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Code Issues Releases Activity

Draw random artifact as an atomic operation

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This commit is contained in:
Tomasz Zieliński 2024-06-24 20:06:50 +02:00
parent c328007687
commit d7a4ea9f32
3 changed files with 26 additions and 17 deletions
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1
lib/mapping/CMapEditManager.cpp
View File

@ -38,6 +38,7 @@ void CMapUndoManager::redo()
void CMapUndoManager::clearAll()
{
//FIXME: Will crash if an object was added twice to actions
undoStack.clear();
redoStack.clear();
onUndoRedo();

41
lib/rmg/modificators/QuestArtifactPlacer.cpp
View File

@ -64,6 +64,22 @@ std::vector<CGObjectInstance*> QuestArtifactPlacer::getPossibleArtifactsToReplac
return artifactsToReplace;
}
CGObjectInstance * QuestArtifactPlacer::drawObjectToReplace()
{
RecursiveLock lock(externalAccessMutex);
if (artifactsToReplace.empty())
{
return nullptr;
}
else
{
auto ret = *RandomGeneratorUtil::nextItem(artifactsToReplace, zone.getRand());
vstd::erase_if_present(artifactsToReplace, ret);
return ret;
}
}
void QuestArtifactPlacer::findZonesForQuestArts()
{
const auto& distances = generator.getZonePlacer()->getDistanceMap().at(zone.getId());
@ -87,14 +103,14 @@ void QuestArtifactPlacer::placeQuestArtifacts(CRandomGenerator & rand)
for (auto zone : questArtZones)
{
auto* qap = zone->getModificator<QuestArtifactPlacer>();
std::vector<CGObjectInstance *> artifactsToReplace = qap->getPossibleArtifactsToReplace();
if (artifactsToReplace.empty())
auto objectToReplace = qap->drawObjectToReplace();
if (!objectToReplace)
continue;
auto artifactToReplace = *RandomGeneratorUtil::nextItem(artifactsToReplace, rand);
logGlobal->trace("Replacing %s at %s with the quest artifact %s",
artifactToReplace->getObjectName(),
artifactToReplace->getPosition().toString(),
objectToReplace->getObjectName(),
objectToReplace->getPosition().toString(),
VLC->artifacts()->getById(artifactToPlace)->getNameTranslated());
//Update appearance. Terrain is irrelevant.
@ -103,24 +119,15 @@ void QuestArtifactPlacer::placeQuestArtifacts(CRandomGenerator & rand)
auto templates = handler->getTemplates();
//artifactToReplace->appearance = templates.front();
newObj->appearance = templates.front();
newObj->pos = artifactToReplace->pos;
newObj->pos = objectToReplace->pos;
mapProxy->insertObject(newObj);
for (auto z : map.getZones())
{
//Every qap has its OWN collection of artifacts
auto * localQap = zone->getModificator<QuestArtifactPlacer>();
if (localQap)
{
localQap->dropReplacedArtifact(artifactToReplace);
}
}
mapProxy->removeObject(artifactToReplace);
mapProxy->removeObject(objectToReplace);
break;
}
}
}
// TODO: Unused?
void QuestArtifactPlacer::dropReplacedArtifact(CGObjectInstance* obj)
{
RecursiveLock lock(externalAccessMutex);

1
lib/rmg/modificators/QuestArtifactPlacer.h
View File

@ -31,6 +31,7 @@ public:
void addQuestArtifact(const ArtifactID& id);
void removeQuestArtifact(const ArtifactID& id);
void rememberPotentialArtifactToReplace(CGObjectInstance* obj);
CGObjectInstance * drawObjectToReplace();
std::vector<CGObjectInstance*> getPossibleArtifactsToReplace() const;
void placeQuestArtifacts(CRandomGenerator & rand);
void dropReplacedArtifact(CGObjectInstance* obj);