'Driveby' Diagonal bump slashing doesn't work at select angles and directions.

[Apple-107]

Description

Trying to bump slash along diagonals heading in certain directions works, but doesn't in others.

Pretty sure this bug's been around since bumpslashing became a thing, I brought it up and I recall someone saying it's been in a while, I just thought I'd stick it here proper.

See below for a diagram and video showing some of the angles, passing a mob at certain angles will slash in some cases, but not slash in others, usually one direction is fine for each diagonal tile, but the other fails.

Not sure if the intent of bump slashing is to allow these bump attacks where you kinda-sorta bump the targets, or not at all, having all directions would make it much more consistent, so would having none.

Issue for xenos, melee weapons.

Test Merges

Round ID: 27634
BYOND Version: 515.1633
Server revision compiled on: 2024-06-26T01:19:20+00:00
Master commit: a95678256d606813babfc4a3e36b900d489f7fa3
The following pull requests are currently test merged:
#15935: 'New Map: LV-759' by RipGrayson at commit 284fff7f63
#16001: 'Boiler Tweaks' by Barnet2 at commit 01bfeb77c5
#16114: 'Desant fix' by Lumipharon at commit b8a986e73d
#16118: 'Revert "Light interior fix"' by TiviPlus at commit c93913a1a2
#15961: 'Opt-in squad radio TTS' by breadhunt at commit f30d58307b
#16087: 'More chat style updates - new announcement colors, admin announcement changes, and more' by Neocloudy at commit 204bfd935c
#16097: 'Tank balance' by Lumipharon at commit 412c0c13a4

Local commit: 3c96708
Server tools version: 6.5.0

Reproduction Steps

1. Play as xeno/marine
2. Use a melee/xeno claw bump slash
3. Attack passing through two cardinal directions (diagonally)
4. See results as below

Screenshots

https://discord.com/channels/498569646014857217/504094319075131402/1252786927120154755
^ Link to video file on tgmc discord