double d3 = player.getDistanceSqToEntity(Minecraft.getMinecraft().thePlayer);
float f2 = player.isSneaking() ? RendererLivingEntity.NAME_TAG_RANGE_SNEAK : RendererLivingEntity.NAME_TAG_RANGE;
if(d3 < (double)(f2 * f2))
{
String s = player.func_145748_c_().getFormattedText();
rend.func_96449_a(player, event.x, event.y, event.z, s, f1, d3);
}
}
}
}