Arduinoでゲームを作る：Pong、T-Rex、スネーク、サイモンの作り方

1// Oyun döngüsü iskeleti / Game loop skeleton
2enum State { MENU, PLAYING, GAME_OVER };   // oyunun durumları / game states
3State state = MENU;
4
5const byte BUTTON_PIN = 3;                 // aksiyon butonu / action button
6const unsigned long FRAME_MS = 33;         // ~30 kare/sn / ~30 frames per second
7unsigned long lastFrame = 0;
8unsigned int score = 0;
9
10// Sıçramasız basış: yalnız basıldığı an true / bounce-free: true only at the moment of a press
11bool buttonPressed() {
12  static bool stable = HIGH, lastRead = HIGH;
13  static unsigned long changedAt = 0;
14  bool r = digitalRead(BUTTON_PIN);
15  if (r != lastRead) { lastRead = r; changedAt = millis(); }
16  if (millis() - changedAt > 15 && r != stable) {   // 15 ms sabit kaldı mı? / stable for 15 ms?
17    stable = r;
18    return stable == LOW;
19  }
20  return false;
21}
22
23void setup() {
24  pinMode(BUTTON_PIN, INPUT_PULLUP);       // basınca LOW / LOW when pressed
25  Serial.begin(9600);
26}
27
28void loop() {
29  bool pressed = buttonPressed();          // 1) giriş: her turda oku / input: read on every pass
30  if (pressed && state != PLAYING) {       // menüden ya da oyun sonundan başlat / start from menu or game over
31    score = 0;
32    state = PLAYING;
33  }
34  if (millis() - lastFrame < FRAME_MS) return;   // kare zamanı gelmedi / not time for a frame yet
35  lastFrame = millis();
36
37  if (state == PLAYING) {
38    score++;                               // 2) güncelle: konum, hız, puan / update: position, speed, score
39    if (score >= 300) state = GAME_OVER;   // 3) çarpışma ya da bitiş kontrolü / collision or end check
40    Serial.println(score);                 // 4) çiz: burada ekrana çizilir / draw: the screen is drawn here
41  }
42}

1#include <EEPROM.h>
2
3const int HISCORE_ADDR = 0;          // rekor EEPROM'un 0-1. baytında / high score in EEPROM bytes 0-1
4uint16_t hiScore = 0;
5
6uint16_t loadHiScore() {
7  uint16_t v;
8  EEPROM.get(HISCORE_ADDR, v);       // 2 bayt oku / read 2 bytes
9  if (v == 0xFFFF) v = 0;            // hiç yazılmamış EEPROM 0xFF okunur / blank EEPROM reads 0xFF
10  return v;
11}
12
13void saveIfRecord(uint16_t score) {
14  if (score > hiScore) {             // yalnız rekor kırılınca yaz / write only on a new record
15    hiScore = score;
16    EEPROM.put(HISCORE_ADDR, hiScore);   // put() yalnız değişen baytları yazar / put() writes only changed bytes
17  }
18}
19
20void setup() {
21  Serial.begin(9600);
22  hiScore = loadHiScore();
23  Serial.print(F("Rekor / High score: "));
24  Serial.println(hiScore);
25  saveIfRecord(120);                 // örnek: oyun 120 puanla bitti / example: a game ended with 120 points
26}
27
28void loop() {}

1#include <Wire.h>
2#include <Adafruit_GFX.h>
3#include <Adafruit_SSD1306.h>
4
5Adafruit_SSD1306 display(128, 64, &Wire, -1);
6
7const byte JOY_Y_PIN  = A1;          // joystick VRy ya da potansiyometre / joystick VRy or potentiometer
8const byte BUZZER_PIN = 8;           // pasif buzzer / passive buzzer
9const byte PADDLE_H = 16, PADDLE_W = 3;
10const byte WIN_SCORE = 5;            // 5 sayı alan kazanır / first to 5 wins
11const float MAX_SPEED = 2.8;         // raketten kalın olmasın / keep below paddle thickness + ball size
12const unsigned long FRAME_MS = 30;   // ~33 kare/sn / ~33 frames per second
13
14float ballX, ballY, velX, velY;
15float playerY = 24, cpuY = 24;
16byte playerScore = 0, cpuScore = 0;
17unsigned long lastFrame = 0;
18
19void serve(int dir) {                // topu ortadan at / serve from the center
20  ballX = 63; ballY = 31;
21  velX = 1.8 * dir;
22  velY = random(-10, 11) / 10.0;     // -1,0 ile 1,0 arası / between -1.0 and 1.0
23}
24
25// Topun rakete çarptığı nokta yeni açıyı belirler / where the ball hits the paddle sets the new angle
26void hitPaddle(float paddleY) {
27  float offset = (ballY + 1 - (paddleY + PADDLE_H / 2.0)) / (PADDLE_H / 2.0);  // -1 üst, +1 alt / -1 top, +1 bottom
28  velX = constrain(-velX * 1.05, -MAX_SPEED, MAX_SPEED);   // yön değiştir, %5 hızlan / reverse, 5% faster
29  velY = offset * 1.5;
30  tone(BUZZER_PIN, 880, 15);
31}
32
33void setup() {
34  Serial.begin(9600);
35  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
36    Serial.println(F("SSD1306 allocation failed"));
37    for (;;);                        // ekran yoksa dur / halt without a display
38  }
39  display.setTextColor(SSD1306_WHITE);
40  randomSeed(analogRead(A3));        // boştaki analog pin / a floating analog pin
41  serve(1);
42}
43
44void loop() {
45  if (millis() - lastFrame < FRAME_MS) return;
46  lastFrame = millis();
47
48  // 1) Giriş: oyuncu raketi / Input: player paddle
49  playerY = map(analogRead(JOY_Y_PIN), 0, 1023, 0, 64 - PADDLE_H);
50
51  // 2) Basit yapay zekâ: CPU topu sınırlı hızla izler / Simple AI: the CPU follows the ball at limited speed
52  float target = ballY - PADDLE_H / 2.0;
53  cpuY += constrain(target - cpuY, -1.2, 1.2);
54  cpuY = constrain(cpuY, 0, 64 - PADDLE_H);
55
56  // 3) Topu hareket ettir / Move the ball
57  ballX += velX;
58  ballY += velY;
59
60  // 4) Çarpışmalar / Collisions
61  if (ballY <= 0 || ballY >= 62) {   // üst ve alt duvar / top and bottom walls
62    velY = -velY;
63    ballY = constrain(ballY, 0, 62);
64  }
65  if (velX < 0 && ballX <= 4 && ballX > 0 && ballY + 2 >= playerY && ballY <= playerY + PADDLE_H) {
66    ballX = 4;
67    hitPaddle(playerY);
68  }
69  if (velX > 0 && ballX >= 122 && ballX < 126 && ballY + 2 >= cpuY && ballY <= cpuY + PADDLE_H) {
70    ballX = 122;
71    hitPaddle(cpuY);
72  }
73
74  // 5) Sayı / Point
75  if (ballX <= 0)   { cpuScore++;    tone(BUZZER_PIN, 220, 200); serve(1); }
76  if (ballX >= 126) { playerScore++; tone(BUZZER_PIN, 660, 200); serve(-1); }
77
78  // 6) Çiz / Draw
79  display.clearDisplay();
80  for (byte y = 0; y < 64; y += 6) display.drawFastVLine(63, y, 3, SSD1306_WHITE);  // orta çizgi / center line
81  display.fillRect(1, (int)playerY, PADDLE_W, PADDLE_H, SSD1306_WHITE);
82  display.fillRect(124, (int)cpuY, PADDLE_W, PADDLE_H, SSD1306_WHITE);
83  display.fillRect((int)ballX, (int)ballY, 2, 2, SSD1306_WHITE);
84  display.setTextSize(1);
85  display.setCursor(52, 0); display.print(playerScore);
86  display.setCursor(70, 0); display.print(cpuScore);
87  display.display();
88
89  // 7) Oyun bitti mi? / Game over?
90  if (playerScore >= WIN_SCORE || cpuScore >= WIN_SCORE) {
91    display.setTextSize(2);
92    if (playerScore >= WIN_SCORE) { display.setCursor(22, 24); display.print(F("YOU WIN")); }
93    else                          { display.setCursor(10, 24); display.print(F("GAME OVER")); }
94    display.display();
95    delay(3000);
96    playerScore = cpuScore = 0;
97    serve(1);
98  }
99}

1#include <Wire.h>
2#include <EEPROM.h>
3#include <Adafruit_GFX.h>
4#include <Adafruit_SSD1306.h>
5
6Adafruit_SSD1306 display(128, 64, &Wire, -1);
7
8const byte JUMP_PIN     = 3;         // aksiyon butonu / action button
9const byte JOY_SW_PIN   = 2;         // joystick butonu da zıplatır / the joystick button jumps too
10const byte BUZZER_PIN   = 8;
11const int  HISCORE_ADDR = 0;         // EEPROM 0-1. bayt / EEPROM bytes 0-1
12const byte GROUND_Y = 56;            // zemin çizgisi / ground line
13const byte DINO_X = 10, DINO_W = 14, DINO_H = 14;
14const float JUMP_V  = -4.2;          // zıplama hızı (piksel/kare) / jump speed (px/frame)
15const float GRAVITY = 0.3;           // yer çekimi (piksel/kare²) / gravity (px/frame²)
16const unsigned long FRAME_MS = 30;   // ~33 kare/sn / ~33 frames per second
17
18enum State { MENU, PLAYING, GAME_OVER };
19State state = MENU;
20
21struct Cactus { float x; byte w, h; };
22Cactus cacti[2];
23
24float dinoY, velY, speed;
25uint16_t score = 0, hiScore = 0;
26unsigned long lastFrame = 0;
27
28bool jumpHeld() {
29  return digitalRead(JUMP_PIN) == LOW || digitalRead(JOY_SW_PIN) == LOW;
30}
31
32uint16_t loadHiScore() {
33  uint16_t v;
34  EEPROM.get(HISCORE_ADDR, v);
35  return (v == 0xFFFF) ? 0 : v;      // boş EEPROM 0xFFFF okunur / blank EEPROM reads 0xFFFF
36}
37
38void placeCactus(byte i, float startX) {
39  cacti[i].x = startX;
40  cacti[i].w = random(4, 9);         // 4-8 piksel genişlik / 4-8 px wide
41  cacti[i].h = random(8, 17);        // 8-16 piksel yükseklik / 8-16 px tall
42}
43
44void resetGame() {
45  dinoY = GROUND_Y - DINO_H;
46  velY = 0;
47  speed = 2.0;
48  score = 0;
49  placeCactus(0, 140);
50  placeCactus(1, 140 + random(70, 140));
51}
52
53// İki dikdörtgen üst üste biniyor mu? (AABB) / Do two rectangles overlap? (AABB)
54bool overlap(int ax, int ay, int aw, int ah, int bx, int by, int bw, int bh) {
55  return ax < bx + bw && ax + aw > bx && ay < by + bh && ay + ah > by;
56}
57
58void drawDino(int x, int y, bool legA) {
59  display.fillRect(x + 6, y, 8, 5, SSD1306_WHITE);                  // kafa / head
60  display.drawPixel(x + 9, y + 1, SSD1306_BLACK);                   // göz / eye
61  display.fillRect(x, y + 5, 10, 6, SSD1306_WHITE);                 // gövde / body
62  display.fillRect(x + 2, y + 11, 2, legA ? 3 : 1, SSD1306_WHITE);  // sol bacak / left leg
63  display.fillRect(x + 6, y + 11, 2, legA ? 1 : 3, SSD1306_WHITE);  // sağ bacak / right leg
64}
65
66void drawScene() {
67  display.clearDisplay();
68  display.drawFastHLine(0, GROUND_Y, 128, SSD1306_WHITE);
69  bool onGround = dinoY >= GROUND_Y - DINO_H;
70  drawDino(DINO_X, (int)dinoY, onGround ? (score / 4) % 2 : true);  // koşma animasyonu / running animation
71  for (byte i = 0; i < 2; i++) {
72    display.fillRect((int)cacti[i].x, GROUND_Y - cacti[i].h, cacti[i].w, cacti[i].h, SSD1306_WHITE);
73  }
74  display.setTextSize(1);
75  display.setCursor(0, 0);  display.print(score);
76  display.setCursor(80, 0); display.print(F("HI ")); display.print(hiScore);
77}
78
79void showMessage(const __FlashStringHelper *msg) {
80  display.fillRect(14, 18, 100, 28, SSD1306_BLACK);
81  display.drawRect(14, 18, 100, 28, SSD1306_WHITE);
82  display.setCursor(64 - strlen_P((const char *)msg) * 3, 28);   // ortala (karakter 6 piksel) / center (6 px per char)
83  display.print(msg);
84  display.display();
85}
86
87void gameOver() {
88  tone(BUZZER_PIN, 150, 300);
89  if (score > hiScore) {             // yeni rekor: yalnız şimdi yaz / new record: write only now
90    hiScore = score;
91    EEPROM.put(HISCORE_ADDR, hiScore);
92  }
93  drawScene();
94  showMessage(F("GAME OVER"));
95  delay(800);                        // basılı buton hemen yeniden başlatmasın / a held button must not restart at once
96  state = GAME_OVER;
97}
98
99void setup() {
100  pinMode(JUMP_PIN, INPUT_PULLUP);
101  pinMode(JOY_SW_PIN, INPUT_PULLUP);
102  Serial.begin(9600);
103  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
104    Serial.println(F("SSD1306 allocation failed"));
105    for (;;);
106  }
107  display.setTextColor(SSD1306_WHITE);
108  randomSeed(analogRead(A3));
109  hiScore = loadHiScore();
110  if (digitalRead(JUMP_PIN) == LOW) {    // açılışta basılıysa rekoru sıfırla / held at power-up: reset the record
111    hiScore = 0;
112    EEPROM.put(HISCORE_ADDR, hiScore);
113  }
114  resetGame();
115  drawScene();
116  showMessage(F("PRESS START"));
117}
118
119void loop() {
120  if (millis() - lastFrame < FRAME_MS) return;
121  lastFrame = millis();
122
123  if (state != PLAYING) {            // menü ya da oyun sonu: basınca başla / menu or game over: press to start
124    if (jumpHeld()) {
125      while (jumpHeld());            // bırakılmasını bekle / wait for release
126      resetGame();
127      state = PLAYING;
128    }
129    return;
130  }
131
132  // 1) Giriş ve fizik / Input and physics
133  bool onGround = dinoY >= GROUND_Y - DINO_H;
134  if (onGround && jumpHeld()) {
135    velY = JUMP_V;
136    tone(BUZZER_PIN, 1200, 20);
137  }
138  velY += GRAVITY;                   // her karede hız artar / velocity grows every frame
139  dinoY += velY;
140  if (dinoY > GROUND_Y - DINO_H) { dinoY = GROUND_Y - DINO_H; velY = 0; }   // yere indi / landed
141
142  // 2) Engeller ve çarpışma / Obstacles and collision
143  for (byte i = 0; i < 2; i++) {
144    cacti[i].x -= speed;
145    if (cacti[i].x < -(float)cacti[i].w) {            // ekrandan çıktı / left the screen
146      float otherX = cacti[1 - i].x;
147      placeCactus(i, max(128.0, otherX + random(70, 140)));
148    }
149    // biraz küçük çarpışma kutusu daha adil hissettirir / a slightly smaller hitbox feels fairer
150    if (overlap(DINO_X + 2, (int)dinoY + 1, DINO_W - 4, DINO_H - 2,
151                (int)cacti[i].x, GROUND_Y - cacti[i].h, cacti[i].w, cacti[i].h)) {
152      gameOver();
153      return;
154    }
155  }
156
157  // 3) Puan ve zorluk / Score and difficulty
158  score++;
159  if (score % 200 == 0 && speed < 5.0) speed += 0.25;   // yaklaşık 6 sn'de bir hızlan / speed up every ~6 s
160
161  // 4) Çiz / Draw
162  drawScene();
163  display.display();
164}

1#include <Adafruit_NeoPixel.h>
2#include <EEPROM.h>
3
4const byte W = 8, H = 8;             // 16x16 matris için 16 yap / set to 16 for a 16x16 matrix
5const bool SERPENTINE = false;       // zikzak dizilimli panelde true / true for zigzag-wired panels
6const byte DATA_PIN = 6;             // DIN, 330 Ω üzerinden / DIN through 330 Ω
7const byte JOY_X = A0, JOY_Y = A1, JOY_SW = 2;
8const byte BUZZER_PIN = 8;
9const int  HISCORE_ADDR = 2;         // EEPROM 2-3. bayt / EEPROM bytes 2-3
10
11Adafruit_NeoPixel matrix(W * H, DATA_PIN, NEO_GRB + NEO_KHZ800);
12
13byte snakeX[W * H], snakeY[W * H];   // [0] baş, sonrası gövde / [0] head, then the body
14int snakeLen;
15int8_t dirX, dirY, nextDX, nextDY;
16byte foodX, foodY;
17unsigned int stepMs;
18unsigned long lastStep = 0;
19uint16_t hiScore;
20bool alive = false;
21
22// (x, y) → LED sırası / (x, y) → LED index
23uint16_t xyToIndex(byte x, byte y) {
24  if (SERPENTINE && (y & 1)) return y * W + (W - 1 - x);   // tek satırlar ters yönde / odd rows run backwards
25  return y * W + x;
26}
27
28bool onSnake(byte x, byte y) {
29  for (int i = 0; i < snakeLen; i++) {
30    if (snakeX[i] == x && snakeY[i] == y) return true;
31  }
32  return false;
33}
34
35void placeFood() {
36  do {                               // yem yılanın üstüne düşmesin / food must not land on the snake
37    foodX = random(W);
38    foodY = random(H);
39  } while (onSnake(foodX, foodY));
40}
41
42void resetGame() {
43  snakeLen = 3;
44  for (int i = 0; i < snakeLen; i++) { snakeX[i] = 3 - i; snakeY[i] = H / 2; }
45  dirX = nextDX = 1;                 // sağa doğru başla / start moving right
46  dirY = nextDY = 0;
47  stepMs = 300;
48  placeFood();
49  alive = true;
50}
51
52void readJoystick() {
53  int x = analogRead(JOY_X), y = analogRead(JOY_Y);
54  // Geri dönüş yasak: kontrol şimdiki yöne göre / no reversing: check against the current direction
55  if      (x < 300 && dirX != 1)  { nextDX = -1; nextDY = 0; }
56  else if (x > 700 && dirX != -1) { nextDX = 1;  nextDY = 0; }
57  else if (y < 300 && dirY != 1)  { nextDX = 0;  nextDY = -1; }
58  else if (y > 700 && dirY != -1) { nextDX = 0;  nextDY = 1; }
59}
60
61void draw() {
62  matrix.clear();
63  matrix.setPixelColor(xyToIndex(foodX, foodY), matrix.Color(255, 0, 0));      // yem kırmızı / food red
64  for (int i = snakeLen - 1; i >= 0; i--) {
65    uint32_t c = (i == 0) ? matrix.Color(255, 200, 0) : matrix.Color(0, 160, 0); // baş sarı / head yellow
66    matrix.setPixelColor(xyToIndex(snakeX[i], snakeY[i]), c);
67  }
68  matrix.show();
69}
70
71void gameOver() {
72  alive = false;
73  uint16_t score = snakeLen - 3;     // yenen yem sayısı / food eaten
74  tone(BUZZER_PIN, 150, 400);
75  if (score > hiScore) { hiScore = score; EEPROM.put(HISCORE_ADDR, hiScore); }
76  for (byte k = 0; k < 3; k++) {     // kırmızı yanıp sön / flash red
77    matrix.fill(matrix.Color(80, 0, 0)); matrix.show(); delay(200);
78    matrix.clear();                      matrix.show(); delay(200);
79  }
80  for (uint16_t i = 0; i < score && i < W * H; i++) matrix.setPixelColor(i, matrix.Color(0, 0, 120));  // puan kadar LED / one LED per point
81  matrix.show();
82  Serial.print(F("Skor / Score: "));  Serial.print(score);
83  Serial.print(F("  Rekor / Best: ")); Serial.println(hiScore);
84}
85
86void step() {
87  dirX = nextDX; dirY = nextDY;
88  int nx = snakeX[0] + dirX, ny = snakeY[0] + dirY;
89  if (nx < 0 || nx >= W || ny < 0 || ny >= H) { gameOver(); return; }   // duvar / wall
90
91  bool eat = (nx == foodX && ny == foodY);
92  // Yem yoksa kuyruk ucu boşalacağı için ona çarpmak sayılmaz / without food the tail tip moves away, so it is not a hit
93  int checkLen = eat ? snakeLen : snakeLen - 1;
94  for (int i = 0; i < checkLen; i++) {
95    if (snakeX[i] == nx && snakeY[i] == ny) { gameOver(); return; }    // kendine çarptı / hit itself
96  }
97
98  if (eat) snakeLen++;
99  for (int i = snakeLen - 1; i > 0; i--) {      // gövdeyi bir hücre kaydır / shift the body one cell
100    snakeX[i] = snakeX[i - 1];
101    snakeY[i] = snakeY[i - 1];
102  }
103  snakeX[0] = nx; snakeY[0] = ny;
104
105  if (eat) {
106    tone(BUZZER_PIN, 1000, 40);
107    if (stepMs > 120) stepMs -= 10;             // her yemde hızlan / faster after every food
108    if (snakeLen == W * H) { gameOver(); return; }   // tahta doldu: kazandın / board full: you win
109    placeFood();
110  }
111}
112
113void setup() {
114  pinMode(JOY_SW, INPUT_PULLUP);
115  Serial.begin(9600);
116  matrix.begin();
117  matrix.setBrightness(30);          // düşük parlaklık = düşük akım / low brightness = low current
118  randomSeed(analogRead(A3));
119  EEPROM.get(HISCORE_ADDR, hiScore);
120  if (hiScore == 0xFFFF) hiScore = 0;
121  resetGame();
122  draw();
123}
124
125void loop() {
126  if (!alive) {                      // oyun bitti: joystick butonuyla yeniden / game over: restart with the joystick button
127    if (digitalRead(JOY_SW) == LOW) { resetGame(); draw(); delay(300); }
128    return;
129  }
130  readJoystick();                    // her turda oku, hiçbir hareketi kaçırma / read on every pass, never miss a move
131  if (millis() - lastStep >= stepMs) {
132    lastStep = millis();
133    step();
134    if (alive) draw();
135  }
136}

1#include <EEPROM.h>
2
3const byte LED_PINS[4]    = {9, 10, 11, 12};       // yeşil, kırmızı, sarı, mavi / green, red, yellow, blue
4const byte BUTTON_PINS[4] = {2, 3, 4, 5};          // LED'lerle aynı sırada / same order as the LEDs
5const int  TONES[4]       = {330, 440, 554, 659};  // E4, A4, C#5, E5: A majör akoru / A major chord
6const byte BUZZER_PIN     = 8;
7const int  HISCORE_ADDR   = 8;                     // EEPROM 8-9. bayt / EEPROM bytes 8-9
8const byte MAX_LEVEL      = 50;
9
10byte sequence[MAX_LEVEL];
11byte level = 0;
12uint16_t hiScore;
13
14void playColor(byte c, int ms) {
15  digitalWrite(LED_PINS[c], HIGH);
16  tone(BUZZER_PIN, TONES[c]);
17  delay(ms);
18  digitalWrite(LED_PINS[c], LOW);
19  noTone(BUZZER_PIN);
20}
21
22// Basılan rengi döndürür; 3 sn içinde basılmazsa -1 / returns the pressed colour; -1 after 3 s
23int waitForButton() {
24  unsigned long start = millis();
25  while (millis() - start < 3000) {
26    for (byte i = 0; i < 4; i++) {
27      if (digitalRead(BUTTON_PINS[i]) == LOW) {
28        playColor(i, 200);                              // basılan rengi göster / show the pressed colour
29        while (digitalRead(BUTTON_PINS[i]) == LOW);     // bırakılmasını bekle / wait for release
30        delay(30);                                      // sıçramayı atla / skip the bounce
31        return i;
32      }
33    }
34  }
35  return -1;
36}
37
38// LED'ler döner; ilk basış oyunu başlatır ve rastgeleliği tohumlar
39// LEDs chase until the first press, which starts the game and seeds the randomness
40void waitForStart() {
41  byte i = 0;
42  while (true) {
43    digitalWrite(LED_PINS[i], HIGH);
44    for (byte t = 0; t < 20; t++) {                     // 200 ms boyunca butonlara bak / poll the buttons for 200 ms
45      for (byte b = 0; b < 4; b++) {
46        if (digitalRead(BUTTON_PINS[b]) == LOW) {
47          digitalWrite(LED_PINS[i], LOW);
48          randomSeed(micros());                         // basış anı her seferinde farklı / the press time always differs
49          while (digitalRead(BUTTON_PINS[b]) == LOW);
50          delay(600);
51          return;
52        }
53      }
54      delay(10);
55    }
56    digitalWrite(LED_PINS[i], LOW);
57    i = (i + 1) % 4;
58  }
59}
60
61void endGame(uint16_t score) {
62  tone(BUZZER_PIN, 110, 700);
63  for (byte k = 0; k < 3; k++) {                        // tüm LED'ler yanıp söner / all LEDs flash
64    for (byte i = 0; i < 4; i++) digitalWrite(LED_PINS[i], HIGH);
65    delay(200);
66    for (byte i = 0; i < 4; i++) digitalWrite(LED_PINS[i], LOW);
67    delay(200);
68  }
69  if (score > hiScore) { hiScore = score; EEPROM.put(HISCORE_ADDR, hiScore); }
70  Serial.print(F("Seviye / Level: "));  Serial.print(score);
71  Serial.print(F("  Rekor / Best: ")); Serial.println(hiScore);
72  level = 0;
73  delay(1000);
74}
75
76void setup() {
77  for (byte i = 0; i < 4; i++) {
78    pinMode(LED_PINS[i], OUTPUT);
79    pinMode(BUTTON_PINS[i], INPUT_PULLUP);              // basınca LOW / LOW when pressed
80  }
81  Serial.begin(9600);
82  EEPROM.get(HISCORE_ADDR, hiScore);
83  if (hiScore == 0xFFFF) hiScore = 0;
84}
85
86void loop() {
87  if (level == 0) waitForStart();
88  if (level == MAX_LEVEL) { endGame(MAX_LEVEL); return; }   // hepsini bildin / you completed every level
89
90  sequence[level++] = random(4);                       // diziye yeni bir renk ekle / append a new colour
91  int showMs = max(180, 520 - level * 20);             // seviye arttıkça hızlanır / faster at higher levels
92  for (byte i = 0; i < level; i++) {                   // diziyi baştan göster / replay the whole sequence
93    playColor(sequence[i], showMs);
94    delay(showMs / 2);
95  }
96  for (byte i = 0; i < level; i++) {                   // oyuncu aynı sırayı tekrarlar / the player repeats it
97    if (waitForButton() != sequence[i]) {              // yanlış ya da geç / wrong or too late
98      endGame(level - 1);
99      return;
100    }
101  }
102  delay(700);                                          // tur arası / pause between rounds
103}

1#include <Wire.h>
2#include <EEPROM.h>
3#include <LiquidCrystal_I2C.h>
4
5LiquidCrystal_I2C lcd(0x27, 16, 2);  // adres 0x3F de olabilir / the address may also be 0x3F
6
7const byte JUMP_PIN = 3, BUZZER_PIN = 8;
8const int  HISCORE_ADDR = 4;         // EEPROM 4-5. bayt / EEPROM bytes 4-5
9const byte PLAYER_COL = 1;           // koşucunun sütunu / runner's column
10const byte JUMP_STEPS = 4;           // zıplama süresi (adım) / jump length (steps)
11const byte MIN_GAP = 4;              // kaktüsler arası en az boşluk / minimum gap between cacti
12
13// 5x8 özel karakterler / 5x8 custom characters
14byte runA[8]   = {0b01110, 0b01110, 0b00100, 0b01110, 0b10101, 0b00100, 0b01010, 0b10001};
15byte runB[8]   = {0b01110, 0b01110, 0b00100, 0b01110, 0b10101, 0b00100, 0b01010, 0b01010};
16byte cactus[8] = {0b00100, 0b00101, 0b10101, 0b10101, 0b10110, 0b01100, 0b00100, 0b00100};
17
18byte ground[16];                     // 1 = o sütunda kaktüs var / 1 = cactus in that column
19byte gap = 0, jumpLeft = 0;
20uint16_t score = 0, hiScore = 0;
21unsigned int stepMs = 300;
22unsigned long lastStep = 0;
23bool alive = false;
24
25// Sıçramasız basış: yalnız basıldığı an true / bounce-free: true only at the moment of a press
26bool buttonPressed() {
27  static bool stable = HIGH, lastRead = HIGH;
28  static unsigned long changedAt = 0;
29  bool r = digitalRead(JUMP_PIN);
30  if (r != lastRead) { lastRead = r; changedAt = millis(); }
31  if (millis() - changedAt > 15 && r != stable) {
32    stable = r;
33    return stable == LOW;
34  }
35  return false;
36}
37
38void draw() {
39  byte row = jumpLeft > 0 ? 0 : 1;   // havadaysa üst satır / top row while jumping
40  lcd.setCursor(0, 0);
41  for (byte c = 0; c < 11; c++) lcd.write((uint8_t)(row == 0 && c == PLAYER_COL ? 0 : ' '));
42  char buf[6];
43  sprintf(buf, "%5u", score);        // sağa yaslı skor / right-aligned score
44  lcd.print(buf);
45  lcd.setCursor(0, 1);
46  for (byte c = 0; c < 16; c++) {
47    if (row == 1 && c == PLAYER_COL) lcd.write((uint8_t)(score & 1));   // runA / runB sırayla / alternately
48    else lcd.write((uint8_t)(ground[c] ? 2 : ' '));
49  }
50}
51
52void startGame() {
53  memset(ground, 0, sizeof(ground));
54  gap = 0; jumpLeft = 0; score = 0; stepMs = 300;
55  alive = true;
56  lastStep = millis();
57  draw();
58}
59
60void die() {
61  alive = false;
62  tone(BUZZER_PIN, 150, 400);
63  if (score > hiScore) { hiScore = score; EEPROM.put(HISCORE_ADDR, hiScore); }
64  lcd.clear();
65  lcd.print(F("GAME OVER ")); lcd.print(score);
66  lcd.setCursor(0, 1);
67  lcd.print(F("BEST ")); lcd.print(hiScore);
68}
69
70void setup() {
71  pinMode(JUMP_PIN, INPUT_PULLUP);
72  lcd.init();
73  lcd.backlight();
74  lcd.createChar(0, runA);
75  lcd.createChar(1, runB);
76  lcd.createChar(2, cactus);
77  EEPROM.get(HISCORE_ADDR, hiScore);
78  if (hiScore == 0xFFFF) hiScore = 0;
79  randomSeed(analogRead(A3));
80  lcd.setCursor(0, 0); lcd.print(F("LCD RUNNER"));
81  lcd.setCursor(0, 1); lcd.print(F("BEST ")); lcd.print(hiScore);
82}
83
84void loop() {
85  if (buttonPressed()) {
86    if (!alive) startGame();                       // başlat / start
87    else if (jumpLeft == 0) {                      // yerdeyse zıpla / jump only from the ground
88      jumpLeft = JUMP_STEPS;
89      tone(BUZZER_PIN, 1200, 20);
90      draw();                                      // zıplamayı hemen göster / show the jump at once
91    }
92  }
93  if (!alive || millis() - lastStep < stepMs) return;
94  lastStep = millis();
95
96  for (byte c = 0; c < 15; c++) ground[c] = ground[c + 1];   // dünya sola kayar / the world scrolls left
97  if (gap >= MIN_GAP && random(100) < 35) { ground[15] = 1; gap = 0; }
98  else { ground[15] = 0; gap++; }
99
100  if (jumpLeft > 0) jumpLeft--;                              // havada geçen bir adım / one step in the air
101  if (jumpLeft == 0 && ground[PLAYER_COL]) { die(); return; } // yerdeyken kaktüse çarptı / hit a cactus on the ground
102
103  score++;
104  if (score % 25 == 0 && stepMs > 120) stepMs -= 15;         // giderek hızlan / speed up gradually
105  draw();
106}