EntityDamageSource.java

package net.minecraft.util;

import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.player.EntityPlayer;

public class EntityDamageSource extends DamageSource
{
    protected Entity damageSourceEntity;

    public EntityDamageSource(String par1Str, Entity par2Entity)
    {
        super(par1Str);
        this.damageSourceEntity = par2Entity;
    }

    public Entity getEntity()
    {
        return this.damageSourceEntity;
    }

    /**
     * Returns the message to be displayed on player death.
     */
    public String getDeathMessage(EntityPlayer par1EntityPlayer)
    {
        return StatCollector.translateToLocalFormatted("death." + this.damageType, new Object[] {par1EntityPlayer.username, this.damageSourceEntity.getEntityName()});
    }

    /**
     * Return whether this damage source will have its damage amount scaled based on the current difficulty.
     */
    public boolean isDifficultyScaled()
    {
        return this.damageSourceEntity != null && this.damageSourceEntity instanceof EntityLiving && !(this.damageSourceEntity instanceof EntityPlayer);
    }
}