Package appeng.api.implementations.menuobjects

Class ItemMenuHost<T extends net.minecraft.world.item.Item>

java.lang.Object

appeng.api.implementations.menuobjects.ItemMenuHost<T>

All Implemented Interfaces:

IUpgradeableObject

public class ItemMenuHost<T extends net.minecraft.world.item.Item>
extends Object
implements IUpgradeableObject

Base interface for an adapter that connects an item stack in a player inventory with a menu that is opened by it.

Constructor Summary

Constructors

Constructor	Description
ItemMenuHost(T item, net.minecraft.world.entity.player.Player player, appeng.menu.locator.ItemMenuHostLocator locator)

Method Summary

Modifier and Type	Method	Description
void	drainPower()	Can only be used with a host that implements IEnergySource only call once per broadcastChanges()
protected boolean	ensureItemStillInSlot()	Ensures that the item this menu was opened from has not changed.
T	getItem()
net.minecraft.world.item.ItemStack	getItemStack()
@Nullable appeng.menu.locator.ItemMenuHostLocator	getLocator()
net.minecraft.world.entity.player.Player	getPlayer()
@Nullable Integer	getPlayerInventorySlot()
protected double	getPowerDrainPerTick()	Get power drain per tick.
final IUpgradeInventory	getUpgrades()	Gets the inventory that contains the upgrade cards for this upgradable object.
boolean	isClientSide()
final boolean	isOutOfPower()
boolean	onBroadcastChanges(net.minecraft.world.inventory.AbstractContainerMenu menu)	Gives the item hosting the GUI a chance to do periodic actions when the menu is being ticked.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface appeng.api.upgrades.IUpgradeableObject

getInstalledUpgrades, isUpgradedWith

Constructor Details

ItemMenuHost

public ItemMenuHost(T item,
 net.minecraft.world.entity.player.Player player,
 appeng.menu.locator.ItemMenuHostLocator locator)

Method Details

getPlayer

public net.minecraft.world.entity.player.Player getPlayer()

Returns:

The player holding the item.

getPlayerInventorySlot

@Nullable
public @Nullable Integer getPlayerInventorySlot()

Returns:

The index of the item hosting the menu in the players inventory. Null if the item is not directly accessible via the inventory.

getLocator

@Nullable
public @Nullable appeng.menu.locator.ItemMenuHostLocator getLocator()

getItem

public T getItem()

getItemStack

public net.minecraft.world.item.ItemStack getItemStack()

Returns:

The item stack hosting the menu. This can change.

isClientSide

public boolean isClientSide()

Returns:

True if this host is on the client-side.

onBroadcastChanges

public boolean onBroadcastChanges(net.minecraft.world.inventory.AbstractContainerMenu menu)

Gives the item hosting the GUI a chance to do periodic actions when the menu is being ticked.

Returns:

False to close the menu.

ensureItemStillInSlot

protected boolean ensureItemStillInSlot()

Ensures that the item this menu was opened from has not changed.

drainPower

public void drainPower()

Can only be used with a host that implements IEnergySource only call once per broadcastChanges()

getPowerDrainPerTick

protected double getPowerDrainPerTick()

Get power drain per tick.

isOutOfPower

public final boolean isOutOfPower()

getUpgrades

public final IUpgradeInventory getUpgrades()

Description copied from interface: IUpgradeableObject

Gets the inventory that contains the upgrade cards for this upgradable object.

Specified by:

getUpgrades in interface IUpgradeableObject