Game Controller

//step 1: add url for board
//Step 2: go to Board manager find and set board
//step 2: include keyboard library
//step 3: code! Reference - Tom Igoe - https://www.arduino.cc/en/Tutorial/KeyboardAndMouseControl
//https://learn.adafruit.com/adafruit-feather-m0-adalogger/setup
//https://learn.adafruit.com/adafruit-feather-m0-adalogger/adapting-sketches-to-m0
//https://itp.nyu.edu/physcomp/labs/labs-arduino-digital-and-analog/analog-in-with-an-arduino/
//https://www.arduino.cc/en/Reference/KeyboardPress
//https://itp.nyu.edu/physcomp/labs/labs-arduino-digital-and-analog/digital-input-and-output-with-an-arduino/

//----------CODE---------

#include <Keyboard.h>

const int upButton = 13;
const int downButton = 12;
const int leftButton = 11;
const int rightButton = 10;
const int reloadButton = 9;
const int enterButton = 6;
const int ledPin = 5;

//int potMove;
int up;
int down;
int left;
int right;
int reload;
int enter;
int led;

void setup() {
  Serial.begin (9600); //set up serial baud rate
  pinMode(upButton, INPUT_PULLUP);
  pinMode(downButton, INPUT_PULLUP);
  pinMode(leftButton, INPUT_PULLUP);
  pinMode(rightButton, INPUT_PULLUP);
  pinMode(reloadButton, INPUT_PULLUP);
  pinMode(enterButton, INPUT_PULLUP);
  pinMode(ledPin, OUTPUT);
  Keyboard.begin();
}
//
void loop() {
  up = digitalRead(upButton);
  down = digitalRead(downButton);
  left = digitalRead(leftButton);
  right = digitalRead(rightButton);
  reload = digitalRead(reloadButton);
  enter = digitalRead(enterButton);
  //potMove = analogRead(A2);
  // led = digitalRead(ledPin);

  //use buttons and pot to control keyboard
  //  Serial.println(potMove);
  if (up == LOW) {
    Keyboard.press('w');
    Serial.println("UP");
    delay(10);
    Keyboard.release('w');
  }
  if (down == LOW) {
    Keyboard.press('s');
    Serial.println("DOWN");
    delay(10);
    Keyboard.release('s');

  }
  if (right == LOW) {
    Keyboard.press ('d');
    Serial.println("RIGHT_");
    delay(10);
    Keyboard.release('d');
  }
  if (left == LOW) {
    Keyboard.press('a');
    Serial.println("LEFT_");
    delay(10);
    Keyboard.release('a');
  }

  if (reload == LOW) {
    Keyboard.press(135);
    Keyboard.press('r');
    delay(50);
    Keyboard.releaseAll();
    digitalWrite(ledPin, HIGH);
    delay(1000);
    Serial.println("RELOAD");
    digitalWrite(ledPin, LOW);
  }

  if (enter == LOW) {
    Keyboard.write(176);
    digitalWrite(ledPin, HIGH);
    delay(1000);
    digitalWrite(ledPin, LOW);
    Serial.println("ENTER");
  }
  // delay(1);

  //  if (up == LOW) {
  //    Serial.println("UP");
  //  }
  //
  //  if (down == LOW) {
  //    Serial.println("DOWN");
  //  }
  //
  //  if (left == LOW) {
  //    Serial.println("LEFT");
  //  }
  //
  //  if (right == LOW) {
  //    Serial.println("RIGHT");
  //  }

  //  if (potMove <= 127) {
  //    Serial.println("RIGHT");
  //  }
  //if (potMove >= 823) {
  //    Serial.println("LEFT");
  //  }
  //delay(500);
}