float textLengthUpToWidth(string theText, float maxWidth, vector theSize, textLengthUpToWidth_widthFunction_t w)
{
- float ICanHasKallerz;
-
- // detect color codes support in the width function
- ICanHasKallerz = (w("^7", theSize) == 0);
-
// STOP.
// The following function is SLOW.
// For your safety and for the protection of those around you...
}
while(left < right - 1);
- if(ICanHasKallerz)
+ if(w("^7", theSize) == 0) // detect color codes support in the width function
{
// NOTE: when color codes are involved, this binary search is,
// mathematically, BROKEN. However, it is obviously guaranteed to
float textLengthUpToLength(string theText, float maxWidth, textLengthUpToLength_lenFunction_t w)
{
- float ICanHasKallerz;
-
- // detect color codes support in the width function
- ICanHasKallerz = (w("^7") == 0);
-
// STOP.
// The following function is SLOW.
// For your safety and for the protection of those around you...
}
while(left < right - 1);
- if(ICanHasKallerz)
+ if(w("^7") == 0) // detect color codes support in the width function
{
// NOTE: when color codes are involved, this binary search is,
// mathematically, BROKEN. However, it is obviously guaranteed to
return left;
}
+string find_last_color_code(string s)
+{
+ float start, len, i, carets;
+ start = strstrofs(s, "^", 0);
+ if (start == -1) // no caret found
+ return "";
+ len = strlen(s)-1;
+ for(i = len; i >= start; --i)
+ {
+ if(substring(s, i, 1) != "^")
+ continue;
+
+ carets = 1;
+ while (i-carets >= start && substring(s, i-carets, 1) == "^")
+ ++carets;
+
+ // check if carets aren't all escaped
+ if (carets == 1 || mod(carets, 2) == 1) // first check is just an optimization
+ {
+ if(i+1 <= len)
+ if(strstrofs("0123456789", substring(s, i+1, 1), 0) >= 0)
+ return substring(s, i, 2);
+
+ if(i+4 <= len)
+ if(substring(s, i+1, 1) == "x")
+ if(strstrofs("0123456789abcdefABCDEF", substring(s, i+2, 1), 0) >= 0)
+ if(strstrofs("0123456789abcdefABCDEF", substring(s, i+3, 1), 0) >= 0)
+ if(strstrofs("0123456789abcdefABCDEF", substring(s, i+4, 1), 0) >= 0)
+ return substring(s, i, 5);
+ }
+ i -= carets; // this also skips one char before the carets
+ }
+
+ return "";
+}
+
string getWrappedLine(float w, vector theFontSize, textLengthUpToWidth_widthFunction_t tw)
{
float cantake;
getWrappedLine_remaining = substring(s, cantake, strlen(s) - cantake);
if(getWrappedLine_remaining == "")
getWrappedLine_remaining = string_null;
+ else if (tw("^7", theFontSize) == 0)
+ getWrappedLine_remaining = strcat(find_last_color_code(substring(s, 0, cantake)), getWrappedLine_remaining);
return substring(s, 0, cantake);
}
else
getWrappedLine_remaining = substring(s, take + 1, strlen(s) - take);
if(getWrappedLine_remaining == "")
getWrappedLine_remaining = string_null;
+ else if (tw("^7", theFontSize) == 0)
+ getWrappedLine_remaining = strcat(find_last_color_code(substring(s, 0, take)), getWrappedLine_remaining);
return substring(s, 0, take);
}
}
getWrappedLine_remaining = substring(s, cantake, strlen(s) - cantake);
if(getWrappedLine_remaining == "")
getWrappedLine_remaining = string_null;
+ else if (tw("^7") == 0)
+ getWrappedLine_remaining = strcat(find_last_color_code(substring(s, 0, cantake)), getWrappedLine_remaining);
return substring(s, 0, cantake);
}
else
getWrappedLine_remaining = substring(s, take + 1, strlen(s) - take);
if(getWrappedLine_remaining == "")
getWrappedLine_remaining = string_null;
+ else if (tw("^7") == 0)
+ getWrappedLine_remaining = strcat(find_last_color_code(substring(s, 0, take)), getWrappedLine_remaining);
return substring(s, 0, take);
}
}