Node Connector

local Nodes = workspace:WaitForChild("Nodes")
local Table = Nodes:GetChildren()

function Connect()
    for _,A in ipairs(Table)do
        -- Don't overfill the nodes with neighbors.
        if #A:GetChildren() <= 0 then
            for _,B in ipairs(Table)do
                if B ~= A then
                    -- Make sure the path can be completed.
                    local P = workspace:FindPartOnRay(Ray.new(A.Position, B.Position - A.Position))

                    if P == B then
                        local Neighbor = Instance.new("ObjectValue")
                        Neighbor.Value = B
                        Neighbor.Name = "Neighbor"
                        Neighbor.Parent = A
                    end
                end
            end
        end
    end
end

Connect()