| 58 | TMap<TWeakObjectPtr<UEdGraphNode>, TMap<EFlowSearchFlags, TSet<FString>>> FFindInFlowCache::CategoryStringCache; |
| 59 | |
| 60 | void FFindInFlowCache::OnFlowAssetChanged(UFlowAsset& ChangedFlowAsset) |
| 61 | { |
| 62 | TArray<TWeakObjectPtr<UEdGraphNode>> EntriesToRemove; |
| 63 | |
| 64 | for (const auto& KV : CategoryStringCache) |
| 65 | { |
| 66 | const TWeakObjectPtr<UEdGraphNode>& EdNodePtr = KV.Key; |
| 67 | |
| 68 | UEdGraphNode* EdNode = EdNodePtr.Get(); |
| 69 | |
| 70 | if (!IsValid(EdNode)) |
| 71 | { |
| 72 | EntriesToRemove.Add(EdNodePtr); |
| 73 | |
| 74 | continue; |
| 75 | } |
| 76 | |
| 77 | UEdGraph* EdGraph = ChangedFlowAsset.GetGraph(); |
| 78 | if (EdGraph->Nodes.Contains(EdNode)) |
| 79 | { |
| 80 | EntriesToRemove.Add(EdNodePtr); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | for (const TWeakObjectPtr<UEdGraphNode>& EdNodePtr : EntriesToRemove) |
| 85 | { |
| 86 | CategoryStringCache.Remove(EdNodePtr); |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | ////////////////////////////////////////////////////////////////////////// |
| 91 | // FFindInFlowResult |