Nerfs KA screenshake, moves cit_screenshake.dm to modular_citadel/, and adds a screenshake pref.

code/citadel/cit_screenshake.dm

@@ -1,44 +0,0 @@
-//we vlambeer now
-
-/obj/item/gun/energy
-	..()
-	recoil = 0.1
-
-/obj/item/gun/energy/kinetic_accelerator
-	..()
-	recoil = 0.8
-
-/obj/item/gun/ballistic
-	..()
-	recoil = 0.25
-
-/obj/item/gun/ballistic/shotgun
-	..()
-	recoil = 1
-
-/obj/item/gun/ballistic/revolver
-	..()
-	recoil = 0.5
-
-/obj/item/gun/ballistic/revolver/doublebarrel
-	..()
-	recoil = 1
-
-/obj/item/gun/syringe
-	..()
-	recoil = 0.1
-
-/obj/item/pneumatic_cannon/fire_items(turf/target, mob/user)
-	. = ..()
-	shake_camera(user, (pressureSetting * 0.75 + 1), (pressureSetting * 0.75))
-
-/obj/item/attack(mob/living/M, mob/living/user)
-	. = ..()
-	if(force && force >=11)
-		shake_camera(user, ((force - 10) * 0.01 + 1), ((force - 10) * 0.01))
-		shake_camera(M, ((force - 10) * 0.02 + 1), ((force - 10) * 0.02))
-
-/obj/item/attack_obj(obj/O, mob/living/user)
-	. = ..()
-	if(force && force >= 20)
-		shake_camera(user, ((force - 15) * 0.02 + 1), ((force - 15) * 0.02))

code/modules/client/preferences.dm

@@ -46,6 +46,8 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	var/preferred_map = null
 
 	var/uses_glasses_colour = 0
+	
+	var/screenshake = TRUE
 
 	//character preferences
 	var/real_name						//our character's name
@@ -361,8 +363,11 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 					dat += "Disabled"
 				else
 					dat += "High"
+
 			dat += "</a><br>"
 
+			dat += "<b>Screen shake:</b> <a href='?_src_=prefs;preference=screenshake'>[(screenshake) ? "Full" : "None"]</a><br>"
+
 			dat += "</td><td width='300px' height='300px' valign='top'>"
 
 			dat += "<h2>Special Role Settings</h2>"
@@ -1486,6 +1491,8 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 							features["exhibitionist"] = TRUE
 						else
 							features["exhibitionist"] = FALSE
+				if("screenshake")
+					screenshake = !screenshake
 
 				if("publicity")
 					if(unlock_content)

code/modules/client/preferences_savefile.dm

@@ -190,6 +190,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	S["menuoptions"]			>> menuoptions
 	//citadel code
 	S["arousable"]			>> arousable
+	S["screenshake"]		>> screenshake
 
 	//try to fix any outdated data if necessary
 	if(needs_update >= 0)
@@ -214,6 +215,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	ghost_others	= sanitize_inlist(ghost_others, GLOB.ghost_others_options, GHOST_OTHERS_DEFAULT_OPTION)
 	menuoptions		= SANITIZE_LIST(menuoptions)
 	be_special		= SANITIZE_LIST(be_special)
+	screenshake			= sanitize_integer(screenshake, 0, 1, initial(screenshake))
 
 
 	return 1
@@ -256,6 +258,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	WRITE_FILE(S["tip_delay"], tip_delay)
 	//citadel code
 	S["arousable"]			<< arousable
+	WRITE_FILE(S["screenshake"], screenshake)
 
 	return 1