Spike on Spiker has the wrong positioning when rejoining the server

[mugg91]

Description

So I think this issue is noteworthy that it warrants an entry.

This issue exists in
the current live build,
in the current dev build with the mechanism PR by @Gingerbeard5773 #2219
and in the obsolete bloody blobs PR by me #1854

Because onSetStatic() in Spiker.as gets run after rejoining, the attachment point offset on spiker gets set to Vec2f(0,-3);.
This code makes sense when first placing the spiker but when rejoining, it could set the offset to this Vec2f even when there already is a spike attached, so it looks incorrect.

It can be fixed by first checking if there already is a spike attached and setting the offset accordingly.

[Gingerbeard5773]

King.Arthur.s.Gold.Build.4762.2024-12-27.20-54-36.mp4

This issue only occurs because your PR is outdated and overwrites changes to the spiker and spikes.

[mugg91]

@Gingerbeard5773

SpikesLayerBug.mp4

This is a video after directly applying your mechanisms PR. I did no further changes to your code.
I placed spikers and rejoined the server.