materialcheckerandbuilder:
        type: procedure
        script:

            - narrate "Successfully ran script"
            - define localone <l@9,4,-9,newworld>

            - narrate "<def[localone]>"
            - repeat 10:
                - define x <def[value].sub[1]>
                    - repeat 10:
                    - define z <def[value].sub[1]>
                    - define localone <location[<def[x]>,4,<def[z]>,newworld]>
                    - choose <def[localone].material>:
                        - case m@white_wool:
                            - run builder def:<location[<def[x].mul[10]>,4,<def[z].mul[10]>,newworld].add[0,0,112]>
                        - case m@red_wool:
                            - run makeredbuilding def:<location[<def[x].mul[10]>,4,<def[z].mul[10]>,newworld].add[0,0,112]>
                        - default:
                            - narrate "air"