--Is wood in pos
function owl_tech.is_wood_in_pos(pos)
   if minetest.get_item_group((minetest.get_node(pos)).name,"tree")>0 then
        return true
   end 
   return false
end
---------------------------------------------
--Is leaves in pos
function owl_tech.is_leaf_in_pos(pos)
    if minetest.get_item_group((minetest.get_node(pos)).name,"leaves")>0 then
         return true
    end 
    return false
end
-------------------------------------------------
--is sapling in pos
function owl_tech.is_sapling(pos)
    if minetest.get_item_group((minetest.get_node(pos)).name,"sapling")>0 then
        return true
   end 
   return false
end
----------------------------------------------
--can plant plant in pos
function owl_tech.can_plant_plant(pos)
    if (minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})).name== "mcl_farming:soil_wet"then
        return true
    end
    return false
end 
----------------------------------------------
--can plant plant in pos
function owl_tech.can_plant_sapling(pos)
    if minetest.get_item_group(minetest.get_node(pos).name,"soil_sapling")>1
    and minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z}).name =="air" then
        return true
    end
    return false
end 
-----------------------------------------------
--prepear for plant sampling
function owl_tech.prepear_for_sapling_plant(pos,distance)
    local meta= minetest.get_meta(pos)
    meta:set_int("distance",distance)
end
----------------------------------------------
--looking for new sapling
function owl_tech.look_for_place_new_sapling(pos)
    local meta= minetest.get_meta(pos)
    local inv = meta:get_inventory()
    local fluid_its = inv:get_stack('sapling', 1)
    for i = (meta:get_int("distance")*-1), meta:get_int("distance"), 1 do--x
        for j = (meta:get_int("distance")*-1), meta:get_int("distance"), 1 do--z
            if owl_tech.can_plant_sapling({x=pos.x+i,y=pos.y,z=pos.z+j}) and fluid_its:get_count()>0 
            and not fluid_its:is_empty()  then
                minetest.place_node({x=pos.x+i,y=pos.y+1,z=pos.z+j}, {name=fluid_its:get_name()})
                local inv=meta:get_inventory() 
                local fluid_its = inv:get_stack('sapling', 1)
                fluid_its:set_count(fluid_its:get_count()-1)
                inv:set_stack('sapling', 1, fluid_its)
                return --  plant 1 plant for each( if plant vore - hase bug)
            end
        end
    end        
end
------------------------------------------------