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Avoid left shift of negative value

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This commit is contained in:
Andrei Kortunov 2018-05-16 12:59:05 +04:00
parent 6a3ff5ed81
commit df459199dd
1 changed files with 3 additions and 3 deletions
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4
apps/openmw/mwrender/globalmap.cpp
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@ -135,9 +135,9 @@ namespace MWRender
float y2 = 0;
if (land && (land->mDataTypes & ESM::Land::DATA_WNAM))
y2 = (land->mWnam[vertexY * 9 + vertexX] << 4) / 2048.f;
y2 = land->mWnam[vertexY * 9 + vertexX] / 128.f;
else
y2 = (SCHAR_MIN << 4) / 2048.f;
y2 = SCHAR_MIN / 128.f;
if (y2 < 0)
{
r = static_cast<unsigned char>(14 * y2 + 38);