NetHandlerPlayClient.java 文件源码

/**
 * Updates which hotbar slot of the player is currently selected
 */
public void handleHeldItemChange(S09PacketHeldItemChange packetIn)
{
    PacketThreadUtil.checkThreadAndEnqueue(packetIn, this, this.gameController);

    if (packetIn.getHeldItemHotbarIndex() >= 0 && packetIn.getHeldItemHotbarIndex() < InventoryPlayer.getHotbarSize())
    {
        this.gameController.thePlayer.inventory.currentItem = packetIn.getHeldItemHotbarIndex();
    }
}