MagicBane/Server
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Remove unused StringUtils.hashString and FastMath.hash

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Neither matches the client string hash; Hasher.SBStringHash does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
MagicBotandClaude Opus 5.5 committed 2026-10-16 14:52:46 -04:00
1 parent 1ac5a248db
commit 99a4a6741a
2 files changed
-87
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src/engine/util/StringUtils.java
-57
View File
@@ -57,63 +57,6 @@ public class StringUtils {
return Long.toHexString(l).toUpperCase();
}
// Well done IDA Pro.
public static int hashString(String toHash) {
byte[] hashArray = toHash.getBytes();
int hash = 0;
int shift = 0;
if (hashArray.length == 8 || hashArray.length == 7) {
int ecx = 0;
if (hashArray.length == 8) {
ecx = hashArray[7];
}
int eax = hashArray[4];
int esi = ecx * 0x8;
eax ^= esi;
ecx ^= 0x5A0;
esi = hashArray[5];
eax <<= 4;
eax ^= esi;
esi = hashArray[6];
eax <<= 4;
eax ^= esi;
esi = hashArray[2];
eax <<= 5;
eax ^= esi;
esi = hashArray[1];
int edx = hashArray[0];
eax <<= 5;
eax ^= esi;
ecx /= 2;
ecx /= 2;
eax <<= 5;
ecx ^= edx;
eax ^= ecx;
return eax;
} else {
for (int i = 0; i < hashArray.length; i++) {
if (i == 0)
shift = 0;
else
shift += 5;
int toShift = hashArray[i] - 0x20;
int shifted = (toShift << shift);
hash ^= shifted;
if (shift > 24) {
int newShift = 0x20 - shift;
int newShifted = toShift >> newShift;
hash ^= newShifted;
if (shift > 27) {
shift -= 0x20;
}
}
}
return hash;
}
}
public static String wordWrap(String text, int LineWidth) {
StringTokenizer st = new StringTokenizer(text);
int SpaceLeft = LineWidth;