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

package noppes.npcs.client.gui;

import kamkeel.npcs.network.PacketClient;
import kamkeel.npcs.network.packets.request.pather.MovingPathGetPacket;
import kamkeel.npcs.network.packets.request.pather.MovingPathSavePacket;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.nbt.NBTTagCompound;
import noppes.npcs.DataAI;
import noppes.npcs.NBTTags;
import noppes.npcs.client.gui.util.GuiCustomScroll;
import noppes.npcs.client.gui.util.GuiNPCInterface;
import noppes.npcs.client.gui.util.GuiNpcButton;
import noppes.npcs.client.gui.util.IGuiData;
import noppes.npcs.entity.EntityNPCInterface;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

public class GuiNpcPather extends GuiNPCInterface implements IGuiData {

    private GuiCustomScroll scroll;
    private final HashMap<String, Integer> data = new HashMap<String, Integer>();
    private final DataAI ai;

    public GuiNpcPather(EntityNPCInterface npc) {
        super();
        drawDefaultBackground = false;
        xSize = 176;
        title = "Npc Pather";
        setBackground("menubg.png");
        ai = npc.ais;
        PacketClient.sendClient(new MovingPathGetPacket());
    }

    @Override
    public void initGui() {
        super.initGui();
        scroll = new GuiCustomScroll(this, 0);
        scroll.setSize(160, 164);
        List<String> list = new ArrayList<String>();
        for (int[] arr : ai.getMovingPath()) {
            list.add("x:" + arr[0] + " y:" + arr[1] + " z:" + arr[2]);
        }
        scroll.setUnsortedList(list);
        scroll.guiLeft = guiLeft + 7;
        scroll.guiTop = guiTop + 12;

        addScroll(scroll);
        this.addButton(new GuiNpcButton(0, guiLeft + 6, guiTop + 178, 52, 20, "gui.down"));
        this.addButton(new GuiNpcButton(1, guiLeft + 62, guiTop + 178, 52, 20, "gui.up"));
        this.addButton(new GuiNpcButton(2, guiLeft + 118, guiTop + 178, 52, 20, "selectWorld.deleteButton"));
    }

    protected void actionPerformed(GuiButton guibutton) {
        if (scroll.selected < 0)
            return;

        int id = guibutton.id;
        if (id == 0) {
            List<int[]> list = ai.getMovingPath();
            int selected = scroll.selected;
            if (list.size() <= selected + 1)
                return;
            int[] a = list.get(selected);
            int[] b = list.get(selected + 1);
            list.set(selected, b);
            list.set(selected + 1, a);
            ai.setMovingPath(list);
            initGui();
            scroll.selected = selected + 1;
        }
        if (id == 1) {
            if (scroll.selected - 1 < 0)
                return;
            List<int[]> list = ai.getMovingPath();
            int selected = scroll.selected;
            int[] a = list.get(selected);
            int[] b = list.get(selected - 1);
            list.set(selected, b);
            list.set(selected - 1, a);
            ai.setMovingPath(list);
            initGui();
            scroll.selected = selected - 1;
        }
        if (id == 2) {
            List<int[]> list = ai.getMovingPath();
            if (list.size() <= 1)
                return;
            list.remove(scroll.selected);
            ai.setMovingPath(list);
            initGui();
        }
    }

    protected void drawGuiContainerBackgroundLayer(float f, int i, int j) {
    }

    @Override
    public void mouseClicked(int i, int j, int k) {
        super.mouseClicked(i, j, k);
        scroll.mouseClicked(i, j, k);
    }

    @Override
    public void keyTyped(char c, int i) {
        if (i == 1 || isInventoryKey(i)) {
            close();
        }
    }

    @Override
    public void save() {
        NBTTagCompound compound = new NBTTagCompound();
        compound.setTag("MovingPathNew", NBTTags.nbtIntegerArraySet(ai.getMovingPath()));
        PacketClient.sendClient(new MovingPathSavePacket(compound));
    }

    @Override
    public void setGuiData(NBTTagCompound compound) {
        ai.readToNBT(compound);
        initGui();
    }

}