Files
amazing/a_maze_ing.py
T
2026-03-30 15:36:52 +02:00

313 lines
10 KiB
Python

from typing import Any
from src.AMazeIng import AMazeIng
from src.parsing import Parsing
from mlx import Mlx
import numpy as np
import math
import time
class MazeMLX:
def __init__(self, height: int, width: int) -> None:
self.mlx = Mlx()
self.height = height
self.width = width
self.print_path = False
self.color = [0x00, 0x00, 0xFF, 0xFF]
self.mlx_ptr = self.mlx.mlx_init()
self.win_ptr = self.mlx.mlx_new_window(
self.mlx_ptr, width, height + 200, "A-Maze-Ing"
)
self.img_ptr = self.mlx.mlx_new_image(self.mlx_ptr, width, height)
self.buf, self.bpp, self.size_line, self.format = (
self.mlx.mlx_get_data_addr(self.img_ptr)
)
self.path_printer = None
self.generator = None
def close(self) -> None:
self.mlx.mlx_destroy_image(self.mlx_ptr, self.img_ptr)
def redraw_image(self) -> None:
self.mlx.mlx_clear_window(self.mlx_ptr, self.win_ptr)
self.mlx.mlx_put_image_to_window(
self.mlx_ptr, self.win_ptr, self.img_ptr, 0, 0
)
self.mlx.mlx_string_put(
self.mlx_ptr,
self.win_ptr,
self.width // 3,
self.height + 100,
0xFFFFFF,
"1: regen; 2: path; 3: color; 4: quit;",
)
def put_pixel(self, x, y, color: list | None = None) -> None:
if x < 0 or y < 0 or x >= self.width or y >= self.height:
return
offset = y * self.size_line + x * (self.bpp // 8)
if color:
self.buf[offset + 0] = color[0]
self.buf[offset + 1] = color[1]
self.buf[offset + 2] = color[2]
if self.bpp >= 32:
self.buf[offset + 3] = color[3]
else:
self.buf[offset + 0] = self.color[0]
self.buf[offset + 1] = self.color[1]
self.buf[offset + 2] = self.color[2]
if self.bpp >= 32:
self.buf[offset + 3] = self.color[3]
def clear_image(self) -> None:
self.buf[:] = b"\x00" * len(self.buf)
@staticmethod
def random_color() -> Any:
colors = [
[0x00, 0xFF, 0xFF, 0xFF], # yellow
[0x00, 0xFF, 0x40, 0xFF], # green
[0xFF, 0xBF, 0x00, 0xFF], # blue
[0xFF, 0x00, 0x80, 0xFF], # purple
[0xFF, 0x00, 0xFF, 0xFF], # rose
[0x00, 0x00, 0xFF, 0xFF], # red
]
while True:
for color in colors:
yield color
@staticmethod
def random_color_ft() -> Any:
colors = [
[0xFF, 0xBF, 0x00, 0xFF], # blue
[0xFF, 0x00, 0x80, 0xFF], # purple
[0xFF, 0x00, 0xFF, 0xFF], # rose
]
while True:
for color in colors:
yield color
def put_line(self, start: tuple[int, int], end: tuple[int, int],
color: list | None = None) -> None:
sx, sy = start
ex, ey = end
if sy == ey:
for x in range(min(sx, ex), max(sx, ex) + 1):
self.put_pixel(x, sy, color)
if sx == ex:
for y in range(min(sy, ey), max(sy, ey) + 1):
self.put_pixel(sx, y, color)
def update_maze(self, maze: np.ndarray) -> None:
self.clear_image()
rows = len(maze)
cols = len(maze[0])
line_len = min(self.width // cols, self.height // rows)
maze_width = cols * line_len
maze_height = rows * line_len
margin_x = (self.width - maze_width) // 2
margin_y = (self.height - maze_height) // 2
for y in range(len(maze)):
for x in range(len(maze[0])):
x0 = x * line_len + margin_x
y0 = y * line_len + margin_y
x1 = x * line_len + line_len + margin_x
y1 = y * line_len + line_len + margin_y
if maze[y][x].get_north():
self.put_line((x0, y0), (x1, y0))
if maze[y][x].get_est():
self.put_line((x1, y0), (x1, y1))
if maze[y][x].get_south():
self.put_line((x0, y1), (x1, y1))
if maze[y][x].get_west():
self.put_line((x0, y0), (x0, y1))
def put_block(self, ul: tuple[int, int], dr: tuple[int, int],
color: list | None = None) -> None:
for y in range(min(ul[1], dr[1]), max(dr[1], ul[1])):
self.put_line((min(ul[0], dr[0]), y), (max(ul[0], dr[0]), y),
color)
def put_path(self, amazing: AMazeIng) -> Any:
path = amazing.solve_path()
print(path)
actual = amazing.entry
actual = (actual[0] - 1, actual[1] - 1)
maze = amazing.maze.get_maze()
if maze is None:
return
rows = len(maze)
cols = len(maze[0])
line_len = min(self.width // cols, self.height // rows)
maze_width = cols * line_len
maze_height = rows * line_len
margin_x = (self.width - maze_width) // 2
margin_y = (self.height - maze_height) // 2
for i in range(len(path)):
ul = (
(actual[0]) * line_len + margin_x + 12,
(actual[1]) * line_len + 12 + margin_y,
)
dr = (
(actual[0]) * line_len + line_len + margin_x - 12,
(actual[1]) * line_len + line_len - 12 + margin_y,
)
self.put_block(ul, dr)
x0 = actual[0] * line_len + margin_x + 12
y0 = actual[1] * line_len + margin_y + 12
x1 = actual[0] * line_len + line_len + margin_x - 12
y1 = actual[1] * line_len + line_len + margin_y - 12
yield
match path[i]:
case "N":
self.put_block((x0, y0), (x1, y0 - 24))
actual = (actual[0], actual[1] - 1)
case "E":
self.put_block((x1, y0), (x1 + 24, y1))
actual = (actual[0] + 1, actual[1])
case "S":
self.put_block((x0, y1), (x1, y1 + 24))
actual = (actual[0], actual[1] + 1)
case "W":
self.put_block((x0, y0), (x0 - 24, y1))
actual = (actual[0] - 1, actual[1])
ul = (
(actual[0]) * line_len + margin_x + 12,
(actual[1]) * line_len + 12 + margin_y,
)
dr = (
(actual[0]) * line_len + line_len + margin_x - 12,
(actual[1]) * line_len + line_len - 12 + margin_y,
)
self.put_block(ul, dr)
return
def draw_ft(self, maze: np.ndarray, color: list | None = None):
self.clear_image()
margin = math.trunc(
math.sqrt(self.width if self.width > self.height else self.height)
// 2
)
line_len = math.trunc(
(
(self.height - margin) // len(maze)
if self.height > self.width
else (self.width - margin) // len(maze[0])
)
)
for y in range(len(maze)):
for x in range(len(maze[0])):
x0 = x * line_len + margin
y0 = y * line_len + margin
x1 = x * line_len + line_len + margin
y1 = y * line_len + line_len + margin
if maze[y][x].get_north():
self.put_line((x0, y0), (x1, y0))
if maze[y][x].get_est():
self.put_line((x1, y0), (x1, y1))
if maze[y][x].get_south():
self.put_line((x0, y1), (x1, y1))
if maze[y][x].get_west():
self.put_line((x0, y0), (x0, y1))
if maze[y][x].value == 15:
self.put_block((x0, y0), (x1, y1))
def close_loop(self, _: Any):
self.mlx.mlx_loop_exit(self.mlx_ptr)
def handle_key_press(self, keycode: int, amazing: AMazeIng) -> None:
if keycode == 49:
self.restart_maze(amazing)
self.print_path = False
if keycode == 50:
self.restart_path(amazing)
self.print_path = True if self.print_path is False else False
if keycode == 51:
self.print_path = False
self.color = next(self.color_gen)
if keycode == 52:
self.close_loop(None)
def draw_image(self, amazing: AMazeIng) -> None:
if self.render_maze(amazing):
if self.path_printer and self.print_path:
if self.render_path():
color = next(self.color_gen_ft)
color
else:
self.draw_ft(amazing.maze.get_maze())
self.redraw_image()
def start(self, amazing: AMazeIng) -> None:
self.restart_maze(amazing)
self.shift_color()
self.shift_color_ft()
self.mlx.mlx_loop_hook(self.mlx_ptr, self.draw_image, amazing)
self.mlx.mlx_hook(self.win_ptr, 33, 0, self.close_loop, None)
self.mlx.mlx_hook(
self.win_ptr, 2, 1 << 0, self.handle_key_press, amazing
)
self.mlx.mlx_loop(self.mlx_ptr)
def restart_maze(self, amazing: AMazeIng) -> None:
self.generator = amazing.generate()
def restart_path(self, amazing: AMazeIng) -> None:
self.path_printer = self.put_path(amazing)
def shift_color(self):
self.color_gen = self.random_color()
def shift_color_ft(self):
self.color_gen_ft = self.random_color_ft()
def render_path(self) -> bool:
try:
next(self.path_printer)
time.sleep(0.03)
return False
except StopIteration:
pass
return True
def render_maze(self, amazing: AMazeIng) -> bool:
try:
next(self.generator)
self.update_maze(amazing.maze.get_maze())
return False
except StopIteration:
pass
return True
def main() -> None:
mlx = None
try:
mlx = MazeMLX(1000, 1000)
config = Parsing.DataMaze.get_data_maze("config.txt")
amazing = AMazeIng(**config)
mlx.start(amazing)
with open("test.txt", "w") as output:
output.write(amazing.__str__())
except Exception as err:
print(err)
finally:
if mlx is not None:
mlx.close()
if __name__ == "__main__":
main()