Minigame.java 文件源码

/**
 * Give all the players an item
 * 
 * @param itemstack An {@link ItemStack} to give to each player
 * @param slot The slot number to put the item in
 * @param backup An instance of {@link PlayerConsumer} that says what to do
 *            in case the player can't receive the item (null to just
 *            ignore)
 */
public void giveAll(final ItemStack itemstack, final int slot, final PlayerConsumer backup) {
    applyAll(new PlayerConsumer() {
        @Override
        public void apply(Player player) {
            PlayerInventory inv = player.getInventory();
            if (slot == -1) {
                HashMap<Integer, ItemStack> error = inv.addItem(itemstack);
                if (error != null && !error.isEmpty())
                    backup.apply(player);
            } else {
                ItemStack i = inv.getItem(slot);
                if (i == null)
                    inv.setItem(slot, itemstack);
                else
                    backup.apply(player);
            }
        }
    });
}