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https://github.com/FWGS/xash3d-fwgs
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Merge fork's unicode changes(partial)
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5af7eb6c18
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@ -563,7 +563,18 @@ INTERNAL RESOURCE
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*/
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void SCR_LoadCreditsFont( void )
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{
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if( !SCR_LoadVariableWidthFont( "gfx.wad/creditsfont.fnt" ))
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const char *path = "gfx/creditsfont.fnt";
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dword crc;
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// replace default gfx.wad textures by current charset's font
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if( !CRC32_File( &crc, "gfx.wad" ) || crc == 0x49eb9f16 )
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{
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const char *path2 = va("creditsfont_%s.fnt", Cvar_VariableString( "con_charset" ) );
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if( FS_FileExists( path2, false ) )
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path = path2;
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}
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if( !SCR_LoadVariableWidthFont( path ))
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{
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if( !SCR_LoadFixedWidthFont( "gfx/conchars" ))
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MsgDev( D_ERROR, "failed to load HUD font\n" );
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@ -25,6 +25,12 @@ GNU General Public License for more details.
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convar_t *con_notifytime;
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convar_t *scr_conspeed;
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convar_t *con_fontsize;
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convar_t *con_charset;
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convar_t *con_fontscale;
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convar_t *con_fontnum;
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static int g_codepage = 0;
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static qboolean g_utf8 = false;
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#define CON_TIMES 4 // notify lines
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#define CON_MAX_TIMES 64 // notify max lines
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@ -636,12 +642,29 @@ INTERNAL RESOURCE
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*/
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static void Con_LoadConsoleFont( int fontNumber, cl_font_t *font )
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{
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const char *path = NULL;
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dword crc = 0;
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if( font->valid ) return; // already loaded
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// replace default fonts.wad textures by current charset's font
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if( !CRC32_File( &crc, "fonts.wad" ) || crc == 0x3c0a0029 )
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{
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const char *path2 = va("font%i_%s.fnt", fontNumber, Cvar_VariableString( "con_charset" ) );
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if( FS_FileExists( path2, false ) )
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path = path2;
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}
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// loading conchars
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if( Sys_CheckParm( "-oldfont" ))
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Con_LoadVariableWidthFont( "gfx.wad/conchars.fnt", font );
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else Con_LoadVariableWidthFont( va( "fonts.wad/font%i", fontNumber ), font );
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Con_LoadVariableWidthFont( "gfx/conchars.fnt", font );
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else
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{
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if( !path )
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path = va( "fonts/font%i", fontNumber );
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Con_LoadVariableWidthFont( path, font );
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}
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// quake fixed font as fallback
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if( !font->valid ) Con_LoadFixedWidthFont( "gfx/conchars", font );
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@ -669,7 +692,150 @@ static void Con_LoadConchars( void )
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// sets the current font
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con.lastUsedFont = con.curFont = &con.chars[fontSize];
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}
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// CP1251 table
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int table_cp1251[64] = {
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0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021,
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0x20AC, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F,
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0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
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0x007F, 0x2122, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F,
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0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7,
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0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407,
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0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7,
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0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457
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};
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/*
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============================
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Con_UtfProcessChar
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Convert utf char to current font's single-byte encoding
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============================
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*/
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int Con_UtfProcessCharForce( int in )
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{
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static int m = -1, k = 0; //multibyte state
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static int uc = 0; //unicode char
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if( !in )
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{
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m = -1;
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k = 0;
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uc = 0;
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return 0;
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}
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// Get character length
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if(m == -1)
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{
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uc = 0;
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if( in >= 0xF8 )
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return 0;
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else if( in >= 0xF0 )
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uc = in & 0x07, m = 3;
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else if( in >= 0xE0 )
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uc = in & 0x0F, m = 2;
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else if( in >= 0xC0 )
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uc = in & 0x1F, m = 1;
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else if( in <= 0x7F)
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return in; //ascii
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// return 0 if we need more chars to decode one
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k=0;
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return 0;
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}
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// get more chars
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else if( k <= m )
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{
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uc <<= 6;
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uc += in & 0x3F;
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k++;
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}
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if( in > 0xBF || m < 0 )
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{
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m = -1;
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return 0;
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}
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if( k == m )
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{
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k = m = -1;
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if( g_codepage == 1251 )
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{
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// cp1251 now
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if( uc >= 0x0410 && uc <= 0x042F )
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return uc - 0x410 + 0xC0;
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if( uc >= 0x0430 && uc <= 0x044F )
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return uc - 0x430 + 0xE0;
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else
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{
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int i;
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for( i = 0; i < 64; i++ )
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if( table_cp1251[i] == uc )
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return i + 0x80;
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}
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}
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else if( g_codepage == 1252 )
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{
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if( uc < 255 )
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return uc;
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}
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// not implemented yet
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return '?';
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}
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return 0;
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}
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int GAME_EXPORT Con_UtfProcessChar( int in )
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{
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if( !g_utf8 )
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return in;
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else
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return Con_UtfProcessCharForce( in );
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}
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/*
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=================
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Con_UtfMoveLeft
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get position of previous printful char
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=================
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*/
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int Con_UtfMoveLeft( char *str, int pos )
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{
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int i, k = 0;
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// int j;
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if( !g_utf8 )
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return pos - 1;
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Con_UtfProcessChar( 0 );
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if(pos == 1) return 0;
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for( i = 0; i < pos-1; i++ )
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if( Con_UtfProcessChar( (unsigned char)str[i] ) )
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k = i+1;
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Con_UtfProcessChar( 0 );
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return k;
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}
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/*
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=================
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Con_UtfMoveRight
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get next of previous printful char
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=================
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*/
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int Con_UtfMoveRight( char *str, int pos, int length )
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{
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int i;
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if( !g_utf8 )
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return pos + 1;
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Con_UtfProcessChar( 0 );
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for( i = pos; i <= length; i++ )
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{
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if( Con_UtfProcessChar( (unsigned char)str[i] ) )
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return i+1;
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}
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Con_UtfProcessChar( 0 );
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return pos+1;
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}
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static void Con_DrawCharToConback( int num, byte *conchars, byte *dest )
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@ -942,6 +1108,9 @@ void Con_Init( void )
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scr_conspeed = Cvar_Get( "scr_conspeed", "600", FCVAR_ARCHIVE, "console moving speed" );
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con_notifytime = Cvar_Get( "con_notifytime", "3", FCVAR_ARCHIVE, "notify time to live" );
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con_fontsize = Cvar_Get( "con_fontsize", "1", FCVAR_ARCHIVE, "console font number (0, 1 or 2)" );
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con_charset = Cvar_Get( "con_charset", "cp1251", FCVAR_ARCHIVE, "console font charset (only cp1251 supported now)" );
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con_fontscale = Cvar_Get( "con_fontscale", "1.0", FCVAR_ARCHIVE, "scale font texture" );
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con_fontnum = Cvar_Get( "con_fontnum", "-1", FCVAR_ARCHIVE, "console font number (0, 1 or 2), -1 for autoselect" );
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// init the console buffer
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con.bufsize = CON_TEXTSIZE;
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@ -2291,6 +2460,30 @@ void Con_RunConsole( void )
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if( con.showlines < con.vislines )
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con.vislines = con.showlines;
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}
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if( FBitSet( con_charset->flags, FCVAR_CHANGED ) ||
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FBitSet( con_fontscale->flags, FCVAR_CHANGED ) ||
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FBitSet( con_fontnum->flags, FCVAR_CHANGED ) ||
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FBitSet( cl_charset->flags, FCVAR_CHANGED ) )
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{
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// update codepage parameters
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g_codepage = 0;
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if( !Q_stricmp( con_charset->string, "cp1251" ) )
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g_codepage = 1251;
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else if( !Q_stricmp( con_charset->string, "cp1252" ) )
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g_codepage = 1252;
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g_utf8 = !Q_stricmp( cl_charset->string, "utf-8" );
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Con_InvalidateFonts();
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Con_LoadConchars();
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cls.creditsFont.valid = false;
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SCR_LoadCreditsFont();
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ClearBits( con_charset->flags, FCVAR_CHANGED );
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ClearBits( con_fontnum->flags, FCVAR_CHANGED );
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ClearBits( con_fontscale->flags, FCVAR_CHANGED );
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ClearBits( cl_charset->flags, FCVAR_CHANGED );
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}
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}
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/*
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