net.minecraft.world.storage

Class MapData

java.lang.Object

net.minecraft.world.storage.WorldSavedData

net.minecraft.world.storage.MapData

All Implemented Interfaces:

INBTSerializable<NBTTagCompound>

public class MapData
extends WorldSavedData

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MapData.MapInfo

Field Summary

Fields

Modifier and Type	Field and Description
byte[]	colors A flattened 128x128 grid representing the contents of the map.
int	dimension
java.util.Map<java.lang.String,MapDecoration>	mapDecorations
java.util.List<MapData.MapInfo>	playersArrayList Holds a reference to the MapInfo of the players who own a copy of the map
byte	scale
boolean	trackingPosition
boolean	unlimitedTracking
int	xCenter
int	zCenter

Fields inherited from class net.minecraft.world.storage.WorldSavedData

mapName

Constructor Summary

Constructors

Constructor and Description
MapData(java.lang.String mapname)

Method Summary

Modifier and Type	Method and Description
static void	addTargetDecoration(ItemStack map, BlockPos target, java.lang.String decorationName, MapDecoration.Type type)
void	calculateMapCenter(double x, double z, int mapScale)
MapData.MapInfo	getMapInfo(EntityPlayer player)
Packet<?>	getMapPacket(ItemStack mapStack, World worldIn, EntityPlayer player)
void	readFromNBT(NBTTagCompound nbt) reads in data from the NBTTagCompound into this MapDataBase
void	updateMapData(int x, int y)
void	updateVisiblePlayers(EntityPlayer player, ItemStack mapStack) Adds the player passed to the list of visible players and checks to see which players are visible
NBTTagCompound	writeToNBT(NBTTagCompound compound)

Methods inherited from class net.minecraft.world.storage.WorldSavedData

deserializeNBT, isDirty, markDirty, serializeNBT, setDirty

Methods inherited from class java.lang.Object

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

Field Detail

xCenter

public int xCenter

zCenter

public int zCenter

dimension

public int dimension

trackingPosition

public boolean trackingPosition

unlimitedTracking

public boolean unlimitedTracking

scale

public byte scale

colors

public byte[] colors

A flattened 128x128 grid representing the contents of the map. Each byte has format ([index into MapColor.COLORS] << 4 | brightness flag)

playersArrayList

public java.util.List<MapData.MapInfo> playersArrayList

Holds a reference to the MapInfo of the players who own a copy of the map

mapDecorations

public java.util.Map<java.lang.String,MapDecoration> mapDecorations

Constructor Detail

MapData

public MapData(java.lang.String mapname)

Method Detail

calculateMapCenter

public void calculateMapCenter(double x,
                               double z,
                               int mapScale)

readFromNBT

public void readFromNBT(NBTTagCompound nbt)

reads in data from the NBTTagCompound into this MapDataBase

Specified by:

readFromNBT in class WorldSavedData

writeToNBT

public NBTTagCompound writeToNBT(NBTTagCompound compound)

Specified by:

writeToNBT in class WorldSavedData

updateVisiblePlayers

public void updateVisiblePlayers(EntityPlayer player,
                                 ItemStack mapStack)

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

addTargetDecoration

public static void addTargetDecoration(ItemStack map,
                                       BlockPos target,
                                       java.lang.String decorationName,
                                       MapDecoration.Type type)

getMapPacket

public Packet<?> getMapPacket(ItemStack mapStack,
                              World worldIn,
                              EntityPlayer player)

updateMapData

public void updateMapData(int x,
                          int y)

getMapInfo

public MapData.MapInfo getMapInfo(EntityPlayer player)