SomeGUI.java

package com.mordrum.mcore.client.gui;

import com.google.common.base.Optional;
import com.google.common.eventbus.Subscribe;
import cpw.mods.fml.client.FMLClientHandler;
import net.malisis.core.client.gui.Anchor;
import net.malisis.core.client.gui.GuiTexture;
import net.malisis.core.client.gui.MalisisGui;
import net.malisis.core.client.gui.component.UIComponent;
import net.malisis.core.client.gui.component.container.UIBackgroundContainer;
import net.malisis.core.client.gui.component.control.UIMoveHandle;
import net.malisis.core.client.gui.component.decoration.UIImage;
import net.malisis.core.client.gui.component.decoration.UILabel;
import net.malisis.core.client.gui.component.interaction.UIButton;
import net.minecraft.client.multiplayer.ServerData;
import net.minecraft.util.ResourceLocation;

import java.awt.*;

/**
 * Created by Jesse on 1/31/2015.
 */
public class SomeGUI extends MalisisGui {

	protected final Optional<MalisisGui> parent;
	protected static final ResourceLocation ALMURA_LOGO_LOCATION = new ResourceLocation("mcore", "textures/gui/mordrum.png");

	public SomeGUI(MalisisGui parent) {
		this.parent = Optional.fromNullable(parent);
		setup();
	}

	protected void setup() {
		UIBackgroundContainer window = new UIBackgroundContainer(this);
		window.setSize(200, 225);
		window.setAnchor(Anchor.CENTER | Anchor.MIDDLE);
		window.setColor(Integer.MIN_VALUE);
		window.setBackgroundAlpha(0);

		UILabel titleLabel = new UILabel(this, ChatColor.WHITE + "Welcome To Mordrum NXT");
		titleLabel.setPosition(0, 5, Anchor.CENTER | Anchor.TOP);

		UIBackgroundContainer uiTitleBar = new UIBackgroundContainer(this);
		uiTitleBar.setSize(300, 1);
		uiTitleBar.setPosition(0, 17, Anchor.CENTER | Anchor.TOP);
		uiTitleBar.setColor(Color.gray.getRGB());

		UIImage logoImage = new UIImage(this, new GuiTexture(ALMURA_LOGO_LOCATION), null);
		logoImage.setAnchor(Anchor.CENTER | Anchor.TOP);
		logoImage.setPosition(0, this.getPaddedY(titleLabel, 12));
		logoImage.setSize(64, 64);

		UIButton multiplayerButton = new UIButton(this, ChatColor.AQUA + "Connect to Mordrum");
		multiplayerButton.setSize(180, 16);
		multiplayerButton.setPosition(0, this.getPaddedY(logoImage, 12), Anchor.CENTER | Anchor.TOP);
		multiplayerButton.setName("button.multiplayer");
		multiplayerButton.register(this);

		UIButton optionsButton = new UIButton(this, "Options");
		optionsButton.setSize(50, 16);
		optionsButton.setPosition(10, this.getPaddedY(multiplayerButton, 4), Anchor.LEFT | Anchor.TOP);
		optionsButton.setName("button.options");
		optionsButton.register(this);

		UIButton configurationButton = new UIButton(this, "Configuration");
		configurationButton.setSize(76, 16);
		configurationButton.setPosition(0, this.getPaddedY(multiplayerButton, 4), Anchor.CENTER | Anchor.TOP);
		configurationButton.setName("button.configuration");
		configurationButton.register(this);

		UIButton aboutButton = new UIButton(this, "About");
		aboutButton.setSize(50, 16);
		aboutButton.setPosition(-10, this.getPaddedY(multiplayerButton, 4), Anchor.RIGHT | Anchor.TOP);
		aboutButton.setName("button.about");
		aboutButton.register(this);

		UIButton quitButton = new UIButton(this, "Quit");
		quitButton.setSize(50, 16);
		quitButton.setPosition(0, this.getPaddedY(configurationButton, 14), Anchor.CENTER | Anchor.TOP);
		quitButton.setName("button.quit");
		quitButton.register(this);

		UILabel copyrightLabel = new UILabel(this, ChatColor.GRAY + "Copyright Mordrum 2011 - 2015");
		copyrightLabel.setPosition(0, -9, Anchor.CENTER | Anchor.BOTTOM);
		copyrightLabel.setFontScale(0.7f);

		UILabel trademarkLabel = new UILabel(this, ChatColor.GRAY + "Minecraft is a registered trademark of Mojang AB");
		trademarkLabel.setPosition(0, -1, Anchor.CENTER | Anchor.BOTTOM);
		trademarkLabel.setFontScale(0.7f);
		window.add(titleLabel, uiTitleBar, logoImage, multiplayerButton, optionsButton, configurationButton, aboutButton, quitButton, copyrightLabel, trademarkLabel);
		new UIMoveHandle(this, window);
		this.addToScreen(window);
	}

	protected int getPaddedY(UIComponent component, int padding) {
		if (component == null) {
			return 0;
		}
		return component.getY() + component.getHeight() + padding;
	}

	@Subscribe
	public void onButtonClick(UIButton.ClickEvent event) {
		String buttonID = event.getComponent().getName().toLowerCase();
		if (buttonID.equalsIgnoreCase("button.multiplayer")) {
			FMLClientHandler.instance().setupServerList();
			ServerData data = new ServerData("Mordrum", "play.mordrum.com");
			FMLClientHandler.instance().connectToServer(this, data);
		} else if (buttonID.equalsIgnoreCase("button.quit")) {
			System.exit(0);
		}
	}
}