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fix(Core/Travel): Restore probe-first short-circuit in GetFullPath — AC-side workaround for cave-interior destinations the graph misses

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bash 2026-05-31 00:42:19 +02:00
parent 14ac3a39b0
commit 694ba0c64c
1 changed files with 29 additions and 0 deletions
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29
src/Mgr/Travel/TravelNode.cpp
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@ -1712,6 +1712,35 @@ TravelPath TravelNodeMap::GetFullPath(WorldPosition botPos, [[maybe_unused]] uin
{
TravelPath path;
// AC-side workaround that reference doesn't have: if a 40-step mmap
// probe from bot to destination either reaches close (<30y) or makes
// meaningful progress (>50% AND >30y absolute), prefer that direct
// path over the graph. Restored because removing it broke
// destinations that the graph's K=5 endNode pick can't reach but
// raw mmap CAN (caves with interior navmesh that A* misses because
// the cave-interior node fails the strict 1y endPath validation).
if (botPos.GetMapId() == destination.GetMapId())
{
std::vector<WorldPosition> probe = destination.getPathFromPath({botPos}, bot, 40);
if (probe.size() >= 2)
{
float const totalDist = botPos.distance(destination);
float const probeEndToDest = destination.distance(probe.back());
float const probeProgress = totalDist - probeEndToDest;
bool const closeEnough = probeEndToDest < 30.0f;
bool const meaningfulProgress = probeProgress > totalDist * 0.5f && probeProgress > 30.0f;
if (closeEnough || meaningfulProgress)
{
path.addPoint(botPos, PathNodeType::NODE_PREPATH);
for (size_t i = 1; i < probe.size(); ++i)
path.addPoint(probe[i], PathNodeType::NODE_PATH);
return path;
}
}
}
std::shared_lock<std::shared_timed_mutex> guard(m_nMapMtx);
// Mirror reference: if the bot is mid-transport, the first valid