62 lines
980 B
Lua
62 lines
980 B
Lua
local compiler = require "core:bitwise/compiler"
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local cache = { }
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local cacheLength = 512
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local function hashOfArgs(args)
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local str = ""
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for i = 1, #args do
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str = str..args[i]
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if i ~= #args then
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str = str..';'
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end
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end
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return str
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end
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local function execute(str, args, ...)
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local hasArgs = args and type(args) == 'table'
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local expArgs
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if hasArgs then
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expArgs = args
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else
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expArgs = nil
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end
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local argsHash = hasArgs and hashOfArgs(args) or ""
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local func
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if (#str + #argsHash) <= cacheLength then
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if cache[argsHash] then
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local fun = cache[argsHash][str]
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if fun then return fun end
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end
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local comp = compiler(str, expArgs)
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if not cache[argsHash] then cache[argsHash] = { } end
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cache[argsHash][str] = comp
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func = comp
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else
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func = compiler(str, expArgs)
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end
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if hasArgs or not args then
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return func(...)
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else
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return func(args, ...)
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end
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end
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return execute
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