src/game/game_mode.h

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/******************************************************************************
 *  Wormux is a convivial mass murder game.
 *  Copyright (C) 2001-2004 Lawrence Azzoug.
 *
 *  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
 ******************************************************************************
 * Game mode : duration of a turn, weapons configurations, max number of character
 * per team, etc.
 *****************************************************************************/

#ifndef GAME_MODE_H
#define GAME_MODE_H

#include <string>
#include "../include/base.h"
#include "../tool/xml_document.h"
#include "../weapon/weapon_cfg.h"

class GameMode
{
public:
  uint max_characters;
  uint max_teams;
  uint duration_turn;
  uint duration_move_player;
  uint duration_exchange_player;
  uint duration_before_death_mode;
  uint damage_per_turn_during_death_mode;
  double gravity;
  double safe_fall ;
  double damage_per_fall_unit ;
  ExplosiveWeaponConfig death_explosion_cfg;
  ExplosiveWeaponConfig barrel_explosion_cfg;
  ExplosiveWeaponConfig bonus_box_explosion_cfg;

  struct s_character
  {
    uint init_energy;
    uint max_energy;
    uint mass;
    double air_resist_factor;
    uint jump_strength;
    double jump_angle;
    uint super_jump_strength;
    double super_jump_angle;
    uint back_jump_strength;
    double back_jump_angle;
  } character;

  int allow_character_selection;

  static const int ALWAYS = 0;
  static const int BEFORE_FIRST_ACTION = 1;
  static const int BEFORE_FIRST_ACTION_AND_END_TURN = 2;
  static const int CHANGE_ON_END_TURN = 3;
  static const int NEVER = 4;

private:
  std::string m_current;
  static GameMode * singleton;

public:
  static GameMode * GetInstance();

  bool Load(const std::string &mode);
  bool AllowCharacterSelection() const;

private:
  GameMode();

protected:
  bool LoadXml (xmlpp::Element *xml);
};

#endif /* GAME_MODE_H */

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