#include <Adafruit_NeoPixel.h>
#define PIX_PIN 5
#define PIX_NUM 300
Adafruit_NeoPixel strip = Adafruit_NeoPixel(PIX_NUM, PIX_PIN, NEO_GRB + NEO_KHZ800);
uint8_t delayTime = 100; // 100 for hardware 20 for Wokwi

void setup() {
  // Serial.begin(9600);
  strip.begin();  // initialize the strip
}

void loop() {
  // red_wht_blu();
  // red_pnk_gry();
  cyn_org();
}

void red_wht_blu() {
  theaterChase(strip.Color(255, 255, 255), delayTime);  // WHT
  theaterChase(strip.Color(000, 000, 255), delayTime);  // BLU
  theaterChase(strip.Color(255, 000, 000), delayTime);  // RED
}

void red_pnk_gry() {
  theaterChase(strip.Color(127, 127, 127), delayTime);  // GRY (dim WHT)
  theaterChase(strip.Color(255, 031, 127), delayTime);  // PNK
  theaterChase(strip.Color(255, 000, 000), delayTime);  // RED
}

void cyn_org() {
  theaterChase(strip.Color(0, 127, 127), delayTime);  // CYN
  theaterChase(strip.Color(255, 0, 63), delayTime);   // ORG
}

void theaterChase(uint32_t color, uint8_t wait) { // crawling lights with spacing
  for (int q = 0; q < 10; q++) {  // first pixel to first pixel
    for (int i = 0; i < strip.numPixels(); i = i + 10) {
      for (int j = 0; j < 6; j++) { // number or lit pixels
        strip.setPixelColor(q + i + j, color);
        if (q > 5)
          strip.setPixelColor(q - 6, color); // fill in first pixels
      }
    }
    strip.show();
    delay(delayTime);

    // set  all leds off to clear the strip, do not show() or delay()
    for (int i = 0; i < strip.numPixels(); i = i + 1) {
      strip.setPixelColor(q + i, 0);
    }
  }
}