tldr; bootpage initial implementation, fixes for page management code

added supporting functions for BootPage
removed init() from classes, it was stupid to begin with
handleButtonInput() and handleKnobInput no longer optional
added callback member to SelfTestField
placement position value fixes
use gfx.Translate instead of explicitly setting off-origin x,y values
added MARGIN and PADDING calculations to fields
removed unnecessary gfx.BeginPath() calls

scripts/common/filereader.lua

@@ -40,8 +40,8 @@ function ReadGameFileLines(path, mode)
 end
 
 ---Read a file in the game folder
----@param path string
+---@param path string # relative path to game file
----@param mode? openmode default "r"
+---@param mode? openmode # default "r"
 ---@return nil|string|integer[]
 function ReadGameFile(path, mode)
     mode = mode or "r"
@@ -63,9 +63,9 @@ function ReadGameFile(path, mode)
 end
 
 ---Find patterns in file
----@param path string
+---@param path string # relative path to game file
----@param pattern string
+---@param pattern string # search pattern
----@return table {{group1, group2, ...}, ...}
+---@return table # {{group1, group2, ...}, ...}
 function FindPatterns(path, pattern)
     local matches = {}
     for _, line in ipairs(ReadGameFileLines(path, "r")) do
@@ -76,3 +76,28 @@ function FindPatterns(path, pattern)
     return matches
 end
 
+--- Check if a file or directory exists in this path
+---@param file string # relative path to game file
+---@return boolean # file exists
+---@return string # error message
+function IsFileExists(file)
+    local gamepath, sep = getGamePath()
+    file = gamepath .. sep .. file
+
+    local ok, err, code = os.rename(file, file)
+    if not ok then
+        if code == 13 then
+            -- Permission denied, but it exists
+            return true
+        end
+    end
+    return ok, err
+end
+
+--- Check if a directory exists in this path
+---@param path string # relative path to game directory
+---@return boolean # directory exists
+function IsDir(path)
+   -- "/" works on both Unix and Windows
+   return IsFileExists(path .. "/")
+end

scripts/components/pager/containerfield.lua

@@ -17,15 +17,11 @@ function ContainerField:new(o)
 
     o.content = o.content or {}
 
-    return Inherit(self, o, Field)
+    local this = Inherit(self, o, Field)
-end
 
----Initialize members
+    this:refreshFields()
----@return ContainerField
+
-function ContainerField:init()
+    return this
-    Field.init(self)
-    self:refreshFields()
-    return self
 end
 
 ---Add content to container
@@ -60,7 +56,7 @@ function ContainerField:render(deltaTime)
     gfx.Save()
 
     gfx.Translate(self.posX, self.posY)
-    gfx.Scissor(self.offX, self.offY, self.aabbW, self.aabbH)
+    gfx.Scissor(0, 0, self.aabbW, self.aabbH)
 
     self:drawBackground(deltaTime)
     self:drawContent(deltaTime)

scripts/components/pager/field.lua

@@ -4,18 +4,10 @@ require("common.class")
 ---@field parent Page|ContainerField
 ---@field posX number
 ---@field posY number
----@field offX number
----@field offY number
 ---@field aabbW number
 ---@field aabbH number
 local Field = {
     __tostring = function() return "Field" end,
-    ---@type nil|fun(button: integer): boolean
-    ---return true if further button input processing should be stopped, otherwise false
-    handleButtonInput = nil,
-    ---@type nil|fun(knob: integer, delta: number): boolean
-    ---return true if further knob input processing should be stopped, otherwise false
-    handleKnobInput = nil,
 }
 
 ---Create a new Field instance
@@ -29,20 +21,12 @@ function Field:new(o)
     o.parent = o.parent or nil
     o.posX = o.posX or 0
     o.posY = o.posY or 0
-    o.offX = o.offX or 0
-    o.offY = o.offY or 0
     o.aabbW = o.aabbW or 0
     o.aabbH = o.aabbH or 0
 
     return Base(self, o)
 end
 
----Initialize members
----@return Field
-function Field:init()
-    return self
-end
-
 ---Get the containing top-level parent page
 ---@return Field|Page
 function Field:getParentPage()
@@ -62,8 +46,23 @@ function Field:focus(obj) end
 ---@param obj? any # message object for the field
 function Field:deactivate(obj) end
 
+---@param button integer # options are under the `game` table prefixed with `BUTTON`
+---@return boolean # true if further button input processing should be stopped, otherwise false
+function Field:handleButtonInput(button)
+    return false
+end
+
+---@param knob integer # `0` = Left, `1` = Right
+---@param delta number # in radians, `-2*pi` to `0` (turning CCW) and `0` to `2*pi` (turning CW)
+---@return boolean # true if further button input processing should be stopped, otherwise false
+function Field:handleKnobInput(knob, delta)
+    return false
+end
+
 ---@param deltaTime number # frametime in seconds
 function Field:drawContent(deltaTime)
+    -- dummy field content
+
     gfx.ResetScissor()
 
     local offX = -50
@@ -104,7 +103,8 @@ function Field:render(deltaTime)
     gfx.Save()
 
     gfx.Translate(self.posX, self.posY)
-    gfx.Scissor(self.offX, self.offY, self.aabbW, self.aabbH)
+    gfx.Scissor(0, 0, self.aabbW, self.aabbH)
+
     self:drawContent(deltaTime)
 
     gfx.Restore()

scripts/components/pager/page.lua

@@ -5,9 +5,6 @@ require("common.class")
 ---@field viewHandler nil|PageView
 local Page = {
     __tostring = function() return "Page" end,
-    drawBackground = nil, ---@type nil|fun(deltaTime: number)
-    drawHeader = nil, ---@type nil|fun(deltaTime: number)
-    drawFooter = nil, ---@type nil|fun(deltaTime: number)
 }
 
 ---Create a new Page instance
@@ -24,12 +21,6 @@ function Page:new(o)
     return Base(self, o)
 end
 
----Initialize members
----@return Page
-function Page:init()
-    return self
-end
-
 ---Add field to page
 ---@param field Field
 function Page:addField(field)
@@ -58,26 +49,23 @@ end
 function Page:handleKnobInput(knob, delta) end
 
 ---@param deltaTime number # frametime in seconds
-function Page:render(deltaTime)
+function Page:drawBackground(deltaTime) end
-    ---background
-    if self.drawBackground then
-        self:drawBackground(deltaTime)
-    end
 
-    --render children
+---@param deltaTime number # frametime in seconds
+function Page:drawContent(deltaTime)
     for _, child in ipairs(self.content) do
         child:render(deltaTime)
     end
+end
 
-    ---header
+---@param deltaTime number # frametime in seconds
-    if self.drawHeader then
+function Page:drawForeground(deltaTime) end
-        self:drawHeader(deltaTime)
-    end
 
-    ---footer
+---@param deltaTime number # frametime in seconds
-    if self.drawFooter then
+function Page:render(deltaTime)
-        self:drawFooter(deltaTime)
+    self:drawBackground(deltaTime)
-    end
+    self:drawContent(deltaTime)
+    self:drawForeground(deltaTime)
 end
 
 return Page

scripts/titlescreen.lua

@@ -24,7 +24,7 @@ local screens = {
     }
 }
 
-local currentScreen = game.GetSkinSetting("animations_skipIntro") and screens.title or screens.service -- show boot screen if skipIntro is not set
+local currentScreen = game.GetSkinSetting("animations_skipIntro") and screens.title or screens.boot -- show boot screen if skipIntro is not set
 
 local function deltaKnob(delta)
     if math.abs(delta) > 1.5 * math.pi then

scripts/titlescreen/boot.lua

@@ -14,8 +14,15 @@ local function render(deltaTime)
     Dim.transformToScreenSpace()
 
     pageview:render(deltaTime)
+
+    --pageview will be empty when you `back()` out of the root page
+    if not pageview:get() then
+        return {eventType = "switch", toScreen = "splash"}
+    end
 end
 
-return {
+local function onButtonPressed(button)
-    render = render
+    pageview:get():handleButtonInput(button)
-}
+end
+
+return {render = render, onButtonPressed = onButtonPressed}

scripts/titlescreen/fields/boot/selftestfield.lua

@@ -13,35 +13,45 @@ SelfTestStatusEnum = {
 
 ---@class SelfTestField: ServiceField
 ---@field status SelfTestStatusEnum
+---@field callback nil|fun(obj: any): SelfTestStatusEnum
 ---@field _timer number
 local SelfTestField = {
     SELFTEST_COLOR_INPROGRESS = {255, 255, 255, 255},
     SELFTEST_COLOR_OK = {0, 255, 0, 255},
     SELFTEST_COLOR_PASS = {255, 255, 0, 255},
     SELFTEST_COLOR_ERROR = {255, 0, 0, 255},
-    SELFTEST_INPROGRESS_FREQ = 1 / 20 --20Hz
+    SELFTEST_INPROGRESS_FREQ = 1 / 20, --20Hz
 }
 
 ---Create a new SelfTestField instance
----@param o ServiceField
+---@param o? table
 ---@return SelfTestField
 function SelfTestField:new(o)
     o = o or {}
 
     o.status = o.status or SelfTestStatusEnum.IDLE
+    o.callback = o.callback or nil
     o._timer = 0
 
     return Inherit(self, o, ServiceField)
 end
 
+function SelfTestField:activate(obj)
+    if self.callback then
+        self.status = self.callback(obj) or SelfTestStatusEnum.INPROGRESS
+    end
+end
+
 function SelfTestField:drawValue(deltaTime)
+    gfx.Translate(self.VALUE_OFFSETX, 0)
+
     gfx.TextAlign(gfx.TEXT_ALIGN_RIGHT | gfx.TEXT_ALIGN_TOP)
-    gfx.FillColor(table.unpack(self.SERVICE_DEFAULT_FONT_COLOR))
+    gfx.FillColor(table.unpack(self.FONT_COLOR))
-    gfx.Text(":", self.valueOffX, 0)
+    gfx.Text(": ", 0, 0)
 
     local color, text
     if self.status == SelfTestStatusEnum.IDLE then
-        color = self.SERVICE_DEFAULT_FONT_COLOR
+        color = self.FONT_COLOR
         text = ""
     elseif self.status == SelfTestStatusEnum.INPROGRESS then
         self._timer = self._timer + deltaTime
@@ -58,9 +68,10 @@ function SelfTestField:drawValue(deltaTime)
         color = self.SELFTEST_COLOR_ERROR
         text = "ERROR"
     end
+
     gfx.TextAlign(gfx.TEXT_ALIGN_LEFT | gfx.TEXT_ALIGN_TOP)
     gfx.FillColor(table.unpack(color))
-    gfx.Text(text, self.valueOffX, 0)
+    gfx.Text(text, 0, 0)
 end
 
 return SelfTestField

scripts/titlescreen/fields/service/colorgradientfield.lua

@@ -6,7 +6,7 @@ local ServiceField = require("titlescreen.fields.service.servicefield")
 local ColorGradientField = {
     __tostring = function() return "ColorGradientField" end,
     GRADIENT_X_OFFSET = 128,
-    GRADIENT_WIDTH = 512,
+    GRADIENT_WIDTH = 576,
     GRADIENT_STEPS = 32
 }
 
@@ -17,7 +17,6 @@ function ColorGradientField:new(o)
     o = o or {}
 
     o.value = o.value or {0, 0, 0, 255}
-    o.aabbH = o.aabbH or self.FONT_SIZE
 
     return Inherit(self, o, ServiceField)
 end

scripts/titlescreen/fields/service/inputbuttonfield.lua

@@ -29,13 +29,15 @@ function InputButtonField:deactivate(obj) end
 
 ---@param deltaTime number # frametime in seconds
 function InputButtonField:drawValue(deltaTime)
+    gfx.Translate(self.VALUE_OFFSETX, 0)
+
     if not self.button then
-        gfx.Text("<BUTTON NOT SET>", self.valueOffX, 0)
+        gfx.Text("<BUTTON NOT SET>", 0, 0)
         return
     end
 
     self.value = game.GetButton(self.button) and "ON" or "OFF"
-    gfx.Text(self.value, self.valueOffX, 0)
+    gfx.Text(self.value, 0, 0)
 end
 
 return InputButtonField

scripts/titlescreen/fields/service/inputknobfield.lua

@@ -6,7 +6,7 @@ local ServiceField = require("titlescreen.fields.service.servicefield")
 ---@field knob integer
 local InputKnobField = {
     __tostring = function() return "InputKnobField" end,
-    SLIDER_SIZE = {256, ServiceField.FONT_SIZE}, --{w, h}
+    SLIDER_SIZE = {200, 16}, --{w, h}
     SLIDER_BGCOLOR = {255, 0, 0, 255},
     SLIDER_FRAME_COLOR = ServiceField.FONT_COLOR,
     SLIDER_FRAME_WIDTH = 1,
@@ -37,13 +37,14 @@ function InputKnobField:deactivate(obj) end
 
 ---@param deltaTime number # frametime in seconds
 function InputKnobField:drawValue(deltaTime)
+    gfx.Translate(self.VALUE_OFFSETX, 0)
+
     if not self.knob then
-        gfx.Text("<KNOB NOT SET>", self.valueOffX, 0)
+        gfx.Text("<KNOB NOT SET>", 0, 0)
         return
     end
 
     local knobAngle = game.GetKnob(self.knob)
-    local sliderPosX = self.valueOffX + self.SLIDER_OFFSETX
     local sliderWidth = self.SLIDER_SIZE[1]
     local sliderHeight = self.SLIDER_SIZE[2]
     local sliderBgColor = self.SLIDER_BGCOLOR
@@ -54,19 +55,19 @@ function InputKnobField:drawValue(deltaTime)
     self.value = math.floor(Util.lerp(knobAngle,0, 0, 2 * math.pi, maxValue)) % maxValue
 
     --draw value
-    gfx.BeginPath()
+    gfx.Text(self.value, 0, 0)
-    gfx.Text(self.value, self.valueOffX, 0)
 
     --draw slider
+    gfx.Translate(self.SLIDER_OFFSETX, 0)
     gfx.BeginPath()
-    gfx.Rect(sliderPosX, 0, sliderWidth, sliderHeight)
+    gfx.Rect(0, 0, sliderWidth, sliderHeight)
     gfx.FillColor(table.unpack(sliderBgColor))
     gfx.StrokeColor(table.unpack(sliderFrameColor))
     gfx.StrokeWidth(sliderFrameWidth)
     gfx.Fill()
     gfx.Stroke()
 
-    local sliderIndicatorX = Util.lerp(self.value, 0, sliderPosX, maxValue, sliderWidth)
+    local sliderIndicatorX = Util.lerp(self.value, 0, 0, maxValue, sliderWidth)
     local sliderIndicatorWidth = self.SLIDER_INDICATOR_WIDTH
     local sliderIndicatorColor = self.SLIDER_INDICATOR_COLOR
     --draw indicator
@@ -74,7 +75,6 @@ function InputKnobField:drawValue(deltaTime)
     gfx.Rect(sliderIndicatorX, sliderFrameWidth, sliderIndicatorWidth, sliderHeight - 2 * sliderFrameWidth)
     gfx.FillColor(table.unpack(sliderIndicatorColor))
     gfx.Fill()
-
 end
 
 return InputKnobField

scripts/titlescreen/fields/service/listfield.lua

@@ -4,8 +4,11 @@ local ServiceField = require("titlescreen.fields.service.servicefield")
 
 ---@class ListField: ContainerField, ServiceField
 ---@field selectedIndex integer
+---@field locked boolean
+---@field PADDING number[]
 local ListField = {
     __tostring = function() return "ListField" end,
+    MARGIN = {0, 0, 0, 0}, --{left, top, right, bottom}
     PADDING = {0, 0, 0, 0}, --{left, top, right, bottom}
 }
 
@@ -17,20 +20,16 @@ function ListField:new(o)
 
     --set instance members
     o.selectedIndex = o.selectedIndex or 1
+    o.locked = o.locked or false
 
-    return Inherit(self, o, ContainerField, ServiceField)
+    local this = Inherit(self, o, ContainerField, ServiceField)
-end
 
----Initialize members
+    local minW = this.MARGIN[1] + this.PADDING[1] + this.PADDING[3] + this.MARGIN[3]
----@return ListField
+    local minH = this.MARGIN[2] + this.PADDING[2] + this.PADDING[4] + this.MARGIN[4]
-function ListField:init()
+    this.aabbW = math.max(this.aabbW, minW)
-    ServiceField.init(self)
+    this.aabbH = math.max(this.aabbH, minH)
-    ContainerField.init(self)
+
-    local minW = self.MARGIN[1] + self.PADDING[1] + self.PADDING[3] + self.MARGIN[3]
+    return this
-    local minH = self.MARGIN[2] + self.PADDING[2] + self.PADDING[4] + self.MARGIN[4]
-    self.aabbW = math.max(self.aabbW, minW)
-    self.aabbH = math.max(self.aabbH, minH)
-    return self
 end
 
 ---@param obj? any # message object for the field
@@ -66,10 +65,6 @@ end
 ---Add field to list container
 ---@param field Field
 function ListField:addField(field)
-    --place field to correct position
-    field.posX = self.PADDING[1]
-    field.posY = self.aabbH - self.PADDING[4]
-
     --update size
     self.aabbH = self.aabbH + field.aabbH
     local fieldAabbW = self.PADDING[1] + field.aabbW + self.PADDING[3]
@@ -83,14 +78,8 @@ end
 
 ---Refresh content parameters
 function ListField:refreshFields()
-    local posY = self.PADDING[1]
     local aabbH = self.MARGIN[2] + self.PADDING[2] + self.PADDING[4] + self.MARGIN[4]
     for _, child in ipairs(self.content) do
-        --place field to correct position
-        child.posX = self.PADDING[1]
-        child.posY = posY
-        posY = posY + child.aabbH
-
         --update size
         aabbH = aabbH + child.aabbH
         local fieldAabbW = self.PADDING[1] + child.aabbW + self.PADDING[3]
@@ -107,20 +96,25 @@ end
 ---@return boolean # true if further button input processing should be stopped, otherwise false
 function ListField:handleButtonInput(button)
     local field = self.content[self.selectedIndex]
-    if field and field.handleButtonInput then
     if field:handleButtonInput(button) then
         return true
     end
-    end
-
-    local direction = 0
 
     if button == game.BUTTON_BCK then
         local viewHandler = self:getParentPage().viewHandler
         if viewHandler then
             viewHandler:back()
         end
-    elseif button == game.BUTTON_BTA then
+        return true
+    end
+
+    if self.locked then
+        return true
+    end
+
+    local direction = 0
+
+    if button == game.BUTTON_BTA then
         direction = -1
     elseif button == game.BUTTON_BTB then
         direction = 1
@@ -142,4 +136,13 @@ function ListField:handleButtonInput(button)
     return true
 end
 
+---@param deltaTime number # frametime in seconds
+function ListField:drawContent(deltaTime)
+    gfx.Translate(self.PADDING[1] + self.MARGIN[1], self.PADDING[2] + self.MARGIN[2])
+    for _, child in ipairs(self.content) do
+        child:render(deltaTime)
+        gfx.Translate(0, child.aabbH)
+    end
+end
+
 return ListField

scripts/titlescreen/fields/service/servicefield.lua

@@ -12,17 +12,24 @@ ServiceFieldState = {
 ---@class ServiceField: Field
 ---@field label string
 ---@field value any
----@field valueOffX number
 ---@field footer string|string[]
 ---@field _state ServiceFieldState
+---@field FONT_SIZE number
+---@field FONT_FACE string
+---@field FONT_COLOR integer[] # {r, g, b, a}
+---@field FONT_ACTIVE_COLOR integer[] # {r, g, b, a}
+---@field FONT_FOCUSED_COLOR integer[]  # {r, g, b, a}
+---@field MARGIN number[] # {left, top, right, bottom}
+---@field VALUE_OFFSETX number
 local ServiceField = {
     __tostring = function() return "ServiceField" end,
     FONT_SIZE = 24,
     FONT_FACE = "dfmarugoth.ttf",
-    FONT_COLOR = {255, 255, 255, 255}, --{r, g, b, a}
+    FONT_COLOR = {255, 255, 255, 255},
     FONT_ACTIVE_COLOR = {0, 255, 0, 255},
     FONT_FOCUSED_COLOR = {255, 0, 0, 255},
-    MARGIN = {0, 0, 0, 4}, --{left, top, right, bottom}
+    MARGIN = {0, 0, 0, 0},
+    VALUE_OFFSETX = 500
 }
 
 ---Create a new ServiceField instance
@@ -31,14 +38,10 @@ local ServiceField = {
 function ServiceField:new(o)
     o = o or {}
 
-    local h = self.FONT_SIZE +
+    local h = self.FONT_SIZE + self.MARGIN[2] + self.MARGIN[4]
-        self.MARGIN[2] +
-        self.MARGIN[4]
 
     o.aabbH = o.aabbH or h
-    o.aabbW = o.aabbW or Dim.design.width - 128 --:shrug:
+    o.aabbW = o.aabbW or Dim.design.width --:shrug:
-
-    o.valueOffX = o.valueOffX or Dim.design.width / 2
 
     o.label = o.label or "<UNDEFINED>"
     o.value = o.value or nil
@@ -46,25 +49,31 @@ function ServiceField:new(o)
 
     o._state = ServiceFieldState.INACTIVE
 
-    return Inherit(self, o, Field)
+    local this = Inherit(self, o, Field)
+
+    if this.aabbH < h then
+        this.aabbH = h
+    end
+
+    return this
 end
 
----@param obj? any message object for the field
+---@param obj? any # message object for the field
 function ServiceField:activate(obj)
     self._state = ServiceFieldState.ACTIVE
 end
 
----@param obj? any message object for the field
+---@param obj? any # message object for the field
 function ServiceField:focus(obj)
     self._state = ServiceFieldState.FOCUSED
 end
 
----@param obj? any message object for the field
+---@param obj? any # message object for the field
 function ServiceField:deactivate(obj)
     self._state = ServiceFieldState.INACTIVE
 end
 
----@param deltaTime number frametime in seconds
+---@param deltaTime number # frametime in seconds
 function ServiceField:drawLabel(deltaTime)
     local color
     if self._state == ServiceFieldState.FOCUSED then
@@ -80,7 +89,7 @@ function ServiceField:drawLabel(deltaTime)
     gfx.Text(self.label, 0, 0)
 end
 
----@param deltaTime number frametime in seconds
+---@param deltaTime number # frametime in seconds
 function ServiceField:drawValue(deltaTime)
     local text
     if type(self.value) == "string" then
@@ -89,15 +98,18 @@ function ServiceField:drawValue(deltaTime)
         text = "N/A"
     end
 
+    gfx.Translate(self.VALUE_OFFSETX, 0)
     gfx.FontSize(self.FONT_SIZE)
     gfx.LoadSkinFont(self.FONT_FACE)
     gfx.TextAlign(gfx.TEXT_ALIGN_LEFT | gfx.TEXT_ALIGN_TOP)
     gfx.FillColor(table.unpack(self.FONT_COLOR))
-    gfx.Text(text, self.valueOffX, 0)
+    gfx.Text(text, 0, 0)
 end
 
----@param deltaTime number frametime in seconds
+---@param deltaTime number # frametime in seconds
 function ServiceField:drawContent(deltaTime)
+    gfx.Translate(self.MARGIN[1], self.MARGIN[2])
+
     self:drawLabel(deltaTime)
     self:drawValue(deltaTime)
 end

scripts/titlescreen/fields/service/servicelinkfield.lua

@@ -19,4 +19,8 @@ end
 ---@param deltaTime number # frametime in seconds
 function ServiceLinkField:drawValue(deltaTime) end
 
+function ServiceLinkField:handleButtonInput(button)
+    return LinkField.handleButtonInput(self, button)
+end
+
 return ServiceLinkField

scripts/titlescreen/fields/service/spacerfield.lua

@@ -1,19 +0,0 @@
-require("common.class")
-local ServiceField = require("titlescreen.fields.service.servicefield")
-
----@class SpacerField: ServiceField
-local SpacerField = {}
-
----Create a new ServiceField instance
----@param o? table # initial parameters
----@return SpacerField
-function SpacerField:new(o)
-    return Inherit(self, o, ServiceField)
-end
-
----@param deltaTime number # frametime in seconds
-function SpacerField:drawContent(deltaTime)
-    --empty, what did you think would be here?
-end
-
-return SpacerField

scripts/titlescreen/fields/service/updatefield.lua

@@ -23,6 +23,15 @@ function UpdateField:new(o)
     return Inherit(self, o, ServiceField)
 end
 
+---@param obj? any # message object for the field
+function UpdateField:activate(obj) end
+
+---@param obj? any # message object for the field
+function UpdateField:focus(obj) end
+
+---@param obj? any # message object for the field
+function UpdateField:deactivate(obj) end
+
 ---@param button integer # options are under the `game` table prefixed with `BUTTON`
 ---@return boolean # true if further button input processing should be stopped, otherwise false
 function UpdateField:handleButtonInput(button)
@@ -41,7 +50,8 @@ function UpdateField:drawValue(deltaTime)
     self._timer = self._timer + deltaTime
     local url, version = game.UpdateAvailable()
 
-    gfx.BeginPath()
+    gfx.Translate(self.VALUE_OFFSETX, 0)
+
     gfx.FontSize(self.FONT_SIZE)
     gfx.LoadSkinFont(self.FONT_FACE)
     gfx.TextAlign(gfx.TEXT_ALIGN_LEFT | gfx.TEXT_ALIGN_TOP)
@@ -51,12 +61,11 @@ function UpdateField:drawValue(deltaTime)
         else
             gfx.FillColor(table.unpack(self.UPDATE_FLICKER_COLORS[2]))
         end
-        gfx.Text("*UPDATE AVAILABLE (" .. version .. ")*", self.valueOffX, 0)
+        gfx.Text("*UPDATE AVAILABLE (" .. version .. ")*", 0, 0)
     else
         gfx.FillColor(table.unpack(self.FONT_COLOR))
-        gfx.Text(self.value or "<VERSION STRING NOT AVAILABLE>", self.valueOffX, 0)
+        gfx.Text(self.value or "<VERSION STRING NOT AVAILABLE>", 0, 0)
     end
-
 end
 
 return UpdateField

scripts/titlescreen/pages/boot/bootpage.lua

@@ -1,9 +1,35 @@
 require("common.class")
+require("common.filereader")
 local Dim = require("common.dimensions")
 local Version = require("common.version")
 local Page = require("components.pager.page")
 local ServiceField = require("titlescreen.fields.service.servicefield")
-local LinkField = require("components.pager.linkfield")
+local ListField = require("titlescreen.fields.service.listfield")
+local SelfTestField = require("titlescreen.fields.boot.selftestfield")
+
+local function checkSkinConfig(obj)
+    local crewpath = "textures/crew/anim/" .. game.GetSkinSetting("single_idol")
+    if not IsDir(crewpath) then
+        return SelfTestStatusEnum.ERROR
+    end
+end
+
+local networkStatus = SelfTestStatusEnum.IDLE
+local function irHeardbeat(res)
+    if res.statusCode == IRData.States.Success then
+        networkStatus = SelfTestStatusEnum.OK
+    else
+        networkStatus = SelfTestStatusEnum.ERROR
+    end
+end
+
+local function checkNetwork(obj)
+    if not IRData.Active then
+        return SelfTestStatusEnum.PASS
+    end
+
+    IR.Heartbeat(irHeardbeat)
+end
 
 ---@class BootPage: Page
 local BootPage = {
@@ -16,27 +42,19 @@ local BootPage = {
 function BootPage:new(o)
     o = o or {}
 
-    return Inherit(self, o, Page)
+    local this = Inherit(self, o, Page)
-end
 
----Initialize members
+    this:addField(ServiceField:new{posX = 32, posY = 32, label = Version.getLongVersion(), value = ""})
----@return BootPage
+    this:addField(ServiceField:new{posX = 64, posY = 64, label = "UNNAMED SDVX CLONE STARTUP...", value = ""})
-function BootPage:init()
-    self:addField(ServiceField:new{
-        label = Version.getLongVersion(),
-        value = "",
-        posX = 32,
-        posY = 32
-    })
 
-    self:addField(ServiceField:new{
+    local valueOffX = 220
-        label = "UNNAMED SDVX CLONE STARTUP...",
+    local list = ListField:new{posX = 64, posY = 96}
-        value = "",
+    list:addField(SelfTestField:new{label = "MAIN I/O", VALUE_OFFSETX = valueOffX, status = SelfTestStatusEnum.OK})
-        posX = 64,
+    list:addField(SelfTestField:new{label = "SKIN CONFIG", VALUE_OFFSETX = valueOffX, status = SelfTestStatusEnum.OK, callback = checkSkinConfig})
-        posY = 64
+    list:addField(SelfTestField:new{label = "IR NETWORK", VALUE_OFFSETX = valueOffX, status = SelfTestStatusEnum.ERROR, callback = checkNetwork})
-    })
+    this:addField(list)
 
-    return self
+    return this
 end
 
 ---@param deltaTime number # frametime in seconds
@@ -47,4 +65,12 @@ function BootPage:drawBackground(deltaTime)
     gfx.Fill()
 end
 
+function BootPage:render(deltaTime)
+    Page.render(self, deltaTime)
+
+    local skinconfig = self.content[3].content[2] --this is hacktastic
+
+    local network = self.content[3].content[3] --this is also hacktastic
+end
+
 return BootPage

scripts/titlescreen/pages/service/colorcheckpage.lua

@@ -1,5 +1,4 @@
 require("common.class")
-local ServiceField = require("titlescreen.fields.service.servicefield")
 local ServicePage = require("titlescreen.pages.service.servicepage")
 local ListField = require("titlescreen.fields.service.listfield")
 local ColorGradientField = require("titlescreen.fields.service.colorgradientfield")
@@ -8,7 +7,9 @@ local ColorGradientField = require("titlescreen.fields.service.colorgradientfiel
 local ColorCheckPage = {
     __tostring = function() return "ColorCheckPage" end,
 
-    GRADIENT_SPACING = ServiceField.FONT_SIZE + 8,
+    PADDING = {56, 120, 0, 56}, --{left, top, right, bottom}
+
+    GRADIENT_SPACING = 32,
     SEPARATOR_LINE_COLOR = {255, 255, 255, 255},
     SEPARATOR_LINE_WIDTH = 4,
 
@@ -29,25 +30,23 @@ function ColorCheckPage:new(o)
         "BACK BUTTON = EXIT"
     }
 
-    return Inherit(self, o, ServicePage)
+    local this = Inherit(self, o, ServicePage)
-end
-
----Initialize members
----@return ColorCheckPage
-function ColorCheckPage:init()
-    ServicePage.init(self)
 
     local height = self.GRADIENT_SPACING
+    local list = ListField:new()
+    list:addField(ColorGradientField:new{label = "RED", value = {255, 0, 0, 255}, aabbH = height})
+    list:addField(ColorGradientField:new{label = "YELLOW", value = {255, 255, 0, 255}, aabbH = height})
+    list:addField(ColorGradientField:new{label = "GREEN", value = {0, 255, 0, 255}, aabbH = height})
+    list:addField(ColorGradientField:new{label = "CYAN", value = {0, 255, 255, 255}, aabbH = height})
+    list:addField(ColorGradientField:new{label = "BLUE", value = {0, 0, 255, 255}, aabbH = height})
+    list:addField(ColorGradientField:new{label = "MAGENTA", value = {255, 0, 255, 255}, aabbH = height})
+    list:addField(ColorGradientField:new{label = "WHITE", value = {255, 255, 255, 255}, aabbH = height})
+    list:refreshFields()
 
-    self:addField(ColorGradientField:new{label = "RED", value = {255, 0, 0, 255}, aabbH = height})
+    this:addField(list)
-    self:addField(ColorGradientField:new{label = "YELLOW", value = {255, 255, 0, 255}, aabbH = height})
+    this:refreshFields()
-    self:addField(ColorGradientField:new{label = "GREEN", value = {0, 255, 0, 255}, aabbH = height})
-    self:addField(ColorGradientField:new{label = "CYAN", value = {0, 255, 255, 255}, aabbH = height})
-    self:addField(ColorGradientField:new{label = "BLUE", value = {0, 0, 255, 255}, aabbH = height})
-    self:addField(ColorGradientField:new{label = "MAGENTA", value = {255, 0, 255, 255}, aabbH = height})
-    self:addField(ColorGradientField:new{label = "WHITE", value = {255, 255, 255, 255}, aabbH = height})
 
-    return self
+    return this
 end
 
 ---@param button integer # options are under the `game` table prefixed with `BUTTON`
@@ -73,7 +72,7 @@ function ColorCheckPage:_drawArrows(deltaTime)
     local stepW = ColorGradientField.GRADIENT_WIDTH / ColorGradientField.GRADIENT_STEPS
     gfx.BeginPath()
     for i = 0, 3 do
-        local posX = i * stepW
+        local posX = ColorGradientField.GRADIENT_X_OFFSET + i * stepW
         gfx.MoveTo(posX + self.SEPARATOR_ARROW_MARGIN, self.SEPARATOR_ARROW_SIZE - self.SEPARATOR_ARROW_MARGIN)
         gfx.LineTo(posX + stepW / 2, self.SEPARATOR_ARROW_MARGIN)
         gfx.LineTo(posX + stepW - self.SEPARATOR_ARROW_MARGIN, self.SEPARATOR_ARROW_SIZE - self.SEPARATOR_ARROW_MARGIN)
@@ -97,14 +96,17 @@ end
 
 ---@param deltaTime number # frametime in seconds
 function ColorCheckPage:drawBackground(deltaTime)
+    ServicePage.drawBackground(self, deltaTime)
     gfx.Save()
+    gfx.Translate(self.PADDING[1], self.PADDING[2])
 
-    gfx.Translate(ServicePage.PADDING[1], self.PADDING[2] + #self.content * self.GRADIENT_SPACING)
+    local list = self.content[1]
+    local posX = list.posX
+    local posY = list.posY + list.aabbH
+    gfx.Translate(posX, posY)
     self:_drawSeparator(deltaTime)
-
     gfx.Translate(0, self.SEPARATOR_LINE_WIDTH)
     self:_drawArrows(deltaTime)
-
     gfx.Translate(0, self.SEPARATOR_ARROW_SIZE)
     self:_drawArrowText(deltaTime)
 

scripts/titlescreen/pages/service/inputcheckpage.lua

@@ -2,6 +2,7 @@ require("common.class")
 local ServicePage = require("titlescreen.pages.service.servicepage")
 local InputButtonField = require("titlescreen.fields.service.inputbuttonfield")
 local InputKnobField = require("titlescreen.fields.service.inputknobfield")
+local ListField = require("titlescreen.fields.service.listfield")
 
 ---@class InputCheckPage: ServicePage
 local InputCheckPage = {
@@ -17,23 +18,24 @@ function InputCheckPage:new(o)
     o.title = o.title or "INPUT CHECK"
     o.footer = o.footer or "BACK BUTTON = EXIT"
 
-    return Inherit(self, o, ServicePage)
+    local this = Inherit(self, o, ServicePage)
-end
 
----Initialize members
+    local list = ListField:new()
----@return InputCheckPage
+    list:addField(InputButtonField:new{label="START BUTTON", button=game.BUTTON_STA})
-function InputCheckPage:init()
+    list:addField(InputButtonField:new{label="A BUTTON", button=game.BUTTON_BTA})
-    ServicePage.init(self)
+    list:addField(InputButtonField:new{label="B BUTTON", button=game.BUTTON_BTB})
-    self:addField(InputButtonField:new{label="START BUTTON", button=game.BUTTON_STA})
+    list:addField(InputButtonField:new{label="C BUTTON", button=game.BUTTON_BTC})
-    self:addField(InputButtonField:new{label="A BUTTON", button=game.BUTTON_BTA})
+    list:addField(InputButtonField:new{label="D BUTTON", button=game.BUTTON_BTD})
-    self:addField(InputButtonField:new{label="B BUTTON", button=game.BUTTON_BTB})
+    list:addField(InputButtonField:new{label="FX L BUTTON", button=game.BUTTON_FXL})
-    self:addField(InputButtonField:new{label="C BUTTON", button=game.BUTTON_BTC})
+    list:addField(InputButtonField:new{label="FX R BUTTON", button=game.BUTTON_FXR})
-    self:addField(InputButtonField:new{label="D BUTTON", button=game.BUTTON_BTD})
+    list:addField(InputKnobField:new{label="ANALOG VOLUME L", knob=0})
-    self:addField(InputButtonField:new{label="FX L BUTTON", button=game.BUTTON_FXL})
+    list:addField(InputKnobField:new{label="ANALOG VOLUME R", knob=1})
-    self:addField(InputButtonField:new{label="FX R BUTTON", button=game.BUTTON_FXR})
+    list:refreshFields()
-    self:addField(InputKnobField:new{label="ANALOG VOLUME L", knob=0})
+
-    self:addField(InputKnobField:new{label="ANALOG VOLUME R", knob=1})
+    this:addField(list)
-    return self
+    this:refreshFields()
+
+    return this
 end
 
 ---@param button integer # options are under the `game` table prefixed with `BUTTON`

scripts/titlescreen/pages/service/mainmenupage.lua

@@ -20,44 +20,19 @@ function MainMenuPage:new(o)
 
     o.title = o.title or "MAIN MENU"
 
-    return Inherit(self, o, ServicePage)
+    local this = Inherit(self, o, ServicePage)
-end
 
----Initialize members
+    local list = ListField:new()
----@return MainMenuPage
+    list:addField(ServiceLinkField:new{label = "INPUT CHECK", link = InputCheckPage:new()})
-function MainMenuPage:init()
+    list:addField(ServiceLinkField:new{label = "SCREEN CHECK", link = ScreenCheckPage:new()})
-    ServicePage.init(self)
+    list:addField(ServiceLinkField:new{label = "COLOR CHECK", link = ColorCheckPage:new()})
+    list:addField(ServiceLinkField:new{label = "VERSION INFORMATION", link = VersionInfoPage:new()})
+    list:refreshFields()
 
-    local posX = self.PADDING[1]
+    this:addField(list)
-    local posY = self.PADDING[2]
+    this:refreshFields()
 
-    local list = ListField:new{
+    return this
-        posX = posX,
-        posY = posY,
-    }:init()
-
-    list:addField(ServiceLinkField:new{
-        label = "INPUT CHECK",
-        link = InputCheckPage:new():init(),
-    })
-    list:addField(ServiceLinkField:new{
-        label = "SCREEN CHECK",
-        link = ScreenCheckPage:new():init(),
-    })
-    list:addField(ServiceLinkField:new{
-        label = "COLOR CHECK",
-        link = ColorCheckPage:new():init(),
-    })
-    list:addField(ServiceLinkField:new{
-        label = "VERSION INFORMATION",
-        link = VersionInfoPage:new():init(),
-    })
-
-    self:addField(list)
-
-    self:refreshFields()
-
-    return self
 end
 
 return MainMenuPage

scripts/titlescreen/pages/service/servicepage.lua

@@ -9,12 +9,19 @@ local ServiceField = require("titlescreen.fields.service.servicefield")
 ---@field selectedIndex integer
 ---@field footer string[]
 ---@field content ServiceField[]
+---@field FONT_SIZE number
+---@field FONT_FACE string
+---@field FONT_COLOR integer[] # {r, g, b, a}
+---@field PADDING number[] # {left, top, right, bottom}
+---@field PAGE_PADDING number[] # {left, top, right, bottom}
+---@field FOOTER string|string[]
+---@field FOOTER_SPACING number
 local ServicePage = {
     __tostring = function() return "ServicePage" end,
     FONT_SIZE = ServiceField.FONT_SIZE,
     FONT_FACE = ServiceField.FONT_FACE,
     FONT_COLOR = ServiceField.FONT_COLOR, --{r, g, b, a}
-    PADDING = {92, 128, 0, 56}, --{left, top, right, bottom}
+    PADDING = {100, 128, 0, 56}, --{left, top, right, bottom}
     PAGE_PADDING = {16, 16, 16, 16}, --{left, top, right, bottom}
     FOOTER = {
         "A/B BUTTON = SELECT ITEM",
@@ -51,69 +58,16 @@ function ServicePage:refreshFields()
     Page.refreshFields(self)
 end
 
----@param deltaTime number # frametime in seconds
-function ServicePage:drawBackground(deltaTime)
-    gfx.BeginPath()
-    gfx.FillColor(0, 0, 0)
-    gfx.Rect(0, 0, Dim.design.width, Dim.design.height)
-    gfx.Fill()
-end
-
----@param deltaTime number # frametime in seconds
-function ServicePage:drawHeader(deltaTime)
-    local pageTitleTopPadding = self.PAGE_PADDING[2]
-    local lineHeight = self.FOOTER_SPACING
-    gfx.BeginPath()
-    gfx.FontSize(self.FONT_SIZE)
-    gfx.LoadSkinFont(self.FONT_FACE)
-    gfx.FillColor(table.unpack(self.FONT_COLOR))
-    gfx.TextAlign(gfx.TEXT_ALIGN_CENTER | gfx.TEXT_ALIGN_TOP)
-    if type(self.title) == "table" then
-        for index, line in ipairs(self.title) do
-            gfx.Text(line, Dim.design.width / 2, pageTitleTopPadding + (index-1) * lineHeight)
-        end
-    elseif type(self.title) == "string" then
-        gfx.Text(self.title, Dim.design.width / 2, pageTitleTopPadding)
-    end
-end
-
----@param deltaTime number # frametime in seconds
-function ServicePage:drawFooter(deltaTime)
-    local footer = self.content[self.selectedIndex] and self.content[self.selectedIndex].footer or self.footer
-
-    local pageFooterBottomPadding = self.PADDING[4]
-    local lineHeight = self.FOOTER_SPACING
-    gfx.BeginPath()
-    gfx.FontSize(self.FONT_SIZE)
-    gfx.LoadSkinFont(self.FONT_FACE)
-    gfx.FillColor(table.unpack(self.FONT_COLOR))
-    gfx.TextAlign(gfx.TEXT_ALIGN_CENTER | gfx.TEXT_ALIGN_BOTTOM)
-    local yFooterBase
-    if type(footer) == "table" then
-        yFooterBase = Dim.design.height - pageFooterBottomPadding - #footer * lineHeight
-        for index, line in ipairs(footer) do
-            gfx.Text(line, Dim.design.width / 2, yFooterBase + (index-1) * lineHeight)
-        end
-    elseif type(footer) == "string" then
-        yFooterBase = Dim.design.height - pageFooterBottomPadding
-        gfx.Text(footer, Dim.design.width / 2, yFooterBase)
-    end
-end
-
 ---@param button integer # options are under the `game` table prefixed with `BUTTON`
 function ServicePage:handleButtonInput(button)
     local field = self.content[self.selectedIndex]
-    if field and field.handleButtonInput then
     -- if the field indicates that the button input has been handled in a
     -- way that requires no further processing, return from this function
     if field:handleButtonInput(button) then
         return
     end
-    end
 
-    -- default behaviour
+    -- default behaviour:
-
-    field:deactivate()
 
     local direction = 0
 
@@ -122,18 +76,20 @@ function ServicePage:handleButtonInput(button)
             self.viewHandler:back()
         end
         return
-    end
+    elseif button == game.BUTTON_BTA then
-
-    if button == game.BUTTON_BTA then
         direction = -1
     elseif button == game.BUTTON_BTB then
         direction = 1
     end
 
+    if direction ~= 0 then
+        field:deactivate()
+
         self.selectedIndex = Util.modIndex(self.selectedIndex + direction, #self.content)
 
         field = self.content[self.selectedIndex]
         field:focus({direction = direction}) -- send direction as the message
+    end
 end
 
 ---@param knob integer # `0` = Left, `1` = Right
@@ -144,4 +100,73 @@ function ServicePage:handleKnobInput(knob, delta)
     end
 end
 
+---@param deltaTime number # frametime in seconds
+function ServicePage:drawBackground(deltaTime)
+    gfx.BeginPath()
+    gfx.FillColor(0, 0, 0)
+    gfx.Rect(0, 0, Dim.design.width, Dim.design.height)
+    gfx.Fill()
+end
+
+---@param deltaTime number # frametime in seconds
+function ServicePage:drawContent(deltaTime)
+    gfx.Save()
+    gfx.Translate(self.PADDING[1], self.PADDING[2])
+    local contentW = Dim.design.width - self.PADDING[1] - self.PADDING[3]
+    local contentH = Dim.design.height - self.PADDING[2] - self.PADDING[4]
+    gfx.Scissor(0, 0, contentW, contentH)
+    Page.drawContent(self, deltaTime)
+    gfx.Restore()
+end
+
+---@param deltaTime number # frametime in seconds
+function ServicePage:drawHeader(deltaTime)
+    local lineHeight = self.FOOTER_SPACING
+    gfx.BeginPath()
+    gfx.FontSize(self.FONT_SIZE)
+    gfx.LoadSkinFont(self.FONT_FACE)
+    gfx.FillColor(table.unpack(self.FONT_COLOR))
+    gfx.TextAlign(gfx.TEXT_ALIGN_CENTER | gfx.TEXT_ALIGN_TOP)
+    if type(self.title) == "table" then
+        for index, line in ipairs(self.title) do
+            gfx.Text(line, Dim.design.width / 2, (index-1) * lineHeight)
+        end
+    elseif type(self.title) == "string" then
+        gfx.Text(self.title, Dim.design.width / 2, 0)
+    end
+end
+
+---@param deltaTime number # frametime in seconds
+function ServicePage:drawFooter(deltaTime)
+    local footer = self.content[self.selectedIndex] and self.content[self.selectedIndex].footer or self.footer
+
+    local lineHeight = self.FOOTER_SPACING
+    gfx.BeginPath()
+    gfx.FontSize(self.FONT_SIZE)
+    gfx.LoadSkinFont(self.FONT_FACE)
+    gfx.FillColor(table.unpack(self.FONT_COLOR))
+    gfx.TextAlign(gfx.TEXT_ALIGN_CENTER | gfx.TEXT_ALIGN_BOTTOM)
+    if type(footer) == "table" then
+        local yFooterBase = -#footer * lineHeight
+        for index, line in ipairs(footer) do
+            gfx.Text(line, Dim.design.width / 2, yFooterBase + (index-1) * lineHeight)
+        end
+    elseif type(footer) == "string" then
+        gfx.Text(footer, Dim.design.width / 2, 0)
+    end
+end
+
+---@param deltaTime number # frametime in seconds
+function ServicePage:drawForeground(deltaTime)
+    gfx.Save()
+    gfx.Translate(0, self.PAGE_PADDING[2])
+    self:drawHeader(deltaTime)
+    gfx.Restore()
+
+    gfx.Save()
+    gfx.Translate(0, Dim.design.height - self.PAGE_PADDING[4])
+    self:drawFooter(deltaTime)
+    gfx.Restore()
+end
+
 return ServicePage

scripts/titlescreen/pages/service/versioninfopage.lua

@@ -5,7 +5,7 @@ local Version = require("common.version")
 local ServicePage = require("titlescreen.pages.service.servicepage")
 local ServiceField = require("titlescreen.fields.service.servicefield")
 local UpdateField = require("titlescreen.fields.service.updatefield")
-local SpacerField = require("titlescreen.fields.service.spacerfield")
+local ListField = require("titlescreen.fields.service.listfield")
 
 local function getGameLogValue(prefix, str)
     local pattern = prefix .. ":%s*([^\r\n]*)"
@@ -28,36 +28,27 @@ function VersionInfoPage:new(o)
         "START BUTTON = UPDATE",
         "BACK BUTTON = EXIT"
     }
-    o.selectedIndex = o.selectedIndex or 3
+    o.selectedIndex = o.selectedIndex or 1
 
-    return Inherit(self, o, ServicePage)
+    local this = Inherit(self, o, ServicePage)
-end
-
----Initialize members
----@return VersionInfoPage
-function VersionInfoPage:init()
-    ServicePage.init(self)
 
     local logStr = ReadGameFile("log_usc-game.exe.txt")
 
-    self:addField(ServiceField:new{label = "SKIN ID CODE", value = Version.getLongVersion()})
+    local list = ListField:new{selectedIndex = 2, locked = true}
+    list:addField(ServiceField:new{label = "SKIN ID CODE", value = Version.getLongVersion(), MARGIN = {0, 0, 0, 24}})
+    list:addField(UpdateField:new{label = "USC VERSION", value = getGameLogValue("Version", logStr)})
+    list:addField(ServiceField:new{label = "USC BRANCH", value = GameConfig["UpdateChannel"]})
+    list:addField(ServiceField:new{label = "USC GIT COMMIT", value = getGameLogValue("Git commit", logStr), MARGIN = {0, 0, 0, 24}})
+    list:addField(ServiceField:new{label = "GL VERSION", value = getGameLogValue("OpenGL Version", logStr)})
+    list:addField(ServiceField:new{label = "GLSL VERSION", value = getGameLogValue("OpenGL Shading Language Version", logStr)})
+    list:addField(ServiceField:new{label = "GL RENDERER", value = getGameLogValue("OpenGL Renderer", logStr)})
+    list:addField(ServiceField:new{label = "GL VENDOR", value = getGameLogValue("OpenGL Vendor", logStr)})
+    list:refreshFields()
 
-    self:addField(SpacerField:new())
+    this:addField(list)
+    this:refreshFields()
 
-    self:addField(UpdateField:new{label = "USC VERSION", value = getGameLogValue("Version", logStr)})
+    return this
-    self:addField(ServiceField:new{label = "USC BRANCH", value = GameConfig["UpdateChannel"]})
-    self:addField(ServiceField:new{label = "USC GIT COMMIT", value = getGameLogValue("Git commit", logStr)})
-
-    self:addField(SpacerField:new())
-
-    self:addField(ServiceField:new{label = "GL VERSION", value = getGameLogValue("OpenGL Version", logStr)})
-    self:addField(ServiceField:new{label = "GLSL VERSION", value = getGameLogValue("OpenGL Shading Language Version", logStr)})
-    self:addField(ServiceField:new{label = "GL RENDERER", value = getGameLogValue("OpenGL Renderer", logStr)})
-    self:addField(ServiceField:new{label = "GL VENDOR", value = getGameLogValue("OpenGL Vendor", logStr)})
-
-    self.content[self.selectedIndex]:focus()
-
-    return self
 end
 
 ---@param button integer # options are under the `game` table prefixed with `BUTTON`

scripts/titlescreen/service.lua

@@ -30,7 +30,7 @@ local rootMenu = {
 
 ]]
 
-local currentpage = MainMenuPage:new():init()
+local currentpage = MainMenuPage:new()
 
 local pageview = PageView:new(currentpage)