GraphicsEngine Class Reference

Graphics engine. More...

#include <gfxeng.h>

List of all members.

Public Member Functions
void	update (Uint8)
	Update what should be drawn to the screen.
void	draw ()
	Update the screen drawings...
void	resize (Uint16 width, Uint16 height)
	Runs SDL_SetVideoMode with the new parameters.
void	togglePlayerBar ()
void	toggleFPS ()
void	toggleFullScreen ()
void	setShowDebug ()
void	unsetShowDebug ()
void	toggleShowDebug ()
void	setMenuBG (SDL_Surface *menu_background=NULL)
const SDL_Rect &	addShift (Sint16, Sint16)
const SDL_Rect &	setShift (Sint16, Sint16)
const SDL_Rect &	getShift ()
void	resetShift ()
void	drawRectangle (SDL_Rect rect, Uint8 border=1, Uint32 color=0)
SDL_Surface *	createRGBSurface (Uint16 width, Uint16 height)
SDL_Surface *	createRGBASurface (Uint16 width, Uint16 height)
SDL_Surface *	createRGBScreenSurface ()
SDL_Surface *	createRGBAScreenSurface ()
Protected Member Functions
void	drawGameScene ()
void	drawEditScene ()
void	drawPlayerBar ()
void	drawFPS ()
	Draw the frames per second.
void	drawMenu ()
	draw the menu
void	drawBox ()
void	resetMenuBG ()
SDL_Rect	clipToBG (SDL_Rect dest) const
SDL_Rect	setShift (SDL_Rect center)
	updates backpos and returns the new shift vector (ignore w,h)
SDL_Rect *	shiftMapArea (SDL_Rect &area, const SDL_Rect &shift)
	simple vector addition, should be replaced by operator
void	setGameMenuBG ()
	sets the menu background while playing a scenario
Protected Attributes
const Uint32	rmask
	masks
const Uint32	gmask
const Uint32	bmask
const Uint32	amask
Uint32	vflags
	Video flags.
SDL_Surface *	screen
	main screen
SDL_Rect	vis_map
	currently visible part of the map area
SDL_Surface *	menubg
	menu background
SDL_Rect	bar
	player bar
bool	show_bar
bool	show_fps
bool	show_debug
bool	fullscreen
Uint8	updatetype
SDL_Rect	shift
EmptyAnimationPtr	lifeimage
	symbol for one life of a player

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Detailed Description

Graphics engine.

Draws each object in the pool and optionally a player bar and/or frames per seconds. Always run time resizing and fullscreen switching.

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Member Function Documentation

void GraphicsEngine::drawGameScene (   )  [inline, protected]

Draw the background and all objects in the pool. This is a very time consuming function...

void GraphicsEngine::drawPlayerBar (   )  [inline, protected]

Draw player bar

void GraphicsEngine::drawMenu (   )  [inline, protected]

draw the menu If no scenario is running or the scenario was interrupted this will draw the menu.

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

• gfxeng.h

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