Common

KattonItemApi

top.katton.api.dpcallercommon/src/main/kotlin/top/katton/api/dpcaller/KattonItemApi.kt

Extension property to get/set NBT data on an ItemStack.

Members

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• nbtProperty
• modifyBlockItemFunction
• modifyEntityItemFunction
• setBlockItemFunction
• setEntityItemFunction
• getBlockItemFunction
• getEntityItemFunction
• applyModifierFunction

nbt

CommonProperty

var ItemStack.nbt: CompoundTag

Extension property to get/set NBT data on an ItemStack.

modifyBlockItem

CommonFunction

fun modifyBlockItem(pos: BlockPos, slot: Int, modifier: LootItemFunction)

Applies a LootItemFunction modifier to a block container slot.

Parameters

Parameter	Description
pos	Block position of the container
slot	Slot index to modify
modifier	LootItemFunction to apply

modifyEntityItem

CommonFunction

fun modifyEntityItem(entity: Entity, slot: Int, modifier: LootItemFunction)

Applies a LootItemFunction to an entity equipment slot.

Parameters

Parameter	Description
entity	Target entity
slot	Equipment slot index
modifier	LootItemFunction to apply

setBlockItem

CommonFunction

fun setBlockItem(pos: BlockPos, slot: Int, itemStack: ItemStack)

Sets an item into a container block slot.

Parameters

Parameter	Description
pos	Block position
slot	Slot index
itemStack	ItemStack to set

setEntityItem

CommonFunction

fun setEntityItem(entity: Entity, slot: Int, itemStack: ItemStack)

Sets an item into an entity slot.

Parameters

Parameter	Description
entity	Target entity
slot	Slot index
itemStack	ItemStack to set

getBlockItem

CommonFunction

fun getBlockItem(pos: BlockPos, slot: Int): ItemStack?

Gets an item from a container block slot.

Parameters

Parameter	Description
pos	Block position
slot	Slot index

Returns

ItemStack or null if invalid

getEntityItem

CommonFunction

fun getEntityItem(entity: Entity, slot: Int): ItemStack?

Gets an item from an entity slot.

Parameters

Parameter	Description
entity	Target entity
slot	Slot index

Returns

ItemStack or null if slot missing

applyModifier

CommonFunction

fun applyModifier(itemStack: ItemStack, modifier: LootItemFunction): ItemStack

Applies a LootItemFunction to an ItemStack and returns the modified stack.

Parameters

Parameter	Description
itemStack	Item to modify
modifier	Function to apply

Returns

Modified ItemStack (size-limited)