CustomNPC-Plus/src/main/java/noppes/npcs/client/gui/GuiBorderBlock.java

package noppes.npcs.client.gui;

import kamkeel.npcs.network.PacketClient;
import kamkeel.npcs.network.packets.request.TileEntityGetPacket;
import kamkeel.npcs.network.packets.request.TileEntitySavePacket;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.nbt.NBTTagCompound;
import noppes.npcs.blocks.tiles.TileBorder;
import noppes.npcs.client.gui.util.*;

public class GuiBorderBlock extends GuiNPCInterface implements IGuiData{

	private TileBorder tile;

    public GuiBorderBlock(int x, int y, int z) {
		super();
		tile = (TileBorder) player.worldObj.getTileEntity(x, y, z);

        PacketClient.sendClient(new TileEntityGetPacket(x, y, z));
	}
	public void initGui()
    {
    	super.initGui();

		this.addButton(new GuiNpcButton(4, guiLeft + 40, guiTop + 40, 120, 20, "Availability Options"));

    	addLabel(new GuiNpcLabel(0,"Height", guiLeft+ 1, guiTop + 76, 0xffffff));
    	addTextField(new GuiNpcTextField(0, this, fontRendererObj, guiLeft+ 60, guiTop + 71,40,20, tile.height + ""));
    	getTextField(0).integersOnly = true;
    	getTextField(0).setMinMaxDefault(0, 500, 6);

    	addLabel(new GuiNpcLabel(1,"Message", guiLeft+ 1, guiTop + 100, 0xffffff));
    	addTextField(new GuiNpcTextField(1, this, fontRendererObj, guiLeft+ 60, guiTop + 95,200,20, tile.message));

        addButton(new GuiNpcButton(0, guiLeft + 40, guiTop + 190,120,20, "Done"));
    }
	protected void actionPerformed(GuiButton guibutton) {
		int id = guibutton.id;
		if(id == 0)
			close();
		if (id == 4) {
			save();
			setSubGui(new SubGuiNpcAvailability(tile.availability));
		}
	}
	@Override
	public void save() {
		if(tile == null)
			return;
		tile.height = getTextField(0).getInteger();
		tile.message = getTextField(1).getText();

		NBTTagCompound compound = new NBTTagCompound();
		tile.writeToNBT(compound);
        PacketClient.sendClient(new TileEntitySavePacket(compound));
	}
	@Override
	public void setGuiData(NBTTagCompound compound) {
		tile.readFromNBT(compound);
	}

}