refactors: inventory, mousedrag, stripping, species bodytypes, inventory HUD, and probably some unrelated things (#4092)

* start

* i hate people who pack shit into one file

* sigh

* regex

* inventory rework

* stubs

* regex

* this is insanity

* oh no

* backend moment

* a

* changes

* wild

* regexing

* changes

* put in hands

* more errorS

* attackby

* more helpers

* replacements

* wild

* fixes

* pain

* fxies

* fixes

* unneeded

* ape

* ape

* wild

* wild

* more

* wild

* there

* fixes

* fixes

* l

* wild

* more

* moer

* fixes

* enough for todayd

* regexing

* long time coming

* shaking and crying

* end me

* fixes

* fixes

* e

* fxies

* rig refactor moment

* fixes

* fixes

* fixes

* fixes

* out with the shitcode

* thanks git

* partial rig rewrite here we go

* more

* fixes

* WWWW

* ok

* wild

* bitfield defines

* nobludgeon

* pain

* pain

* fixes

* more

* wild

* wild

* fixes

* pain

* move behaviorsr

* fixes

* next up, finishing core procs

* y

* .

* time to finish this

* time to finish this

* propagate accessories

* hate this accursed engine

* hate this accursed engine

* pain

* more

* cancer

* epic

* genuinely hate

* wild

* that

* why

* circuitry is my bane

* y

* how

* sort

* logging

* logging

* im dying

* fixes

* next

* f

* more

* epic style

* fixes

* on meta

* fix

* wild

* uh

* quirky

* fixes

* agh

* pain

* fixes

* fix

* sigh

* a

* epic1

* fixes

* ugh

* epic

* fixes

* uhh.

* is this even a fix

* fix

* fixes

* fixes

* we love optimization

* wear over system

* correct

* worn over stuff

* just augments

* coggy

* implant magnetic catch

* implant magnetic catch

* fixe

* a

* g

* t

* fix

* fix

* wack!

* fix

* a

* semantics

* fix

* that

* fixes

* handle denesting

* w

* fixes

* e

* bugs

* fixes

* fixes

* unit tests

* absolutely wild

* fixes

* fix

* fix

* fixes

* on god this is bad

* fixes

* fixes

* fix

* fix

* wacky!

* fix

* wack

* manual

* fixes

* closets

* OOPS

* wack

* pain

* pain

* flags

* regex

* fixes

* wakc

* changes

* more

* augh

* more

* replaces

* more

* that

* acc

* acc

* fix

* fix

* fix

* oh woops that was important

* wack

* epic

Co-authored-by: fake_vm_user <fake_vm_user>
Co-authored-by: VM_USER <VM_USER>

code/modules/modular_computers/computers/modular_computer/hardware.dm

@@ -50,10 +50,10 @@
 		found = TRUE
 		tesla_link = H
 	if(found)
+		if(!user.attempt_insert_item_for_installation(H, src))
+			return
 		to_chat(user, "You install \the [H] into \the [src]")
 		H.holder2 = src
-		user.drop_from_inventory(H)
-		H.forceMove(src)
 		update_verbs()
 
 /// Uninstalls component. Found and Critical vars may be passed by parent types, if they have additional hardware.

code/modules/modular_computers/computers/modular_computer/interaction.dm

@@ -131,9 +131,9 @@
 		if(card_slot.stored_card)
 			to_chat(user, "You try to insert \the [I] into \the [src], but it's ID card slot is occupied.")
 			return
-		user.drop_from_inventory(I)
+		if(!user.attempt_insert_item_for_installation(I, src))
+			return
 		card_slot.stored_card = I
-		I.forceMove(src)
 		update_uis()
 		to_chat(user, "You insert \the [I] into \the [src].")
 		return