Package net.minecraft.screen

Class ScreenHandler

java.lang.Object
net.minecraft.screen.ScreenHandler
Direct Known Subclasses:
AbstractRecipeScreenHandler, BeaconScreenHandler, BrewingStandScreenHandler, CartographyTableScreenHandler, CreativeInventoryScreen.CreativeScreenHandler, EnchantmentScreenHandler, ForgingScreenHandler, Generic3x3ContainerScreenHandler, GenericContainerScreenHandler, GrindstoneScreenHandler, HopperScreenHandler, HorseScreenHandler, LecternScreenHandler, LoomScreenHandler, MerchantScreenHandler, ShulkerBoxScreenHandler, StonecutterScreenHandler
public abstract class ScreenHandler
extends Object
Mappings:
Namespace Name
official bjr
intermediary net/minecraft/class_1703
named net/minecraft/screen/ScreenHandler

  • Field Details

    • trackedStacks

      private final DefaultedList<ItemStack> trackedStacks
      A list of item stacks that is used for tracking changes in sendContentUpdates().
      Mappings:
      Namespace Name Mixin selector
      official c Lbjr;c:Lgj;
      intermediary field_7764 Lnet/minecraft/class_1703;field_7764:Lnet/minecraft/class_2371;
      named trackedStacks Lnet/minecraft/screen/ScreenHandler;trackedStacks:Lnet/minecraft/util/collection/DefaultedList;

    • slots

      public final DefaultedList<Slot> slots
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a:Lgj;
      intermediary field_7761 Lnet/minecraft/class_1703;field_7761:Lnet/minecraft/class_2371;
      named slots Lnet/minecraft/screen/ScreenHandler;slots:Lnet/minecraft/util/collection/DefaultedList;

    • properties

      private final List<Property> properties
      Mappings:
      Namespace Name Mixin selector
      official d Lbjr;d:Ljava/util/List;
      intermediary field_17285 Lnet/minecraft/class_1703;field_17285:Ljava/util/List;
      named properties Lnet/minecraft/screen/ScreenHandler;properties:Ljava/util/List;

    • type

      @Nullable private final ScreenHandlerType<?> type
      Mappings:
      Namespace Name Mixin selector
      official e Lbjr;e:Lbku;
      intermediary field_17493 Lnet/minecraft/class_1703;field_17493:Lnet/minecraft/class_3917;
      named type Lnet/minecraft/screen/ScreenHandler;type:Lnet/minecraft/screen/ScreenHandlerType;

    • syncId

      public final int syncId
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b:I
      intermediary field_7763 Lnet/minecraft/class_1703;field_7763:I
      named syncId Lnet/minecraft/screen/ScreenHandler;syncId:I

    • actionId

      @Environment(CLIENT) private short actionId
      Mappings:
      Namespace Name Mixin selector
      official f Lbjr;f:S
      intermediary field_7758 Lnet/minecraft/class_1703;field_7758:S
      named actionId Lnet/minecraft/screen/ScreenHandler;actionId:S

    • quickCraftButton

      private int quickCraftButton
      Mappings:
      Namespace Name Mixin selector
      official g Lbjr;g:I
      intermediary field_7762 Lnet/minecraft/class_1703;field_7762:I
      named quickCraftButton Lnet/minecraft/screen/ScreenHandler;quickCraftButton:I

    • quickCraftStage

      private int quickCraftStage
      Mappings:
      Namespace Name Mixin selector
      official h Lbjr;h:I
      intermediary field_7759 Lnet/minecraft/class_1703;field_7759:I
      named quickCraftStage Lnet/minecraft/screen/ScreenHandler;quickCraftStage:I

    • quickCraftSlots

      private final Set<Slot> quickCraftSlots
      Mappings:
      Namespace Name Mixin selector
      official i Lbjr;i:Ljava/util/Set;
      intermediary field_7757 Lnet/minecraft/class_1703;field_7757:Ljava/util/Set;
      named quickCraftSlots Lnet/minecraft/screen/ScreenHandler;quickCraftSlots:Ljava/util/Set;

    • listeners

      private final List<ScreenHandlerListener> listeners
      Mappings:
      Namespace Name Mixin selector
      official j Lbjr;j:Ljava/util/List;
      intermediary field_7765 Lnet/minecraft/class_1703;field_7765:Ljava/util/List;
      named listeners Lnet/minecraft/screen/ScreenHandler;listeners:Ljava/util/List;

    • restrictedPlayers

      private final Set<PlayerEntity> restrictedPlayers
      Mappings:
      Namespace Name Mixin selector
      official k Lbjr;k:Ljava/util/Set;
      intermediary field_7760 Lnet/minecraft/class_1703;field_7760:Ljava/util/Set;
      named restrictedPlayers Lnet/minecraft/screen/ScreenHandler;restrictedPlayers:Ljava/util/Set;

  • Constructor Details

    • ScreenHandler

      protected ScreenHandler​(@Nullable ScreenHandlerType<?> type, int syncId)
      Mappings:
      Namespace Name Mixin selector
      official <init> Lbjr;<init>(Lbku;I)V
      intermediary <init> Lnet/minecraft/class_1703;<init>(Lnet/minecraft/class_3917;I)V
      named <init> Lnet/minecraft/screen/ScreenHandler;<init>(Lnet/minecraft/screen/ScreenHandlerType;I)V

  • Method Details

    • canUse

      protected static boolean canUse​(ScreenHandlerContext context, PlayerEntity player, Block block)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbkc;Lbhl;Lbwu;)Z
      intermediary method_17695 Lnet/minecraft/class_1703;method_17695(Lnet/minecraft/class_3914;Lnet/minecraft/class_1657;Lnet/minecraft/class_2248;)Z
      named canUse Lnet/minecraft/screen/ScreenHandler;canUse(Lnet/minecraft/screen/ScreenHandlerContext;Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/block/Block;)Z

    • getType

      public ScreenHandlerType<?> getType()
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a()Lbku;
      intermediary method_17358 Lnet/minecraft/class_1703;method_17358()Lnet/minecraft/class_3917;
      named getType Lnet/minecraft/screen/ScreenHandler;getType()Lnet/minecraft/screen/ScreenHandlerType;

    • checkSize

      protected static void checkSize​(Inventory inventory, int expectedSize)
      Checks that the size of the provided inventory is at least as large as the expectedSize.
      Throws:
      IllegalArgumentException - if the inventory size is smaller than expectedSize
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lapj;I)V
      intermediary method_17359 Lnet/minecraft/class_1703;method_17359(Lnet/minecraft/class_1263;I)V
      named checkSize Lnet/minecraft/screen/ScreenHandler;checkSize(Lnet/minecraft/inventory/Inventory;I)V

    • checkDataCount

      protected static void checkDataCount​(PropertyDelegate data, int expectedCount)
      Checks that the size of the data is at least as large as the expectedCount.
      Throws:
      IllegalArgumentException - if the data has a smaller size than expectedCount
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbkb;I)V
      intermediary method_17361 Lnet/minecraft/class_1703;method_17361(Lnet/minecraft/class_3913;I)V
      named checkDataCount Lnet/minecraft/screen/ScreenHandler;checkDataCount(Lnet/minecraft/screen/PropertyDelegate;I)V

    • addSlot

      protected Slot addSlot​(Slot slot)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lblh;)Lblh;
      intermediary method_7621 Lnet/minecraft/class_1703;method_7621(Lnet/minecraft/class_1735;)Lnet/minecraft/class_1735;
      named addSlot Lnet/minecraft/screen/ScreenHandler;addSlot(Lnet/minecraft/screen/slot/Slot;)Lnet/minecraft/screen/slot/Slot;

    • addProperty

      protected Property addProperty​(Property property)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbkg;)Lbkg;
      intermediary method_17362 Lnet/minecraft/class_1703;method_17362(Lnet/minecraft/class_3915;)Lnet/minecraft/class_3915;
      named addProperty Lnet/minecraft/screen/ScreenHandler;addProperty(Lnet/minecraft/screen/Property;)Lnet/minecraft/screen/Property;

    • addProperties

      protected void addProperties​(PropertyDelegate propertyDelegate)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbkb;)V
      intermediary method_17360 Lnet/minecraft/class_1703;method_17360(Lnet/minecraft/class_3913;)V
      named addProperties Lnet/minecraft/screen/ScreenHandler;addProperties(Lnet/minecraft/screen/PropertyDelegate;)V

    • addListener

      public void addListener​(ScreenHandlerListener listener)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbkd;)V
      intermediary method_7596 Lnet/minecraft/class_1703;method_7596(Lnet/minecraft/class_1712;)V
      named addListener Lnet/minecraft/screen/ScreenHandler;addListener(Lnet/minecraft/screen/ScreenHandlerListener;)V

    • removeListener

      @Environment(CLIENT) public void removeListener​(ScreenHandlerListener listener)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(Lbkd;)V
      intermediary method_7603 Lnet/minecraft/class_1703;method_7603(Lnet/minecraft/class_1712;)V
      named removeListener Lnet/minecraft/screen/ScreenHandler;removeListener(Lnet/minecraft/screen/ScreenHandlerListener;)V

    • getStacks

      public DefaultedList<ItemStack> getStacks()
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b()Lgj;
      intermediary method_7602 Lnet/minecraft/class_1703;method_7602()Lnet/minecraft/class_2371;
      named getStacks Lnet/minecraft/screen/ScreenHandler;getStacks()Lnet/minecraft/util/collection/DefaultedList;

    • sendContentUpdates

      public void sendContentUpdates()
      Sends updates to listeners if any properties or slot stacks have changed.
      Mappings:
      Namespace Name Mixin selector
      official c Lbjr;c()V
      intermediary method_7623 Lnet/minecraft/class_1703;method_7623()V
      named sendContentUpdates Lnet/minecraft/screen/ScreenHandler;sendContentUpdates()V

    • onButtonClick

      public boolean onButtonClick​(PlayerEntity player, int id)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbhl;I)Z
      intermediary method_7604 Lnet/minecraft/class_1703;method_7604(Lnet/minecraft/class_1657;I)Z
      named onButtonClick Lnet/minecraft/screen/ScreenHandler;onButtonClick(Lnet/minecraft/entity/player/PlayerEntity;I)Z

    • getSlot

      public Slot getSlot​(int index)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(I)Lblh;
      intermediary method_7611 Lnet/minecraft/class_1703;method_7611(I)Lnet/minecraft/class_1735;
      named getSlot Lnet/minecraft/screen/ScreenHandler;getSlot(I)Lnet/minecraft/screen/slot/Slot;

    • transferSlot

      public ItemStack transferSlot​(PlayerEntity player, int index)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(Lbhl;I)Lbnv;
      intermediary method_7601 Lnet/minecraft/class_1703;method_7601(Lnet/minecraft/class_1657;I)Lnet/minecraft/class_1799;
      named transferSlot Lnet/minecraft/screen/ScreenHandler;transferSlot(Lnet/minecraft/entity/player/PlayerEntity;I)Lnet/minecraft/item/ItemStack;

    • onSlotClick

      public ItemStack onSlotClick​(int slotIndex, int clickData, SlotActionType actionType, PlayerEntity player)
      Performs a slot click. This can behave in many different ways depending mainly on the action type.
      Parameters:
      actionType - The type of slot click. Check the docs for each SlotActionType value for details
      Returns:
      The stack that was clicked on before anything changed, used mostly for verifying that the client and server are in sync
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(IILbka;Lbhl;)Lbnv;
      intermediary method_7593 Lnet/minecraft/class_1703;method_7593(IILnet/minecraft/class_1713;Lnet/minecraft/class_1657;)Lnet/minecraft/class_1799;
      named onSlotClick Lnet/minecraft/screen/ScreenHandler;onSlotClick(IILnet/minecraft/screen/slot/SlotActionType;Lnet/minecraft/entity/player/PlayerEntity;)Lnet/minecraft/item/ItemStack;

    • removeStack

      private ItemStack removeStack​(int slotIndex, int clickData, SlotActionType actionType, PlayerEntity player)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(IILbka;Lbhl;)Lbnv;
      intermediary method_30010 Lnet/minecraft/class_1703;method_30010(IILnet/minecraft/class_1713;Lnet/minecraft/class_1657;)Lnet/minecraft/class_1799;
      named removeStack Lnet/minecraft/screen/ScreenHandler;removeStack(IILnet/minecraft/screen/slot/SlotActionType;Lnet/minecraft/entity/player/PlayerEntity;)Lnet/minecraft/item/ItemStack;

    • canInsertIntoSlot

      public boolean canInsertIntoSlot​(ItemStack stack, Slot slot)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbnv;Lblh;)Z
      intermediary method_7613 Lnet/minecraft/class_1703;method_7613(Lnet/minecraft/class_1799;Lnet/minecraft/class_1735;)Z
      named canInsertIntoSlot Lnet/minecraft/screen/ScreenHandler;canInsertIntoSlot(Lnet/minecraft/item/ItemStack;Lnet/minecraft/screen/slot/Slot;)Z

    • close

      public void close​(PlayerEntity player)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(Lbhl;)V
      intermediary method_7595 Lnet/minecraft/class_1703;method_7595(Lnet/minecraft/class_1657;)V
      named close Lnet/minecraft/screen/ScreenHandler;close(Lnet/minecraft/entity/player/PlayerEntity;)V

    • dropInventory

      protected void dropInventory​(PlayerEntity player, Inventory inventory)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbhl;Lapj;)V
      intermediary method_7607 Lnet/minecraft/class_1703;method_7607(Lnet/minecraft/class_1657;Lnet/minecraft/class_1263;)V
      named dropInventory Lnet/minecraft/screen/ScreenHandler;dropInventory(Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/inventory/Inventory;)V

    • onContentChanged

      public void onContentChanged​(Inventory inventory)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lapj;)V
      intermediary method_7609 Lnet/minecraft/class_1703;method_7609(Lnet/minecraft/class_1263;)V
      named onContentChanged Lnet/minecraft/screen/ScreenHandler;onContentChanged(Lnet/minecraft/inventory/Inventory;)V

    • setStackInSlot

      public void setStackInSlot​(int slot, ItemStack stack)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(ILbnv;)V
      intermediary method_7619 Lnet/minecraft/class_1703;method_7619(ILnet/minecraft/class_1799;)V
      named setStackInSlot Lnet/minecraft/screen/ScreenHandler;setStackInSlot(ILnet/minecraft/item/ItemStack;)V

    • updateSlotStacks

      @Environment(CLIENT) public void updateSlotStacks​(List<ItemStack> stacks)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Ljava/util/List;)V
      intermediary method_7610 Lnet/minecraft/class_1703;method_7610(Ljava/util/List;)V
      named updateSlotStacks Lnet/minecraft/screen/ScreenHandler;updateSlotStacks(Ljava/util/List;)V

    • setProperty

      public void setProperty​(int id, int value)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(II)V
      intermediary method_7606 Lnet/minecraft/class_1703;method_7606(II)V
      named setProperty Lnet/minecraft/screen/ScreenHandler;setProperty(II)V

    • getNextActionId

      @Environment(CLIENT) public short getNextActionId​(PlayerInventory playerInventory)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbhk;)S
      intermediary method_7614 Lnet/minecraft/class_1703;method_7614(Lnet/minecraft/class_1661;)S
      named getNextActionId Lnet/minecraft/screen/ScreenHandler;getNextActionId(Lnet/minecraft/entity/player/PlayerInventory;)S

    • isNotRestricted

      public boolean isNotRestricted​(PlayerEntity player)
      Mappings:
      Namespace Name Mixin selector
      official c Lbjr;c(Lbhl;)Z
      intermediary method_7622 Lnet/minecraft/class_1703;method_7622(Lnet/minecraft/class_1657;)Z
      named isNotRestricted Lnet/minecraft/screen/ScreenHandler;isNotRestricted(Lnet/minecraft/entity/player/PlayerEntity;)Z

    • setPlayerRestriction

      public void setPlayerRestriction​(PlayerEntity player, boolean unrestricted)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbhl;Z)V
      intermediary method_7590 Lnet/minecraft/class_1703;method_7590(Lnet/minecraft/class_1657;Z)V
      named setPlayerRestriction Lnet/minecraft/screen/ScreenHandler;setPlayerRestriction(Lnet/minecraft/entity/player/PlayerEntity;Z)V

    • canUse

      public abstract boolean canUse​(PlayerEntity player)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbhl;)Z
      intermediary method_7597 Lnet/minecraft/class_1703;method_7597(Lnet/minecraft/class_1657;)Z
      named canUse Lnet/minecraft/screen/ScreenHandler;canUse(Lnet/minecraft/entity/player/PlayerEntity;)Z

    • insertItem

      protected boolean insertItem​(ItemStack stack, int startIndex, int endIndex, boolean fromLast)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lbnv;IIZ)Z
      intermediary method_7616 Lnet/minecraft/class_1703;method_7616(Lnet/minecraft/class_1799;IIZ)Z
      named insertItem Lnet/minecraft/screen/ScreenHandler;insertItem(Lnet/minecraft/item/ItemStack;IIZ)Z

    • unpackQuickCraftButton

      public static int unpackQuickCraftButton​(int quickCraftData)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(I)I
      intermediary method_7620 Lnet/minecraft/class_1703;method_7620(I)I
      named unpackQuickCraftButton Lnet/minecraft/screen/ScreenHandler;unpackQuickCraftButton(I)I

    • unpackQuickCraftStage

      public static int unpackQuickCraftStage​(int quickCraftData)
      Mappings:
      Namespace Name Mixin selector
      official c Lbjr;c(I)I
      intermediary method_7594 Lnet/minecraft/class_1703;method_7594(I)I
      named unpackQuickCraftStage Lnet/minecraft/screen/ScreenHandler;unpackQuickCraftStage(I)I

    • packQuickCraftData

      @Environment(CLIENT) public static int packQuickCraftData​(int quickCraftStage, int buttonId)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(II)I
      intermediary method_7591 Lnet/minecraft/class_1703;method_7591(II)I
      named packQuickCraftData Lnet/minecraft/screen/ScreenHandler;packQuickCraftData(II)I

    • shouldQuickCraftContinue

      public static boolean shouldQuickCraftContinue​(int stage, PlayerEntity player)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(ILbhl;)Z
      intermediary method_7600 Lnet/minecraft/class_1703;method_7600(ILnet/minecraft/class_1657;)Z
      named shouldQuickCraftContinue Lnet/minecraft/screen/ScreenHandler;shouldQuickCraftContinue(ILnet/minecraft/entity/player/PlayerEntity;)Z

    • endQuickCraft

      protected void endQuickCraft()
      Mappings:
      Namespace Name Mixin selector
      official d Lbjr;d()V
      intermediary method_7605 Lnet/minecraft/class_1703;method_7605()V
      named endQuickCraft Lnet/minecraft/screen/ScreenHandler;endQuickCraft()V

    • canInsertItemIntoSlot

      public static boolean canInsertItemIntoSlot​(@Nullable Slot slot, ItemStack stack, boolean allowOverflow)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lblh;Lbnv;Z)Z
      intermediary method_7592 Lnet/minecraft/class_1703;method_7592(Lnet/minecraft/class_1735;Lnet/minecraft/class_1799;Z)Z
      named canInsertItemIntoSlot Lnet/minecraft/screen/ScreenHandler;canInsertItemIntoSlot(Lnet/minecraft/screen/slot/Slot;Lnet/minecraft/item/ItemStack;Z)Z

    • calculateStackSize

      public static void calculateStackSize​(Set<Slot> slots, int mode, ItemStack stack, int stackSize)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Ljava/util/Set;ILbnv;I)V
      intermediary method_7617 Lnet/minecraft/class_1703;method_7617(Ljava/util/Set;ILnet/minecraft/class_1799;I)V
      named calculateStackSize Lnet/minecraft/screen/ScreenHandler;calculateStackSize(Ljava/util/Set;ILnet/minecraft/item/ItemStack;I)V

    • canInsertIntoSlot

      public boolean canInsertIntoSlot​(Slot slot)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(Lblh;)Z
      intermediary method_7615 Lnet/minecraft/class_1703;method_7615(Lnet/minecraft/class_1735;)Z
      named canInsertIntoSlot Lnet/minecraft/screen/ScreenHandler;canInsertIntoSlot(Lnet/minecraft/screen/slot/Slot;)Z

    • calculateComparatorOutput

      public static int calculateComparatorOutput​(@Nullable BlockEntity entity)
      Mappings:
      Namespace Name Mixin selector
      official a Lbjr;a(Lcfr;)I
      intermediary method_7608 Lnet/minecraft/class_1703;method_7608(Lnet/minecraft/class_2586;)I
      named calculateComparatorOutput Lnet/minecraft/screen/ScreenHandler;calculateComparatorOutput(Lnet/minecraft/block/entity/BlockEntity;)I

    • calculateComparatorOutput

      public static int calculateComparatorOutput​(@Nullable Inventory inventory)
      Mappings:
      Namespace Name Mixin selector
      official b Lbjr;b(Lapj;)I
      intermediary method_7618 Lnet/minecraft/class_1703;method_7618(Lnet/minecraft/class_1263;)I
      named calculateComparatorOutput Lnet/minecraft/screen/ScreenHandler;calculateComparatorOutput(Lnet/minecraft/inventory/Inventory;)I