teleporters = {} local register = function(pos) local meta = minetest.env:get_meta(pos) local RID = meta:get_int("RID") if teleporters[RID] == nil then table.insert(teleporters, pos) meta:set_int("RID", #teleporters) end end local teleport_nearest = function(pos) local MAX_DISTANCE = 8 -- Search the nearest player local nearest = nil local min_distance = math.huge local players = minetest.get_connected_players() for index, player in pairs(players) do local distance = vector.distance(pos, player:getpos()) if distance < min_distance then min_distance = distance nearest = player end end -- Search other teleporter and teleport if not minetest.registered_nodes["moremesecons_teleporter:teleporter"] then return end for i = 1, #teleporters do if minetest.get_node(teleporters[i]).name == "moremesecons_teleporter:teleporter" then if teleporters[i].y == pos.y and teleporters[i].x == pos.x and teleporters[i].z ~= pos.z then nearest:setpos({x=teleporters[i].x, y=teleporters[i].y+1, z=teleporters[i].z}) minetest.log("action", "Player "..nearest:get_player_name().." was teleport with a MoreMesecons Teleporter.") return elseif teleporters[i].z == pos.z and teleporters[i].x == pos.x and teleporters[i].y ~= pos.y then nearest:setpos({x=teleporters[i].x, y=teleporters[i].y+1, z=teleporters[i].z}) minetest.log("action", "Player "..nearest:get_player_name().." was teleport with a MoreMesecons Teleporter.") return elseif teleporters[i].z == pos.z and teleporters[i].y == pos.y and teleporters[i].x ~= pos.x then nearest:setpos({x=teleporters[i].x, y=teleporters[i].y+1, z=teleporters[i].z}) minetest.log("action", "Player "..nearest:get_player_name().." was teleport with a MoreMesecons Teleporter.") return end end end end minetest.register_craft({ output = "moremesecons_teleporter:teleporter 2", recipe = {{"default:diamond","default:stick","default:mese"}} }) minetest.register_node("moremesecons_teleporter:teleporter", { tiles = {"teleporter.png"}, paramtype = "light", walkable = true, groups = {cracky=3}, description="Teleporter", mesecons = {effector = { state = mesecon.state.off, action_on = teleport_nearest }}, sounds = default.node_sound_stone_defaults(), on_construct = function(pos) register(pos) end }) minetest.register_abm({ nodenames = {"moremesecons_teleporter:teleporter"}, interval=1, chance=1, action = function(pos) register(pos) end })