BUG: Stairs using projectors/triggers/cleaners etc. deletes bullets.

[Nanu308]

Testmerges

None.

Description of the bug

Stairs that uses projectors/trigers/cleaners deletes the bullet when the bullet passes the fake Z level border, leading to bullets disappearing instead of transferring to the fake z level and continuing it's path.

Tldr. don't fight on stairs or across fake Z levels, it's bad for ranged.

What's the difference with what should have happened?

Bullets/projectiles should continue their path and hit mobs on the fake Z level when shot at.

How do we reproduce this bug?

1. Have mobs on both fake Z levels visually available.
2. Attempt to shoot through the fake Z level border.
3. Notice bullets never hit anything across the border.

Issue Bingo

• [X] Issue could be reproduced at least once
• [X] Issue happened in a recent (less than 7 days ago) round
• [X] Couldn't find an existing issue about this (https://github.com/cmss13-devs/cmss13/issues)

[fira]

It's a known issue

AFAIK this is due to bullets using forceMove() and bypassing the step_trigger-s teleportation (which triggers on regular Move)