Added the resizer

blocks/cable.lua

@@ -458,3 +458,13 @@ function logikraft.disconnectInCable(name,a)
     table.sort(conns)
     return table.getkey1(logikraft.cablesconn,conns)
 end
+
+function logikraft.resizeInCable(name,a)
+    local conns = table.copy(logikraft.cablesconn[name])
+    local cindex = logikraft.cablesnbconn[name][a]
+    
+    conns[cindex] = (conns[cindex] >= 16) and (conns[cindex] - 16) or (conns[cindex] + 16)
+
+    table.sort(conns)
+    return table.getkey1(logikraft.cablesconn,conns)
+end

items.lua

@@ -112,3 +112,20 @@ minetest.register_craftitem("logikraft:unlinker", {
         return itemstack
     end
 })
+minetest.register_craftitem("logikraft:resizer", {
+    description = "The Resizer",
+    inventory_image = "resizer.png",
+    on_place = function(itemstack, user, pointed_thing)
+        local node = minetest.get_node(pointed_thing.under)
+        if not string.startsWith(node.name,"logikraft:cable_")
+        then return itemstack
+        end
+
+        local index = logikraft.lookingAtNbIndex(user,pointed_thing.under)
+
+        local new = logikraft.resizeInCable(string.without(node.name,"logikraft:cable_"),index)
+        minetest.swap_node(pointed_thing.under, {name = "logikraft:cable_" .. new})
+        
+        return itemstack
+    end
+})