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956349f87b
With this change we introduce SpriteWrap and ImageWrap to keep track of modifications made by the script in one transaction. So we can undo the script action as one simple action.
21 lines
470 B
JavaScript
21 lines
470 B
JavaScript
// Aseprite
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// Copyright (C) 2015-2016 by David Capello
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var col = app.pixelColor
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var img = app.activeImage
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for (y=0; y<img.height; ++y) {
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for (x=0; x<img.width; ++x) {
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var c = img.getPixel(x, y)
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var v = (col.rgbaR(c)+
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col.rgbaG(c)+
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col.rgbaB(c))/3
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img.putPixel(x, y,
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col.rgba(col.rgbaR(c),
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col.rgbaG(c),
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col.rgbaB(c),
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255-v))
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}
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}
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