Spelletje

const int buttonPin = 2;     // the number of the pushbutton pin
const int buttonPin2 = 3;     // the number of the pushbutton pin

// variables will change:
int buttonState = LOW;         // variable for reading the pushbutton status
int buttonState2 = LOW;         // variable for reading the pushbutton status

int ledSpeed = 100;

int piezoBuz = 7;

int leftPlayerLed = 4;
int rightPlayerLed = 5;

#define NUMLIGHTS 16
int pins[NUMLIGHTS] = { 24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39 };

int leftPlayer2rightPlayer;

#define leftP2rightP 0
#define rightP2leftP 1

int lightPin;

void(* resetFunc) (void) = 0;//declare reset function at address 0

void setup() {
// put your setup code here, to run once:
pinMode(buttonPin, INPUT);
pinMode(buttonPin2, INPUT);
//  pinMode(pins[NUMLIGHTS], OUTPUT);
pinMode(piezoBuz, OUTPUT);

for (lightPin=0 ; lightPin < NUMLIGHTS ; lightPin++) {
  pinMode(pins[lightPin], OUTPUT);
}
    delay(3000);
}

void loop() {

  static int pos = 0;       // the position of the brightest light in the light array
  static int direction = 1; // the direction the bright spot is travelling (1 or -1)

  int light;

  int inten = 200;

  if (inten > 255) inten = 255;

  for (light=0 ; light < NUMLIGHTS ; light++) {
    if (light == pos) {  // The light at this position is set bright
      analogWrite(pins[light], inten);
    } else if ( light == (pos+1) || light == (pos-1)) {
      // This makes the two lights adjacent to the bright one glow at reduced intensity.
      // It makes for a nicer effect
      analogWrite(pins[light], inten>>4);
    } else {
      // Digital I/O pins 5 & 6 don't seem to go dark if I do analogWrite(pins[light], 0)
      // By doing digitalWrite it all looks correct
      digitalWrite(pins[light], 0);
    }
  }

    if (ledSpeed <10)
    {ledSpeed = 5;}

  pos += direction;
  // if we've reached the end, reverse directions
  buttonState2 = digitalRead(buttonPin2);
  // check if the pushbutton is pressed.
  // if it is, the buttonState is HIGH:
  if (buttonState2 == HIGH && pos == 16 || buttonState2 == HIGH && pos == 15) {
    direction = -1;
    ledSpeed = ledSpeed -4;
  }
  // read the state of the pushbutton value:
  buttonState = digitalRead(buttonPin);
  // check if the pushbutton is pressed.
  // if it is, the buttonState is HIGH:
  if (buttonState == HIGH && pos == 0 || buttonState == HIGH && pos == 1) {
    direction = 1;
    ledSpeed = ledSpeed -4;
  }
  if (pos > 16)
  {

    for (int x = 0; x<5; x++) {
      analogWrite(rightPlayerLed, 255);
      delay(100);
       analogWrite(rightPlayerLed, 0);
       delay(100);
      }

      tone(piezoBuz, 250, 100);

           if (buttonState == HIGH && buttonState2 == HIGH) {
              resetFunc(); //call reset
    }

  } else if (pos <0 )
  {
    for (int x = 0; x<5; x++) {
      analogWrite(leftPlayerLed, 255);
      delay(100);
       analogWrite(leftPlayerLed, 0);
       delay(100);
      }

       tone(piezoBuz, 250, 100);
             if (buttonState == HIGH && buttonState2 == HIGH) {
                 resetFunc(); //call reset
  }

  }
  delay(ledSpeed);
}