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: استخدم لوحة Bread board لتوصيل الوحدات بمنفذ 5V و GND

• 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:
• SPI.h
• Adafruit_ST7735.h من هنا
• Adafruit_GFX.h من هنا
• في حال لم يعمل هذا الكود البرمجي، قم بتحميل ملف الكود بالضغط على زر التحميل الموجود في الأسفل.

#include <Adafruit_ST7735.h>
#include <Adafruit_GFX.h>
#include <SPI.h>

// initialize Sainsmart 1.8″ TFT screen
// (connect pins accordingly or change these values)
#define TFT_DC 9 // Sainsmart RS/DC
#define TFT_RST 8 // Sainsmart RES
#define TFT_CS 10 // Sainsmart CS
// initialize screen with pins
static Adafruit_ST7735 TFT = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
// instead of using TFT.width() and TFT.height() set constant values
// (we can change the size of the game easily that way)
#define TFTW 128 // screen width
#define TFTH 160 // screen height
#define TFTW2 64 // half screen width
#define TFTH2 80 // half screen height
// game constant
#define SPEED 1
#define GRAVITY 9.8
#define JUMP_FORCE 2.15
#define SKIP_TICKS 22.0 // 1000 / 50fps
#define MAX_FRAMESKIP 22
// bird size
#define BIRDW 8 // bird width
#define BIRDH 8 // bird height
#define BIRDW2 4 // half width
#define BIRDH2 4 // half height
// pipe size
#define PIPEW 12 // pipe width
#define GAPHEIGHT 36 // pipe gap height
// floor size
#define FLOORH 20 // floor height (from bottom of the screen)
// grass size
#define GRASSH 4 // grass height (inside floor, starts at floor y)

// background
const unsigned int BCKGRDCOL = TFT.Color565(138,235,244);
// bird
const unsigned int BIRDCOL = TFT.Color565(255,254,174);
// pipe
const unsigned int PIPECOL = TFT.Color565(99,255,78);
// pipe highlight
const unsigned int PIPEHIGHCOL = TFT.Color565(250,255,250);
// pipe seam
const unsigned int PIPESEAMCOL = TFT.Color565(0,0,0);
// floor
const unsigned int FLOORCOL = TFT.Color565(246,240,163);
// grass (col2 is the stripe color)
const unsigned int GRASSCOL = TFT.Color565(141,225,87);
const unsigned int GRASSCOL2 = TFT.Color565(156,239,88);

// bird sprite
// bird sprite colors (Cx name for values to keep the array readable)
#define C0 BCKGRDCOL
#define C1 TFT.Color565(195,165,75)
#define C2 BIRDCOL
#define C3 ST7735_WHITE
#define C4 ST7735_RED
#define C5 TFT.Color565(251,216,114)
static unsigned int birdcol[] =
{ C0, C0, C1, C1, C1, C1, C1, C0,
C0, C1, C2, C2, C2, C1, C3, C1,
C0, C2, C2, C2, C2, C1, C3, C1,
C1, C1, C1, C2, C2, C3, C1, C1,
C1, C2, C2, C2, C2, C2, C4, C4,
C1, C2, C2, C2, C1, C5, C4, C0,
C0, C1, C2, C1, C5, C5, C5, C0,
C0, C0, C1, C5, C5, C5, C0, C0};

// bird structure
static struct BIRD {
unsigned char x, y, old_y;
unsigned int col;
float vel_y;
} bird;
// pipe structure
static struct PIPE {
char x, gap_y;
unsigned int col;
} pipe;

// score
static short score;
// temporary x and y var
static short tmpx, tmpy;

// —————
// draw pixel
// —————
// faster drawPixel method by inlining calls and using setAddrWindow and pushColor
// using macro to force inlining
#define drawPixel(a, b, c) TFT.setAddrWindow(a, b, a, b); TFT.pushColor(c)

// —————
// initial setup
// —————
void setup() {
// initialize the push button on pin 2 as an input
pinMode(2, INPUT_PULLUP);
// initialize a ST7735S chip, black tab
TFT.initR(INITR_BLACKTAB);
}

// —————
// main loop
// —————
void loop() {
game_start();
game_loop();
game_over();
}

// —————
// game loop
// —————
void game_loop() {
// ===============
// prepare game variables
// draw floor
// ===============
// instead of calculating the distance of the floor from the screen height each time store it in a variable
unsigned char GAMEH = TFTH – FLOORH;
// draw the floor once, we will not overwrite on this area in-game
// black line
TFT.drawFastHLine(0, GAMEH, TFTW, ST7735_BLACK);
// grass and stripe
TFT.fillRect(0, GAMEH+1, TFTW2, GRASSH, GRASSCOL);
TFT.fillRect(TFTW2, GAMEH+1, TFTW2, GRASSH, GRASSCOL2);
// black line
TFT.drawFastHLine(0, GAMEH+GRASSH, TFTW, ST7735_BLACK);
// mud
TFT.fillRect(0, GAMEH+GRASSH+1, TFTW, FLOORH-GRASSH, FLOORCOL);
// grass x position (for stripe animation)
char grassx = TFTW;
// game loop time variables
double delta, old_time, next_game_tick, current_time;
next_game_tick = current_time = millis();
int loops;
// passed pipe flag to count score
bool passed_pipe = false;
// temp var for setAddrWindow
unsigned char px;

while (1) {
loops = 0;
while( millis() > next_game_tick && loops < MAX_FRAMESKIP) {
// ===============
// input
// ===============
if ( !(PIND & (1<<PD2)) ) {
// if the bird is not too close to the top of the screen apply jump force
if (bird.y > BIRDH2*0.5) bird.vel_y = -JUMP_FORCE;
// else zero velocity
else bird.vel_y = 0;
}

// ===============
// update
// ===============
// calculate delta time
// —————
old_time = current_time;
current_time = millis();
delta = (current_time-old_time)/1000;

// bird
// —————
bird.vel_y += GRAVITY * delta;
bird.y += bird.vel_y;

// pipe
// —————
pipe.x -= SPEED;
// if pipe reached edge of the screen reset its position and gap
if (pipe.x < -PIPEW) {
pipe.x = TFTW;
pipe.gap_y = random(10, GAMEH-(10+GAPHEIGHT));
}

// —————
next_game_tick += SKIP_TICKS;
loops++;
}

// ===============
// draw
// ===============
// pipe
// —————
// we save cycles if we avoid drawing the pipe when outside the screen
if (pipe.x >= 0 && pipe.x < TFTW) {
// pipe color
TFT.drawFastVLine(pipe.x+3, 0, pipe.gap_y, PIPECOL);
TFT.drawFastVLine(pipe.x+3, pipe.gap_y+GAPHEIGHT+1, GAMEH-(pipe.gap_y+GAPHEIGHT+1), PIPECOL);
// highlight
TFT.drawFastVLine(pipe.x, 0, pipe.gap_y, PIPEHIGHCOL);
TFT.drawFastVLine(pipe.x, pipe.gap_y+GAPHEIGHT+1, GAMEH-(pipe.gap_y+GAPHEIGHT+1), PIPEHIGHCOL);
// bottom and top border of pipe
drawPixel(pipe.x, pipe.gap_y, PIPESEAMCOL);
drawPixel(pipe.x, pipe.gap_y+GAPHEIGHT, PIPESEAMCOL);
// pipe seam
drawPixel(pipe.x, pipe.gap_y-6, PIPESEAMCOL);
drawPixel(pipe.x, pipe.gap_y+GAPHEIGHT+6, PIPESEAMCOL);
drawPixel(pipe.x+3, pipe.gap_y-6, PIPESEAMCOL);
drawPixel(pipe.x+3, pipe.gap_y+GAPHEIGHT+6, PIPESEAMCOL);
}
// erase behind pipe
if (pipe.x <= TFTW) TFT.drawFastVLine(pipe.x+PIPEW, 0, GAMEH, BCKGRDCOL);

// bird
// —————
tmpx = BIRDW-1;
do {
px = bird.x+tmpx+BIRDW;
// clear bird at previous position stored in old_y
// we can’t just erase the pixels before and after current position
// because of the non-linear bird movement (it would leave ‘dirty’ pixels)
tmpy = BIRDH – 1;
do {
drawPixel(px, bird.old_y + tmpy, BCKGRDCOL);
} while (tmpy–);
// draw bird sprite at new position
tmpy = BIRDH – 1;
do {
drawPixel(px, bird.y + tmpy, birdcol[tmpx + (tmpy * BIRDW)]);
} while (tmpy–);
} while (tmpx–);
// save position to erase bird on next draw
bird.old_y = bird.y;

// grass stripes
// —————
grassx -= SPEED;
if (grassx < 0) grassx = TFTW;
TFT.drawFastVLine( grassx %TFTW, GAMEH+1, GRASSH-1, GRASSCOL);
TFT.drawFastVLine((grassx+64)%TFTW, GAMEH+1, GRASSH-1, GRASSCOL2);

// ===============
// collision
// ===============
// if the bird hit the ground game over
if (bird.y > GAMEH-BIRDH) break;
// checking for bird collision with pipe
if (bird.x+BIRDW >= pipe.x-BIRDW2 && bird.x <= pipe.x+PIPEW-BIRDW) {
// bird entered a pipe, check for collision
if (bird.y < pipe.gap_y || bird.y+BIRDH > pipe.gap_y+GAPHEIGHT) break;
else passed_pipe = true;
}
// if bird has passed the pipe increase score
else if (bird.x > pipe.x+PIPEW-BIRDW && passed_pipe) {
passed_pipe = false;
// erase score with background color
TFT.setTextColor(BCKGRDCOL);
TFT.setCursor( TFTW2, 4);
TFT.setTextSize(2);
TFT.print(score);
// set text color back to white for new score
TFT.setTextColor(ST7735_WHITE);
// increase score since we successfully passed a pipe
score++;
}

// update score
// —————
TFT.setCursor( TFTW2, 4);
TFT.setTextSize(2);
TFT.print(score);
}

// add a small delay to show how the player lost
delay(1200);
}

// —————
// game start
// —————
void game_start() {
TFT.fillScreen(ST7735_BLACK);
TFT.fillRect(10, TFTH2 – 20, TFTW-20, 1, ST7735_WHITE);
TFT.fillRect(10, TFTH2 + 32, TFTW-20, 1, ST7735_WHITE);
TFT.setTextColor(ST7735_WHITE);
TFT.setTextSize(3);
// half width – num char * char width in pixels
TFT.setCursor( TFTW2-(6*9), TFTH2 – 16);
TFT.println(“FLAPPY”);
TFT.setTextSize(3);
TFT.setCursor( TFTW2-(6*9), TFTH2 + 8);
TFT.println(“-BIRD-“);
TFT.setTextSize(0);
TFT.setCursor( 10, TFTH2 – 28);
TFT.println(“ATMEGA328”);
TFT.setCursor( TFTW2 – (12*3) – 1, TFTH2 + 34);
TFT.println(“press button”);
while (1) {
// wait for push button
if ( !(PIND & (1<<PD2)) ) break;
}

// init game settings
game_init();
}

// —————
// game init
// —————
void game_init() {
// clear screen
TFT.fillScreen(BCKGRDCOL);
// reset score
score = 0;
// init bird
bird.x = 20;
bird.y = bird.old_y = TFTH2 – BIRDH;
bird.vel_y = -JUMP_FORCE;
tmpx = tmpy = 0;
// generate new random seed for the pipe gape
randomSeed(analogRead(0));
// init pipe
pipe.x = TFTW;
pipe.gap_y = random(20, TFTH-60);
}

// —————
// game over
// —————
void game_over() {
TFT.fillScreen(ST7735_BLACK);
TFT.setTextColor(ST7735_WHITE);
TFT.setTextSize(2);
// half width – num char * char width in pixels
TFT.setCursor( TFTW2 – (9*6), TFTH2 – 4);
TFT.println(“GAME OVER”);
TFT.setTextSize(0);
TFT.setCursor( 10, TFTH2 – 14);
TFT.print(“score: “);
TFT.print(score);
TFT.setCursor( TFTW2 – (12*3), TFTH2 + 12);
TFT.println(“press button”);
while (1) {
// wait for push button
if ( !(PIND & (1<<PD2)) ) break;
}
}