AssemblyGuiHandler

public class AssemblyGuiHandler implements IGuiHandler {
    boolean flag;

    public Object getServerGuiElement(int id, EntityPlayer player, World world, int i, int j, int k) {
        try {
            if (id == Assembly.sorterGUI) {
                TileEntityAssemblySorter tile = (TileEntityAssemblySorter) world.getTileEntity(i, j, k);
                return new ContainerAssemblySorter(player.inventory, tile, tile);
            }
            if (id == Assembly.furnaceGUI) {
                TileEntityAssemblyFurnace tile = (TileEntityAssemblyFurnace) world.getTileEntity(i, j, k);
                return new ContainerAssemblyFurnace(player.inventory, tile);
            }
            if (id == Assembly.workbenchGUI) {
                return new ContainerAssemblyWorkbench(player.inventory, world, i, j, k);
            }
            if (id == Assembly.counterGUI) {
                return null;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    public Object getClientGuiElement(int id, EntityPlayer player, World world, int i, int j, int k) {
        try {
            if (id == Assembly.sorterGUI) {
                TileEntityAssemblySorter tile = (TileEntityAssemblySorter) world.getTileEntity(i, j, k);
                return new GuiAssemblySorter(tile, player.inventory, tile, tile.nogo);
            }
            if (id == Assembly.furnaceGUI) {
                TileEntityAssemblyFurnace tile = (TileEntityAssemblyFurnace) world.getTileEntity(i, j, k);
                return new GuiAssemblyFurnace(player.inventory, tile);
            }
            if (id == Assembly.workbenchGUI) {
                flag = true;
                return new GuiAssemblyWorkbench(player.inventory, world, i, j, k);
            }
            if (id == Assembly.counterGUI) {
                TileEntityAssemblyCounter tile = (TileEntityAssemblyCounter) world.getTileEntity(i, j, k);
                return new GuiAssemblyCounter(tile);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
}