OpenXcom  1.0
Open-source clone of the original X-Com
Public Member Functions | List of all members
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:
OpenXcom::Surface

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
widthWidth in pixels.
heightHeight in pixels.
xX position in pixels.
yY 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
actionPointer to an action.

◆ setColor()

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

Sets the FpsCounter's color.

Sets the text color of the counter.

Parameters
colorThe 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
colorsPointer to the set of colors.
firstcolorOffset of the first color to replace.
ncolorsAmount of colors to replace.

Reimplemented from OpenXcom::Surface.


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