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Code cleanup

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This commit is contained in:
Martin Tůma 2022-04-14 04:31:46 +02:00
parent 53cdc86aa0
commit ec06793a19
1 changed files with 4 additions and 5 deletions
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9
src/map/IMG/nodfile.cpp
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@ -6,8 +6,8 @@ using namespace IMG;
#define ARRAY_SIZE(array) \
(sizeof(array) / sizeof(array[0]))
#define DELTA(val, s1, s2) \
(((int)((val) << (s1)) >> (s1)) << (s2))
#define DELTA(val, llBits, maxBits) \
(((int)((val) << (32 - (llBits))) >> (32 - (llBits))) << (32 - (maxBits)))
static const struct
{
@ -207,10 +207,9 @@ bool NODFile::nodeInfo(Handle &hdl, AdjacencyInfo &adj) const
if (!(bs.read(lonBits, lon) && bs.read(latBits, lat)))
return false;
quint8 shift = 0x20 - maxBits;
QPoint pos(
adj.blockInfo.hdr.nodeLonBase + DELTA(lon, 0x20 - lonBits, shift),
adj.blockInfo.hdr.nodeLatBase + DELTA(lat, 0x20 - latBits, shift));
adj.blockInfo.hdr.nodeLonBase + DELTA(lon, lonBits, maxBits),
adj.blockInfo.hdr.nodeLatBase + DELTA(lat, latBits, maxBits));
adj.nodeInfo.bytes = ((lonBits + latBits) >> 3) + 1;
if ((maxBits < 0x1c) && (adj.nodeInfo.flags & 8)) {