shattered-pixel-dungeon-web-port/src/com/shatteredpixel/shatteredpixeldungeon/ui/BuffIndicator.java

/*
 * Pixel Dungeon
 * Copyright (C) 2012-2014  Oleg Dolya
 *
 * 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.ui;

import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
import com.shatteredpixel.shatteredpixeldungeon.windows.WndInfoBuff;
import com.watabou.gltextures.SmartTexture;
import com.watabou.gltextures.TextureCache;
import com.watabou.noosa.Image;
import com.watabou.noosa.TextureFilm;
import com.watabou.noosa.tweeners.AlphaTweener;
import com.watabou.noosa.ui.Button;
import com.watabou.noosa.ui.Component;
import com.shatteredpixel.shatteredpixeldungeon.Assets;
import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
import com.watabou.utils.SparseArray;

public class BuffIndicator extends Component {

	public static final int NONE	= -1;
	
	public static final int MIND_VISION	= 0;
	public static final int LEVITATION	= 1;
	public static final int FIRE		= 2;
	public static final int POISON		= 3;
	public static final int PARALYSIS	= 4;
	public static final int HUNGER		= 5;
	public static final int STARVATION	= 6;
	public static final int SLOW		= 7;
	public static final int OOZE		= 8;
	public static final int AMOK		= 9;
	public static final int TERROR		= 10;
	public static final int ROOTS		= 11;
	public static final int INVISIBLE	= 12;
	public static final int SHADOWS		= 13;
	public static final int WEAKNESS	= 14;
	public static final int FROST		= 15;
	public static final int BLINDNESS	= 16;
	public static final int COMBO		= 17;
	public static final int FURY		= 18;
	public static final int HEALING		= 19;
	public static final int ARMOR		= 20;
	public static final int HEART		= 21;
	public static final int LIGHT		= 22;
	public static final int CRIPPLE		= 23;
	public static final int BARKSKIN	= 24;
	public static final int IMMUNITY	= 25;
	public static final int BLEEDING	= 26;
	public static final int MARK		= 27;
	public static final int DEFERRED	= 28;
    public static final int DROWSY      = 29;
    public static final int MAGIC_SLEEP = 30;
    public static final int THORNS      = 31;
    public static final int FORESIGHT   = 32;
    public static final int VERTIGO     = 33;
	public static final int RECHARGING 	= 34;
	public static final int LOCKED_FLOOR= 35;
	public static final int CORRUPT     = 36;

	public static final int SIZE	= 7;
	
	private static BuffIndicator heroInstance;
	
	private SmartTexture texture;
	private TextureFilm film;
	
	private SparseArray<BuffIcon> icons = new SparseArray<BuffIcon>();
	
	private Char ch;
	
	public BuffIndicator( Char ch ) {
		super();
		
		this.ch = ch;
		if (ch == Dungeon.hero) {
			heroInstance = this;
		}
	}
	
	@Override
	public void destroy() {
		super.destroy();
		
		if (this == heroInstance) {
			heroInstance = null;
		}
	}
	
	@Override
	protected void createChildren() {
		texture = TextureCache.get( Assets.BUFFS_SMALL );
		film = new TextureFilm( texture, SIZE, SIZE );
	}
	
	@Override
	protected void layout() {
		clear();
		
		SparseArray<BuffIcon> newIcons = new SparseArray<BuffIcon>();
		
		for (Buff buff : ch.buffs()) {
			if (buff.icon() != NONE) {
				BuffIcon icon = new BuffIcon( buff );
				icon.setRect(x + members.size() * (SIZE + 2), y, 9, 12);
				add(icon);
				newIcons.put( buff.icon(), icon );
			}
		}
		
		for (Integer key : icons.keyArray()) {
			if (newIcons.get( key ) == null) {
				Image icon = icons.get( key ).icon;
				icon.origin.set( SIZE / 2 );
				add( icon );
				add( new AlphaTweener( icon, 0, 0.6f ) {
					@Override
					protected void updateValues( float progress ) {
						super.updateValues( progress );
						image.scale.set( 1 + 5 * progress );
					};
				} );
			}
		}
		
		icons = newIcons;
	}

	private class BuffIcon extends Button {

		private Buff buff;

		public Image icon;

		public BuffIcon( Buff buff ){
			super();
			this.buff = buff;

			icon = new Image( texture );
			icon.frame( film.get( buff.icon() ) );
			add( icon );
		}

		@Override
		protected void layout() {
			super.layout();
			icon.x = this.x+1;
			icon.y = this.y+2;
		}

		@Override
		protected void onClick() {
			GameScene.show(new WndInfoBuff(buff));
		}
	}
	
	public static void refreshHero() {
		if (heroInstance != null) {
			heroInstance.layout();
		}
	}
}