    001package net.minecraft.inventory;
    002
    003import java.util.List;
    004import net.minecraft.item.ItemStack;
    005
    006public interface ICrafting
    007{
    008    void sendContainerAndContentsToPlayer(Container container, List list);
    009
    010    /**
    011     * Sends the contents of an inventory slot to the client-side Container. This doesn't have to match the actual
    012     * contents of that slot. Args: Container, slot number, slot contents
    013     */
    014    void sendSlotContents(Container container, int i, ItemStack itemstack);
    015
    016    /**
    017     * Sends two ints to the client-side Container. Used for furnace burning time, smelting progress, brewing progress,
    018     * and enchanting level. Normally the first int identifies which variable to update, and the second contains the new
    019     * value. Both are truncated to shorts in non-local SMP.
    020     */
    021    void sendProgressBarUpdate(Container container, int i, int j);
    022}