Select language menu

data/ui_scripts/settings/__init__.lua

@@ -1,3 +1,7 @@
+if (Engine.InFrontend()) then
+    require("language")
+end
+
 game:addlocalizedstring("MENU_GENERAL", "GENERAL")
 game:addlocalizedstring("MENU_GENERAL_DESC", "Set the client's settings.")
 game:addlocalizedstring("LUA_MENU_AUTO_UPDATE", "Automatic updates")

data/ui_scripts/settings/language.lua

@@ -0,0 +1,136 @@
+game:addlocalizedstring("MENU_english", "English")
+game:addlocalizedstring("MENU_french", "Français")
+game:addlocalizedstring("MENU_german", "Deutsch")
+game:addlocalizedstring("MENU_italian", "Italiano")
+game:addlocalizedstring("MENU_spanish", "Español")
+game:addlocalizedstring("MENU_russian", "Pyccкий")
+game:addlocalizedstring("MENU_polish", "Polskie")
+game:addlocalizedstring("MENU_portuguese", "Português")
+game:addlocalizedstring("MENU_japanese_full", "日本")
+game:addlocalizedstring("MENU_japanese_partial", "日本 (Partial)")
+game:addlocalizedstring("MENU_traditional_chinese", "中国人")
+game:addlocalizedstring("MENU_simplified_chinese", "简体中文")
+game:addlocalizedstring("MENU_arabic", "عربى")
+game:addlocalizedstring("MENU_czech", "Czech") -- ??
+game:addlocalizedstring("MENU_spanishna", "Español (2)") -- ??
+game:addlocalizedstring("MENU_korean", "한국어")
+game:addlocalizedstring("MENU_english_safe", "English (Safe)")
+game:addlocalizedstring("MENU_russian_partial", "Pyccкий (Partial)")
+
+LUI.addmenubutton("pc_controls", {
+	index = 4,
+	text = "@LUA_MENU_CHOOSE_LANGUAGE",
+	description = Engine.Localize("@LUA_MENU_CHOOSE_LANGUAGE_DESC"),
+	callback = function()
+		LUI.FlowManager.RequestAddMenu(nil, "choose_language_menu")
+	end
+})
+
+local factory = LUI.UIGenericButton.ButtonLabelFactory
+local overrideyoffset = nil
+LUI.UIGenericButton.ButtonLabelFactory = function(data, ...)
+	if (overrideyoffset) then
+		data.yOffset = overrideyoffset
+		overrideyoffset = nil
+	end
+
+	return factory(data, ...)
+end
+
+local languages = {
+	"english",
+	"french",
+	"german",
+	"italian",
+	"spanish",
+	"russian",
+	"polish",
+	"portuguese",
+	"japanese_full",
+	"japanese_partial",
+	"traditional_chinese",
+	"simplified_chinese",
+	"arabic",
+	"czech",
+	"spanishna",
+	"korean",
+	"english_safe",
+	"russian_partial",
+}
+
+local function usingspeciallanguage()
+	local id = Engine.GetCurrentLanguage() + 1
+	local lang = languages[id] or "english"
+
+	local normalfontlangs = {
+		["english"] = true,
+		["french"] = true,
+		["german"] = true,
+		["italian"] = true,
+		["spanish"] = true,
+		["portuguese"] = true,
+		["spanishna"] = true,
+		["english_safe"] = true,
+	}
+
+	return normalfontlangs[lang] ~= true
+end
+
+LUI.MenuBuilder.registerType("choose_language_menu", function(a1)
+	local menu = LUI.MenuTemplate.new(a1, {
+		menu_title = "@LUA_MENU_CHOOSE_LANGUAGE",
+		menu_list_divider_top_offset = -(LUI.H1MenuTab.tabChangeHoldingElementHeight + H1MenuDims.spacing),
+		menu_width = 300,
+		uppercase_title = true
+	})
+
+	local languages = Engine.GetSupportedLanguages()
+
+	for i = 1, #languages do
+		local prevfont = LUI.MenuGenericButtons.ButtonLabelFont.Font
+		local prevheight = LUI.MenuGenericButtons.ButtonLabelFont.Height
+		local id = languages[i].id
+
+		if (not usingspeciallanguage()) then
+			if (id == 5 or (id >= 8 and id < 12) or id == 17) then
+				LUI.MenuGenericButtons.ButtonLabelFont.Font = RegisterFont("fonts/noto_sans_sc.otf", 30)
+				overrideyoffset = 0
+				LUI.MenuGenericButtons.ButtonLabelFont.Height = 24
+			elseif (id == 12) then
+				LUI.MenuGenericButtons.ButtonLabelFont.Font = RegisterFont("fonts/noto_sans_arabic.ttf", 30)
+				LUI.MenuGenericButtons.ButtonLabelFont.Height = 28
+				overrideyoffset = 0
+			elseif (id == 15) then
+				LUI.MenuGenericButtons.ButtonLabelFont.Font = RegisterFont("fonts/noto_sans_kr.otf", 30)
+				LUI.MenuGenericButtons.ButtonLabelFont.Height = 24
+				overrideyoffset = 0
+			end
+		end
+
+		local button = menu:AddButton("", function()
+			if (languages[i].id == Engine.GetCurrentLanguage()) then
+				LUI.FlowManager.RequestLeaveMenu(nil, "choose_language_menu")
+				return
+			end
+
+			LUI.FlowManager.RequestAddMenu(nil, "choose_language_confirm_popup", false, nil, true, {
+				language = languages[i].id
+			})
+		end)
+
+		overrideyoffset = nil
+
+		LUI.MenuGenericButtons.ButtonLabelFont.Font = prevfont
+		LUI.MenuGenericButtons.ButtonLabelFont.Height = prevheight
+
+		local label = button:getFirstDescendentById("text_label")
+		label:setText(Engine.ToUpperCase(languages[i].name))
+	end
+
+	LUI.Options.InitScrollingList(menu.list, nil, {
+		rows = 11
+	})
+	menu:AddBackButton()
+
+	return menu
+end)