134 lines
3.5 KiB
Python
134 lines
3.5 KiB
Python
#!/usr/bin/python3
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import os
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import math
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import random
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import pygame
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pygame.init()
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screen = pygame.display.set_mode((1000, 600), pygame.RESIZABLE)
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pygame.display.set_caption("Screensaver")
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gray = (20, 20, 20)
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red = (255, 20, 20)
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working_directory = os.path.abspath(__file__)
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wobblers = []
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max_wobbler_size = 50
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clock = pygame.time.Clock()
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running = True
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class Wobbler:
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def __init__(self, position: tuple=(100, 100), rotation: int=0):
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self.size = 1
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self.width = self.size
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self.height = self.size
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self.x, self.y = position
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self.color = red
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self.rotation = rotation
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self.speed = 4
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self.age = 0
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self.cube = pygame.Surface((self.height, self.width))
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self.cube.fill(self.color)
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self.cube_no_rot = self.cube
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self.cube.set_colorkey(gray)
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self.cube = pygame.transform.rotate(self.cube, self.rotation)
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self.cube_rect = self.cube.get_rect(center=self.cube_no_rot.get_rect(center=(self.x, self.y)).center)
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def draw(self):
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screen.blit(self.cube, self.cube_rect)
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def update(self):
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self.width = self.size
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self.height = self.size
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self.cube = pygame.Surface((self.height, self.width))
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self.cube.fill(self.color)
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self.cube_no_rot = self.cube
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self.cube.set_colorkey(gray)
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self.cube = pygame.transform.rotate(self.cube, self.rotation)
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self.cube_rect = self.cube.get_rect(center=self.cube_no_rot.get_rect(center=(self.x, self.y)).center)
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def move(self):
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x_offset, y_offset = deg_to_offset(self.rotation, self.speed)
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self.x += x_offset
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self.y += y_offset
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def deg_to_offset(degrees, offset):
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radians = math.radians(degrees)
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x = math.sin(radians) * offset
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y = math.cos(radians) * offset
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return x, y
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def update():
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screen.fill(gray)
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for event in pygame.event.get():
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if event.type == pygame.QUIT:
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global running
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pygame.quit()
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running = False
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if event.type == pygame.KEYDOWN:
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if event.key == pygame.K_w:
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print(wobblers)
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print(len(wobblers))
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if running:
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new_wobbler = random.randrange(1, 121) == 1
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if new_wobbler:
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x = random.randrange(0, screen.get_width() + 1)
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y = random.randrange(0, screen.get_height() + 1)
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rot = random.randrange(0, 360)
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wobblers.append(Wobbler((x, y), rot))
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for wobbler in wobblers:
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if not wobbler.x < 0 or not wobbler.x > screen.get_width() or not wobbler.y < 0 or not wobbler.y > screen.get_height():
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wobbler.move()
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wobbler.update()
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wobbler.draw()
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if wobbler.speed > 1:
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decrease_speed = random.randrange(1, 101 - wobbler.speed) == 1
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if decrease_speed:
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wobbler.speed -= 1
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change_rot = random.randrange(1, 101 - wobbler.speed) == 1
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if change_rot:
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wobbler.rotation = random.randrange(0, 360)
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if wobbler.age < max_wobbler_size:
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wobbler.size += 1
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wobbler.age += 1
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if wobbler.age >= 300:
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wobbler.size -= 1
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if wobbler.size == 0:
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wobblers.remove(wobbler)
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if wobbler.x < -5 or wobbler.x > screen.get_width() + 5 or wobbler.y < -5 or wobbler.y > screen.get_height() + 5:
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wobbler.rotation -= 180
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pygame.display.update()
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clock.tick(60)
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while running:
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update()
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