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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitc90c389a8a8d9d8661e9772ec4144c5cf2039f23 (patch)
tree6d8391395bce9eaea4ad78958617edb20c6a7573 /kolf/ball.h
downloadtdegames-c90c389a8a8d9d8661e9772ec4144c5cf2039f23.tar.gz
tdegames-c90c389a8a8d9d8661e9772ec4144c5cf2039f23.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kolf/ball.h')
-rw-r--r--kolf/ball.h114
1 files changed, 114 insertions, 0 deletions
diff --git a/kolf/ball.h b/kolf/ball.h
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+#ifndef KOLF_BALL_H
+#define KOLF_BALL_H
+
+#include <qcanvas.h>
+#include <qcolor.h>
+
+#include <math.h>
+
+#include "vector.h"
+#include "rtti.h"
+
+enum BallState { Rolling = 0, Stopped, Holed };
+
+class Ball : public QCanvasEllipse, public CanvasItem
+{
+public:
+ Ball(QCanvas *canvas);
+ virtual void aboutToDie();
+
+ BallState currentState();
+
+ virtual void resetSize() { setSize(7, 7); }
+ virtual void advance(int phase);
+ virtual void doAdvance();
+ virtual void moveBy(double dx, double dy);
+ virtual void setVelocity(double vx, double vy);
+
+ virtual bool deleteable() const { return false; }
+
+ virtual bool canBeMovedByOthers() const { return true; }
+
+ BallState curState() const { return state; }
+ void setState(BallState newState);
+
+ QColor color() const { return m_color; }
+ void setColor(QColor color) { m_color = color; setBrush(color); }
+
+ void setMoved(bool yes) { m_moved = yes; }
+ bool moved() const { return m_moved; }
+ void setBlowUp(bool yes) { m_blowUp = yes; blowUpCount = 0; }
+ bool blowUp() const { return m_blowUp; }
+
+ void setFrictionMultiplier(double news) { frictionMultiplier = news; };
+ void friction();
+ void collisionDetect(double oldx, double oldy);
+
+ virtual int rtti() const { return Rtti_Ball; };
+
+ int addStroke() const { return m_addStroke; }
+ bool placeOnGround(Vector &v) { v = oldVector; return m_placeOnGround; }
+ void setAddStroke(int newStrokes) { m_addStroke = newStrokes; }
+ void setPlaceOnGround(bool placeOnGround) { m_placeOnGround = placeOnGround; oldVector = m_vector; }
+
+ bool beginningOfHole() const { return m_beginningOfHole; }
+ void setBeginningOfHole(bool yes) { m_beginningOfHole = yes; }
+
+ bool forceStillGoing() const { return m_forceStillGoing; }
+ void setForceStillGoing(bool yes) { m_forceStillGoing = yes; }
+
+ Vector curVector() const { return m_vector; }
+ void setVector(const Vector &newVector);
+
+ bool collisionLock() const { return m_collisionLock; }
+ void setCollisionLock(bool yes) { m_collisionLock = yes; }
+ virtual void fastAdvanceDone() { setCollisionLock(false); }
+
+ void setDoDetect(bool yes) { m_doDetect = yes; }
+ bool doDetect() const { return m_doDetect; }
+
+ virtual void showInfo();
+ virtual void hideInfo();
+ virtual void setName(const QString &);
+ virtual void setCanvas(QCanvas *c);
+ virtual void setVisible(bool yes);
+
+private:
+ BallState state;
+ QColor m_color;
+ long int collisionId;
+ double frictionMultiplier;
+
+ bool m_blowUp;
+ int blowUpCount;
+ int m_addStroke;
+ bool m_placeOnGround;
+ double m_oldvx;
+ double m_oldvy;
+
+ bool m_moved;
+ bool m_beginningOfHole;
+ bool m_forceStillGoing;
+
+ Vector m_vector;
+ Vector oldVector;
+ bool m_collisionLock;
+
+ bool m_doDetect;
+ QCanvasItemList m_list;
+
+ QCanvasText *label;
+};
+
+
+inline int rad2deg(double theDouble)
+{
+ return (int)((360L / (2L * M_PI)) * theDouble);
+}
+
+inline double deg2rad(double theDouble)
+{
+ return (((2L * M_PI) / 360L) * theDouble);
+}
+
+#endif