76 lines
1.7 KiB
Python
76 lines
1.7 KiB
Python
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import re
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import pygame
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with open("res/inputs/day14.txt", "r") as f:
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lines = f.read().split("\n")
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bots = []
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for line in lines:
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m = re.match("^p=(.*?),(.*?) v=(.*?),(.*?)$", line)
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bot = {
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"pos": {
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"x": int(m.group(1)),
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"y": int(m.group(2)),
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},
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"vel": {
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"x": int(m.group(3)),
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"y": int(m.group(4)),
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}
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}
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bots.append(bot)
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W = 101
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H = 103
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pygame.init()
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win = pygame.display.set_mode([W, H])
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def display():
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win.fill(0)
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for bot in bots:
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win.set_at((bot["pos"]["x"], bot["pos"]["y"]), (255, 255, 255))
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pygame.display.flip()
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def move(f):
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for bot in bots:
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bot["pos"]["x"] = (bot["pos"]["x"] + bot["vel"]["x"] * f) % W
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bot["pos"]["y"] = (bot["pos"]["y"] + bot["vel"]["y"] * f) % H
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clock = pygame.time.Clock()
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running = True
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step = 0
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update = True
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auto = True
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while running:
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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running = False
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elif event.type == pygame.KEYDOWN:
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if event.key == pygame.K_ESCAPE:
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running = False
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elif event.key == pygame.K_RIGHT:
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step += 1
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move(1)
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update = True
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elif event.key == pygame.K_LEFT:
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step -= 1
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move(-1)
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update = True
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elif event.key == pygame.K_SPACE:
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auto = not auto
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if auto:
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move(1)
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step += 1
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update = True
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if update:
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print(step)
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pygame.display.set_caption(f"Day 14 - step {step} - {clock.get_fps():.2f}fps")
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display()
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update = False
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clock.tick(20)
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