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https://github.com/Bubberstation/Bubberstation.git
synced 2026-07-20 20:45:28 +01:00
John Willard
23 lines
863 B
Plaintext
23 lines
863 B
Plaintext
/// Cut out a piece of the background at a specified frame, and paste it on top of the foreground
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/proc/Apply(icon/source, icon/mask, icon/target, frame)
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//Temporary copies of source, mask and target
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var/icon/source_copy = new(source)
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var/icon/mask_copy = new(mask)
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var/icon/target_copy = new(target)
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//Automatically invert the mask
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mask_copy.SwapColor(rgb(255, 0, 220, 255), rgb(10, 20, 30, 40))
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mask_copy.SwapColor(rgb(0, 0, 0, 0), rgb(255, 0, 220, 255))
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mask_copy.SwapColor(rgb(10, 20, 30, 40), rgb(0, 0, 0, 0))
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//Overlay the mask onto the image then erase the covered area
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source_copy.Crop(frame, 1, frame+31, 32)
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source_copy.Blend(mask_copy, ICON_OVERLAY, 1, 1)
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source_copy.SwapColor(rgb(255, 0, 220, 255), rgb(0, 0, 0, 0))
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//Overlay the masked source onto the target
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target_copy.Blend(source_copy, ICON_OVERLAY, 1, 1)
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return target_copy
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