pettarget: add pet target unitframe

modules/pettarget.lua

@@ -0,0 +1,26 @@
+pfUI:RegisterModule("pettarget", function ()
+  -- do not go further on disabled UFs
+  if C.unitframes.disable == "1" then return end
+
+  local default_border = pfUI_config.appearance.border.default
+  if pfUI_config.appearance.border.unitframes ~= "-1" then
+    default_border = pfUI_config.appearance.border.unitframes
+  end
+
+  pfUI.uf.pettargetScanner = CreateFrame("Button",nil,UIParent)
+  pfUI.uf.pettargetScanner:SetScript("OnUpdate", function()
+      if pfUI.uf.pettarget.config.visible == "0" then return end
+      if ( this.limit or 1) > GetTime() then return else this.limit = GetTime() + .2 end
+      if UnitExists("pettarget") or (pfUI.unlock and pfUI.unlock:IsShown()) then
+        pfUI.uf.pettarget:Show()
+      else
+        pfUI.uf.pettarget:Hide()
+        pfUI.uf.pettarget.lastUnit = nil
+      end
+    end)
+
+  pfUI.uf.pettarget = pfUI.uf:CreateUnitFrame("PetTarget", nil, C.unitframes.ptarget, .2)
+  pfUI.uf.pettarget:UpdateFrameSize()
+  pfUI.uf.pettarget:SetPoint("TOP", pfUI.uf.pet, "BOTTOM", 0, -default_border)
+  UpdateMovable(pfUI.uf.pettarget)
+end)