local mobsclose = 0

for _, obj in ipairs(minetest.get_objects_inside_radius(mobpos, 10)) do
if not obj:is_player() then
mobsclose = mobsclose + 1

if mobsclose >= 4 then
if obj:get_luaentity() then

local mobhp = obj:get_luaentity().health
local mobmhp = obj:get_luaentity().hp_max

if mobhp and modmhp then
if mobhp == mobmhp then
obj:remove()
end
end
end --- IF OBJ IS ENTITY END
end --- IF MORE THAN 3 MOBS CLOSE TO PLAYER END
end --- IF OBJECT NO PLAYER END
end --- LOOP END