45 lines
1.1 KiB
Lua
45 lines
1.1 KiB
Lua
local rng = {}
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function rng.markup() return math.random() > 0.5 and "plain" or "imageboard" end
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function rng.generate_str(length,characters)
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return function()
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local t = {}
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local rnglength = math.random(2,length)
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for i = 1,rnglength do
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local rngpos = math.random(#characters)
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local rngchar = string.sub(characters,rngpos,rngpos)
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table.insert(t,rngchar)
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end
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local ret = table.concat(t)
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return ret
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end
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end
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function rng.characters(mask)
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local t = {}
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for i = 1,255 do
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if string.match(string.char(i), mask) then
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table.insert(t,string.char(i))
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end
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end
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return table.concat(t)
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end
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function rng.maybe(input,chance)
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chance = chance or 0.5
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if math.random() < chance then
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return input
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end
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end
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rng.any = rng.generate_str(1024,rng.characters("."))
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rng.subdomain = rng.generate_str(30,rng.characters("[0-9a-z]"))
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rng.storyname = rng.generate_str(10,"[a-zA-Z0-9$+!*'(),-]")
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rng.storyid = function() return tostring(math.random(1,10)) end
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rng.tags = function()
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local tag_gen = rng.generate_str(10,"[%w%d ]")
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local t = {}
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for i = 1,10 do
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table.insert(t,tag_gen())
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end
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return table.concat(t,";")
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end
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return rng
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