23 lines
611 B
Lua
23 lines
611 B
Lua
-- Based on Squid's fuzzy search
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-- https://github.com/SquidDev-CC/artist/blob/vnext/artist/lib/match.lua
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--
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-- not very fuzzy anymore
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local SCORE_WEIGHT = 1000
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local LEADING_LETTER_PENALTY = -3
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local LEADING_LETTER_PENALTY_MAX = -9
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local _find = string.find
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return function(str_lower, ptrn_lower)
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local score = 0
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local start = _find(str_lower, ptrn_lower, 1, true)
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if start then
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-- All letters before the current one are considered leading, so add them to our penalty
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score = SCORE_WEIGHT + math.max(LEADING_LETTER_PENALTY * (start - 1), LEADING_LETTER_PENALTY_MAX)
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end
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return score
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end
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