Flappy Bird Game

1#include <Wire.h>
2#include <Adafruit_GFX.h>
3#include <Adafruit_SSD1306.h>
4
5#define SCREEN_WIDTH 128
6#define SCREEN_HEIGHT 64
7Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
8
9// === Bird ===
10int birdX = 20;
11int birdY = 30;
12int birdR = 3;
13int velY = 0;
14int gravity = 1;
15int flapPower = -3;
16
17// === Pipe ===
18int pipeX = SCREEN_WIDTH;
19int pipeW = 15;
20int gapY = 20;
21int gapH = 25;
22
23// === Game Control ===
24#define BUTTON 2
25#define BUZZER 3
26bool buttonPressed = false;
27bool gameOver = false;
28bool gameStarted = false;
29long score = 0;
30long highScore = 0;
31int speed = 2;
32
33void setup() {
34  pinMode(BUTTON, INPUT_PULLUP);
35  pinMode(BUZZER, OUTPUT);
36
37  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
38    for (;;);
39  }
40
41  display.clearDisplay();
42  showSplashScreen();
43  playIntroMusic();
44}
45
46void loop() {
47  if (!gameStarted) {
48    if (digitalRead(BUTTON) == LOW) {
49      resetGame();
50      gameStarted = true;
51      noTone(BUZZER);
52      delay(200);
53    }
54    return;
55  }
56
57  if (!gameOver) {
58    // === Input Tombol Flap (satu kali per tekan) ===
59    if (digitalRead(BUTTON) == LOW && !buttonPressed) {
60      velY = flapPower;
61      buttonPressed = true;
62      tone(BUZZER, 800, 100); // bunyi flap
63    } else if (digitalRead(BUTTON) == HIGH) {
64      buttonPressed = false;
65    }
66
67    // === Update Bird ===
68    birdY += velY;
69    velY += gravity;
70    if (birdY < 0) birdY = 0;
71    if (birdY > SCREEN_HEIGHT - birdR * 2) {
72      birdY = SCREEN_HEIGHT - birdR * 2;
73      gameOver = true;
74      playGameOverMusic();
75    }
76
77    // === Update Pipe ===
78    pipeX -= speed;
79    if (pipeX < -pipeW) {
80      pipeX = SCREEN_WIDTH;
81      gapY = random(10, SCREEN_HEIGHT - gapH - 10);
82      score++;
83
84      // Setiap 10 skor -> tambah kecepatan & bunyi spesial
85      if (score % 10 == 0) {
86        speed++;
87        playScoreMilestoneSound();
88      }
89    }
90
91    // === Deteksi Tabrakan ===
92    if ((birdX + birdR > pipeX && birdX - birdR < pipeX + pipeW) &&
93        (birdY < gapY || birdY + birdR * 2 > gapY + gapH)) {
94      gameOver = true;
95      playGameOverMusic();
96    }
97
98    // === Gambar Layar ===
99    display.clearDisplay();
100    display.fillCircle(birdX, birdY, birdR, SSD1306_WHITE);
101    display.fillRect(pipeX, 0, pipeW, gapY, SSD1306_WHITE);
102    display.fillRect(pipeX, gapY + gapH, pipeW, SCREEN_HEIGHT - (gapY + gapH), SSD1306_WHITE);
103
104    display.setTextSize(1);
105    display.setTextColor(SSD1306_WHITE);
106    display.setCursor(35, 0);
107    display.print("Score: ");
108    display.print(score);
109
110    display.display();
111    delay(20);
112
113  } else {
114    if (score > highScore) highScore = score;
115
116    display.clearDisplay();
117    display.setTextSize(2);
118    display.setTextColor(SSD1306_WHITE);
119    display.setCursor(15, 10);
120    display.println("GAME OVER");
121
122    display.setTextSize(1);
123    display.setCursor(25, 35);
124    display.print("Score: ");
125    display.print(score);
126
127    display.setCursor(25, 50);
128    display.print("High: ");
129    display.print(highScore);
130
131    display.display();
132
133    delay(3000);
134
135    showSplashScreen();
136    playIntroMusic();
137    gameStarted = false;
138  }
139}
140
141// === Fungsi Tambahan ===
142void resetGame() {
143  birdY = 30;
144  velY = 0;
145  pipeX = SCREEN_WIDTH;
146  gapY = 20;
147  score = 0;
148  speed = 2;
149  gameOver = false;
150}
151
152void showSplashScreen() {
153  display.clearDisplay();
154  display.setTextSize(2);
155  display.setTextColor(SSD1306_WHITE);
156  display.setCursor(30, 0);
157  display.println("FLAPPY");
158  display.setCursor(35, 20);
159  display.println("BIRD");
160
161  display.setTextSize(1);
162  display.setCursor(25, 45);
163  display.print("High: ");
164  display.print(highScore);
165
166  display.setTextSize(1);
167  display.setCursor(25, 55);
168  display.println("Press Button");
169
170  display.display();
171}
172
173// === Lagu Intro (versi lama yang kamu suka) ===
174void playIntroMusic() {
175  tone(BUZZER, 262, 150);
176  delay(150);
177  tone(BUZZER, 330, 150);
178  delay(150);
179  tone(BUZZER, 392, 150);
180  delay(150);
181  tone(BUZZER, 523, 300);
182  delay(300);
183  noTone(BUZZER);
184}
185
186// === Lagu Game Over Baru (lebih menarik) ===
187void playGameOverMusic() {
188  int melody[] = {494, 392, 330, 262, 330, 294}; // nada turun lalu naik dikit
189  int duration[] = {200, 200, 200, 300, 150, 400};
190  for (int i = 0; i < 6; i++) {
191    tone(BUZZER, melody[i], duration[i]);
192    delay(duration[i] * 1.3);
193  }
194  noTone(BUZZER);
195}
196
197// === Suara Skor Kelipatan 10 ===
198void playScoreMilestoneSound() {
199  int melody[] = {523, 659, 784};
200  int duration[] = {100, 100, 200};
201  for (int i = 0; i < 3; i++) {
202    tone(BUZZER, melody[i], duration[i]);
203    delay(duration[i] * 1.3);
204  }
205  noTone(BUZZER);