Semi-automatic mappool showcase support

[CloneWith]

A single screen for automatic showcase.
This requires recording or livestreaming the osu!lazer window.

Note

Dolly Trial: About 2 weeks (to get the right path)
Designing: This month (probably)
Implementing and testing: About 1 month

Functions

Some part of this can refer to PercyDan's code.

• Record importing (otherwise only Autoplay is supported)
• Beatmap importing
• Skin & layout (requires in osu.Game package)

Contents

• Start screen: match title & subtitle
• Mappool / Board list
• Single replays playing
• Transforming

[NaughtyChas]

Banger

[CloneWith]

This issue is far larger than I've expected, listing all relevant parts below:

Storage

• Use a separate storage for showcase structure itself
• Integrate with existing tournament storage, by using a Copy from button in the config screen (unnecessary, better implementation done)
• Team member, beatmap lists and staff lists
  • Form interface
  • Widgets and nitpicks
  • API calls and information updates (implementing +beatmap)

Showcase main screen

• Basic implementation (mainly forked from PercyDan's map guess component, thanks!)
• Resolution definition
• Map pool beatmap list component (WIP, focused)
• Staff / user list card component (Closed as not planned)
• Record area and control area (WIP)
• Optional parts (like, don't show mappool screen during showcase)
• Customise gameplay components (inspired from some videos)

Showcase config screen

• Implement components:
  • Beatmap Choice
  • Replay selection
• Convert map / ruleset conflict check (not needed)
• Save button implementation (refer to the floating one in the tournament client, but would be fixed here)
• Reload profile list on save
• Exit prompt implementation (e.g. when we've changed something but not saved yet)

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Update 241111:

Unfortunately since the tournament part and the main game client part are in different projects, we cannot use existing tournament storage structure directly. A simple implementation is planned and being pushed out soon.

Update 241203:

The layout of several editor sections (especially staff and player editor) looks strange. Needs some time to fix it.

[NaughtyChas]

Some suggestions on this showcase feature. Turn these bulletpoints into tasks if you want.

Bugs

--- CloneWith 已哭晕在撤硕 ---

• Unexpected display of StarRating box on the top left corner.

CloneWith: This was initially placed there for testing purposes, which has been removed now and displayed instead in the mappool screen.

• No control buttons in DetailedControl and Simplecontrol interface.

I categorize this as a bug as I believe that there should be some buttons to control the showcase, straight from LLin ruleset. Suppose that these are only available after the installation of LLin?

CloneWith: This is a feature planned to implement in the future.

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Suggestions

• Click on this section to view score, not that pie chart button

This suggestion comes from my personal perferences. That pie chart button is not enough straight forward to display score, while I believe most of the users will click on the score tab to view score instead.

• Add background dim in showcase screen

Will make the form controls more distinguishable from the background.

• Update "Load set" dropdown when users hit save button

Or use other methods to indicate the save operation has been successfully executed. Currently there is no any feedbacks after hitting the save button, users will get confused till they realize that there's a json file in the "Load set" dropdown after they restart lazer.

• Detailed documentation. (Long term goal, critical issues resolved)

Overall easy to use but this feature will be packed and shipped to other users which may find themselves confusing on some controls. E.g., the meaning of Selector ID in Beatmap Queue