所以我一直在网上搜索很长时间,试图找出如何让我的两个sprite类在pygame中碰撞。我正在尝试制作一个玩家必须躲避方格的基本游戏。我想要一些代码,当玩家击中其中一个方块时,游戏就是真的。这是播放器的代码。
class Player(pygame.sprite.Sprite):
def __init__(self, x, y, image):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.image.load('Tri.png')
self.image = pygame.transform.scale (self.image, (int(width/16), int(width/15)))
self.rect = self.image.get_rect()
self.width, self.height = self.image.get_size()
self.rect.x = x
self.rect.y = y
def update(self):
mx, my = pygame.mouse.get_pos()
self.rect.x = mx - self.width/2
self.rect.y = (height * 0.8)
if self.rect.x <= 0 - self.width/2 + 10:
self.rect.x += 10
if self.rect.x + self.width >= width:
self.rect.x = width - self.width
def draw(self, screen):
if bgColour == black:
self.image = pygame.image.load('Tri2.png')
self.image = pygame.transform.scale (self.image, (int(width/16), int(width/15)))
else:
self.image = pygame.image.load('Tri.png')
self.image = pygame.transform.scale (self.image, (int(width/16), int(width/15)))
self.width, self.height = self.image.get_size()
gameDisplay.blit(self.image, self.rect)
这里是方块的代码
class Square(pygame.sprite.Sprite):
def __init__(self, box_x, box_y, box_width, box_height,colour, box_speed, box_border, BC):
self.box_x = box_x
self.box_y = box_y
self.box_width = box_width
self.box_height = box_height
self.colour = colour
self.box_speed = box_speed
self.box_border = box_border
self.BC = BC
border = pygame.draw.rect(gameDisplay, self.BC, [self.box_x - self.box_border/2, self.box_y - self.box_border/2, self.box_width + self.box_border, self.box_height + self.box_border])
box = pygame.draw.rect(gameDisplay, self.colour, [self.box_x, self.box_y, self.box_width, self.box_height])
def Fall(self):
if self.box_y < height:
self.box_y += box_speed
elif self.box_y > height + 100:
del square[0]
border = pygame.draw.rect(gameDisplay, self.BC, [self.box_x - self.box_border/2, self.box_y - self.box_border/2, self.box_width + self.box_border, self.box_height + self.box_border])
box = pygame.draw.rect(gameDisplay, self.colour, [self.box_x, self.box_y, self.box_width, self.box_height])
主要游戏循环。对不起凌乱的代码和可能冗余的变量,但我还在学习:)
def game_loop():
mx, my = pygame.mouse.get_pos()
x = mx
y = (height * 0.8)
player = Player(x, y, 'Tri.png')
box_width = int(width/15)
if round(box_width/5) % 10 == 0:
box_border = round(box_width/5)
else:
box_border = round(box_width/5 + 1)
box_x = random.randrange(0, width)
box_y = 0 - box_width
min_gap = box_width/4
global box_speed
box_col = False
box_start = random.randrange(0, width)
delay = 0
global square
square = []
move_speed = 10
#level variables
box_speed = 6
max_gap = box_width/2
score = 0
bgColourList = [white, black, white, white]
global bgColour
bgColour = bgColourList[0]
Blist = [red, green, black, pink, white]
BC = Blist[0]
Clist = [red, black, black, pink, white]
box_colour = red
text_colour = black
z = 60
level = 0
delayBG = 0
levelChange = 400
gameExit = False
while not gameExit:
for event in pygame.event.get():
if event.type == pygame.QUIT:
gameExit = True
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_q:
gameExit = True
gameDisplay.fill(bgColour)
#blitting the player
player.update()
player.draw(gameDisplay)
#sets delay for level change
if score % levelChange == 0:
delayBG = 120
z = 120
if delayBG == 0:
bgColour = bgColourList[level]
BC = Blist[level]
box_colour = Clist[level]
if delay == 0:
score += 1
delay += 3
if delayBG == 0:
level += 1
box_speed += 1
max_gap -= 1
#creating a new square
if z == 0:
new = random.randint(0, width)
square.append(Square(new, box_y, box_width, box_width , box_colour, box_speed, box_border, BC))
z = random.randint(int(min_gap), int(max_gap))
last = new
lasty = box_y
#calling the Square.fall() function
for i in square:
i.Fall()
"""tris.remove(i)
i.checkCollision(tris)
tris.add(i)"""
pygame.draw.rect(gameDisplay, bgColour, [0,0, width, int(height/23)])
message_to_screen(str(score), text_colour, -height/2 + 15, 0)
delayBG -= 1
z -= 1
delay -= 1
pygame.display.update()
clock.tick(FPS)
game_loop()
pygame.quit()
quit()
提前谢谢!
答案 0 :(得分:1)
创建一个组来保存所有Square对象:
square_group = pygame.sprite.Group()
每次创建Square对象时,请将其添加到组中:
steven = Square(new, box_y, box_width, box_width , box_colour, box_speed, box_border, BC)
square_group.add(steven)
然后你可以使用spritecollide来检查碰撞并采取相应的行动。
collisions = pygame.sprite.spritecollide(player, square_group, False)
if collisions:
gameExit = True