42 lines
1.6 KiB
Python
Executable File
42 lines
1.6 KiB
Python
Executable File
from .fonts import *
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from .colors import *
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import pygame
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import math
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MAX_COUNT = 9
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class Athmos:
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def __init__(self, screen):
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self.index = 0
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self.filenames = []
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self.screen = screen
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self.show_list = True
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self.surface = pygame.Surface((0,0), pygame.SRCALPHA)
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def set_filenames(self,filenames):
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self.filenames = filenames
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self.surface = pygame.Surface(
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(self.screen.get_width()*2/3, self.get_display_count()*40),
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pygame.SRCALPHA)
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def get_display_count(self):
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return min(MAX_COUNT, len(self.filenames))
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def update(self):
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self.surface.fill("black")
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if self.show_list:
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for i in range(self.get_display_count()):
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text = self.filenames[(i-self.index-math.floor(self.get_display_count()/2))%len(self.filenames)]
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if i == math.floor(self.get_display_count()/2):
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text_surface = font_helvetica16.render(text, False, "black", color_primary_light)
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else:
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text_surface = font_helvetica16.render(text, False, color_primary_light)
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opacity = math.floor((i+1) * 2 * 255 / MAX_COUNT
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if i < MAX_COUNT/2
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else (MAX_COUNT-i) * 2 * 255 / MAX_COUNT)
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text_surface.set_alpha(opacity)
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self.surface.blit(text_surface, ((0, self.surface.get_height()/self.get_display_count()*i)))
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self.screen.blit(self.surface, (self.screen.get_width()/3,
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(self.screen.get_height() - self.surface.get_height())/2)) |