InventoryComponent

Package: com.hypixel.hytale.server.core.inventory

public abstract class InventoryComponent implements Component<EntityStore>

Abstract base for all inventory section components (hotbar, storage, armor, utility, tools, backpack). Each concrete subclass represents one inventory section attached to an entity via the ECS. Manages dirty tracking, change event registration, and codec-based serialization. Provides static helper methods to retrieve combined inventory views across multiple sections.

Constants

Modifier	Type	Name	Value
`public static final`	`byte`	`INACTIVE_SLOT_INDEX`	`-1`
`public static final`	`short`	`DEFAULT_HOTBAR_CAPACITY`	`9`
`public static final`	`short`	`DEFAULT_UTILITY_CAPACITY`	`4`
`public static final`	`short`	`DEFAULT_TOOLS_CAPACITY`	`23`
`public static final`	`short`	`DEFAULT_ARMOR_CAPACITY`	`(short)ItemArmorSlot.VALUES.length`
`public static final`	`short`	`DEFAULT_STORAGE_ROWS`	`4`
`public static final`	`short`	`DEFAULT_STORAGE_COLUMNS`	`9`
`public static final`	`short`	`DEFAULT_STORAGE_CAPACITY`	`36`
`public static final`	`int`	`HOTBAR_SECTION_ID`	`-1`
`public static final`	`int`	`STORAGE_SECTION_ID`	`-2`
`public static final`	`int`	`ARMOR_SECTION_ID`	`-3`
`public static final`	`int`	`UTILITY_SECTION_ID`	`-5`
`public static final`	`int`	`TOOLS_SECTION_ID`	`-8`
`public static final`	`int`	`BACKPACK_SECTION_ID`	`-9`

Static Fields

Modifier	Type	Name
`public static final`	`BuilderCodec<InventoryComponent>`	`CODEC`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`HOTBAR_STORAGE_BACKPACK`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`HOTBAR_FIRST`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`STORAGE_FIRST`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`BACKPACK_STORAGE_HOTBAR`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`BACKPACK_HOTBAR_STORAGE`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`STORAGE_HOTBAR_BACKPACK`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`ARMOR_HOTBAR_UTILITY_STORAGE`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`HOTBAR_UTILITY_CONSUMABLE_STORAGE`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>[]`	`EVERYTHING`

Constructors

Modifier	Signature
`public`	`InventoryComponent()`
`public`	`InventoryComponent(short capacity)`

Methods

Modifier	Return Type	Signature
`public`	`void`	`ensureCapacity(short capacity, List<ItemStack> remainder)`
`public`	`void`	`markDirty()`
`public`	`boolean`	`consumeIsDirty()`
`public`	`boolean`	`consumeNeedsSaving()`
`public`	`ItemContainer`	`getInventory()`
`public`	`ConcurrentLinkedQueue<ItemContainer.ItemContainerChangeEvent>`	`getChangeEvents()`
`public abstract`	`Component<EntityStore>`	`clone()`
`public static`	`void`	`setupCombined(ComponentType<EntityStore, Storage> storageInventoryComponentType, ComponentType<EntityStore, Armor> armorInventoryComponentType, ComponentType<EntityStore, Hotbar> hotbarInventoryComponentType, ComponentType<EntityStore, Utility> utilityInventoryComponentType, ComponentType<EntityStore, Backpack> backpackInventoryComponentType, ComponentType<EntityStore, Tool> toolInventoryComponentType)`
`public static`	`ComponentType<EntityStore, ? extends InventoryComponent>`	`getComponentTypeById(int id)`
`public static`	`CombinedItemContainer`	`getCombined(ComponentAccessor<EntityStore> accessor, Ref<EntityStore> ref, ComponentType<EntityStore, ? extends InventoryComponent>... types)`
`public static`	`CombinedItemContainer`	`getCombined(CommandBuffer<EntityStore> commandBuffer, ArchetypeChunk<EntityStore> archetypeChunk, int index, ComponentType<EntityStore, ? extends InventoryComponent>... types)`
`public static`	`ItemStack`	`getItemInHand(ComponentAccessor<EntityStore> accessor, Ref<EntityStore> ref)`

Inner Classes

Class	Description
InventoryComponent.Armor	Armor inventory section with slot filters
InventoryComponent.Backpack	Resizable backpack inventory section
InventoryComponent.Combined	Cache for combined multi-section item containers
InventoryComponent.Hotbar	Hotbar inventory section with active slot tracking
InventoryComponent.Storage	Main storage inventory section
InventoryComponent.Tool	Tool inventory section with active slot and wielding state
InventoryComponent.Utility	Utility inventory section with slot filters and active slot

Relationships

Implements Component<EntityStore>
Change events dispatched as InventoryChangeEvent by InventorySystems

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