package buildcraft.api.robots; import net.minecraft.client.renderer.texture.TextureManager; import net.minecraft.item.ItemStack; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; public interface IRobotOverlayItem { boolean isValidRobotOverlay(ItemStack stack); @SideOnly(Side.CLIENT) void renderRobotOverlay(ItemStack stack, TextureManager textureManager); }