#include <Adafruit_TFTLCD.h>
#include <Adafruit_GFX.h>
#include <TouchScreen.h>

#define LCD_CS A3
#define LCD_CD A2
#define LCD_WR A1
#define LCD_RD A0
#define LCD_RESET A4
#define TS_MINX 143
#define TS_MINY 126
#define TS_MAXX 947
#define TS_MAXY 902
#define YP A2
#define XM A3
#define YM 8
#define XP 9
#define BLACK   0x0000
#define RED     0xF800
#define WHITE   0xFFFF

Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);
TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);
boolean buttonEnabled = true;

void setup() {
  tft.reset();
  tft.begin(0x9325);
  tft.setRotation(1);
  tft.fillScreen(BLACK); // Background screen
  tft.drawRect(0,0,319,240,WHITE);
  tft.setCursor(40,80);
  tft.setTextColor(WHITE); // Text color
  tft.setTextSize(2);
  tft.print(" 2.8 inch TFT Shield"); // Text above the button
  tft.fillRect(60,180, 200, 40, RED);
  tft.drawRect(60,180,200,40,WHITE);
  tft.setCursor(80,188);
  tft.setTextColor(WHITE);
  tft.setTextSize(3);
  tft.print("Press me!"); // Button Text
}

void loop() {
  TSPoint p = ts.getPoint();

  if (p.z > ts.pressureThreshhold) {
   p.x = map(p.x, TS_MAXX, TS_MINX, 0, 320);
   p.y = map(p.y, TS_MAXY, TS_MINY, 0, 240);

  if (p.x > 60 && p.x < 260 && p.y > 180 && p.y < 220 && buttonEnabled) {
    buttonEnabled = false;
    pinMode(XM, OUTPUT);
    pinMode(YP, OUTPUT);
    tft.fillScreen(BLACK);
    tft.drawRect(0,0,319,240,WHITE);
    tft.setCursor(20,90);
    tft.setTextColor(WHITE);
    tft.setTextSize(2);
    tft.print("Your display is working!"); // Text after the button press
   }
   delay(10);
  }
}