long CBParser::GetObject(char **buf, TokenDesc *tokens, char **name, char **data) {
SkipCharacters(buf, m_WhiteSpace);
// skip comment lines.
while (**buf == ';') {
*buf = strchr(*buf, '\n');
m_ParserLine++;
SkipCharacters(buf, m_WhiteSpace);
}
if (! **buf) // at end of file
return PARSERR_EOF;
// find the token.
// for now just use brute force. Improve later.
while (tokens->id != 0) {
if (!scumm_strnicmp(tokens->token, *buf, strlen(tokens->token))) {
// here we could be matching PART of a string
// we could detect this here or the token list
// could just have the longer tokens first in the list
break;
}
++tokens;
}
if (tokens->id == 0) {
char *p = strchr(*buf, '\n');
if (p && p > *buf) {
strncpy(m_LastOffender, *buf, MIN(255, p - *buf));
} else strcpy(m_LastOffender, "");
return PARSERR_TOKENNOTFOUND;
}
// skip the token
*buf += strlen(tokens->token);
SkipCharacters(buf, m_WhiteSpace);
// get optional name
*name = GetSubText(buf, '\'', '\''); // single quotes
SkipCharacters(buf, m_WhiteSpace);
// get optional data
if (**buf == '=') // An assignment rather than a command/object.
*data = GetAssignmentText(buf);
else
*data = GetSubText(buf, '{', '}');
return tokens->id;
}
char *CBParser::GetAssignmentText(char **buf) {
++*buf; // skip the '='
SkipCharacters(buf, m_WhiteSpace);
char *result = *buf;
if (*result == '"') {
result = GetSubText(buf, '"', '"');
} else {
// now, we need to find the next whitespace to end the data
char theChar;
while ((theChar = **buf) != 0) {
if (theChar <= 0x20) // space and control chars
break;
++*buf;
}
**buf = 0; // null terminate it
if (theChar) // skip the terminator
++*buf;
}
return result;
}
bool LetterButton::Draw()
{
if(!Object::Draw())
return false;
if(IsVisible())
{
Clear(Color[COLOR_BUTTON_BACKGROUND]);
if(GetStatus() == OBJECT_STATUS::HELD) // If we're active/clicked
DrawRect(GetScreen(), GetRect(), Color[COLOR_BUTTON_OUTLINE_ACTIVE]);
else // If we're idle
DrawRect(GetScreen(), GetRect(), Color[COLOR_BUTTON_OUTLINE]);
DrawButtonImage(GetScreen(), m_letter, GetRect().GetX2() - 25, GetRect().GetY2() - 25);
DrawString(GetScreen(), GetText(), TTF::FONT_SIZE_TITLE, TTF::FONT_BOLD,
GetRect().GetX() + 3, GetRect().GetY() + 9, Color[COLOR_BUTTON_TEXT]);
DrawString(GetScreen(), GetSubText(), TTF::FONT_SIZE_REGULAR, TTF::FONT_REGULAR,
GetRect().GetX() + 15, GetRect().GetY() + 21, Color[COLOR_BUTTON_TEXT]);
}
return true;
}
