diff options
Diffstat (limited to 'code/qcommon/q_shared.c')
| -rw-r--r-- | code/qcommon/q_shared.c | 176 |
1 files changed, 79 insertions, 97 deletions
diff --git a/code/qcommon/q_shared.c b/code/qcommon/q_shared.c index bf9a341..de173d8 100644 --- a/code/qcommon/q_shared.c +++ b/code/qcommon/q_shared.c @@ -361,48 +361,48 @@ int COM_Compress( char *data_p ) { in++; if ( *in ) in += 2; - // record when we hit a newline - } else if ( c == '\n' || c == '\r' ) { - newline = qtrue; - in++; - // record when we hit whitespace - } else if ( c == ' ' || c == '\t') { - whitespace = qtrue; - in++; - // an actual token + // record when we hit a newline + } else if ( c == '\n' || c == '\r' ) { + newline = qtrue; + in++; + // record when we hit whitespace + } else if ( c == ' ' || c == '\t') { + whitespace = qtrue; + in++; + // an actual token } else { - // if we have a pending newline, emit it (and it counts as whitespace) - if (newline) { - *out++ = '\n'; - newline = qfalse; - whitespace = qfalse; - } if (whitespace) { - *out++ = ' '; - whitespace = qfalse; - } - - // copy quoted strings unmolested - if (c == '"') { - *out++ = c; - in++; - while (1) { - c = *in; - if (c && c != '"') { - *out++ = c; - in++; - } else { - break; - } - } - if (c == '"') { - *out++ = c; - in++; - } - } else { - *out = c; - out++; - in++; - } + // if we have a pending newline, emit it (and it counts as whitespace) + if (newline) { + *out++ = '\n'; + newline = qfalse; + whitespace = qfalse; + } if (whitespace) { + *out++ = ' '; + whitespace = qfalse; + } + + // copy quoted strings unmolested + if (c == '"') { + *out++ = c; + in++; + while (1) { + c = *in; + if (c && c != '"') { + *out++ = c; + in++; + } else { + break; + } + } + if (c == '"') { + *out++ = c; + in++; + } + } else { + *out = c; + out++; + in++; + } } } } @@ -512,62 +512,6 @@ char *COM_ParseExt( char **data_p, qboolean allowLineBreaks ) return com_token; } - -#if 0 -// no longer used -/* -=============== -COM_ParseInfos -=============== -*/ -int COM_ParseInfos( char *buf, int max, char infos[][MAX_INFO_STRING] ) { - char *token; - int count; - char key[MAX_TOKEN_CHARS]; - - count = 0; - - while ( 1 ) { - token = COM_Parse( &buf ); - if ( !token[0] ) { - break; - } - if ( strcmp( token, "{" ) ) { - Com_Printf( "Missing { in info file\n" ); - break; - } - - if ( count == max ) { - Com_Printf( "Max infos exceeded\n" ); - break; - } - - infos[count][0] = 0; - while ( 1 ) { - token = COM_ParseExt( &buf, qtrue ); - if ( !token[0] ) { - Com_Printf( "Unexpected end of info file\n" ); - break; - } - if ( !strcmp( token, "}" ) ) { - break; - } - Q_strncpyz( key, token, sizeof( key ) ); - - token = COM_ParseExt( &buf, qfalse ); - if ( !token[0] ) { - strcpy( token, "<NULL>" ); - } - Info_SetValueForKey( infos[count], key, token ); - } - count++; - } - - return count; -} -#endif - - /* ================== COM_MatchToken @@ -669,6 +613,44 @@ void Parse3DMatrix (char **buf_p, int z, int y, int x, float *m) { COM_MatchToken( buf_p, ")" ); } +/* +=================== +Com_HexStrToInt +=================== +*/ +int Com_HexStrToInt( const char *str ) +{ + if ( !str || !str[ 0 ] ) + return -1; + + // check for hex code + if( str[ 0 ] == '0' && str[ 1 ] == 'x' ) + { + int i, n = 0; + + for( i = 2; i < strlen( str ); i++ ) + { + char digit; + + n *= 16; + + digit = tolower( str[ i ] ); + + if( digit >= '0' && digit <= '9' ) + digit -= '0'; + else if( digit >= 'a' && digit <= 'f' ) + digit = digit - 'a' + 10; + else + return -1; + + n += digit; + } + + return n; + } + + return -1; +} /* ============================================================================ |