Keypad Entry Lock With LEDs

/* Passcode keypad input program
 * Functionality:
 * Power on and ready, light white led on
 * Correct code button press, light green led for 250 ms
 * Incorrect code button press, light red led for 500 ms and reset code sequence
 * Full correct code entry, light green light for 2000 ms and reset code sequence
 */
#include <Keypad.h>

//Define Pins (Variables)
#define GREEN 10                                                                                    
#define WHITE 11
#define RED 12

//Define Passcode Variables
#define pCode1 '3'
#define pCode2 '7'
#define pCode3 '0'
#define pCode4 '2'
//bool bCodeFail = true;
bool bCodeFail1 = true;
bool bCodeFail2 = true;
bool bCodeFail3 = true;
bool bCodeFail4 = true;

//Setup keypad pins and outputs
const byte ROWS = 4; //four rows
const byte COLS = 4; //four columns
//define the cymbols on the buttons of the keypads
char hexaKeys[ROWS][COLS] = {
  {'1','2','3','A'},
  {'4','5','6','B'},
  {'7','8','9','C'},
  {'*','0','#','D'}
};
byte rowPins[ROWS] = {9, 8, 7, 6}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {5, 4, 3, 2}; //connect to the column pinouts of the keypad

//initialize an instance of class NewKeypad
Keypad customKeypad = Keypad( makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS);


void setup() {
  // put your setup code here, to run once:
pinMode(GREEN, OUTPUT);
pinMode(WHITE, OUTPUT);
digitalWrite(WHITE, HIGH);
pinMode(RED, OUTPUT);
Serial.begin(9600);
//bCodeFail = false;
}

void loop() {
  // put your main code here, to run repeatedly:
//TEST LEDS
//digitalWrite(GREEN, HIGH);
//digitalWrite(WHITE, HIGH);
//digitalWrite(RED, HIGH);
//delay(500);
//digitalWrite(GREEN, LOW);
//digitalWrite(WHITE, LOW);
//digitalWrite(RED, LOW);
//delay(500);

//TEST KEYPAD
//char customKey = customKeypad.getKey();
  
//  if (customKey)
//  {
//    Serial.println(customKey);
//    if (customKey == '1')
//    {
//      digitalWrite(GREEN, HIGH);
//      delay(250);
//      digitalWrite(GREEN, LOW);
//    }
//    if (customKey == '2' || customKey == '3')//,'4','5','6','7','8','9','0')
//    {
//      digitalWrite(RED, HIGH);
//      delay(500);
//      digitalWrite(RED, LOW);
//    }
//  }
  char kPress = customKeypad.getKey();
  if (kPress)
  {
    Serial.println(kPress);
    if (kPress == pCode1 && bCodeFail1 == true)
    {
      digitalWrite(GREEN, HIGH);
      delay(250);
      digitalWrite(GREEN, LOW);
      bCodeFail1 = false;
    }
    else
    {
      if (kPress == pCode2 && bCodeFail2 == true && bCodeFail1 == false)
      {
        digitalWrite(GREEN, HIGH);
        delay(250);
        digitalWrite(GREEN, LOW);
        bCodeFail2 = false;
      }
      else
      {
        if (kPress == pCode3 && bCodeFail3 == true && bCodeFail1 == false && bCodeFail2 == false)
        {
          digitalWrite(GREEN, HIGH);
          delay(250);
          digitalWrite(GREEN, LOW);
          bCodeFail3 = false;
        }
        else
        {
          if (kPress == pCode4 && bCodeFail4 == true & bCodeFail1 == false && bCodeFail2 == false && bCodeFail3 == false)
          {
            digitalWrite(GREEN, HIGH);
            delay(3000);
            digitalWrite(GREEN, LOW);
            bCodeFail1 = true;
            bCodeFail2 = true;
            bCodeFail3 = true;
            bCodeFail4 = true; 
          }
          else
          {
            digitalWrite(RED, HIGH);
            delay(500);
            digitalWrite(RED, LOW);
            bCodeFail1 = true;
            bCodeFail2 = true;
            bCodeFail3 = true;
            bCodeFail4 = true;
          }
        }
      }
    }
    //Serial.println(bCodeFail);
  }





  
}