package net.minecraft.nbt;
import com.google.common.collect.Maps;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.Callable;
import net.minecraft.crash.CrashReport;
import net.minecraft.crash.CrashReportCategory;
import net.minecraft.util.ReportedException;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class NBTTagCompound extends NBTBase
{
private static final Logger logger = LogManager.getLogger();
/**
* The key-value pairs for the tag. Each key is a UTF string, each value is a tag.
*/
private Map tagMap = Maps.newHashMap();
private static final String __OBFID = "CL_00001215";
/**
* Write the actual data contents of the tag, implemented in NBT extension classes
*/
void write(DataOutput output) throws IOException
{
Iterator var2 = this.tagMap.keySet().iterator();
while (var2.hasNext())
{
String var3 = (String)var2.next();
NBTBase var4 = (NBTBase)this.tagMap.get(var3);
writeEntry(var3, var4, output);
}
output.writeByte(0);
}
void read(DataInput input, int depth, NBTSizeTracker sizeTracker) throws IOException
{
if (depth > 512)
{
throw new RuntimeException("Tried to read NBT tag with too high complexity, depth > 512");
}
else
{
this.tagMap.clear();
byte var4;
while ((var4 = readType(input, sizeTracker)) != 0)
{
String var5 = readKey(input, sizeTracker);
sizeTracker.read((long)(16 * var5.length()));
NBTBase var6 = readNBT(var4, var5, input, depth + 1, sizeTracker);
this.tagMap.put(var5, var6);
}
}
}
/**
* Gets a set with the names of the keys in the tag compound.
*/
public Set getKeySet()
{
return this.tagMap.keySet();
}
/**
* Gets the type byte for the tag.
*/
public byte getId()
{
return (byte)10;
}
/**
* Stores the given tag into the map with the given string key. This is mostly used to store tag lists.
*/
public void setTag(String key, NBTBase value)
{
this.tagMap.put(key, value);
}
/**
* Stores a new NBTTagByte with the given byte value into the map with the given string key.
*/
public void setByte(String key, byte value)
{
this.tagMap.put(key, new NBTTagByte(value));
}
/**
* Stores a new NBTTagShort with the given short value into the map with the given string key.
*/
public void setShort(String key, short value)
{
this.tagMap.put(key, new NBTTagShort(value));
}
/**
* Stores a new NBTTagInt with the given integer value into the map with the given string key.
*/
public void setInteger(String key, int value)
{
this.tagMap.put(key, new NBTTagInt(value));
}
/**
* Stores a new NBTTagLong with the given long value into the map with the given string key.
*/
public void setLong(String key, long value)
{
this.tagMap.put(key, new NBTTagLong(value));
}
/**
* Stores a new NBTTagFloat with the given float value into the map with the given string key.
*/
public void setFloat(String key, float value)
{
this.tagMap.put(key, new NBTTagFloat(value));
}
/**
* Stores a new NBTTagDouble with the given double value into the map with the given string key.
*/
public void setDouble(String key, double value)
{
this.tagMap.put(key, new NBTTagDouble(value));
}
/**
* Stores a new NBTTagString with the given string value into the map with the given string key.
*/
public void setString(String key, String value)
{
this.tagMap.put(key, new NBTTagString(value));
}
/**
* Stores a new NBTTagByteArray with the given array as data into the map with the given string key.
*/
public void setByteArray(String key, byte[] value)
{
this.tagMap.put(key, new NBTTagByteArray(value));
}
/**
* Stores a new NBTTagIntArray with the given array as data into the map with the given string key.
*/
public void setIntArray(String key, int[] value)
{
this.tagMap.put(key, new NBTTagIntArray(value));
}
/**
* Stores the given boolean value as a NBTTagByte, storing 1 for true and 0 for false, using the given string key.
*/
public void setBoolean(String key, boolean value)
{
this.setByte(key, (byte)(value ? 1 : 0));
}
/**
* gets a generic tag with the specified name
*/
public NBTBase getTag(String key)
{
return (NBTBase)this.tagMap.get(key);
}
/**
* Get the Type-ID for the entry with the given key
*/
public byte getTagType(String key)
{
NBTBase var2 = (NBTBase)this.tagMap.get(key);
return var2 != null ? var2.getId() : 0;
}
/**
* Returns whether the given string has been previously stored as a key in the map.
*/
public boolean hasKey(String key)
{
return this.tagMap.containsKey(key);
}
public boolean hasKey(String key, int type)
{
byte var3 = this.getTagType(key);
if (var3 == type)
{
return true;
}
else if (type != 99)
{
if (var3 > 0)
{
;
}
return false;
}
else
{
return var3 == 1 || var3 == 2 || var3 == 3 || var3 == 4 || var3 == 5 || var3 == 6;
}
}
/**
* Retrieves a byte value using the specified key, or 0 if no such key was stored.
*/
public byte getByte(String key)
{
try
{
return !this.hasKey(key, 99) ? 0 : ((NBTBase.NBTPrimitive)this.tagMap.get(key)).getByte();
}
catch (ClassCastException var3)
{
return (byte)0;
}
}
/**
* Retrieves a short value using the specified key, or 0 if no such key was stored.
*/
public short getShort(String key)
{
try
{
return !this.hasKey(key, 99) ? 0 : ((NBTBase.NBTPrimitive)this.tagMap.get(key)).getShort();
}
catch (ClassCastException var3)
{
return (short)0;
}
}
/**
* Retrieves an integer value using the specified key, or 0 if no such key was stored.
*/
public int getInteger(String key)
{
try
{
return !this.hasKey(key, 99) ? 0 : ((NBTBase.NBTPrimitive)this.tagMap.get(key)).getInt();
}
catch (ClassCastException var3)
{
return 0;
}
}
/**
* Retrieves a long value using the specified key, or 0 if no such key was stored.
*/
public long getLong(String key)
{
try
{
return !this.hasKey(key, 99) ? 0L : ((NBTBase.NBTPrimitive)this.tagMap.get(key)).getLong();
}
catch (ClassCastException var3)
{
return 0L;
}
}
/**
* Retrieves a float value using the specified key, or 0 if no such key was stored.
*/
public float getFloat(String key)
{
try
{
return !this.hasKey(key, 99) ? 0.0F : ((NBTBase.NBTPrimitive)this.tagMap.get(key)).getFloat();
}
catch (ClassCastException var3)
{
return 0.0F;
}
}
/**
* Retrieves a double value using the specified key, or 0 if no such key was stored.
*/
public double getDouble(String key)
{
try
{
return !this.hasKey(key, 99) ? 0.0D : ((NBTBase.NBTPrimitive)this.tagMap.get(key)).getDouble();
}
catch (ClassCastException var3)
{
return 0.0D;
}
}
/**
* Retrieves a string value using the specified key, or an empty string if no such key was stored.
*/
public String getString(String key)
{
try
{
return !this.hasKey(key, 8) ? "" : ((NBTBase)this.tagMap.get(key)).getString();
}
catch (ClassCastException var3)
{
return "";
}
}
/**
* Retrieves a byte array using the specified key, or a zero-length array if no such key was stored.
*/
public byte[] getByteArray(String key)
{
try
{
return !this.hasKey(key, 7) ? new byte[0] : ((NBTTagByteArray)this.tagMap.get(key)).getByteArray();
}
catch (ClassCastException var3)
{
throw new ReportedException(this.createCrashReport(key, 7, var3));
}
}
/**
* Retrieves an int array using the specified key, or a zero-length array if no such key was stored.
*/
public int[] getIntArray(String key)
{
try
{
return !this.hasKey(key, 11) ? new int[0] : ((NBTTagIntArray)this.tagMap.get(key)).getIntArray();
}
catch (ClassCastException var3)
{
throw new ReportedException(this.createCrashReport(key, 11, var3));
}
}
/**
* Retrieves a NBTTagCompound subtag matching the specified key, or a new empty NBTTagCompound if no such key was
* stored.
*/
public NBTTagCompound getCompoundTag(String key)
{
try
{
return !this.hasKey(key, 10) ? new NBTTagCompound() : (NBTTagCompound)this.tagMap.get(key);
}
catch (ClassCastException var3)
{
throw new ReportedException(this.createCrashReport(key, 10, var3));
}
}
/**
* Gets the NBTTagList object with the given name. Args: name, NBTBase type
*/
public NBTTagList getTagList(String key, int type)
{
try
{
if (this.getTagType(key) != 9)
{
return new NBTTagList();
}
else
{
NBTTagList var3 = (NBTTagList)this.tagMap.get(key);
return var3.tagCount() > 0 && var3.getTagType() != type ? new NBTTagList() : var3;
}
}
catch (ClassCastException var4)
{
throw new ReportedException(this.createCrashReport(key, 9, var4));
}
}
/**
* Retrieves a boolean value using the specified key, or false if no such key was stored. This uses the getByte
* method.
*/
public boolean getBoolean(String key)
{
return this.getByte(key) != 0;
}
/**
* Remove the specified tag.
*/
public void removeTag(String key)
{
this.tagMap.remove(key);
}
public String toString()
{
String var1 = "{";
String var3;
for (Iterator var2 = this.tagMap.keySet().iterator(); var2.hasNext(); var1 = var1 + var3 + ':' + this.tagMap.get(var3) + ',')
{
var3 = (String)var2.next();
}
return var1 + "}";
}
/**
* Return whether this compound has no tags.
*/
public boolean hasNoTags()
{
return this.tagMap.isEmpty();
}
/**
* Create a crash report which indicates a NBT read error.
*/
private CrashReport createCrashReport(final String key, final int expectedType, ClassCastException ex)
{
CrashReport var4 = CrashReport.makeCrashReport(ex, "Reading NBT data");
CrashReportCategory var5 = var4.makeCategoryDepth("Corrupt NBT tag", 1);
var5.addCrashSectionCallable("Tag type found", new Callable()
{
private static final String __OBFID = "CL_00001216";
public String call()
{
return NBTBase.NBT_TYPES[((NBTBase)NBTTagCompound.this.tagMap.get(key)).getId()];
}
});
var5.addCrashSectionCallable("Tag type expected", new Callable()
{
private static final String __OBFID = "CL_00001217";
public String call()
{
return NBTBase.NBT_TYPES[expectedType];
}
});
var5.addCrashSection("Tag name", key);
return var4;
}
/**
* Creates a clone of the tag.
*/
public NBTBase copy()
{
NBTTagCompound var1 = new NBTTagCompound();
Iterator var2 = this.tagMap.keySet().iterator();
while (var2.hasNext())
{
String var3 = (String)var2.next();
var1.setTag(var3, ((NBTBase)this.tagMap.get(var3)).copy());
}
return var1;
}
public boolean equals(Object p_equals_1_)
{
if (super.equals(p_equals_1_))
{
NBTTagCompound var2 = (NBTTagCompound)p_equals_1_;
return this.tagMap.entrySet().equals(var2.tagMap.entrySet());
}
else
{
return false;
}
}
public int hashCode()
{
return super.hashCode() ^ this.tagMap.hashCode();
}
private static void writeEntry(String name, NBTBase data, DataOutput output) throws IOException
{
output.writeByte(data.getId());
if (data.getId() != 0)
{
output.writeUTF(name);
data.write(output);
}
}
private static byte readType(DataInput input, NBTSizeTracker sizeTracker) throws IOException
{
return input.readByte();
}
private static String readKey(DataInput input, NBTSizeTracker sizeTracker) throws IOException
{
return input.readUTF();
}
static NBTBase readNBT(byte id, String key, DataInput input, int depth, NBTSizeTracker sizeTracker)
{
NBTBase var5 = NBTBase.createNewByType(id);
try
{
var5.read(input, depth, sizeTracker);
return var5;
}
catch (IOException var9)
{
CrashReport var7 = CrashReport.makeCrashReport(var9, "Loading NBT data");
CrashReportCategory var8 = var7.makeCategory("NBT Tag");
var8.addCrashSection("Tag name", key);
var8.addCrashSection("Tag type", Byte.valueOf(id));
throw new ReportedException(var7);
}
}
/**
* Merges this NBTTagCompound with the given compound. Any sub-compounds are merged using the same methods, other
* types of tags are overwritten from the given compound.
*/
public void merge(NBTTagCompound other)
{
Iterator var2 = other.tagMap.keySet().iterator();
while (var2.hasNext())
{
String var3 = (String)var2.next();
NBTBase var4 = (NBTBase)other.tagMap.get(var3);
if (var4.getId() == 10)
{
if (this.hasKey(var3, 10))
{
NBTTagCompound var5 = this.getCompoundTag(var3);
var5.merge((NBTTagCompound)var4);
}
else
{
this.setTag(var3, var4.copy());
}
}
else
{
this.setTag(var3, var4.copy());
}
}
}
}