О других улучшения вы можете узнать тут: Улучшения
recipes.xml
<recipe name="scrapIronRampFrame" count="1" scrapable="False" craft_time="2" > <ingredient name="scrapIron" count="1" grid="-1, -1"/> <ingredient name="scrapIron" count="1" grid="-1, 0"/> <ingredient name="scrapIron" count="1" grid="0, 0"/> <ingredient name="scrapIron" count="1" grid="-1, 1"/> <ingredient name="scrapIron" count="1" grid="0, 1"/> <ingredient name="scrapIron" count="1" grid="1, 1"/> </recipe>