Character setup refactoring.

Begins breaking down the large character setup in more manageable modules, allowing for easier additions, edits, and removals.

(cherry picked from commit e116721977)

Conflicts:
	code/modules/client/preferences.dm
	code/modules/client/preferences_savefile.dm
	polaris.dme

code/modules/client/preference_setup/global/01_ui.dm

@@ -0,0 +1,73 @@
+/datum/category_item/player_setup_item/player_global/ui
+	name = "UI"
+	sort_order = 1
+
+/datum/category_item/player_setup_item/player_global/ui/load_preferences(var/savefile/S)
+	S["UI_style"]		>> pref.UI_style
+	S["UI_style_color"]	>> pref.UI_style_color
+	S["UI_style_alpha"]	>> pref.UI_style_alpha
+	S["ooccolor"]		>> pref.ooccolor
+
+/datum/category_item/player_setup_item/player_global/ui/save_preferences(var/savefile/S)
+	S["UI_style"]		<< pref.UI_style
+	S["UI_style_color"]	<< pref.UI_style_color
+	S["UI_style_alpha"]	<< pref.UI_style_alpha
+	S["ooccolor"]		<< pref.ooccolor
+
+/datum/category_item/player_setup_item/player_global/ui/sanitize_preferences()
+	pref.UI_style		= sanitize_inlist(pref.UI_style, all_ui_styles, initial(pref.UI_style))
+	pref.UI_style_color	= sanitize_hexcolor(pref.UI_style_color, initial(pref.UI_style_color))
+	pref.UI_style_alpha	= sanitize_integer(pref.UI_style_alpha, 0, 255, initial(pref.UI_style_alpha))
+	pref.ooccolor		= sanitize_hexcolor(pref.ooccolor, initial(pref.ooccolor))
+
+/datum/category_item/player_setup_item/player_global/ui/content(var/mob/user)
+	. = "<b>UI Style:</b> <a href='?src=\ref[src];select_style=1'><b>[pref.UI_style]</b></a><br>"
+	. += "<b>Custom UI</b> (recommended for White UI):<br>"
+	. += "-Color: <a href='?src=\ref[src];select_color=1'><b>[pref.UI_style_color]</b></a><3E><table style='display:inline;' bgcolor='[pref.UI_style_color]'><tr><td>__</td></tr></table><3E><a href='?src=\ref[src];reset=ui'>reset</a><br>"
+	. += "-Alpha(transparency): <a href='?src=\ref[src];select_alpha=1'><b>[pref.UI_style_alpha]</b></a><3E><a href='?src=\ref[src];reset=alpha'>reset</a><br>"
+	if(can_select_ooc_color(user))
+		. += "<b>OOC Color:</b><3E>"
+		if(pref.ooccolor == initial(pref.ooccolor))
+			. += "<a href='?src=\ref[src];select_ooc_color=1'><b>Using Default</b></a><br>"
+		else
+			. += "<a href='?src=\ref[src];select_ooc_color=1'><b>[pref.ooccolor]</b></a> <table style='display:inline;' bgcolor='[pref.ooccolor]'><tr><td>__</td></tr></table><3E><a href='?src=\ref[src];reset=ooc'>reset</a><br>"
+
+/datum/category_item/player_setup_item/player_global/ui/OnTopic(var/href,var/list/href_list, var/mob/user)
+	if(href_list["select_style"])
+		var/UI_style_new = input(user, "Choose UI style.", "Character Preference", pref.UI_style) as null|anything in all_ui_styles
+		if(!UI_style_new || !CanUseTopic(user)) return TOPIC_NOACTION
+		pref.UI_style = UI_style_new
+		return TOPIC_REFRESH
+
+	else if(href_list["select_color"])
+		var/UI_style_color_new = input(user, "Choose UI color, dark colors are not recommended!", "Global Preference", pref.UI_style_color) as color|null
+		if(isnull(UI_style_color_new) || !CanUseTopic(user)) return TOPIC_NOACTION
+		pref.UI_style_color = UI_style_color_new
+		return TOPIC_REFRESH
+
+	else if(href_list["select_alpha"])
+		var/UI_style_alpha_new = input(user, "Select UI alpha (transparency) level, between 50 and 255.", "Global Preference", pref.UI_style_alpha) as num|null
+		if(isnull(UI_style_alpha_new) || (UI_style_alpha_new < 50 || UI_style_alpha_new > 255) || !CanUseTopic(user)) return TOPIC_NOACTION
+		pref.UI_style_alpha = UI_style_alpha_new
+		return TOPIC_REFRESH
+
+	else if(href_list["select_ooc_color"])
+		var/new_ooccolor = input(user, "Choose OOC color:", "Global Preference") as color|null
+		if(new_ooccolor && can_select_ooc_color(user) && CanUseTopic(user))
+			pref.ooccolor = new_ooccolor
+			return TOPIC_REFRESH
+
+	else if(href_list["reset"])
+		switch(href_list["reset"])
+			if("ui")
+				pref.UI_style_color = initial(pref.UI_style_color)
+			if("alpha")
+				pref.UI_style_alpha = initial(pref.UI_style_alpha)
+			if("ooc")
+				pref.ooccolor = initial(pref.ooccolor)
+		return TOPIC_REFRESH
+
+	return ..()
+
+/datum/category_item/player_setup_item/player_global/ui/proc/can_select_ooc_color(var/mob/user)
+	return config.allow_admin_ooccolor && check_rights(R_ADMIN, 0, user)

code/modules/client/preference_setup/global/02_settings.dm

@@ -0,0 +1,38 @@
+/datum/category_item/player_setup_item/player_global/settings
+	name = "Settings"
+	sort_order = 2
+
+/datum/category_item/player_setup_item/player_global/settings/load_preferences(var/savefile/S)
+	S["lastchangelog"]	>> pref.lastchangelog
+	S["default_slot"]	>> pref.default_slot
+	S["toggles"]		>> pref.toggles
+
+/datum/category_item/player_setup_item/player_global/settings/save_preferences(var/savefile/S)
+	S["lastchangelog"]	<< pref.lastchangelog
+	S["default_slot"]	<< pref.default_slot
+	S["toggles"]		<< pref.toggles
+
+/datum/category_item/player_setup_item/player_global/settings/sanitize_preferences()
+	pref.lastchangelog	= sanitize_text(pref.lastchangelog, initial(pref.lastchangelog))
+	pref.default_slot	= sanitize_integer(pref.default_slot, 1, config.character_slots, initial(pref.default_slot))
+	pref.toggles		= sanitize_integer(pref.toggles, 0, 65535, initial(pref.toggles))
+
+/datum/category_item/player_setup_item/player_global/settings/content(var/mob/user)
+	. += "<b>Play admin midis:</b> <a href='?src=\ref[src];toggle=[SOUND_MIDI]'><b>[(pref.toggles & SOUND_MIDI) ? "Yes" : "No"]</b></a><br>"
+	. += "<b>Play lobby music:</b> <a href='?src=\ref[src];toggle=[SOUND_LOBBY]'><b>[(pref.toggles & SOUND_LOBBY) ? "Yes" : "No"]</b></a><br>"
+	. += "<b>Ghost ears:</b> <a href='?src=\ref[src];toggle=[CHAT_GHOSTEARS]'><b>[(pref.toggles & CHAT_GHOSTEARS) ? "All Speech" : "Nearest Creatures"]</b></a><br>"
+	. += "<b>Ghost sight:</b> <a href='?src=\ref[src];toggle=[CHAT_GHOSTSIGHT]'><b>[(pref.toggles & CHAT_GHOSTSIGHT) ? "All Emotes" : "Nearest Creatures"]</b></a><br>"
+	. += "<b>Ghost radio:</b> <a href='?src=\ref[src];toggle=[CHAT_GHOSTRADIO]'><b>[(pref.toggles & CHAT_GHOSTRADIO) ? "All Chatter" : "Nearest Speakers"]</b></a><br>"
+
+/datum/category_item/player_setup_item/player_global/settings/OnTopic(var/href,var/list/href_list, var/mob/user)
+	if(href_list["toggle"])
+		var/toggle_flag = text2num(href_list["toggle"])
+		pref.toggles ^= toggle_flag
+		if(toggle_flag == SOUND_LOBBY && isnewplayer(user))
+			if(pref.toggles & SOUND_LOBBY)
+				user << sound(ticker.login_music, repeat = 0, wait = 0, volume = 85, channel = 1)
+			else
+				user << sound(null, repeat = 0, wait = 0, volume = 85, channel = 1)
+		return TOPIC_REFRESH
+
+	return ..()

code/modules/client/preference_setup/global/03_pai.dm

@@ -0,0 +1,54 @@
+/datum/category_item/player_setup_item/player_global/pai
+	name = "pAI"
+	sort_order = 3
+
+	var/datum/paiCandidate/candidate
+
+/datum/category_item/player_setup_item/player_global/pai/load_preferences(var/savefile/S)
+	if(!candidate)
+		candidate = new()
+
+	if(!preference_mob())
+		return
+
+	candidate.savefile_load(preference_mob())
+
+/datum/category_item/player_setup_item/player_global/pai/save_preferences(var/savefile/S)
+	if(!candidate)
+		return
+
+	if(!preference_mob())
+		return
+
+	candidate.savefile_save(preference_mob())
+
+/datum/category_item/player_setup_item/player_global/pai/content(var/mob/user)
+	. += "<b>pAI:</b><br>"
+	. += "Name: <a href='?src=\ref[src];option=name'>[candidate.name ? candidate.name : "None Set"]</a><br>"
+	. += "Description: <a href='?src=\ref[src];option=desc'>[candidate.description ? TextPreview(candidate.description, 40) : "None Set"]</a><br>"
+	. += "Role: <a href='?src=\ref[src];option=role'>[candidate.role ? TextPreview(candidate.role, 40) : "None Set"]</a><br>"
+	. += "OOC Comments: <a href='?src=\ref[src];option=ooc'>[candidate.comments ? TextPreview(candidate.comments, 40) : "None Set"]</a><br>"
+
+/datum/category_item/player_setup_item/player_global/pai/OnTopic(var/href,var/list/href_list, var/mob/user)
+	if(href_list["option"])
+		var/t
+		switch(href_list["option"])
+			if("name")
+				t = sanitizeName(input(user, "Enter a name for your pAI", "Global Preference", candidate.name) as text|null, MAX_NAME_LEN, 1)
+				if(t && CanUseTopic(user))
+					candidate.name = t
+			if("desc")
+				t = input(user, "Enter a description for your pAI", "Global Preference", html_decode(candidate.description)) as message|null
+				if(!isnull(t) && CanUseTopic(user))
+					candidate.description = sanitize(t)
+			if("role")
+				t = input(user, "Enter a role for your pAI", "Global Preference", html_decode(candidate.role)) as text|null
+				if(!isnull(t) && CanUseTopic(user))
+					candidate.role = sanitize(t)
+			if("ooc")
+				t = input(user, "Enter any OOC comments", "Global Preference", html_decode(candidate.comments)) as message
+				if(!isnull(t) && CanUseTopic(user))
+					candidate.comments = sanitize(t)
+		return TOPIC_REFRESH
+
+	return ..()