net.minecraft.world.item.MapItem

All Implemented Interfaces:: FeatureElement, ItemLike, IItemExtension

public class MapItem extends ComplexItem

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.world.item.Item
Item.Properties, Item.TooltipContext
Field Summary

Fields

Modifier and Type

Field

Description

static final int

IMAGE_HEIGHT

static final int

IMAGE_WIDTH

Fields inherited from class net.minecraft.world.item.Item
ABSOLUTE_MAX_STACK_SIZE, BASE_ATTACK_DAMAGE_ID, BASE_ATTACK_SPEED_ID, BY_BLOCK, canRepair, DEFAULT_MAX_STACK_SIZE, MAX_BAR_WIDTH

Fields inherited from interface net.minecraft.world.flag.FeatureElement
FILTERED_REGISTRIES
Constructor Summary

Constructors

Constructor

Description

MapItem(Item.Properties properties)
Method Summary

Modifier and Type

Method

Description

void

appendHoverText(ItemStack stack, Item.TooltipContext context, List<Component> tooltipComponents, TooltipFlag tooltipFlag)

static ItemStack

create(Level level, int levelX, int levelZ, byte scale, boolean trackingPosition, boolean unlimitedTracking)

private static MapId

createNewSavedData(Level level, int x, int z, int scale, boolean trackingPosition, boolean unlimitedTracking, ResourceKey<Level> dimension)

private BlockState

getCorrectStateForFluidBlock(Level level, BlockState state, BlockPos pos)

protected MapItemSavedData

getCustomMapData(ItemStack p_42854_, Level p_42855_)

static MapItemSavedData

getSavedData(ItemStack stack, Level level)

static MapItemSavedData

getSavedData(MapId mapId, Level level)

static Component

getTooltipForId(MapId mapId)

Packet<?>

getUpdatePacket(ItemStack stack, Level level, Player player)

void

inventoryTick(ItemStack stack, Level level, Entity entity, int itemSlot, boolean isSelected)

Called each tick as long the item is in a player's inventory.

private static boolean

isBiomeWatery(boolean[] wateryMap, int xSample, int zSample)

static void

lockMap(Level level, ItemStack stack)

void

onCraftedPostProcess(ItemStack stack, Level level)

static void

renderBiomePreviewMap(ServerLevel serverLevel, ItemStack stack)

private static void

scaleMap(ItemStack stack, Level level)

void

update(Level level, Entity viewer, MapItemSavedData data)

InteractionResult

useOn(UseOnContext context)

Called when this item is used when targeting a Block

Methods inherited from class net.minecraft.world.item.ComplexItem
isComplex

Methods inherited from class net.minecraft.world.item.Item
asItem, builtInRegistryHolder, byBlock, byId, canAttackBlock, canFitInsideContainerItems, components, finishUsingItem, getAttackDamageBonus, getBarColor, getBarWidth, getBreakingSound, getCraftingRemainingItem, getDefaultAttributeModifiers, getDefaultInstance, getDefaultMaxStackSize, getDescription, getDescriptionId, getDescriptionId, getDestroySpeed, getDrinkingSound, getEatingSound, getEnchantmentValue, getId, getName, getOrCreateDescriptionId, getPlayerPOVHitResult, getTooltipImage, getUseAnimation, getUseDuration, hasCraftingRemainingItem, hurtEnemy, initializeClient, interactLivingEntity, isBarVisible, isCorrectToolForDrops, isEnchantable, isFoil, isRepairable, isValidRepairItem, mineBlock, modifyDefaultComponentsFrom, onCraftedBy, onDestroyed, onUseTick, overrideOtherStackedOnMe, overrideStackedOnOther, postHurtEnemy, releaseUsing, requiredFeatures, toString, use, useOnRelease, verifyComponentsAfterLoad

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.minecraft.world.flag.FeatureElement
isEnabled

Methods inherited from interface net.neoforged.neoforge.common.extensions.IItemExtension
applyEnchantments, canBeHurtBy, canContinueUsing, canDisableShield, canElytraFly, canEquip, canGrindstoneRepair, canPerformAction, canWalkOnPowderedSnow, createEntity, damageItem, doesSneakBypassUse, elytraFlightTick, getAllEnchantments, getArmorTexture, getBurnTime, getCraftingRemainingItem, getCreatorModId, getDamage, getDefaultAttributeModifiers, getEnchantmentLevel, getEnchantmentValue, getEntityLifespan, getEquipmentSlot, getFoodProperties, getHighlightTip, getMaxDamage, getMaxStackSize, getSweepHitBox, getXpRepairRatio, hasCraftingRemainingItem, hasCustomEntity, isBookEnchantable, isDamageable, isDamaged, isEnderMask, isNotReplaceableByPickAction, isPiglinCurrency, isPrimaryItemFor, makesPiglinsNeutral, onAnimalArmorTick, onDestroyed, onDroppedByPlayer, onEntityItemUpdate, onEntitySwing, onEntitySwing, onItemUseFirst, onLeftClickEntity, onStopUsing, setDamage, shouldCauseBlockBreakReset, shouldCauseReequipAnimation, supportsEnchantment

Field Details
- IMAGE_WIDTH
  
  public static final int IMAGE_WIDTH
  See Also:
  
  Constant Field Values
- IMAGE_HEIGHT
  
  public static final int IMAGE_HEIGHT
  See Also:
  
  Constant Field Values
Constructor Details
- MapItem
  
  public MapItem(Item.Properties properties)
Method Details
- create
  
  public static ItemStack create(Level level, int levelX, int levelZ, byte scale, boolean trackingPosition, boolean unlimitedTracking)
- getSavedData
  
  @Nullable public static MapItemSavedData getSavedData(@Nullable MapId mapId, Level level)
- getSavedData
  
  @Nullable public static MapItemSavedData getSavedData(ItemStack stack, Level level)
- getCustomMapData
  
  @Nullable protected MapItemSavedData getCustomMapData(ItemStack p_42854_, Level p_42855_)
- createNewSavedData
  
  private static MapId createNewSavedData(Level level, int x, int z, int scale, boolean trackingPosition, boolean unlimitedTracking, ResourceKey<Level> dimension)
- update
  
  public void update(Level level, Entity viewer, MapItemSavedData data)
- getCorrectStateForFluidBlock
  
  private BlockState getCorrectStateForFluidBlock(Level level, BlockState state, BlockPos pos)
- isBiomeWatery
  
  private static boolean isBiomeWatery(boolean[] wateryMap, int xSample, int zSample)
- renderBiomePreviewMap
  
  public static void renderBiomePreviewMap(ServerLevel serverLevel, ItemStack stack)
- inventoryTick
  
  public void inventoryTick(ItemStack stack, Level level, Entity entity, int itemSlot, boolean isSelected)
  
  Called each tick as long the item is in a player's inventory. Used by maps to check if it's in a player's hand and update its contents.
  
  Overrides:
  
  inventoryTick in class Item
- getUpdatePacket
  
  @Nullable public Packet<?> getUpdatePacket(ItemStack stack, Level level, Player player)
  
  Overrides:
  
  getUpdatePacket in class ComplexItem
- onCraftedPostProcess
  
  public void onCraftedPostProcess(ItemStack stack, Level level)
  
  Overrides:
  
  onCraftedPostProcess in class Item
- scaleMap
  
  private static void scaleMap(ItemStack stack, Level level)
- lockMap
  
  public static void lockMap(Level level, ItemStack stack)
- appendHoverText
  
  public void appendHoverText(ItemStack stack, Item.TooltipContext context, List<Component> tooltipComponents, TooltipFlag tooltipFlag)
  
  Overrides:
  
  appendHoverText in class Item
- getTooltipForId
  
  public static Component getTooltipForId(MapId mapId)
- useOn
  
  public InteractionResult useOn(UseOnContext context)
  
  Called when this item is used when targeting a Block
  
  Overrides:
  
  useOn in class Item

Class MapItem

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.world.item.Item

Field Summary

Fields inherited from class net.minecraft.world.item.Item

Fields inherited from interface net.minecraft.world.flag.FeatureElement

Constructor Summary

Method Summary

Methods inherited from class net.minecraft.world.item.ComplexItem

Methods inherited from class net.minecraft.world.item.Item

Methods inherited from class java.lang.Object

Methods inherited from interface net.minecraft.world.flag.FeatureElement

Methods inherited from interface net.neoforged.neoforge.common.extensions.IItemExtension

Field Details

IMAGE_WIDTH

IMAGE_HEIGHT

Constructor Details

MapItem

Method Details

create

getSavedData

getSavedData

getCustomMapData

createNewSavedData

update

getCorrectStateForFluidBlock

isBiomeWatery

renderBiomePreviewMap

inventoryTick

getUpdatePacket

onCraftedPostProcess

scaleMap

lockMap

appendHoverText

getTooltipForId

useOn