// Relay Control

// set pin numbers for Cameras:
const int RC25 =  31;   // Camera Relay 25 Yards
const int RC50 =  32;   // Camera Relay 50 Yards
const int RC75 =  33;   // Camera Relay 75 Yards
const int RC100 = 34;   // Camera Relay 100 Yards

// set pin numbers for Lights:
const int RL25 =  35;   // Light Relay 25 Yards
const int RL50 =  36;   // Light Relay 50 Yards
const int RL75 =  37;   // Light Relay 75 Yards
const int RL100 = 38;   // Light Relay 100 Yards

// set pin numbers for ABB Ref:
const int ABB0  =  39;   // ABB Ref Relay 0 Yards
const int ABB25 =  40;   // ABB Ref Relay 25 Yards
const int ABB50 =  41;   // ABB Ref Relay 50 Yards
const int ABB75 =  42;   // ABB Ref Relay 75 Yards
const int ABB100 = 43;   // ABB Ref Relay 100 Yards

// set pin numbers for Selector Switch Inputs:
const int SS0  =  2;   // Selector Switch 0 Yards
const int SS25 =  3;   // Selector Switch 25 Yards
const int SS50 =  4;   // Selector Switch 50 Yards
const int SS75 =  5;   // Selector Switch 75 Yards
const int SS100 = 6;   // Selector Switch 100 Yards

// variables will change:
int SS0State = 0;         // variable for reading the Selector Switch status
int SS25State = 0;
int SS50State = 0;
int SS75State = 0;
int SS100State = 0;

void setup() {
  // initialize the Camera Relay pins as an outputs:
  pinMode(RC25, OUTPUT);
  pinMode(RC50, OUTPUT);
  pinMode(RC75, OUTPUT);
  pinMode(RC100, OUTPUT);

  // initialize the Light Relay pins as an outputs:
  pinMode(RL25, OUTPUT);
  pinMode(RL50, OUTPUT);
  pinMode(RL75, OUTPUT);
  pinMode(RL100, OUTPUT);

  // initialize the ABB Ref Relay pins as an outputs:
  pinMode(ABB0, OUTPUT);
  pinMode(ABB25, OUTPUT);
  pinMode(ABB50, OUTPUT);
  pinMode(ABB75, OUTPUT);
  pinMode(ABB100, OUTPUT);

  // initialize the Selector Switch pins as an Inputs:
  pinMode(SS0, INPUT);
  pinMode(SS25, INPUT);
  pinMode(SS50, INPUT);
  pinMode(SS75, INPUT);
  pinMode(SS100, INPUT);
}

void loop() {
  // read the state of the Selector Switch value:
  SS0State = digitalRead(SS0);
  SS25State = digitalRead(SS25);
  SS50State = digitalRead(SS50);
  SS75State = digitalRead(SS75);
  SS100State = digitalRead(SS100);

  // Selector Switch Logic:
    // Check 0 Yard Selection:
    
  if (SS0State == HIGH) {
    // turn All Lights Off and All Cameras OFF and turn on 0 Yard ABB Ref:
    digitalWrite(RC25, LOW);
    digitalWrite(RC50, LOW);
    digitalWrite(RC75, LOW);
    digitalWrite(RC100, LOW);
    digitalWrite(RL25, LOW);
    digitalWrite(RL50, LOW);
    digitalWrite(RL75, LOW); 
    digitalWrite(RL100, LOW);
    digitalWrite(ABB0, HIGH);
    digitalWrite(ABB25, LOW);
    digitalWrite(ABB50, LOW);
    digitalWrite(ABB75, LOW);
    digitalWrite(ABB100, LOW);
    
  } else { 
    // turn LED off:
    digitalWrite(ABB0, LOW);
  }

  // Check 25 Yard Selection:
  if (SS25State == HIGH) {
    // turn 25Y Light ON and 25Y Camera ON and turn on 25 Yard ABB Ref:
    digitalWrite(RC25, HIGH);
    digitalWrite(RC50, LOW);
    digitalWrite(RC75, LOW);
    digitalWrite(RC100, LOW);
    digitalWrite(RL25, HIGH);
    digitalWrite(RL50, LOW);
    digitalWrite(RL75, LOW);
    digitalWrite(RL100, LOW);
    digitalWrite(ABB0, LOW);
    digitalWrite(ABB25, HIGH);
    digitalWrite(ABB50, LOW);
    digitalWrite(ABB75, LOW);
    digitalWrite(ABB100, LOW);
    
  } else { 
    // turn 25Y camera and lights off:
    digitalWrite(RC25, LOW);
    digitalWrite(RL25, LOW);
    digitalWrite(ABB25, LOW);
  }

  // Check 50 Yard Selection:
  if (SS50State == HIGH) {
    // turn 50Y Light ON and 50Y Camera ON and turn on 50 Yard ABB Ref:
    digitalWrite(RC25, LOW);
    digitalWrite(RC50, HIGH);
    digitalWrite(RC75, LOW);
    digitalWrite(RC100, LOW);
    digitalWrite(RL25, LOW);
    digitalWrite(RL50, HIGH);
    digitalWrite(RL75, LOW);
    digitalWrite(RL100, LOW);
    digitalWrite(ABB0, LOW);
    digitalWrite(ABB25, LOW);
    digitalWrite(ABB50, HIGH);
    digitalWrite(ABB75, LOW);
    digitalWrite(ABB100, LOW);
    
  } else { 
    // turn 50Y camera and lights off:
    digitalWrite(RC50, LOW);
    digitalWrite(RL50, LOW);
    digitalWrite(ABB50, LOW);
  }

  // Check 75 Yard Selection:
  if (SS75State == HIGH) {
    // turn 75Y Light ON and 75Y Camera ON and turn on 75 Yard ABB Ref:
    digitalWrite(RC25, LOW);
    digitalWrite(RC50, LOW);
    digitalWrite(RC75, HIGH);
    digitalWrite(RC100, LOW);
    digitalWrite(RL25, LOW);
    digitalWrite(RL50, LOW);
    digitalWrite(RL75, HIGH);
    digitalWrite(RL100, LOW);
    digitalWrite(ABB0, LOW);
    digitalWrite(ABB25, LOW);
    digitalWrite(ABB50, LOW);
    digitalWrite(ABB75, HIGH);
    digitalWrite(ABB100, LOW);
    
  } else { 
    // turn 75Y camera and lights off:
    digitalWrite(RC75, LOW);
    digitalWrite(RL75, LOW);
    digitalWrite(ABB75, LOW);
  }

    // Check 100 Yard Selection:
  if (SS100State == HIGH) {
    // turn 100Y Light ON and 100Y Camera ON and turn on 100 Yard ABB Ref:
    digitalWrite(RC25, LOW);
    digitalWrite(RC50, LOW);
    digitalWrite(RC75, LOW);
    digitalWrite(RC100, HIGH);
    digitalWrite(RL25, LOW);
    digitalWrite(RL50, LOW);
    digitalWrite(RL75, LOW);
    digitalWrite(RL100, HIGH);
    digitalWrite(ABB0, LOW);
    digitalWrite(ABB25, LOW);
    digitalWrite(ABB50, LOW);
    digitalWrite(ABB75, LOW);
    digitalWrite(ABB100, HIGH);
    
  } else { 
    // turn 100Y camera and lights off:
    digitalWrite(RC100, LOW);
    digitalWrite(RL100, LOW);
    digitalWrite(ABB100, LOW);
  }
  
}