first commit

[blok] / boxitem.h

diff --git a/boxitem.h b/boxitem.h
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+++ b/boxitem.h
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+#ifndef BOXITEM_H
+#define BOXITEM_H
+
+#include <QGraphicsPolygonItem>
+#include <QPixmap>
+#include <QPainter>
+#include "Box2D/Source/Box2D.h"
+
+#define MAEMO_WIDTH 800
+#define MAEMO_HEIGHT 480
+
+class BoxItem : public QGraphicsPolygonItem
+{
+public:
+    BoxItem(QRectF rect, bool isStatic = false);
+    BoxItem(QPolygonF poly, bool isStatic = false);
+
+    void setPolygonDef(b2PolygonDef p){m_polygonDef = p;}
+    void setBodyDef(b2BodyDef b){m_bodyDef = b;}
+    void initDensity(const float32 &d ){m_polygonDef.density = d;}
+    void initFriction(const float32 &f){m_polygonDef.friction = f;}
+    void initRestitution(const float32 &r){m_polygonDef.restitution = r;}
+    void initSensor(bool b){m_polygonDef.isSensor = b;}
+    void setMass(const float32 &m){m_bodyDef.massData.mass = m;}
+    void initLinearDamping(const float32 &l){m_bodyDef.linearDamping = l;}
+    void initAngularDamping(const float32 &a){m_bodyDef.angularDamping = a;}
+    void initCategoryBits(const uint16 &c){m_polygonDef.filter.categoryBits = c;}
+    void initMaskBits(const uint16 &c){m_polygonDef.filter.maskBits = c;}
+    void initStatic(bool isStatic=true){mIsStatic=isStatic;}
+
+
+    b2PolygonDef *polygonDef(){return &m_polygonDef;}
+    b2BodyDef * bodyDef(){return &m_bodyDef;}
+    inline const float32 &density(){return m_polygonDef.density;}
+    inline const float32 &friction(){return m_polygonDef.friction;}
+    inline const float32 &restition(){return m_polygonDef.restitution;}
+    inline const float32 &mass(){return m_bodyDef.massData.mass; }
+    inline bool isSensor(){return m_polygonDef.isSensor;}
+    inline const float32 &linearDamping(){return m_bodyDef.linearDamping;}
+    inline const float32 &angularDamping(){return m_bodyDef.angularDamping;}
+    inline const uint16 &categoryBits(){return m_polygonDef.filter.categoryBits;}
+    inline const uint16 &maskBits(){return m_polygonDef.filter.maskBits;}
+
+    b2Body * body();
+
+
+
+    void setup(b2World *world);
+    void updatePhysics();
+
+    void removeFromWorld()
+    {
+        mNeedRemoveFromWorld = true;
+    }
+
+    bool needRemoveFromWorld()
+    {
+        return mNeedRemoveFromWorld;
+    }
+
+
+protected:
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
+
+private:
+    b2PolygonDef m_polygonDef;
+    b2BodyDef m_bodyDef;
+    b2Body *m_body;
+    bool mIsStatic;
+    bool mNeedRemoveFromWorld;
+    QPixmap mPixmap;
+};
+
+#endif // BOXITEM_H