#include <SoftwareSerial.h>
SoftwareSerial blueToothSerial(1,2);
#define joyX A3 //green front back
#define joyY A4  // brown right left
//#define joyButton 5
int Relay1=5, Relay2=6, Relay3=7, Relay4=9;
int c = 10; //Bluetooth value received

void setup() {
 blueToothSerial.begin(9600);
 pinMode(Relay1,OUTPUT); pinMode(Relay2,OUTPUT); 
 pinMode(Relay3,OUTPUT); pinMode(Relay4,OUTPUT);
 digitalWrite(Relay1, LOW);  digitalWrite(Relay2, LOW); //turn off all motors
 digitalWrite(Relay3, LOW);  digitalWrite(Relay4, LOW); //turn off all motors
// pinMode(joyButton,INPUT);
// digitalWrite(joyButton,HIGH);
//  Serial.begin(9600);
}

void loop() {
 // Parents Control //
if (blueToothSerial.available()) {
 c = blueToothSerial.read();  
// Serial.print(c);
  while (c == 20) 
   {digitalWrite(Relay2, LOW);
    digitalWrite(Relay3, LOW);
    digitalWrite(Relay4, LOW);
    delay(100);
    digitalWrite(Relay1, HIGH);
    c = blueToothSerial.read();}

  while (c == 30) 
   {digitalWrite(Relay1, LOW);      
    digitalWrite(Relay3, LOW);
    digitalWrite(Relay4, LOW);
    delay(100);
    digitalWrite(Relay2, HIGH);
    c = blueToothSerial.read();}
     
  while (c == 40)
   {digitalWrite(Relay1, LOW);
    digitalWrite(Relay2, LOW);
    digitalWrite(Relay4, LOW);
    delay(100);
    digitalWrite(Relay3, HIGH);
    c = blueToothSerial.read();}
   
  while (c == 50) 
   {digitalWrite(Relay1, LOW);
    digitalWrite(Relay2, LOW);
    digitalWrite(Relay3, LOW);      
    delay(100);
    digitalWrite(Relay4, HIGH);
    c = blueToothSerial.read();}
   
  if (c == 10) 
   {digitalWrite(Relay1, LOW);
    digitalWrite(Relay2, LOW);
    digitalWrite(Relay3, LOW);      
    digitalWrite(Relay4, LOW);
    delay(100);}
    }
 // Kid Control  //
 if (c==10) {
  int xValue = analogRead(joyX);
//  Serial.println(xValue);
  int yValue = analogRead(joyY);
//  Serial.println(yValue);
  while (xValue >800) 
   {digitalWrite(Relay2, LOW);
    digitalWrite(Relay3, LOW);
    digitalWrite(Relay4, LOW);
    digitalWrite(Relay1, HIGH);
    xValue = analogRead(joyX);}

  while (xValue < 300) 
   {digitalWrite(Relay1, LOW);      
    digitalWrite(Relay3, LOW);
    digitalWrite(Relay4, LOW);
    digitalWrite(Relay2, HIGH);
    xValue = analogRead(joyX);}

  while (yValue >800)
    {digitalWrite(Relay1, LOW);
    digitalWrite(Relay2, LOW);
    digitalWrite(Relay4, LOW);
    digitalWrite(Relay3, HIGH);
    yValue = analogRead(joyY);}
  
 while (yValue < 300) 
   {digitalWrite(Relay1, LOW);
    digitalWrite(Relay2, LOW);
    digitalWrite(Relay3, LOW);      
    digitalWrite(Relay4, HIGH);
    yValue = analogRead(joyY);}
    
    digitalWrite(Relay1, LOW);
    digitalWrite(Relay2, LOW);
    digitalWrite(Relay3, LOW);      
    digitalWrite(Relay4, LOW);
  }
  }