OpenXcom::FpsCounter Class Reference

Counts the amount of frames each second and displays them in a NumberText surface. More...

#include <FpsCounter.h>

Inheritance diagram for OpenXcom::FpsCounter:

Public Member Functions
	FpsCounter (int width, int height, int x, int y)
	Creates a new FPS counter linked to a game. More...
	~FpsCounter ()
	Cleans up all the FPS counter resources. More...
void	setPalette (SDL_Color *colors, int firstcolor=0, int ncolors=256)
	Sets the FPS counter's palette. More...
void	setColor (Uint8 color)
	Sets the FpsCounter's color. More...
void	handle (Action *action)
	Handles keyboard events. More...
void	think ()
	Advances frame counter.
void	update ()
	Updates the amount of Frames per Second.
void	draw ()
	Draws the FPS counter.
Public Member Functions inherited from OpenXcom::Surface
	Surface (int width, int height, int x=0, int y=0, int bpp=8)
	Creates a new surface with the specified size and position. More...
	Surface (const Surface &other)
	Creates a new surface from an existing one. More...
virtual	~Surface ()
	Cleans up the surface. More...
void	loadRaw (const std::vector< unsigned char > &bytes)
	Loads a raw pixel array. More...
void	loadRaw (const std::vector< char > &bytes)
	Loads a raw pixel array. More...
void	loadScr (const std::string &filename)
	Loads an X-Com SCR graphic. More...
void	loadSpk (const std::string &filename)
	Loads an X-Com SPK graphic. More...
void	loadBdy (const std::string &filename)
	Loads a TFTD BDY graphic. More...
void	loadImage (const std::string &filename)
	Loads a general image file. More...
void	clear (Uint32 color=0)
	Clears the surface's contents eith a specified colour. More...
void	offset (int off, int min=-1, int max=-1, int mul=1)
	Offsets the surface's colors by a set amount. More...
void	offsetBlock (int off, int blk=16, int mul=1)
	Offsets the surface's colors in a color block. More...
void	invert (Uint8 mid)
	Inverts the surface's colors. More...
virtual void	blit (Surface *surface)
	Blits this surface onto another one. More...
virtual void	initText (Font *, Font *, Language *)
	Initializes the surface's various text resources.
void	copy (Surface *surface)
	Copies a portion of another surface into this one. More...
void	drawRect (SDL_Rect *rect, Uint8 color)
	Draws a filled rectangle on the surface. More...
void	drawRect (Sint16 x, Sint16 y, Sint16 w, Sint16 h, Uint8 color)
	Draws a filled rectangle on the surface. More...
void	drawLine (Sint16 x1, Sint16 y1, Sint16 x2, Sint16 y2, Uint8 color)
	Draws a line on the surface. More...
void	drawCircle (Sint16 x, Sint16 y, Sint16 r, Uint8 color)
	Draws a filled circle on the surface. More...
void	drawPolygon (Sint16 *x, Sint16 *y, int n, Uint8 color)
	Draws a filled polygon on the surface. More...
void	drawTexturedPolygon (Sint16 *x, Sint16 *y, int n, Surface *texture, int dx, int dy)
	Draws a textured polygon on the surface. More...
void	drawString (Sint16 x, Sint16 y, const char *s, Uint8 color)
	Draws a string on the surface. More...
SDL_Color *	getPalette () const
	Returns the surface's 8bpp palette. More...
virtual void	setX (int x)
	Sets the X position of the surface. More...
int	getX () const
	Returns the position of the surface in the X axis. More...
virtual void	setY (int y)
	Sets the Y position of the surface. More...
int	getY () const
	Returns the position of the surface in the Y axis. More...
virtual void	setVisible (bool visible)
	Sets the surface's visibility. More...
bool	getVisible () const
	Gets the surface's visibility. More...
void	resetCrop ()
	Resets the cropping rectangle for the surface. More...
SDL_Rect *	getCrop ()
	Gets the cropping rectangle for the surface. More...
void	setPixel (int x, int y, Uint8 pixel)
	Changes the color of a pixel in the surface, relative to the top-left corner of the surface. More...
void	setPixelIterative (int *x, int *y, Uint8 pixel)
	Changes the color of a pixel in the surface and returns the next pixel position. More...
Uint8	getPixel (int x, int y) const
	Returns the color of a specified pixel in the surface. More...
Uint8 *	getRaw (int x, int y) const
	Returns the pointer to a specified pixel in the surface. More...
SDL_Surface *	getSurface () const
	Returns the internal SDL_Surface for SDL calls. More...
int	getWidth () const
	Returns the width of the surface. More...
virtual void	setWidth (int width)
	Sets the width of the surface. More...
int	getHeight () const
	Returns the height of the surface. More...
virtual void	setHeight (int height)
	Sets the height of the surface. More...
void	setHidden (bool hidden)
	Sets the surface's special hidden flag. More...
void	lock ()
	Locks the surface. More...
void	unlock ()
	Unlocks the surface. More...
void	blitNShade (Surface *surface, int x, int y, int shade, bool half=false, int newBaseColor=0)
	Specific blit function to blit battlescape terrain data in different shades in a fast way. More...
void	blitNShade (Surface *surface, int x, int y, int shade, GraphSubset range)
	Specific blit function to blit battlescape terrain data in different shades in a fast way. More...
void	invalidate (bool valid=true)
	Invalidate the surface: force it to be redrawn. More...
std::string	getTooltip () const
	Gets the tooltip of the surface. More...
void	setTooltip (const std::string &tooltip)
	Sets the tooltip of the surface. More...
virtual void	setSecondaryColor (Uint8)
	Sets the secondary color of the surface.
virtual void	setBorderColor (Uint8)
	Sets the border colour of the surface.
virtual void	setHighContrast (bool)
	Sets the high contrast color setting of the surface.
void	setTFTDMode (bool mode)
	Sets this button to use a colour lookup table instead of inversion for its alternate form. More...
bool	isTFTDMode () const
	checks if this is a TFTD mode surface. More...

Additional Inherited Members
Protected Member Functions inherited from OpenXcom::Surface
template<typename T >
void	rawCopy (const std::vector< T > &bytes)
	Copies raw pixels. More...
void	resize (int width, int height)
	Resizes the surface. More...

Detailed Description

Counts the amount of frames each second and displays them in a NumberText surface.

Constructor & Destructor Documentation

FpsCounter()

OpenXcom::FpsCounter::FpsCounter	(	int	width,
		int	height,
		int	x,
		int	y
	)

Creates a new FPS counter linked to a game.

Creates a FPS counter of the specified size.

Parameters

width	Width in pixels.
height	Height in pixels.
x	X position in pixels.
y	Y position in pixels.

~FpsCounter()

OpenXcom::FpsCounter::~FpsCounter

(

)

Cleans up all the FPS counter resources.

Deletes FPS counter content.

Member Function Documentation

handle()

void OpenXcom::FpsCounter::handle

(

Action *

action

)

Handles keyboard events.

Shows / hides the FPS counter.

Parameters

action

Pointer to an action.

setColor()

void OpenXcom::FpsCounter::setColor ( Uint8  color )

virtual

Sets the FpsCounter's color.

Sets the text color of the counter.

Parameters

color

The color to set.

Reimplemented from OpenXcom::Surface.

setPalette()

void OpenXcom::FpsCounter::setPalette ( SDL_Color *  colors, int  firstcolor = 0, int  ncolors = 256  )

virtual

Sets the FPS counter's palette.

Replaces a certain amount of colors in the FPS counter palette.

Parameters

colors	Pointer to the set of colors.
firstcolor	Offset of the first color to replace.
ncolors	Amount of colors to replace.

Reimplemented from OpenXcom::Surface.

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

• FpsCounter.h
• FpsCounter.cpp