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Fix portal cache key to use chunk coordinates

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This commit is contained in:
Revela 2026-03-11 22:12:03 -05:00
parent 1036b7368e
commit 0631aefec2
1 changed files with 12 additions and 3 deletions
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15
Minecraft.World/PortalForcer.cpp
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@ -93,7 +93,7 @@ bool PortalForcer::findPortal(shared_ptr<Entity> e, double xOriginal, double yOr
int xc = Mth::floor(e->x); int xc = Mth::floor(e->x);
int zc = Mth::floor(e->z); int zc = Mth::floor(e->z);
long hash = ChunkPos::hashCode(xc, zc); long hash = ChunkPos::hashCode(xc >> 4, zc >> 4);
bool updateCache = true; bool updateCache = true;
auto it = cachedPortals.find(hash); auto it = cachedPortals.find(hash);
@ -148,8 +148,17 @@ bool PortalForcer::findPortal(shared_ptr<Entity> e, double xOriginal, double yOr
if (updateCache) if (updateCache)
{ {
cachedPortals[hash] = new PortalPosition(x, y, z, level->getGameTime()); auto existing = cachedPortals.find(hash);
cachedPortalKeys.push_back(hash); if (existing != cachedPortals.end())
{
delete existing->second;
existing->second = new PortalPosition(x, y, z, level->getGameTime());
}
else
{
cachedPortals[hash] = new PortalPosition(x, y, z, level->getGameTime());
cachedPortalKeys.push_back(hash);
}
} }
double xt = x + 0.5; double xt = x + 0.5;