[NoelStephensUnity]

Purpose of this PR

The NGO_NetworkManager editor analytics event now reports how many hybrid (NGO + N4E) instances were spawned in each session compared with normal NGO instances, and whether the session ran in hybrid mode.

Three fields are added to the event:

• NgoSpawnCount: instances without a GhostObject spawned during the session.
• HybridSpawnCount: hybrid instances spawned during the session.
• HybridSession: true when the session started with hybrid prefabs registered, so a hybrid session that spawned no hybrid instances can still be identified.

Each NetworkManager start is its own session, so a play mode with several sessions sends one event per session. The counts are taken on the local peer: a host counts every spawn, a client counts the spawns it received, and an object that is despawned and spawned again counts each time. The counters exist in the editor only.

The event stays at version 5. The new fields were added to the existing schema as nullable columns, so events from earlier package versions still arrive with them empty.

(Once #4202 lands, a session can no longer report hybrid spawns with HybridSession false, since those spawns are refused)

Jira ticket

None.

Changelog

None: editor analytics only.

Documentation

• No documentation changes or additions were necessary.

Testing & QA (How your changes can be verified during release Playtest)

Functional Testing

Manual testing :

• Manual testing done: in-editor host sessions with and without hybrid prefabs, including sessions with no hybrid and no NGO spawns; every event arrived in the analytics backend with the expected values.

Automated tests:

• Covered by new automated tests: SpawnCountAnalyticsTests.SpawnsAreCountedOnEveryPeer (Host and UnifiedHost)

Up-port

Not needed: this targets develop-3.x.x.

Backports

None.

[u-pr]

💡 Harness Review

The per-peer counters and shutdown capture align with the session lifecycle; I also examined the event payload and conditional test setup.

_{Reviewed commit b461ed1}

_{🤖 Helpful? 👍/👎}

[codecov-github-com]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...ameobjects/Runtime/Spawning/NetworkSpawnManager.cs	50.00%	1 Missing ⚠️

@@                Coverage Diff                @@
##           develop-3.x.x    #4205      +/-   ##
=================================================
- Coverage          76.03%   76.03%   -0.01%     
=================================================
  Files                159      159              
  Lines              27344    27346       +2     
=================================================
+ Hits               20791    20792       +1     
- Misses              6553     6554       +1     

Flag	Coverage Δ
NGOv2_project_testproject_ubuntu	75.09% <50.00%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...ameobjects/Runtime/Spawning/NetworkSpawnManager.cs	72.51% <50.00%> (-0.04%)	⬇️

Components	Coverage Δ
com.unity.netcode.gameobjects	76.03% <50.00%> (-0.01%)	⬇️

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