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
private static final record	MapItemSavedData.MapDecorationLocation
static final record	MapItemSavedData.MapPatch

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
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 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 centerX, int centerZ, byte scale, boolean trackingPosition, boolean unlimitedTracking, boolean locked, ResourceKey<Level> dimension)
private	MapItemSavedData(ResourceKey<Level> dimension, int centerX, int centerZ, 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> type, @Nullable LevelAccessor level, String key, double xPos, double zPos, double yRot, @Nullable Component name)
static void	addTargetDecoration(ItemStack itemStack, BlockPos position, String key, Holder<MapDecorationType> decorationType)
private @Nullable MapItemSavedData.MapDecorationLocation	calculateDecorationLocationAndType(Holder<MapDecorationType> type, @Nullable LevelAccessor level, double yRot, float xDeltaFromCenter, float yDeltaFromCenter)
private byte	calculateRotation(@Nullable LevelAccessor level, double yRot)
void	checkBanners(BlockGetter level, int x, int z)
private static byte	clampMapCoordinate(float deltaFromCenter)
static MapItemSavedData	createForClient(byte scale, boolean isLocked, ResourceKey<Level> dimension)
static MapItemSavedData	createFresh(double originX, double originY, byte scale, boolean trackingPosition, boolean unlimitedTracking, ResourceKey<Level> dimension)
private @Nullable Holder<MapDecorationType>	decorationTypeForPlayerOutsideMap(float xDeltaFromCenter, float yDeltaFromCenter)
Collection<MapBanner>	getBanners()
Iterable<MapDecoration>	getDecorations()
private static String	getFrameKey(int id)
MapItemSavedData.HoldingPlayer	getHoldingPlayer(Player player)
@Nullable Packet<?>	getUpdatePacket(MapId id, Player player)
private static boolean	hasMapInvisibilityItemEquipped(Player player)
boolean	isExplorationMap()
private static boolean	isInsideMap(float xd, float yd)
boolean	isTrackedCountOverLimit(int limit)
MapItemSavedData	locked()
private static Predicate<ItemStack>	mapMatcher(ItemStack mapStack)
private @Nullable com.mojang.datafixers.util.Pair<Holder<MapDecorationType>, Byte>	playerDecorationTypeAndRotation(Holder<MapDecorationType> type, @Nullable LevelAccessor level, double yRot, float xDeltaFromCenter, float yDeltaFromCenter)
void	removeDecoration(String string)
void	removedFromFrame(BlockPos pos, int entityID)
MapItemSavedData	scaled()
void	setColor(int x, int y, byte newColor)
private void	setColorsDirty(int x, int y)
private void	setDecorationsDirty()
void	tickCarriedBy(Player tickingPlayer, ItemStack itemStack)
boolean	toggleBanner(LevelAccessor level, BlockPos pos)
static SavedDataType<MapItemSavedData>	type(MapId id)
boolean	updateColor(int x, int y, byte newColor)

Methods inherited from class SavedData

isDirty, setDirty, setDirty

Methods inherited from class Object

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

Field Details

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

private final Map<String, MapDecoration> decorations

frameMarkers

private final Map<String,MapFrame> frameMarkers

trackedDecorationCount

private int trackedDecorationCount

Constructor Details

MapItemSavedData

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

MapItemSavedData

private MapItemSavedData(ResourceKey<Level> dimension,
 int centerX,
 int centerZ,
 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 id)

createFresh

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

createForClient

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

locked

public MapItemSavedData locked()

scaled

public MapItemSavedData scaled()

mapMatcher

private static Predicate<ItemStack> mapMatcher(ItemStack mapStack)

tickCarriedBy

public void tickCarriedBy(Player tickingPlayer,
 ItemStack itemStack)

hasMapInvisibilityItemEquipped

private static boolean hasMapInvisibilityItemEquipped(Player player)

removeDecoration

public void removeDecoration(String string)

addTargetDecoration

public static void addTargetDecoration(ItemStack itemStack,
 BlockPos position,
 String key,
 Holder<MapDecorationType> decorationType)

addDecoration

public void addDecoration(Holder<MapDecorationType> type,
 @Nullable LevelAccessor level,
 String key,
 double xPos,
 double zPos,
 double yRot,
 @Nullable Component name)

calculateDecorationLocationAndType

private @Nullable MapItemSavedData.MapDecorationLocation calculateDecorationLocationAndType(Holder<MapDecorationType> type,
 @Nullable LevelAccessor level,
 double yRot,
 float xDeltaFromCenter,
 float yDeltaFromCenter)

playerDecorationTypeAndRotation

private @Nullable com.mojang.datafixers.util.Pair<Holder<MapDecorationType>, Byte> playerDecorationTypeAndRotation(Holder<MapDecorationType> type,
 @Nullable LevelAccessor level,
 double yRot,
 float xDeltaFromCenter,
 float yDeltaFromCenter)

calculateRotation

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

isInsideMap

private static boolean isInsideMap(float xd,
 float yd)

decorationTypeForPlayerOutsideMap

private @Nullable Holder<MapDecorationType> decorationTypeForPlayerOutsideMap(float xDeltaFromCenter,
 float yDeltaFromCenter)

clampMapCoordinate

private static byte clampMapCoordinate(float deltaFromCenter)

getUpdatePacket

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

setColorsDirty

private void setColorsDirty(int x,
 int y)

setDecorationsDirty

private void setDecorationsDirty()

getHoldingPlayer

public MapItemSavedData.HoldingPlayer getHoldingPlayer(Player player)

toggleBanner

public boolean toggleBanner(LevelAccessor level,
 BlockPos pos)

checkBanners

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

getBanners

public Collection<MapBanner> getBanners()

removedFromFrame

public void removedFromFrame(BlockPos pos,
 int entityID)

updateColor

public boolean updateColor(int x,
 int y,
 byte newColor)

setColor

public void setColor(int x,
 int y,
 byte newColor)

isExplorationMap

public boolean isExplorationMap()

addClientSideDecorations

public void addClientSideDecorations(List<MapDecoration> decorations)

getDecorations

public Iterable<MapDecoration> getDecorations()

isTrackedCountOverLimit

public boolean isTrackedCountOverLimit(int limit)

getFrameKey

private static String getFrameKey(int id)