make the craftsman do different recipe shapes

working_villagers/jobs/baker.lua

@@ -12,6 +12,7 @@ local furnaces = {
 local bakables = {
 	fuel_names = {
 		["default:coalblock"] = 99,
+		["default:coal_lump"] = 99,
 		["bucket:bucket_lava"] = 99,
 		["default:lava_source"] = 99,
 		--["default:jungletree"] = 99,

working_villagers/jobs/craftsman.lua

@@ -31,6 +31,10 @@ local recipes = {
 		{"default:mese_crystal", "default:mese_crystal", "default:mese_crystal",},
 		{"default:mese_crystal", "default:mese_crystal", "default:mese_crystal",},
 	},
+	[2] = {
+		{"default:stone", "default:stone",},
+		{"default:stone", "default:stone",},
+	},
 }
 
 function recipe_requires(recipe, item_name, target_x, target_y)
@@ -309,9 +313,17 @@ function working_villages.villager:handle_craft_table(craft_table_pos, take_func
 		elseif CRAFT_TABLE_TYPE == "crafting_bench" then
 			list_name = "rec"
 		else assert(false) end
-		for x=1,3,1 do -- 3 x 3 = 9
-			for y=1,3,1 do
+		local recipe = recipes[iteration]
+		local nx     = #recipe
+		--local xy     = 0
+		--for x=1,3,1 do -- 3 x 3 = 9
+		for x=1,nx,1 do -- 3 x 3 = 9
+			local row = recipe[x]
+			local ny  = #row
+			--for y=1,3,1 do
+			for y=1,ny,1 do
 				local xy = 3*(x-1)+y
+				--xy    = xy    + 1
 				index = index + 1
 				my_data.operations[index]   = {
 					list      = list_name,

working_villagers/jobs/guard.lua

@@ -79,6 +79,7 @@ working_villages.register_job("working_villages:job_guard", {
 			--TODO: walk randomly
 			self:count_timer("guard:change_dir")
 			if self:timer_exceeded("guard:change_dir",50) then
+				self:handle_obstacles(true)
 				self:change_direction_randomly()
 			end
 		end

working_villagers/pathfinder.lua

@@ -103,6 +103,8 @@ local function get_neighbor_ground_level(pos, jump_height, fall_height)
 	end
 end
 
+-- TODO need to check for impassable entities
+
 local function get_neighbors(current_pos, entity_height, entity_jump_height, entity_fear_height)
 	local neighbors = {}
 	local neighbors_index = 1