Failed motor code

//Pins

#define sw1 5
#define sw2 7
#define led1 13
#define m1 10
#define m2 11

//states

boolean sw1Status;
boolean sw2Status;
boolean prevState1;
boolean prevState2;

//Flags

boolean blinkFlag = 1;
bool sw1Flag;
bool sw2Flag;
bool m1Flag;
bool m2Flag;
bool motorStopFlag;
int state;


//Timing

unsigned long currentMillis;
unsigned long previousMillis;


void setup()
{
  // put your setup code here, to run once:

  pinMode(sw1, INPUT_PULLUP);
  pinMode(sw2, INPUT_PULLUP);
  pinMode(m1, OUTPUT);
  pinMode(m2, OUTPUT);
  pinMode(13, OUTPUT);
  Serial.begin(9600);

}

void loop()
{
  int sw1Status = digitalRead(sw1);
  int sw2Status = digitalRead(sw2);
  if (sw1Status != sw2Status) {
    state = 0;
  }
  currentMillis = millis();
  motorLogic();
}



void motorLogic()
{
  switch (state)
  {
    case 0:
      //set flags and stop motor
      //logic is inverted
      if (sw1Status == LOW & sw2Status == HIGH)
      {
        sw1Flag = 1;
        sw2Flag = 0;
        m1Flag = 1;
        m2Flag = 0;    // meaning it is currently pushing down on sw1 so m1 is high.
        motorStopFlag = 1;


      }

      if (sw1Status == HIGH & sw2Status == LOW)
      {
        sw2Flag = 1;
        sw1Flag = 0;
        m2Flag = 1;
        m1Flag = 0;
        motorStopFlag = 1;

      }
      state = 1;
      break;

    case 1:
      if ((sw1Flag == 1) & (motorStopFlag == 1) || (sw2Flag == 1) & (motorStopFlag == 1))
      {
        motorStop();
        Serial.println("In case 1 motor stopped");
        delay(5000);
        Serial.println("Just finished delay");


        if (sw1Status == LOW & sw2Status == HIGH)
        {
          Serial.println("Chose state 2 from case 1 menu");
          state = 2;                 //if the left is switch is high then state = 2 to rotate it in the opposite direction

        } else if (sw1Status == HIGH & sw2Status == LOW)
        {
          state = 3;
          Serial.println("Chose state 3 from case 1 menu");
          motorStopFlag = 0;
        }




      }
      break;

    case 2:

      //reverse and go to the opposite one.
      motorStopFlag = 0;
      Serial.println("Reversing direction in case 2");
      reverseDirection();            // it will keep going in the opposite direction
      if (sw2Status == LOW)       //until the opposite switch is high
      {
        motorStop();
        Serial.print("Reached sw2 from sw1 in case 2 ");
        state = 0;                 //as it touches that. the state is transfered to 0
      }
      break;

    case 3:

      motorStopFlag = 0;
      Serial.println("in case 3 reversing direction ");
      reverseDirection();         // it will keep going in the opposite direction
      if (sw1Status == LOW)      //until the opposite switch is high
      {
        motorStop();
        Serial.println("Just reached sw1 from sw2 in case 3");
        state = 0;                //as it touches that. the state is transfered to 0
      }
      break;
  }
}


void reverseDirection()
{
  digitalWrite(m1, !m1Flag);
  digitalWrite(m2, !m2Flag);
  Serial.print("Reversing direction");

}

void motorStop()
{
  digitalWrite(m1, HIGH);
  digitalWrite(m2, HIGH);
  Serial.print("Motor stopped");
}