Grubs sometimes not resolving

[cs716]

• Grubs will sometimes fail to resolve causing the game to lock up
• This frequently happens when Hits/explosions under grubs velocity limit #394 occurs and a grub is launched. Grub potentially not resolving due to continued movement while flying away?

We could potentially put a band-aid on this by forcing grubs that do not resolve after a reasonable period to suicide.

[cs716]

Some unstuck changes may have fixed this. I haven't been able to repro in my testing. Will monitor on PT Friday

[DrewBritt]

I believe I fixed the (a?) problem leading to the game freezing; if a Grub was damaged after the turn ended (landmine detonating another landmine is how I reliably repro'd), they'd try to call UseTurn again, which led to the gamemode locking. I've simply told the call to skip if the turn is already changing. I've also added a failsafe for Grubs not resolving, as it was the only await GameTask.Delay() call in a while loop that had the potential to run forever.

6b7dcbf

[trundlr]

The band-aid is nice, although we need to handle the case of a Grub being unable to resolve when another object (grub, crate, landmine) is on top of its head.

[trundlr]

Haven't seen this in awhile, but will keep an eye out!