package gregtech.common.blocks; import net.minecraft.block.material.MapColor; import net.minecraft.block.material.Material; public class GT_Material_Machines extends Material { public GT_Material_Machines() { super(MapColor.ironColor); setRequiresTool(); setImmovableMobility(); setAdventureModeExempt(); } @Override public boolean isOpaque() { return true; } }