diff options
Diffstat (limited to 'callbuttons.lua')
| -rw-r--r-- | callbuttons.lua | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/callbuttons.lua b/callbuttons.lua index 58cd40d..7e19de6 100644 --- a/callbuttons.lua +++ b/callbuttons.lua @@ -239,3 +239,35 @@ for _,state in ipairs(validstates) do end, }) end + +minetest.register_abm({ + label = "Check call buttons for missing/replaced controllers", + nodenames = {"group:_celevator_callbutton",}, + interval = 15, + chance = 1, + action = function(pos) + local meta = minetest.get_meta(pos) + local carid = meta:get_int("carid") + if not (carid and carid > 0) then return end --Not set up yet + local carinfo = minetest.deserialize(celevator.storage:get_string("car"..carid)) + if not carinfo then + meta:set_string("infotext","Error reading car information!\nPlease remove and replace this node.") + return + end + local iscontroller = (carinfo.controllerpos and celevator.controller.iscontroller(carinfo.controllerpos)) + local isdispatcher = (carinfo.dispatcherpos and celevator.dispatcher.isdispatcher(carinfo.dispatcherpos)) + if not (iscontroller or isdispatcher) then + meta:set_string("infotext","Controller/dispatcher is missing!\nPlease remove and replace this node.") + return + end + local metacarid = 0 + if iscontroller then + metacarid = celevator.get_meta(carinfo.controllerpos):get_int("carid") + elseif isdispatcher then + metacarid = celevator.get_meta(carinfo.dispatcherpos):get_int("carid") + end + if metacarid ~= carid then + meta:set_string("infotext","Controller/dispatcher found but with incorrect ID!\nPlease remove and replace this node.") + end + end, +}) |