/*
    weapons.h - ship weapons and other equipment
    Copyright (C) 2006 Mark boyd
    
    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 fun to play,
    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.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef WEAPONS_H
#define WEAPONS_H

#include <vector>
#include "sound.h"
#include "etc.h"

class mover;

enum weapon_id
{
   WT_NOTHING,
   WT_PEASHOOTER,
   WT_RAPISHOOTER,
   WT_SHOVER,
   WT_ROCKET,
   WT_FLAKKER,
   WT_PLASMOID,
   WT_SCATTER,
};

struct weapon_mount
{
  float loc_x;
  float loc_y;
  float angle;
  const char *name;
  int reload;
  
  weapon_id type;
};

struct weapon_type
{
  const char *name;
  int cost;
  float exit_speed;
  float ttl;
  int damage;
  const char *image_file;
  float recoil;
  int reload;
  detonation_fn_t *det_fn;
  expiration_fn_t *exp_fn;
  const char *shop_graphic;
  int mass;
  float energy_cost;
  sound::snd_id sound_effect;
  const char *description;
};

const std::vector<weapon_type> &weapon_types();


//Engines are not really weapons
//(maybe this file should be called "equipment.h")

enum engine_id
{
  //No "empty" value this time because the ship must always have an engine
  ET_PIFFLER,
  ET_THRUSTER,
  ET_STREAKER
};

struct engine_type
{
  const char *name;
  int cost;
  float thrust;
  int mass;
  const char *description;
};

const std::vector<engine_type> &engine_types();


//systems aren't weapons either :/
enum system_id
{
  ST_EMPTY,
  ST_GENERATOR,
  ST_BATTERY,
  ST_LEAD,
  ST_SUPERGENERATOR,
  
  //better battery/generator?
  //shield regenerator?
  //defence systems?
  //tractor imporovements?
};

struct system_type
{
  const char *name;
  int cost;
  int mass;
  const char *shop_graphic;
  const char *description;
};

const std::vector<system_type> &system_types();

#endif