Package net.minecraft.world.level.saveddata.maps

Class MapItemSavedData

java.lang.Object

net.minecraft.world.level.saveddata.SavedData

net.minecraft.world.level.saveddata.maps.MapItemSavedData

public class MapItemSavedData
extends SavedData

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	MapItemSavedData.HoldingPlayer
(package private) static final record	MapItemSavedData.MapDecorationLocation
static final record	MapItemSavedData.MapPatch

Nested classes/interfaces inherited from class net.minecraft.world.level.saveddata.SavedData

SavedData.Context

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<String,MapBanner>	bannerMarkers
private final List<MapItemSavedData.HoldingPlayer>	carriedBy
private final Map<Player,MapItemSavedData.HoldingPlayer>	carriedByPlayers
final int	centerX
final int	centerZ
static final com.mojang.serialization.Codec<MapItemSavedData>	CODEC
byte[]	colors
(package private) final Map<String,MapDecoration>	decorations
final ResourceKey<Level>	dimension
private static final String	FRAME_PREFIX
private final Map<String,MapFrame>	frameMarkers
private static final int	HALF_MAP_SIZE
final boolean	locked
private static final org.slf4j.Logger	LOGGER
private static final int	MAP_SIZE
static final int	MAX_SCALE
final byte	scale
static final int	TRACKED_DECORATION_LIMIT
private int	trackedDecorationCount
private final boolean	trackingPosition
private final boolean	unlimitedTracking

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MapItemSavedData(int x, int z, byte scale, boolean trackingPosition, boolean unlimitedTracking, boolean locked, ResourceKey<Level> dimension)
private	MapItemSavedData(ResourceKey<Level> dimension, int x, int z, byte scale, ByteBuffer colors, boolean trackingPosition, boolean unlimitedTracking, boolean locked, List<MapBanner> banners, List<MapFrame> frames)

Method Summary

Modifier and Type	Method	Description
void	addClientSideDecorations(List<MapDecoration> decorations)
void	addDecoration(Holder<MapDecorationType> decorationType, LevelAccessor level, String id, double x, double z, double yRot, Component displayName)
static void	addTargetDecoration(ItemStack stack, BlockPos pos, String type, Holder<MapDecorationType> mapDecorationType)
private MapItemSavedData.MapDecorationLocation	calculateDecorationLocationAndType(Holder<MapDecorationType> decorationType, LevelAccessor level, double yRot, float x, float z)
private byte	calculateRotation(LevelAccessor level, double yRot)
void	checkBanners(BlockGetter reader, int x, int z)
private static byte	clampMapCoordinate(float coord)
static MapItemSavedData	createForClient(byte scale, boolean locked, ResourceKey<Level> dimension)
static MapItemSavedData	createFresh(double x, double z, byte scale, boolean trackingPosition, boolean unlimitedTracking, ResourceKey<Level> dimension)
private Holder<MapDecorationType>	decorationTypeForPlayerOutsideMap(float x, float z)
Collection<MapBanner>	getBanners()
Iterable<MapDecoration>	getDecorations()
private static String	getFrameKey(int entityId)
MapItemSavedData.HoldingPlayer	getHoldingPlayer(Player player)
Packet<?>	getUpdatePacket(MapId mapId, Player player)
private static boolean	hasMapInvisibilityItemEquipped(Player player)
boolean	isExplorationMap()
private static boolean	isInsideMap(float x, float z)
boolean	isTrackedCountOverLimit(int trackedCount)
MapItemSavedData	locked()
private static Predicate<ItemStack>	mapMatcher(ItemStack stack)
private com.mojang.datafixers.util.Pair<Holder<MapDecorationType>,Byte>	playerDecorationTypeAndRotation(Holder<MapDecorationType> decorationType, LevelAccessor level, double yRot, float x, float z)
void	removeDecoration(String identifier)
void	removedFromFrame(BlockPos pos, int entityId)
MapItemSavedData	scaled()
void	setColor(int x, int z, byte color)
private void	setColorsDirty(int x, int z)
private void	setDecorationsDirty()
void	tickCarriedBy(Player player, ItemStack mapStack)	Adds the player passed to the list of visible players and checks to see which players are visible
boolean	toggleBanner(LevelAccessor accessor, BlockPos pos)
static SavedDataType<MapItemSavedData>	type(MapId mapId)
boolean	updateColor(int x, int z, byte color)

Methods inherited from class net.minecraft.world.level.saveddata.SavedData

isDirty, setDirty, setDirty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

MAP_SIZE

private static final int MAP_SIZE

See Also:

• Constant Field Values

HALF_MAP_SIZE

private static final int HALF_MAP_SIZE

See Also:

• Constant Field Values

MAX_SCALE

public static final int MAX_SCALE

See Also:

• Constant Field Values

TRACKED_DECORATION_LIMIT

public static final int TRACKED_DECORATION_LIMIT

See Also:

• Constant Field Values

FRAME_PREFIX

private static final String FRAME_PREFIX

See Also:

• Constant Field Values

CODEC

public static final com.mojang.serialization.Codec<MapItemSavedData> CODEC

centerX

public final int centerX

centerZ

public final int centerZ

dimension

public final ResourceKey<Level> dimension

trackingPosition

private final boolean trackingPosition

unlimitedTracking

private final boolean unlimitedTracking

scale

public final byte scale

colors

public byte[] colors

locked

public final boolean locked

carriedBy

private final List<MapItemSavedData.HoldingPlayer> carriedBy

carriedByPlayers

private final Map<Player,MapItemSavedData.HoldingPlayer> carriedByPlayers

bannerMarkers

private final Map<String,MapBanner> bannerMarkers

decorations

final Map<String,MapDecoration> decorations

frameMarkers

private final Map<String,MapFrame> frameMarkers

trackedDecorationCount

private int trackedDecorationCount

Constructor Details

MapItemSavedData

private MapItemSavedData(int x,
 int z,
 byte scale,
 boolean trackingPosition,
 boolean unlimitedTracking,
 boolean locked,
 ResourceKey<Level> dimension)

MapItemSavedData

private MapItemSavedData(ResourceKey<Level> dimension,
 int x,
 int z,
 byte scale,
 ByteBuffer colors,
 boolean trackingPosition,
 boolean unlimitedTracking,
 boolean locked,
 List<MapBanner> banners,
 List<MapFrame> frames)

Method Details

type

public static SavedDataType<MapItemSavedData> type(MapId mapId)

createFresh

public static MapItemSavedData createFresh(double x,
 double z,
 byte scale,
 boolean trackingPosition,
 boolean unlimitedTracking,
 ResourceKey<Level> dimension)

createForClient

public static MapItemSavedData createForClient(byte scale,
 boolean locked,
 ResourceKey<Level> dimension)

locked

public MapItemSavedData locked()

scaled

public MapItemSavedData scaled()

mapMatcher

private static Predicate<ItemStack> mapMatcher(ItemStack stack)

tickCarriedBy

public void tickCarriedBy(Player player,
 ItemStack mapStack)

Adds the player passed to the list of visible players and checks to see which players are visible

hasMapInvisibilityItemEquipped

private static boolean hasMapInvisibilityItemEquipped(Player player)

removeDecoration

public void removeDecoration(String identifier)

addTargetDecoration

public static void addTargetDecoration(ItemStack stack,
 BlockPos pos,
 String type,
 Holder<MapDecorationType> mapDecorationType)

addDecoration

public void addDecoration(Holder<MapDecorationType> decorationType,
 @Nullable
 LevelAccessor level,
 String id,
 double x,
 double z,
 double yRot,
 @Nullable
 Component displayName)

calculateDecorationLocationAndType

@Nullable
private MapItemSavedData.MapDecorationLocation calculateDecorationLocationAndType(Holder<MapDecorationType> decorationType,
 @Nullable
 LevelAccessor level,
 double yRot,
 float x,
 float z)

playerDecorationTypeAndRotation

@Nullable
private com.mojang.datafixers.util.Pair<Holder<MapDecorationType>,Byte> playerDecorationTypeAndRotation(Holder<MapDecorationType> decorationType,
 @Nullable
 LevelAccessor level,
 double yRot,
 float x,
 float z)

calculateRotation

private byte calculateRotation(@Nullable
 LevelAccessor level,
 double yRot)

isInsideMap

private static boolean isInsideMap(float x,
 float z)

decorationTypeForPlayerOutsideMap

@Nullable
private Holder<MapDecorationType> decorationTypeForPlayerOutsideMap(float x,
 float z)

clampMapCoordinate

private static byte clampMapCoordinate(float coord)

getUpdatePacket

@Nullable
public Packet<?> getUpdatePacket(MapId mapId,
 Player player)

setColorsDirty

private void setColorsDirty(int x,
 int z)

setDecorationsDirty

private void setDecorationsDirty()

getHoldingPlayer

public MapItemSavedData.HoldingPlayer getHoldingPlayer(Player player)

toggleBanner

public boolean toggleBanner(LevelAccessor accessor,
 BlockPos pos)

checkBanners

public void checkBanners(BlockGetter reader,
 int x,
 int z)

getBanners

public Collection<MapBanner> getBanners()

removedFromFrame

public void removedFromFrame(BlockPos pos,
 int entityId)

updateColor

public boolean updateColor(int x,
 int z,
 byte color)

setColor

public void setColor(int x,
 int z,
 byte color)

isExplorationMap

public boolean isExplorationMap()

addClientSideDecorations

public void addClientSideDecorations(List<MapDecoration> decorations)

getDecorations

public Iterable<MapDecoration> getDecorations()

isTrackedCountOverLimit

public boolean isTrackedCountOverLimit(int trackedCount)

getFrameKey

private static String getFrameKey(int entityId)