Loading the jail records added every player still serving a sentence to
CurrentlyBeingJailed, which only guards the jail sequence and is cleared
when it ends. Nothing removed them on release, so JailPlayer silently
returned for them until the next restart.
## Summary
`BaseCreature` stored the pet owner (`ControlMaster`) and the summoner (`SummonMaster`) in two fields. Every flow that manages pets kept them in step by hand: summon, transfer, stable, claim, ball of summoning and GM obey. They now share one `_master` field, and the two properties read it through the Controlled and Summoned flags:
```csharp
ControlMaster => Controlled ? master : null
SummonMaster => Controlled && !Summoned ? null : master
```
Every existing reader keeps its meaning:
- `ControlMaster` is still "the owner".
- `SummonMaster` is still "the summoner, controlled or not".
Blade spirits, energy vortexes, clones, undead minions and enraged creatures (a summon master without `Summoned`) never become visible through `ControlMaster`, so the ungated readers (ML notoriety, aggressor entries and similar) behave as before.
- Setting `SummonMaster` on a plain pet does nothing, instead of quietly replacing the owner.
- `SetControlMaster` now keeps both masters in step, so the hand-written `SummonMaster` copies are removed from ball of summoning, GM obey, pet transfer, auto-stable and claim, the animal trainer's stable and claim, and jail stabling.
## Serialization
BaseCreature moves to v24 with one serialized master (slot 15); the old `SummonMaster` slot is dropped.
- `MigrateFrom(V23Content)` resolves absent fields through the same default-value methods the live reader uses.
- A save that carried both masters (a summon traded before ownership followed transfers) resolves to the owner. Legacy pre-codegen streams follow the same rule.
Requires `ModernUO.Serialization.Generator` 4.2.0 (#2671). `UOContent.Tests` was still on 4.1.0 and is bumped to match.
## Test plan
- [x] `MasterShapes_RoundTrip`: controlled pet, controlled summon, energy vortex, enraged creature
- [x] `SummonMaster_OnPlainPet_KeepsTheOwner`: owner and follower counts unchanged
- [x] `LegacyV22Stream_DifferingMasters_OwnerWins`
- [x] `V23Stream_MigratesToOneMaster_AndDefaultsAbsentFields`: both master slots -> owner; flags past bit 32; absent fields take class defaults
- [x] UOContent.Tests (1168 passed, 2 skipped) and Server.Tests (907) green
Pet and summon bugs found by the master-reference audit for #2592 (comments there have the full inventory). Independent of delta saves.
## Releasing a pet never finished
The Release order ran two half-releases that never met:
- The order handler cleared the master. That set `Controlled` to false, so `Obey` never ran again and the think-side `DoOrderRelease` (re-home, three-day delete timer, backpack drop) was dead code: a released pet kept its pack and never despawned.
- The loyalty drain called `DoOrderRelease` directly, so a pet whose loyalty hit zero got the countdown and dropped its pack but kept its master and its owner's follower slots, the opposite of the code comment's intent.
`DoOrderRelease` is now the whole release (targets, bonding, `SetControlMaster(null)`, re-home, delete or countdown, pack drop) and runs once, synchronously, from the handler or the loyalty drain. Summons still die on release, as before. Two tests pin both entry points: master cleared, follower slots returned, countdown running, home anchored.
This is the one place the `PetOrders` / `PetOrderHandlers` split bit; the wider audit of that duplication is a separate task.
## Summon master follows the pet
Transfer, stable claim, GM "obey" and Ball of Summoning copied `SummonMaster` only when `Summoned`, so a talisman summon (`Summoned` is false, `SummonMaster` set) kept its original summoner after a transfer: two different masters on one creature, with the original summoner's area spells still exempting it. They now mirror the summon master whenever it is set. Jail stabling cleared only `ControlMaster`, so a jailed talisman summon kept charging the summoner's follower slots; it now clears both, like the stable master and auto-stable already do.
## Small ones
- The faction horse breeder set `Controlled`/`ControlMaster` directly; it now goes through `SetControlMaster` and tells the buyer why it refused (1049607) instead of silently deleting the horse.
- `Notoriety` dereferenced `SummonMaster` on a summoned creature without a null check.
## Tests
UOContent.Tests 778 green (two new).
## Why
Delta world saves re-serialize an entity only when it has been marked dirty. An audit of the generated classes found three ways serialized state changes without a mark; this PR closes the ones that do not need a new generator package.
## What
- **Custom `[SerializableProperty]` setters mark dirty.** Twelve hand-written setters assigned their backing field without `this.MarkDirty()`. `PlagueBeastLord.OpenedBy` was an auto-property carrying the attribute with no backing field at all; it is now a generated field with the same name, order and command-property exposure.
- **Generated sub-objects are linked to their owner.** Without a `[DirtyTrackingEntity]` member the generator emits setters that mark nothing. Eight entity-owned sub-objects now carry the link and receive the owner through the constructor the generator calls: `BOBFilter` (owner is `IEntity`: a `PlayerMobile` or a `BulkOrderBook`), `BOBLargeSubEntry`, `PuzzleChestSolution` and `PuzzleChestSolutionAndTime`, `TalismanAttribute` (the random factories now take the talisman), `VendorItem`, `PlayerBBMessage`, `RaffleEntry`, `ShardPollOption`. Migration schemas were regenerated with the pinned tool; the only change is the value rule argument becoming `DeserializationRequiresParent`.
- **BaseVendor uses the generator; restock amounts are no longer persisted.** The only state it wrote was which buy entries had grown restock amounts, packed by index into the live `SBInfos` tables. Restock is transient now and rebuilds on load; version 1 records are read and discarded through the legacy path. Every vendor subclass now serializes through a generated chain.
## Generator 4.1.0
This PR adopts SerializationGenerator 4.1.0 (modernuo/SerializationGenerator#55): SG3019/SG3020 diagnostics, `[VolatileSerializedState]`, `StopXxx()` timer helpers, and owner-constructor preference for sub-objects (so dictionary values are constructed with their owner; the 4.0.0 relink fallback is gone). `PlayerVendor.v3.json` gains `DeserializationRequiresParent` for its `VendorItem` values so the migration content struct constructs them with their vendor.
SG3019 is an error under `TreatWarningsAsErrors` and generator diagnostics ignore pragmas, so the five contexts that live in whole-file player-keyed persistences (`ChampionTitle`, `ChampionTitleContext`, `MurderContext`, `VirtueContext`, `JailRecord`) now carry a `[DirtyTrackingEntity]` link to their `PlayerMobile`, which is where they will live once those blobs move onto the player record. `JailSystem.EmptyRecord` keeps a null player (`[CanBeNull]`). `ChampionTitle` needs both a context and a player constructor because the generator resolves the rule against the containing type but emits the call with the parent field; a comment in the file records this.
## Wire format
Unchanged. No version bumps except `BaseVendor` 1 to 2 (which now writes nothing of its own). Schema diffs are rule-argument only (`DeserializationRequiresParent`).
## Testing
Server.Tests 848 passed, UOContent.Tests 759 passed.
> [!IMPORTANT]
> **Developer Note**
> THIS IS A BREAKING CHANGE TO THE NEW API GUMP.
> Please give us feedback in [discord ](https://muo.gg/discord) if you have issues, need help, or have ideas for a better API change!
### Summary
* Adds support for size/style to dynamic/static builder.
* Drastically simplifies the dynamic/static builder api for AddHtml.
* Cleans up some legacy gump files.
New Jail System for MUO
----------------------------
Commands:
[jail [player] [reason] - Jail with time escalation per offense (5 to 120 minutes, GM only)
[unjail [player] - Manual release from jail regardless of time (GM only)
[jailinfo [player] - Check jail status and history (GM only)
[jailrecord - Checks their own jail record stats (player access)
Jail/Unjail can be found in the client view of a player in Admin Gump
Jail record gump, invoked with [jailrecord (30 second cooldown)
