Useless piece of shiz

#include <RedBot.h> //includes the redbot library
RedBotMotors motors;// Instantiate the motor control object.
RedBotSensor IRSensor1 = RedBotSensor(A4);// initialize sensors - left IR
RedBotSensor IRSensor2 = RedBotSensor(A5);// right IR
RedBotBumper lBumper = RedBotBumper(3); // Left bumper
RedBotBumper rBumper = RedBotBumper(11); //Right bumper
int thr = 950; // wood floor varies more
int lSpeed = -70; //forward speed
int rSpeed = 65; //back speed
int turn = 60; //turn speed that worked
int lBumperState; //detect bumper touch
int rBumperState; //detect bumper touch
void setup() {

//test code

//motors.leftMotor(-80);
//motors.rightMotor(75);
//delay(6000);
//motors.stop();
//delay(100);
//motors.leftMotor(-100);
//motors.rightMotor(-100);
//delay(520);
//motors.stop();
Serial.begin(9600);

}

void loop() {

//test code

///Serial.print(IRSensor1.read());
//Serial.print("\t");// tab character
//Serial.print(IRSensor2.read());
//Serial.print("\t");
motors.leftMotor(lSpeed);
motors.rightMotor(rSpeed);
lBumperState = lBumper.read();
rBumperState = rBumper.read();

if(lBumperState == LOW || rBumperState == LOW) { //it touched something
  motors.stop();
  delay(500);
  motors.leftMotor(-1*lSpeed);
  motors.rightMotor(-1*rSpeed);
  delay(500);
  motors.stop();
  delay(500);
  motors.leftMotor(-70);
  motors.rightMotor(-70);
  delay(700);
  motors.stop();
  delay(500);
  motors.leftMotor(lSpeed);
  motors.rightMotor(rSpeed);
  delay(2500);
  motors.stop();
  delay(500);
  motors.leftMotor(70);
  motors.rightMotor(70);
  delay(1000);
  motors.stop();
  delay(500);
  motors.leftMotor(lSpeed);
  motors.rightMotor(rSpeed);
  delay(3500);
  motors.stop();
  delay(500);
  motors.leftMotor(70);
  motors.rightMotor(70);
  delay(1000);
  motors.stop();
  delay(500);
  motors.leftMotor(lSpeed);
  motors.rightMotor(rSpeed);
  delay(2500);
  motors.stop();
  motors.leftMotor(-70);
  motors.rightMotor(-70);
  delay(700);
  motors.stop();
  delay(500);
}

if(IRSensor1.read() > thr) { //Left sensor is off the line, compensate by adjusting right.
  motors.leftMotor(lSpeed+10);
  motors.rightMotor(rSpeed);
  }
if (IRSensor2.read() > thr){ //Right sensor is off the line, compensate by adjusting left
  motors.leftMotor(lSpeed);
  motors.rightMotor(rSpeed+10);
}
//test code

//Serial.print(IRSensor1.read());
//Serial.print("\t");// tab character
//Serial.print(IRSensor2.read());
//Serial.print("\t");
}