/*  Bomber for Nokia Series 60 Phones    Copyright (C) 2003, 2004  While True, d.o.o.    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 2 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, write to the Free Software    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA	    For any info contact gorazd@whiletrue.com.*//*==========================================================================; * *  While True, d.o.o. *	 *  File:       Blast.java *  Content:    Blast object (GameObject for explosion) *  Created:    November 2002 *  Created by: gorazd breskvar * ****************************************************************************/package bomber;import javax.microedition.lcdui.*;// =========================================================================;//	Name:	class Bomb//      Desc:   Object that represents falling bomb//// ==========================================================================;public class Blast extends GameObject{    //protected Explosion m_explosion;    protected int      m_radius;           // blast radius    protected int      m_start_radius;     // original radius of the blast    protected int      m_radius_decay;     // shrinking of the radius    protected Point     m_pos;              // center of the blast    protected int       m_smoke;            // when (if ever) will smoke be created    protected boolean   m_in_water;         // is blast in water?        public Blast(GameState gs, int x, int y, int radius, int smoke)                     {        super(gs);        m_pos = new Point(x, y);        m_start_radius = m_radius = radius;        m_radius_decay = Common.toFP(20);        m_smoke = smoke;        m_in_water = m_game_state.getTerrain().collide(m_pos) == Terrain.WATER;            }                   public void draw(Graphics g, int x, int y)     {        int v = (int)((50 * (m_radius - m_smoke)) / (m_start_radius - m_smoke));        if (m_in_water) g.setColor(5 * v, 5 * v, 200 + v);        else g.setColor(200 + v, 5 * v, 5 * v);        g.fillArc(Common.toInt(getPos().x - x -  getRadius()), Common.toInt(getPos().y - y -  getRadius()), Common.toInt(2*getRadius()), Common.toInt(2*getRadius()), 0, 360);    }        BoundingBox getBoundingBox()     {        return null;    }        byte getCollisionType()     {        return CIRCLE;    }        Point getPos()     {        return m_pos;    }        int getRadius()     {        return m_radius;    }        short getType()     {        return COLLIDABLE;    }        public int handle(int delta)     {                m_radius -= Common.fastMul(m_radius_decay, delta);                if (m_radius <= 0)         {            m_radius = 0;            m_state = DESTROYED;            return DELETE;        }        else if (m_radius < m_smoke)        {            m_radius = 0;            m_state = DESTROYED;            m_game_state.createFlakSmoke(m_pos.x, m_pos.y, m_smoke);            return DELETE;        }        else         {            m_radius_decay +=  Common.fastMul(delta, 5 * m_radius_decay);            return NONE;        }    }        byte getObjectType()     {        return BLAST;    }            void collided(GameObject go, int delta)     {    }        void collidedTerrain(Terrain terrain, boolean water, int delta)    {    }        int getDamage(int delta)    {        return 10 * delta;    }        public void destruct()    {        super.destruct();        m_pos = null;    }    }