battleship/mainwindow.h at master · Janvias/battleship · GitHub

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#pragma once

#include <QJsonObject>
#include <QMainWindow>

#include "gamemodel.h"

class QCheckBox;
class QLabel;
class QPushButton;
class QStackedWidget;
class QTimer;
class BoardWidget;
class NetSession;

// 主窗口：菜单页 / 游戏页 / 提示页 / 结束页 四页切换。
// 流程：菜单 → 玩家1观察 → 玩家2观察 → 轮流行动（每回合一个动作）→ 一方获胜结束。
class MainWindow : public QMainWindow
{
    Q_OBJECT
public:
    explicit MainWindow(QWidget* parent = nullptr);

private slots:
    void onStartClicked();
    void onPromptButton();
    void onObsTick();
    void onSkipObserve();
    void onBoardChanged();
    void onHandoffTimeout();

    void onCellClicked(int r, int c);
    void onCellClickedOnline(int r, int c);
    void onFogAction();
    void onTurnLeft();
    void onTurnRight();
    void onMoveAction();
    void onAttackAction();
    void onPassAction();
    void onUndo();
    void onRedo();
    void onSaveReplay();
    void onAiPlay();
    void onAiTurnTimeout();
    void onSurrender();

    void onStartOnline();
    void onNetUpdated();

    void onRestart();
    void onBackToMenu();

private:
    enum class Phase { Menu, Observe1, Observe2, Play, Ended };
    enum class PromptRole { None, Observe1, Observe2, Turn };
    enum class Mode { None, Fog, Attack };

    QWidget* buildMenuPage();
    QWidget* buildGamePage();
    QWidget* buildPromptPage();
    QWidget* buildEndPage();

    void beginObserve(int player);
    void endObserve();
    void beginTurn();
    void endGame(int winner);

    void showPrompt(const QString& title, const QString& sub, const QString& btn, PromptRole role);
    void resetSelection();
    void cancelSelection();
    void updateStatus();
    void updateShipInfo();
    void refreshButtons();
    void refreshBoard();

    GameModel* m_model = nullptr;
    BoardWidget* m_board = nullptr;
    BoardWidget* m_boardFinal = nullptr;
    QStackedWidget* m_stack = nullptr;

    QWidget* m_menuPage = nullptr;
    QWidget* m_gamePage = nullptr;
    QWidget* m_promptPage = nullptr;
    QWidget* m_endPage = nullptr;

    QLabel* m_status = nullptr;
    QLabel* m_shipInfo = nullptr;
    QLabel* m_obsBanner = nullptr;
    QLabel* m_promptTitle = nullptr;
    QLabel* m_promptSub = nullptr;
    QLabel* m_endTitle = nullptr;
    QPushButton* m_promptBtn = nullptr;
    QPushButton* m_skipObsBtn = nullptr;

    QPushButton* m_fogBtn = nullptr;
    QPushButton* m_turnLBtn = nullptr;
    QPushButton* m_turnRBtn = nullptr;
    QPushButton* m_moveBtn = nullptr;
    QPushButton* m_attackBtn = nullptr;
    QPushButton* m_passBtn = nullptr;
    QPushButton* m_undoBtn = nullptr;
    QPushButton* m_redoBtn = nullptr;
    QPushButton* m_aiBtn = nullptr;

    QTimer* m_obsTimer = nullptr;
    QTimer* m_handoffTimer = nullptr;
    QTimer* m_aiTimer = nullptr;
    QCheckBox* m_aiCheck = nullptr;
    int m_obsRemaining = 0;
    bool m_waiting = false;      // 动作结果展示中（等待切换提示页）
    bool m_aiOpponent = false;   // 人机模式：玩家2 由 AI 控制

    Phase m_phase = Phase::Menu;
    PromptRole m_promptRole = PromptRole::None;
    Mode m_mode = Mode::None;
    int m_selectedShip = -1;
    int m_viewPlayer = 0;

    bool m_online = false;          // 联网对战模式
    NetSession* m_net = nullptr;
    QJsonObject m_netState;
};