diff options
Diffstat (limited to 'core/string/ustring.cpp')
| -rw-r--r-- | core/string/ustring.cpp | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/core/string/ustring.cpp b/core/string/ustring.cpp index 12e6423724..3f11459a1e 100644 --- a/core/string/ustring.cpp +++ b/core/string/ustring.cpp @@ -1750,7 +1750,7 @@ Vector<uint8_t> String::hex_decode() const { void String::print_unicode_error(const String &p_message, bool p_critical) const { if (p_critical) { - print_error(vformat("Unicode parsing error, some characters were replaced with � (U+FFFD): %s", p_message)); + print_error(vformat(U"Unicode parsing error, some characters were replaced with � (U+FFFD): %s", p_message)); } else { print_error(vformat("Unicode parsing error: %s", p_message)); } @@ -3635,6 +3635,23 @@ String String::repeat(int p_count) const { return new_string; } +String String::reverse() const { + int len = length(); + if (len <= 1) { + return *this; + } + String new_string; + new_string.resize(len + 1); + + const char32_t *src = ptr(); + char32_t *dst = new_string.ptrw(); + for (int i = 0; i < len; i++) { + dst[i] = src[len - i - 1]; + } + dst[len] = _null; + return new_string; +} + String String::left(int p_len) const { if (p_len < 0) { p_len = length() + p_len; @@ -3648,7 +3665,9 @@ String String::left(int p_len) const { return *this; } - return substr(0, p_len); + String s; + s.copy_from_unchecked(&get_data()[0], p_len); + return s; } String String::right(int p_len) const { @@ -3664,7 +3683,9 @@ String String::right(int p_len) const { return *this; } - return substr(length() - p_len); + String s; + s.copy_from_unchecked(&get_data()[length() - p_len], p_len); + return s; } char32_t String::unicode_at(int p_idx) const { |