28 lines
688 B
Plaintext
28 lines
688 B
Plaintext
on.keychord_press = function(chord, key)
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if chord == 'C-n' then
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new()
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elseif chord == '`' then
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if Draw == 'problem' then
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Draw = 'char'
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elseif Draw == 'char' then
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Draw = 'solution'
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elseif Draw == 'solution' then
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Draw = 'problem'
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end
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elseif chord:match('%d') then
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-- cursor visible
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local x,y = Cursor[1], Cursor[2]
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if x > 0 and y > 0 then
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-- it's not in the provided square
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if x ~= Problem.x or y ~= Problem.y then
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local c = Problem.data[y][x]
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local d = (string.byte(chord) - 48)
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if c == '' then
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Problem.data[y][x] = d
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elseif c < 2 then -- not overfull
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Problem.data[y][x] = Problem.data[y][x]*10 + d
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end
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end
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end
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end
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end |