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HudBase Class Reference

#include <HudBase.h>

Inheritance diagram for HudBase:

[legend]List of all members.

Public Methods
	HudBase ()
virtual	~HudBase ()
virtual void	draw ()=0
void	start2DMode ()
void	end2DMode ()
GLuint	GLLoadTexture (SDL_Surface *surface, GLfloat *texcoord)
int	powerOfTwo (int input)
Protected Methods
void	deleteTextures ()
Protected Attributes
TTF_Font *	_font
int	_width
int	_height
GLfloat	_coordinates [4]
GLuint	_textureList [100]
int	_numTextures
double	_topPosition
double	_leftPosition

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Detailed Description

Base class for all hud related displays

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Constructor & Destructor Documentation

HudBase::HudBase (    )

HudBase::~HudBase (    )  [virtual]

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Member Function Documentation

void HudBase::deleteTextures (    )  [protected]

deletes all the textures

virtual void HudBase::draw (    )  [pure virtual]

draw Implemented in Hud, HudChat, HudMessage, HudMoney, HudOptions, and InventoryScreen.

void HudBase::end2DMode (    )

switch back to 3d drawing mode

GLuint HudBase::GLLoadTexture (  SDL_Surface *    surface, GLfloat *    texcoord )

convert and SDL surface to a GL texture

int HudBase::powerOfTwo (  int    input )

check if the texture is power of 2

void HudBase::start2DMode (    )

switch to 2d drawing mode

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Member Data Documentation

GLfloat HudBase::_coordinates[4] [protected]

TTF_Font* HudBase::_font [protected]

int HudBase::_height [protected]

double HudBase::_leftPosition [protected]

int HudBase::_numTextures [protected]

GLuint HudBase::_textureList[100] [protected]

double HudBase::_topPosition [protected]

int HudBase::_width [protected]

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

• HudBase.h
• HudBase.cpp

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