Gauge Class Reference

#include <gauge.h>

Inheritance diagram for Gauge:

Public Types
enum	DIRECTION {   GAUGE_UP, GAUGE_DOWN, GAUGE_RIGHT, GAUGE_LEFT,   GAUGE_TIME }

Public Member Functions
	Gauge (const char *file, DIRECTION up)
void	Draw (float percentage)
void	SetSize (float x, float y)
void	GetSize (float &x, float &y)
Public Member Functions inherited from VSSprite
	VSSprite (const char *file, enum FILTER texturefilter=BILINEAR, GFXBOOL force=GFXFALSE)
	VSSprite (Texture *surface, float xcenter, float ycenter, float width, float height, float s=0.f, float t=0.f, bool isAnimation=false)
	VSSprite (const VSSprite &source)
	~VSSprite ()
bool	LoadSuccess () const
void	Draw ()
void	DrawHere (Vector &ll, Vector &lr, Vector &ur, Vector &ul)
void	Rotate (const float &rad)
void	SetRotation (const float &rot)
void	GetRotation (float &rot)
void	ReadTexture (VSFileSystem::VSFile *f)
void	GetST (float &s, float &t)
void	SetST (const float s, const float t)
void	SetTime (double newtime)
void	SetPosition (const float &x1, const float &y1)
void	GetPosition (float &x1, float &y1)
void	SetSize (float s1, float s2)
void	GetSize (float &x1, float &y1)
void	SetTimeSource (SharedPtr< Audio::Source > source)
void	ClearTimeSource ()
bool	Done () const
void	Reset ()
SharedPtr< Audio::Source >	GetTimeSource () const
Texture *	getTexture ()
const Texture *	getTexture () const

Detailed Description

Definition at line 3 of file gauge.h.

Member Enumeration Documentation

enum Gauge::DIRECTION

Enumerator
GAUGE_UP
GAUGE_DOWN
GAUGE_RIGHT
GAUGE_LEFT
GAUGE_TIME

Definition at line 6 of file gauge.h.

{GAUGE_UP, GAUGE_DOWN, GAUGE_RIGHT, GAUGE_LEFT, GAUGE_TIME};

Constructor & Destructor Documentation

Gauge::Gauge	(	const char *	file,
		DIRECTION	up
	)

Definition at line 3 of file gauge.cpp.

References VSSprite::GetSize(), SetSize(), and up.

                                             : VSSprite( file )
{
    dir = up;
    float sx, sy;
    VSSprite::GetSize( sx, sy );
    SetSize( -sx, -sy );
}

Member Function Documentation

void Gauge::Draw

(

float

percentage)

Definition at line 29 of file gauge.cpp.

References VSSprite::Draw(), GAUGE_DOWN, GAUGE_LEFT, GAUGE_RIGHT, GAUGE_TIME, GAUGE_UP, VSSprite::GetPosition(), VSSprite::GetSize(), VSSprite::SetPosition(), VSSprite::SetSize(), VSSprite::SetST(), and VSSprite::SetTime().

{
    if (percentage < 0) percentage = 0;

    else if (percentage > 1)
        percentage = 1;
    float sx, sy, px, py;
    VSSprite::GetSize( sx, sy );
    VSSprite::GetPosition( px, py );
    switch (dir)
    {
    case GAUGE_RIGHT:
    case GAUGE_LEFT:
        SetST( (1-percentage), 0 );
        VSSprite::SetSize( sx*percentage, sy );
        VSSprite::SetPosition( px+sx*(1-percentage)*.5, py );
        break;
    case GAUGE_DOWN:
    case GAUGE_UP:
        SetST( 0, (1-percentage) );
        VSSprite::SetSize( sx, sy*percentage );
        VSSprite::SetPosition( px, py+sy*(1-percentage)*.5 );
        break;
    case GAUGE_TIME:
        VSSprite::SetTime( percentage );
        break;
    }
    VSSprite::Draw();
    VSSprite::SetSize( sx, sy );
    VSSprite::SetPosition( px, py );
}

void Gauge::GetSize	(	float &	x,
		float &	y
	)

Definition at line 20 of file gauge.cpp.

References GAUGE_LEFT, GAUGE_UP, VSSprite::GetSize(), x, and y.

{
    VSSprite::GetSize( x, y );
    if (dir == GAUGE_UP)
        y = -y;
    else if (dir == GAUGE_LEFT)
        x = -x;
}

void Gauge::SetSize	(	float	x,
		float	y
	)

Definition at line 11 of file gauge.cpp.

References GAUGE_LEFT, GAUGE_UP, VSSprite::SetSize(), x, and y.

Referenced by Gauge().

{
    if (dir == GAUGE_UP)
        y = -y;
    else if (dir == GAUGE_LEFT)
        x = -x;
    VSSprite::SetSize( x, y );
}

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The documentation for this class was generated from the following files:

• src/gfx/gauge.h
• src/gfx/gauge.cpp