net.minecraft.tileentity

Class TileEntityHopper

java.lang.Object

net.minecraft.tileentity.TileEntity

net.minecraft.tileentity.TileEntityLockable

net.minecraft.tileentity.TileEntityHopper

All Implemented Interfaces:

IInventory, IHopper, ITickable, IInteractionObject, ILockableContainer, IWorldNameable

public class TileEntityHopper
extends TileEntityLockable
implements IHopper, ITickable

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	customName
private ItemStack[]	inventory
private int	transferCooldown

Fields inherited from class net.minecraft.tileentity.TileEntity

blockType, pos, tileEntityInvalid, worldObj

Constructor Summary

Constructors

Constructor and Description
TileEntityHopper()

Method Summary

Modifier and Type	Method and Description
private static boolean	canCombine(ItemStack stack1, ItemStack stack2)
private static boolean	canExtractItemFromSlot(IInventory inventoryIn, ItemStack stack, int index, EnumFacing side) Can this hopper extract the specified item from the specified slot on the specified side?
private static boolean	canInsertItemInSlot(IInventory inventoryIn, ItemStack stack, int index, EnumFacing side) Can this hopper insert the specified item from the specified slot on the specified side?
static boolean	captureDroppedItems(IHopper p_145891_0_)
void	clear()
void	closeInventory(EntityPlayer player)
Container	createContainer(InventoryPlayer playerInventory, EntityPlayer playerIn)
ItemStack	decrStackSize(int index, int count) Removes up to a specified number of items from an inventory slot and returns them in a new stack.
static java.util.List<EntityItem>	func_181556_a(World p_181556_0_, double p_181556_1_, double p_181556_3_, double p_181556_5_)
int	getField(int id)
int	getFieldCount()
java.lang.String	getGuiID()
static IInventory	getHopperInventory(IHopper hopper) Returns the IInventory for the specified hopper
static IInventory	getInventoryAtPosition(World worldIn, double x, double y, double z) Returns the IInventory (if applicable) of the TileEntity at the specified position
private IInventory	getInventoryForHopperTransfer() Returns the IInventory that this hopper is pointing into
int	getInventoryStackLimit() Returns the maximum stack size for a inventory slot.
java.lang.String	getName() Gets the name of this command sender (usually username, but possibly "Rcon")
int	getSizeInventory() Returns the number of slots in the inventory.
ItemStack	getStackInSlot(int index) Returns the stack in the given slot.
double	getXPos() Gets the world X position for this hopper entity.
double	getYPos() Gets the world Y position for this hopper entity.
double	getZPos() Gets the world Z position for this hopper entity.
boolean	hasCustomName() Returns true if this thing is named
private static ItemStack	insertStack(IInventory inventoryIn, ItemStack stack, int index, EnumFacing side) Insert the specified stack to the specified inventory and return any leftover items
private boolean	isEmpty()
private boolean	isFull()
private static boolean	isInventoryEmpty(IInventory inventoryIn, EnumFacing side) Returns false if the specified IInventory contains any items
private boolean	isInventoryFull(IInventory inventoryIn, EnumFacing side) Returns false if the inventory has any room to place items in
boolean	isItemValidForSlot(int index, ItemStack stack) Returns true if automation is allowed to insert the given stack (ignoring stack size) into the given slot.
boolean	isOnTransferCooldown()
boolean	isUseableByPlayer(EntityPlayer player) Do not make give this method the name canInteractWith because it clashes with Container
void	markDirty() For tile entities, ensures the chunk containing the tile entity is saved to disk later - the game won't think it hasn't changed and skip it.
boolean	mayTransfer()
void	openInventory(EntityPlayer player)
private static boolean	pullItemFromSlot(IHopper hopper, IInventory inventoryIn, int index, EnumFacing direction) Pulls from the specified slot in the inventory and places in any available slot in the hopper.
static boolean	putDropInInventoryAllSlots(IInventory p_145898_0_, EntityItem itemIn) Attempts to place the passed EntityItem's stack into the inventory using as many slots as possible.
static ItemStack	putStackInInventoryAllSlots(IInventory inventoryIn, ItemStack stack, EnumFacing side) Attempts to place the passed stack in the inventory, using as many slots as required.
void	readFromNBT(NBTTagCompound compound)
ItemStack	removeStackFromSlot(int index) Removes a stack from the given slot and returns it.
void	setCustomName(java.lang.String customNameIn)
void	setField(int id, int value)
void	setInventorySlotContents(int index, ItemStack stack) Sets the given item stack to the specified slot in the inventory (can be crafting or armor sections).
void	setTransferCooldown(int ticks)
private boolean	transferItemsOut()
void	update() Like the old updateEntity(), except more generic.
boolean	updateHopper()
void	writeToNBT(NBTTagCompound compound)

Methods inherited from class net.minecraft.tileentity.TileEntityLockable

getDisplayName, getLockCode, isLocked, setLockCode

Methods inherited from class net.minecraft.tileentity.TileEntity

addInfoToCrashReport, createAndLoadEntity, func_183000_F, getBlockMetadata, getBlockType, getDescriptionPacket, getDistanceSq, getMaxRenderDistanceSquared, getPos, getWorld, hasWorldObj, invalidate, isInvalid, receiveClientEvent, setPos, setWorldObj, updateContainingBlockInfo, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.tileentity.IHopper

getWorld

Methods inherited from interface net.minecraft.world.IWorldNameable

getDisplayName

Field Detail

inventory

private ItemStack[] inventory

customName

private java.lang.String customName

transferCooldown

private int transferCooldown

Constructor Detail

TileEntityHopper

public TileEntityHopper()

Method Detail

readFromNBT

public void readFromNBT(NBTTagCompound compound)

Overrides:

readFromNBT in class TileEntityLockable

writeToNBT

public void writeToNBT(NBTTagCompound compound)

Overrides:

writeToNBT in class TileEntityLockable

markDirty

public void markDirty()

For tile entities, ensures the chunk containing the tile entity is saved to disk later - the game won't think it hasn't changed and skip it.

Specified by:

markDirty in interface IInventory

Overrides:

markDirty in class TileEntity

getSizeInventory

public int getSizeInventory()

Returns the number of slots in the inventory.

Specified by:

getSizeInventory in interface IInventory

getStackInSlot

public ItemStack getStackInSlot(int index)

Returns the stack in the given slot.

Specified by:

getStackInSlot in interface IInventory

decrStackSize

public ItemStack decrStackSize(int index,
                               int count)

Removes up to a specified number of items from an inventory slot and returns them in a new stack.

Specified by:

decrStackSize in interface IInventory

removeStackFromSlot

public ItemStack removeStackFromSlot(int index)

Removes a stack from the given slot and returns it.

Specified by:

removeStackFromSlot in interface IInventory

setInventorySlotContents

public void setInventorySlotContents(int index,
                                     ItemStack stack)

Sets the given item stack to the specified slot in the inventory (can be crafting or armor sections).

Specified by:

setInventorySlotContents in interface IInventory

getName

public java.lang.String getName()

Gets the name of this command sender (usually username, but possibly "Rcon")

Specified by:

getName in interface IWorldNameable

hasCustomName

public boolean hasCustomName()

Returns true if this thing is named

Specified by:

hasCustomName in interface IWorldNameable

setCustomName

public void setCustomName(java.lang.String customNameIn)

getInventoryStackLimit

public int getInventoryStackLimit()

Returns the maximum stack size for a inventory slot. Seems to always be 64, possibly will be extended.

Specified by:

getInventoryStackLimit in interface IInventory

isUseableByPlayer

public boolean isUseableByPlayer(EntityPlayer player)

Do not make give this method the name canInteractWith because it clashes with Container

Specified by:

isUseableByPlayer in interface IInventory

openInventory

public void openInventory(EntityPlayer player)

Specified by:

openInventory in interface IInventory

closeInventory

public void closeInventory(EntityPlayer player)

Specified by:

closeInventory in interface IInventory

isItemValidForSlot

public boolean isItemValidForSlot(int index,
                                  ItemStack stack)

Returns true if automation is allowed to insert the given stack (ignoring stack size) into the given slot.

Specified by:

isItemValidForSlot in interface IInventory

update

public void update()

Like the old updateEntity(), except more generic.

Specified by:

update in interface ITickable

updateHopper

public boolean updateHopper()

isEmpty

private boolean isEmpty()

isFull

private boolean isFull()

transferItemsOut

private boolean transferItemsOut()

isInventoryFull

private boolean isInventoryFull(IInventory inventoryIn,
                                EnumFacing side)

Returns false if the inventory has any room to place items in

isInventoryEmpty

private static boolean isInventoryEmpty(IInventory inventoryIn,
                                        EnumFacing side)

Returns false if the specified IInventory contains any items

captureDroppedItems

public static boolean captureDroppedItems(IHopper p_145891_0_)

pullItemFromSlot

private static boolean pullItemFromSlot(IHopper hopper,
                                        IInventory inventoryIn,
                                        int index,
                                        EnumFacing direction)

Pulls from the specified slot in the inventory and places in any available slot in the hopper. Returns true if the entire stack was moved

putDropInInventoryAllSlots

public static boolean putDropInInventoryAllSlots(IInventory p_145898_0_,
                                                 EntityItem itemIn)

Attempts to place the passed EntityItem's stack into the inventory using as many slots as possible. Returns false if the stackSize of the drop was not depleted.

putStackInInventoryAllSlots

public static ItemStack putStackInInventoryAllSlots(IInventory inventoryIn,
                                                    ItemStack stack,
                                                    EnumFacing side)

Attempts to place the passed stack in the inventory, using as many slots as required. Returns leftover items

canInsertItemInSlot

private static boolean canInsertItemInSlot(IInventory inventoryIn,
                                           ItemStack stack,
                                           int index,
                                           EnumFacing side)

Can this hopper insert the specified item from the specified slot on the specified side?

canExtractItemFromSlot

private static boolean canExtractItemFromSlot(IInventory inventoryIn,
                                              ItemStack stack,
                                              int index,
                                              EnumFacing side)

Can this hopper extract the specified item from the specified slot on the specified side?

insertStack

private static ItemStack insertStack(IInventory inventoryIn,
                                     ItemStack stack,
                                     int index,
                                     EnumFacing side)

Insert the specified stack to the specified inventory and return any leftover items

getInventoryForHopperTransfer

private IInventory getInventoryForHopperTransfer()

Returns the IInventory that this hopper is pointing into

getHopperInventory

public static IInventory getHopperInventory(IHopper hopper)

Returns the IInventory for the specified hopper

func_181556_a

public static java.util.List<EntityItem> func_181556_a(World p_181556_0_,
                                                       double p_181556_1_,
                                                       double p_181556_3_,
                                                       double p_181556_5_)

getInventoryAtPosition

public static IInventory getInventoryAtPosition(World worldIn,
                                                double x,
                                                double y,
                                                double z)

Returns the IInventory (if applicable) of the TileEntity at the specified position

canCombine

private static boolean canCombine(ItemStack stack1,
                                  ItemStack stack2)

getXPos

public double getXPos()

Gets the world X position for this hopper entity.

Specified by:

getXPos in interface IHopper

getYPos

public double getYPos()

Gets the world Y position for this hopper entity.

Specified by:

getYPos in interface IHopper

getZPos

public double getZPos()

Gets the world Z position for this hopper entity.

Specified by:

getZPos in interface IHopper

setTransferCooldown

public void setTransferCooldown(int ticks)

isOnTransferCooldown

public boolean isOnTransferCooldown()

mayTransfer

public boolean mayTransfer()

getGuiID

public java.lang.String getGuiID()

Specified by:

getGuiID in interface IInteractionObject

createContainer

public Container createContainer(InventoryPlayer playerInventory,
                                 EntityPlayer playerIn)

Specified by:

createContainer in interface IInteractionObject

getField

public int getField(int id)

Specified by:

getField in interface IInventory

setField

public void setField(int id,
                     int value)

Specified by:

setField in interface IInventory

getFieldCount

public int getFieldCount()

Specified by:

getFieldCount in interface IInventory

clear

public void clear()

Specified by:

clear in interface IInventory