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Bubberstation/code/modules/language/language_menu.dm
SkyratBot 98568e191a [MIRROR] Enforce preserving parent proc return values across ui_act call stacks (#999)
* Enforce preserving parent proc return values across ui_act call stacks (#53964)

All ui_act procs should call parent by default. All procs should preserve the value of the parent proc when it's TRUTHY and pass it down the call stack. No UI should be interactible when its flags or state indicate it should not be, except when explicity overriden by child procs intentionally disregarding parent return values to achieve a specific goal.

* Enforce preserving parent proc return values across ui_act call stacks

Co-authored-by: Timberpoes <silent_insomnia_pp@hotmail.co.uk>
2020-09-26 17:17:59 +02:00

130 lines
4.3 KiB
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/datum/language_menu
var/datum/language_holder/language_holder
/datum/language_menu/New(_language_holder)
language_holder = _language_holder
/datum/language_menu/Destroy()
language_holder = null
. = ..()
/datum/language_menu/ui_state(mob/user)
return GLOB.language_menu_state
/datum/language_menu/ui_interact(mob/user, datum/tgui/ui)
ui = SStgui.try_update_ui(user, src, ui)
if(!ui)
ui = new(user, src, "LanguageMenu")
ui.open()
/datum/language_menu/ui_data(mob/user)
var/list/data = list()
var/atom/movable/AM = language_holder.get_atom()
if(isliving(AM))
data["is_living"] = TRUE
else
data["is_living"] = FALSE
data["languages"] = list()
for(var/lang in GLOB.all_languages)
var/result = language_holder.has_language(lang) || language_holder.has_language(lang, TRUE)
if(!result)
continue
var/datum/language/language = lang
var/list/L = list()
L["name"] = initial(language.name)
L["desc"] = initial(language.desc)
L["key"] = initial(language.key)
L["is_default"] = (language == language_holder.selected_language)
if(AM)
L["can_speak"] = AM.can_speak_language(language)
L["can_understand"] = AM.has_language(language)
data["languages"] += list(L)
if(check_rights_for(user.client, R_ADMIN) || isobserver(AM))
data["admin_mode"] = TRUE
data["omnitongue"] = language_holder.omnitongue
data["unknown_languages"] = list()
for(var/lang in GLOB.all_languages)
if(language_holder.has_language(lang) || language_holder.has_language(lang, TRUE))
continue
var/datum/language/language = lang
var/list/L = list()
L["name"] = initial(language.name)
L["desc"] = initial(language.desc)
L["key"] = initial(language.key)
data["unknown_languages"] += list(L)
return data
/datum/language_menu/ui_act(action, params)
. = ..()
if(.)
return
var/mob/user = usr
var/atom/movable/AM = language_holder.get_atom()
var/language_name = params["language_name"]
var/datum/language/language_datum
for(var/lang in GLOB.all_languages)
var/datum/language/language = lang
if(language_name == initial(language.name))
language_datum = language
var/is_admin = check_rights_for(user.client, R_ADMIN)
switch(action)
if("select_default")
if(language_datum && AM.can_speak_language(language_datum))
language_holder.selected_language = language_datum
. = TRUE
if("grant_language")
if((is_admin || isobserver(AM)) && language_datum)
var/list/choices = list("Only Spoken", "Only Understood", "Both")
var/choice = input(user,"How do you want to add this language?","[language_datum]",null) as null|anything in choices
var/spoken = FALSE
var/understood = FALSE
switch(choice)
if("Only Spoken")
spoken = TRUE
if("Only Understood")
understood = TRUE
if("Both")
spoken = TRUE
understood = TRUE
language_holder.grant_language(language_datum, understood, spoken)
if(is_admin)
message_admins("[key_name_admin(user)] granted the [language_name] language to [key_name_admin(AM)].")
log_admin("[key_name(user)] granted the language [language_name] to [key_name(AM)].")
. = TRUE
if("remove_language")
if((is_admin || isobserver(AM)) && language_datum)
var/list/choices = list("Only Spoken", "Only Understood", "Both")
var/choice = input(user,"Which part do you wish to remove?","[language_datum]",null) as null|anything in choices
var/spoken = FALSE
var/understood = FALSE
switch(choice)
if("Only Spoken")
spoken = TRUE
if("Only Understood")
understood = TRUE
if("Both")
spoken = TRUE
understood = TRUE
language_holder.remove_language(language_datum, understood, spoken)
if(is_admin)
message_admins("[key_name_admin(user)] removed the [language_name] language to [key_name_admin(AM)].")
log_admin("[key_name(user)] removed the language [language_name] to [key_name(AM)].")
. = TRUE
if("toggle_omnitongue")
if(is_admin || isobserver(AM))
language_holder.omnitongue = !language_holder.omnitongue
if(is_admin)
message_admins("[key_name_admin(user)] [language_holder.omnitongue ? "enabled" : "disabled"] the ability to speak all languages (that they know) of [key_name_admin(AM)].")
log_admin("[key_name(user)] [language_holder.omnitongue ? "enabled" : "disabled"] the ability to speak all languages (that_they know) of [key_name(AM)].")
. = TRUE