Pathfinding: Fix for mod security - joining up Jumper library code (WIP)

init.lua

@@ -1,6 +1,30 @@
 -- Advanced NPC mod by Zorman2000
 local path = minetest.get_modpath("advanced_npc")
 
+-- Below code for require is taken and slightly modified
+-- from irc mod by Diego Martinez (kaeza)
+-- https://github.com/minetest-mods/irc
+-- Handle mod security if needed
+-- local ie = minetest.request_insecure_environment()
+-- -- local req_ie = minetest.request_insecure_environment()
+-- -- if req_ie then 
+-- --   ie = req_ie 
+-- -- end
+-- if not ie then
+--   error("The Advanced NPC mod requires access to insecure functions in "..
+--     "order to work.  Please add the Advanced NPC mod to the "..
+--     "secure.trusted_mods setting or disable the mod.")
+-- end
+
+-- -- Modify package path so that it can find the Jumper library files
+-- ie.package.path = 
+--   path .. "/Jumper/?.lua;"..
+--   ie.package.path
+
+-- -- Require the main files from Jumper
+-- Grid = ie.require("jumper.grid")
+-- Pathfinder = ie.require("jumper.pathfinder")
+
 -- Intllib
 local S
 if minetest.get_modpath("intllib") then
@@ -33,6 +57,8 @@ dofile(path .. "/trade/prices.lua")
 dofile(path .. "/actions/actions.lua")
 dofile(path .. "/actions/places.lua")
 dofile(path .. "/actions/pathfinder.lua")
+dofile(path .. "/actions/pathfinding.lua")
+--dofile(path .. "/actions/pathfinder2.lua")
 dofile(path .. "/actions/node_registry.lua")
 dofile(path .. "/random_data.lua")