lesson6 refactoring in oop style, add food

part2_OOP/lesson6/app.py

@@ -0,0 +1,4 @@
+from snake import game
+
+if __name__ == "__main__":
+    game.mainloop()

part2_OOP/lesson6/snake/config.py

@@ -0,0 +1,7 @@
+class GameConfig:
+    pass
+
+
+class SnakeConfig:
+    pass
+    

part2_OOP/lesson6/snake/food.py

@@ -0,0 +1,25 @@
+import os
+import random
+
+import pygame as pg
+
+
+class Food:
+    FOOD = (
+        pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'mouse1.png')),
+        pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'mouse2.png'))
+    )
+
+    def __init__(self) -> None:
+        self.x = random.randint(0, 26) * 30
+        self.y = random.randint(0, 20) * 30
+        self.type = random.choice(self.FOOD)
+        
+        
+    def draw(self, screen):
+        screen.blit(self.type, (self.x, self.y))
+
+    def get_coords(self):
+        return self.x, self.y
+        
+        

part2_OOP/lesson6/snake/game.py

@@ -0,0 +1,89 @@
+import os
+import time
+from random import choice
+
+import pygame as pg
+
+from .snake import Snake
+from .food import Food
+
+class Game:
+    def __init__(self) -> None:
+        self.screen_widht = 780
+        self.screen_hight = 600
+        self.clock = pg.time.Clock()
+        pg.font.init() 
+        self.font = pg.font.SysFont(choice(pg.font.get_fonts()), 72)
+        self.score = 0
+
+        self.title = 'Snakessss'
+        self.done = False
+        self.bg = pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'bg.png'))
+        self.screen = pg.display.set_mode((self.screen_widht, self.screen_hight))
+        self.fps = 60
+    
+    def game_init(self):
+        pg.init()
+
+    def set_title(self):
+        pg.display.set_caption(self.title)
+
+    def set_bg(self):
+        self.screen.blit(self.bg, (0, 0))
+
+    def gameover(self):
+        self.done = True
+        surf = self.font.render('Game over', True, (20, 20, 20))
+        rect = surf.get_rect()
+        rect.midtop = (390, 250)
+        self.screen.blit(surf, rect)
+        pg.display.flip()
+        time.sleep(5)
+        pg.quit()
+
+   
+def mainloop():
+    game = Game()
+    snake =Snake(90, 300)
+    foods_array = []
+    def update_game_window():
+        while len(foods_array) < 2:
+            food = Food()
+            if food.get_coords() not in snake.get_coords():
+                foods_array.append(food)
+
+        for f in foods_array:
+            if snake.get_head_coords() == f.get_coords():
+                foods_array.remove(f)
+                snake.length += 1
+
+        game.set_bg()
+        snake.draw(game.screen)
+        for f in foods_array:
+            f.draw(game.screen)
+
+        pg.display.update()
+        
+        if snake.impacted:
+            game.gameover()
+         
+    while not game.done:
+        for event in pg.event.get():
+            if event.type == pg.QUIT:
+                game.done = True
+        pressed = pg.key.get_pressed()
+        if pressed[pg.K_UP]: 
+            if snake.direction != 'down':
+                snake.direction = 'up'
+        if pressed[pg.K_DOWN]:
+            if snake.direction != 'up':
+                snake.direction = 'down'
+        if pressed[pg.K_LEFT]:
+            if snake.direction != 'right':
+                snake.direction = 'left'
+        if pressed[pg.K_RIGHT]:
+            if snake.direction != 'left':
+                snake.direction = 'right'
+            
+        update_game_window()
+        game.clock.tick(game.fps)

part2_OOP/lesson6/snake/snake.py

@@ -1,40 +1,40 @@
 import os
-import time
+
 import pygame as pg
 
-pg.init()
-pg.display.set_caption("First Game")
-screen = pg.display.set_mode((780, 600))
-done = False
-
-FPS = 60 # Создаем переменную FPS
-clock = pg.time.Clock() # Создаем счетчик для FPS
-bg = pg.image.load(os.path.join(os.curdir, 'img', 'bg.png'))
-snake_head = {
-    'left': pg.image.load(os.path.join(os.curdir, 'img', 'snake_left.png')),
-    'right': pg.image.load(os.path.join(os.curdir, 'img', 'snake_right.png')),
-    'up': pg.image.load(os.path.join(os.curdir, 'img', 'snake_up.png')),
-    'down':  pg.image.load(os.path.join(os.curdir, 'img', 'snake_down.png')),
-}
-snake_body = {
-    'h': pg.image.load(os.path.join(os.curdir, 'img', 'body_h.png')),
-    'v': pg.image.load(os.path.join(os.curdir, 'img', 'body_v.png')),
-    'ru_dl': pg.image.load(os.path.join(os.curdir, 'img', 'body_ru_dl.png')),
-    'rd_ul': pg.image.load(os.path.join(os.curdir, 'img', 'body_rd_ul.png')),
-    'lu_dr': pg.image.load(os.path.join(os.curdir, 'img', 'body_lu_dr.png')),
-    'ld_ur': pg.image.load(os.path.join(os.curdir, 'img', 'body_ld_ur.png')),
-}
 
 class Snake:
     def __init__(self, x, y) -> None:
         self.x = x
         self.y = y
+        self.snake_head = {
+            'left': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'snake_left.png')),
+            'right': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'snake_right.png')),
+            'up': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'snake_up.png')),
+            'down':  pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'snake_down.png')),
+        }
+        self.snake_body = {
+            'h': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'body_h.png')),
+            'v': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'body_v.png')),
+            'ru_dl': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'body_ru_dl.png')),
+            'rd_ul': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'body_rd_ul.png')),
+            'lu_dr': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'body_lu_dr.png')),
+            'ld_ur': pg.image.load(os.path.join(os.curdir, 'snake', 'img', 'body_ld_ur.png')),
+        }
+
         self.direction = 'right'
         self.direction_prev = 'right'
         self.length = 2 
-        self.speed = 30  # скорость движения змейки чем меньше, тем быстрее 
+        self.speed = 10  # скорость движения змейки чем меньше, тем быстрее 
         self.counter = 0 # Просто счетчик, для регулировки скорости нужен
         self.body = [('h', 60, 300), ('h', 30, 300)]
+        self.impacted = False
+        
+    def get_head_coords(self):
+        return self.x, self.y
+
+    def get_coords(self):
+        return [(self.x, self.y)] + [(el[1], el[2]) for el in self.body]
     
     def draw(self, screen):
         if len(self.body) > self.length:
@@ -80,49 +80,14 @@ class Snake:
                     self.direction_prev = 'down'
             
             if (self.x, self.y) in [(x[1], x[2]) for x in self.body]:
-                gameover()
+                self.impacted = True
+                
             self.counter = 0
             
         self.counter += 1
 
-        screen.blit(snake_head[self.direction], (self.x, self.y))
+        screen.blit(self.snake_head[self.direction], (self.x, self.y))
         for el in self.body:
-            screen.blit(snake_body[el[0]], (el[1], el[2]))
+            screen.blit(self.snake_body[el[0]], (el[1], el[2]))
 
-snake =Snake(90, 300)
 
-def update_game_window():
-    screen.blit(bg, (0,0))
-    snake.draw(screen)
-    pg.display.update()
-    
-def gameover():
-    go_font = pg.font.SysFont('monaco', 72)
-    go_surf = go_font.render('Game over', True, (20, 20, 20))
-    go_rect = go_surf.get_rect()
-    go_rect.midtop = (360, 15)
-    screen.blit(go_surf, go_rect)
-    pg.display.flip()
-    time.sleep(5)
-    pg.quit()
-
-while not done:
-    for event in pg.event.get():
-        if event.type == pg.QUIT:
-            done = True
-    pressed = pg.key.get_pressed()
-    if pressed[pg.K_UP]: 
-        if snake.direction != 'down':
-            snake.direction = 'up'
-    if pressed[pg.K_DOWN]:
-        if snake.direction != 'up':
-            snake.direction = 'down'
-    if pressed[pg.K_LEFT]:
-        if snake.direction != 'right':
-            snake.direction = 'left'
-    if pressed[pg.K_RIGHT]:
-        if snake.direction != 'left':
-            snake.direction = 'right'
-        
-    update_game_window()
-    clock.tick(FPS)