mirror of
https://github.com/Febbweiss/mopidy-touchscreen.git
synced 2026-03-04 22:25:39 +00:00
54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
import random
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import pygame
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class DynamicBackground():
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def __init__(self, size):
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self.size = size
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self.current = get_valid_color()
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self.target = get_valid_color()
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self.surface = None
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def draw_background(self, surface):
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same = True
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for x in range(0, 3):
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if self.current[x] > self.target[x]:
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self.current[x] -= 1
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elif self.current[x] < self.target[x]:
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self.current[x] += 1
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if self.current != self.target:
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same = False
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#if same:
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# self.target = get_valid_color()
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surface.fill(self.current)
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if self.surface is not None:
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surface.blit(self.surface,(0,0))
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def set_target_color(self, color, surface):
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self.target = [color[0], color[1], color[2]]
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#irudi = pygame.Surface(surface.get_size())
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#pygame.transform.laplacian(surface, irudi)
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irudi = surface
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target = pygame.Surface(self.size)
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pygame.transform.smoothscale(irudi, self.size, target)
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target.set_alpha(80)
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self.surface = target
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# Returns an array with 3 integers in range of 0-255
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# The sum of the three integers will be lower than 255*2
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# (510) to avoid very bright colors
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# White text should be seen ok with this background color
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def get_valid_color():
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color = [0, 0, 0]
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total = 0
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for i in range(0, 3):
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color[i] = random.randint(0, 255)
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total += color[i]
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extra = total - 510
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if extra > 0:
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i = random.randint(0, 2)
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color[i] -= extra
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return color |