[英]Conway's Game of Life - rules
下面是康威生命游戏的代码。 我目前正在努力解决不正确的功能 - 细胞仍在繁殖而不是灭绝或收敛点。 我认为规则功能出了问题(我认为,特定规则可以吗?),但我无法弄清楚。 如果你知道出了什么问题,我将非常感谢你的帮助。 谢谢
import pygame
import sys
import random
from pygame.locals import *
FPS = 10
fpsClock = pygame.time.Clock()
WINDOWSIZE = 500
CELLSIZE = 5
assert WINDOWSIZE % CELLSIZE == 0, "win size must be a multiple of cell"
class Board():
def __init__(self):
pygame.init()
pygame.display.set_caption('Game of Life')
self.DISPLAYSURF = pygame.display.set_mode((WINDOWSIZE, WINDOWSIZE))
self.grid = [[0] * (WINDOWSIZE // CELLSIZE) for i in range(WINDOWSIZE // CELLSIZE)]
def draw(self):
i = 0
j = 0
for x in range(0, WINDOWSIZE, CELLSIZE):
for y in range(0, WINDOWSIZE, CELLSIZE):
if self.grid[i][j] == 0:
pygame.draw.rect(
self.DISPLAYSURF, (20, 120, 20), Rect((x, y), (CELLSIZE, CELLSIZE)))
else:
pygame.draw.rect(
self.DISPLAYSURF, (255, 255, 255), Rect((x, y), (CELLSIZE, CELLSIZE)))
if j == (WINDOWSIZE // CELLSIZE) - 1:
j = 0
else:
j = j + 1
i = i + 1
def randomize(self):
for i in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
for j in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
if random.randint(0, 100) < 15:
self.grid[i][j] = 1
def rules(self):
for i in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
for j in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
neighbors = 0
if self.grid[i][j] == 0:
neighbors = self.grid[i + 1][j] + self.grid[i - 1][j] + self.grid[i][j + 1] + self.grid[i][j - 1] + self.grid[i - 1][j - 1] + self.grid[i + 1][j + 1] + self.grid[i + 1][j - 1] + self.grid[i - 1][j + 1]
if neighbors == 3:
self.grid[i][j] = 1
continue
else:
self.grid[i][j] = 0
if self.grid[i][j] == 1:
neighbors = self.grid[i + 1][j] + self.grid[i - 1][j] + self.grid[i][j + 1] + self.grid[i][j - 1] + self.grid[i - 1][j - 1] + self.grid[i + 1][j + 1] + self.grid[i + 1][j - 1] + self.grid[i - 1][j + 1]
if neighbors < 2:
self.grid[i][j] = 0
elif neighbors > 3:
self.grid[i][j] = 0
else:
self.grid[i][j] = 1
board = Board()
board.randomize()
while True:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
board.rules()
board.draw()
pygame.display.update()
fpsClock.tick(FPS)
您的错误 - 当您仍需要原始值来计算其他单元grid
时,您可以更改grid
中单元grid
值。 您无法更改原始grid
值。 您必须在新的new_grid
新值并在最后替换网格。
import pygame
import sys
import random
# --- constanst ---
FPS = 10
WINDOWSIZE = 500
CELLSIZE = 5
assert WINDOWSIZE % CELLSIZE == 0, "win size must be a multiple of cell"
# --- classes ---
class Board():
def __init__(self):
pygame.init()
self.screen = pygame.display.set_mode((WINDOWSIZE, WINDOWSIZE))
pygame.display.set_caption('Game of Life')
self.grid = [[0] * (WINDOWSIZE // CELLSIZE) for i in range(WINDOWSIZE // CELLSIZE)]
def draw(self):
for i, x in enumerate(range(0, WINDOWSIZE, CELLSIZE)):
for j, y in enumerate(range(0, WINDOWSIZE, CELLSIZE)):
if self.grid[i][j] == 0:
color = (20, 120, 20)
else:
color = (255, 255, 255)
pygame.draw.rect(self.screen, color, pygame.Rect((x, y), (CELLSIZE, CELLSIZE)))
def randomize(self):
for i in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
for j in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
if random.randint(0, 100) < 15:
self.grid[i][j] = 1
def rules(self):
# create new grid
new_grid = [[0] * (WINDOWSIZE // CELLSIZE) for i in range(WINDOWSIZE // CELLSIZE)]
# put results in new grid
for i in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
for j in range(CELLSIZE, (WINDOWSIZE // CELLSIZE) - CELLSIZE):
neighbors = self.grid[i + 1][j] + self.grid[i - 1][j] + self.grid[i][j + 1] + self.grid[i][j - 1] + self.grid[i - 1][j - 1] + self.grid[i + 1][j + 1] + self.grid[i + 1][j - 1] + self.grid[i - 1][j + 1]
if self.grid[i][j] == 0:
if neighbors == 3:
new_grid[i][j] = 1
else:
new_grid[i][j] = 0
elif self.grid[i][j] == 1:
if neighbors < 2:
new_grid[i][j] = 0
elif neighbors > 3:
new_grid[i][j] = 0
else:
new_grid[i][j] = 1
# replace grid
self.grid = new_grid
def mainloop(self):
fps_clock = pygame.time.Clock()
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
pygame.quit()
sys.exit()
self.rules()
self.draw()
pygame.display.update()
fps_clock.tick(FPS)
# --- main ---
board = Board()
board.randomize()
board.mainloop()
在移动到下一代之前不要修改单元格! 以下是您需要遵循的简单算法。 您可以在此处查找详细的实施和视频演示。
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