如何解决生命游戏更新错误
我可能只是一个木偶，但在我的game of life中，当您创建glider时，第一次迭代有效，然后由于一些单元格未更新而彻底中断。实际上，他们没有办法将自己从队列中删除。当我删除从队列中删除切片的行时（请参阅第104行），它可以工作，但是它在if语句和该语句的内部对于发生的事情不正确，这让我感到困惑。这是我的代码：
import pygame
import time
import random
# if the game loop is running
Running = True
# if the game is paused or not
Paused = False
# width of window
Width = 1000
# height of window
Height = 1000
# pygame surface
Game = pygame.display.set_mode((Width,Height),display=0)
# how many cols
cCol = 50
# how many rows
cRow = 50
# height of each cell
cWidth = Width // cCol
# width of each cell
cHeight = Height // cRow
# the entire board stored in a 2D array
tiles = []
# to optimize times,i created it (important tiles) that stores all of the tiles that Could become active
it = []
# updates per second
Updaterate = 2
BLACK = (0,0)
WHITE = (255,255,255)
RED = (255,0)
BLUE = (0,0)
GREEN = (0,255)
Game.fill(WHITE)
pygame.display.flip()
class Tile:
def __init__(self,x,y):
self.x = x
self.y = y
self.neighbors = []
for v in [(x + 1,y),(x+1,y-1),y+1),(x - 1,(x-1,(x,y + 1),y - 1)]:
if cRow > v[0] >= 0 and cCol > v[1] >= 0:
self.neighbors.append([v[0],v[1]])
self.active = False
self.dying = False
self.creating = False
self.color = WHITE
self.remove = False
self.debug = False
def get_neighbors(self,t):
for i in range(0,len(self.neighbors)):
self.neighbors[i] = t[self.neighbors[i][0]][self.neighbors[i][1]]
def update_color(self):
if self.active:
self.color = BLACK
else:
self.color = WHITE
def draw(self,sur):
self.update_color()
pygame.draw.rect(sur,self.color,pygame.Rect((self.x * cWidth,self.y * cHeight),(cWidth,cHeight)))
def update(self):
a = 0
for n in self.neighbors:
if n.active:
a += 1
if a == 1:
self.remove = False
self.dying = True
self.creating = False
elif a > 3:
self.remove = False
self.dying = True
self.creating = False
elif a == 3:
self.remove = False
self.dying = False
self.creating = True
if a == 0:
self.creating = False
self.dying = True
self.remove = True
if self.debug:
print(f"a = {a}")
if a != 0:
self.remove = False
def purge(self):
if self.debug:
print(f"dying = {self.dying}")
if self.dying:
# dying
self.active = False
self.creating = False
self.dying = False
if self.remove:
print(self.remove)
it.remove(self)
if self.debug:
print("REMOVING")
self.remove = False
if self.debug:
print("DYING")
elif self.creating:
# coming alive
self.creating = False
self.active = True
for n in self.neighbors:
if n not in it:
it.append(n)
self.draw(Game)
def clear_board():
b = []
for x in range(0,cCol):
b.append([])
for y in range(0,cRow):
# print(f"x = {x},y = {y}")
b[x].append(Tile(x,y))
for y in b:
for t in y:
t.get_neighbors(b)
return b
def draw_lines(sur):
for x in range(1,cCol + 1):
pygame.draw.line(sur,BLACK,(x * cWidth,0),Height))
for y in range(1,cRow + 1):
pygame.draw.line(sur,(0,y * cHeight),(Width,y * cHeight))
def draw_tiles(sur):
for t in it:
t.draw(sur)
def get_index(p,isWidth):
if isWidth:
p -= p % cWidth
return p//cWidth
else:
p -= p % cHeight
return p//cHeight
pass
def draw(s):
draw_tiles(s)
draw_lines(s)
tiles = clear_board()
for y in tiles:
for t in y:
t.draw(Game)
pygame.display.flip()
draw_lines(Game)
start_time = time.time()
UpdaterateCount = 0
CircIsThere = False
while Running:
if not Paused:
c = WHITE
if time.time()-start_time >= (1/Updaterate):
if CircIsThere:
tiles[4][4].draw(Game)
tiles[4][5].draw(Game)
tiles[5][4].draw(Game)
tiles[5][5].draw(Game)
CircIsThere = False
for t in it:
t.update()
for ti in it:
print(f"{ti.debug} {ti.x},{ti.y}")
ti.purge()
start_time = time.time()
draw(Game)
if Paused:
pygame.draw.circle(Game,RED,[100,100],10)
CircIsThere = True
pygame.display.flip()
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
Running = False
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_SPACE:
Paused = not Paused
if event.key == pygame.K_c:
tiles = clear_board()
it = []
for y in tiles:
for t in y:
t.draw(Game)
if event.key == pygame.K_r:
for y in tiles:
for t in y:
t.active = random.choice([True,False])
if t not in it:
it.append(t)
t.draw(Game)
if event.type == pygame.MOUSEBUTTONDOWN:
if event.button == pygame.BUTTON_LEFT:
mx,my = pygame.mouse.get_pos()
xi = get_index(mx,True)
yi = get_index(my,False)
tt = tiles[xi][yi]
if not tt.active:
tt.active = True
if tt not in it:
it.append(tt)
for n in tt.neighbors:
if n not in it:
it.append(n)
else:
tt.active = False
if event.button == pygame.BUTTON_RIGHT:
mx,False)
tiles[xi][yi].debug = not tiles[xi][yi].debug
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