#ifndef CHUD_H
#define CHUD_H

#include "cl_dll/chudmisc.h"
#include "cl_dll/hud_spectator.h"
#include "mod/AvHFont.h"


class CHud
{
private:
	HUDLIST						*m_pHudList;
	HSPRITE						m_hsprLogo;
	int							m_iLogo;
	client_sprite_t				*m_pSpriteList;
	int							m_iSpriteCount;
	int							m_iSpriteCountAllRes;
	float						m_flMouseSensitivity;

public:

	HSPRITE						m_hsprCursor;
	float m_flTime;	   // the current client time
	float m_fOldTime;  // the time at which the HUD was last redrawn
	double m_flTimeDelta; // the difference between flTime and fOldTime
	Vector	m_vecOrigin;
	Vector	m_vecAngles;
	int		m_iKeyBits;
	int		m_iHideHUDDisplay;
	int		m_iFOV;
	int		m_iRes;
	cvar_t  *m_pCvarStealMouse;
	cvar_t	*m_pCvarDraw;

	int m_iFontHeight;
	int DrawHudNumber(int x, int y, int iFlags, int iNumber, int r, int g, int b );
	int DrawHudStringCentered(int x, int y, int iMaxX, const char *szString, int r, int g, int b );
	int DrawHudString(int x, int y, int iMaxX, const char *szString, int r, int g, int b );
	int GetHudStringHeight();
	int GetHudStringWidth(const char* szIt);
	int DrawHudStringReverse( int xpos, int ypos, int iMinX, char *szString, int r, int g, int b );
	int DrawHudNumberString( int xpos, int ypos, int iMinX, int iNumber, int r, int g, int b );
	int GetNumWidth(int iNumber, int iFlags);

private:
	// the memory for these arrays are allocated in the first call to CHud::VidInit(), when the hud.txt and associated sprites are loaded.
	// freed in ~CHud()
	HSPRITE *m_rghSprites;	/*[HUD_SPRITE_COUNT]*/			// the sprites loaded from hud.txt
	wrect_t *m_rgrcRects;	/*[HUD_SPRITE_COUNT]*/
	char *m_rgszSpriteNames; /*[HUD_SPRITE_COUNT][MAX_SPRITE_NAME_LENGTH]*/

	struct cvar_s *default_fov;


public:
	HSPRITE GetSprite( int index ) 
	{
		return (index < 0) ? 0 : m_rghSprites[index];
	}

	wrect_t& GetSpriteRect( int index )
	{
		return m_rgrcRects[index];
	}

	
	int GetSpriteIndex( const char *SpriteName );	// gets a sprite index, for use in the m_rghSprites[] array

	CHudAmmo		m_Ammo;
	CHudHealth		m_Health;
	CHudSpectator	m_Spectator;
	CHudGeiger		m_Geiger;
	CHudBattery		m_Battery;
	CHudTrain		m_Train;
	CHudFlashlight	m_Flash;
	CHudMessage		m_Message;
	CHudStatusBar   m_StatusBar;
	CHudDeathNotice m_DeathNotice;
	CHudSayText		m_SayText;
	CHudMenu		m_Menu;
	CHudAmmoSecondary	m_AmmoSecondary;
	CHudTextMessage m_TextMessage;
	CHudStatusIcons m_StatusIcons;
    
    AvHFont mFont;
    AvHFont mSmallFont;

	void Init( void );
	void VidInit( void );
	void Think(void);
	int Redraw( float flTime, int intermission );
	int UpdateClientData( client_data_t *cdata, float time );

	CHud() : m_iSpriteCount(0), m_pHudList(NULL) {}  
	~CHud();			// destructor, frees allocated memory

	// user messages
	int _cdecl MsgFunc_ResetHUD(const char *pszName,  int iSize, void *pbuf);
	void _cdecl MsgFunc_InitHUD( const char *pszName, int iSize, void *pbuf );
	void _cdecl MsgFunc_ViewMode( const char *pszName, int iSize, void *pbuf );
	int _cdecl MsgFunc_SetFOV(const char *pszName,  int iSize, void *pbuf);

	// Screen information
	SCREENINFO	m_scrinfo;

	int	m_iWeaponBits;
	int	m_fPlayerDead;
	int m_iIntermission;

	// sprite indexes
	int m_HUD_number_0;

	void AddHudElem(CHudBase *p);

	float GetSensitivity();

};



#endif