#include <LiquidCrystal_I2C.h>

#define Horizontal A1
#define Vertical A0
int sel = 2;

LiquidCrystal_I2C display(0x27, 16, 2);


void setup() {
  pinMode(Horizontal, INPUT);
  pinMode(Vertical, INPUT);
  pinMode(sel, INPUT_PULLUP);

  display.init();
  display.backlight();

}

void loop() {
  int verticalStick = analogRead(Vertical);
  int horizontalStick = analogRead(Horizontal);

  if (horizontalStick == 512 && verticalStick == 512){
    display.setCursor(0,0);
    display.print("center");
  } else if (horizontalStick == 1023 && verticalStick == 512){
    display.setCursor(0,0);
    display.print("left  ");
  } else if  (horizontalStick == 0 && verticalStick == 512){
    display.setCursor(0,0);
    display.print("right ");
  } else if (horizontalStick == 512 && verticalStick == 1023){
    display.setCursor(0,0);
    display.print("up    ");
  } else if (horizontalStick == 512 && verticalStick == 0){
    display.setCursor(0,0);
    display.print("down  ");
  }
    

}