39 lines
1005 B
Lua
39 lines
1005 B
Lua
function load_number_image(path)
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local images = {}
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for i = 0, 9 do
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images[i + 1] = gfx.CreateSkinImage(string.format("%s/%d.png", path, i), 0)
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end
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return images
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end
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function draw_number(x, y, alpha, num, digits, images, is_dim, scale, kern, dim_first_zero)
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scale = scale or 1
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kern = kern or 1
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dim_first_zero = dim_first_zero == nil and true or dim_first_zero
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local tw, th = gfx.ImageSize(images[1])
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tw = tw * scale
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th = th * scale
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x = x + (tw * (digits - 1)) / 2
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y = y - th / 2
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for i = 1, digits do
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local mul = 10 ^ (i - 1)
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local digit = math.floor(num / mul) % 10
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local a = alpha
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if is_dim and num < mul and not (not dim_first_zero and i <= 1) then
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a = 0.4
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end
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gfx.BeginPath()
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gfx.ImageRect(x, y, tw, th, images[digit + 1], a, 0)
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x = x - (tw * kern)
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end
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end
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return {
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load_number_image = load_number_image,
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draw_number = draw_number
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} |