mirror of
https://github.com/OpenMW/openmw.git
synced 2025-11-04 05:26:39 +00:00
540 lines
16 KiB
Lua
540 lines
16 KiB
Lua
local menu = require('openmw.menu')
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local ui = require('openmw.ui')
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local util = require('openmw.util')
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local async = require('openmw.async')
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local core = require('openmw.core')
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local storage = require('openmw.storage')
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local I = require('openmw.interfaces')
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local auxUi = require('openmw_aux.ui')
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local common = require('scripts.omw.settings.common')
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common.getSection(false, common.groupSectionKey):setLifeTime(storage.LIFE_TIME.GameSession)
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-- need to :reset() on reloadlua as well as game session end
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common.getSection(false, common.groupSectionKey):reset()
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local renderers = {}
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local function registerRenderer(name, renderFunction)
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renderers[name] = renderFunction
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end
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require('scripts.omw.settings.renderers')(registerRenderer)
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local interfaceL10n = core.l10n('Interface')
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local pages = {}
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local groups = {}
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local pageOptions = {}
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local groupElements = {}
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local interval = { template = I.MWUI.templates.interval }
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local growingIntreval = {
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template = I.MWUI.templates.interval,
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external = {
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grow = 1,
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},
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}
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local spacer = {
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props = {
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size = util.vector2(0, 10),
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},
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}
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local bigSpacer = {
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props = {
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size = util.vector2(0, 50),
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},
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}
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local stretchingLine = {
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template = I.MWUI.templates.horizontalLine,
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external = {
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stretch = 1,
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},
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}
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local spacedLines = function(count)
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local content = {}
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table.insert(content, spacer)
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table.insert(content, stretchingLine)
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for _ = 2, count do
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table.insert(content, interval)
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table.insert(content, stretchingLine)
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end
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table.insert(content, spacer)
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return {
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type = ui.TYPE.Flex,
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external = {
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stretch = 1,
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},
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content = ui.content(content),
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}
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end
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local function interlaceSeparator(layouts, separator)
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local result = {}
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result[1] = layouts[1]
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for i = 2, #layouts do
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table.insert(result, separator)
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table.insert(result, layouts[i])
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end
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return result
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end
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local function setSettingValue(global, groupKey, settingKey, value)
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if global then
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core.sendGlobalEvent(common.setGlobalEvent, {
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groupKey = groupKey,
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settingKey = settingKey,
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value = value,
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})
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else
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storage.playerSection(groupKey):set(settingKey, value)
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end
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end
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local function renderSetting(group, setting, value, global)
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local renderFunction = renderers[setting.renderer]
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if not renderFunction then
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error(('Setting %s of %s has unknown renderer %s'):format(setting.key, group.key, setting.renderer))
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end
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local set = function(value)
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setSettingValue(global, group.key, setting.key, value)
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end
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local l10n = core.l10n(group.l10n)
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local titleLayout = {
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type = ui.TYPE.Flex,
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content = ui.content {
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{
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template = I.MWUI.templates.textHeader,
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props = {
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text = l10n(setting.name),
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},
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},
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},
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}
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if setting.description then
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titleLayout.content:add(interval)
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titleLayout.content:add {
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template = I.MWUI.templates.textParagraph,
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props = {
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text = l10n(setting.description),
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size = util.vector2(300, 0),
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},
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}
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end
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local argument = common.getArgumentSection(global, group.key):get(setting.key)
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local ok, rendererResult = pcall(renderFunction, value, set, argument)
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if not ok then
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print(string.format('Setting %s renderer "%s" error: %s', setting.key, setting.renderer, rendererResult))
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end
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return {
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name = setting.key,
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type = ui.TYPE.Flex,
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props = {
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horizontal = true,
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arrange = ui.ALIGNMENT.Center,
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},
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external = {
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stretch = 1,
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},
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content = ui.content {
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titleLayout,
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growingIntreval,
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ok and rendererResult or {}, -- TODO: display error?
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},
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}
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end
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local groupLayoutName = function(key, global)
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return ('%s%s'):format(global and 'global_' or 'player_', key)
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end
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local function renderGroup(group, global)
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local l10n = core.l10n(group.l10n)
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local valueSection = common.getSection(global, group.key)
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local settingLayouts = {}
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local sortedSettings = {}
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for _, setting in pairs(group.settings) do
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sortedSettings[setting.order] = setting
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end
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for _, setting in ipairs(sortedSettings) do
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table.insert(settingLayouts, renderSetting(group, setting, valueSection:getCopy(setting.key), global))
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end
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local settingsContent = ui.content(interlaceSeparator(settingLayouts, spacedLines(1)))
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local resetButtonLayout = {
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template = I.MWUI.templates.box,
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events = {
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mouseClick = async:callback(function()
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for _, setting in pairs(group.settings) do
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setSettingValue(global, group.key, setting.key, setting.default)
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end
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end),
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},
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content = ui.content {
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{
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template = I.MWUI.templates.padding,
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content = ui.content {
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{
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template = I.MWUI.templates.textNormal,
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props = {
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text = interfaceL10n('Reset')
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},
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},
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},
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},
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},
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}
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local titleLayout = {
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type = ui.TYPE.Flex,
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external = {
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stretch = 1,
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},
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content = ui.content {
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{
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template = I.MWUI.templates.textHeader,
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props = {
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text = l10n(group.name),
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textSize = 20,
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},
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}
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},
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}
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if group.description then
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titleLayout.content:add(interval)
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titleLayout.content:add {
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template = I.MWUI.templates.textParagraph,
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props = {
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text = l10n(group.description),
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size = util.vector2(300, 0),
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},
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}
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end
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return {
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name = groupLayoutName(group.key, global),
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type = ui.TYPE.Flex,
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external = {
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stretch = 1,
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},
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content = ui.content {
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{
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type = ui.TYPE.Flex,
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props = {
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horizontal = true,
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arrange = ui.ALIGNMENT.Center,
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},
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external = {
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stretch = 1,
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},
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content = ui.content {
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titleLayout,
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growingIntreval,
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resetButtonLayout,
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},
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},
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spacedLines(2),
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{
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name = 'settings',
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type = ui.TYPE.Flex,
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content = settingsContent,
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external = {
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stretch = 1,
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},
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},
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},
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}
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end
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local function pageGroupComparator(a, b)
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return a.order < b.order or (
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a.order == b.order and a.key < b.key
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)
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end
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local function generateSearchHints(page)
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local hints = {}
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do
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local l10n = core.l10n(page.l10n)
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table.insert(hints, l10n(page.name))
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if page.description then
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table.insert(hints, l10n(page.description))
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end
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end
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local pageGroups = groups[page.key]
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for _, pageGroup in pairs(pageGroups) do
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local group = common.getSection(pageGroup.global, common.groupSectionKey):get(pageGroup.key)
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local l10n = core.l10n(group.l10n)
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table.insert(hints, l10n(group.name))
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if group.description then
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table.insert(hints, l10n(group.description))
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end
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for _, setting in pairs(group.settings) do
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table.insert(hints, l10n(setting.name))
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if setting.description then
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table.insert(hints, l10n(setting.description))
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end
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end
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end
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return table.concat(hints, ' ')
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end
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local function renderPage(page, options)
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local l10n = core.l10n(page.l10n)
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local sortedGroups = {}
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for _, group in pairs(groups[page.key]) do
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table.insert(sortedGroups, group)
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end
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table.sort(sortedGroups, pageGroupComparator)
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local groupLayouts = {}
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for _, pageGroup in ipairs(sortedGroups) do
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local group = common.getSection(pageGroup.global, common.groupSectionKey):getCopy(pageGroup.key)
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if not group then
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error(string.format('%s group "%s" was not found', pageGroup.global and 'Global' or 'Player', pageGroup.key))
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end
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local groupElement = groupElements[page.key][group.key]
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if not groupElement or not groupElement.layout then
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groupElement = ui.create(renderGroup(group, pageGroup.global))
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end
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if groupElement.layout == nil then
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error(string.format('Destroyed group element for %s %s', page.key, group.key))
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end
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groupElements[page.key][group.key] = groupElement
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table.insert(groupLayouts, groupElement)
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end
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local groupsLayout = {
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name = 'groups',
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type = ui.TYPE.Flex,
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external = {
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stretch = 1,
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},
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content = ui.content(interlaceSeparator(groupLayouts, bigSpacer)),
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}
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local titleLayout = {
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type = ui.TYPE.Flex,
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external = {
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stretch = 1,
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},
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content = ui.content {
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{
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template = I.MWUI.templates.textHeader,
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props = {
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text = l10n(page.name),
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textSize = 22,
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},
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},
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spacedLines(3),
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},
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}
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if page.description then
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titleLayout.content:add {
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template = I.MWUI.templates.textParagraph,
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props = {
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text = l10n(page.description),
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size = util.vector2(300, 0),
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},
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}
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end
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local layout = {
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name = page.key,
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type = ui.TYPE.Flex,
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props = {
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position = util.vector2(10, 10),
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},
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content = ui.content {
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titleLayout,
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bigSpacer,
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groupsLayout,
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bigSpacer,
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},
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}
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options.name = l10n(page.name)
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options.searchHints = generateSearchHints(page)
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if options.element then
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options.element.layout = layout
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options.element:update()
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else
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options.element = ui.create(layout)
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end
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end
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local function onSettingChanged(global)
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return async:callback(function(groupKey, settingKey)
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local group = common.getSection(global, common.groupSectionKey):getCopy(groupKey)
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if not group or not pageOptions[group.page] then return end
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local groupElement = groupElements[group.page][group.key]
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if not settingKey then
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if groupElement then
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groupElement.layout = renderGroup(group)
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groupElement:update()
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else
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renderPage(pages[group.page], pageOptions[group.page])
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end
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return
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end
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local value = common.getSection(global, group.key):getCopy(settingKey)
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local settingsContent = groupElement.layout.content.settings.content
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auxUi.deepDestroy(settingsContent[settingKey]) -- support setting renderers which return UI elements
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settingsContent[settingKey] = renderSetting(group, group.settings[settingKey], value, global)
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groupElement:update()
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end)
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end
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local function onGroupRegistered(global, key)
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local group = common.getSection(global, common.groupSectionKey):get(key)
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if not group then return end
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groups[group.page] = groups[group.page] or {}
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groupElements[group.page] = groupElements[group.page] or {}
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local pageGroup = {
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key = group.key,
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global = global,
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order = group.order,
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}
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if not groups[group.page][pageGroup.key] then
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common.getSection(global, group.key):subscribe(onSettingChanged(global))
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common.getArgumentSection(global, group.key):subscribe(async:callback(function(_, settingKey)
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if settingKey == nil then return end
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local group = common.getSection(global, common.groupSectionKey):get(group.key)
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if not group or not pageOptions[group.page] then return end
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local value = common.getSection(global, group.key):getCopy(settingKey)
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local element = groupElements[group.page][group.key]
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local settingsContent = element.layout.content.settings.content
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settingsContent[settingKey] = renderSetting(group, group.settings[settingKey], value, global)
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element:update()
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end))
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end
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groups[group.page][pageGroup.key] = pageGroup
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if not pages[group.page] then return end
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pageOptions[group.page] = pageOptions[group.page] or {}
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renderPage(pages[group.page], pageOptions[group.page])
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end
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local function updateGroups(global)
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local groupSection = common.getSection(global, common.groupSectionKey)
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for groupKey in pairs(groupSection:asTable()) do
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onGroupRegistered(global, groupKey)
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end
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groupSection:subscribe(async:callback(function(_, key)
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if key then
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onGroupRegistered(global, key)
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else
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for groupKey in pairs(groupSection:asTable()) do
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onGroupRegistered(global, groupKey)
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end
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end
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end))
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end
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local updatePlayerGroups = function() updateGroups(false) end
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local updateGlobalGroups = function() updateGroups(true) end
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local menuGroups = {}
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local menuPages = {}
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local function resetPlayerGroups()
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local playerGroupsSection = storage.playerSection(common.groupSectionKey)
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for pageKey, page in pairs(groups) do
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for groupKey in pairs(page) do
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if not menuGroups[groupKey] then
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if groupElements[pageKey][groupKey] then
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groupElements[pageKey][groupKey]:destroy()
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groupElements[pageKey][groupKey] = nil
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end
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page[groupKey] = nil
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playerGroupsSection:set(groupKey, nil)
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end
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end
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local options = pageOptions[pageKey]
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if options then
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if not menuPages[pageKey] then
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if options.element then
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auxUi.deepDestroy(options.element)
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options.element = nil
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end
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ui.removeSettingsPage(options)
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pageOptions[pageKey] = nil
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else
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renderPage(pages[pageKey], options)
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end
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end
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end
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end
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local function registerPage(options)
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if type(options) ~= 'table' then
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error('Page options must be a table')
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end
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if type(options.key) ~= 'string' then
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error('Page must have a key')
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end
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if type(options.l10n) ~= 'string' then
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error('Page must have a localization context')
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end
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if type(options.name) ~= 'string' then
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error('Page must have a name')
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end
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if options.description ~= nil and type(options.description) ~= 'string' then
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error('Page description key must be a string')
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end
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local page = {
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key = options.key,
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l10n = options.l10n,
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name = options.name,
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description = options.description,
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}
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pages[page.key] = page
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groups[page.key] = groups[page.key] or {}
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pageOptions[page.key] = pageOptions[page.key] or {}
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renderPage(page, pageOptions[page.key])
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ui.registerSettingsPage(pageOptions[page.key])
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end
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updatePlayerGroups()
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if menu.getState() == menu.STATE.Running then -- handle reloadlua correctly
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updateGlobalGroups()
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end
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return {
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interfaceName = 'Settings',
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interface = {
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version = 1,
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registerPage = function(options)
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registerPage(options)
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menuPages[options.key] = true
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end,
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registerRenderer = registerRenderer,
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registerGroup = function(options)
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if not options.permanentStorage then
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error('Menu scripts are only allowed to register setting groups with permanentStorage = true')
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end
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common.registerGroup(options)
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menuGroups[options.key] = true
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end,
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updateRendererArgument = common.updateRendererArgument,
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},
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engineHandlers = {
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onStateChanged = function()
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if menu.getState() == menu.STATE.Running then
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updatePlayerGroups()
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updateGlobalGroups()
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elseif menu.getState() == menu.STATE.NoGame then
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resetPlayerGroups()
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end
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end,
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},
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eventHandlers = {
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[common.registerPageEvent] = function(options)
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registerPage(options)
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end,
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}
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}
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