KingMcDonalds
30 lines
813 B
Lua
30 lines
813 B
Lua
function tableHas(data, value)
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for k in pairs(data) do
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if data[k] == value then return true end
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end
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return false
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end
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function tableLength(T)
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local count = 0
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if T ~= nil then
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for _ in pairs(T) do count = count + 1 end
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end
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return count
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end
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-- This generates a random UUID (function taken from Stack Overflow)
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-- New math.random seed generated each time ensures it is random
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function createFireId()
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local random = math.random
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local template ='xxxxxxx'
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return string.gsub(template, '[xy]', function (c)
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local v = (c == 'x') and random(0, 0xf) or random(8, 0xb)
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return string.format('%x', v)
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end)
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end
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function roundNumber(num, numDecimalPlaces)
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local mult = 10^(numDecimalPlaces or 0)
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return math.floor(num * mult + 0.5) / mult
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end |