const int redLED_L = 4;
const int redLED_R = 14;
const int greenLED = 9;
const int button_L = 1;
const int button_R = 16;

const char selfID = '1'; // Madison
const char jacobID = '0';
const char kevinID = '2';

void setup() {
  // put your setup code here, to run once:
  pinMode(redLED_L,OUTPUT);
  pinMode(redLED_R,OUTPUT);
  pinMode(greenLED,OUTPUT);
  pinMode(button_L,INPUT);
  pinMode(button_R,INPUT);
  
  Serial.begin(9600);

  attachInterrupt(button_L,LPress,RISING);
  attachInterrupt(button_R,RPress,RISING);
}

void loop() {
  // put your main code here, to run repeatedly:
    if (Serial.available()>0){
    char Data=Serial.read();
    if (Data==selfID){
//      digitalWrite(outpin1,HIGH);
    Data=Serial.read();
    if (Data==jacobID){
      // message sent by Jacob
      digitalWrite(redLED_L,HIGH);
      delay(1000);
      digitalWrite(redLED_L,LOW);
    }
    else if (Data=kevinID){
      // message sent by Kevin
      digitalWrite(redLED_R,HIGH);
      delay(1000);
      digitalWrite(redLED_R,LOW); 
    }
   
    }
    delay(1000);
//    digitalWrite(outpin1,LOW);
//    digitalWrite(outpin2,LOW);
  }

}

void LPress() {
  Serial.print(jacobID);
  digitalWrite(greenLED,HIGH);
  delay(1000);
}

void RPress() {
  Serial.print(kevinID);
  digitalWrite(greenLED,HIGH);
  delay(1000);
}