d
15 lines
364 B
Lua
15 lines
364 B
Lua
function drawPixel(x, y, bg, fg)
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mergePixels(x, y, bg, fg)
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end
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function mergePixels(x, y, bg, fg)
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-- get original character for "merging"
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local original = gpu.get(x, y)[0]
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if bg ~= nil then gpu.setBackground(bg) end
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if fg ~= nil then gpu.setForeground(fg) end
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end
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function XY2Braille(x, y)
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return math.floor(x/2), math.floor(y/4)
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end |