From 2a2d7f18755845e2c68f872918261f4526d3cafb Mon Sep 17 00:00:00 2001 From: cheapie Date: Sat, 22 Mar 2025 21:55:38 -0500 Subject: Improve robustness against players doing weird unsupported things --- pilantern.lua | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'pilantern.lua') diff --git a/pilantern.lua b/pilantern.lua index 7dda0a5..29f3cf7 100644 --- a/pilantern.lua +++ b/pilantern.lua @@ -578,3 +578,30 @@ minetest.register_abm({ celevator.pi.updatedisplay(pos) end, }) + +minetest.register_abm({ + label = "Check PIs/lanterns for missing/replaced controllers", + nodenames = {"group:_celevator_pi","group:_celevator_lantern"}, + 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 + celevator.pi.settext(pos," --") + meta:set_string("infotext","Error reading car information!\nPlease remove and replace this node.") + return + end + if not (carinfo.controllerpos and celevator.controller.iscontroller(carinfo.controllerpos)) then + celevator.pi.settext(pos," --") + meta:set_string("infotext","Controller is missing!\nPlease remove and replace this node.") + return + end + if celevator.get_meta(carinfo.controllerpos):get_int("carid") ~= carid then + celevator.pi.settext(pos," --") + meta:set_string("infotext","Controller found but with incorrect ID!\nPlease remove and replace this node.") + end + end, +}) -- cgit v1.2.3