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3ee85d0283
- Added FNavigationRelevantElement as the main structure used to provide required information. The struct is meant to remove the dependencies on INavRelevantInterface and UObject. It currently provides constructors dedicated to handle current components and other UObjects implementing the interface. #rb Aris.Theophanidis [CL 35531152 by yoan stamant in ue5-main branch]
121 lines
3.8 KiB
C++
121 lines
3.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "NavigationOctreeController.h"
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#include "NavigationSystem.h"
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//----------------------------------------------------------------------//
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// FNavigationOctreeController
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//----------------------------------------------------------------------//
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void FNavigationOctreeController::Reset()
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{
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if (NavOctree.IsValid())
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{
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NavOctree->Destroy();
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NavOctree = nullptr;
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}
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PendingUpdates.Empty(32);
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}
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bool FNavigationOctreeController::HasPendingUpdateForElement(const FNavigationElementHandle Element) const
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{
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return PendingUpdates.Contains(Element);
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}
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void FNavigationOctreeController::SetNavigableGeometryStoringMode(FNavigationOctree::ENavGeometryStoringMode NavGeometryMode)
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{
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check(NavOctree.IsValid());
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NavOctree->SetNavigableGeometryStoringMode(NavGeometryMode);
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}
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bool FNavigationOctreeController::GetNavOctreeElementData(const FNavigationElementHandle Element, ENavigationDirtyFlag& OutDirtyFlags, FBox& OutDirtyBounds)
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{
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const FOctreeElementId2* ElementId = GetNavOctreeIdForElement(Element);
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if (ElementId != nullptr && IsValidElement(*ElementId))
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{
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// mark area occupied by given actor as dirty
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const FNavigationOctreeElement& ElementData = NavOctree->GetElementById(*ElementId);
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OutDirtyFlags = ElementData.Data->GetDirtyFlag();
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OutDirtyBounds = ElementData.Bounds.GetBox();
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return true;
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}
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return false;
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}
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// Deprecated
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bool FNavigationOctreeController::GetNavOctreeElementData(const UObject& NodeOwner, int32& DirtyFlags, FBox& DirtyBounds)
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{
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ENavigationDirtyFlag TmpDirtyFlags = ENavigationDirtyFlag::None;
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const bool bSuccess = GetNavOctreeElementData(FNavigationElementHandle(&NodeOwner), TmpDirtyFlags, DirtyBounds);
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DirtyFlags = static_cast<int32>(TmpDirtyFlags);
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return bSuccess;
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}
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// Deprecated
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const FNavigationRelevantData* FNavigationOctreeController::GetDataForObject(const UObject& Object) const
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{
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return GetDataForElement(FNavigationElementHandle(&Object));
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}
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const FNavigationRelevantData* FNavigationOctreeController::GetDataForElement(const FNavigationElementHandle Element) const
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{
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if (const FOctreeElementId2* ElementId = GetNavOctreeIdForElement(Element); IsValidElement(ElementId))
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{
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return NavOctree->GetDataForID(*ElementId);
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}
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return nullptr;
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}
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// Deprecated
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FNavigationRelevantData* FNavigationOctreeController::GetMutableDataForObject(const UObject& Object)
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{
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return GetMutableDataForElement(FNavigationElementHandle(&Object));
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}
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FNavigationRelevantData* FNavigationOctreeController::GetMutableDataForElement(const FNavigationElementHandle Element)
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{
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if (const FOctreeElementId2* ElementId = GetNavOctreeIdForElement(Element); IsValidElement(ElementId))
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{
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return NavOctree->GetMutableDataForID(*ElementId);
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}
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return nullptr;
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}
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//----------------------------------------------------------------------//
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// Deprecated methods
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//----------------------------------------------------------------------//
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PRAGMA_DISABLE_DEPRECATION_WARNINGS
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// Deprecated
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bool FNavigationOctreeController::HasPendingObjectNavOctreeId(UObject& Object) const
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{
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return HasPendingUpdateForElement(FNavigationElementHandle(&Object));
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}
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// Deprecated
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bool FNavigationOctreeController::HasObjectsNavOctreeId(const UObject& Object) const
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{
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return HasElementNavOctreeId(FNavigationElementHandle(&Object));
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}
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// Deprecated
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const FOctreeElementId2* FNavigationOctreeController::GetObjectsNavOctreeId(const UObject& Object) const
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{
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return GetNavOctreeIdForElement(FNavigationElementHandle(&Object));
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}
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// Deprecated
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void FNavigationOctreeController::RemoveObjectsNavOctreeId(const UObject& Object)
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{
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const FNavigationElementHandle ElementHandle(&Object);
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if (const FOctreeElementId2* ElementId = GetNavOctreeIdForElement(ElementHandle); IsValidElement(ElementId))
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{
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RemoveNode(*ElementId, ElementHandle);
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}
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}
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PRAGMA_ENABLE_DEPRECATION_WARNINGS |