int steeringWheel;
int x;
int gasPedal;
int breakPedal;
int upShift;
int downShift;
int gear = 0;



void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(13, INPUT);
  pinMode(0, INPUT);
  pinMode(2, INPUT);
  pinMode(12, INPUT_PULLUP);
  pinMode(14, INPUT_PULLUP);}

void loop() {
  //Steering Wheel
  steeringWheel = analogRead(13);
  steeringWheel = map(steeringWheel, 0, 4095, -135, 135);
  x = steeringWheel * -1;
  if(steeringWheel>0){
    Serial.print(steeringWheel);
    Serial.print("° Right");
  }
  else if(steeringWheel<0){
    Serial.print(x);
    Serial.print("° Left");
  }
  else{
    Serial.print("Straight");
  }
  Serial.print("\n");

  //Gas Pedal
  gasPedal = analogRead(0);
  gasPedal = map(gasPedal, 0, 4095, 0, 100);
  Serial.print(gasPedal);
  Serial.print("% Throttle \n");

  //Break Pedal
  breakPedal = analogRead(2);
  breakPedal = map(breakPedal, 0, 4095, 0, 100);
  Serial.print(breakPedal);
  Serial.print("% Break \n");

  //Gear
  upShift = digitalRead(14);
  downShift = digitalRead(12);
  if (gear>0 && gear<8){
    if(upShift == 0){
      gear++;
    }
    if(downShift == 0){
      gear--;
    }
  }
  else if(gear == 0){
    if(upShift == 0){
      gear++;
    }
  }
  else if(gear == 8){
    if(downShift == 0){
      gear--;
    }
  }

  if(gear == 0){
    Serial.print("N");
  }
  else {
    Serial.print(gear);
    if(gear == 1){
      Serial.print("st");
    }
    else if(gear == 2){
      Serial.print("nd");
    }
    else if(gear == 3){
      Serial.print("rd");
    }
    else{
      Serial.print("th");
    }
    Serial.print(" Gear");
  }
  Serial.print("\n");

  

  
  delay(100); // this speeds up the simulation
}