/*
 * Pixel Dungeon
 * Copyright (C) 2012-2015  Oleg Dolya
 *
 * Shattered Pixel Dungeon
 * Copyright (C) 2014-2015 Evan Debenham
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */
package com.shatteredpixel.shatteredpixeldungeon.scenes;

import com.shatteredpixel.shatteredpixeldungeon.Chrome;
import com.shatteredpixel.shatteredpixeldungeon.ShatteredPixelDungeon;
import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
import com.shatteredpixel.shatteredpixeldungeon.ui.Archs;
import com.shatteredpixel.shatteredpixeldungeon.ui.ExitButton;
import com.shatteredpixel.shatteredpixeldungeon.ui.ScrollPane;
import com.shatteredpixel.shatteredpixeldungeon.ui.Window;
import com.watabou.noosa.Camera;
import com.watabou.noosa.NinePatch;
import com.watabou.noosa.RenderedText;
import com.watabou.noosa.RenderedTextMultiline;
import com.watabou.noosa.ui.Component;

//TODO: update this class with relevant info as new versions come out.
public class ChangesScene extends PixelScene {

	private static final String TXT_Update =
			"_v0.3.4:_\n" +
			"- Shattered now supports multiple languages\n" +
			"- New font\n" +
			"- Bugfixes\n" +
			"\n" +
			"Balance Changes:\n" +
			"- Hunger now builds ~10% slower\n" +
			"- Sad Ghost no longer gives tier 1 loot\n" +
			"- Sad Ghost gives tier 4/5 loot less often\n" +
			"- Burning now deals less damage at low HP\n" +
			"- Weakness no longer discharges wands\n" +
			"- Rockfall traps rebalanced\n" +
			"\n" +
			"_v0.3.3:_\n" +
			"- Support for Google Play Games\n" +
			"- Tengu's maze is now different each time\n" +
			"- Items no longer auto-pickup when enemies are near\n" +
			"- Added support for reverse landscape\n" +
			"\n" +
			"_v0.3.2:_\n" +
			"- Prison reworked: new enemies, quests, bosses, etc.\n" +
			"- Mastery Book is now only available after floor 10\n" +
			"- Hunger damage now increases with hero level\n" +
			"- Earlygame balance changes\n" +
			"- Warlock subclass overhauled\n" +
			"\n" +
			"_v0.3.1:_\n" +
			"- Traps reworked, over 20 new traps\n" +
			"- UI and QOL upgrades, inc. 4 quickslots\n" +
			"\n" +
			"_v0.3.0:_\n" +
			"- Wands completely reworked\n" +
			"- Mage class reworked, now starts with a unique staff\n" +
			"- Battlemage subclass reworked\n" +
			"- Warlock subclass reworked\n" +
			"\n" +
			"_v0.2.4:_ Small improvements and tweaks\n" +
			"\n" +
			"_v0.2.3:_ Artifact additions & improvements\n" +
			"\n" +
			"_v0.2.2:_ Small improvements and tweaks\n" +
			"\n" +
			"_v0.2.1:_ Sewer improvements\n" +
			"\n" +
			"_v0.2.0:_ Added artifacts, reworked rings\n" +
			"\n" +
			"_v0.1.1:_ Added blandfruit, reworked dew vial\n" +
			"\n" +
			"_v0.1.0:_ Improvements to potions/scrolls";

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

		int w = Camera.main.width;
		int h = Camera.main.height;

		RenderedText title = PixelScene.renderText( Messages.get(this, "title"), 9 );
		title.hardlight(Window.TITLE_COLOR);
		title.x = (w - title.width()) / 2 ;
		title.y = 4;
		add(title);

		ExitButton btnExit = new ExitButton();
		btnExit.setPos( Camera.main.width - btnExit.width(), 0 );
		add( btnExit );

		RenderedTextMultiline text = renderMultiline(TXT_Update, 6 );


		int pw = w - 6;
		int ph = h - 20;


		NinePatch panel = Chrome.get(Chrome.Type.WINDOW);
		panel.size( pw, ph );
		panel.x = (w - pw) / 2;
		panel.y = title.y + title.height() + 2;
		add( panel );

		ScrollPane list = new ScrollPane( new Component() );
		add( list );

		Component content = list.content();
		content.clear();

		text.maxWidth((int) panel.innerWidth());

		content.add(text);

		content.setSize( panel.innerWidth(), text.height() );

		list.setRect(
				panel.x + panel.marginLeft(),
				panel.y + panel.marginTop(),
				panel.innerWidth(),
				panel.innerHeight());
		list.scrollTo(0, 0);

		Archs archs = new Archs();
		archs.setSize( Camera.main.width, Camera.main.height );
		addToBack( archs );

		fadeIn();
	}

	@Override
	protected void onBackPressed() {
		ShatteredPixelDungeon.switchNoFade(TitleScene.class);
	}
}