int p1=13;
int p2=12;
int p3=11;
int p4=10;
int s1=9;
int s2=8;
int s3=7;
int s4=6;
int v1=5;
int v2=4;
int v3=3;
int v4=2;
int red=0;
int xpin=A1;
int ypin=A0;
int button=1;
int xval;
int yval;
int buttonval;
int wait=500;

void setup()
{
  pinMode(p1, OUTPUT);
  pinMode(p2, OUTPUT);
  pinMode(p3, OUTPUT);
  pinMode(p4, OUTPUT);
  pinMode(s1, OUTPUT);
  pinMode(s2, OUTPUT);
  pinMode(s3, OUTPUT);
  pinMode(s4, OUTPUT);
  pinMode(v1, OUTPUT);
  pinMode(v2, OUTPUT);
  pinMode(v3, OUTPUT);
  pinMode(v4, OUTPUT);
  pinMode(red,OUTPUT);
  pinMode(xpin,INPUT);
  pinMode(ypin,INPUT);
  pinMode(button,INPUT);
  digitalWrite( button,HIGH);
  //Serial.begin(9600);

}
  void loop()
  { 
    xval=analogRead(xpin);
    yval=analogRead(ypin);
    buttonval=digitalRead(button);
    delay(wait);
    //Serial.println(buttonval);

    if( buttonval==1)
    {
      digitalWrite(red,HIGH);
    }
    else
    {
      digitalWrite(red,LOW);
    }
    if(xval==0 && yval==512)
    {
      digitalWrite(p1,HIGH);
      digitalWrite(p2,HIGH);
      digitalWrite(p3,HIGH);
      digitalWrite(p4,HIGH);
    }
    
    if( xval==512 && yval==1023)
    {
      digitalWrite(p1,LOW);
      digitalWrite(p2,LOW);
      digitalWrite(p3,LOW);
      digitalWrite(p4,LOW);
      digitalWrite(s1,HIGH);
      digitalWrite(s2,HIGH);
      digitalWrite(s3,HIGH);
      digitalWrite(s4,HIGH);
    }
  if( xval==1023 && yval==512)
  { 
      digitalWrite(s1,LOW);
      digitalWrite(s2,LOW);
      digitalWrite(s3,LOW);
      digitalWrite(s4,LOW);
      digitalWrite(v1,HIGH);
      digitalWrite(v2,HIGH);
      digitalWrite(v3,HIGH);
      digitalWrite(v4,HIGH);
     
     
  }
if(xval==512 && yval==0)
{ 
      digitalWrite(p1,HIGH);
      digitalWrite(p2,HIGH);
      digitalWrite(p3,HIGH);
      digitalWrite(p4,HIGH);
      digitalWrite(s1,HIGH);
      digitalWrite(s2,HIGH);
      digitalWrite(s3,HIGH);
      digitalWrite(s4,HIGH);
      digitalWrite(v1,HIGH);
      digitalWrite(v2,HIGH);
      digitalWrite(v3,HIGH);
      digitalWrite(v4,HIGH);
      
      

}
if(xval==512 && yval==512)
{
      digitalWrite(p1,LOW);
      digitalWrite(p2,LOW);
      digitalWrite(p3,LOW);
      digitalWrite(p4,LOW);
      digitalWrite(s1,LOW);
      digitalWrite(s2,LOW);
      digitalWrite(s3,LOW);
      digitalWrite(s4,LOW);
      digitalWrite(v1,LOW);
      digitalWrite(v2,LOW);
      digitalWrite(v3,LOW);
      digitalWrite(v4,LOW);

}

    
  }