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In-game settings menu using separate Lua environment (#15614)
This commit is contained in:
grorp
GitHub
parent
3cb07d5fb6
commit
eeb6cab4c4
48 changed files with 652 additions and 290 deletions
810
builtin/common/settings/dlg_settings.lua
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810
builtin/common/settings/dlg_settings.lua
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@ -0,0 +1,810 @@
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--Luanti
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--Copyright (C) 2022 rubenwardy
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--
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--This program is free software; you can redistribute it and/or modify
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--it under the terms of the GNU Lesser General Public License as published by
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--the Free Software Foundation; either version 2.1 of the License, or
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--(at your option) any later version.
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--
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--This program is distributed in the hope that it will be useful,
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--but WITHOUT ANY WARRANTY; without even the implied warranty of
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--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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--GNU Lesser General Public License for more details.
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--
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--You should have received a copy of the GNU Lesser General Public License along
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--with this program; if not, write to the Free Software Foundation, Inc.,
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--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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local path = core.get_builtin_path() .. "common" .. DIR_DELIM .. "settings" .. DIR_DELIM
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local component_funcs = dofile(path .. "components.lua")
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local shadows_component = dofile(path .. "shadows_component.lua")
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local loaded = false
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local full_settings
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local info_icon_path = core.formspec_escape(defaulttexturedir .. "settings_info.png")
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local reset_icon_path = core.formspec_escape(defaulttexturedir .. "settings_reset.png")
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local all_pages = {}
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local page_by_id = {}
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local filtered_pages = all_pages
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local filtered_page_by_id = page_by_id
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local function get_setting_info(name)
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for _, entry in ipairs(full_settings) do
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if entry.type ~= "category" and entry.name == name then
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return entry
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end
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end
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return nil
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end
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local function add_page(page)
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assert(type(page.id) == "string")
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assert(type(page.title) == "string")
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assert(page.section == nil or type(page.section) == "string")
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assert(type(page.content) == "table")
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assert(not page_by_id[page.id], "Page " .. page.id .. " already registered")
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all_pages[#all_pages + 1] = page
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page_by_id[page.id] = page
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return page
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end
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local function load_settingtypes()
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local page = nil
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local section = nil
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local function ensure_page_started()
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if not page then
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page = add_page({
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id = (section or "general"):lower():gsub(" ", "_"),
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title = section or fgettext_ne("General"),
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section = section,
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content = {},
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})
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end
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end
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for _, entry in ipairs(full_settings) do
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if entry.type == "category" then
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if entry.level == 0 then
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section = entry.name
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page = nil
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elseif entry.level == 1 then
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page = {
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id = ((section and section .. "_" or "") .. entry.name):lower():gsub(" ", "_"),
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title = entry.readable_name or entry.name,
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section = section,
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content = {},
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}
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page = add_page(page)
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elseif entry.level == 2 then
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ensure_page_started()
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page.content[#page.content + 1] = {
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heading = fgettext_ne(entry.readable_name or entry.name),
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}
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end
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else
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ensure_page_started()
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page.content[#page.content + 1] = entry.name
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end
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end
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end
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local function load()
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if loaded then
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return
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end
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loaded = true
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full_settings = settingtypes.parse_config_file(false, true)
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local change_keys = {
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query_text = "Controls",
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requires = {
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touch_controls = false,
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},
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get_formspec = function(self, avail_w)
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local btn_w = math.min(avail_w, 3)
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return ("button[0,0;%f,0.8;btn_change_keys;%s]"):format(btn_w, fgettext("Controls")), 0.8
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end,
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on_submit = function(self, fields)
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if fields.btn_change_keys then
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core.show_keys_menu()
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end
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end,
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}
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local touchscreen_layout = {
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query_text = "Touchscreen layout",
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requires = {
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touchscreen = true,
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},
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get_formspec = function(self, avail_w)
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local btn_w = math.min(avail_w, 6)
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return ("button[0,0;%f,0.8;btn_touch_layout;%s]"):format(btn_w, fgettext("Touchscreen layout")), 0.8
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end,
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on_submit = function(self, fields)
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if fields.btn_touch_layout then
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core.show_touchscreen_layout()
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end
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end,
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}
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add_page({
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id = "accessibility",
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title = fgettext_ne("Accessibility"),
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content = {
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"language",
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{ heading = fgettext_ne("General") },
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"font_size",
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"chat_font_size",
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"gui_scaling",
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"hud_scaling",
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"show_nametag_backgrounds",
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{ heading = fgettext_ne("Chat") },
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"console_height",
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"console_alpha",
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"console_color",
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{ heading = fgettext_ne("Controls") },
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"autojump",
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"safe_dig_and_place",
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{ heading = fgettext_ne("Movement") },
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"arm_inertia",
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"view_bobbing_amount",
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"fall_bobbing_amount",
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},
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})
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load_settingtypes()
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table.insert(page_by_id.controls_keyboard_and_mouse.content, 1, change_keys)
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-- insert after "touch_controls"
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table.insert(page_by_id.controls_touchscreen.content, 2, touchscreen_layout)
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do
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local content = page_by_id.graphics_and_audio_effects.content
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local idx = table.indexof(content, "enable_dynamic_shadows")
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table.insert(content, idx, shadows_component)
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idx = table.indexof(content, "enable_auto_exposure") + 1
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local note = component_funcs.note(fgettext_ne("(The game will need to enable automatic exposure as well)"))
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note.requires = get_setting_info("enable_auto_exposure").requires
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table.insert(content, idx, note)
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idx = table.indexof(content, "enable_bloom") + 1
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note = component_funcs.note(fgettext_ne("(The game will need to enable bloom as well)"))
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note.requires = get_setting_info("enable_bloom").requires
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table.insert(content, idx, note)
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idx = table.indexof(content, "enable_volumetric_lighting") + 1
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note = component_funcs.note(fgettext_ne("(The game will need to enable volumetric lighting as well)"))
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note.requires = get_setting_info("enable_volumetric_lighting").requires
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table.insert(content, idx, note)
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end
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-- These must not be translated, as they need to show in the local
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-- language no matter the user's current language.
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-- This list must be kept in sync with src/unsupported_language_list.txt.
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get_setting_info("language").option_labels = {
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[""] = fgettext_ne("(Use system language)"),
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--ar = " [ar]", blacklisted
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be = "Беларуская [be]",
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bg = "Български [bg]",
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ca = "Català [ca]",
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cs = "Česky [cs]",
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cy = "Cymraeg [cy]",
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da = "Dansk [da]",
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de = "Deutsch [de]",
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--dv = " [dv]", blacklisted
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el = "Ελληνικά [el]",
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en = "English [en]",
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eo = "Esperanto [eo]",
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es = "Español [es]",
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et = "Eesti [et]",
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eu = "Euskara [eu]",
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fi = "Suomi [fi]",
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fil = "Wikang Filipino [fil]",
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fr = "Français [fr]",
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gd = "Gàidhlig [gd]",
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gl = "Galego [gl]",
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--he = " [he]", blacklisted
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--hi = " [hi]", blacklisted
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hu = "Magyar [hu]",
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id = "Bahasa Indonesia [id]",
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it = "Italiano [it]",
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ja = "日本語 [ja]",
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jbo = "Lojban [jbo]",
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kk = "Қазақша [kk]",
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--kn = " [kn]", blacklisted
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ko = "한국어 [ko]",
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ky = "Kırgızca / Кыргызча [ky]",
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lt = "Lietuvių [lt]",
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lv = "Latviešu [lv]",
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mn = "Монгол [mn]",
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mr = "मराठी [mr]",
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ms = "Bahasa Melayu [ms]",
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--ms_Arab = " [ms_Arab]", blacklisted
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nb = "Norsk Bokmål [nb]",
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nl = "Nederlands [nl]",
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nn = "Norsk Nynorsk [nn]",
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oc = "Occitan [oc]",
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pl = "Polski [pl]",
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pt = "Português [pt]",
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pt_BR = "Português do Brasil [pt_BR]",
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ro = "Română [ro]",
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ru = "Русский [ru]",
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sk = "Slovenčina [sk]",
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sl = "Slovenščina [sl]",
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sr_Cyrl = "Српски [sr_Cyrl]",
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sr_Latn = "Srpski (Latinica) [sr_Latn]",
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sv = "Svenska [sv]",
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sw = "Kiswahili [sw]",
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--th = " [th]", blacklisted
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tr = "Türkçe [tr]",
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tt = "Tatarça [tt]",
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uk = "Українська [uk]",
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vi = "Tiếng Việt [vi]",
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zh_CN = "中文 (简体) [zh_CN]",
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zh_TW = "正體中文 (繁體) [zh_TW]",
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}
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get_setting_info("touch_controls").option_labels = {
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["auto"] = fgettext_ne("Auto"),
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["true"] = fgettext_ne("Enabled"),
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["false"] = fgettext_ne("Disabled"),
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}
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end
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-- See if setting matches keywords
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local function get_setting_match_weight(entry, query_keywords)
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local setting_score = 0
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for _, keyword in ipairs(query_keywords) do
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if string.find(entry.name:lower(), keyword, 1, true) then
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setting_score = setting_score + 1
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end
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if entry.readable_name and
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string.find(fgettext(entry.readable_name):lower(), keyword, 1, true) then
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setting_score = setting_score + 1
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end
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if entry.comment and
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string.find(fgettext_ne(entry.comment):lower(), keyword, 1, true) then
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setting_score = setting_score + 1
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end
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end
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return setting_score
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end
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local function filter_page_content(page, query_keywords)
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if #query_keywords == 0 then
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return page.content, 0
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end
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local retval = {}
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local i = 1
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local max_weight = 0
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for _, content in ipairs(page.content) do
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if type(content) == "string" then
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local setting = get_setting_info(content)
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assert(setting, "Unknown setting: " .. content)
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local weight = get_setting_match_weight(setting, query_keywords)
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if weight > 0 then
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max_weight = math.max(max_weight, weight)
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retval[i] = content
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i = i + 1
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end
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elseif type(content) == "table" and content.query_text then
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for _, keyword in ipairs(query_keywords) do
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if string.find(fgettext(content.query_text), keyword, 1, true) then
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max_weight = math.max(max_weight, 1)
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retval[i] = content
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i = i + 1
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break
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end
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end
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end
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end
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return retval, max_weight
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end
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local function update_filtered_pages(query)
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filtered_pages = {}
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filtered_page_by_id = {}
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local query_keywords = {}
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for word in query:lower():gmatch("%S+") do
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table.insert(query_keywords, word)
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end
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local best_page = nil
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local best_page_weight = -1
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for _, page in ipairs(all_pages) do
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local content, page_weight = filter_page_content(page, query_keywords)
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if page_has_contents(page, content) then
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local new_page = table.copy(page)
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new_page.content = content
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filtered_pages[#filtered_pages + 1] = new_page
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filtered_page_by_id[new_page.id] = new_page
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if page_weight > best_page_weight then
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best_page = new_page
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best_page_weight = page_weight
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end
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end
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end
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return best_page and best_page.id or nil
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end
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local function check_requirements(name, requires)
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if requires == nil then
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return true
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end
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local video_driver = core.get_active_driver()
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local touch_support = core.irrlicht_device_supports_touch()
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local touch_controls = core.settings:get("touch_controls")
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local special = {
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android = PLATFORM == "Android",
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desktop = PLATFORM ~= "Android",
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touch_support = touch_support,
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-- When touch_controls is "auto", we don't know which input method will
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-- be used, so we show settings for both.
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touchscreen = touch_support and (touch_controls == "auto" or core.is_yes(touch_controls)),
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keyboard_mouse = not touch_support or (touch_controls == "auto" or not core.is_yes(touch_controls)),
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opengl = (video_driver == "opengl" or video_driver == "opengl3"),
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gles = video_driver:sub(1, 5) == "ogles",
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}
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for req_key, req_value in pairs(requires) do
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if special[req_key] == nil then
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local required_setting = get_setting_info(req_key)
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if required_setting == nil then
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core.log("warning", "Unknown setting " .. req_key .. " required by " .. (name or "???"))
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end
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local actual_value = core.settings:get_bool(req_key,
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required_setting and core.is_yes(required_setting.default))
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if actual_value ~= req_value then
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return false
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end
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elseif special[req_key] ~= req_value then
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return false
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end
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end
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return true
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end
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function page_has_contents(page, actual_content)
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local is_advanced =
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page.id:sub(1, #"client_and_server") == "client_and_server" or
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page.id:sub(1, #"mapgen") == "mapgen" or
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page.id:sub(1, #"advanced") == "advanced"
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local show_advanced = core.settings:get_bool("show_advanced")
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if is_advanced and not show_advanced then
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return false
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end
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for _, item in ipairs(actual_content) do
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if item == false or item.heading then --luacheck: ignore
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-- skip
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elseif type(item) == "string" then
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local setting = get_setting_info(item)
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assert(setting, "Unknown setting: " .. item)
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if check_requirements(setting.name, setting.requires) then
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return true
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end
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elseif item.get_formspec then
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if check_requirements(item.id, item.requires) then
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return true
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end
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else
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error("Unknown content in page: " .. dump(item))
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end
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end
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return false
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end
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local function build_page_components(page)
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-- Filter settings based on requirements
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local content = {}
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local last_heading
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for _, item in ipairs(page.content) do
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if item == false then --luacheck: ignore
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-- skip
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elseif item.heading then
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last_heading = item
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else
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local name, requires
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if type(item) == "string" then
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local setting = get_setting_info(item)
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assert(setting, "Unknown setting: " .. item)
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name = setting.name
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requires = setting.requires
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elseif item.get_formspec then
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name = item.id
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requires = item.requires
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else
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error("Unknown content in page: " .. dump(item))
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end
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if check_requirements(name, requires) then
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if last_heading then
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content[#content + 1] = last_heading
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last_heading = nil
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end
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content[#content + 1] = item
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end
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end
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end
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-- Create components
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local retval = {}
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for i, item in ipairs(content) do
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if type(item) == "string" then
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local setting = get_setting_info(item)
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local component_func = component_funcs[setting.type]
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assert(component_func, "Unknown setting type: " .. setting.type)
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retval[i] = component_func(setting)
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elseif item.get_formspec then
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retval[i] = item
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elseif item.heading then
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retval[i] = component_funcs.heading(item.heading)
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end
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end
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return retval
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end
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local formspec_show_hack = false
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||||
local function get_formspec(dialogdata)
|
||||
local page_id = dialogdata.page_id or "accessibility"
|
||||
local page = filtered_page_by_id[page_id]
|
||||
|
||||
local extra_h = 1 -- not included in tabsize.height
|
||||
local tabsize = {
|
||||
width = core.settings:get_bool("touch_gui") and 16.5 or 15.5,
|
||||
height = core.settings:get_bool("touch_gui") and (10 - extra_h) or 12,
|
||||
}
|
||||
|
||||
local scrollbar_w = core.settings:get_bool("touch_gui") and 0.6 or 0.4
|
||||
|
||||
local left_pane_width = core.settings:get_bool("touch_gui") and 4.5 or 4.25
|
||||
local left_pane_padding = 0.25
|
||||
local search_width = left_pane_width + scrollbar_w - (0.75 * 2)
|
||||
|
||||
local back_w = 3
|
||||
local checkbox_w = (tabsize.width - back_w - 2*0.2) / 2
|
||||
local show_technical_names = core.settings:get_bool("show_technical_names")
|
||||
local show_advanced = core.settings:get_bool("show_advanced")
|
||||
|
||||
formspec_show_hack = not formspec_show_hack
|
||||
|
||||
local fs = {
|
||||
"formspec_version[6]",
|
||||
"size[", tostring(tabsize.width), ",", tostring(tabsize.height + extra_h), "]",
|
||||
core.settings:get_bool("touch_gui") and "padding[0.01,0.01]" or "",
|
||||
"bgcolor[#0000]",
|
||||
|
||||
-- HACK: this is needed to allow resubmitting the same formspec
|
||||
formspec_show_hack and " " or "",
|
||||
|
||||
"box[0,0;", tostring(tabsize.width), ",", tostring(tabsize.height), ";#0000008C]",
|
||||
|
||||
("button[0,%f;%f,0.8;back;%s]"):format(
|
||||
tabsize.height + 0.2, back_w,
|
||||
fgettext(INIT == "pause_menu" and "Exit" or "Back")),
|
||||
|
||||
("box[%f,%f;%f,0.8;#0000008C]"):format(
|
||||
back_w + 0.2, tabsize.height + 0.2, checkbox_w),
|
||||
("checkbox[%f,%f;show_technical_names;%s;%s]"):format(
|
||||
back_w + 2*0.2, tabsize.height + 0.6,
|
||||
fgettext("Show technical names"), tostring(show_technical_names)),
|
||||
|
||||
("box[%f,%f;%f,0.8;#0000008C]"):format(
|
||||
back_w + 2*0.2 + checkbox_w, tabsize.height + 0.2, checkbox_w),
|
||||
("checkbox[%f,%f;show_advanced;%s;%s]"):format(
|
||||
back_w + 3*0.2 + checkbox_w, tabsize.height + 0.6,
|
||||
fgettext("Show advanced settings"), tostring(show_advanced)),
|
||||
|
||||
"field[0.25,0.25;", tostring(search_width), ",0.75;search_query;;",
|
||||
core.formspec_escape(dialogdata.query or ""), "]",
|
||||
"field_enter_after_edit[search_query;true]",
|
||||
"field_close_on_enter[search_query;false]", -- for pause menu env
|
||||
"container[", tostring(search_width + 0.25), ", 0.25]",
|
||||
"image_button[0,0;0.75,0.75;", core.formspec_escape(defaulttexturedir .. "search.png"), ";search;]",
|
||||
"image_button[0.75,0;0.75,0.75;", core.formspec_escape(defaulttexturedir .. "clear.png"), ";search_clear;]",
|
||||
"tooltip[search;", fgettext("Search"), "]",
|
||||
"tooltip[search_clear;", fgettext("Clear"), "]",
|
||||
"container_end[]",
|
||||
("scroll_container[0.25,1.25;%f,%f;leftscroll;vertical;0.1;0]"):format(
|
||||
left_pane_width, tabsize.height - 1.5),
|
||||
"style_type[button;border=false;bgcolor=#3333]",
|
||||
"style_type[button:hover;border=false;bgcolor=#6663]",
|
||||
}
|
||||
|
||||
local y = 0
|
||||
local last_section = nil
|
||||
for _, other_page in ipairs(filtered_pages) do
|
||||
if other_page.section ~= last_section then
|
||||
fs[#fs + 1] = ("label[0.1,%f;%s]"):format(
|
||||
y + 0.41, core.colorize("#ff0", fgettext(other_page.section)))
|
||||
last_section = other_page.section
|
||||
y = y + 0.82
|
||||
end
|
||||
fs[#fs + 1] = ("box[0,%f;%f,0.8;%s]"):format(
|
||||
y, left_pane_width-left_pane_padding, other_page.id == page_id and "#467832FF" or "#3339")
|
||||
fs[#fs + 1] = ("button[0,%f;%f,0.8;page_%s;%s]")
|
||||
:format(y, left_pane_width-left_pane_padding, other_page.id, fgettext(other_page.title))
|
||||
y = y + 0.82
|
||||
end
|
||||
|
||||
if #filtered_pages == 0 then
|
||||
fs[#fs + 1] = "label[0.1,0.41;"
|
||||
fs[#fs + 1] = fgettext("No results")
|
||||
fs[#fs + 1] = "]"
|
||||
end
|
||||
|
||||
fs[#fs + 1] = "scroll_container_end[]"
|
||||
|
||||
if y >= tabsize.height - 1.25 then
|
||||
fs[#fs + 1] = ("scrollbar[%f,1.25;%f,%f;vertical;leftscroll;%f]"):format(
|
||||
left_pane_width + 0.25, scrollbar_w, tabsize.height - 1.5, dialogdata.leftscroll or 0)
|
||||
end
|
||||
|
||||
fs[#fs + 1] = "style_type[button;border=;bgcolor=]"
|
||||
|
||||
if not dialogdata.components then
|
||||
dialogdata.components = page and build_page_components(page) or {}
|
||||
end
|
||||
|
||||
local right_pane_width = tabsize.width - left_pane_width - 0.375 - 2*scrollbar_w - 0.25
|
||||
fs[#fs + 1] = ("scroll_container[%f,0;%f,%f;rightscroll;vertical;0.1;0.25]"):format(
|
||||
tabsize.width - right_pane_width - scrollbar_w, right_pane_width, tabsize.height)
|
||||
|
||||
y = 0.25
|
||||
for i, comp in ipairs(dialogdata.components) do
|
||||
fs[#fs + 1] = ("container[0,%f]"):format(y)
|
||||
|
||||
local avail_w = right_pane_width - 0.25
|
||||
if not comp.full_width then
|
||||
avail_w = avail_w - 1.4
|
||||
end
|
||||
if comp.max_w then
|
||||
avail_w = math.min(avail_w, comp.max_w)
|
||||
end
|
||||
|
||||
local comp_fs, used_h = comp:get_formspec(avail_w)
|
||||
fs[#fs + 1] = comp_fs
|
||||
|
||||
fs[#fs + 1] = "style_type[image_button;border=false;padding=]"
|
||||
|
||||
local show_reset = comp.resettable and comp.setting
|
||||
local show_info = comp.info_text and comp.info_text ~= ""
|
||||
if show_reset or show_info then
|
||||
-- ensure there's enough space for reset/info
|
||||
used_h = math.max(used_h, 0.5)
|
||||
end
|
||||
local info_reset_y = used_h / 2 - 0.25
|
||||
|
||||
if show_reset then
|
||||
local default = comp.setting.default
|
||||
local reset_tooltip = default and
|
||||
fgettext("Reset setting to default ($1)", tostring(default)) or
|
||||
fgettext("Reset setting to default")
|
||||
fs[#fs + 1] = ("image_button[%f,%f;0.5,0.5;%s;%s;]"):format(
|
||||
right_pane_width - 1.4, info_reset_y, reset_icon_path, "reset_" .. i)
|
||||
fs[#fs + 1] = ("tooltip[%s;%s]"):format("reset_" .. i, reset_tooltip)
|
||||
end
|
||||
|
||||
if show_info then
|
||||
local info_x = right_pane_width - 0.75
|
||||
fs[#fs + 1] = ("image[%f,%f;0.5,0.5;%s]"):format(info_x, info_reset_y, info_icon_path)
|
||||
fs[#fs + 1] = ("tooltip[%f,%f;0.5,0.5;%s]"):format(info_x, info_reset_y, fgettext(comp.info_text))
|
||||
end
|
||||
|
||||
fs[#fs + 1] = "style_type[image_button;border=;padding=]"
|
||||
|
||||
fs[#fs + 1] = "container_end[]"
|
||||
|
||||
if used_h > 0 then
|
||||
y = y + used_h + 0.25
|
||||
end
|
||||
end
|
||||
|
||||
fs[#fs + 1] = "scroll_container_end[]"
|
||||
|
||||
if y >= tabsize.height then
|
||||
fs[#fs + 1] = ("scrollbar[%f,0;%f,%f;vertical;rightscroll;%f]"):format(
|
||||
tabsize.width - scrollbar_w, scrollbar_w, tabsize.height, dialogdata.rightscroll or 0)
|
||||
end
|
||||
|
||||
return table.concat(fs, "")
|
||||
end
|
||||
|
||||
|
||||
-- On Android, closing the app via the "Recents screen" won't result in a clean
|
||||
-- exit, discarding any setting changes made by the user.
|
||||
-- To avoid that, we write the settings file in more cases on Android.
|
||||
function write_settings_early()
|
||||
if PLATFORM == "Android" then
|
||||
core.settings:write()
|
||||
end
|
||||
end
|
||||
|
||||
local function regenerate_page_list(dialogdata)
|
||||
local suggested_page_id = update_filtered_pages(dialogdata.query)
|
||||
|
||||
dialogdata.components = nil
|
||||
|
||||
if not filtered_page_by_id[dialogdata.page_id] then
|
||||
dialogdata.leftscroll = 0
|
||||
dialogdata.rightscroll = 0
|
||||
|
||||
dialogdata.page_id = suggested_page_id
|
||||
end
|
||||
end
|
||||
|
||||
local function buttonhandler(this, fields)
|
||||
local dialogdata = this.data
|
||||
dialogdata.leftscroll = core.explode_scrollbar_event(fields.leftscroll).value or dialogdata.leftscroll
|
||||
dialogdata.rightscroll = core.explode_scrollbar_event(fields.rightscroll).value or dialogdata.rightscroll
|
||||
dialogdata.query = fields.search_query
|
||||
|
||||
-- "fields.quit" is for the pause menu env
|
||||
if fields.back or fields.quit then
|
||||
this:delete()
|
||||
return true
|
||||
end
|
||||
|
||||
if fields.show_technical_names ~= nil then
|
||||
local value = core.is_yes(fields.show_technical_names)
|
||||
core.settings:set_bool("show_technical_names", value)
|
||||
write_settings_early()
|
||||
|
||||
return true
|
||||
end
|
||||
|
||||
if fields.show_advanced ~= nil then
|
||||
local value = core.is_yes(fields.show_advanced)
|
||||
core.settings:set_bool("show_advanced", value)
|
||||
write_settings_early()
|
||||
regenerate_page_list(dialogdata)
|
||||
|
||||
return true
|
||||
end
|
||||
|
||||
if fields.search or fields.key_enter_field == "search_query" then
|
||||
dialogdata.components = nil
|
||||
dialogdata.leftscroll = 0
|
||||
dialogdata.rightscroll = 0
|
||||
|
||||
dialogdata.page_id = update_filtered_pages(dialogdata.query)
|
||||
|
||||
return true
|
||||
end
|
||||
if fields.search_clear then
|
||||
dialogdata.query = ""
|
||||
dialogdata.components = nil
|
||||
dialogdata.leftscroll = 0
|
||||
dialogdata.rightscroll = 0
|
||||
|
||||
dialogdata.page_id = update_filtered_pages("")
|
||||
return true
|
||||
end
|
||||
|
||||
for _, page in ipairs(all_pages) do
|
||||
if fields["page_" .. page.id] then
|
||||
dialogdata.page_id = page.id
|
||||
dialogdata.components = nil
|
||||
dialogdata.rightscroll = 0
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
local function after_setting_change(comp)
|
||||
write_settings_early()
|
||||
if comp.setting and comp.setting.name == "touch_controls" then
|
||||
-- Changing the "touch_controls" setting may result in a different
|
||||
-- page list.
|
||||
regenerate_page_list(dialogdata)
|
||||
else
|
||||
-- Clear components so they regenerate
|
||||
dialogdata.components = nil
|
||||
end
|
||||
end
|
||||
|
||||
for i, comp in ipairs(dialogdata.components) do
|
||||
if comp.on_submit and comp:on_submit(fields, this) then
|
||||
after_setting_change(comp)
|
||||
return true
|
||||
end
|
||||
if comp.setting and fields["reset_" .. i] then
|
||||
core.settings:remove(comp.setting.name)
|
||||
after_setting_change(comp)
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
|
||||
local function eventhandler(event)
|
||||
if event == "DialogShow" then
|
||||
-- Don't show the header image behind the dialog.
|
||||
mm_game_theme.set_engine(true)
|
||||
return true
|
||||
end
|
||||
if event == "FullscreenChange" then
|
||||
-- Refresh the formspec to keep the fullscreen checkbox up to date.
|
||||
ui.update()
|
||||
return true
|
||||
end
|
||||
|
||||
return false
|
||||
end
|
||||
|
||||
|
||||
if INIT == "mainmenu" then
|
||||
function create_settings_dlg()
|
||||
load()
|
||||
local dlg = dialog_create("dlg_settings", get_formspec, buttonhandler, eventhandler)
|
||||
|
||||
dlg.data.page_id = update_filtered_pages("")
|
||||
|
||||
return dlg
|
||||
end
|
||||
|
||||
else
|
||||
assert(INIT == "pause_menu")
|
||||
|
||||
local dialog
|
||||
|
||||
core.register_on_formspec_input(function(formname, fields)
|
||||
if dialog and formname == "__builtin:settings" then
|
||||
-- buttonhandler returning true means we should update the formspec.
|
||||
-- dialog is re-checked since the buttonhandler may have closed it.
|
||||
if buttonhandler(dialog, fields) and dialog then
|
||||
core.show_formspec("__builtin:settings", get_formspec(dialog.data))
|
||||
end
|
||||
return true
|
||||
end
|
||||
end)
|
||||
|
||||
core.open_settings = function()
|
||||
load()
|
||||
dialog = {}
|
||||
dialog.data = {}
|
||||
dialog.data.page_id = update_filtered_pages("")
|
||||
dialog.delete = function()
|
||||
dialog = nil
|
||||
-- only needed for the "fields.back" case, in the "fields.quit"
|
||||
-- case it's a no-op
|
||||
core.show_formspec("__builtin:settings", "")
|
||||
end
|
||||
|
||||
core.show_formspec("__builtin:settings", get_formspec(dialog.data))
|
||||
end
|
||||
end
|
||||
Loading…
Add table
Add a link
Reference in a new issue