor(s / 2);
    }
    steppos = (stp + numray * b) % numsteps;
    Serial.println(steppos);
    
    for (int i = 0; i < NUMPIXELS; i++) {
      
      // effects used palette and matrix
      redColor = palette[effects[numeffect][steppos][i]][0];
      greenColor = palette[effects[numeffect][steppos][i]][1];
      blueColor = palette[effects[numeffect][steppos][i]][2];
      
      // stripes.Color takes RGB values, from 0,0,0 up to 255,255,255
      stripes[s].setPixelColor(i, stripes[s].Color(redColor, greenColor, blueColor));
      //Serial.print(i);
      // This sends the updated pixel color to the hardware.
      stripes[s].show();
    }
    
  }
  
  stp++;
  if (stp >= numsteps){
    stp = 0;
  }
  
  // Delay for a period of time (in milliseconds).
  delay(delayval);

  
  // running colors
  /*
  setColor();
  for (int i = 0; i < NUMPIXELS; i++) {
    for (int s = 0; s < NUMSTRIPES; s++) {
      // stripes.Color takes RGB values, from 0,0,0 up to 255,255,255
      stripes[s].setPixelColor(i, stripes[s].Color(redColor, greenColor, blueColor));
      Serial.print(i);
      // This sends the updated pixel color to the hardware.
      stripes[s].show();
    }
    Serial.println();
    // Delay for a period of time (in milliseconds).
    delay(delayval);
  }
  */
  
}

// setColor()
// picks random values to set for RGB
void setColor() {
  redColor = random(10, 150);
  greenColor = random(10, 150);
  blueColor = random(10, 150);
}