/*
 *  Copyright (C) 1999 Peter Amstutz
 *
 *  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 
 */

#ifndef _WEAPON_H_
#define _WEAPON_H_

struct Weapon_wep;

#include "../ballistics.h"

/* This weapon implementation is sort of an ad-hoc object-oriented system... */

typedef struct Weapon_wep
{
    char *name;

      Shellstat_bal(*initguidance) (struct Projectilepos_bal * prjpos,
				    void **guideshotinfo,
				    Shellstat_bal(*initexplosion) (struct
								   Projectilepos_bal
								   * prjpos,
								   void
								   **explosioninfo),
				    void **explosioninfo);
      Shellstat_bal(*doguidance) (void *info,
				  struct Projectilepos_bal * prjpos,
				  Shellstat_bal(*initexplosion) (struct
								 Projectilepos_bal
								 * prjpos,
								 void
								 **explosioninfo),
				  void **explosioninfo);
    void (*drawshot) (struct Projectilepos_bal * prjpos, void *info);	/* handles drawing/erasing of the shell */
      Shellstat_bal(*initexplosion) (struct Projectilepos_bal * prjpos,
				     void **explosioninfo);
      Shellstat_bal(*doexplosion) (void *info);
    void (*drawexplosion) (void *info);	/* handles drawing/erasing of the explosion */

    struct Weapon_wep *next;
    struct Weapon_wep *prev;

    int cost;
    int count;
    int id;
}
Weapon_wep;


struct SimpleExplosion_wep
{
    int id;
    int wid; /* the weapon's id that called this explosion */
    int x, y, r;
    int dx;
    int max_radius;
};

struct DurationExplosion_wep
{
    int id;
    int wid; /* the weapon's id that called this explosion */
    int x, y, width;
    int duration;
};

struct LineExplosion_wep
{
    int id;
    int wid; /* the weapon's id that called this explosion */
    int x1, y1, x2, y2, width;
    int duration;
};

extern Weapon_wep *wep_WeaponList;

void wepInit();
Weapon_wep *wepLookupWeapon(char *name);
Weapon_wep *wepLookupWeaponByID(unsigned id);
void wepAddWeapon(char *name, int cost, int count,
		  Shellstat_bal(*initguidance) (struct Projectilepos_bal *
						prjpos,
						void **guideshotinfo,
						Shellstat_bal
						(*initexplosion) (struct
								  Projectilepos_bal
								  * prjpos,
								  void
								  **explosioninfo),
						void **explosioninfo),
		  Shellstat_bal(*doguidance) (void *info,
					      struct Projectilepos_bal *
					      prjpos,
					      Shellstat_bal(*initexplosion)
					      (struct Projectilepos_bal *
					       prjpos,
					       void **explosioninfo),
					      void **explosioninfo),
		  Shellstat_bal(*initexplosion) (struct Projectilepos_bal *
						 prjpos,
						 void **explosioninfo),
		  Shellstat_bal(*doexplosion) (void *info));

#endif