/*
HEADER: What's this thang were doing today?

Digital inputs, and button, and toggles, and state variables and state machines
OH MY

Today we are designing a attendance counter for the Mines football games
The counter, should increase the count 
  with each button click keeping track of attendance.
An LED should also turn on with a button pressand 
  then off with the preceeding button press
*/

//Global pin and variable delcaration
//Pins Needed
int LEDPin = 13;
int ButtonPin = 2;
bool toggle = 0;

//vars needed
int count = 0;

void setup() {
  // put your setup code here, to run once:

  //tell arduino what pins are being used and how (pinMode) and start serial monitor
  
  pinMode(LEDPin,OUTPUT);
  pinMode(ButtonPin,INPUT_PULLUP);
  //INPUT_PULLUP switches the logic of the button --> adds 20 kohms to the circuit
  //When button is pressed -> LOW
  //When not pressed -> HIGH

  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  //part 1a -> button press
  /*if(digitalRead(ButtonPin)==LOW){
  
    count += 1;
    digitalWrite(LEDPin, HIGH);
    delay(100);

  }
  else{
    digitalWrite(LEDPin, LOW);
  }
  Serial.println(count);
*/
  if(digitalRead(ButtonPin)==LOW){
    toggle = !toggle;
    count += 1;
    delay(200);
  }
  else{

  }

  if(toggle==1){
    digitalWrite(LEDPin, HIGH);
  }
  else{
    digitalWrite(LEDPin, LOW);
  }

Serial.println(count);
}