diff options
Diffstat (limited to 'source/q_shared.h')
| -rw-r--r-- | source/q_shared.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source/q_shared.h b/source/q_shared.h index 8869d1d..93175b4 100644 --- a/source/q_shared.h +++ b/source/q_shared.h @@ -405,16 +405,23 @@ int Q_HighlightStr( char *out, const char *in, int bufsize ); //============================================= +// fast "C" macros #define Q_isupper( c ) ( (c) >= 'A' && (c) <= 'Z' ) #define Q_islower( c ) ( (c) >= 'a' && (c) <= 'z' ) #define Q_isdigit( c ) ( (c) >= '0' && (c) <= '9' ) #define Q_isalpha( c ) ( Q_isupper( c ) || Q_islower( c ) ) #define Q_isalnum( c ) ( Q_isalpha( c ) || Q_isdigit( c ) ) #define Q_isprint( c ) ( (c) >= 32 && (c) < 127 ) +#define Q_isgraph( c ) ( (c) > 32 && (c) < 127 ) +#define Q_isspace( c ) ( c == ' ' || c == '\f' || c == '\n' || \ + c == '\r' || c == '\t' || c == '\v' ) // tests if specified character is valid quake path character #define Q_ispath( c ) ( Q_isalnum( c ) || (c) == '_' || (c) == '-' ) +// tests if specified character has special meaning to quake console +#define Q_isspecial( c ) ( (c) == '\r' || (c) == '\n' || (c) == 127 ) + static inline int Q_tolower( int c ) { if( Q_isupper( c ) ) { c += ( 'a' - 'A' ); @@ -464,6 +471,20 @@ static inline int Q_charhex( int c ) { return -1; } +// converts quake char to ASCII equivalent +static inline int Q_charascii( int c ) { + c &= 127; // strip high bits + if( Q_isgraph( c ) || Q_isspace( c ) ) { + return c; + } + switch( c ) { + // handle bold brackets + case 16: return '['; + case 17: return ']'; + } + return '.'; // don't output control chars, etc +} + // portable case insensitive compare int Q_strcasecmp( const char *s1, const char *s2 ); int Q_strncasecmp( const char *s1, const char *s2, size_t n ); |