CzShapes.h

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// 
//
// AppEasy SDK - Cross Platform Multi-purpose Game and App Engine
//
// Developed by Matthew Hopwood of Pocketeers Limited - www.pocketeers.co.uk
//
// For updates, tutorials and more details check out www.appeasymobile.com
//
// This code is provided free of charge and without any warranty whatsoever. You must ensure that this whole notice is present in all files and derivatives, so the reader knows its origin.
// If you use this SDK in your product then please ensure that you credit AppEasy's usage appropriately. Please see www.appeasymobile.com for licensing details and support
//
//

#if !defined(_CZ_SHAPES_H_)
#define _CZ_SHAPES_H_


#include "CzUtil.h"
#include "CzXoml.h"

// 
// 
//
//
// CzShape - A basic shape class
// 
// 
// 
//

struct CzGeomShape
{
    enum eGeomShapeType
    {
        ST_None, 
        ST_Box, 
        ST_Circle, 
        ST_Polygon, 
    };

    eGeomShapeType      ShapeType;              // Type of shape
    virtual ~CzGeomShape() {}
};

struct CzGeomShapeBox : public CzGeomShape
{
    float       Width, Height;                      // Dimensions
    CzGeomShapeBox()                                { ShapeType = ST_Box; }
};

struct CzGeomShapeCircle : public CzGeomShape
{
    float       Radius;                             // Radius of circle
    CzGeomShapeCircle()                             { ShapeType = ST_Circle; }
};

struct CzGeomShapePolygon : public CzGeomShape
{
    CzVec2*     Vertices;                           // Radius of circle
    int         NumVertices;                        // Number of vertices in the polygon
    CzGeomShapePolygon() : Vertices(NULL)           { ShapeType = ST_Polygon; }
    virtual ~CzGeomShapePolygon()                   { SAFE_DELETE_ARRAY(Vertices) }
};

class CzShape : public IzXomlResource
{
public:
    // Properties
protected:
    CzGeomShape*            Shape;                  // Shape data
public:
    void                    setShape(CzGeomShape* shape)    { Shape = shape; }
    CzGeomShape*            getShape()                      { return Shape; }
    // Properties end

public:
    CzShape() : IzXomlResource(), Shape(NULL)       { setClassType("shape"); }
    virtual ~CzShape()                              { SAFE_DELETE(Shape); }

    // Implementation of IzXomlClass interface
    int                     LoadFromXoml(IzXomlResource* parebt, bool load_children, CzXmlNode* node);
};

//
//
//
//
//  CzShapeCreator - Creates an instance of a shape
//
//
//
//
class CzShapeCreator : public IzXomlClassCreator
{
public:
    CzShapeCreator()
    {
        setClassName("shape");
    }
    IzXomlResource* CreateInstance(IzXomlResource* parent)  { return new CzShape(); }
};




#endif  // _CZ_SHAPES_H_