fixed theFox6#24 mobs:fence pathfinding bug

working_villagers/api.lua

@@ -549,7 +549,8 @@ function working_villages.villager:handle_obstacles(ignore_fence,ignore_doors)
     local front_node = minetest.get_node(front_pos)
     above_node = vector.add(above_node,{x=0,y=1,z=0})
     above_node = minetest.get_node(above_node)
-    if minetest.get_item_group(front_node.name, "fence") > 0 and not(ignore_fence) then
+    if --string.find(front_node.name, "mobs:fence") or -- #42
+    (minetest.get_item_group(front_node.name, "fence") > 0 and not(ignore_fence)) then
       self:change_direction_randomly()
     elseif string.find(front_node.name,"doors:door") and not(ignore_doors) then
       local door = doors.get(front_pos)
@@ -562,6 +563,7 @@ function working_villages.villager:handle_obstacles(ignore_fence,ignore_doors)
           door:open()
         end
       end
+    -- TODO trap doors & ladders
     elseif walkable(front_node) --minetest.registered_nodes[front_node.name].walkable
       and not(walkable(above_node)) then --not(minetest.registered_nodes[above_node.name].walkable) then
       if velocity.y == 0 then

working_villagers/jobs/hider.lua

@@ -60,7 +60,7 @@ function hider.walk_in_direction(v,dir)
   v:set_yaw_by_direction(dir)
 
   --if villager is stoped by obstacle, the villager must jump.
-  v:handle_obstacles(true)
+  v:handle_obstacles(true,true)
 end
 
 function get_keys(t)

working_villagers/jobs/thief.lua

@@ -149,7 +149,7 @@ working_villages.register_job("working_villages:job_thief", {
 		--self:handle_job_pos()
 		self:count_timer("thief:search")
 		self:count_timer("thief:change_dir")
-		self:handle_obstacles()
+		--self:handle_obstacles()
 		if self:timer_exceeded("thief:search",20) then
 			thief.step(self)
 		elseif self:timer_exceeded("thief:change_dir",50) then

working_villagers/pathfinder.lua

@@ -47,7 +47,9 @@ local function get_distance_to_neighbor(start_pos, end_pos)
 	end
 end
 local function walkable(node)
-		if string.find(node.name,"doors:") then
+		if string.find(node.name,"doors:")
+		--or string.find(node.name, "mobs:fence") -- #42
+		then
 			return false
 		else
 			if minetest.registered_nodes[node.name]~= nil then
@@ -75,6 +77,9 @@ assert(check_clearance)
 local function get_neighbor_ground_level(pos, jump_height, fall_height)
 	local node = minetest.get_node(pos)
 	local height = 0
+	if string.find(node.name, "mobs:fence") then -- #42
+		return nil
+	end
 	if walkable(node) then
 		repeat
 			height = height + 1