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authorLinus Jahn <lnj@kaidan.im>2020-08-18 22:17:20 +0200
committerorwell96 <orwell@bleipb.de>2020-09-01 15:20:15 +0200
commit00be2b5b5fc75de16c178d503ed557e5ddf28c2a (patch)
tree6a86c5b0f60eafe69db3fc1bcc5e56969f264eb3 /advtrains_interlocking/database.lua
parente4ccf8ffce10660ebf367517b12f9858fc572917 (diff)
tcb: Fix crash when player is nil
Diffstat (limited to 'advtrains_interlocking/database.lua')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2026-11-02 03:09:37 +0000
l kwa">end function atlatc.pcnaming.save() return atlatc.pcnaming.name_map end function atlatc.pcnaming.resolve_pos(posorname) if type(posorname)=="table" then return posorname end return atlatc.pcnaming.name_map[posorname] end minetest.register_craftitem("advtrains_luaautomation:pcnaming",{ description = attrans("Passive Component Naming Tool\n\nRight-click to name a passive component."), groups = {cracky=1}, -- key=name, value=rating; rating=1..3. inventory_image = "atlatc_pcnaming.png", wield_image = "atlatc_pcnaming.png", stack_max = 1, on_place = function(itemstack, placer, pointed_thing) local pname = placer:get_player_name() if not pname then return end if not minetest.check_player_privs(pname, {atlatc=true}) then minetest.chat_send_player(pname, "Missing privilege: atlatc") return end if pointed_thing.type=="node" then local pos=pointed_thing.under if advtrains.is_protected(pos, pname) then minetest.record_protection_violation(pos, pname) return end local node=minetest.get_node(pos) local ndef=minetest.registered_nodes[node.name] if ndef then if ndef.luaautomation then --look if this one already has a name local pn="" for name, npos in pairs(atlatc.pcnaming.name_map) do if vector.equals(npos, pos) then pn=name end end minetest.show_formspec(pname, "atlatc_naming_"..minetest.pos_to_string(pos), "field[pn;Set name of component (empty to clear);"..pn.."]") end end end end, }) minetest.register_on_player_receive_fields(function(player, formname, fields) local pts=string.match(formname, "^atlatc_naming_(.+)") if pts then local pos=minetest.string_to_pos(pts) if fields.pn then --first remove all occurences for name, npos in pairs(atlatc.pcnaming.name_map) do if vector.equals(npos, pos) then atlatc.pcnaming.name_map[name]=nil end end if fields.pn~="" then atlatc.pcnaming.name_map[fields.pn]=pos end end end end)