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improve hashes for Coord2d and Coord3d #5961

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Merged
ab9rf merged 1 commit into from
Sep 20, 2026
Merged

improve hashes for Coord2d and Coord3d #5961

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14 changes: 3 additions & 11 deletions library/include/CoordTemplate.h
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
#include "DataDefs.h"
#include "DataFuncs.h"
#include "Export.h"
#include "HashUtil.h"

namespace DFHack
{
Expand Down Expand Up @@ -74,11 +75,7 @@ namespace DFHack

std::size_t operator()() const
{
size_t r = 17;
const size_t m = 65537;
r = m * (r + x);
r = m * (r + y);
return r;
return hash_value(x, y);
}

// dot product
Expand Down Expand Up @@ -181,12 +178,7 @@ namespace DFHack

std::size_t operator()() const
{
size_t r = 17;
const size_t m = 65537;
r = m * (r + x);
r = m * (r + y);
r = m * (r + z);
return r;
return hash_value(x, y, z);
}

// special weirdness used by the dig plugin
Expand Down
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