#include <Tiny4kOLED.h>

const int TOUCH_SENSOR_PIN = 3;
const int BUZZER_PIN = 4;
const int RGB_LED_RED_PIN = 0;
const int RGB_LED_GREEN_PIN = 1;
const int RGB_LED_BLUE_PIN = 2;

void setup() {
    Tiny4kOLED.init();
    pinMode(TOUCH_SENSOR_PIN, INPUT);
    pinMode(BUZZER_PIN, OUTPUT);
    pinMode(RGB_LED_RED_PIN, OUTPUT);
    pinMode(RGB_LED_GREEN_PIN, OUTPUT);
    pinMode(RGB_LED_BLUE_PIN, OUTPUT);
}

void loop() {
    if (digitalRead(TOUCH_SENSOR_PIN) == HIGH) {
        Tiny4kOLED.clear();
        Tiny4kOLED.setCursor(0, 0);
        Tiny4kOLED.print("Happy Birthday!");
        digitalWrite(BUZZER_PIN, HIGH); // Start playing music
        analogWrite(RGB_LED_RED_PIN, 255); // Set RGB LED to red
        // You can add more effects here (e.g., color transitions)
    } else {
        digitalWrite(BUZZER_PIN, LOW);
        analogWrite(RGB_LED_RED_PIN, 0); // Turn off RGB LED
    }
}