14 lines
223 B
Lua
14 lines
223 B
Lua
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local M = {}
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M.__index = function(tbl, k)
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local res, engine = pcall(require, 'Trans.backend.' .. k)
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assert(res, [[Can't Found Engine:]] .. k)
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tbl[k] = engine
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return engine
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end
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return setmetatable(M, M)
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