Eldritch horror - the final PR (#13033)

* Update is_helpers.dm

* Update role_preferences.dm

* Update traits.dm

* Update names.dm

* Update traumas.dm

* Update miscellaneous.dm

* Update scanners.dm

* Update sql_ban_system.dm

* Add files via upload

* Update headcrab.dm

* Update panacea.dm

* Create e

* Delete e

* adds horror

* Add files via upload

* Update suicide.dm

* Add files via upload

* Update brain_item.dm

* Update death.dm

* Update human.dm

* Update transform_procs.dm

* Update gun.dm

* Update organ_manipulation.dm

* Update uplink_items.dm

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Add files via upload

* Create horror.txt

* Add files via upload

* Update yogstation.dme

* adds horror-relatated tips

* fixes a typo

* Update code/_onclick/hud/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/game/objects/effects/temporary_visuals/miscellaneous.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/game/objects/effects/temporary_visuals/miscellaneous.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update code/modules/antagonists/horror/horror.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* Update scanners.dm

* Update code/modules/antagonists/changeling/powers/headcrab.dm

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

* i hope this won't break again

* actually makes horror unable to force lings to suicide

* fixes duplicate definition

* Not needed, changeling code already checks for that

* Cleans up a lot of code

* thank you theos for absolutely nerfing the crap out of horror tentacle

* cleans up a lot of bibby's suggestions and fixes a few bugs

* not sure if i changed anything in this file, but fuck it

* lets fix that merge conflict

* i sure hope github doesn't go nuclear

* oops made horror unable to work

* i hate logic gates

* sorry for commit spam but this thing literally broke horror and i wanna fix it as soon as possibles

* HAHA STUPID DE MORGAN! (tested works as intended)

* abominations summoned by curator horn should not attack horror anymore

* adds missing "

* cannot use lube ability whilst dead anymore

* Update horror_abilities_and_upgrades.dm

* flailing lube stops when you're killed while doing it

* fixes ordering so you can't get stuck in wrong animation at the last spin

* Horror can no longer squeeze through welded airlocks

* Infesting people is now assigned to Alt+Click

* makes tentacle arm no longer affected by range multipliers

Co-authored-by: TheGamerdk <5618080+TheGamerdk@users.noreply.github.com>

code/modules/client/verbs/suicide.dm

@@ -274,4 +274,7 @@
 	if(!(mobility_flags & MOBILITY_USE))	//just while I finish up the new 'fun' suiciding verb. This is to prevent metagaming via suicide
 		to_chat(src, "You can't commit suicide whilst immobile! ((You can type Ghost instead however.))")
 		return
+	if(has_horror_inside())
+		to_chat(src, "Something inside your head stops your action!")
+		return
 	return TRUE