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b7568cc694
Refactored FindField into FindUField and FindFProperty to avoid confusion caused by the fact that FindField<UField> will no longer return FProperties. #jira UE-90683 #rb Steve.Robb #tests Basic editor functionality test, cooked and ran PC client and server, bot soak tests for two hours #ROBOMERGE-OWNER: robert.manuszewski #ROBOMERGE-AUTHOR: robert.manuszewski #ROBOMERGE-SOURCE: CL 12190998 in //UE4/Release-4.25/... via CL 12190999 #ROBOMERGE-BOT: RELEASE (Release-4.25Plus -> Main) (v661-12148976) [CL 12191300 by robert manuszewski in Main branch]
91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "NavAreas/NavAreaMeta_SwitchByAgent.h"
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#include "UObject/UnrealType.h"
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#include "NavigationSystem.h"
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#include "NavAreas/NavArea_Default.h"
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UNavAreaMeta_SwitchByAgent::UNavAreaMeta_SwitchByAgent(const FObjectInitializer& ObjectInitializer) : Super(ObjectInitializer)
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{
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Agent0Area = UNavArea_Default::StaticClass();
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Agent1Area = UNavArea_Default::StaticClass();
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Agent2Area = UNavArea_Default::StaticClass();
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Agent3Area = UNavArea_Default::StaticClass();
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Agent4Area = UNavArea_Default::StaticClass();
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Agent5Area = UNavArea_Default::StaticClass();
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Agent6Area = UNavArea_Default::StaticClass();
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Agent7Area = UNavArea_Default::StaticClass();
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Agent8Area = UNavArea_Default::StaticClass();
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Agent9Area = UNavArea_Default::StaticClass();
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Agent10Area = UNavArea_Default::StaticClass();
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Agent11Area = UNavArea_Default::StaticClass();
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Agent12Area = UNavArea_Default::StaticClass();
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Agent13Area = UNavArea_Default::StaticClass();
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Agent14Area = UNavArea_Default::StaticClass();
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Agent15Area = UNavArea_Default::StaticClass();
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}
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TSubclassOf<UNavAreaBase> UNavAreaMeta_SwitchByAgent::PickAreaClassForAgent(const AActor& Actor, const FNavAgentProperties& NavAgent) const
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{
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const UNavigationSystemV1* DefNavSys = GetDefault<UNavigationSystemV1>();
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const int32 AgentIndex = DefNavSys ? DefNavSys->GetSupportedAgentIndex(NavAgent) : INDEX_NONE;
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TSubclassOf<UNavArea> UseAreaClass = NULL;
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switch (AgentIndex)
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{
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case 0: UseAreaClass = Agent0Area; break;
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case 1: UseAreaClass = Agent1Area; break;
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case 2: UseAreaClass = Agent2Area; break;
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case 3: UseAreaClass = Agent3Area; break;
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case 4: UseAreaClass = Agent4Area; break;
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case 5: UseAreaClass = Agent5Area; break;
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case 6: UseAreaClass = Agent6Area; break;
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case 7: UseAreaClass = Agent7Area; break;
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case 8: UseAreaClass = Agent8Area; break;
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case 9: UseAreaClass = Agent9Area; break;
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case 10: UseAreaClass = Agent10Area; break;
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case 11: UseAreaClass = Agent11Area; break;
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case 12: UseAreaClass = Agent12Area; break;
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case 13: UseAreaClass = Agent13Area; break;
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case 14: UseAreaClass = Agent14Area; break;
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case 15: UseAreaClass = Agent15Area; break;
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default: break;
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}
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return UseAreaClass ? UseAreaClass : FNavigationSystem::GetDefaultWalkableArea();
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}
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#if WITH_EDITOR
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void UNavAreaMeta_SwitchByAgent::UpdateAgentConfig()
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{
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const UNavigationSystemV1* DefNavSys = (UNavigationSystemV1*)(UNavigationSystemV1::StaticClass()->GetDefaultObject());
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check(DefNavSys);
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const int32 MaxAllowedAgents = 16;
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const int32 NumAgents = FMath::Min(DefNavSys->GetSupportedAgents().Num(), MaxAllowedAgents);
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if (DefNavSys->GetSupportedAgents().Num() > MaxAllowedAgents)
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{
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UE_LOG(LogNavigation, Error, TEXT("Navigation system supports %d agents, but only %d can be shown in %s properties!"),
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DefNavSys->GetSupportedAgents().Num(), MaxAllowedAgents, *GetClass()->GetName());
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}
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const FString CustomNameMeta = TEXT("DisplayName");
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for (int32 i = 0; i < MaxAllowedAgents; i++)
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{
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const FString PropName = FString::Printf(TEXT("Agent%dArea"), i);
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FProperty* Prop = FindFProperty<FProperty>(UNavAreaMeta_SwitchByAgent::StaticClass(), *PropName);
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check(Prop);
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if (i < NumAgents && NumAgents > 1)
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{
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Prop->SetPropertyFlags(CPF_Edit);
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Prop->SetMetaData(*CustomNameMeta, *FString::Printf(TEXT("Area Class for: %s"), *DefNavSys->GetSupportedAgents()[i].Name.ToString()));
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}
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else
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{
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Prop->ClearPropertyFlags(CPF_Edit);
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}
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}
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}
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#endif
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