YarderTowerHUDExtension

YarderTowerHUDExtension

Description

Custom HUD drawing extension to display the current state of the yarder (player position, carriage position and if it's loaded)

Functions

• new

new

Description

Create a new instance of YarderTowerHUDExtension.

Definition

new(table vehicle, )

Arguments

table	vehicle	Vehicle which has the specialization required by a sub-class
any	customMt

Code

function YarderTowerHUDExtension.new(vehicle, customMt)
    local self = setmetatable( { } , customMt or YarderTowerHUDExtension _mt)

    self.priority = GS_PRIO_HIGH

    local r, g, b, a = unpack(HUD.COLOR.BACKGROUND)
    self.backgroundTop = g_overlayManager:createOverlay( "gui.hudExtension_top" , 0 , 0 , 0 , 0 )
    self.backgroundTop:setColor(r, g, b, a)
    self.backgroundScale = g_overlayManager:createOverlay( "gui.hudExtension_middle" , 0 , 0 , 0 , 0 )
    self.backgroundScale:setColor(r, g, b, a)
    self.backgroundBottom = g_overlayManager:createOverlay( "gui.hudExtension_bottom" , 0 , 0 , 0 , 0 )
    self.backgroundBottom:setColor(r, g, b, a)

    self.iconCarriage = g_overlayManager:createOverlay( "gui.icon_carriage" , 0 , 0 , 0 , 0 )
    self.iconPlayer = g_overlayManager:createOverlay( "gui.icon_position" , 0 , 0 , 0 , 0 )
    self.iconPosition = g_overlayManager:createOverlay( "gui.icon_position" , 0 , 0 , 0 , 0 )
    self.iconTree = g_overlayManager:createOverlay( "gui.icon_tree" , 0 , 0 , 0 , 0 )
    self.iconYarder = g_overlayManager:createOverlay( "gui.icon_yarder" , 0 , 0 , 0 , 0 )

    self.text = string.format( "%s - %s" , g_i18n:getText( "ui_yarder" ), vehicle:getName())

    self.vehicle = vehicle

    self:storeScaledValues()

    g_messageCenter:subscribe(MessageType.SETTING_CHANGED[GameSettings.SETTING.UI_SCALE], self.storeScaledValues, self )

    return self
end