ui_faction

class "ui_faction" (CUIScriptWnd)

function ui_faction:__init() super()
  self:InitControls()
end

function ui_faction:InitControls()
  self:Init(0, 0, device().width, device().height)

  self.overlay = CUIStatic()
  self.overlay:SetAutoDelete(true)
    -- replace x, y with position of overlay texture (position on hud)
    -- and w, h with overlay texture's width and height, respectively
    -- you can use device().width instead of w if you want to set screen's
    -- width as a texture width
  self.overlay:Init(510, 673, 60, 60)
  self.overlay:InitTexture("ui\\ui_faction_empty")
  self.overlay:SetStretchTexture(true) -- to stretch texture based on w, h
  self.overlay:Show(false)
  self:AttachChild(self.overlay)

  self.hud_stage = "no"
end

--initialize and display overlay textures
function ui_faction:display_texture(idx)
    if self.hud_stage ~= idx then
        self.overlay:InitTexture("ui\\ui_faction_" .. idx)
        self.overlay:Show(true)
        self.hud_stage = idx
    end
end

function ui_faction:Update()
    CUIScriptWnd.Update(self)
    local faction = "none"
    if db.actor then
        if has_alife_info("ui_car_body") then
            if treasure_manager and treasure_manager.npc_community_loot then
                faction = treasure_manager.npc_community_loot
            else
                faction = "none"
            end
        elseif db.actor:is_talking() then
            if xr_motivator and xr_motivator.npc_talks then
                faction = xr_motivator.npc_community_trade or "none"
            else
                faction = "none"
            end
        else
            faction = "none"
        end
    end
    if faction == "stalker" then
      self:display_texture("stalker")
    elseif faction == "trader" then
      self:display_texture("stalker")
    elseif faction == "bandit" then
      self:display_texture("bandit")
    elseif faction == "military" then
      self:display_texture("military")
    elseif faction == "dolg" then
      self:display_texture("dolg")
    elseif faction == "freedom" then
      self:display_texture("freedom")
    elseif faction == "ecolog" then
      self:display_texture("ecolog")
    elseif faction == "killer" then
      self:display_texture("killer")
    elseif faction == "monolith" then
      self:display_texture("monolith")
    elseif faction == "csky" then
      self:display_texture("csky")
    else
      self:display_texture("empty")
    end
end

local HUD = nil

function add_custom_inv()
  if HUD == nil then
    HUD = ui_faction()
    get_hud():AddDialogToRender(HUD)
  end
end

function remove_custom_inv()
  if HUD ~= nil then
    get_hud():RemoveDialogToRender(HUD)
    HUD = nil
  end
end