Base Model Flappy Bird.ipynb

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    "#Base model\n",
    "\n",
    "\n",
    "import pygame\n",
    "import os\n",
    "import random\n",
    "\n",
    "pygame.font.init()\n",
    "pygame.display.set_caption(\"Flappy Bird Game\")\n",
    "\n",
    "WIN_WIDTH = 500\n",
    "WIN_HEIGHT = 600\n",
    "\n",
    "BIRD_IMGS = [pygame.transform.scale2x(pygame.image.load(os.path.join(\"imgs\",\"bird1.png\"))),\n",
    "             pygame.transform.scale2x(pygame.image.load(os.path.join(\"imgs\",\"bird2.png\"))),\n",
    "             pygame.transform.scale2x(pygame.image.load(os.path.join(\"imgs\",\"bird3.png\")))]\n",
    "PIPE_IMG = pygame.transform.scale2x(pygame.image.load(os.path.join(\"imgs\",\"pipe.png\")))\n",
    "BASE_IMG = pygame.transform.scale2x(pygame.image.load(os.path.join(\"imgs\",\"base.png\")))\n",
    "BG_IMG = pygame.transform.scale2x(pygame.image.load(os.path.join(\"imgs\",\"bg2.png\")))\n",
    "\n",
    "STAT_FONT = pygame.font.SysFont(\"comicsans\", 50)\n",
    "\n",
    "class Bird:\n",
    "    IMGS = BIRD_IMGS\n",
    "    MAX_ROTATION = 25\n",
    "    ROT_VEL = 20\n",
    "    ANIMATION_TIME = 5\n",
    "    \n",
    "    def __init__(self, x, y):\n",
    "        self.x = x\n",
    "        self.y = y\n",
    "        self.tilt = 0\n",
    "        self.tick_count = 0\n",
    "        self.vel = 0\n",
    "        self.height = self.y\n",
    "        self.img_count = 0\n",
    "        self.img = self.IMGS[0]\n",
    "        \n",
    "    def jump(self):\n",
    "        self.vel = -10.5\n",
    "        self.tick_count = 0\n",
    "        self.height = self.y\n",
    "        \n",
    "    def move(self):\n",
    "        self.tick_count += 1\n",
    "\n",
    "        d = self.vel * self.tick_count + 1.5 * self.tick_count**2\n",
    "        if d >= 16:\n",
    "            d = 16\n",
    "        if d < 0:\n",
    "            d -= 2\n",
    "\n",
    "        self.y += d\n",
    "\n",
    "        if d < 0 or self.y < self.height + 50:\n",
    "            if self.tilt < self.MAX_ROTATION:\n",
    "                self.tilt = self.MAX_ROTATION\n",
    "        else:\n",
    "            if self.tilt > -90:\n",
    "                self.tilt -= self.ROT_VEL\n",
    "                \n",
    "    def draw(self, win):\n",
    "        self.img_count += 1\n",
    "\n",
    "        if self.img_count < self.ANIMATION_TIME:\n",
    "            self.img = self.IMGS[0]\n",
    "\n",
    "        elif self.img_count < self.ANIMATION_TIME*2:\n",
    "            self.img = self.IMGS[1]\n",
    "        elif self.img_count < self.ANIMATION_TIME*3:\n",
    "            self.img = self.IMGS[2]\n",
    "        elif self.img_count < self.ANIMATION_TIME*4:\n",
    "            self.img = self.IMGS[1]\n",
    "        elif self.img_count == self.ANIMATION_TIME*4+1:\n",
    "            self.img = self.IMGS[0]\n",
    "            self.img_count = 0\n",
    "        if self.tilt <= -80:\n",
    "            self.img = self.IMGS[1]\n",
    "            self.img_count = self.ANIMATION_TIME*2\n",
    "\n",
    "        rotated_img = pygame.transform.rotate(self.img, self.tilt)\n",
    "        new_rect = rotated_img.get_rect(center=self.img.get_rect(topleft=(self.x, self.y)).center)\n",
    "        win.blit(rotated_img, new_rect.topleft)\n",
    "\n",
    "    def get_mask(self):\n",
    "        return pygame.mask.from_surface(self.img)\n",
    "\n",
    "class Pipe:\n",
    "    GAP = 200\n",
    "    VEL = 5\n",
    "    \n",
    "    def __init__(self, x):\n",
    "        self.x = x\n",
    "        self.height = 0\n",
    "        self.top = 0\n",
    "        self.bottom = 0\n",
    "        self.PIPE_TOP = pygame.transform.flip(PIPE_IMG, False, True)\n",
    "        self.PIPE_BOTTOM = PIPE_IMG\n",
    "        self.passed = False\n",
    "        self.set_height()\n",
    "    \n",
    "    def set_height(self):\n",
    "        self.height = random.randrange(50, 370)\n",
    "        self.top = self.height - self.PIPE_TOP.get_height()\n",
    "        self.bottom = self.height + self.GAP\n",
    "        \n",
    "    def move(self):\n",
    "        self.x -= self.VEL\n",
    "        \n",
    "    def draw(self, win):\n",
    "        win.blit(self.PIPE_TOP, (self.x, self.top))\n",
    "        win.blit(self.PIPE_BOTTOM, (self.x, self.bottom))\n",
    "\n",
    "    def collide(self, bird):\n",
    "        bird_mask = bird.get_mask()\n",
    "        top_mask = pygame.mask.from_surface(self.PIPE_TOP)\n",
    "        bottom_mask = pygame.mask.from_surface(self.PIPE_BOTTOM)\n",
    "        top_offset = (self.x - bird.x, self.top - round(bird.y))\n",
    "        bottom_offset = (self.x - bird.x, self.bottom - round(bird.y))\n",
    "\n",
    "        b_point = bird_mask.overlap(bottom_mask, bottom_offset)\n",
    "        t_point = bird_mask.overlap(top_mask, top_offset)\n",
    "\n",
    "        if b_point or t_point:\n",
    "            return True\n",
    "        return False\n",
    "\n",
    "class Base:\n",
    "    VEL = 5\n",
    "    WIDTH = BASE_IMG.get_width()\n",
    "    IMG = BASE_IMG\n",
    "\n",
    "    def __init__(self, y):\n",
    "        self.y = y\n",
    "        self.x1 = 0\n",
    "        self.x2 = self.WIDTH \n",
    "\n",
    "    def move(self):\n",
    "        self.x1 -= self.VEL\n",
    "        self.x2 -= self.VEL\n",
    "        if self.x1 + self.WIDTH < 0:\n",
    "            self.x1 = self.x2 + self.WIDTH\n",
    "\n",
    "        if self.x2 + self.WIDTH < 0:\n",
    "            self.x2 = self.x1 + self.WIDTH\n",
    "\n",
    "    def draw(self, win):\n",
    "        win.blit(self.IMG, (self.x1, self.y))\n",
    "        win.blit(self.IMG, (self.x2, self.y))\n",
    "\n",
    "\n",
    "def draw_window(win, bird, pipes, base, score):\n",
    "    win.blit(BG_IMG, (0, 0))\n",
    "    for pipe in pipes:\n",
    "        pipe.draw(win)\n",
    "    base.draw(win)\n",
    "    bird.draw(win)\n",
    "\n",
    "    text = STAT_FONT.render(\"Score: \" + str(score), 1, (255, 255, 255))\n",
    "    win.blit(text, (WIN_WIDTH - 10 - text.get_width(), 10))\n",
    "\n",
    "    pygame.display.update()\n",
    "\n",
    "def main():\n",
    "    bird = Bird(230, 250)\n",
    "    base = Base(530)\n",
    "    pipes = [Pipe(600)]  \n",
    "    win = pygame.display.set_mode((WIN_WIDTH, WIN_HEIGHT))\n",
    "    clock = pygame.time.Clock()\n",
    "\n",
    "    score = 0\n",
    "    run = False  \n",
    "    waiting_for_space = True  \n",
    "    while waiting_for_space: \n",
    "        for event in pygame.event.get():\n",
    "            if event.type == pygame.QUIT:\n",
    "                pygame.quit()\n",
    "                quit()\n",
    "            if event.type == pygame.KEYDOWN:\n",
    "                if event.key == pygame.K_SPACE:\n",
    "                    run = True  \n",
    "                    waiting_for_space = False  \n",
    "        win.blit(BG_IMG, (0, 0))\n",
    "        bird.draw(win)\n",
    "        base.draw(win)\n",
    "        text_spacebar = STAT_FONT.render(\"Press SPACEBAR\", 1, (255, 255, 255))\n",
    "        text_spacebar_rect = text_spacebar.get_rect(center=(WIN_WIDTH//2, 50))\n",
    "        win.blit(text_spacebar, text_spacebar_rect)\n",
    "        pygame.display.update()\n",
    "\n",
    "    while run:\n",
    "        clock.tick(30)\n",
    "        for event in pygame.event.get():\n",
    "            if event.type == pygame.QUIT:\n",
    "                run = False\n",
    "                pygame.quit()\n",
    "                quit()\n",
    "            if event.type == pygame.KEYDOWN:\n",
    "                if event.key == pygame.K_SPACE:\n",
    "                    bird.jump()\n",
    "\n",
    "        bird.move()\n",
    "        base.move()\n",
    "        rem = []\n",
    "        add_pipe = False\n",
    "        for pipe in pipes:\n",
    "            if pipe.collide(bird):\n",
    "                run = False\n",
    "                break\n",
    "            if pipe.x + pipe.PIPE_TOP.get_width() < 0:\n",
    "                rem.append(pipe)\n",
    "            if not pipe.passed and pipe.x < bird.x:\n",
    "                pipe.passed = True\n",
    "                add_pipe = True\n",
    "            pipe.move()\n",
    "        if add_pipe:\n",
    "            score += 1\n",
    "            pipes.append(Pipe(600))\n",
    "        for r in rem:\n",
    "            pipes.remove(r)\n",
    "\n",
    "        if bird.y + bird.img.get_height() >= 530 or bird.y < 0:\n",
    "            run = False\n",
    "            break\n",
    "\n",
    "        draw_window(win, bird, pipes, base, score)\n",
    "\n",
    "        \n",
    "        \n",
    "        \n",
    "     # When bird dies, wait for spacebar to restart\n",
    "    waiting_for_space = True\n",
    "    while waiting_for_space:\n",
    "        for event in pygame.event.get():\n",
    "            if event.type == pygame.QUIT:\n",
    "                pygame.quit()\n",
    "                quit()\n",
    "            if event.type == pygame.KEYDOWN:\n",
    "                if event.key == pygame.K_SPACE:\n",
    "                    main()  # Restart the game\n",
    "        # Display restart prompt\n",
    "        win.blit(BG_IMG, (0, 0))\n",
    "        text_restart = STAT_FONT.render(\"Restart\", 1, (255, 255, 255))\n",
    "        text_restart_rect = text_restart.get_rect(center=(WIN_WIDTH//2, WIN_HEIGHT//2))\n",
    "        win.blit(text_restart, text_restart_rect)\n",
    "        pygame.display.update()\n",
    "\n",
    "        \n",
    "        \n",
    "        \n",
    "    pygame.quit()\n",
    "    quit()\n",
    "\n",
    "if __name__ == \"__main__\":\n",
    "    main()\n",
    "\n"
   ]
  }
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