// Message handler for text messages
// displays a string, looking them up from the titles.txt file, which can be localised
// parameters:
// byte: message direction ( HUD_PRINTCONSOLE, HUD_PRINTNOTIFY, HUD_PRINTCENTER, HUD_PRINTTALK )
// string: message
// optional parameters:
// string: message parameter 1
// string: message parameter 2
// string: message parameter 3
// string: message parameter 4
// any string that starts with the character '#' is a message name, and is used to look up the real message in titles.txt
// the next (optional) one to four strings are parameters for that string (which can also be message names if they begin with '#')
int CHudTextMessage::MsgFunc_TextMsg( const char *pszName, int iSize, void *pbuf )
{
BEGIN_READ( pbuf, iSize );
int msg_dest = READ_BYTE();
#define MSG_BUF_SIZE 128
static char szBuf[6][MSG_BUF_SIZE];
char *msg_text = LookupString( READ_STRING(), &msg_dest );
msg_text = safe_strcpy( szBuf[0], msg_text , MSG_BUF_SIZE);
// keep reading strings and using C format strings for subsituting the strings into the localised text string
char *sstr1 = LookupString( READ_STRING() );
sstr1 = safe_strcpy( szBuf[1], sstr1 , MSG_BUF_SIZE);
StripEndNewlineFromString( sstr1 ); // these strings are meant for subsitution into the main strings, so cull the automatic end newlines
char *sstr2 = LookupString( READ_STRING() );
sstr2 = safe_strcpy( szBuf[2], sstr2 , MSG_BUF_SIZE);
StripEndNewlineFromString( sstr2 );
char *sstr3 = LookupString( READ_STRING() );
sstr3 = safe_strcpy( szBuf[3], sstr3 , MSG_BUF_SIZE);
StripEndNewlineFromString( sstr3 );
char *sstr4 = LookupString( READ_STRING() );
sstr4 = safe_strcpy( szBuf[4], sstr4 , MSG_BUF_SIZE);
StripEndNewlineFromString( sstr4 );
char *psz = szBuf[5];
if ( gViewPort && gViewPort->AllowedToPrintText() == FALSE )
return 1;
switch ( msg_dest )
{
case HUD_PRINTCENTER:
safe_sprintf( psz, MSG_BUF_SIZE, msg_text, sstr1, sstr2, sstr3, sstr4 );
CenterPrint( ConvertCRtoNL( psz ) );
break;
case HUD_PRINTNOTIFY:
psz[0] = 1; // mark this message to go into the notify buffer
safe_sprintf( psz+1, MSG_BUF_SIZE, msg_text, sstr1, sstr2, sstr3, sstr4 );
ConsolePrint( ConvertCRtoNL( psz ) );
break;
case HUD_PRINTTALK:
safe_sprintf( psz, MSG_BUF_SIZE, msg_text, sstr1, sstr2, sstr3, sstr4 );
gHUD.m_SayText.SayTextPrint( ConvertCRtoNL( psz ), 128 );
break;
case HUD_PRINTCONSOLE:
safe_sprintf( psz, MSG_BUF_SIZE, msg_text, sstr1, sstr2, sstr3, sstr4 );
ConsolePrint( ConvertCRtoNL( psz ) );
break;
}
return 1;
}
TToken ASNLexer::LookupToken(void)
{
char c = Char();
switch ( c ) {
case ':':
if ( Char(1) == ':' && Char(2) == '=' ) {
StartToken();
AddChars(3);
return T_DEFINE;
}
return T_SYMBOL;
case '-':
case '+':
if ( IsDigit(Char(1)) ) {
StartToken();
AddChar();
return LookupNumber();
}
return T_SYMBOL;
case '\"':
StartToken();
AddChar();
StartString();
LookupString();
return T_STRING;
case '\'':
StartToken();
AddChar();
return LookupBinHexString();
case '[':
StartToken();
AddChar();
LookupTag();
return T_TAG;
default:
if ( IsDigit(c) ) {
StartToken();
AddChar();
return LookupNumber();
}
else if ( c >= 'a' && c <= 'z' ) {
StartToken();
AddChar();
LookupIdentifier();
return T_IDENTIFIER;
}
else if ( c >= 'A' && c <= 'Z' ) {
StartToken();
AddChar();
LookupIdentifier();
return LookupKeyword();
}
return T_SYMBOL;
}
}
// Add a string
void AddString(string_table* table, char* str)
{
// replace escape characters with corresponding ASCII values
// BACKSLASH ('\\') -> \
// NL ('\n') -> 10
int i, j;
int len = strlen(str);
for (i = 0; i < len - 1; i++)
{
if (str[i] == '\\' && str[i + 1] == 'n')
{
str[i] = 10;
for (j = i + 1; j < len; j++)
str[j] = str[j + 1];
} else if (str[i] == '\\' && str[i + 1] == '\\') {
str[i] = '\\';
for (j = i + 1; j < len; j++)
str[j] = str[j + 1];
}
}
// lookup string to see if it exsists
if (LookupString(table, str) != -1)
return;
// add to table
if (table->size >= table->cap)
{
// Expand array
table->cap *= 2;
char** tmp = (char**) malloc(sizeof(char*) * table->cap);
for (i = 0; i < table->size; i++)
tmp[i] = table->strings[i];
free(table->strings);
table->strings = tmp;
}
table->strings[table->size++] = strdup(str);
}
MarshalStringTable::MarshalStringTable()
{
for( uint8 i = 1; i <= s_mStringTableSize; i++ )
mStringTableMap.insert( std::make_pair( hash( LookupString( i ) ), i ) );
}
static bool
stringToField(const char *str, enum action_field *field_rtrn)
{
return LookupString(fieldStrings, str, field_rtrn);
}
static bool
stringToAction(const char *str, unsigned *type_rtrn)
{
return LookupString(actionTypeNames, str, type_rtrn);
}
static bool
stringToAction(const char *str, enum xkb_action_type *type_rtrn)
{
return LookupString(actionTypeNames, str, type_rtrn);
}
