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Make trimAllowedNodes a free function

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elsid 2025-04-21 13:59:36 +02:00
parent ae909d7685
commit 7c46635a5a
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GPG key ID: B845CB9FEE18AB40
2 changed files with 26 additions and 28 deletions
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52
apps/openmw/mwmechanics/aiwander.cpp
View file

@ -109,6 +109,31 @@ namespace MWMechanics
return std::vector<unsigned char>(std::begin(idle), std::end(idle));
}
void trimAllowedNodes(const std::deque<osg::Vec3f>& path, std::vector<ESM::Pathgrid::Point>& nodes)
{
// TODO: how to add these back in once the door opens?
// Idea: keep a list of detected closed doors (see aicombat.cpp)
// Every now and then check whether one of the doors is opened. (maybe
// at the end of playing idle?) If the door is opened then re-calculate
// allowed nodes starting from the spawn point.
std::vector<osg::Vec3f> points(path.begin(), path.end());
while (points.size() >= 2)
{
const osg::Vec3f point = points.back();
for (std::size_t j = 0; j < nodes.size(); j++)
{
// FIXME: doesn't handle a door with the same X/Y
// coordinates but with a different Z
if (std::abs(nodes[j].mX - point.x()) <= 0.5 && std::abs(nodes[j].mY - point.y()) <= 0.5)
{
nodes.erase(nodes.begin() + j);
break;
}
}
points.pop_back();
}
}
}
AiWanderStorage::AiWanderStorage()
@ -586,7 +611,7 @@ namespace MWMechanics
{
// remove allowed points then select another random destination
storage.mTrimCurrentNode = true;
trimAllowedNodes(storage.mAllowedNodes, mPathFinder);
trimAllowedNodes(mPathFinder.getPath(), storage.mAllowedNodes);
mObstacleCheck.clear();
stopWalking(actor);
storage.setState(AiWanderStorage::Wander_MoveNow);
@ -643,31 +668,6 @@ namespace MWMechanics
storage.mAllowedNodes.erase(storage.mAllowedNodes.begin() + randNode);
}
void AiWander::trimAllowedNodes(std::vector<ESM::Pathgrid::Point>& nodes, const PathFinder& pathfinder)
{
// TODO: how to add these back in once the door opens?
// Idea: keep a list of detected closed doors (see aicombat.cpp)
// Every now and then check whether one of the doors is opened. (maybe
// at the end of playing idle?) If the door is opened then re-calculate
// allowed nodes starting from the spawn point.
auto paths = pathfinder.getPath();
while (paths.size() >= 2)
{
const auto pt = paths.back();
for (unsigned int j = 0; j < nodes.size(); j++)
{
// FIXME: doesn't handle a door with the same X/Y
// coordinates but with a different Z
if (std::abs(nodes[j].mX - pt.x()) <= 0.5 && std::abs(nodes[j].mY - pt.y()) <= 0.5)
{
nodes.erase(nodes.begin() + j);
break;
}
}
paths.pop_back();
}
}
void AiWander::stopWalking(const MWWorld::Ptr& actor)
{
mPathFinder.clearPath();

2
apps/openmw/mwmechanics/aiwander.hpp
View file

@ -166,8 +166,6 @@ namespace MWMechanics
void getAllowedNodes(const MWWorld::Ptr& actor, AiWanderStorage& storage);
void trimAllowedNodes(std::vector<ESM::Pathgrid::Point>& nodes, const PathFinder& pathfinder);
// constants for converting idleSelect values into groupNames
enum GroupIndex
{