diff --git a/main.lua b/main.lua
index 93151ef..011adad 100644
--- a/main.lua
+++ b/main.lua
@@ -173,33 +173,34 @@ else
 end
 
 
--- If the door uses textures from Darkage then use the default 16px res.
--- Do the same for Moreblocks.
-local use_default_16px_res = (modname == "darkage") or (modname == "moreblocks")
+function hidden_doors.get_painted_texture_suffix(use_default_16px_res)
 
+   local texture_suffix = ""
+   local texture_suffix_inv = ""
 
-local painted_texture_suffix = ""
-local painted_texture_suffix_inv = ""
-if doors_are_painted then 
+   if doors_are_painted then 
 
-    local paint_opacity = 35
-    local paint_opacity_inv = paint_opacity + 15
+      local paint_opacity = 35
+      local paint_opacity_inv = paint_opacity + 15
 
-    if use_default_16px_res then
-        painted_texture_suffix = 
+      if use_default_16px_res then
+         texture_suffix = 
             "^((hidden_doors_painted_overlay.png^[opacity:" .. paint_opacity ..
             "^hidden_doors_hinges_overlay.png)^[resize:38x32)"
-        painted_texture_suffix_inv = 
+         texture_suffix_inv = 
             ":8,0=hidden_doors_painted_overlay.png\\^[opacity\\:" .. 
             paint_opacity_inv .. "\\^[resize\\:38x32"
-    else 
-        painted_texture_suffix = 
+      else 
+         texture_suffix = 
             "^((hidden_doors_painted_overlay.png^[opacity:" .. paint_opacity .. 
             "^hidden_doors_hinges_overlay.png)^[resize:" .. image_size .. ")"
-        painted_texture_suffix_inv = 
+         texture_suffix_inv = 
             ": " .. X1 .. ",0=hidden_doors_painted_overlay.png\\^[opacity\\:" .. 
             paint_opacity_inv .. "\\^[resize\\:" .. image_size
-    end
+      end
+   end
+
+   return texture_suffix, texture_suffix_inv
 end
 
 
@@ -208,7 +209,9 @@ function hidden_doors.register_hidden_doors(modname, subname, recipeItem1,
 
    local texture_name = modname .. "_" .. subname .. ".png"
 
-   if (not use_default_16px_res) then
+   -- If the door uses textures from Darkage then use the default 16px res.
+   -- Do the same for Moreblocks.
+   if (modname ~= "darkage") and (modname ~= "moreblocks") then
 
       local new_texture = "[combine:" .. image_size .. ": 0," ..
          "0=" .. texture_name .. ": 0," ..
@@ -218,6 +221,9 @@ function hidden_doors.register_hidden_doors(modname, subname, recipeItem1,
          "0=" .. texture_name .. ":" .. X4 .. "," ..
          Y3 .. "=" .. texture_name
 
+      local painted_texture_suffix, painted_texture_suffix_inv =
+         hidden_doors.get_painted_texture_suffix(true)  
+
       doors.register("hidden_door_" .. subname, {
 
          description = description_1 .. desc .. description_2,
@@ -250,6 +256,9 @@ function hidden_doors.register_hidden_doors(modname, subname, recipeItem1,
          "0=" .. texture_name .. ": 22," ..
          "16=" .. texture_name
 
+      local painted_texture_suffix, painted_texture_suffix_inv =
+         hidden_doors.get_painted_texture_suffix(false)    
+ 
       doors.register("hidden_door_" .. subname, {
 
          description = description_1 .. desc .. description_2,