我正在制作游戏，但我想通过增加墙壁来使游戏更难。我发现它叫做tilemap。但这是多种颜色，我只想要一种颜色，灰色。我希望它像1,1,1,1,
1,0,0,1,
1,0,0,1,
1,1,1,1
0 =无。 1 =灰色矩形。我还需要像WIDTH = 16
HEIGHT = 9
TILESIZE = dw/WIDTH
但是我找不到实现它的方法。
我尝试使用def代码，但它落后于我的游戏。我尝试使用此网站：http://usingpython.com/pygame-tilemaps/
import pygame
import os
import sys
pygame.mixer.pre_init()
pygame.mixer.init(44100, 16, 2, 262144)
pygame.init()
from pygame.locals import*
import cv2
import time
import random
import pickle
import shutil
grey = (128,128,128)
def pause():
paused = True
while paused:
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:
paused = False
elif event.key == pygame.K_SPACE:
menu(1)
screen.fill(white)
mts("Paused", black, -100, 100)
mts("Press esc to go back to the game or press space to go back to the menu", black, 25, 45)
pygame.display.update()
clock.tick(60)
def score(score):
text = pygame.font.Font('Fonts/Kuiper_Belt.otf', 25).render("Score: "+str(score), True, black)
screen.blit(text, [0,0])
def highscore(highscore):
text = pygame.font.Font('Fonts/Kuiper_Belt.otf', 25).render("Highscore: "+str(highscore), True, black)
screen.blit(text, [1100,0])
#define the apple to spawn in a random place
def randAppleGen():
randAppleX = random.randrange(0, dw-at, bs)
randAppleY = random.randrange(0, dh-at, bs)
return randAppleX,randAppleY
def snake(bs, sl):
for XnY in sl:
pygame.draw.rect(screen, Dgreen, [XnY[0],XnY[1],bs,bs])
def text_objects(text,color,fontS):
font = pygame.font.Font('Fonts/Kuiper_Belt.otf', fontS)
textSurface = font.render(text, True, color)
return textSurface, textSurface.get_rect()
def mts(msg,color, y_displace=0, fs=35):
textSurf, textRect = text_objects(msg,color,fs)
textRect.center = (dw / 2), (dh / 2)+y_displace
screen.blit(textSurf, textRect)
def gameLoop():
global at
global bs
hs = pickle.load( open( os.getenv('APPDATA')+str('/Snake Universe/h.SNUN'), "rb" ) )
gameExit = False
gameOver = False
gameHack = False
tilemap = [
[1,1,1,1],
[1,0,0,1],
[1,0,0,1],
[1,1,1,1]
]
WIDTH = 4
HEIGHT = 4
TILESIZE = dw/WIDTH
Speed = 20
lead_x = dw/2
lead_y = dh/2
lead_x_change = 0
lead_y_change = 0
pygame.mixer.music.load(os.path.join(os.getcwd(), 'Sounds', 'music1.ogg'))
pygame.mixer.music.play(-1)
slist = []
sl = 0
if sl > 2304:
gameHack = True
randAppleX,randAppleY = randAppleGen()
while not gameExit:
for row in range(HEIGHT):
for column in range(WIDTH):
if tilemap[row][column] == 1:
pygame.draw.rect(screen, grey, (column*TILESIZE, row*TILESIZE, TILESIZE, TILESIZE))
while gameOver == True:
screen.fill(white)
mts("Game over", red, -50,100)
mts("Press enter to play again or press space to go back to the menu", black, 50,50)
pygame.display.update()
for event in pygame.event.get():
if event.type == pygame.QUIT:
gameOver = False
gameExit = True
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_KP_ENTER or event.key==pygame.K_RETURN:
gameLoop()
if event.key == pygame.K_SPACE:
gameExit = False
gameOver = False
menu(1)
while gameHack == True:
pygame.mixer.music.stop()
screen.fill(white)
mts("Hacked", red, -50,100)
mts("You hacked or exploit the game, press enter to quit the game", black, 50,50)
pygame.display.update()
for event in pygame.event.get():
if event.type == pygame.QUIT:
gameOver = False
gameExit = True
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_KP_ENTER or event.key==pygame.K_RETURN:
pygame.quit()
sys.exit()
lead_x += lead_x_change
lead_y += lead_y_change
prev_x, prev_y = lead_x_change, lead_y_change
for event in pygame.event.get():
if event.type == pygame.QUIT:
gameExit = True
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT and prev_x != bs:
lead_x_change, lead_y_change = -bs, 0
elif event.key == pygame.K_RIGHT and prev_x != -bs:
lead_x_change, lead_y_change = bs, 0
elif event.key == pygame.K_UP and prev_y != bs:
lead_x_change, lead_y_change = 0, -bs
elif event.key == pygame.K_DOWN and prev_y != -bs:
lead_x_change, lead_y_change = 0, bs
elif event.key == pygame.K_ESCAPE:
pause()
elif event.key == pygame.K_s and Speed >= 10 and Speed < 60:
Speed += 10
clock.tick(Speed)
elif event.key == pygame.K_d and Speed <= 60 and Speed > 10:
Speed -= 10
clock.tick(Speed)
elif event.key == pygame.K_a:
sl += 1
if not pygame.Rect(0, 0, dw, dh).contains(lead_x, lead_y, bs, bs):
gameOver = True
screen.fill(white)
#draw the apple
apple = pygame.draw.rect(screen, red, [randAppleX,randAppleY,at,at])
sh = []
sh.append(lead_x)
sh.append(lead_y)
slist.append(sh)
snake(bs, slist)
if len(slist) > sl:
del slist[0]
for eachSegment in slist[:-1]:
if eachSegment == sh:
gameOver = True
score(sl)
highscore(hs)
if sl > hs:
hs += 1
os.remove( os.getenv('APPDATA')+str('/Snake Universe/h.SNUN') )
pickle.dump( sl, open( os.getenv('APPDATA')+str('/Snake Universe/h.SNUN'), "wb" ) )
hs = pickle.load( open( os.getenv('APPDATA')+str('/Snake Universe/h.SNUN'), "rb" ) )
pygame.display.update()
#make the apple spawn
appleRect = pygame.Rect(randAppleX, randAppleY, at, at)
if appleRect.collidepoint(lead_x, lead_y):
while True:
randAppleX, randAppleY = randAppleGen()
appleRect = pygame.Rect(randAppleX, randAppleY, at, at)
if not appleRect.collidepoint(lead_x, lead_y) and \
not any(appleRect.collidepoint(*p) for p in slist):
break
sl += 1
clock.tick(Speed)
pygame.quit()
sys.quit()
我希望它显示单个彩色图块，但是我一直崩溃。
答案 0 :(得分：0)
如果您已经在代码中包含问题并且在链接中包含示例，我不明白为什么会有问题。
.idea编辑：
您有问题，因为您在错误的地方使用它。您必须在tilemap = [
[1,1,1,1],
[1,0,0,1],
[1,0,0,1],
[1,1,1,1]
]
MAPHEIGHT = 4
MAPWIDTH = 4
TILESIZE = dw/MAPWIDTH
GREY = (128,128,128)
for row in range(MAPHEIGHT):
for column in range(MAPWIDTH):
if tilemap[row][column] == 1:
pygame.draw.rect(screen, GREY, column*TILESIZE, row*TILESIZE, TILESIZE, TILESIZE))
（清除缓冲区）和screen.fill（将缓冲区发送到视频卡并在屏幕上显示）之间进行绘制
pygame.update您的代码混乱。您应该拥有
screen.fill(white)
for row in range(HEIGHT):
for column in range(WIDTH):
if tilemap[row][column] == 1:
pygame.draw.rect(screen, grey, (column*TILESIZE, row*TILESIZE, TILESIZE, TILESIZE))
# ... draw other things ...
pygame.display.update()
的地方，绘制所有元素，使用screen.fill，但不更新对象，也不加载/保存泡菜编辑：
我的版本（具有更好的变量和函数名称）
pygame.display.update