HubGui.java

package mods.eln.sixnode.hub;

import mods.eln.gui.GuiButtonEln;
import mods.eln.gui.GuiContainerEln;
import mods.eln.gui.GuiHelperContainer;
import mods.eln.gui.IGuiObject;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;

public class HubGui extends GuiContainerEln {

    int w, w2;
    int h, v0, v1, v2, v3, v4, v5, v6, v7;
    int v, h0, h1, h2, h3, h4, h5, h6, h7;

    GuiButtonEln connectionGridToggle[] = new GuiButtonEln[6];

    HubRender render;

    public HubGui(EntityPlayer player, IInventory inventory, HubRender render) {
        super(new HubContainer(player, inventory));
        this.render = render;
    }

    @Override
    public void initGui() {
        super.initGui();

		/*for (int idx = 0; idx < 6; idx++) {
            connectionGridToggle[idx] = newGuiButton(6, 6 + idx * 20, 50, "");
		}*/

        w = 5;
        h = 80;
        v = 80;
        w2 = (v - 5 * w) / 2;
        v0 = 134 / 2 - v / 2;
        h0 = 176 / 2 - h / 2;
        v1 = v0 + w2;
        v2 = v1 + w;
        v3 = v2 + w;
        v4 = v3 + w;
        v5 = v4 + w;
        v6 = v5 + w;
        v7 = v6 + w2;
        h1 = h0 + w2;
        h2 = h1 + w;
        h3 = h2 + w;
        h4 = h3 + w;
        h5 = h4 + w;
        h6 = h5 + w;
        h7 = h6 + w2;
    }

    @Override
    public void guiObjectEvent(IGuiObject object) {
        super.guiObjectEvent(object);
		/*for (int idx = 0; idx < 6; idx++) {
			if (object == connectionGridToggle[idx]) {
				render.clientSetByte(HubElement.clientConnectionGridToggle,
						(byte) idx);
			}
		}*/
    }

    @Override
    protected void preDraw(float f, int x, int y) {
        super.preDraw(f, x, y);
	/*	for (int idx = 0; idx < 6; idx++) {
			connectionGridToggle[idx].displayString = render.connectionGrid[idx] ? "is on"
					: "is off";
		}*/
    }

    @Override
    protected void postDraw(float f, int x, int y) {
        super.postDraw(f, x, y);

        for (int idx = 0; idx < 6; idx++) {
            if (!render.connectionGrid[idx]) {
                drawConnection(idx, 0xFF808080);
            }
        }

        for (int idx = 0; idx < 6; idx++) {
            if (render.connectionGrid[idx]) {
                drawConnection(idx, 0xFF000000);
            }
        }

        int r = 5;

        helper.drawRect(h0 - r, v7 - r, h0 + r, v7 + r, 0xFF000000);
    }

    void drawConnection(int id, int color) {
        switch (id) {
            case 2:
                helper.drawRect(h0, v5, h2, v6, color);
                helper.drawRect(h1, v5, h2, v7, color);
                break;
            case 3:
                helper.drawRect(h5, v0, h6, v2, color);
                helper.drawRect(h5, v1, h7, v2, color);
                break;
            case 1:
                helper.drawRect(h0, v1, h2, v2, color);
                helper.drawRect(h1, v0, h2, v2, color);
                break;
            case 0:
                helper.drawRect(h5, v5, h6, v7, color);
                helper.drawRect(h5, v5, h7, v6, color);
                break;
            case 4:
                helper.drawRect(h0, v3, h7, v4, color);
                break;
            case 5:
                helper.drawRect(h3, v0, h4, v7, color);
                break;
        }
    }

    protected void mouseClicked(int x, int y, int code) {
        super.mouseClicked(x, y, code);
        x -= width / 2 - xSize / 2;
        y -= height / 2 - ySize / 2;

        if (isInto(x, y, h0, v5, h2, v6) || isInto(x, y, h1, v5, h2, v7))
            render.clientSetByte(HubElement.clientConnectionGridToggle, (byte) 2);
        if (isInto(x, y, h5, v0, h6, v2) || isInto(x, y, h5, v1, h7, v2))
            render.clientSetByte(HubElement.clientConnectionGridToggle, (byte) 3);
        if (isInto(x, y, h0, v1, h2, v2) || isInto(x, y, h1, v0, h2, v2))
            render.clientSetByte(HubElement.clientConnectionGridToggle, (byte) 1);
        if (isInto(x, y, h5, v5, h6, v7) || isInto(x, y, h5, v5, h7, v6))
            render.clientSetByte(HubElement.clientConnectionGridToggle, (byte) 0);
        if (isInto(x, y, h0, v3, h7, v4))
            render.clientSetByte(HubElement.clientConnectionGridToggle, (byte) 4);
        if (isInto(x, y, h3, v0, h4, v7))
            render.clientSetByte(HubElement.clientConnectionGridToggle, (byte) 5);
    }

    boolean isInto(int x, int y, int x0, int y0, int x1, int y1) {
        return x >= x0 && x < x1 && y >= y0 && y < y1;
    }

    @Override
    protected GuiHelperContainer newHelper() {
        return new GuiHelperContainer(this, 176, 216, 8, 134);
    }
}