Jack O Lantern

//************************************************************************
//*** Code by: spyclub ***************************************************
//***https://www.instructables.com/Arduino-Controlled-Electric-Candle/****
//***https://www.thingiverse.com/thing:4640101****************************
//************************************************************************

#include <Adafruit_NeoPixel.h>
#define DELAY_MULTIPLER 50
#define PIN 1

Adafruit_NeoPixel strip = Adafruit_NeoPixel(12 , PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  strip.begin();
  strip.show();
}

void loop()
{
  fire(1,random(50,500));
}

void fire(uint8_t wait, uint8_t times)
{
  for(uint16_t t=0; t < times; t++)
  {
    uint32_t cBaseYellow = strip.Color(255, 100, 10);
    uint32_t redFilcker = strip.Color(255, 40, 0);
    uint32_t blueFilcker = strip.Color(255, 100, 100);

    for(uint16_t i=0; i<strip.numPixels(); i++)
    {
      strip.setPixelColor(i, cBaseYellow);
    }

    uint8_t blue;
    for(uint16_t i=0; i<1; i++)
    {
      blue = random(1,strip.numPixels());
      strip.setPixelColor(blue, blueFilcker);
    }

    uint8_t red;
    for(uint16_t i=0; i<4; i++)
    {
      red = random(1,strip.numPixels());
      strip.setPixelColor(red, redFilcker);
    }

    strip.show();
    delay(wait*DELAY_MULTIPLER);
  }
}