source: code/branches/steering/src/external/ceguilua/ceguilua-0.5.0/package/Basic.pkg @ 8501

/***********************************************************************
    Vector2
***********************************************************************/
class Vector2
{
    // rename 'd_x' and 'd_y' to just 'x' and 'y'
    float d_x @ x;
    float d_y @ y;

    Vector2 operator+ (const Vector2& vec) const;
    Vector2 operator- (const Vector2& vec) const;
    Vector2 operator* (const Vector2& vec) const;
    bool operator== (const Vector2& vec) const;

    Vector2();
    Vector2(float x, float y);
};

// do a simple copy of Point to Vector2
$[
CEGUI.Point = CEGUI.Vector2
$]



/***********************************************************************
        Size
***********************************************************************/
class Size
{
        // rename 'd_width' and 'd_height' to just 'width' and 'height'
        float d_width @ width;
        float d_height @ height;

        bool operator== (const Size& sz) const;

        Size();
        Size(float w, float h);
};



/***********************************************************************
        Rect
***********************************************************************/
class Rect
{
        // remove member variable 'd_' prefix
        float d_top @ top;
        float d_bottom @ bottom;
        float d_left @ left;
        float d_right @ right;

        Vector2 getPosition() const;
        float getWidth() const;
        float getHeight() const;
        Size getSize() const;

        Rect getIntersection(const Rect& rect) const;
        bool isPointInRect(const Vector2& p) const;

        void setPosition(const Vector2& p);
        void setWidth(float w);
        void setHeight(float h);
        void setSize(const Size& sz);

        Rect& offset(const Vector2& p);
        Rect& constrainSizeMax(const Size& sz);
        Rect& constrainSizeMin(const Size& sz);
        Rect& constrainSize(const Size& min, const Size& max);

        bool operator== (const Rect& r) const;

        Rect();
        Rect(float l, float t, float r, float b);
};



/***********************************************************************
        colour
***********************************************************************/
class colour
{
        float getAlpha() const;
        float getRed() const;
        float getGreen() const;
        float getBlue() const;
        float getHue() const;
        float getSaturation() const;
        float getLumination() const;

        void set(float r, float g, float b, float a);
        void setAlpha(float a);
        void setRed(float r);
        void setGreen(float g);
        void setBlue(float b);
        void setRGB(float r, float g, float b);
        void setHSL(float hue, float saturation, float luminance, float alpha=1);

        colour operator+ (const colour& c) const;
        colour operator- (const colour& c) const;
        //colour operator* (const colour& c) const; // gives a warning about argb_t to colour conversion
        bool operator== (const colour& c) const;

        colour();
        colour(float r, float g, float b, float a);
};



/***********************************************************************
        ColourRect
***********************************************************************/
class ColourRect
{
        colour d_top_left @ top_left;
        colour d_top_right @ top_right;
        colour d_bottom_left @ bottom_left;
        colour d_bottom_right @ bottom_right;

        void    setAlpha(float alpha);
        void    setTopAlpha(float alpha);
        void    setBottomAlpha(float alpha);
        void    setLeftAlpha(float alpha);
        void    setRightAlpha(float alpha);
        void    modulateAlpha(float alpha);

        void    setColours(const colour& col);

        bool    isMonochromatic() const;

        ColourRect getSubRectangle( float left, float right, float top, float bottom ) const;
        colour getColourAtPoint( float x, float y ) const;

        //ColourRect& operator*= (const ColourRect& other); // no support for *= operators

        ColourRect();
        ColourRect(const colour& col);
        ColourRect(const colour& top_left, const colour& top_right, const colour& bottom_left, const colour& bottom_right);
};



/************************************************************************
    String
*************************************************************************/
class String
{
    static const unsigned long npos;

    unsigned long size() const;
    unsigned long length() const;
    bool empty() const;
    unsigned long capacity() const;

    unsigned long& operator[] (unsigned long i);
    unsigned long& at(unsigned long i);
    string c_str() const;

    void reserve(unsigned long num=0);
    void resize(unsigned long num);
    void resize(unsigned long num, unsigned long codepoint);

    void clear();
    String& erase();
    // default len is different from usual to handle ambiguity issue
    String& erase(unsigned long idx, unsigned long len=1);

    String& replace(unsigned long begin, unsigned long len, const String&s);
    //String& replace(unsigned long begin, unsigned long len, unsigned long codepoint);

    void swap(String& s);
    String& insert(unsigned long pos, const String& s);
    //String& insert(unsigned long pos, unsigned long codepoint);

    unsigned long find(unsigned long codepoint, unsigned long idx=0) const;
    unsigned long rfind(unsigned long codepoint, unsigned long idx=-1) const;
    unsigned long find(const String& sub, unsigned long idx=0) const;
    unsigned long rfind(const String& sub, unsigned long idx=-1) const;

    String substr(unsigned long idx=0, unsigned long len=-1) const;

    void push_back(unsigned long codepoint);

    String();
    String(unsigned long num, unsigned long codepoint);
    String(string s);
    String(const String& s);
};