diff options
Diffstat (limited to 'core/ustring.cpp')
-rw-r--r-- | core/ustring.cpp | 80 |
1 files changed, 61 insertions, 19 deletions
diff --git a/core/ustring.cpp b/core/ustring.cpp index 954f590218..b98e202175 100644 --- a/core/ustring.cpp +++ b/core/ustring.cpp @@ -1151,7 +1151,7 @@ String String::num_uint64(uint64_t p_num, int base, bool capitalize_hex) { c[chars] = 0; n = p_num; do { - int mod = ABS(n % base); + int mod = n % base; if (mod >= 10) { char a = (capitalize_hex ? 'A' : 'a'); c[--chars] = a + (mod - 10); @@ -1550,8 +1550,7 @@ String::String(const StrRange &p_range) { int String::hex_to_int(bool p_with_prefix) const { - int l = length(); - if (p_with_prefix && l < 3) + if (p_with_prefix && length() < 3) return 0; const CharType *s = ptr(); @@ -1560,17 +1559,13 @@ int String::hex_to_int(bool p_with_prefix) const { if (sign < 0) { s++; - l--; - if (p_with_prefix && l < 2) - return 0; } if (p_with_prefix) { if (s[0] != '0' || s[1] != 'x') return 0; s += 2; - l -= 2; - }; + } int hex = 0; @@ -1596,8 +1591,7 @@ int String::hex_to_int(bool p_with_prefix) const { int64_t String::hex_to_int64(bool p_with_prefix) const { - int l = length(); - if (p_with_prefix && l < 3) + if (p_with_prefix && length() < 3) return 0; const CharType *s = ptr(); @@ -1606,17 +1600,13 @@ int64_t String::hex_to_int64(bool p_with_prefix) const { if (sign < 0) { s++; - l--; - if (p_with_prefix && l < 2) - return 0; } if (p_with_prefix) { if (s[0] != '0' || s[1] != 'x') return 0; s += 2; - l -= 2; - }; + } int64_t hex = 0; @@ -2997,6 +2987,40 @@ String String::strip_escapes() const { return substr(beg, end - beg); } +String String::lstrip(const Vector<CharType> &p_chars) const { + + int len = length(); + int beg; + + for (beg = 0; beg < len; beg++) { + + if (p_chars.find(operator[](beg)) == -1) + break; + } + + if (beg == 0) + return *this; + + return substr(beg, len - beg); +} + +String String::rstrip(const Vector<CharType> &p_chars) const { + + int len = length(); + int end; + + for (end = len - 1; end >= 0; end--) { + + if (p_chars.find(operator[](end)) == -1) + break; + } + + if (end == len - 1) + return *this; + + return substr(0, end + 1); +} + String String::simplify_path() const { String s = *this; @@ -3448,6 +3472,24 @@ String String::pad_zeros(int p_digits) const { return s; } +String String::trim_prefix(const String &p_prefix) const { + + String s = *this; + if (s.begins_with(p_prefix)) { + return s.substr(p_prefix.length(), s.length() - p_prefix.length()); + } + return s; +} + +String String::trim_suffix(const String &p_suffix) const { + + String s = *this; + if (s.ends_with(p_suffix)) { + return s.substr(0, s.length() - p_suffix.length()); + } + return s; +} + bool String::is_valid_integer() const { int len = length(); @@ -3478,13 +3520,13 @@ bool String::is_valid_hex_number(bool p_with_prefix) const { if (p_with_prefix) { - if (len < 2) + if (len < 3) return false; if (operator[](from) != '0' || operator[](from + 1) != 'x') { return false; - }; + } from += 2; - }; + } for (int i = from; i < len; i++) { @@ -3492,7 +3534,7 @@ bool String::is_valid_hex_number(bool p_with_prefix) const { if ((c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')) continue; return false; - }; + } return true; }; |