Project Structure

Overview of the scripts under VirtualList3x/assets/Script and their responsibilities.

Core

Path	Description
Core/VirtualList/index.ts	Entry barrel for virtual list exports.
Core/VirtualList/VirtualViewList.ts	Main component handling scrolling, visibility and pooling.
Core/VirtualList/VirtualListDataManager.ts	Data source, size cache, offset queries.
Core/VirtualList/VirtualListNodeManager.ts	Template registry, node pooling, animation helpers.
Core/VirtualList/VirtualListPerformanceManager.ts	Performance monitor and adaptive tuning.
Core/VirtualList/VirtualListTypes.ts	Enums and TypeScript interfaces.
Core/VirtualList/VirtualListUtils.ts	Logging utilities and shared helpers.
Core/VirtualList/VirtualCullingViewport.ts	Optional viewport culling component for nested lists.
Core/Utils/GameUtils.ts	General game utilities.
Core/Utils/NodeInfo/NodeInfo.ts	Debug overlay for node details.
Core/Utils/ProfilerInfo/ProfilerInfo.ts	In-game profiler panel.
Core/Utils/Toast/Toast.ts	Toast UI widget.
Core/Utils/Toast/ToastMgr.ts	Toast manager logic.

Demo

Path	Description
Demo/Backpack/BackpackList.ts	Backpack list controller.
Demo/Backpack/BackpackListData.ts	Sample data generator.
Demo/Backpack/BackpackItem.ts	Backpack item renderer.
Demo/ChatSystem/ChatSystemList.ts	Chat scroll controller.
Demo/ChatSystem/ChatSystemData.ts	Chat message definitions.
Demo/ChatSystem/ChatSystemDefend.ts	Keyword filtering.
Demo/ChatSystem/ChatSystemItemBase.ts	Base class for chat messages.
Demo/ChatSystem/ChatSystemListItemEmoji.ts	Emoji message item.
Demo/ChatSystem/ChatSystemListItemText.ts	Text message item.
Demo/ChatSystem/ChatTextSizeCalculator.ts	Chat bubble size calculator.
Demo/CommonLayout/CommonLayoutList.ts	Mixed layout controller.
Demo/CommonLayout/CommonLayoutListData.ts	Sample data for mixed layout.
Demo/CommonLayout/CommonLayoutListDefind.ts	Constants and enums (typo kept to match file name).
Demo/CommonLayout/CommonLayoutListItem.ts	Generic item renderer.
Demo/CommonLayout/CommonLayoutListNestedItem.ts	Nested virtual list example.
Demo/GameCard/GameCardList.ts	Card grid controller.
Demo/GameCard/GameCardListData.ts	Card data source.
Demo/GameCard/GameCardListDefind.ts	Card definitions.
Demo/GameCard/GameCardListItemBase.ts	Base class for card items.
Demo/GameCard/GameCardListItemGrid.ts	Grid-style card renderer.
Demo/GameCard/GameCardListItemImg.ts	Image-focused card.
Demo/GameCard/GameCardListItemText.ts	Text-only card.
Demo/RankingList/RankingList.ts	Ranking list controller.
Demo/RankingList/RankingListData.ts	Ranking data sample.
Demo/RankingList/RankingListItem.ts	Ranking item renderer.
Demo/ExampleCollection.ts	Demo hub script for quick preview.

These scripts cover both the reusable virtual list core and the showcase demos for typical game UI scenarios.