Replace the entire line that starts:

if act.target and act.target.prefab and (

With this:


 if act.target and act.target.prefab and (act.target.prefab == 'wall_hay' or act.target.prefab == 'wardrobe' or act.target.prefab == 'winterometer' or act.target.prefab == 'rainometer' or act.target.prefab == 'slow_farmplot' or act.target.prefab == 'fast_farmplot' or act.target.prefab == 'meatrack' or act.target.prefab == 'researchlab' or act.target.prefab == 'researchlab2' or act.target.prefab == 'researchlab3' or act.target.prefab == 'researchlab4' or act.target.prefab == 'wall_stone' or act.target.prefab == 'firesuppressor' or act.target.prefab == 'treasurechest' or act.target.prefab == 'mechprefabs' or act.target.prefab == 'mech_stone' or act.target.prefab == 'mech_stone_item' or act.target.prefab == 'wallgates' or act.target.prefab == 'cookpot' or act.target.prefab == 'locked_mech_wood' or act.target.prefab == 'locked_mech_stone' or act.target.prefab == 'wall_wood' or act.target.prefab == 'tent' or act.target.prefab == 'storeroom') then