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Postponed means that the issue was either a feature request or something that requires major refactoring on our side. Since that makes the issue not actionable in the close future we choose to close it as Postponed and add it on our internal roadmaps and technical debt pages instead.

Postponed

Votes

0

Found in

2017.1.1p3

Issue ID

954079

Regression

No

NavMeshAgent.SetAreaCosts are being reset on Play mode

AI Navigation

-

To reproduce:

1. Download attached project "Source.zip" and open in Unity
2. Open "Lobby" scene
3. Enter Play mode
4. Press "Play and Host"
5. Press "Join"
6. Wait until world was loaded

Expected Result: In the console, you will see these messages:

ScarabGood's areacosts[4] in Spawn() = 1
ScarabGood's areacosts[4] in Start() = 1

Actual Result: In the console, you will see these messages:

ScarabGood's areacosts[4] in Spawn() = 1
ScarabGood's areacosts[4] in Start() = 2

Notes:
- This issue appears on Windows and OSX
- The scarab's area costs should be the same, but they are different in Start for some reason
- The costs are set to 1 in MonsterSpawner.cs after calling Instantiate
- The costs are compared again in Monster.Start, where they are 2 for no reason
- Workaround: If you open the project's MonsterSpawner.cs and move the Warp call above the SetAreaCost call,
then you will see Spawn=1 Start=1 in the console - which is how it should be. So the bug is that SetAreaCost aren't saved before this Warp call there

Reproduced on Unity 5.6.4p1, 2017.1.2p2, 2017.2.0f3, 2017.3.0b6 and 2018.1.0a1

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