PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(out);
}
+// #221 float(string str, string sub[, float startpos]) strstrofs (FTE_STRINGS)
+//strstr, without generating a new string. Use in conjunction with FRIK_FILE's substring for more similar strstr.
+void VM_strstrofs (void)
+{
+ const char *instr, *match;
+ int firstofs;
+ VM_SAFEPARMCOUNTRANGE(2, 3, VM_strstrofs);
+ instr = PRVM_G_STRING(OFS_PARM0);
+ match = PRVM_G_STRING(OFS_PARM1);
+ firstofs = (prog->argc > 2)?PRVM_G_FLOAT(OFS_PARM2):0;
+
+ if (firstofs && (firstofs < 0 || firstofs > (int)strlen(instr)))
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ return;
+ }
+
+ match = strstr(instr+firstofs, match);
+ if (!match)
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ else
+ PRVM_G_FLOAT(OFS_RETURN) = match - instr;
+}
+
//#222 string(string s, float index) str2chr (FTE_STRINGS)
void VM_str2chr (void)
{
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(t);
}
+static int chrconv_number(int i, int base, int conv)
+{
+ i -= base;
+ switch (conv)
+ {
+ default:
+ case 5:
+ case 6:
+ case 0:
+ break;
+ case 1:
+ base = '0';
+ break;
+ case 2:
+ base = '0'+128;
+ break;
+ case 3:
+ base = '0'-30;
+ break;
+ case 4:
+ base = '0'+128-30;
+ break;
+ }
+ return i + base;
+}
+static int chrconv_punct(int i, int base, int conv)
+{
+ i -= base;
+ switch (conv)
+ {
+ default:
+ case 0:
+ break;
+ case 1:
+ base = 0;
+ break;
+ case 2:
+ base = 128;
+ break;
+ }
+ return i + base;
+}
+
+static int chrchar_alpha(int i, int basec, int baset, int convc, int convt, int charnum)
+{
+ //convert case and colour seperatly...
+
+ i -= baset + basec;
+ switch (convt)
+ {
+ default:
+ case 0:
+ break;
+ case 1:
+ baset = 0;
+ break;
+ case 2:
+ baset = 128;
+ break;
+
+ case 5:
+ case 6:
+ baset = 128*((charnum&1) == (convt-5));
+ break;
+ }
+
+ switch (convc)
+ {
+ default:
+ case 0:
+ break;
+ case 1:
+ basec = 'a';
+ break;
+ case 2:
+ basec = 'A';
+ break;
+ }
+ return i + basec + baset;
+}
+// #224 string(float ccase, float calpha, float cnum, string s, ...) strconv (FTE_STRINGS)
+//bulk convert a string. change case or colouring.
+void VM_strconv (void)
+{
+ int ccase, redalpha, rednum, len, i;
+ unsigned char resbuf[VM_STRINGTEMP_LENGTH];
+ unsigned char *result = resbuf;
+
+ VM_SAFEPARMCOUNTRANGE(3, 8, VM_strconv);
+
+ ccase = PRVM_G_FLOAT(OFS_PARM0); //0 same, 1 lower, 2 upper
+ redalpha = PRVM_G_FLOAT(OFS_PARM1); //0 same, 1 white, 2 red, 5 alternate, 6 alternate-alternate
+ rednum = PRVM_G_FLOAT(OFS_PARM2); //0 same, 1 white, 2 red, 3 redspecial, 4 whitespecial, 5 alternate, 6 alternate-alternate
+ VM_VarString(3, (char *) resbuf, sizeof(resbuf));
+ len = strlen((char *) resbuf);
+
+ for (i = 0; i < len; i++, result++) //should this be done backwards?
+ {
+ if (*result >= '0' && *result <= '9') //normal numbers...
+ *result = chrconv_number(*result, '0', rednum);
+ else if (*result >= '0'+128 && *result <= '9'+128)
+ *result = chrconv_number(*result, '0'+128, rednum);
+ else if (*result >= '0'+128-30 && *result <= '9'+128-30)
+ *result = chrconv_number(*result, '0'+128-30, rednum);
+ else if (*result >= '0'-30 && *result <= '9'-30)
+ *result = chrconv_number(*result, '0'-30, rednum);
+
+ else if (*result >= 'a' && *result <= 'z') //normal numbers...
+ *result = chrchar_alpha(*result, 'a', 0, ccase, redalpha, i);
+ else if (*result >= 'A' && *result <= 'Z') //normal numbers...
+ *result = chrchar_alpha(*result, 'A', 0, ccase, redalpha, i);
+ else if (*result >= 'a'+128 && *result <= 'z'+128) //normal numbers...
+ *result = chrchar_alpha(*result, 'a', 128, ccase, redalpha, i);
+ else if (*result >= 'A'+128 && *result <= 'Z'+128) //normal numbers...
+ *result = chrchar_alpha(*result, 'A', 128, ccase, redalpha, i);
+
+ else if ((*result & 127) < 16 || !redalpha) //special chars..
+ *result = *result;
+ else if (*result < 128)
+ *result = chrconv_punct(*result, 0, redalpha);
+ else
+ *result = chrconv_punct(*result, 128, redalpha);
+ }
+ *result = '\0';
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString((char *) resbuf);
+}
+
+// #225 string(float chars, string s, ...) strpad (FTE_STRINGS)
+void VM_strpad (void)
+{
+ char src[VM_STRINGTEMP_LENGTH];
+ char destbuf[VM_STRINGTEMP_LENGTH];
+ char *dest = destbuf;
+ int pad;
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_strpad);
+ pad = PRVM_G_FLOAT(OFS_PARM0);
+ VM_VarString(1, src, sizeof(src));
+
+ if (pad < 0)
+ { //pad left
+ pad = -pad - strlen(src);
+ if (pad>=VM_STRINGTEMP_LENGTH)
+ pad = VM_STRINGTEMP_LENGTH-1;
+ if (pad < 0)
+ pad = 0;
+
+ strlcpy(dest+pad, src, VM_STRINGTEMP_LENGTH-pad);
+ while(pad--)
+ {
+ pad--;
+ dest[pad] = ' ';
+ }
+ }
+ else
+ { //pad right
+ if (pad>=VM_STRINGTEMP_LENGTH)
+ pad = VM_STRINGTEMP_LENGTH-1;
+ pad -= strlen(src);
+ if (pad < 0)
+ pad = 0;
+
+ strlcpy(dest, src, VM_STRINGTEMP_LENGTH);
+ dest+=strlen(dest);
+
+ while(pad-->0)
+ *dest++ = ' ';
+ *dest = '\0';
+ }
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(destbuf);
+}
+
+// #226 string(string info, string key, string value, ...) infoadd (FTE_STRINGS)
+//uses qw style \key\value strings
+void VM_infoadd (void)
+{
+ const char *info, *key;
+ char value[VM_STRINGTEMP_LENGTH];
+ char temp[VM_STRINGTEMP_LENGTH];
+
+ VM_SAFEPARMCOUNTRANGE(2, 8, VM_infoadd);
+ info = PRVM_G_STRING(OFS_PARM0);
+ key = PRVM_G_STRING(OFS_PARM1);
+ VM_VarString(2, value, sizeof(value));
+
+ strlcpy(temp, info, VM_STRINGTEMP_LENGTH);
+
+ InfoString_SetValue(temp, VM_STRINGTEMP_LENGTH, key, value);
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(temp);
+}
+
+// #227 string(string info, string key) infoget (FTE_STRINGS)
+//uses qw style \key\value strings
+void VM_infoget (void)
+{
+ const char *info;
+ const char *key;
+ char value[VM_STRINGTEMP_LENGTH];
+
+ VM_SAFEPARMCOUNT(2, VM_infoget);
+ info = PRVM_G_STRING(OFS_PARM0);
+ key = PRVM_G_STRING(OFS_PARM1);
+
+ InfoString_GetValue(info, key, value, VM_STRINGTEMP_LENGTH);
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(value);
+}
+
//#228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
+// also float(string s1, string s2) strcmp (FRIK_FILE)
void VM_strncmp (void)
{
const char *s1, *s2;
- VM_SAFEPARMCOUNT(3, VM_strncmp);
+ VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncmp);
+ s1 = PRVM_G_STRING(OFS_PARM0);
+ s2 = PRVM_G_STRING(OFS_PARM1);
+ if (prog->argc > 2)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
+ }
+ else
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = strcmp(s1, s2);
+ }
+}
+
+// #229 float(string s1, string s2) strcasecmp (FTE_STRINGS)
+// #230 float(string s1, string s2, float len) strncasecmp (FTE_STRINGS)
+void VM_strncasecmp (void)
+{
+ const char *s1, *s2;
+ VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncasecmp);
s1 = PRVM_G_STRING(OFS_PARM0);
s2 = PRVM_G_STRING(OFS_PARM1);
- PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
+ if (prog->argc > 2)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = strncasecmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
+ }
+ else
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = strcasecmp(s1, s2);
+ }
}
void VM_wasfreed (void)
projects / xonotic / darkplaces.git / commitdiff