CinderLoE/build/rfg/minecraft-src/java/net/minecraft/entity/SharedMonsterAttributes.java

package net.minecraft.entity;

import java.util.Collection;
import java.util.Iterator;
import java.util.UUID;
import net.minecraft.entity.ai.attributes.AttributeModifier;
import net.minecraft.entity.ai.attributes.BaseAttributeMap;
import net.minecraft.entity.ai.attributes.IAttribute;
import net.minecraft.entity.ai.attributes.IAttributeInstance;
import net.minecraft.entity.ai.attributes.RangedAttribute;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

public class SharedMonsterAttributes
{
    private static final Logger logger = LogManager.getLogger();
    public static final IAttribute maxHealth = (new RangedAttribute("generic.maxHealth", 20.0D, 0.0D, Double.MAX_VALUE)).setDescription("Max Health").setShouldWatch(true);
    public static final IAttribute followRange = (new RangedAttribute("generic.followRange", 32.0D, 0.0D, 2048.0D)).setDescription("Follow Range");
    public static final IAttribute knockbackResistance = (new RangedAttribute("generic.knockbackResistance", 0.0D, 0.0D, 1.0D)).setDescription("Knockback Resistance");
    public static final IAttribute movementSpeed = (new RangedAttribute("generic.movementSpeed", 0.699999988079071D, 0.0D, Double.MAX_VALUE)).setDescription("Movement Speed").setShouldWatch(true);
    public static final IAttribute attackDamage = new RangedAttribute("generic.attackDamage", 2.0D, 0.0D, Double.MAX_VALUE);
    private static final String __OBFID = "CL_00001695";

    /**
     * Creates an NBTTagList from a BaseAttributeMap, including all its AttributeInstances
     */
    public static NBTTagList writeBaseAttributeMapToNBT(BaseAttributeMap p_111257_0_)
    {
        NBTTagList nbttaglist = new NBTTagList();
        Iterator iterator = p_111257_0_.getAllAttributes().iterator();

        while (iterator.hasNext())
        {
            IAttributeInstance iattributeinstance = (IAttributeInstance)iterator.next();
            nbttaglist.appendTag(writeAttributeInstanceToNBT(iattributeinstance));
        }

        return nbttaglist;
    }

    /**
     * Creates an NBTTagCompound from an AttributeInstance, including its AttributeModifiers
     */
    private static NBTTagCompound writeAttributeInstanceToNBT(IAttributeInstance p_111261_0_)
    {
        NBTTagCompound nbttagcompound = new NBTTagCompound();
        IAttribute iattribute = p_111261_0_.getAttribute();
        nbttagcompound.setString("Name", iattribute.getAttributeUnlocalizedName());
        nbttagcompound.setDouble("Base", p_111261_0_.getBaseValue());
        Collection collection = p_111261_0_.func_111122_c();

        if (collection != null && !collection.isEmpty())
        {
            NBTTagList nbttaglist = new NBTTagList();
            Iterator iterator = collection.iterator();

            while (iterator.hasNext())
            {
                AttributeModifier attributemodifier = (AttributeModifier)iterator.next();

                if (attributemodifier.isSaved())
                {
                    nbttaglist.appendTag(writeAttributeModifierToNBT(attributemodifier));
                }
            }

            nbttagcompound.setTag("Modifiers", nbttaglist);
        }

        return nbttagcompound;
    }

    /**
     * Creates an NBTTagCompound from an AttributeModifier
     */
    private static NBTTagCompound writeAttributeModifierToNBT(AttributeModifier p_111262_0_)
    {
        NBTTagCompound nbttagcompound = new NBTTagCompound();
        nbttagcompound.setString("Name", p_111262_0_.getName());
        nbttagcompound.setDouble("Amount", p_111262_0_.getAmount());
        nbttagcompound.setInteger("Operation", p_111262_0_.getOperation());
        nbttagcompound.setLong("UUIDMost", p_111262_0_.getID().getMostSignificantBits());
        nbttagcompound.setLong("UUIDLeast", p_111262_0_.getID().getLeastSignificantBits());
        return nbttagcompound;
    }

    public static void func_151475_a(BaseAttributeMap p_151475_0_, NBTTagList p_151475_1_)
    {
        for (int i = 0; i < p_151475_1_.tagCount(); ++i)
        {
            NBTTagCompound nbttagcompound = p_151475_1_.getCompoundTagAt(i);
            IAttributeInstance iattributeinstance = p_151475_0_.getAttributeInstanceByName(nbttagcompound.getString("Name"));

            if (iattributeinstance != null)
            {
                applyModifiersToAttributeInstance(iattributeinstance, nbttagcompound);
            }
            else
            {
                logger.warn("Ignoring unknown attribute \'" + nbttagcompound.getString("Name") + "\'");
            }
        }
    }

    private static void applyModifiersToAttributeInstance(IAttributeInstance p_111258_0_, NBTTagCompound p_111258_1_)
    {
        p_111258_0_.setBaseValue(p_111258_1_.getDouble("Base"));

        if (p_111258_1_.hasKey("Modifiers", 9))
        {
            NBTTagList nbttaglist = p_111258_1_.getTagList("Modifiers", 10);

            for (int i = 0; i < nbttaglist.tagCount(); ++i)
            {
                AttributeModifier attributemodifier = readAttributeModifierFromNBT(nbttaglist.getCompoundTagAt(i));
                AttributeModifier attributemodifier1 = p_111258_0_.getModifier(attributemodifier.getID());

                if (attributemodifier1 != null)
                {
                    p_111258_0_.removeModifier(attributemodifier1);
                }

                p_111258_0_.applyModifier(attributemodifier);
            }
        }
    }

    /**
     * Creates an AttributeModifier from an NBTTagCompound
     */
    public static AttributeModifier readAttributeModifierFromNBT(NBTTagCompound p_111259_0_)
    {
        UUID uuid = new UUID(p_111259_0_.getLong("UUIDMost"), p_111259_0_.getLong("UUIDLeast"));
        return new AttributeModifier(uuid, p_111259_0_.getString("Name"), p_111259_0_.getDouble("Amount"), p_111259_0_.getInteger("Operation"));
    }
}