runThroughClass.ino

/*
  ####  #       ####  #####    ##   #       ####
 #    # #      #    # #    #  #  #  #      #
 #      #      #    # #####  #    # #       ####
 #  ### #      #    # #    # ###### #           #
 #    # #      #    # #    # #    # #      #    #
  ####  ######  ####  #####  #    # ######  ####
*/
//pressure on pad where hit is registered
int hitThreshold = 780;
//milliseconds that LED is lit for
int lightDelay = 300;

//stores last update time
unsigned long previousMillis;
unsigned long currentMillis;

//pad and led pin info
int centerPad = A0;
int rightPad = A1;
int bottomPad = A3;
int leftPad = A5;

int centerLED = 2;
int rightLED = 3;
int bottomLED = 4;
int leftLED = 7;

int sensors[] = { centerPad, rightPad, bottomPad, leftPad };
int LEDs[] = { centerLED, rightLED, bottomLED, leftLED };

//stores last combo input
int input_combo[] = {};

/*
  #####
 #     # #        ##    ####   ####
 #       #       #  #  #      #
 #       #      #    #  ####   ####
 #       #      ######      #      #
 #     # #      #    # #    # #    #
  #####  ###### #    #  ####   ####
*/
class Pad{
  //object variables
  int padPin;
  int ledPin;
  //variables that maintain current state
  int ledState; //store HIGH/LOW of LED


  //initializes the object
public:
  Pad(int pad, int led){
    padPin = pad;
    ledPin = led;
    pinMode(ledPin, OUTPUT);
    pinMode(padPin, INPUT);
    ledState = LOW;
    previousMillis = 0;
  }
  //object functions
  void Update(){
    checkPad();
    dimLED();
  }

  bool checkPad(){
    int padReading = analogRead(padPin);
    if (padReading >= hitThreshold){
      previousMillis = millis(); //record time
      lightLED();//light the led
      //add pad to end of input_combo
      input_combo[sizeof(input_combo)] = padPin;
      return true;
    }else{
      return false;
    }
  }
  void lightLED(){
    ledState = HIGH; //update ledState
    digitalWrite(ledPin, ledState); //update LED
    previousMillis = millis(); //record time
  }

  void dimLED(){
    currentMillis = millis();
    //if led is lit, and last update was longer than lightDelay ago, turn led off
    if((ledState == HIGH) && (currentMillis >= previousMillis + lightDelay)){
      ledState = LOW; //update ledState
      digitalWrite(ledPin, ledState); //update led
    }
  }
};

//instatiate the game pads
//(pad, led)
Pad pad_center(centerPad, centerLED);
Pad pad_right(rightPad, rightLED);
Pad pad_bottom(bottomPad, bottomLED);
Pad pad_left(leftPad, leftLED);

void setup(){
  Serial.begin(9600);
}
void loop(){

  pad_center.Update();
  pad_right.Update();
  pad_bottom.Update();
  pad_left.Update();
}

void chooseCombo(){

}
void showCombo(int combo){
  for(i = 0; i < sizeof(combo); i++){
    
  }
}

int combo123[] = { centerPad, centerPad, leftPad};
int combo234[] = {centerPad, leftPad, rightPad};
int combo342[] = {leftPad, rightPad, centerPad};
int combo1256[] = {leftPad, leftPad, bottomPad, bottomPad};