265 lines
7.2 KiB
C++
265 lines
7.2 KiB
C++
/***
|
|
*
|
|
* Copyright (c) 1996-2002, Valve LLC. All rights reserved.
|
|
*
|
|
* This product contains software technology licensed from Id
|
|
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
|
|
* All Rights Reserved.
|
|
*
|
|
* Use, distribution, and modification of this source code and/or resulting
|
|
* object code is restricted to non-commercial enhancements to products from
|
|
* Valve LLC. All other use, distribution, or modification is prohibited
|
|
* without written permission from Valve LLC.
|
|
*
|
|
****/
|
|
//
|
|
// statusbar.cpp
|
|
//
|
|
// generic text status bar, set by game dll
|
|
// runs across bottom of screen
|
|
//
|
|
|
|
#include "hud.h"
|
|
#include "cl_util.h"
|
|
#include "parsemsg.h"
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
|
|
DECLARE_MESSAGE( m_StatusBar, StatusText );
|
|
DECLARE_MESSAGE( m_StatusBar, StatusValue );
|
|
|
|
#define STATUSBAR_ID_LINE 1
|
|
|
|
float *GetClientColor( int clientIndex );
|
|
extern float g_ColorYellow[3];
|
|
|
|
int CHudStatusBar :: Init( void )
|
|
{
|
|
gHUD.AddHudElem( this );
|
|
|
|
HOOK_MESSAGE( StatusText );
|
|
HOOK_MESSAGE( StatusValue );
|
|
|
|
Reset();
|
|
|
|
CVAR_CREATE( "hud_centerid", "0", FCVAR_ARCHIVE );
|
|
|
|
return 1;
|
|
}
|
|
|
|
int CHudStatusBar :: VidInit( void )
|
|
{
|
|
// Load sprites here
|
|
|
|
return 1;
|
|
}
|
|
|
|
void CHudStatusBar :: Reset( void )
|
|
{
|
|
int i = 0;
|
|
|
|
m_iFlags &= ~HUD_ACTIVE; // start out inactive
|
|
for ( i = 0; i < MAX_STATUSBAR_LINES; i++ )
|
|
m_szStatusText[i][0] = 0;
|
|
memset( m_iStatusValues, 0, sizeof m_iStatusValues );
|
|
|
|
m_iStatusValues[0] = 1; // 0 is the special index, which always returns true
|
|
|
|
// reset our colors for the status bar lines (yellow is default)
|
|
for ( i = 0; i < MAX_STATUSBAR_LINES; i++ )
|
|
m_pflNameColors[i] = g_ColorYellow;
|
|
}
|
|
|
|
void CHudStatusBar :: ParseStatusString( int line_num )
|
|
{
|
|
// localise string first
|
|
char szBuffer[MAX_STATUSTEXT_LENGTH];
|
|
memset( szBuffer, 0, sizeof szBuffer );
|
|
gHUD.m_TextMessage.LocaliseTextString( m_szStatusText[line_num], szBuffer, MAX_STATUSTEXT_LENGTH );
|
|
|
|
// parse m_szStatusText & m_iStatusValues into m_szStatusBar
|
|
memset( m_szStatusBar[line_num], 0, MAX_STATUSTEXT_LENGTH );
|
|
char *src = szBuffer;
|
|
char *dst = m_szStatusBar[line_num];
|
|
|
|
char *src_start = src, *dst_start = dst;
|
|
|
|
while ( *src != 0 )
|
|
{
|
|
while ( *src == '\n' )
|
|
src++; // skip over any newlines
|
|
|
|
if ( ((src - src_start) >= MAX_STATUSTEXT_LENGTH) || ((dst - dst_start) >= MAX_STATUSTEXT_LENGTH) )
|
|
break;
|
|
|
|
int index = atoi( src );
|
|
// should we draw this line?
|
|
if ( (index >= 0 && index < MAX_STATUSBAR_VALUES) && (m_iStatusValues[index] != 0) )
|
|
{ // parse this line and append result to the status bar
|
|
while ( *src >= '0' && *src <= '9' )
|
|
src++;
|
|
|
|
if ( *src == '\n' || *src == 0 )
|
|
continue; // no more left in this text line
|
|
|
|
// copy the text, char by char, until we hit a % or a \n
|
|
while ( *src != '\n' && *src != 0 )
|
|
{
|
|
if ( *src != '%' )
|
|
{ // just copy the character
|
|
*dst = *src;
|
|
dst++, src++;
|
|
}
|
|
else
|
|
{
|
|
// get the descriptor
|
|
char valtype = *(++src); // move over %
|
|
|
|
// if it's a %, draw a % sign
|
|
if ( valtype == '%' )
|
|
{
|
|
*dst = valtype;
|
|
dst++, src++;
|
|
continue;
|
|
}
|
|
|
|
// move over descriptor, then get and move over the index
|
|
index = atoi( ++src );
|
|
while ( *src >= '0' && *src <= '9' )
|
|
src++;
|
|
|
|
if ( index >= 0 && index < MAX_STATUSBAR_VALUES )
|
|
{
|
|
int indexval = m_iStatusValues[index];
|
|
|
|
// get the string to substitute in place of the %XX
|
|
char szRepString[MAX_PLAYER_NAME_LENGTH];
|
|
switch ( valtype )
|
|
{
|
|
case 'p': // player name
|
|
GetPlayerInfo( indexval, &g_PlayerInfoList[indexval] );
|
|
if ( g_PlayerInfoList[indexval].name != NULL )
|
|
{
|
|
strncpy( szRepString, g_PlayerInfoList[indexval].name, MAX_PLAYER_NAME_LENGTH );
|
|
m_pflNameColors[line_num] = GetClientColor( indexval );
|
|
}
|
|
else
|
|
{
|
|
strcpy( szRepString, "******" );
|
|
}
|
|
|
|
break;
|
|
case 'i': // number
|
|
sprintf( szRepString, "%d", indexval );
|
|
break;
|
|
default:
|
|
szRepString[0] = 0;
|
|
}
|
|
|
|
for ( char *cp = szRepString; *cp != 0 && ((dst - dst_start) < MAX_STATUSTEXT_LENGTH); cp++, dst++ )
|
|
*dst = *cp;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// skip to next line of text
|
|
while ( *src != 0 && *src != '\n' )
|
|
src++;
|
|
}
|
|
}
|
|
}
|
|
|
|
int CHudStatusBar :: Draw( float fTime )
|
|
{
|
|
if ( m_bReparseString )
|
|
{
|
|
for ( int i = 0; i < MAX_STATUSBAR_LINES; i++ )
|
|
{
|
|
m_pflNameColors[i] = g_ColorYellow;
|
|
ParseStatusString( i );
|
|
}
|
|
m_bReparseString = FALSE;
|
|
}
|
|
|
|
int Y_START = ScreenHeight - YRES(32 + 4);
|
|
|
|
// Draw the status bar lines
|
|
for ( int i = 0; i < MAX_STATUSBAR_LINES; i++ )
|
|
{
|
|
int TextHeight, TextWidth;
|
|
GetConsoleStringSize( m_szStatusBar[i], &TextWidth, &TextHeight );
|
|
|
|
int x = 4;
|
|
int y = Y_START - ( 4 + TextHeight * i ); // draw along bottom of screen
|
|
|
|
// let user set status ID bar centering
|
|
if ( (i == STATUSBAR_ID_LINE) && CVAR_GET_FLOAT("hud_centerid") )
|
|
{
|
|
x = max( 0, max(2, (ScreenWidth - TextWidth)) / 2 );
|
|
y = (ScreenHeight / 2) + (TextHeight*CVAR_GET_FLOAT("hud_centerid"));
|
|
}
|
|
|
|
if ( m_pflNameColors[i] )
|
|
gEngfuncs.pfnDrawSetTextColor( m_pflNameColors[i][0], m_pflNameColors[i][1], m_pflNameColors[i][2] );
|
|
|
|
DrawConsoleString( x, y, m_szStatusBar[i] );
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
// Message handler for StatusText message
|
|
// accepts two values:
|
|
// byte: line number of status bar text
|
|
// string: status bar text
|
|
// this string describes how the status bar should be drawn
|
|
// a semi-regular expression:
|
|
// ( slotnum ([a..z] [%pX] [%iX])*)*
|
|
// where slotnum is an index into the Value table (see below)
|
|
// if slotnum is 0, the string is always drawn
|
|
// if StatusValue[slotnum] != 0, the following string is drawn, upto the next newline - otherwise the text is skipped upto next newline
|
|
// %pX, where X is an integer, will substitute a player name here, getting the player index from StatusValue[X]
|
|
// %iX, where X is an integer, will substitute a number here, getting the number from StatusValue[X]
|
|
int CHudStatusBar :: MsgFunc_StatusText( const char *pszName, int iSize, void *pbuf )
|
|
{
|
|
BEGIN_READ( pbuf, iSize );
|
|
|
|
int line = READ_BYTE();
|
|
|
|
if ( line < 0 || line >= MAX_STATUSBAR_LINES )
|
|
return 1;
|
|
|
|
strncpy( m_szStatusText[line], READ_STRING(), MAX_STATUSTEXT_LENGTH );
|
|
m_szStatusText[line][MAX_STATUSTEXT_LENGTH-1] = 0; // ensure it's null terminated ( strncpy() won't null terminate if read string too long)
|
|
|
|
if ( m_szStatusText[0] == 0 )
|
|
m_iFlags &= ~HUD_ACTIVE;
|
|
else
|
|
m_iFlags |= HUD_ACTIVE; // we have status text, so turn on the status bar
|
|
|
|
m_bReparseString = TRUE;
|
|
|
|
return 1;
|
|
}
|
|
|
|
// Message handler for StatusText message
|
|
// accepts two values:
|
|
// byte: index into the status value array
|
|
// short: value to store
|
|
int CHudStatusBar :: MsgFunc_StatusValue( const char *pszName, int iSize, void *pbuf )
|
|
{
|
|
BEGIN_READ( pbuf, iSize );
|
|
|
|
int index = READ_BYTE();
|
|
if ( index < 1 || index >= MAX_STATUSBAR_VALUES )
|
|
return 1; // index out of range
|
|
|
|
m_iStatusValues[index] = READ_SHORT();
|
|
|
|
m_bReparseString = TRUE;
|
|
|
|
return 1;
|
|
} |