Add intermediate button state for sorttube enabler

Image supplied by VanessaE.

1 files changed, 3 insertions, 1 deletions

diff --git a/common.lua b/common.lua
index 9be13d0..1ee734f 100755
--- a/common.lua
+++ b/common.lua
@@ -129,15 +129,17 @@ function fs_helpers.cycling_button(meta, base, meta_name, values)
 	local val = values[current_value + 1]
 	local text
 	local texture_name = nil
+	local addopts = nil
 	--when we get a table, we know the caller wants an image_button
 	if type(val) == "table" then
 		text = val["text"]
 		texture_name = val["texture"]
+		addopts = val["addopts"]
 	else
 		text = val
 	end
 	local field = "fs_helpers_cycling:"..new_value..":"..meta_name
-	return base..";"..(texture_name and texture_name..";" or "")..field..";"..minetest.formspec_escape(text).."]"
+	return base..";"..(texture_name and texture_name..";" or "")..field..";"..minetest.formspec_escape(text)..(addopts and ";"..addopts or "").."]"
 end
 
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