virtual video::SColor getItemstackColor(const ItemStack &stack,
Client *client) const
{
// Look for direct color definition
const std::string &colorstring = stack.metadata.getString("color", 0);
video::SColor directcolor;
if (!colorstring.empty() && parseColorString(colorstring, directcolor, true))
return directcolor;
// See if there is a palette
Palette *palette = getPalette(stack.name, client);
const std::string &index = stack.metadata.getString("palette_index", 0);
if (palette && !index.empty())
return (*palette)[mystoi(index, 0, 255)];
// Fallback color
return get(stack.name).color;
}
void TestUtilities::testStrToIntConversion()
{
UASSERT(mystoi("123", 0, 1000) == 123);
UASSERT(mystoi("123", 0, 10) == 10);
}
int lex(void)
{
int sym;
colno += toklen;
char *p;
char errflag = 0;
do {
if (errflag) {
skip_line();
errflag = 0;
}
for (;;) {
p = bufp;
// skip whitespace... including comments
for (;;) {
while (isspace(*p)) {
if (*p == '\n') {
lineno++;
colno = 0;
}
p++;
colno++;
}
if (p[0] != '/' || p[1] != '/')
break;
bufp = p;
skip_line();
p = bufp;
}
bufp = p;
if ((p-buf) + MAX_TOKEN_LEN < BUFFER_SIZE || eof)
break;
fillbuf();
}
tokstart = p;
if (isalpha(*p) || *p < 0) {
char *q = p+1;
while (isalnum(*q) || *q < 0)
q++;
char saved = *q;
*q = 0;
struct keyword_sym *ks = gperf_keyword_sym(p, q-p);
if (ks) {
sym = ks->sym;
} else {
sym = IDENT;
}
*q = saved;
p = q;
} else if (isdigit(*p)) {
char *q = p+1;
while (isdigit(*q))
q++;
sym = INT;
p = q;
} else {
sym = *(unsigned char *)p;
if (sym) {
switch (*p++) {
char *q;
case ':':
if (*p == '=') {
p++;
sym = BECOMES;
}
break;
case '<':
if (*p == '=') {
p++;
sym = LE;
} else if (*p == '>') {
p++;
sym = NE;
}
break;
case '>':
if (*p == '=') {
p++;
sym = GE;
}
break;
case '\'':
case '"':
q = p;
svstrlen = 0;
while (*q >= ' ' && *q != *tokstart)
svstr[svstrlen++] = *q++;
if (*q == *tokstart) {
p = q+1;
sym = *q == '"' ? STRING : CHAR;
svstr[svstrlen] = 0;
} else {
errflag = 1;
error("unmatched %c", *tokstart);
}
}
}
}
} while (errflag);
toklen = p-tokstart;
switch (sym) {
case INT:
tokval.i = myatoi(tokstart, toklen);
break;
case IDENT:
memcpy(svstr, tokstart, toklen);
svstr[toklen] = 0;
/* fallthrough */
case STRING:
tokval.s = svstr;
break;
case CHAR:
tokval.i = mystoi(svstr, svstrlen);
}
bufp = p;
return sym;
}