diff --git a/hud.lua b/hud.lua index d7eea0d..620a13d 100644 --- a/hud.lua +++ b/hud.lua @@ -5,29 +5,32 @@ areas.hud = {} minetest.register_globalstep(function(dtime) for _, player in pairs(minetest.get_connected_players()) do local name = player:get_player_name() - local pos = vector.round(player:getpos()) - local owners = areas:getNodeOwners(pos) - local ownerString = table.concat(owners, ", ") - if not areas.hud[name] then - areas.hud[name] = {} - areas.hud[name].ownersId = player:hud_add({ - hud_elem_type = "text", - name = "AreaOwners", - number = 0xFFFFFF, - position = {x=0, y=1}, - offset = {x=5, y=-40}, - direction = 0, - text = "Area owners: "..ownerString, - scale = {x=200, y=40}, - alignment = {x=1, y=1}, - }) - areas.hud[name].oldOwners = ownerString - return - end - if areas.hud[name].oldOwners ~= ownerString then - player:hud_change(areas.hud[name].ownersId, "text", - "Area owners: "..ownerString) - areas.hud[name].oldOwners = ownerString + local pos = player:getpos() + if pos then + pos = vector.round(pos) + local owners = areas:getNodeOwners(pos) + local ownerString = table.concat(owners, ", ") + if not areas.hud[name] then + areas.hud[name] = {} + areas.hud[name].ownersId = player:hud_add({ + hud_elem_type = "text", + name = "AreaOwners", + number = 0xFFFFFF, + position = {x=0, y=1}, + offset = {x=5, y=-40}, + direction = 0, + text = "Area owners: "..ownerString, + scale = {x=200, y=40}, + alignment = {x=1, y=1}, + }) + areas.hud[name].oldOwners = ownerString + return + end + if areas.hud[name].oldOwners ~= ownerString then + player:hud_change(areas.hud[name].ownersId, "text", + "Area owners: "..ownerString) + areas.hud[name].oldOwners = ownerString + end end end end)