print("Loading structures!")
GMS = GMS or {}
GMS.Structures = GMS.Structures or {}
GMS.UniqueStructures = {}

function registerStructure(tbl)
  assert(tbl.Name != nil, "Structure's name is nil!")
  GMS.Structures[tbl.Name] = tbl
end

concommand.Add("gms_spawnstructure",function(ply,cmd,args)
  if !ply:IsDeveloper() then return end
  assert(args[1] != "","Failed to find structure name")
  assert(GMS.Structures[args[1]] != nil, "Structure \"" .. args[1] .. "\" does not exist!")

  local tr = ply:GetEyeTrace()
  local e = ents.Create("gms_generic_structure")

  local tbl = GMS.Structures[args[1]]
  if tbl.uniquedata then
    tbl = table.Copy(tbl)
    GMS.UniqueStructures[e:EntIndex()] = tbl
  end

  for k,v in pairs(tbl) do
    print("Setting " .. k .. " to")
    print(v)
    e[k] = v
  end
  e:Spawn()
  e:SetPos(tr.HitPos)
  SPropProtection.PlayerMakePropOwner( ply, e )
  --e:SetNWString("Owner",ply:Nick())
end)