## Summary
`[AddonGen` currently produces addon scripts that **do not compile**, plus a few
gather-logic and UI bugs. This fixes all of them.
## Compile-breaking (verified)
Every generated addon failed to build because of the item-component emission path:
- **Trailing comma + missing semicolon.** Items were emitted as a multi-line
`AddComponent(\n … ,\n)` — a trailing comma in the argument list and no terminating
`;`, i.e. `CS1525: Invalid expression term ')'` and `CS1002: ; expected`.
- **`Deed` missing `new`.** The template emitted
`public override BaseAddonDeed Deed => {name}AddonDeed();` — invoking the type as a
method (`CS1955: Non-invocable member … cannot be used like a method`).
Both are now fixed; components are emitted on a single line matching the existing
static-tile path:
```csharp
AddComponent(new AddonComponent(3215) { Light = LightType.Circle300, Hue = 5 }, 2, 3, 5);
```
**Verification:** compiled the generator's *output* (a representative two-component addon —
one plain, one hued + light-source) before and after the change against minimal
`BaseAddon`/`AddonComponent` stubs:
- Before: `CS1525` + `CS1002` (item path), and `CS1955` in isolation for the `Deed` line.
- After: **Build succeeded.**
`Projects/UOContent` also builds clean with the source change.
## Gather-logic + UI (reasoned from the code, not runtime-tested)
- **Inverted Z-range guards.** The tile/item scan used `if (range && …)`, so with the range
filter off (the default) map tiles and items were never captured — inconsistent with the
Static pass's `if (!range || …)`. Corrected to match.
- **"Export Items" was dead unless "Export Statics" was also checked** — the items scan was
nested inside `if (statics)`. Items now scan independently. Placed `Static` items are
skipped in this path because they're already captured (with hue/light) by the
`GetItemsInBounds<Static>` pass, which also removes a pre-existing double-count.
- **Swapped gump Min/Max labels** — the "Max" label sat over the Min entry and vice versa.
## Notes
The three gather/UI fixes are reasoned from the code rather than exercised through the
in-game gump, so they're worth a close look in review. The compile fixes are the headline
and are output-verified.
> [!Important]
> **Developer Note**
> This code change will **completely move gumps out of the core**
### Summary
- Adds `GetGumps()` convenience which exposes methods to Find/Close/Send multiple gumps. This helper is a performance improvement by eliminating the Dictionary<Player, List> lookup for gumps.
### Summary
* Adds Arya's addon generator.
* Updates it for MUO
### ToDos
* Update to use search values when .NET 9 is introduced
* Add ability to codegen basic items from data files (JSON?)
