تم نشر هذا المشروع لجميع الأشخاص المهتمين في مجال تصنيع وابتكار المشاريع الإلكترونية والبرمجية، و نود التنويه أن موقع انا الكتروني يخلي مسؤوليته التامة في حال لم يعمل المشروع لدى العميل أو في حال الاستخدام الخاطئ للمكونات الإلكترونية والكهربائية التي قد تؤدي لحدوث أي مشكلة لا سمح الله.

تنويه: يُمكن توصيل هذه الوحدة بلوحة Arduino وتثبيتها عليها مباشرة.

• للتعرف على تجهيز لوحة أردوينو للبرمجة قم بزيارة الرابط التالي.
• للإطلاع على كيفية تحميل وتنصيب المكتبات قم بزيارة الرابط التالي.
• قبل تحميل الكود البرمجي، عليك تحميل المكتبات التالية:
• LiquidCrystal.h
• Keypad.h
• في حال لم يعمل هذا الكود البرمجي، قم بتحميل ملف الكود بالضغط على زر التحميل الموجود في الأسفل.

/****************************************************************\
================================================================

Arduino LCD shield Chrome Dino

================================================================
\****************************************************************/

// LCD driver
#include <LiquidCrystal.h>
#include <Keypad.h>

/****************************************************************\
================================================================
CIRCUIT (Tinkercad version)
================================================================

LCD RS pin to arduino digital pin 12
LCD Enable pin to arduino digital pin 11
LCD D4 pin to arduino digital pin 5
LCD D5 pin to arduino digital pin 4
LCD D6 pin to arduino digital pin 3
LCD D7 pin to arduino digital pin 2
LCD R/W pin to arduino ground
LCD VSS pin to arduino ground
LCD VCC pin to arduino 5V
PUSH BUTTON terminal 1a to arduino pin 7
PUSH BUTTON terminal 2a to ground

================================================================
CIRCUIT (LCD shield 1602A D1 ROBOT (DF ROBOT))
================================================================

LCD RS pin to arduino digital pin 8
LCD Enable pin to arduino digital pin 9
LCD Backlight LED to arduino pin 10
LCD D4 pin to arduino digital pin 4
LCD D5 pin to arduino digital pin 5
LCD D6 pin to arduino digital pin 6
LCD D7 pin to arduino digital pin 7
LCD A0 to arduino A0 pin (LCD shield keypad)
LCD VIN to arduino VIN pin
LCD GND to arduino GND pin
LCD 5V to arduino 5V pin
LCD RST to arduino RST pin

================================================================
\****************************************************************/

// Comment out if running with a single button
#define CMK_HARDWARE

#ifdef CMK_HARDWARE
// LCD pins
#define RS 8 // LCD reset pin
#define En 9 // LCD enable pin
#define D4 4 // LCD data pin 4
#define D5 5 // LCD data pin 5
#define D6 6 // LCD data pin 6
#define D7 7 // LCD data pin 7
#else
// LCD pins
#define RS 12 // LCD reset pin
#define En 11 // LCD enable pin
#define D4 5 // LCD data pin 4
#define D5 4 // LCD data pin 5
#define D6 3 // LCD data pin 6
#define D7 2 // LCD data pin 7
#endif

// init LCD
LiquidCrystal lcd(RS, En, D4, D5, D6, D7);

// game score
int score = 0;

// limit jump frequency
bool allow_jump = false;

// dino left leg char
byte dino_l[8] = {
B00000111,
B00000101,
B00000111,
B00010110,
B00011111,
B00011110,
B00001110,
B00000100
};

// dino right leg char
byte dino_r[8] = {
B00000111,
B00000101,
B00000111,
B00010110,
B00011111,
B00011110,
B00001110,
B00000010
};

// small cactus
byte cactus_small[8] = {
B00000000,
B00000000,
B00000100,
B00000101,
B00010101,
B00010110,
B00001100,
B00000100
};

// big cactus
byte cactus_big[8] = {
B00000000,
B00000100,
B00000101,
B00010101,
B00010110,
B00001100,
B00000100,
B00000100
};

// game world
char world[] = {
32, 32, 32, 32, 32, 32, 32, 83, 99, 111, 114, 101, 58, 32, 32, 32,
32, 0, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
};

// infinite run routine
uint8_t scroll_world() {
// on the real hardware we need a delay
#ifdef CMK_HARDWARE
delay(250);
#endif

// create next random object on the map (small/big cactus or empty square)
char random_object = random(2, 35); // ’35’ is a probability of encountering a cactus

// place cactus on map
if (random_object < 4) world[31] = random_object;

// place empty square on map
else world[31] = 32;

// loop over second row of game world map
for (int i = 16; i < 32; i++) {
// scroll only if encounter a cactus
if (world[i] == 2 or world[i] == 3) {
// previous cell (cactus or empty)
char prev = (i < 31) ? world[i + 1] : 32;

// dino and cactus collision detection (game over)
if (world[i – 1] < 2) return 1;

// scroll world
world[i – 1] = world[i];
world[i] = prev;
}
}

// erase top right cell on map (otherwise it gets a cactus as a side effect)
world[15] = 32;

// erase cactus behind dino after jump
if (world[16] < 2) world[16] = 32;

// no collisions, hence keep running
return 0;
}

// update world
void update_world() {
// scroll map, detect collisions
int game_over = scroll_world();

// winning condition
if (score == 999) {
lcd.setCursor(0, 0);
lcd.print(” YOU WIN! “);
lcd.setCursor(0, 1);
lcd.write(byte(0));
lcd.write(byte(32));
lcd.write(byte(2));
lcd.write(byte(2));
lcd.write(byte(2));
lcd.write(byte(3));
lcd.write(byte(3));
lcd.write(byte(3));
lcd.write(byte(3));
lcd.write(byte(3));
lcd.write(byte(3));
lcd.write(byte(2));
lcd.write(byte(2));
lcd.write(byte(2));
lcd.write(byte(32));
lcd.write(byte(1));
while(1);
}

// hit a cactus
if (game_over) {
lcd.setCursor(0, 1);
lcd.write(byte(0));
lcd.write(byte(3));
lcd.print(” GAME OVER! “);
lcd.write(byte(3));
lcd.write(byte(0));
while(1);
}

// increase the score
score++;

// update score
lcd.setCursor(13, 0);
lcd.print(score);

// set cursor to top left corner of LCD
lcd.setCursor(0, 0);

// loop over game world map array
for (int i = 0; i < 32; i++) {
// mimic dino stepping left and right legs
if (world[i] < 2) world[i] ^= 1;

// update cursor for rendering lower row of th LCD
if (i == 16) lcd.setCursor(0, 1);

// do not overwrite score to avoid flickering
if (i < 13 || i > 15)
lcd.write(byte(world[i]));
}
}

// get user input
bool get_button() {
// use LCD Shield UP button
#ifdef CMK_HARDWARE
int shield_input;
// 4 of LCD shield buttons are connected to analog pin 0
shield_input = analogRead (0);
if (shield_input < 200) return LOW; // button up
else return HIGH;
#else
return digitalRead(7);
#endif
}

// arduino setup
void setup() {
#ifndef CMK_HARDWARE
// connect button if no LCD shield
pinMode(7, INPUT_PULLUP);
#endif

// create sprites, init LCD
lcd.createChar(0, dino_l);
lcd.createChar(1, dino_r);
lcd.createChar(2, cactus_small);
lcd.createChar(3, cactus_big);
lcd.begin(16, 2);
}

// arduino loop
void loop() {
// set cursor to top left corner of LCD
lcd.setCursor(0, 0);

// wait for user to press a button to start
lcd.print(” ARE YOU READY? “);
while(get_button() == HIGH);

// game loop
while(true) {
// dissallow dino hanging on the upper row all of the time
allow_jump ^= 1;

// on button press
if (get_button() == LOW && allow_jump == true) {
// update dino position on LCD
lcd.setCursor(1, 1);
lcd.write(byte(32));
lcd.setCursor(1, 0);
lcd.write(byte(0));

// update dino position on world map
world[1] = byte(0);
world[17] = byte(32);

// scroll map while dino is jumping
for (int i = 0; i < 4; i++) update_world();

// update dino position on world map
world[1] = byte(32);
world[17] = byte(0);

// update dino position om LCD
lcd.setCursor(1, 0);
lcd.write(byte(32));
lcd.setCursor(1, 1);
lcd.write(byte(0));
}

// otherwise just scroll the world and update display
update_world();
}
}