Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: CLCD Manages the Logitech G-Series Gaming Keyboard LCD
//
// $NoKeywords: $
//=============================================================================//
#ifndef HUD_LCD_H
#define HUD_LCD_H
#ifdef _WIN32
#pragma once
#endif
#include "tier1/utlvector.h"
#include "tier1/utlstring.h"
#include "tier1/utldict.h"
#include "ihudlcd.h"
class KeyValues;
class IG15;
class C_BasePlayer;
enum
{
LCDITEM_UNKNOWN = 0,
LCDITEM_PAGE,
LCDITEM_TEXT,
LCDITEM_ICON,
LCDITEM_AGGREGATE, // Made up of subitems
};
// Aggregate item types
enum
{
AGGTYPE_UNKNOWN = 0,
AGGTYPE_PERPLAYER,
AGGTYPE_PERTEAM,
};
class CLCDItem
{
public:
CLCDItem() :
m_bActive( true ),
m_nSubPage( 0 ),
m_Type( LCDITEM_UNKNOWN ),
m_Handle( 0 ),
x( 0 ),
y( 0 ),
w( 0 ),
h( 0 )
{
}
virtual ~CLCDItem() {}
virtual void Create( IG15 *lcd ) = 0;
virtual void Wipe( IG15 *lcd );
bool m_bActive;
int m_Type;
void *m_Handle;
int x, y, w, h;
int m_nSubPage;
CUtlVector< CLCDItem * > m_Children;
};
class CLCDItemText : public CLCDItem
{
typedef CLCDItem BaseClass;
public:
CLCDItemText() :
m_bHasWildcard( false ),
m_iSize( 0 ),
m_iAlign( 0 )
{
m_Type = LCDITEM_TEXT;
}
virtual void Create( IG15 *lcd );
CUtlString m_OriginalText;
bool m_bHasWildcard;
int m_iSize;
int m_iAlign;
};
class CLCDItemIcon : public CLCDItem
{
typedef CLCDItem BaseClass;
public:
CLCDItemIcon() :
m_icon( NULL )
{
m_Type = LCDITEM_ICON;
}
virtual void Create( IG15 *lcd );
CUtlString m_IconName;
void *m_icon;
};
class CLCDItemAggregate : public CLCDItem
{
typedef CLCDItem BaseClass;
public:
CLCDItemAggregate() :
m_AggType( AGGTYPE_UNKNOWN ),
m_dwNextUpdateTime( 0 ),
m_yincrement( 0 )
{
m_Type = LCDITEM_AGGREGATE;
}
virtual void Create( IG15 *lcd );
virtual void Wipe( IG15 *lcd );
void WipeChildrenOnly( IG15 *lcd );
unsigned int m_dwNextUpdateTime;
int m_AggType;
int m_yincrement;
// Representative row
CUtlVector< CLCDItem * > m_Definition;
};
class CLCDPage : public CLCDItem
{
public:
CLCDPage() :
m_bSubItem( false ),
m_bTitlePage( false ),
m_bRequiresPlayer( false ),
m_nSubPageCount( 1 )
{
m_Type = LCDITEM_PAGE;
}
~CLCDPage()
{
}
virtual void Create( IG15 *lcd )
{
}
CLCDItem *Alloc( int type )
{
CLCDItem *item = NULL;
switch ( type )
{
default:
break;
case LCDITEM_PAGE:
// This shouldn't occur
break;
case LCDITEM_TEXT:
item = new CLCDItemText();
break;
case LCDITEM_ICON:
item = new CLCDItemIcon();
break;
case LCDITEM_AGGREGATE:
item = new CLCDItemAggregate();
break;
}
if ( item )
{
return item;
}
Assert( 0 );
return NULL;
}
void InitFromKeyValues( KeyValues *kv );
bool m_bSubItem;
bool m_bTitlePage;
bool m_bRequiresPlayer;
int m_nSubPageCount;
};
//-----------------------------------------------------------------------------
// Purpose: Manages the Logitech G-Series Gaming Keyboard LCD
//-----------------------------------------------------------------------------
class CLCD : public IHudLCD
{
public:
CLCD();
~CLCD();
// Implement IHudLCD
virtual void SetGlobalStat( char const *name, char const *value );
virtual void AddChatLine( char const *txt );
// Exposed as a ConCommand
void Reload();
void DumpPlayer();
public:
// Init's called when the HUD's created at DLL load
void Init( void );
void Shutdown();
void Update( void );
bool IsConnected() const;
private:
CLCDItemIcon *ParseItemIcon( CLCDPage *page, bool bCreateHandles, KeyValues *sub );
CLCDItemText *ParseItemText( CLCDPage *page, bool bCreateHandles, KeyValues *sub );
void ParseItems_R( CLCDPage *page, bool bCreateHandles, KeyValues *kv, CUtlVector< CLCDItem * >& list );
void ParsePage( KeyValues *kv );
void ParseIconMappings( KeyValues *kv );
void ParseReplacements( KeyValues *kv );
void DisplayCurrentPage( unsigned int dwCurTime );
void ShowItems_R( CLCDPage *page, unsigned int dwCurTime, CUtlVector< CLCDItem * >& list, bool show );
int FindTitlePage();
void BuildUpdatedText( char const *in, CUtlString& out );
void LookupToken( char const *token, CUtlString& value );
bool ExtractArrayIndex( char *str, size_t bufsize, int *index );
bool Replace( CUtlString& str, char const *search, char const *replace );
void DoGlobalReplacements( CUtlString& str );
void ReduceParentheses( CUtlString& str );
bool IsPageValid( int currentPage, C_BasePlayer *player );
void UpdateChat();
IG15 *m_lcd ;
CUtlString m_Title;
int m_Size[ 2 ];
CUtlVector< CLCDPage * > m_Pages;
int m_nCurrentPage;
int m_nSubPage;
int m_nMaxChatHistory;
CUtlDict< int, int > m_TextSizes;
CUtlDict< int, int > m_TextAlignments;
struct IconInfo_t
{
void *m_handle;
};
CUtlDict< IconInfo_t, int > m_Icons;
bool m_bHadPlayer;
CUtlDict< CUtlString, int > m_GlobalStats;
CUtlVector< CUtlString > m_ChatHistory;
unsigned int m_dwNextUpdateTime;
CSysModule *m_pG15Module;
CreateInterfaceFn m_G15Factory;
};
extern CLCD gLCD;
#endif // HUD_LCD_H