// int t1 = 0;
// int t2 = 0;
// int t3 = 0;
// int t4 = 0;
// int t5 = 0;
// int t6 = 0;

unsigned long blinkinterval;
unsigned long currentMillis;


int target1In = 5;
int target2In = 6;
int target3In = 7;
int target4In = 8;
int target5In = 9;
int target6In = 10;

int target = -1;

int target1Out = 11;
int target2Out = 12;
int target3Out = 13;
int target4Out = 10;
int target5Out = 29;
int target6Out = 3;

void setup() {
  pinMode(target1In, INPUT);
  pinMode(target2In, INPUT);
  pinMode(target3In, INPUT);
  pinMode(target4In, INPUT);
  pinMode(target5In, INPUT);
  pinMode(target6In, INPUT);
  
  pinMode(target1Out, OUTPUT);
  pinMode(target2Out, OUTPUT);
  pinMode(target3Out, OUTPUT);
  pinMode(target4Out, OUTPUT);
  pinMode(target5Out, OUTPUT);
  pinMode(target6Out, OUTPUT);

  
  // attachInterrupt(digitalPinToInterrupt(target1In), loop, HIGH);

}

void blinkTarget() {
  currentMillis = millis();
  if (currentMillis - blinkinterval >= 700){
  blinkinterval = currentMillis;

  target = random(7);
  if (target==1){
    digitalWrite(target1Out, HIGH); 
  }
  else{
    digitalWrite(target1Out, LOW);
  }

  if (target==2){
    digitalWrite(target2Out, HIGH);
  }
  else{
    digitalWrite(target2Out, LOW);
  }

  if (target==3){
    digitalWrite(target3Out, HIGH);
  }
  else{
    digitalWrite(target3Out, LOW);
  }

  if (target==4){
    digitalWrite(target4Out, HIGH);
  }
  else{
    digitalWrite(target4Out, LOW);
  }

  if (target==5){
    digitalWrite(target5Out, HIGH);
  }
  else{
    digitalWrite(target5Out, LOW);
  }

  if (target==6){
    digitalWrite(target6Out, HIGH);
  }
  else{
    digitalWrite(target6Out, LOW);
  }

  // if (digitalRead(target1In)==HIGH){
  //   digitalWrite(target1Out, LOW);
  }
}
// }

// void strikeTarget(){
//   if (target1In == HIGH){
//     digitalWrite(target1Out, LOW);
//     digitalWrite(target2Out, LOW);
//     digitalWrite(target3Out, LOW);
//     digitalWrite(target4Out, LOW);
//     digitalWrite(target5Out, LOW);
//     digitalWrite(target6Out, LOW);
//   }
// }

void loop(){
  blinkTarget();
  if (digitalRead(target1In)==HIGH){
    digitalWrite(target1Out, LOW);
    // blinkinterval = 0;
    // currentMillis = 0;
    // blinkTarget();
  }
  if (digitalRead(target2In)==HIGH){
    digitalWrite(target2Out, LOW);
    // blinkinterval = 0;
    // currentMillis = 0;
    // blinkTarget();
  }
  if (digitalRead(target3In)==HIGH){
    digitalWrite(target3Out, LOW);
    // blinkinterval = 0;
    // currentMillis = 0;
    // blinkTarget();
  }
  if (digitalRead(target4In)==HIGH){
    digitalWrite(target4Out, LOW);
    // blinkinterval = 0;
    // currentMillis = 0;
    // blinkTarget();
  }
  if (digitalRead(target5In)==HIGH){
    digitalWrite(target5Out, LOW);
    // blinkinterval = 0;
    // currentMillis = 0;
    // blinkTarget();
  }
  if (digitalRead(target6In)==HIGH){
    digitalWrite(target6Out, LOW);
    // blinkinterval = 0;
    // currentMillis = 0;
    // blinkTarget();
  }
}