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/***************************************************************************
kgrcanvas.h - description
-------------------
begin : Wed Jan 23 2002
copyright : (C) 2002 by Marco Krüger and Ian Wadham
email : See menu "Help, About KGoldrunner"
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef KGRCANVAS_H
#define KGRCANVAS_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <qcursor.h>
#include <qcanvas.h>
#include <qlabel.h>
#include <qimage.h>
#include <qpainter.h>
class KGrCanvas : public QCanvasView
{
Q_OBJECT
public:
KGrCanvas (QWidget * parent = 0, const char *name = 0);
virtual ~KGrCanvas();
void changeLandscape (const QString & name);
QPoint getMousePos ();
void setMousePos (int, int);
bool changeSize (int);
void setBaseScale ();
void updateCanvas ();
void paintCell (int, int, char, int offset = 0);
void setTitle (QString);
void makeHeroSprite (int, int, int);
void setHeroVisible (bool);
void moveHero (int, int, int);
void makeEnemySprite (int, int, int);
void moveEnemy (int, int, int, int, int);
void deleteEnemySprites();
QPixmap getPixmap (char type);
signals:
void mouseClick (int);
void mouseLetGo (int);
protected:
void contentsMousePressEvent (QMouseEvent *);
void contentsMouseReleaseEvent (QMouseEvent *);
private:
QCursor * m;
QCanvas * field;
QCanvasView * fieldView;
int scaleStep; // Current scale-factor of canvas.
int baseScale; // Starting scale-factor of canvas.
int baseFontSize;
int border; // Number of tiles allowed for border.
int cw, bw, lw, mw; // Dimensions (in pixels) of the border.
QColor borderColor, textColor; // Border colours.
QLabel * title; // Title and top part of border.
QCanvasRectangle * borderB; // Bottom part of border.
QCanvasRectangle * borderL; // Left-hand part of border.
QCanvasRectangle * borderR; // Right-hand part of border.
int freebg, nuggetbg, polebg, ladderbg, hladderbg;
int edherobg, edenemybg, betonbg, brickbg, fbrickbg;
int bgw, bgh, bgd;
QPixmap bgPix;
QCanvasPixmapArray * heroArray;
QCanvasPixmapArray * enemyArray;
int goldEnemy;
QCanvasSprite * heroSprite;
#ifdef QT3
QPtrList<QCanvasSprite> * enemySprites;
#else
QList<QCanvasSprite> * enemySprites;
#endif
void initView();
void makeTiles();
void makeBorder();
void makeTitle();
QColor colour;
QCanvasRectangle * drawRectangle (int, int, int, int, int);
void changeColours (const char * colours []);
void recolourObject (const char * object [], const char * colours []);
};
#endif // KGRCANVAS_H
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