File indexing completed on 2024-04-21 04:03:18 

0001 /*
0002     SPDX-FileCopyrightText: 2007 Paolo Capriotti <p.capriotti@gmail.com>
0003 
0004     SPDX-License-Identifier: GPL-2.0-or-later
0005 */
0006 
0007 #ifndef Sea_H
0008 #define Sea_H
0009 
0010 #include <QList>
0011 #include <QObject>
0012 
0013 #include "ship.h"
0014 #include "ships.h"
0015 #include "hitinfo.h"
0016 
0017 class BattleField;
0018 
0019 class Sea : public QObject
0020 {
0021 Q_OBJECT
0022 public:
0023     enum Status
0024     {
0025         PLACING_SHIPS,
0026         PLAYING,
0027         A_WINS,
0028         B_WINS
0029     };
0030     enum Player
0031     {
0032         PLAYER_A = 0,
0033         PLAYER_B = 1,
0034         NO_PLAYER = -1
0035     };
0036 private:
0037     Coord m_size;
0038     Player m_turn;
0039     BattleField* m_fields[2];
0040     QList<Ship *> m_enemyShips;
0041     QList<Ship *> m_myShips;
0042     Status m_status;
0043     BattleShipsConfiguration m_battle_ships_configuration;
0044 
0045     inline BattleField* currentField() const { return m_fields[m_turn]; }
0046     inline BattleField* otherField() const { return m_fields[opponent(m_turn)]; }
0047 
0048     void checkGameOver();
0049 public:
0050     Sea(QObject* parent, const BattleShipsConfiguration& battleShipsConfiguration);
0051     ~Sea() override;
0052 
0053     bool canAddShip(Player p, const Coord& pos, int size, Ship::Direction direction) const;
0054     bool canAddShipOfSize(Player p, int size) const;
0055     void add(Player p, int n);
0056     void add(Player p, Ship* ship);
0057     void addBorder(Player p, const Coord& pos);
0058     bool canHit(Player p, const Coord& pos) const;
0059     HitInfo hit(const Coord& pos);
0060     void forceHit(const Coord& pos, const HitInfo& info);
0061     void startPlaying();
0062     void abort(Player p);
0063     const Element& at(Sea::Player player, const Coord& pos) const;
0064     bool valid(Sea::Player, const Coord& pos) const;
0065     void switchTurn();
0066     bool isNearShip(Sea::Player, const Coord& pos) const;
0067     void allowAdjacentShips(const bool allow_adjacent_ships);
0068     void clear(Sea::Player);
0069     void setBattleShipsConfiguration(const BattleShipsConfiguration& configuration);
0070 
0071     const QList<Ship *> enemyShips() const;
0072     const QList<Ship *> myShips() const;
0073 
0074     inline Status status() const { return m_status; }
0075     inline Player turn() const { return m_turn; }
0076     static Player opponent(Player p);
0077     inline Coord size() const { return m_size; }
0078     inline bool isAdjacentShipsAllowed() const { return m_battle_ships_configuration.isAllowedAdjacentShips(); }
0079     inline bool isSeveralShipsAllowed() const { return m_battle_ships_configuration.multipleShips(); }
0080     inline const BattleShipsConfiguration* battleShipsConfiguration() const { return &m_battle_ships_configuration; }
0081 };
0082 
0083 #endif // Sea_H
0084