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Add intermediate button state for sorttube enabler

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This commit is contained in:
est31
2015-01-27 23:14:05 +01:00
parent 8b22593f55
commit 52cfe9f277
3 changed files with 4 additions and 2 deletions
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4
common.lua
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@ -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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