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kgoldrunner

kgoldrunner.h

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/*
    Copyright 2002 Marco Krüger <grisuji@gmx.de>
    Copyright 2002 Ian Wadham <ianw2@optusnet.com.au>

    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#ifndef _KGOLDRUNNER_H_
#define _KGOLDRUNNER_H_

// Status bar
const int ID_LIVES      = 0;            // Field IDs in KDE status bar.
const int ID_SCORE      = 1;
const int ID_LEVEL      = 2;
const int ID_HINTAVL    = 3;
const int ID_MSG        = 4;

const int L_LIVES       = 15;       // Lengths of fields.
const int L_SCORE       = 17;
const int L_LEVEL       = 15;

#include <kxmlguiwindow.h>
#include <kstandarddirs.h>
#include "kgrconsts.h"

class QAction;
class KAction;
class KToggleAction;
class KToggleFullScreenAction;

class KGrGame;
class KGrCanvas;
class KGrHero;

class KGoldrunner : public KXmlGuiWindow
{
    Q_OBJECT
public:
    KGoldrunner();

    virtual ~KGoldrunner();

    bool startedOK() {return (startupOK);}

protected:
    void saveProperties (KConfigGroup &);

    void readProperties (const KConfigGroup &);

    bool queryClose();

private slots:
    // An extension of the constructor.  Gives us two scans of the event queue.
    void KGoldrunner_2();

    // Slot to pause or restart the game.
    void stopStart();

    // Slot to change the graphics theme.
    void changeTheme (const QString & themeFilepath);

    // Local slots to create or edit game information.
    void createGame();
    void editGameInfo();

    // Local slots to set mouse/keyboard control of the hero.
    void setMouseMode();
    void setKeyBoardMode();

    // Local slots to set game speed.
    void normalSpeed();
    void beginSpeed();
    void champSpeed();
    void incSpeed();
    void decSpeed();

    // Slots to set Traditional or KGoldrunner rules.
    void setTradRules();
    void setKGrRules();

    // Local slots for hero control keys.
    void goUp();
    void goR();
    void goDown();
    void goL();
    void stop();
    void digR();
    void digL();

    void setKey (KBAction movement);

    // Local slots for authors' debugging aids.
    void showEnemy0();
    void showEnemy1();
    void showEnemy2();
    void showEnemy3();
    void showEnemy4();
    void showEnemy5();
    void showEnemy6();

    // void optionsShowToolbar();
    // void optionsShowStatusbar();
    void optionsConfigureKeys();
    // void optionsConfigureToolbars();
    // void optionsPreferences();
    // void newToolbarConfig();

    void changeStatusbar (const QString& text);
    void changeCaption (const QString& text);

    void showLevel (int);       // Show the current level number.
    void showLives (long);      // Show how many lives are remaining.
    void showScore (long);      // Show the player's score.
    void gameFreeze (bool);     // Status feedback on freeze/unfreeze.

    void adjustHintAction (bool);   // Enable/disable "Hint" action.
    void markRuleType (char ruleType);  // Check game's rule type in the menu.
    void setEditMenu (bool on_off); // Enable/disable "Save Edits" action.
    void setEditIcon (const QString & actionName, const char iconType);
    void viewFullScreen (bool activation);

    QSize sizeHint() const;

private:
    void setupActions();
    void initStatusBar();
    void setupEditToolbarActions();
    void setupThemes();

private:
    bool startupOK;

    KGrCanvas * view;
    KGrGame *   game;

    bool getDirectories();      // Get directory paths, as below.
    QString systemHTMLDir;      // Where the manual is stored.
    QString systemDataDir;      // Where the system levels are stored.
    QString userDataDir;        // Where the user levels are stored.

    QAction *       saveGame;   // Save game, level, lives and score.

    // A KAction is needed here, to get access to KShortcut::setAlternate().
    KAction *       myPause;    // Pause or resume the game.
    QString     pauseKeys;  // Keystroke names to put in status bar.

    QAction *       hintAction; // Display a hint, if available.
    QAction *       killHero;   // Kill hero (disabled during edits).
    QAction *       highScore;  // High scores (disabled during edits).

    QAction *       saveEdits;  // Save a level that has been edited.

    KToggleFullScreenAction *fullScreen; // Show Full Screen Mode on menu.
    KToggleAction * setMouse;   // Show mouse/keyboard mode on menu.
    KToggleAction * setKeyboard;    // Show mouse/keyboard mode on menu.

    KToggleAction * tradRules;  // Set Traditional rules.
    KToggleAction * kgrRules;   // Set KGoldrunner rules.

    KToggleAction * setSounds;  // enable/disable sound effects.

    KGrHero *   hero;           // Pointer to the hero.

    // KToggleAction *  m_toolbarAction;
    // KToggleAction *  m_statusbarAction;

    KToolBar *      editToolbar;    // Toolbar for creating/editing levels.
    KToggleAction *     m_defaultEditAct;
private slots:
    void freeSlot();            // Set editObj to Free Space.
    void edheroSlot();          // Set editObj to Hero.
    void edenemySlot();         // Set editObj to Enemy.
    void brickSlot();           // Set editObj to Brick.
    void betonSlot();           // Set editObj to Concrete.
    void fbrickSlot();          // Set editObj to Fall-through Brick.
    void ladderSlot();          // Set editObj to Ladder.
    void hladderSlot();         // Set editObj to Hidden Ladder.
    void poleSlot();            // Set editObj to Pole (or Bar).
    void nuggetSlot();          // Set editObj to Gold Nugget.
    void defaultEditObj();      // Set editObj to default (brick).
};

#endif // _KGOLDRUNNER_H_

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