surdeus / game.py

import pygame class GameContext : def __init__( self, dt, events, keys, game, ): self.dt = dt self.events = events self.keys = keys self.game = game # ctx.screen -> ctx.game.screen class Game: def __init__( self, resolution=(640, 480), bg_color=(0, 0, 0), fps=30, objects=[], ): self.resolution = resolution self.bg_color = bg_color self.fps = fps self.objects = objects def run(self): self.screen = pygame.display.set_mode(self.resolution) clock = pygame.time.Clock() running = True while running : # Здесь код на каждый кадр dt = clock.tick(self.fps) / 1000.0 events = pygame.event.get() for event in events : if event.type == pygame.QUIT : running = False self.screen.fill(self.bg_color) keys = pygame.key.get_pressed() ctx = GameContext(dt, events, keys, self) for o in self.objects : o.update(ctx) o.draw(ctx) # Вывести всё нарисованное на окно pygame.display.update() pygame.quit() class GameObject: def update(self): pass def draw(self): pass # Rectangle - прямоугольник class Rect(GameObject): def __init__( self, x = 0, y = 0, w = 100, h = 100, fill_color=(255, 255, 255) ): self.x = x self.y = y self.w = w self.h = h self.fill_color = fill_color def draw(self, ctx): pygame.draw.rect( ctx.game.screen, self.fill_color, (self.x, self.y, self.w, self.h), )

import game as game import pygame class PlayerRect(game.Rect): def __init__(self, speed=200, **kwargs): super().__init__(**kwargs) self.speed = speed def update(self, ctx): dt = ctx.dt speed = self.speed if ctx.keys[pygame.K_a] : self.x -= dt * speed if ctx.keys[pygame.K_d] : self.x += dt * speed if ctx.keys[pygame.K_w] : self.y -= dt * speed if ctx.keys[pygame.K_s] : self.y += dt * speed import random rects = [] for i in range(2000) : rect = PlayerRect( speed=random.randint(10, 250), fill_color=( random.randint(0, 255), random.randint(0, 255), random.randint(0, 255), ), x=random.randint(0, 300), y = random.randint(0, 400), ) rects.append(rect) g = game.Game( objects=rects, ) g.run()