HUD Class Reference

#include <HUD.hpp>

Public Member Functions
HUDVisibility	visibility () const
void	visibility (HUDVisibility vis)
void	nextVisibility ()
	HUD (Application *app)
void	update (double time, double timeDelta)
void	draw (double time, double timeDelta)
void	onKeyStateChanged (int key, bool pressed)

Private Attributes
Application *	m_app
Texture *	m_tex
double	m_lastSpF
double	m_lastMeasure
Font *	m_font
HUDVisibility	m_visiblity

Detailed Description

HUD is used to draw the heads-up-display.

Definition at line 20 of file HUD.hpp.

Constructor & Destructor Documentation

HUD

(

Application *

app

)

Constructs a HUD-object.

Parameters

app	The global application

Definition at line 3 of file HUD.cpp.

Member Function Documentation

void draw	(	double	time,
		double	timeDelta
	)

Draws the HUD.

Parameters

time	The absolute frame-time
timeDelta	The time since the last frame

Definition at line 22 of file HUD.cpp.

void nextVisibility ( )

inline

Toggles the visiblity of the HUD using round-robbing.

Definition at line 46 of file HUD.hpp.

void onKeyStateChanged	(	int	key,
		bool	pressed
	)

Callback to key-state-changes.

Parameters

key	The key
pressed	Wheter the key was pressed or not.

Definition at line 358 of file HUD.cpp.

void update	(	double	time,
		double	timeDelta
	)

Updates time-measurements.

Parameters

time	The absolute frame-time
timeDelta	The time since the last frame

Definition at line 12 of file HUD.cpp.

HUDVisibility visibility ( ) const

inline

Accessor to the current visiblity of the HUD

Returns

The current visiblity of the HUD

Definition at line 37 of file HUD.hpp.

void visibility ( HUDVisibility  vis )

inline

Accessor to the visiblity of the HUD

Parameters

vis	The new visiblity of the HUD

Definition at line 42 of file HUD.hpp.

Member Data Documentation

Application* m_app

private

The global application

Definition at line 22 of file HUD.hpp.

Font* m_font

private

The font used for the HUD

Definition at line 28 of file HUD.hpp.

double m_lastMeasure

private

Timestamp of the last measure

Definition at line 26 of file HUD.hpp.

double m_lastSpF

private

The last measured seconds per frame

Definition at line 25 of file HUD.hpp.

Texture* m_tex

private

The background-texture for the HUD

Definition at line 23 of file HUD.hpp.

HUDVisibility m_visiblity

private

The current visiblity of the HUD

Definition at line 30 of file HUD.hpp.

---

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

• src/HUD.hpp
• src/HUD.cpp