The amazing teleporting hulk

[anothersimulacrum]

Describe the bug

When the hulk shoves my car, it teleports

Steps To Reproduce

1. Load Calcium.
2. Wait a few turns.
3. Hulk shoves car and teleports.

Expected behavior

Hulks don't teleport

Screenshots

(It stands there doing nothing for a few seconds before it starts moving)

Versions and configuration

• OS: Linux
  • OS Version: Arch Linux, Kernel version 5.4.2
• Game Version: 0.D-10380-g936a155262 [64-bit]
• Graphics Version: Tiles
• Mods loaded: [
  Dark Days Ahead [dda],
  Disable NPC Needs [no_npc_food]
  ]

Additional context

I suspect coordinate weirdness is going on here.
Calcium.tar.gz

[glenmack]

Looks like he's shoving the car into himself as he steps into the space and is getting knocked down by the car.

[jbytheway]

Looks like he's teleporting exactly one submap over and up, so probably the hulk's location is being saved before the player moves, and restored afterwards, at which point the map has shifted so it gets placed back in the wrong spot.