drawing.py

import pygame
from settings import *
from ray_casting import ray_casting


class Drawing:
    def __init__(self, sc):
        self.sc = sc
        self.font = pygame.font.SysFont('Arial', 36, bold=True)
        self.textures = {1: pygame.image.load('img/wall1.png').convert(),
                         2: pygame.image.load('img/wall2.png').convert(),
                         3: pygame.image.load('img/wall3.png').convert(),
                         4: pygame.image.load('img/wall4.png').convert(),
                         5: pygame.image.load('img/pro.png').convert(),
                         'S': pygame.image.load('img/sky2.png').convert()
                         }

    def background(self, angle):
        sky_offset = -10 * math.degrees(angle) % WIDTH
        self.sc.blit(self.textures['S'], (sky_offset, 0))
        self.sc.blit(self.textures['S'], (sky_offset - WIDTH, 0))
        self.sc.blit(self.textures['S'], (sky_offset + WIDTH, 0))   
        pygame.draw.rect(self.sc, DARKGRAY, (0, HALF_HEIGHT, WIDTH, HALF_HEIGHT))

    def world(self, world_objects):
        for obj in sorted(world_objects, key=lambda n: n[0], reverse=True):
            if obj[0]:
                _, object, object_pos = obj
                self.sc.blit(object, object_pos)

    def fps(self, clock):
        display_fps = str(int(clock.get_fps()))
        render = self.font.render(display_fps, 0, DARKORANGE)
        self.sc.blit(render, FPS_POS)