Package org.geysermc.geyser.translator.inventory

Class InventoryTranslator

java.lang.Object
org.geysermc.geyser.translator.inventory.InventoryTranslator
Direct Known Subclasses:
BaseInventoryTranslator, PlayerInventoryTranslator
public abstract class InventoryTranslator extends Object

  • Field Details

    • PLAYER_INVENTORY_TRANSLATOR

      public static final InventoryTranslator PLAYER_INVENTORY_TRANSLATOR

    • PLAYER_INVENTORY_SIZE

      public static final int PLAYER_INVENTORY_SIZE
      See Also:
      Constant Field Values

    • PLAYER_INVENTORY_OFFSET

      public static final int PLAYER_INVENTORY_OFFSET
      See Also:
      Constant Field Values

    • size

      public final int size

  • Constructor Details

    • InventoryTranslator

      public InventoryTranslator()

  • Method Details

    • prepareInventory

      public abstract void prepareInventory​(GeyserSession session, Inventory inventory)

    • openInventory

      public abstract void openInventory​(GeyserSession session, Inventory inventory)

    • closeInventory

      public abstract void closeInventory​(GeyserSession session, Inventory inventory)

    • updateProperty

      public abstract void updateProperty​(GeyserSession session, Inventory inventory, int key, int value)

    • updateInventory

      public abstract void updateInventory​(GeyserSession session, Inventory inventory)

    • updateSlot

      public abstract void updateSlot​(GeyserSession session, Inventory inventory, int slot)

    • bedrockSlotToJava

      public abstract int bedrockSlotToJava​(com.nukkitx.protocol.bedrock.data.inventory.StackRequestSlotInfoData slotInfoData)

    • javaSlotToBedrock

      public abstract int javaSlotToBedrock​(int javaSlot)

    • javaSlotToBedrockContainer

      public abstract BedrockContainerSlot javaSlotToBedrockContainer​(int javaSlot)

    • getSlotType

      public abstract SlotType getSlotType​(int javaSlot)

    • createInventory

      public abstract Inventory createInventory​(String name, int windowId, com.github.steveice10.mc.protocol.data.game.inventory.ContainerType containerType, PlayerInventory playerInventory)

    • getGridSize

      public int getGridSize()
      Used for crafting-related transactions. Will override in PlayerInventoryTranslator and CraftingInventoryTranslator.

    • shouldRejectItemPlace

      protected boolean shouldRejectItemPlace​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.ContainerSlotType bedrockSourceContainer, int javaSourceSlot, com.nukkitx.protocol.bedrock.data.inventory.ContainerSlotType bedrockDestinationContainer, int javaDestinationSlot)
      Should be overwritten in cases where specific inventories should reject an item being in a specific spot. For examples, looms use this to reject items that are dyes in Bedrock but not in Java. The source/destination slot will be -1 if the cursor is the slot
      Returns:
      true if this transfer should be rejected

    • shouldHandleRequestFirst

      protected boolean shouldHandleRequestFirst​(com.nukkitx.protocol.bedrock.data.inventory.stackrequestactions.StackRequestActionData action, Inventory inventory)
      Should be overrided if this request matches a certain criteria and shouldn't be treated normally. E.G. anvil renaming or enchanting

    • translateSpecialRequest

      protected com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response translateSpecialRequest​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request)
      If shouldHandleRequestFirst(StackRequestActionData, Inventory) returns true, this will be called

    • translateRequests

      public final void translateRequests​(GeyserSession session, Inventory inventory, List<com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest> requests)

    • translateRequest

      public com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response translateRequest​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request)

    • translateCraftingRequest

      public com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response translateCraftingRequest​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request)

    • translateAutoCraftingRequest

      public com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response translateAutoCraftingRequest​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request)

    • translateCreativeRequest

      protected com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response translateCreativeRequest​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request)
      Handled in PlayerInventoryTranslator

    • acceptRequest

      protected static com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response acceptRequest​(com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request, List<com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.ContainerEntry> containerEntries)

    • rejectRequest

      protected static com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response rejectRequest​(com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request)
      Reject an incorrect ItemStackRequest.

    • rejectRequest

      protected static com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.Response rejectRequest​(com.nukkitx.protocol.bedrock.data.inventory.ItemStackRequest request, boolean throwError)
      Reject an incorrect ItemStackRequest.
      Parameters:
      throwError - whether this request was truly erroneous (true), or known as an outcome and should not be treated as bad (false).

    • dumpStackRequestDetails

      protected void dumpStackRequestDetails​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.StackRequestSlotInfoData source, com.nukkitx.protocol.bedrock.data.inventory.StackRequestSlotInfoData destination)
      Print out the contents of an ItemStackRequest, should the net ID check fail.

    • checkNetId

      public boolean checkNetId​(GeyserSession session, Inventory inventory, com.nukkitx.protocol.bedrock.data.inventory.StackRequestSlotInfoData slotInfoData)

    • makeContainerEntries

      protected final List<com.nukkitx.protocol.bedrock.packet.ItemStackResponsePacket.ContainerEntry> makeContainerEntries​(GeyserSession session, Inventory inventory, it.unimi.dsi.fastutil.ints.IntSet affectedSlots)

    • isCursor

      protected static boolean isCursor​(com.nukkitx.protocol.bedrock.data.inventory.StackRequestSlotInfoData slotInfoData)

    • inventoryTranslator

      public static @Nullable InventoryTranslator inventoryTranslator​(@Nullable com.github.steveice10.mc.protocol.data.game.inventory.ContainerType type)
      Gets the InventoryTranslator for the given ContainerType. Returns PLAYER_INVENTORY_TRANSLATOR if type is null.
      Parameters:
      type - the type
      Returns:
      the InventoryType for the given ContainerType.