Language Menu + Yangyu -> Konjin

code/__DEFINES/~doppler_defines/declarations.dm

@@ -6,3 +6,5 @@
 #define TRAIT_EXCITABLE "wagwag"
 /// Trait for hemophages particularly!
 #define TRAIT_OXYIMMUNE	"oxyimmune" // Immune to oxygen damage, ideally give this to all non-breathing species or bad stuff will happen
+// Trait for extra language point.
+#define TRAIT_LINGUIST "Linguist"

code/__DEFINES/~doppler_defines/language.dm

@@ -0,0 +1,5 @@
+#define LANGUAGE_UNDERSTOOD	1
+#define LANGUAGE_SPOKEN	2
+// LANGUAGE SOURCE DEFINES
+/// Use this when granting languages in special() for spawner roles, to prevent prefs from removing them
+#define LANGUAGE_SPAWNER "spawner"

code/_globalvars/traits/_traits.dm

@@ -699,6 +699,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_EXCITABLE" = TRAIT_EXCITABLE,
 		"TRAIT_TWITCH_ADAPTED" = TRAIT_TWITCH_ADAPTED,
 		"TRAIT_GOLEM_LIMBATTACHMENT" = TRAIT_GOLEM_LIMBATTACHMENT,
+		"TRAIT_LINGUIST" = TRAIT_LINGUIST,
 	),
 	// DOPPLER EDIT ADDITION END
 ))

code/_globalvars/traits/admin_tooling.dm

@@ -382,6 +382,7 @@ GLOBAL_LIST_INIT(admin_visible_traits, list(
 		"TRAIT_DETECTIVE" = TRAIT_DETECTIVE,
 		"TRAIT_EXCITABLE" = TRAIT_EXCITABLE,
 		"TRAIT_TWITCH_ADAPTED" = TRAIT_TWITCH_ADAPTED,
+		"TRAIT_LINGUIST" = TRAIT_LINGUIST
 	),
 	// DOPPLER EDIT ADDITION END
 ))

code/modules/client/preferences/middleware/_middleware.dm

@@ -50,3 +50,15 @@
 /// Called when a character is changed.
 /datum/preference_middleware/proc/on_new_character(mob/user)
 	return
+
+//DOPPLER EDIT
+/// Called after every update_preference, returns TRUE if this handled it.
+/datum/preference_middleware/proc/post_set_preference(mob/user, preference, value)
+	return FALSE
+
+/// Called when applying preferences to the mob.
+/datum/preference_middleware/proc/apply_to_human(mob/living/carbon/human/target, datum/preferences/preferences, visuals_only = FALSE) //NOVA EDIT CHANGE
+	SHOULD_NOT_SLEEP(TRUE)
+	SHOULD_CALL_PARENT(FALSE)
+	return
+//DOPPLER EDIT END

code/modules/surgery/organs/internal/tongue/_tongue.dm

@@ -89,7 +89,6 @@
 		/datum/language/shadowtongue,
 		/datum/language/terrum,
 		/datum/language/nekomimetic,
-		/datum/language/yangyu, //DOPPLER ADDITION
 	)
 
 /obj/item/organ/internal/tongue/proc/handle_speech(datum/source, list/speech_args)

modular_doppler/hearthkin/primitive_genemod/code/language.dm

@@ -15,4 +15,4 @@
 	icon_state = "omgkittyhiii"
 	icon = 'modular_doppler/hearthkin/primitive_genemod/icons/language_icon.dmi'
 	default_priority = 94
-	// secret = TRUE     //this needs a dedicated module for language
+	secret = TRUE

modular_doppler/languages/code/language menu/_language.dm

@@ -0,0 +1,22 @@
+/datum/language/
+	/// Should this be hidden on the language buy menu?
+	var/secret = FALSE
+
+
+/datum/language/aphasia
+	secret = TRUE
+
+/datum/language/codespeak
+	secret = TRUE
+
+/datum/language/drone
+	secret = TRUE
+
+/datum/language/narsie
+	secret = TRUE
+
+/datum/language/piratespeak
+	secret = TRUE
+
+/datum/language/xenocommon
+	secret = TRUE

modular_doppler/languages/code/language menu/client_languages.dm

@@ -0,0 +1,169 @@
+#define MAX_LANGUAGES_NORMAL 3
+#define MAX_LANGUAGES_LINGUIST 4
+
+/datum/asset/spritesheet/languages
+	name = "languages"
+	early = TRUE
+	cross_round_cachable = TRUE
+
+/datum/asset/spritesheet/languages/create_spritesheets()
+	var/list/to_insert = list()
+
+	if(!GLOB.all_languages.len)
+		stack_trace("Warning: Language spritesheets could not be created because language subsystem has not been loaded yet. This should not happen--adjust the init_order in master_files/code/controllers/subsystem/language.dm.")
+		return
+
+	for (var/language_name in GLOB.all_languages)
+		var/datum/language/language = GLOB.language_datum_instances[language_name]
+		var/icon/language_icon = icon(language.icon, icon_state = language.icon_state)
+		to_insert[sanitize_css_class_name(language.name)] = language_icon
+
+	for (var/spritesheet_key in to_insert)
+		Insert(spritesheet_key, to_insert[spritesheet_key])
+
+/// Middleware to handle languages
+/datum/preference_middleware/languages
+	/// A associative list of language names to their typepath
+	var/static/list/name_to_language = list()
+	action_delegations = list(
+		"give_language" = PROC_REF(give_language),
+		"remove_language" = PROC_REF(remove_language),
+	)
+
+/datum/preference_middleware/languages/apply_to_human(mob/living/carbon/human/target, datum/preferences/preferences, visuals_only = FALSE)
+	var/datum/language_holder/language_holder = target.get_language_holder()
+	language_holder.adjust_languages_to_prefs(preferences)
+
+/datum/preference_middleware/languages/get_ui_assets()
+	return list(
+		get_asset_datum(/datum/asset/spritesheet/languages),
+	)
+
+/datum/preference_middleware/languages/post_set_preference(mob/user, preference, value)
+	if(preference != "species")
+		return
+	preferences.languages = list()
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = new species_type()
+	var/datum/language_holder/lang_holder = new species.species_language_holder()
+	for(var/language in preferences.get_adjusted_language_holder())
+		preferences.languages[language] = LANGUAGE_SPOKEN
+	qdel(lang_holder)
+	qdel(species)
+
+	for(var/language in lang_holder.spoken_languages)
+		preferences.languages[language] = LANGUAGE_SPOKEN
+
+	qdel(lang_holder)
+	qdel(species)
+
+	return ..()
+
+/datum/preference_middleware/languages/get_ui_data(mob/user)
+	if(length(name_to_language) != length(GLOB.all_languages))
+		initialize_name_to_language()
+
+	var/list/data = list()
+
+	var/max_languages = preferences.all_quirks.Find(TRAIT_LINGUIST) ? MAX_LANGUAGES_LINGUIST : MAX_LANGUAGES_NORMAL
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = new species_type()
+	var/datum/language_holder/lang_holder = preferences.get_adjusted_language_holder()
+	if(!preferences.languages || !preferences.languages.len || (preferences.languages && preferences.languages.len > max_languages)) // Too many languages, or no languages.
+		preferences.languages = list()
+		for(var/language in lang_holder.spoken_languages)
+			preferences.languages[language] = LANGUAGE_SPOKEN
+
+	var/list/selected_languages = list()
+	var/list/unselected_languages = list()
+
+	for (var/language_name in GLOB.all_languages)
+		var/datum/language/language = GLOB.language_datum_instances[language_name]
+
+		if(language.secret && !(language.type in species.language_prefs_whitelist)) // For ghostrole species who are able to speak a secret language, e.g. ashwalkers, display it.
+			continue
+
+		if(species.always_customizable && !(language.type in lang_holder.spoken_languages)) // For the ghostrole species. We don't want ashwalkers speaking beachtongue now.
+			continue
+		if(preferences.languages[language.type])
+			selected_languages += list(list(
+				"description" = language.desc,
+				"name" = language.name,
+				"icon" = sanitize_css_class_name(language.name)
+			))
+		else
+			unselected_languages += list(list(
+				"description" = language.desc,
+				"name" = language.name,
+				"icon" = sanitize_css_class_name(language.name)
+			))
+
+	qdel(lang_holder)
+	qdel(species)
+
+	data["total_language_points"] = max_languages
+	data["selected_languages"] = selected_languages
+	data["unselected_languages"] = unselected_languages
+	return data
+
+/// (Re-)Initializes the `name_to_language` associative list, to ensure that it's properly populated.
+/datum/preference_middleware/languages/proc/initialize_name_to_language()
+	name_to_language = list()
+	for(var/language_name in GLOB.all_languages)
+		var/datum/language/language = GLOB.language_datum_instances[language_name]
+		name_to_language[language.name] = language_name
+
+/**
+ * Proc that gives a language to a character, granted that they don't already have too many
+ * of them, based on their maximum amount of languages.
+ *
+ * Arguments:
+ * * params - List of parameters, given to us by the `act()` method from TGUI. Needs to
+ * contain a value under `"language_name"`.
+ *
+ * Returns TRUE all the time, to ensure that the UI is updated.
+ */
+/datum/preference_middleware/languages/proc/give_language(list/params)
+	var/language_name = params["language_name"]
+	var/max_languages = preferences.all_quirks.Find(TRAIT_LINGUIST) ? MAX_LANGUAGES_LINGUIST : MAX_LANGUAGES_NORMAL
+
+	if(preferences.languages && preferences.languages.len == max_languages) // too many languages
+		return TRUE
+
+	preferences.languages[name_to_language[language_name]] = LANGUAGE_SPOKEN
+	return TRUE
+
+/**
+ * Proc that removes a language from a character.
+ *
+ * Arguments:
+ * * params - List of parameters, given to us by the `act()` method from TGUI. Needs to
+ * contain a value under `"language_name"`.
+ *
+ * Returns TRUE all the time, to ensure that the UI is updated.
+ */
+/datum/preference_middleware/languages/proc/remove_language(list/params)
+	var/language_name = params["language_name"]
+	preferences.languages -= name_to_language[language_name]
+	return TRUE
+
+/// Cleans up any invalid languages. Typically happens on language renames and codedels.
+/datum/preferences/proc/sanitize_languages()
+	var/languages_edited = FALSE
+	for(var/lang_path as anything in languages)
+		if(!lang_path)
+			languages.Remove(lang_path)
+			languages_edited = TRUE
+			continue
+
+		var/datum/language/language = new lang_path()
+		// Yes, checking subtypes is VERY necessary, because byond doesn't check to see if a path is valid at runtime!
+		// If you delete /datum/language/meme, it will still load as /datum/language/meme, and will instantiate with /datum/language's defaults!
+		var/species_type = read_preference(/datum/preference/choiced/species)
+		var/datum/species/species = new species_type()
+		if(!(language.type in subtypesof(/datum/language)) || (language.secret && !(language.type in species.language_prefs_whitelist)))
+			languages.Remove(lang_path)
+			languages_edited = TRUE
+		qdel(species)
+		qdel(language)
+	return languages_edited

modular_doppler/languages/code/language menu/language_holder.dm

@@ -0,0 +1,111 @@
+GLOBAL_DATUM_INIT(language_holder_adjustor, /datum/language_holder_adjustor, new)
+
+/// Language code needs to be purged. Make sure, once and for all, that we get the correct languages on spawn.
+/// Every time a crew member joins the adjustor will personally fix their language, because there is too much coupling between mind and language code to do it reliably otherwise.
+/// It has already needed to be fixed like 3 times. This will (hopefully) be the final time.
+/datum/language_holder_adjustor/New()
+	RegisterSignal(SSdcs, COMSIG_GLOB_CREWMEMBER_JOINED, PROC_REF(handle_new_player))
+
+/datum/language_holder_adjustor/proc/handle_new_player(datum/source, mob/living/carbon/human/new_crewmember, rank)
+	SIGNAL_HANDLER
+
+	// sanity checking because we really do not want to be causing any runtimes
+	if(!istype(new_crewmember))
+		return
+	if(isnull(new_crewmember.mind))
+		return
+
+	var/datum/language_holder/language_holder = new_crewmember.get_language_holder()
+
+	if(isnull(language_holder))
+		return
+
+	language_holder.adjust_languages_to_prefs(new_crewmember.client?.prefs)
+
+/datum/language_holder_adjustor/Destroy()
+	..()
+	UnregisterSignal(SSdcs, COMSIG_GLOB_CREWMEMBER_JOINED)
+
+/datum/language_holder/proc/adjust_languages_to_prefs(datum/preferences/preferences)
+	// no prefs? then don't remove any languages
+	if(!preferences)
+		return
+
+	// remove the innate languages (like common, and other species languages) and instead use the language prefs
+	// do not remove any languages granted by spawners, which are denoted by source = LANGUAGE_SPAWNER
+	remove_languages_by_source(list(LANGUAGE_MIND, LANGUAGE_ATOM, LANGUAGE_SPECIES))
+
+	for(var/lang_path in preferences.languages)
+		grant_language(lang_path)
+
+	get_selected_language()
+
+/// Removes every language whose source(s) match the provided source list arg
+/datum/language_holder/proc/remove_languages_by_source(list/sources)
+	if(!length(sources))
+		return
+	for(var/language in understood_languages)
+		for(var/source in sources)
+			remove_language(language, ALL, source)
+	// in most cases spoken_languages should be empty by now, but just in case we should remove what's left
+	for(var/language in spoken_languages)
+		for(var/source in sources)
+			remove_language(language, ALL, source)
+
+//************************************************
+//*        Specific language holders              *
+//*      Use atom language sources only.           *
+//************************************************/
+
+/datum/language_holder/machine // SYNTHETIC LIZARD & CO LANGUAGE
+	understood_languages = list(/datum/language/common = list(LANGUAGE_ATOM),
+								/datum/language/machine = list(LANGUAGE_ATOM))
+	spoken_languages = list(/datum/language/common = list(LANGUAGE_ATOM),
+							/datum/language/machine = list(LANGUAGE_ATOM))
+
+/// Modularized the Cyborg and AI language_holder, add here the languages that you want them to be able to speak and understand.
+/datum/language_holder/synthetic
+	understood_languages = list(
+		/datum/language/common = list(LANGUAGE_ATOM),
+		/datum/language/uncommon = list(LANGUAGE_ATOM),
+		/datum/language/machine = list(LANGUAGE_ATOM),
+		/datum/language/draconic = list(LANGUAGE_ATOM),
+		/datum/language/moffic = list(LANGUAGE_ATOM),
+		/datum/language/calcic = list(LANGUAGE_ATOM),
+		/datum/language/voltaic = list(LANGUAGE_ATOM),
+		/datum/language/nekomimetic = list(LANGUAGE_ATOM),
+		/datum/language/gutter = list(LANGUAGE_ATOM),
+		/datum/language/konjin = list(LANGUAGE_ATOM),
+		/datum/language/monkey = list(LANGUAGE_ATOM),
+		/datum/language/slime = list(LANGUAGE_ATOM),
+		/datum/language/beachbum = list(LANGUAGE_ATOM),
+		/datum/language/mushroom = list(LANGUAGE_ATOM),
+		/datum/language/shadowtongue = list(LANGUAGE_ATOM),
+		/datum/language/buzzwords = list(LANGUAGE_ATOM),
+		/datum/language/terrum = list(LANGUAGE_ATOM),
+		/datum/language/sylvan = list(LANGUAGE_ATOM),
+	)
+	spoken_languages = list(
+		/datum/language/common = list(LANGUAGE_ATOM),
+		/datum/language/uncommon = list(LANGUAGE_ATOM),
+		/datum/language/machine = list(LANGUAGE_ATOM),
+		/datum/language/draconic = list(LANGUAGE_ATOM),
+		/datum/language/moffic = list(LANGUAGE_ATOM),
+		/datum/language/calcic = list(LANGUAGE_ATOM),
+		/datum/language/voltaic = list(LANGUAGE_ATOM),
+		/datum/language/nekomimetic = list(LANGUAGE_ATOM),
+		/datum/language/gutter = list(LANGUAGE_ATOM),
+		/datum/language/konjin = list(LANGUAGE_ATOM),
+		/datum/language/monkey = list(LANGUAGE_ATOM),
+		/datum/language/slime = list(LANGUAGE_ATOM),
+		/datum/language/beachbum = list(LANGUAGE_ATOM),
+		/datum/language/mushroom = list(LANGUAGE_ATOM),
+		/datum/language/shadowtongue = list(LANGUAGE_ATOM),
+		/datum/language/buzzwords = list(LANGUAGE_ATOM),
+		/datum/language/terrum = list(LANGUAGE_ATOM),
+		/datum/language/sylvan = list(LANGUAGE_ATOM),
+	)
+
+/datum/language_holder/drone_nova
+	understood_languages = list(/datum/language/drone = list(LANGUAGE_ATOM), /datum/language/common = list(LANGUAGE_ATOM))
+	spoken_languages = list(/datum/language/drone = list(LANGUAGE_ATOM))

modular_doppler/languages/code/language menu/language_preferences.dm

@@ -0,0 +1,29 @@
+#define MAX_MUTANT_ROWS 4
+
+/datum/preferences
+	/// Associative list, keyed by language typepath, pointing to LANGUAGE_UNDERSTOOD, or LANGUAGE_SPOKEN, for whether we understand or speak the language
+	var/list/languages = list()
+
+/datum/preferences/proc/species_updated(species_type)
+	all_quirks = list()
+	// Reset cultural stuff
+	languages[try_get_common_language()] = LANGUAGE_SPOKEN
+	save_character()
+
+/// This helper proc gets the current species language holder and does any post-processing that's required in one easy to track place.
+/// This proc should *always* be edited or used when modifying or getting the default languages of a player controlled, unrestricted species, to prevent any errant conflicts.
+/datum/preferences/proc/get_adjusted_language_holder()
+	var/datum/species/species = read_preference(/datum/preference/choiced/species)
+	species = new species()
+	var/datum/language_holder/language_holder = new species.species_language_holder()
+
+	// Do language post procesing here. Used to house our foreigner functionality.
+	// I saw little reason to remove this proc, considering it makes code using this a little easier to read.
+
+	return language_holder
+
+/// Tries to get the topmost language of the language holder. Should be the species' native language, and if it isn't, you should pester a coder.
+/datum/preferences/proc/try_get_common_language()
+	var/datum/language_holder/language_holder = get_adjusted_language_holder()
+	var/language = language_holder.spoken_languages[1]
+	return language