Java Code Examples for net.minecraft.entity.EntityLivingBase#getUniqueID()

private void signContract(ItemStack stack, EntityPlayer oldOwner, EntityLivingBase target)
{
    NBTTagCompound nbt = NBTUtils.getCompoundTag(stack, null, true);
    UUID uuidOwner = oldOwner.getUniqueID();
    nbt.setLong("OwnerM", uuidOwner.getMostSignificantBits());
    nbt.setLong("OwnerL", uuidOwner.getLeastSignificantBits());

    UUID uuidTarget = target.getUniqueID();
    nbt.setLong("OwnableM", uuidTarget.getMostSignificantBits());
    nbt.setLong("OwnableL", uuidTarget.getLeastSignificantBits());

    nbt.setFloat("Health", target.getHealth());
    String str = EntityList.getEntityString(target);

    if (str != null)
    {
        nbt.setString("EntityString", str);
    }

    if (target.hasCustomName())
    {
        nbt.setString("CustomName", target.getCustomNameTag());
    }

    oldOwner.getEntityWorld().playSound(null, oldOwner.getPosition(), SoundEvents.BLOCK_ENCHANTMENT_TABLE_USE, SoundCategory.PLAYERS, 0.5f, 1f);
}
 

@Override
public void onBlockPlacedBy(World worldIn, BlockPos pos, IBlockState state, EntityLivingBase placer,
		ItemStack stack) {
	super.onBlockPlacedBy(worldIn, pos, state, placer, stack);
	TileEntity tile = worldIn.getTileEntity(pos);
	if (tile instanceof IOwnerBlock && placer != null) {
		UUID owner = placer.getUniqueID();
		((IOwnerBlock) tile).setOwner(owner);
	}
}
 

public void setOwner(EntityLivingBase placer) {
	UUID user = placer.getUniqueID();
	String name = placer.getName();
	if (this.owner == null && user != null) {
		this.owner = user;
		this.ownerName = name;
		this.getNetwork().updateTileGuiField(this, "ownerName");
	}
}
 

public EntityEnderArrow(World worldIn, EntityLivingBase shooter, EntityLivingBase par3EntityLivingBase, float par4, float par5)
{
    super(worldIn);
    this.shootingEntity = shooter;
    this.shooterUUID = shooter.getUniqueID();

    if (shooter instanceof EntityPlayer)
    {
        this.canBePickedUp = 1;

        if (((EntityPlayer)shooter).capabilities.isCreativeMode)
        {
            this.canBePickedUp = 2;
        }
    }

    this.posY = shooter.posY + (double)shooter.getEyeHeight() - 0.10000000149011612D;
    double d0 = par3EntityLivingBase.posX - shooter.posX;
    double d1 = par3EntityLivingBase.getEntityBoundingBox().minY + (double)(par3EntityLivingBase.height / 3.0F) - this.posY;
    double d2 = par3EntityLivingBase.posZ - shooter.posZ;
    double d3 = (double)MathHelper.sqrt(d0 * d0 + d2 * d2);

    if (d3 >= 1.0E-7D)
    {
        float f2 = (float)(Math.atan2(d2, d0) * 180.0D / Math.PI) - 90.0F;
        float f3 = (float)(-(Math.atan2(d1, d3) * 180.0D / Math.PI));
        double d4 = d0 / d3;
        double d5 = d2 / d3;
        this.setLocationAndAngles(shooter.posX + d4, this.posY, shooter.posZ + d5, f2, f3);
        float f4 = (float)d3 * 0.2F;
        this.shoot(d0, d1 + (double)f4, d2, par4, par5);
    }
}
 

public EntityEnderArrow(World worldIn, EntityLivingBase shooter, float velocity)
{
    super(worldIn);
    this.shootingEntity = shooter;
    this.shooterUUID = shooter.getUniqueID();

    if (shooter instanceof EntityPlayer)
    {
        this.canBePickedUp = 1;

        if (((EntityPlayer)shooter).capabilities.isCreativeMode)
        {
            this.canBePickedUp = 2;
        }
    }

    this.setSize(0.5F, 0.5F);
    this.setLocationAndAngles(shooter.posX, shooter.posY + (double)shooter.getEyeHeight(), shooter.posZ, shooter.rotationYaw, shooter.rotationPitch);
    double x, y, z;
    x = this.posX - (double)(MathHelper.cos(this.rotationYaw / 180.0f * (float)Math.PI) * 0.16f);
    z = this.posZ - (double)(MathHelper.sin(this.rotationYaw / 180.0f * (float)Math.PI) * 0.16f);

    x -= (double)(MathHelper.sin(this.rotationYaw / 180.0f * (float)Math.PI) * 0.74f) * (double)(MathHelper.cos(this.rotationPitch / 180.0f * (float)Math.PI));
    x -= (double)(MathHelper.cos(this.rotationYaw / 180.0f * (float)Math.PI) * 0.1f);
    y = this.posY - 0.10000000149011612d;
    z += (double)(MathHelper.cos(this.rotationYaw / 180.0f * (float)Math.PI) * 0.74f) * (double)(MathHelper.cos(this.rotationPitch / 180.0f * (float)Math.PI));
    z -= (double)(MathHelper.sin(this.rotationYaw / 180.0f * (float)Math.PI) * 0.1f);
    if (worldIn.isAirBlock(new BlockPos((int)MathHelper.floor(x), (int)y, (int)MathHelper.floor(z))))
    {
        this.posX = x;
        this.posZ = z;
    }
    this.setPosition(this.posX, this.posY, this.posZ);
    this.motionX = (double)(-MathHelper.sin(this.rotationYaw / 180.0F * (float)Math.PI) * MathHelper.cos(this.rotationPitch / 180.0F * (float)Math.PI));
    this.motionZ = (double)(MathHelper.cos(this.rotationYaw / 180.0F * (float)Math.PI) * MathHelper.cos(this.rotationPitch / 180.0F * (float)Math.PI));
    this.motionY = (double)(-MathHelper.sin(this.rotationPitch / 180.0F * (float)Math.PI));
    this.shoot(this.motionX, this.motionY, this.motionZ, velocity * 1.8F, 1.0F);
}
 

public void setAssignedTarget(@Nullable EntityLivingBase target)
{
    this.assignedTarget = target;

    if (target != null)
    {
        this.assignedTargetUUID = target.getUniqueID();
    }
    else
    {
        this.assignedTargetUUID = null;
    }
}
 

@Override
public void setRevengeTarget(@Nullable EntityLivingBase target)
{
    this.revengeTarget = target;

    if (target != null)
    {
        this.revengeTargetUUID = target.getUniqueID();
    }
    else
    {
        this.revengeTargetUUID = null;
    }
}
 

public void setThrower(EntityLivingBase entity)
{
    this.throwerUUID = entity.getUniqueID();
}