GobHealth.java

/*
 *  This file is part of the Haven & Hearth game client.
 *  Copyright (C) 2009 Fredrik Tolf <fredrik@dolda2000.com>, and
 *                     Björn Johannessen <johannessen.bjorn@gmail.com>
 *
 *  Redistribution and/or modification of this file is subject to the
 *  terms of the GNU Lesser General Public License, version 3, as
 *  published by the Free Software Foundation.
 *
 *  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.
 *
 *  Other parts of this source tree adhere to other copying
 *  rights. Please see the file `COPYING' in the root directory of the
 *  source tree for details.
 *
 *  A copy the GNU Lesser General Public License is distributed along
 *  with the source tree of which this file is a part in the file
 *  `doc/LPGL-3'. If it is missing for any reason, please see the Free
 *  Software Foundation's website at <http://www.fsf.org/>, or write
 *  to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 *  Boston, MA 02111-1307 USA
 */

package haven;

import java.awt.Color;

public class GobHealth extends GAttrib {
	int hp;
	HpFx fx = new HpFx();

	public GobHealth(Gob g, int hp) {
		super(g);
		this.hp = hp;
	}

	private class HpFx implements Sprite.Part.Effect {
		public GOut apply(GOut in) {
			return (new GOut(in) {
				{
					chcolor();
				}

				public void chcolor(Color col) {
					super.chcolor(Utils.blendcol(col, new Color(255, 0, 0, 128 - ((hp * 128) / 4))));
				}
			});
		}
	}

	public Sprite.Part.Effect getfx() {
		if (hp >= 4)
			return (null);
		return (fx);
	}

	public double asfloat() {
		return (((double) hp) / 4.0);
	}
}