do
 local oldcomp = component
 _G.component = {}
 for k,v in pairs(oldcomp) do
  component[k] = v
 end
 for c,t in oldcomp.list() do
  component[c:sub(1,8)] = oldcomp.proxy(c)
  component[c] = oldcomp.proxy(c)
  if not component[t] then
   component[t] = oldcomp.proxy(c)
  end
 end
 function component.list(filter,exact)
  local ct = {}
  for k,v in pairs(component) do
   if type(v) == "table" then
    if filter then
     if exact then
      if v.type == filter or v.address == filter then
       ct[v.address] = v.type
      end
     else
      if v.type:find(filter) or v.address:find(filter) then
       ct[v.address] = v.type
      end
     end
    else
     ct[v.address] = v.type
    end
   end
  end
  return function(a,b)
   return next(ct,b)
  end
 end
 function component.proxy(k)
  if type(component[k]) == "table" then
   return component[k]
  end
 end
 function component.type(k)
  if type(component[k]) == "table" then
   return component[k].type
  end
 end
end