author | alfadur |
Thu, 09 Jul 2020 00:45:27 +0300 | |
changeset 15734 | b496233ac26d |
parent 14252 | 74bf2d906097 |
permissions | -rw-r--r-- |
13824 | 1 |
HedgewarsScriptLoad("/Scripts/OfficialChallengeHashes.lua") |
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-- modified Adler hash |
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local hashA = 0 |
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local hashB = 0 |
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local hashModule = 299993 |
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function resetHash() |
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hashA = 0 |
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hashB = 0 |
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end |
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function addHashData(i) |
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hashA = (hashA + i + 65536) % hashModule |
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hashB = (hashB + hashA) % hashModule |
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end |
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function hashDigest() |
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return(hashB * hashModule + hashA) |
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end |
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function detectMapWithDigest() |
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if RopePercent == 100 and MinesNum == 0 then |
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local mapString = hashDigest() .. "," .. LandDigest |
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if band(GameFlags, gfBorder) ~= 0 then |
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mapString = "Border," .. mapString |
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end |
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|
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WriteLnToConsole("OfficialChallenges: Hash: "..mapString) |
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local map = official_racer_maps[mapString] |
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if map ~= nil then |
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WriteLnToConsole("OfficialChallenges: Detected official challenge: "..map) |
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end |
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return map |
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end |
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end |