#include <FastLED.h>

#define LEDPIN     14
#define NUMOFLEDS    150
const uint8_t kMatrixWidth  = 16;
const uint8_t kMatrixHeight = 16;
const bool    kMatrixSerpentineLayout = false;

CRGB leds[kMatrixWidth*kMatrixHeight];


int rgb_values[256][3] = {{233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}, {233, 196, 165}, {200, 169, 234}, {233, 202, 173}, {151, 165, 143}, {178, 109, 141}, {104, 137, 174}, {160, 115, 136}, {88, 77, 71}, {104, 67, 80}, {114, 116, 109}, {157, 149}, {177, 195, 159}, {192, 176, 159}, {153, 147, 157}, {98, 78, 79}, {184, 196, 182}};

void setup() {
  Serial.begin(9600); 
  FastLED.addLeds<WS2812, LEDPIN, GRB>(leds, kMatrixWidth*kMatrixHeight);
  for (int i = kMatrixHeight -1; i >=0 ; i--) {
    for (int j = kMatrixWidth -1; j >=0; j--) {
     int position = 255 - (i* kMatrixWidth + j);
     Serial.println("" + String(rgb_values[position][0]) + ", " + String(rgb_values[position][1]) +  ", " + String(rgb_values[position][2]));
     leds[XY(j, i)] = CRGB (rgb_values[position][0] , rgb_values[position][1], rgb_values[position][2]);
     FastLED.show();
    }
  }
}

int XY( int x, int y)
{
  int i;
  if( kMatrixSerpentineLayout == false) {
    i = (y * kMatrixWidth) + x;
  }
  if( kMatrixSerpentineLayout == true) {
    if( y & 0x01) {
      // Odd rows run backwards
      uint8_t reverseX = (kMatrixWidth - 1) - x;
      i = (y * kMatrixWidth) + reverseX;
    } else {
      // Even rows run forwards
      i = (y * kMatrixWidth) + x;
    }
  }
  return i;
}

void loop() {

  // for (int i = 0; i < kMatrixHeight; i++) {
  //   for (int j = 0; j < kMatrixWidth; j++) {
  //     leds[XY(j, i)] = CRGB ( 0, 0, 255);
  //     FastLED.show();
  //   }
  // }
  // for (int i = kMatrixHeight - 1; i >= 0; i--) {
  //   for (int j = kMatrixWidth - 1; j >= 0; j--) {
  //     leds[XY(j, i)] = CRGB ( 255, 0, 0);
  //     FastLED.show();
  //   }
  // }
  leds[XY(0, 0)] = CRGB ( 157, 149, 0);
   FastLED.show();


  // for (int i = 0; i <= kMatrixWidth*kMatrixHeight; i++) {
  //   leds[i] = CRGB ( 0, 0, 255);
  //   FastLED.show();
  //   delay(40);
  // }
  // for (int i = kMatrixWidth*kMatrixHeight; i >= 0; i--) {
  //   leds[i] = CRGB ( 255, 0, 0);
  //   FastLED.show();
  //   delay(40);
  // }
}