我正在制作一个简单的马里奥游戏。我只是想拥有一个角色，显然马里奥会跳进一组碰撞盒，这些碰撞盒将显示一个数学问题的答案。到目前为止，我已经设法将重力和水平碰撞放在一起，但我似乎无法解决如何让我的角色在与简单的盒子/矩形碰撞时给我一个输出。到目前为止，这是我的代码：
import pygame
from block import *
from Player import *
pygame.mixer.pre_init(44100, -16, 2, 2048)
pygame.init()
window = pygame.display.set_mode((800, 600))
pygame.display.set_caption("Super Mario Bros")
myfont = pygame.font.SysFont("Comic Sans MS", 100)
mariosound = pygame.mixer.music.load("data/sound.mp3")
pygame.mixer.music.play(-1)
gravity = -0.5
black = (0, 0, 0)
orange = (255, 174, 0)
blue = (11, 183, 217)
clock = pygame.time.Clock()
player = Player(0, 0)
label = myfont.render("9+10=", 1, black)
level1 = [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
]
def printText(txtText, Textfont, Textsize , Textx, Texty, Textcolor):
myfont = pygame.font.SysFont(Textfont, Textsize)
label = myfont.render(txtText, 1, Textcolor)
window.blit(label, (Textx, Texty))
pygame.display.flip()
blockList = []
for y in range(0, len(level1)):
for x in range(0, len(level1[y])):
if (level1[y][x]==1):
blockList.append(Block(x*32, y*32))
movex, movey = 0, 0
gameLoop = True
while gameLoop:
for event in pygame.event.get():
if (event.type == pygame.QUIT):
gameLoop = False
if (event.type == pygame.KEYDOWN):
if (event.key == pygame.K_RIGHT):
movex = 5
elif (event.key == pygame.K_LEFT):
movex = -5
elif (event.key == pygame.K_UP):
player.jump()
if (event.type == pygame.KEYUP):
if (event.key == pygame.K_RIGHT):
movex = 0
elif (event.key == pygame.K_LEFT):
movex = 0
window.fill(blue)
window.blit(label, (275, 100))
for block in blockList:
block.render(window)
player.x += movex
player.update(gravity, blockList)
player.render(window)
clock.tick(60)
pygame.display.flip()
pygame.quit()
我在不同的python文件中有一个播放器和碰撞子类，命名为：Block和Player，只做碰撞和简单的重力等。
感谢您提供任何帮助，因为我说我非常新，所以任何解释或帮助都会受到赞赏。
这是我的其他代码： 我的Player.py： 导入pygame
class Player:
def __init__(self, x, y):
self.x=x
self.y=y
self.width=32
self.height=32
self.velocity=0
self.falling=True
self.onGround=False
self.images = pygame.image.load('resources/sprite.png')
self.images = pygame.transform.scale(self.images, (35, 35))
def jump(self):
if (self.onGround == False):
return
self.velocity = 14
self.onGround = False
def detectCollisions(self, x1, y1, w1, h1, x2, y2, w2, h2):
if (x2 + w2 > x1 >= x2 and y2 + h2 >= y1 >= y2):
return True
elif (x2 + w2 >= x1 + w1 > x2 and y2 + h2 >= y1 >= y2):
return True
elif (x2 + w2 >= x1 >= x2 and y2 + h2 >= y1 + h1 >= y2):
return True
elif (x2 + w2 >= x1 + w1 >= x2 and y2 + h2 >= y1 + h1 >= y2):
return True
else:
return False
def update(self, gravity, blockList):
if (self.velocity < 0):
self.falling = True
collision = False
blockX,blockY = 0,0
for block in blockList:
collision = self.detectCollisions(self.x, self.y, self.width, self.height, block.x, block.y, block.width, block.height)
if (collision == True):
blockX=block.x
blockY=block.y
break
if (collision == True):
if (self.falling == True):
self.falling = False
self.onGround = True
self.velocity = 0
self.y = blockY - self.height
if (self.onGround == False):
self.velocity += gravity
self.y-=self.velocity
def render(self, window):
window.blit(self.images, (self.x, self.y))
def render1(self, collision):
if (collision==True):
pygame.draw.rect(window,red,(self.x,self.y,self.width,self.height))
else:
pygame.draw.rect(window,black,(self.x,self.y,self.width,self.height))
和block.py： 导入pygame
class Block:
def __init__(self, x, y):
self.x=x
self.y=y
self.width=32
self.height=32
def render(self, window):
pygame.draw.rect(window, (255,174,0),(self.x, self.y, self.width, self.height))
答案 0 :(得分：0)
我不知道图像和盒子的大小，所以我记下了一些随机大小。希望它会对你有所帮助。 这是代码：
simplebox_width = 20 #pixels
simplebox_height = 20
image_width = 50
image_height = 250
image_x_coord = 100 #coords
image_y_coord = 200
simplebox_x_coord = 140
simplebox_y_coord = 250
image_x_side = range(image_x_coord, image_x_coord+image_width)
image_y_side = range(image_y_coord, image_y_coord+image_height)
simplebox_x_side = range(simplebox_x_coord, simplebox_x_coord+simplebox_width)
simplebox_y_side = range(simplebox_y_coord, simplebox_y_coord+simplebox_height)
for x in image_x_side:
if x in simplebox_x_side:
for y in image_y_side:
if y in simplebox_y_side:
collision = True
else:
collision = False
print collision