int joystickleft = A0;
int joystickright = A1; // These don't really make sense to me but they're correct according to Arduino LOL

int lval = 0;
int rval = 0;
int leftsuccess = 0, noteleft=0;
int rightsuccess = 0, noteright=0;
unsigned long timer=0, totaltime = 0;
float score, lastscore;
int gamefinish = 0;

long randNumberleft;
long randNumberright;


void setup() { // put your setup code here, to run once:
  pinMode(6, OUTPUT); // RED
  pinMode (9, OUTPUT); // GREEN
  pinMode(10, OUTPUT); // BLUE
  pinMode(4, OUTPUT); // BUZZER
  
  Serial.begin(9600);
  randomSeed(analogRead(0));

  digitalWrite(6, LOW);
  digitalWrite(9, LOW);
  digitalWrite(10, LOW);

  Serial.println("HELLO.");
  delay(1000);
  Serial.println("Each of these joysticks has an random value.");
  delay(2000);
  Serial.println("Your goal is to find them both as quickly as possible.");
  delay(2000);
  Serial.println("You will be timed.");
  delay(2000);
}


void loop() { // put your main code here, to run repeatedly:
  gamefinish = 0;
  noteleft=0;
  noteright=0;

  randNumberleft = random(1023);
  randNumberright = random(1023);
  
  Serial.println(randNumberleft); // DELETE LATER!!
  Serial.println(randNumberright);

  Serial.println("Ready to play? Game starts in 3 seconds.\n");
  delay(3000);
  Serial.println("GO!");
  totaltime = micros();
  lastscore = totaltime/1000000.0;
  
  while (gamefinish == 0) {

  lval = analogRead(joystickleft);
  rval = analogRead(joystickright);

Serial.println(lval);
Serial.println(rval);

    if ((lval <= randNumberleft+5 && lval >= randNumberleft-5) && noteleft==0) {
      Serial.println("-LEFT SETTING REACHED-");
      digitalWrite(6, HIGH);
      tone(4, 330, 100);
      delay(100);
      tone(4, 392, 500);
      leftsuccess = 1;
      noteleft=1;
    }

    if ((rval <= randNumberright+5 && rval >= randNumberright-5) && noteright==0) {
      Serial.println("-RIGHT SETTING REACHED-");
      digitalWrite(9, HIGH);
      tone(4, 330, 500);
      delay(100);
      tone(4, 392, 500);
      rightsuccess = 1;
      noteright=1;
    }

    if (lval > randNumberleft+5 || lval < randNumberleft-5) {
      leftsuccess = 0;
      noteleft=0;
    }

    if (rval > randNumberright+5 || rval < randNumberright-5) {
      rightsuccess = 0;
      noteright=0;
    }

    if (leftsuccess==1 && rightsuccess==1) {
      digitalWrite(10, HIGH);
      tone(4, 330, 500);
      delay(100);
      tone(4, 262, 500);
      delay(100);
      tone(4, 392, 600);
      Serial.println("---CRACKED---");
      
      timer = micros();
      score = timer/1000000.0;
//      Serial.println(timer);
//      Serial.println(score);
      score = score-lastscore;
      Serial.print("Time: ");
      Serial.print(score);
      Serial.println(" sec");
  
      delay(1000);
      Serial.println("\nNew game will start in 5 seconds.\n");
      delay(5000);
      gamefinish = 1;
    }
  }
}