ConsoleGame.py

from math import sin, cos, pi
from os import get_terminal_size
from engine.Game import Game
from engine.Maze import Maze
from engine.Player import Player
from engine.Raycast import Raycast

import config

class ConsoleGame(Game):
	def __init__(self):
		super().__init__()

		self.map = Maze(config.MAP_WIDTH // 2, config.MAP_HEIGHT // 2).toMap()
		self.player = Player(1, 1, 0, self.map)
		self.raycast = Raycast(self.map)

		size = get_terminal_size()
		self.screen_width = size.columns
		self.screen_height = size.lines

		self.colors = '░▒▓█'

	def render(self):
		rays = self.raycast.raycast(self.player.x + 0.5, self.player.y + 0.5, self.player.angle, self.screen_width)
		screen_lines = []

		for ray in rays:
			reverse_distance: float = 1 - ray.distance / config.MAX_DEPTH

			height = int(self.screen_height / max(ray.distance, 1))

			color_index = int(reverse_distance * len(self.colors))

			if color_index == len(self.colors): color_index -= 1
			color = self.colors[color_index] # if ray.vertical else ' '

			# sky
			line = ' ' * int((self.screen_height - height) // 2 + 1)
			# walls
			line += color * height
			# floor
			line += ' ' * int((self.screen_height - height) // 2)

			screen_lines.append(line)

		screen = [' ' for x in range(self.screen_height * self.screen_width)]

		for y in range(self.screen_height):
			for x in range(self.screen_width):
				screen[x + y * self.screen_width] = screen_lines[x][y]

		if self.screen_width > self.map.width and self.screen_height > self.map.height:
			for y in range(self.map.height):
				for x in range(self.map.width):
					screen[x + y * self.screen_width] = '.' if self.map.check_collision(x, y) else '#'

			screen[int(self.player.x + self.player.y * self.screen_width)] = 'p'

		print('\033[0;0H' + ''.join(screen), end='')

	def run(self):
		while True:
			self.render()

			command = input("Enter command (w/a/s/d): ")
			if command == "w":
				dx = cos(self.player.angle)
				dy = sin(self.player.angle)
				self.player.move(dx, dy)
			elif command == "s":
				dx = -cos(self.player.angle)
				dy = -sin(self.player.angle)
				self.player.move(dx, dy)
			elif command == "a":
				self.player.rotate(-pi/2)
			elif command == "d":
				self.player.rotate(pi/2)
			elif command == "i":
				item = input("Enter item to add to inventory: ")
				self.player.add_to_inventory(item)
			elif command == "q":
				exit()

if __name__ == "__main__":
	# Запуск игры
	game = ConsoleGame()
	game.run()