}
crafter.sendProgressBarUpdate(container, tankIndex * NETWORK_DATA + 0, fluidId);
PacketBuilder.instance().sendGuiIntegerPacket(player, container.windowId, tankIndex * NETWORK_DATA + 1, fluidAmount);
} else if (fluidStack != null && prev != null) {
if (fluidStack.getFluid() != prev.getFluid())
crafter.sendProgressBarUpdate(container, tankIndex * NETWORK_DATA + 0, fluidStack.fluidID);
if (fluidStack.amount != prev.amount)
PacketBuilder.instance().sendGuiIntegerPacket(player, container.windowId, tankIndex * NETWORK_DATA + 1, fluidStack.amount);
if (color != pColor)
PacketBuilder.instance().sendGuiIntegerPacket(player, container.windowId, tankIndex * NETWORK_DATA + 2, color);
}