VM_SAFEPARMCOUNT(1, VM_ftoe);
ent = (int)PRVM_G_FLOAT(OFS_PARM0);
- if (ent < 0 || ent >= MAX_EDICTS || PRVM_PROG_TO_EDICT(ent)->priv.required->free)
+ if (ent < 0 || ent >= prog->max_edicts || PRVM_PROG_TO_EDICT(ent)->priv.required->free)
ent = 0; // return world instead of a free or invalid entity
PRVM_G_INT(OFS_RETURN) = ent;
subject_len = (int)strlen(subject);
si = 0;
- for (i = 0; i < subject_len; i++)
+ for (i = 0; i <= subject_len - search_len; i++)
{
- for (j = 0; j < search_len && i+j < subject_len; j++)
+ for (j = 0; j < search_len; j++) // thus, i+j < subject_len
if (subject[i+j] != search[j])
break;
- if (j == search_len || i+j == subject_len)
+ if (j == search_len)
{
- // found it at offset 'i'
+ // NOTE: if search_len == 0, we always hit THIS case, and never the other
+ // found it at offset 'i'
for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
string[si++] = replace[j];
- i += search_len - 1;
+ if(search_len > 0)
+ {
+ i += search_len - 1;
+ }
+ else
+ {
+ // the above would subtract 1 from i... so we
+ // don't do that, but instead output the next
+ // char
+ if (si < (int)sizeof(string) - 1)
+ string[si++] = subject[i];
+ }
}
else
{
- // not found
+ // in THIS case, we know search_len > 0, thus i < subject_len
+ // not found
if (si < (int)sizeof(string) - 1)
string[si++] = subject[i];
}
}
+ // remaining chars (these cannot match)
+ for (; i < subject_len; i++)
+ if (si < (int)sizeof(string) - 1)
+ string[si++] = subject[i];
string[si] = '\0';
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
subject_len = (int)strlen(subject);
si = 0;
- for (i = 0; i < subject_len; i++)
+ for (i = 0; i <= subject_len - search_len; i++)
{
- for (j = 0; j < search_len && i+j < subject_len; j++)
+ for (j = 0; j < search_len; j++) // thus, i+j < subject_len
if (tolower(subject[i+j]) != tolower(search[j]))
break;
- if (j == search_len || i+j == subject_len)
+ if (j == search_len)
{
- // found it at offset 'i'
+ // NOTE: if search_len == 0, we always hit THIS case, and never the other
+ // found it at offset 'i'
for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
string[si++] = replace[j];
- i += search_len - 1;
+ if(search_len > 0)
+ {
+ i += search_len - 1;
+ }
+ else
+ {
+ // the above would subtract 1 from i... so we
+ // don't do that, but instead output the next
+ // char
+ if (si < (int)sizeof(string) - 1)
+ string[si++] = subject[i];
+ }
}
else
{
- // not found
+ // in THIS case, we know search_len > 0, thus i < subject_len
+ // not found
if (si < (int)sizeof(string) - 1)
string[si++] = subject[i];
}
}
+ // remaining chars (these cannot match)
+ for (; i < subject_len; i++)
+ if (si < (int)sizeof(string) - 1)
+ string[si++] = subject[i];
string[si] = '\0';
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
if(flags & PRINTF_SPACEPOSITIVE) *f++ = ' ';
if(flags & PRINTF_SIGNPOSITIVE) *f++ = '+';
*f++ = '*';
- *f++ = '.';
- *f++ = '*';
+ if(precision >= 0)
+ {
+ *f++ = '.';
+ *f++ = '*';
+ }
*f++ = *s;
*f++ = 0;
{
case 'd': case 'i':
if(precision < 0) // not set
- precision = 1;
- o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (int) GETARG_FLOAT(thisarg) : (int) GETARG_INT(thisarg)));
+ o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (int) GETARG_FLOAT(thisarg) : (int) GETARG_INT(thisarg)));
+ else
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (int) GETARG_FLOAT(thisarg) : (int) GETARG_INT(thisarg)));
break;
case 'o': case 'u': case 'x': case 'X':
if(precision < 0) // not set
- precision = 1;
- o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ else
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
break;
case 'e': case 'E': case 'f': case 'F': case 'g': case 'G':
if(precision < 0) // not set
- precision = 6;
- o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
+ o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
+ else
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
break;
case 'v': case 'V':
f[-2] += 'g' - 'v';
if(precision < 0) // not set
- precision = 6;
- o += dpsnprintf(o, end - o, va("%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
- width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
- width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
- width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
- );
+ o += dpsnprintf(o, end - o, va("%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
+ width, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
+ width, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
+ width, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
+ );
+ else
+ o += dpsnprintf(o, end - o, va("%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
+ width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
+ width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
+ width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
+ );
break;
case 'c':
- if(precision < 0) // not set
- precision = end - o - 1;
if(flags & PRINTF_ALTERNATE)
- o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ {
+ if(precision < 0) // not set
+ o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ else
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
+ }
else
{
unsigned int c = (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg));
const char *buf = u8_encodech(c, NULL);
if(!buf)
buf = "";
+ if(precision < 0) // not set
+ precision = end - o - 1;
o += u8_strpad(o, end - o, buf, (flags & PRINTF_LEFT) != 0, width, precision);
}
break;
case 's':
- if(precision < 0) // not set
- precision = end - o - 1;
if(flags & PRINTF_ALTERNATE)
- o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
+ {
+ if(precision < 0) // not set
+ o += dpsnprintf(o, end - o, formatbuf, width, GETARG_STRING(thisarg));
+ else
+ o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
+ }
else
+ {
+ if(precision < 0) // not set
+ precision = end - o - 1;
o += u8_strpad(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
+ }
break;
default:
VM_Warning("VM_sprintf: invalid directive in %s: %s\n", PRVM_NAME, s0);
projects / xonotic / darkplaces.git / blobdiff