case GUI_ID_ELECTROSTATIC_COMPRESSOR:
return new Container4UpgradeSlots(player.inventory, (TileEntityElectrostaticCompressor)world.getTileEntity(x, y, z));
case GUI_ID_OMNIDIRECTIONAL_HOPPER:
return new ContainerOmnidirectionalHopper(player.inventory, (TileEntityOmnidirectionalHopper)world.getTileEntity(x, y, z));
case GUI_ID_PROGRAMMER:
return new ContainerProgrammer(player.inventory, (TileEntityProgrammer)world.getTileEntity(x, y, z));
case GUI_ID_PNEUMATIC_DYNAMO:
case GUI_ID_FLUX_COMPRESSOR:
return new ContainerRF(player.inventory, world.getTileEntity(x, y, z));
}
return null;