Tunnel Vision Quirk (#3246)

* Tunnel Vision Quirk

noone wants to tell you this, but the soldiers in the field are free, i have 500 of them at Mother Base.

* ughhhh

cant use the same icon for two different quirks, apparently? why? idk. get fucked i guess. MGS exclamation now.

* post-last minute revision

actually, lets just use a question mark, why not! who cares! you didnt see my PR in the time between this and the last commit, the MGS exclaimation joke would be funny but past that it wouldnt make much sense for a oblivious quirk to have a icon that says attention.

* More Pain, No Gain!

In this episode, i go further insane because DreamMaker doesnt update the checklist unless its closed, even if you hit the save all button.

Adds in the abillity to change just how tunnel your tunnel vision is. from Biohood (90), to Kinda Sucks (180), to Why The FUCK Would You Ever Choose This? (270)
May i never have to deal with these issues again.

monkestation/code/datums/quirks/negative_quirks.dm

@@ -214,3 +214,29 @@
 	if(isipc(quirk_holder)) //monkestation addition
 		to_chat(quirk_holder, span_boldnotice("Your chassis feels frail."))
 
+/datum/quirk/tunnel_vision
+	name = "Tunnel Vision"
+	desc = "You spent too long scoped in. You cant see behind you!"
+	value = -2
+	icon = FA_ICON_QUESTION
+	gain_text = span_notice("You have trouble focusing on what you left behind.")
+	lose_text = span_notice("You feel paranoid, constantly checking your back...")
+	medical_record_text = "Patient had trouble noticing people walking up from behind during the examination."
+
+/datum/quirk/tunnel_vision/add_unique(client/client_source)
+	var/range_name = client_source?.prefs.read_preference(/datum/preference/choiced/tunnel_vision_fov) || "Minor (90 Degrees)"
+	var/fov_range
+	switch(range_name)
+		if ("Severe (270 Degrees)")
+			fov_range = FOV_270_DEGREES
+		if ("Moderate (180 Degrees)")
+			fov_range = FOV_180_DEGREES
+		else
+			fov_range = FOV_90_DEGREES
+	quirk_holder.add_fov_trait("tunnel vision quirk", fov_range)
+/*
+/datum/quirk/tunnel_vision/add()
+	quirk_holder.add_fov_trait("tunnel vision quirk", fov_range)
+*/
+/datum/quirk/tunnel_vision/remove()
+	quirk_holder.remove_fov_trait("tunnel vision quirk")

monkestation/code/modules/client/preferences/tunnel_vision.dm

@@ -0,0 +1,18 @@
+GLOBAL_LIST_INIT(tunnel_vision_fovs, list("Minor (90 Degrees)","Moderate (180 Degrees)","Severe (270 Degrees)"))
+
+/datum/preference/choiced/tunnel_vision_fov
+	category = PREFERENCE_CATEGORY_SECONDARY_FEATURES
+	savefile_key = "tunnel_vision_fov"
+	savefile_identifier = PREFERENCE_CHARACTER
+
+/datum/preference/choiced/tunnel_vision_fov/init_possible_values()
+	return GLOB.tunnel_vision_fovs
+
+/datum/preference/choiced/tunnel_vision_fov/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	return "Tunnel Vision" in preferences.all_quirks
+
+/datum/preference/choiced/tunnel_vision_fov/apply_to_human(mob/living/carbon/human/target, value)
+	return

tgstation.dme

@@ -6844,6 +6844,7 @@
 #include "monkestation\code\modules\client\preferences\prude.dm"
 #include "monkestation\code\modules\client\preferences\runechat.dm"
 #include "monkestation\code\modules\client\preferences\sounds.dm"
+#include "monkestation\code\modules\client\preferences\tunnel_vision.dm"
 #include "monkestation\code\modules\client\preferences\alt_jobs\_job.dm"
 #include "monkestation\code\modules\client\preferences\alt_jobs\titles.dm"
 #include "monkestation\code\modules\client\preferences\species_features\arachnid.dm"

tgui/packages/tgui/interfaces/PreferencesMenu/preferences/features/character_preferences/tunnel_vision.tsx

@@ -0,0 +1,6 @@
+import { FeatureChoiced, FeatureDropdownInput } from '../base';
+
+export const tunnel_vision_fov: FeatureChoiced = {
+  name: 'Tunnel Vision FOV',
+  component: FeatureDropdownInput,
+};