#include <FastLED.h>
#define NUM_LEDS 50
#define LED_PIN 5
#define BRIGHTNESS 75
#define LED_TYPE NEOPIXEL
#define COLOR_ORDER GRB
#define UPDATES_PER_SECOND 75
CRGB ledStrip[NUM_LEDS];
CRGBPalette16 currentPalette;
TBlendType currentBlending;
const int pin12 = 12;
const int pin11 = 11;
const int pin10 = 10;
const int pin9  =  9;
const int pin8  =  8;
const int pin7  =  7;
const int pin6  =  6;
const int pin5  =  5;

void setup() {
  // put your setup code here, to run once:
  delay(3000);
  FastLED.addLeds<LED_TYPE, LED_PIN>(ledStrip, NUM_LEDS);
  FastLED.setBrightness(BRIGHTNESS);
  currentPalette = RainbowStripeColors_p;
  currentBlending = NOBLEND;
  pinMode(pin12, INPUT_PULLUP);
  pinMode(pin11, INPUT_PULLUP);
  pinMode(pin10, INPUT_PULLUP);

}

void StripFill (CRGB color, uint8_t from, uint8_t to) {
  for (uint8_t i = from; i <= to; i++) {
    ledStrip[i] = color;
  }
}

/*void leftStripWipe {
  for(int i = NUM_LEDS; i++) {
    ledStrip[i] = CRGB::Red;
    FastLED.show();
    ledStrip[i] = CRGB::Red;
    FastLED.show();
    delay(5);
  }
}*/

void loop() {
  // put your main code here, to run repeatedly:
  int d12 = digitalRead(pin12);
  int d11 = digitalRead(pin11);
  int d10 = digitalRead(pin10);
  if (d12 == 1 && d11 == 1 && d10 == 1) {
    StripFill(CRGB::Black, 0, 50);
    FastLED.show();
  }

  if (d12 == 0) {
    for (int i = 0; i < NUM_LEDS; i++) {
      ledStrip[i] = CRGB::Red;
      FastLED.show();
      ledStrip[i] = CRGB::Red;
      FastLED.show();
    }
  if (d10 == 0) {
    for(int i = NUM_LEDS-1; i >= 0; i--)
    ledStrip[i] = CRGB::Blue;
    FastLED.show();
    ledStrip[i] = CRGB::Blue;
    FastLED.show();
    delay(5);
  }
  }
}