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44 lines
No EOL
1.7 KiB
Python
44 lines
No EOL
1.7 KiB
Python
import pygame as pg
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from settings import *
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class ObjectRenderer:
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def __init__(self, game):
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self.game = game
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self.screen = self.game.screen
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self.wall_textures = self.load_wall_textures()
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self.sky_texture = self.get_texture('resources/textures/sky.png', (WIDTH, HALF_HEIGHT))
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self.sky_offset = 0
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def draw(self):
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self.draw_background()
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self.render_game_objects()
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def draw_background(self):
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# Sky
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self.sky_offset = (self.sky_offset + 4.5 * self.game.player.rel) % WIDTH
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self.screen.blit(self.sky_texture, (-self.sky_offset, 0))
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self.screen.blit(self.sky_texture, (-self.sky_offset + WIDTH, 0))
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# Ground
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pg.draw.rect(self.screen, FLOOR_COLOR, (0, HALF_HEIGHT, WIDTH, HALF_HEIGHT))
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def render_game_objects(self):
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list_objects = sorted(self.game.raycasting.objects_to_render, key=lambda t: t[0], reverse=True)
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for depth, image, pos in list_objects:
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colour = [255 / (1 + depth ** 3.2 * 0.0002)] * 3
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image.fill(colour, special_flags=pg.BLEND_MULT)
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self.screen.blit(image, pos)
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@staticmethod
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def get_texture(path, res=(TEXTURE_SIZE, TEXTURE_SIZE)):
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texture = pg.image.load(path).convert_alpha()
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texture = pg.transform.scale(texture, res)
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return texture
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def load_wall_textures(self):
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return {
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1: self.get_texture('resources/textures/1.png'),
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2: self.get_texture('resources/textures/2.png'),
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3: self.get_texture('resources/textures/3.png'),
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4: self.get_texture('resources/textures/4.png'),
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5: self.get_texture('resources/textures/1.png'),
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} |