Beautymine – Update & NBT Reader

February 24, 2015

I started to work on Beautymine again by implementing a fully working NBT (Named Binary Tag) reader.

nbtreader1

Sample dumps:

Level.dat dump:

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TAG_COMPOUND(""): 1 entries
{
	TAG_COMPOUND("Data"): 36 entries
	{
		TAG_LONG("RandomSeed"): 6069523395707597033
		TAG_STRING("generatorName"): default
		TAG_DOUBLE("BorderCenterZ"): 0
		TAG_BYTE("Difficulty"): 2
		TAG_LONG("BorderSizeLerpTime"): 0
		TAG_BYTE("raining"): 0
		TAG_LONG("Time"): 852
		TAG_INT("GameType"): 0
		TAG_BYTE("MapFeatures"): 1
		TAG_DOUBLE("BorderCenterX"): 0
		TAG_DOUBLE("BorderDamagePerBlock"): 0.2
		TAG_DOUBLE("BorderWarningBlocks"): 5
		TAG_DOUBLE("BorderSizeLerpTarget"): 6e+007
		TAG_LONG("DayTime"): 852
		TAG_BYTE("initialized"): 1
		TAG_BYTE("allowCommands"): 0
		TAG_LONG("SizeOnDisk"): 0
		TAG_COMPOUND("GameRules"): 15 entries
		{
			TAG_STRING("doTileDrops"): true
			TAG_STRING("doFireTick"): true
			TAG_STRING("reducedDebugInfo"): false
			TAG_STRING("naturalRegeneration"): true
			TAG_STRING("doMobLoot"): true
			TAG_STRING("keepInventory"): false
			TAG_STRING("doEntityDrops"): true
			TAG_STRING("mobGriefing"): true
			TAG_STRING("randomTickSpeed"): 3
			TAG_STRING("commandBlockOutput"): true
			TAG_STRING("doMobSpawning"): true
			TAG_STRING("logAdminCommands"): true
			TAG_STRING("sendCommandFeedback"): true
			TAG_STRING("doDaylightCycle"): true
			TAG_STRING("showDeathMessages"): true
		}
		TAG_COMPOUND("Player"): 35 entries
		{
			TAG_INT("HurtByTimestamp"): 0
			TAG_SHORT("SleepTimer"): 0
			TAG_LIST("Attributes"): 4 entries of type TAG_COMPOUND
			{
				TAG_COMPOUND(""): 2 entries
				{
					TAG_DOUBLE("Base"): 20
					TAG_STRING("Name"): generic.maxHealth
				}
				TAG_COMPOUND(""): 2 entries
				{
					TAG_DOUBLE("Base"): 0
					TAG_STRING("Name"): generic.knockbackResistance
				}
				TAG_COMPOUND(""): 2 entries
				{
					TAG_DOUBLE("Base"): 0.1
					TAG_STRING("Name"): generic.movementSpeed
				}
				TAG_COMPOUND(""): 2 entries
				{
					TAG_DOUBLE("Base"): 1
					TAG_STRING("Name"): generic.attackDamage
				}
			}
			TAG_BYTE("Invulnerable"): 0
			TAG_INT("PortalCooldown"): 0
			TAG_FLOAT("AbsorptionAmount"): 0
			TAG_COMPOUND("abilities"): 7 entries
			{
				TAG_BYTE("invulnerable"): 0
				TAG_BYTE("mayfly"): 0
				TAG_BYTE("instabuild"): 0
				TAG_FLOAT("walkSpeed"): 0.1
				TAG_BYTE("mayBuild"): 1
				TAG_BYTE("flying"): 0
				TAG_FLOAT("flySpeed"): 0.05
			}
			TAG_FLOAT("FallDistance"): 0
			TAG_SHORT("DeathTime"): 0
			TAG_INT("XpSeed"): 0
			TAG_FLOAT("HealF"): 20
			TAG_INT("XpTotal"): 0
			TAG_INT("playerGameType"): 0
			TAG_LIST("Motion"): 3 entries of type TAG_DOUBLE
			{
				TAG_DOUBLE(""): 0
				TAG_DOUBLE(""): -0.0784
				TAG_DOUBLE(""): 0
			}
			TAG_LONG("UUIDLeast"): -5449757056182179933
			TAG_SHORT("Health"): 20
			TAG_FLOAT("foodSaturationLevel"): 5
			TAG_SHORT("Air"): 300
			TAG_BYTE("OnGround"): 1
			TAG_INT("Dimension"): 0
			TAG_LIST("Rotation"): 2 entries of type TAG_FLOAT
			{
				TAG_FLOAT(""): -51.8999
				TAG_FLOAT(""): 14.4
			}
			TAG_INT("XpLevel"): 0
			TAG_INT("Score"): 0
			TAG_LONG("UUIDMost"): 4868346027275340658
			TAG_BYTE("Sleeping"): 0
			TAG_LIST("Pos"): 3 entries of type TAG_DOUBLE
			{
				TAG_DOUBLE(""): -203.739
				TAG_DOUBLE(""): 73
				TAG_DOUBLE(""): 247.604
			}
			TAG_SHORT("Fire"): -20
			TAG_FLOAT("XpP"): 0
			TAG_LIST("EnderItems"): 0 entries of type TAG_END
			{
			}
			TAG_INT("foodLevel"): 20
			TAG_FLOAT("foodExhaustionLevel"): 1.9867
			TAG_SHORT("HurtTime"): 0
			TAG_INT("SelectedItemSlot"): 0
			TAG_LIST("Inventory"): 0 entries of type TAG_END
			{
			}
			TAG_INT("foodTickTimer"): 0
		}
		TAG_INT("SpawnY"): 64
		TAG_INT("rainTime"): 61328
		TAG_INT("thunderTime"): 118297
		TAG_INT("SpawnZ"): 240
		TAG_BYTE("hardcore"): 0
		TAG_BYTE("DifficultyLocked"): 0
		TAG_INT("SpawnX"): -216
		TAG_INT("clearWeatherTime"): 0
		TAG_BYTE("thundering"): 0
		TAG_INT("generatorVersion"): 1
		TAG_INT("version"): 19133
		TAG_DOUBLE("BorderSafeZone"): 5
		TAG_STRING("generatorOptions"): 
		TAG_LONG("LastPlayed"): 1423848173120
		TAG_DOUBLE("BorderWarningTime"): 15
		TAG_STRING("LevelName"): Beautymine
		TAG_DOUBLE("BorderSize"): 6e+007
	}
}

Chunk[0,22] dump:

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TAG_COMPOUND(""): 1 entries
{
	TAG_COMPOUND("Level"): 12 entries
	{
		TAG_BYTE("LightPopulated"): 0
		TAG_INT("zPos"): 22
		TAG_INT_ARRAY("HeightMap"): [256 integers]
		TAG_LIST("Sections"): 6 entries of type TAG_COMPOUND
		{
			TAG_COMPOUND(""): 5 entries
			{
				TAG_BYTE_ARRAY("Blocks"): [4096 bytes]
				TAG_BYTE_ARRAY("SkyLight"): [2048 bytes]
				TAG_BYTE("Y"): 0
				TAG_BYTE_ARRAY("BlockLight"): [2048 bytes]
				TAG_BYTE_ARRAY("Data"): [2048 bytes]
			}
			TAG_COMPOUND(""): 5 entries
			{
				TAG_BYTE_ARRAY("Blocks"): [4096 bytes]
				TAG_BYTE_ARRAY("SkyLight"): [2048 bytes]
				TAG_BYTE("Y"): 1
				TAG_BYTE_ARRAY("BlockLight"): [2048 bytes]
				TAG_BYTE_ARRAY("Data"): [2048 bytes]
			}
			TAG_COMPOUND(""): 5 entries
			{
				TAG_BYTE_ARRAY("Blocks"): [4096 bytes]
				TAG_BYTE_ARRAY("SkyLight"): [2048 bytes]
				TAG_BYTE("Y"): 2
				TAG_BYTE_ARRAY("BlockLight"): [2048 bytes]
				TAG_BYTE_ARRAY("Data"): [2048 bytes]
			}
			TAG_COMPOUND(""): 5 entries
			{
				TAG_BYTE_ARRAY("Blocks"): [4096 bytes]
				TAG_BYTE_ARRAY("SkyLight"): [2048 bytes]
				TAG_BYTE("Y"): 3
				TAG_BYTE_ARRAY("BlockLight"): [2048 bytes]
				TAG_BYTE_ARRAY("Data"): [2048 bytes]
			}
			TAG_COMPOUND(""): 5 entries
			{
				TAG_BYTE_ARRAY("Blocks"): [4096 bytes]
				TAG_BYTE_ARRAY("SkyLight"): [2048 bytes]
				TAG_BYTE("Y"): 4
				TAG_BYTE_ARRAY("BlockLight"): [2048 bytes]
				TAG_BYTE_ARRAY("Data"): [2048 bytes]
			}
			TAG_COMPOUND(""): 5 entries
			{
				TAG_BYTE_ARRAY("Blocks"): [4096 bytes]
				TAG_BYTE_ARRAY("SkyLight"): [2048 bytes]
				TAG_BYTE("Y"): 5
				TAG_BYTE_ARRAY("BlockLight"): [2048 bytes]
				TAG_BYTE_ARRAY("Data"): [2048 bytes]
			}
		}
		TAG_LONG("LastUpdate"): 852
		TAG_BYTE("V"): 1
		TAG_BYTE_ARRAY("Biomes"): [256 bytes]
		TAG_LONG("InhabitedTime"): 0
		TAG_INT("xPos"): 0
		TAG_BYTE("TerrainPopulated"): 0
		TAG_LIST("TileEntities"): 0 entries of type TAG_END
		{
		}
		TAG_LIST("Entities"): 0 entries of type TAG_END
		{
		}
	}
}

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