2021-09-16 13:59:15 +00:00
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import pygame
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terminal = pygame.Surface((256, 256), pygame.SRCALPHA, depth=32)
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terminal.fill((255, 255, 255))
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alphaarray = pygame.surfarray.pixels_alpha(terminal)
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2021-09-16 14:07:58 +00:00
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def mem_listener(addr, val, cpu):
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2021-09-16 13:59:15 +00:00
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if 0x6000 <= addr <= 0x7FFF: # Video RAM
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y, x = divmod((addr - 0x6000) * 8, 256)
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for i in range(8):
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2021-09-16 18:42:13 +00:00
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alphaarray[x + i, y] = 255 if (val >> i) & 1 else 40 # Transparency mask
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