Python中文网 - 问答频道, 解决您学习工作中的Python难题和Bug
Python常见问题
在游戏库中，我正在编写一个游戏。在游戏中，如果你与目标矩形相撞，你将进入一个新的关卡。一切正常，但当你与目标矩形相撞时，它会在旧层的顶部绘制新层。我要它清除屏幕，然后画水平线。我该怎么做？这是我的密码：
import os, random, pygame, eztext
from time import *
speed = 1
gravityNum = 1
gravity = True
keyDown = True
rightNum = 0
running = True
pygame.init()
white = (255, 255, 255)
screen = pygame.display.set_mode((880, 400))
class Player(object):
def __init__(self):
self.rect = pygame.Rect(16, 368, 16, 16)
self.level = 1
def move(self, dx, dy):
if dx != 0:
self.move2(dx, 0)
if dy != 0:
self.move2(0, dy)
def move2(self, dx, dy):
self.rect.x += dx
self.rect.y += dy
for wall in walls:
if self.rect.colliderect(wall.rect):
if dx > 0:
self.rect.right = wall.rect.left
if dx < 0:
self.rect.left = wall.rect.right
if dy > 0:
self.rect.bottom = wall.rect.top
if dy < 0:
self.rect.top = wall.rect.bottom
for enemy in enemies:
if self.rect.colliderect(enemy.rect):
player.move(-(self.rect.x - 16), -(self.rect.y - 368))
for goal in goals:
if self.rect.colliderect(goal.rect):
player.move(-(self.rect.x - 16), -(self.rect.y - 368))
self.level += 1
self.levelCheck()
def drawLevel1(self):
x = 0
y = 0
for z in level:
for col in z:
if col == "W":
Wall((x, y))
if col == "E":
Enemy((x, y))
if col == "G":
Goal((x, y))
x += 16
y += 16
x = 0
def drawLevel2(self):
x = 0
y = 0
for z in levelTwo:
for col in z:
if col == "W":
Wall((x, y))
if col == "E":
Enemy((x, y))
if col == "G":
Goal((x, y))
x += 16
y += 16
x = 0
def drawLevel3(self):
x = 0
y = 0
for z in levelThree:
for col in z:
if col == "W":
Wall((x, y))
if col == "E":
Enemy((x, y))
if col == "G":
Goal((x, y))
x += 16
y += 16
x = 0
def drawLevel4(self):
x = 0
y = 0
for z in levelFour:
for col in z:
if col == "W":
Wall((x, y))
if col == "E":
Enemy((x, y))
if col == "G":
Goal((x, y))
x += 16
y += 16
x = 0
def levelCheck(self):
if self.level == 1:
self.drawLevel1()
if self.level == 2:
pygame.display.flip()
self.drawLevel2()
if self.level == 3:
self.drawLevel3()
if self.level == 4:
self.drawLevel4()
class Wall(object):
def __init__(self, pos):
walls.append(self)
self.rect = pygame.Rect(pos[0], pos[1], 16, 16)
class Enemy(object):
def __init__(self, pos):
enemies.append(self)
self.rect = pygame.Rect(pos[0], pos[1], 16, 16)
class Goal(object):
def __init__(self, pos):
goals.append(self)
self.rect = pygame.Rect(pos[0], pos[1], 16, 16)
pygame.display.set_caption("Game")
display = pygame.Surface((880, 400))
goals = []
walls = []
levelNumber = 1
enemies = []
player = Player()
level = [
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
"W GGGGW",
"W GGGGW",
"W GGGGW",
"W EEE W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W WWW WWW W",
"W WWW WWW W",
"WWWWWWWW WWW WWW W",
"W W WWW WWW W",
"W W W",
"E W W WWW WWW W",
"E W W W",
"E W W W",
"WW W W W",
"WWW W WW W",
"WWWW WW W W",
"WWWWW W W W",
"W G W W",
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
]
levelTwo = [
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
"W GGGGW",
"W GGGGW",
"W GGGGW",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
]
levelThree = [
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
"W GGGGW",
"W GGGGW",
"W GGGGW",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
]
levelFour = [
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
"W GGGGW",
"W GGGGW",
"W GGGGW",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"W W",
"WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW",
]
player.levelCheck()
while running:
player.move(rightNum, 0)
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_DOWN:
gravityNum = 1
if event.key == pygame.K_UP:
gravityNum = -1
if event.key == pygame.K_RIGHT:
rightNum = 1
if event.key == pygame.K_LEFT:
rightNum = -1
if gravity == True:
player.move(0, gravityNum)
elif gravity == False:
player.move(0, -gravityNum)
screen.fill((255, 255, 255))
for wall in walls:
pygame.draw.rect(screen, (0, 0, 0), wall.rect)
pygame.draw.rect(screen, (255, 200, 0), player.rect)
for enemy in enemies:
pygame.draw.rect(screen, (255, 0, 0), enemy.rect)
for goal in goals:
pygame.draw.rect(screen, (0, 0, 255), goal.rect)
pygame.display.flip()
Tags： inposrectselfforifdefwww
热门问题
- 如何根据每季度更新的数据补充每日数据？
- 如何根据每小时的主机名计算可用的平均磁盘容量（python）
- 如何根据每组的大小设置滚动窗口的大小？
- 如何根据每行中的条件向数据帧中的列添加多个字符串？
- 如何根据每行的内容对文本文件中的行进行分组？
- 如何根据每行的各自索引对列进行分组？
- 如何根据每行的条件替换np 2d数组中的值
- 如何根据每行的第一个字符将文本数据迭代写入新文件？
- 如何根据每行的第二个值将Python多维numpy数组导出到不同的文件？
- 如何根据气体浓度设置颜色的依赖性绘制风玫瑰图
- 如何根据气流中的不同天数为同一DAG设置不同的时间表
- 如何根据水平线拆分图像？
- 如何根据没有循环的另一列替换列（数据帧）中一个组的所有相同值？
- 如何根据注释属性对networkx python图中的节点进行分组？
- 如何根据测试参数正确跳过测试？
- 如何根据测量维度设置opencv卡尔曼滤波器的测量矩阵[opencv+Python]
- 如何根据浮动元素筛选浮动列表？
- 如何根据海龟在Python中的位置从列表中识别它？
- 如何根据海龟的位置确定点数
- 如何根据消费者指数调整黄金价格？
热门文章
- Python覆盖写入文件
- 怎样创建一个 Python 列表？
- Python3 List append()方法使用
- 派森语言
- Python List pop()方法
- Python Django Web典型模块开发实战
- Python input() 函数
- Python3 列表(list) clear()方法
- Python游戏编程入门
- 如何创建一个空的set?
- python如何定义(创建)一个字符串
- Python标准库 [The Python Standard Library by Ex
- Python网络数据爬取及分析从入门到精通（分析篇）
- Python3 for 循环语句
- Python List insert() 方法
- Python 字典(Dictionary) update()方法
- Python编程无师自通 专业程序员的养成
- Python3 List count()方法
- Python 网络爬虫实战 [Web Crawler With Python]
- Python Cookbook（第2版）中文版
当你打败一个关卡时，重新设置你的墙，敌人和目标列表。 换句话说，在将所有新的级别数据附加到它们之前，将它们设为=[]
相关问题 更多 >
编程相关推荐