ItemListener.java 文件源码

@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onPlayerPickupItem(final PlayerPickupItemEvent event) {
    this.plugin.entering(this.getClass(), "onPlayerPickupItem");
    final Item i = event.getItem();
    if (this.itemMap.containsKey(i)) {
        this.plugin.debug("Item is handled by an Altar");
        final String playerName = event.getPlayer().getName();
        final String awaitedPlayerName = this.itemMap.get(i);
        if (!playerName.equals(awaitedPlayerName)) {
            if (this.plugin.isDebugEnabled()) {
                this.plugin.debug("Not the right player (" + playerName + "), cancel pickup. Awaited '" + awaitedPlayerName + '\'');
            }
            event.setCancelled(true);
        } else {
            this.plugin.debug("Right player, allow pickup");
            this.itemMap.remove(i);
            final Altar altar = this.plugin.getAltars().get(new ChunkCoord(i.getLocation().getChunk()));
            if (altar != null) {
                this.plugin.getItemProvidedToLockedTransition().doTransition(altar);
            }
        }
    }
    this.plugin.exiting(this.getClass(), "onPlayerPickupItem");
}