Indent correctly the function

diff --git a/tubes.lua b/tubes.lua
index 929ed97983fd169b786ca0d70077b5cac48d9795..9a2478231f25ccd8959ec3debc79b074c7d7dfdb 100644 (file)
--- a/tubes.lua
+++ b/tubes.lua
@@ -136,72 +136,71 @@ local register_one_tube = function(name, tname, dropname, desc, plain, noctrs, e
 end
 
 pipeworks.register_tube = function(name, desc, plain, noctrs, ends, short, inv, special, old_registration)
-
-if old_registration then
-       for xm = 0, 1 do
-       for xp = 0, 1 do
-       for ym = 0, 1 do
-       for yp = 0, 1 do
-       for zm = 0, 1 do
-       for zp = 0, 1 do
-               local connects = {}
-               if xm == 1 then
-                       connects[#connects+1] = 0
-               end
-               if xp == 1 then
-                       connects[#connects+1] = 3
-               end
-               if ym == 1 then
-                       connects[#connects+1] = 1
-               end
-               if yp == 1 then
-                       connects[#connects+1] = 4
-               end
-               if zm == 1 then
-                       connects[#connects+1] = 2
-               end
-               if zp == 1 then
-                       connects[#connects+1] = 5
-               end
-               local tname = xm..xp..ym..yp..zm..zp
-               register_one_tube(name, tname, "000000", desc, plain, noctrs, ends, short, inv, special, connects, "old")
-       end
-       end
-       end
-       end
-       end
-       end
-else
-       local cconnects = {{}, {0}, {0, 3}, {0, 1}, {0, 1, 2}, {0, 1, 3}, {0, 1, 2, 3}, {0, 1, 3, 4}, {0, 1, 2, 3, 4}, {0, 1, 2, 3, 4, 5}}
-       for index, connects in ipairs(cconnects) do
-               register_one_tube(name, tostring(index), "1", desc, plain, noctrs, ends, short, inv, special, connects, "6d")
-       end
-       if REGISTER_COMPATIBILITY then
-               local cname = name.."_compatibility"
-               minetest.register_node(cname, {
-                       drawtype = "airlike",
-                       style = "6d",
-                       basename = name,
-                       groups = {not_in_creative_inventory = 1, tube_to_update = 1}
-               })
-               table.insert(pipeworks.tubenodes,cname)
+       if old_registration then
                for xm = 0, 1 do
                for xp = 0, 1 do
                for ym = 0, 1 do
                for yp = 0, 1 do
                for zm = 0, 1 do
                for zp = 0, 1 do
+                       local connects = {}
+                       if xm == 1 then
+                               connects[#connects+1] = 0
+                       end
+                       if xp == 1 then
+                               connects[#connects+1] = 3
+                       end
+                       if ym == 1 then
+                               connects[#connects+1] = 1
+                       end
+                       if yp == 1 then
+                               connects[#connects+1] = 4
+                       end
+                       if zm == 1 then
+                               connects[#connects+1] = 2
+                       end
+                       if zp == 1 then
+                               connects[#connects+1] = 5
+                       end
                        local tname = xm..xp..ym..yp..zm..zp
-                       minetest.register_alias(name.."_"..tname, cname)
+                       register_one_tube(name, tname, "000000", desc, plain, noctrs, ends, short, inv, special, connects, "old")
+               end
+               end
                end
                end
                end
                end
+       else
+               local cconnects = {{}, {0}, {0, 3}, {0, 1}, {0, 1, 2}, {0, 1, 3}, {0, 1, 2, 3}, {0, 1, 3, 4}, {0, 1, 2, 3, 4}, {0, 1, 2, 3, 4, 5}}
+               for index, connects in ipairs(cconnects) do
+                       register_one_tube(name, tostring(index), "1", desc, plain, noctrs, ends, short, inv, special, connects, "6d")
                end
+               if REGISTER_COMPATIBILITY then
+                       local cname = name.."_compatibility"
+                       minetest.register_node(cname, {
+                                                      drawtype = "airlike",
+                                                      style = "6d",
+                                                      basename = name,
+                                                      groups = {not_in_creative_inventory = 1, tube_to_update = 1}
+                       })
+                       table.insert(pipeworks.tubenodes,cname)
+                       for xm = 0, 1 do
+                       for xp = 0, 1 do
+                       for ym = 0, 1 do
+                       for yp = 0, 1 do
+                       for zm = 0, 1 do
+                       for zp = 0, 1 do
+                               local tname = xm..xp..ym..yp..zm..zp
+                               minetest.register_alias(name.."_"..tname, cname)
+                       end
+                       end
+                       end
+                       end
+                       end
+                       end
                end
        end
 end
-end
 
 if REGISTER_COMPATIBILITY then
        minetest.register_abm({