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37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
import pygame
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import random
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class Bubble:
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def __init__(self, posX, posY, radius = 1, color=(0,0,0), direction=(1,1)):
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self.posX = posX
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self.posY = posY
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self.radius = radius
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self.color = color
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self.directionX = direction[0]
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self.directionY = direction[1]
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def draw(self, screen):
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pygame.draw.circle(screen, self.color, (self.posX, self.posY), self.radius)
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def update(self, screen):
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screen_width, screen_height = screen.get_size()
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self.move_x(screen_width)
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self.move_y(screen_height)
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def move_x(self, screen_width):
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if self.posX + self.radius + self.directionX < screen_width and self.posX - self.radius + self.directionX > 0:
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self.posX += self.directionX
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else:
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self.directionX *= -1
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def move_y(self, screen_height):
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if self.posY + self.radius + self.directionY < screen_height and self.posY - self.radius + self.directionY > 0:
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self.posY += self.directionY
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else:
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self.directionY *= -1
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