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550 Commits

Author SHA1 Message Date
Thaddeus Crews
3c43508ed7 Merge pull request #102427 from AThousandShips/fix_substr 
Clean up some uses of `String::substr`
 2025-03-07 15:12:33 -06:00
Thaddeus Crews
bb8ef4e052 Merge pull request #101878 from Chubercik/automate_char_range 
Core: Automate generation of the `char_range.inc` file
 2025-03-07 15:12:31 -06:00
Thaddeus Crews
c937b6d180 Merge pull request #102419 from Ivorforce/std-size 
Use `std::size` instead of `sizeof(a) / sizeof(a[0])` pattern throughout the codebase.
 2025-03-07 15:12:25 -06:00
Thaddeus Crews
d9125ebebe Merge pull request #101293 from Ivorforce/string-to-pointer-conversion 
Remove implicit conversions from `String`, `Char16String` and `CharString` to data pointers.
 2025-03-07 15:12:12 -06:00
A Thousand Ships
5113022dfe Clean up some uses of String::substr 
Cases where the end position is either equvalent to the default or past
the end of the string.
 2025-03-07 14:50:38 +01:00
Thaddeus Crews
c838fe27cd Merge pull request #99059 from MarcusPaulsson/issue_branch_2 
Fix String::is_valid_hex_number
 2025-03-06 16:36:17 -06:00
Max Hilbrunner
3275116304 Rename "file" param for str.path_join() to "path" 2025-02-25 15:58:33 +01:00
Pāvels Nadtočajevs
9ae5f09c20 Fix editor UI showing empty string for unknown locales. 2025-02-13 08:07:26 +02:00
Pāvels Nadtočajevs
e9fd760357 Use fallback locale from project settings instead of hardcoded "en" for TextServer. 2025-02-10 08:55:50 +02:00
Lukas Tenbrink
e34f1f504c Use std::size instead of sizeof(a) / sizeof(a[0]) pattern throughout the codebase. 2025-02-07 14:57:48 +01:00
bruvzg
a6ff518763 Add ZWSP to the list of space characters. 2025-02-06 10:31:32 +02:00
Pāvels Nadtočajevs
b50d9742c2 Fix is_valid_float, Variant parser, Expression parser, script highlighter, and TextServer not handing capital E in scientific notation. 2025-02-05 18:39:40 +02:00
Jakub Marcowski
104857687c Update ucaps.h to contain proper case matchings 2025-01-29 12:37:33 +01:00
Jakub Marcowski
10485764a7 Automate generation of the char_range.inc file 
Co-authored-by: Danil Alexeev <dalexeev12@yandex.ru>
 2025-01-23 19:25:59 +01:00
Lukas Tenbrink
512abc38b2 Remove implicit conversions from String, Char16String and CharString to data pointers. Make conversions to StrRange implicit to aid transition. 2025-01-17 17:31:58 +01:00
Lukas Tenbrink
dbf189e28f Lock the StringName::mutex after hashing the string, to spend less time hoarding it unnecessarily. 2025-01-15 21:20:48 +01:00
Lukas Tenbrink
2e600789dd Optimize String ==, ends_with and begins_with by using memcmp. 2025-01-13 15:23:08 +01:00
Rémi Verschelde
ad74e337b9 Merge pull request #100954 from Bromeon/bugfix/nodepath-slice 
Fix `NodePath::slice()` incorrect behavior for subname indexing
 2025-01-10 23:05:56 +01:00
Lukas Tenbrink
2aeca3e885 Optimize String::chr to avoid calling strlen. Use String::chr instead of String(&chr, 1) where appropriate. 2025-01-10 18:06:46 +01:00
Lukas Tenbrink
b2d881a73a Optimize _count by replacing a full copy with a CoW copy for the full-string count case. 2025-01-02 18:16:06 +01:00
Jan Haller
df66ea74d7 Fix NodePath::slice() incorrect behavior for subname indexing 
Adjust slice boundaries in `NodePath` logic to correctly handle subnames.
Update test cases to reflect these changes.
 2024-12-30 21:22:26 +01:00
Thaddeus Crews
416a86f47c Merge pull request #100434 from Ivorforce/string-copy-from-rename 
Rename `String::copy_from` functions to their respective encodings (`parse_latin1`, `parse_wstring`, `parse_utf32`).
 2024-12-19 19:59:57 -06:00
Thaddeus Crews
bf9ef5f8a5 Merge pull request #100564 from YYF233333/iwyu 
Remove unused headers in core
 2024-12-19 19:59:55 -06:00
Thaddeus Crews
a94b559f9b Merge pull request #100483 from Ivorforce/string-name-move-semantics 
Add move semantics (constructor, assignment) to `StringName`.
 2024-12-19 19:59:34 -06:00
Yufeng Ying
be86ce3103 Apply iwyu suggestion in core. 2024-12-19 00:43:47 +08:00
HP van Braam
240f510fa7 Core ubsan fixes 
This fixes UBSAN errors reported by running our testsuite, importing the
TPS demo, and running the TPS demo. I have tried, wherever possible, to
fix issues related to reported issues but not directly reported by UBSAN
because thse code paths just happened to not have been exercised in
these cases.

These fixes apply only to errors reported, and caused by, core/

The following things have been changed:

* Make sure there are no implicit sign changing casts in core.
* Explicitly type enums that are part of a public API such that users of
  the API cannot pass in wrongly-sized values leading to potential stack
  corruption.
* Ensure that memcpy is never called with invalid or null pointers as
  this is undefined behavior, and when the engine is built with
  optimizations turned on leads to memory corruption and hard to debug
  crashes.
* Replace enum values only used as static values with constexpr static
  const values instead. This has no runtime overhead. This makes it so
  that the size of the enums is explicit.
* Make sure that nan and inf is handled consistently in String.
* Implement a _to_int template to ensure that all of the paths use the
  same algorhithm, and correct the negative integer case.
* Changed the way the json serializer precision work, and added tests to
  verify the new behavior. The behavior doesn't quite match master in
  particulary for negative doubles as the original code tried to cast -inf
  to an int. This then led to negative doubles losing all but one of
  their decimal points when serializing. Behavior in GDScript remains
  unchanged.
 2024-12-18 14:31:12 +01:00
Lukas Tenbrink
8c4e674770 Add move semantics (constructor, assignment) to StringName. 2024-12-16 19:02:52 +01:00
Kiro
e4f8a7f8cf improveParseUTF8Performance 2024-12-16 09:55:11 +01:00
Lukas Tenbrink
df3e9291c6 Rename String::copy_from functions to their respective encodings (parse_latin1, parse_wstring, parse_utf32). 2024-12-15 21:46:50 +01:00
Thaddeus Crews
9fba62a938 Merge pull request #100239 from Ivorforce/cowdata-move-constructor 
Add move constructor and move assignment to `CowData`, `String`, `Char16String`, `CharString`, and `Vector`.
 2024-12-12 16:13:30 -06:00
Rémi Verschelde
7b15c0622e Merge pull request #100295 from Ivorforce/string-builder-inplace 
Optimize `StringBuilder.as_string` by constructing the string in-place and skipping unnecessary checks.
 2024-12-12 14:10:21 +01:00
Lukas Tenbrink
76af9537ed Optimize StringBuilder.as_string by constructing the string in-place and skipping unnecessary checks. 
Co-authored-by: YYF233333 <nbyyf2002@mail.ustc.edu.cn>
 2024-12-12 01:35:02 +01:00
Lukas Tenbrink
ef3eecd34e Optimize String.count and String.countn by avoiding repeated reallocations. 2024-12-12 00:28:13 +01:00
Lukas Tenbrink
57073ba14e Add move constructor and move assignment to CowData, String, Char16String, CharString and Vector. 2024-12-11 15:52:15 +01:00
Thaddeus Crews
ba66c478c0 Merge pull request #100041 from Ivorforce/optimize-string-similarity 
Optimize String.similarity by avoiding allocation for bigrams.
 2024-12-10 14:16:00 -06:00
Thaddeus Crews
3ef8e835c2 Merge pull request #99775 from Ivorforce/string-builder-template-append 
Optimize StringBuilder by using `LocalVector` instead of `Vector`.
 2024-12-10 14:15:58 -06:00
Lukas Tenbrink
a3f48f7047 Optimize String construction from statically known strings allowing strlen to be evaluated at compile time, where possible. 2024-12-09 21:47:28 +01:00
Thaddeus Crews
4b1a51d3e3 Merge pull request #100075 from demolke/simplify 
Fix handling of leading `..` in simplify_path
 2024-12-09 14:33:34 -06:00
Thaddeus Crews
5b312d0e59 Merge pull request #99816 from Ivorforce/string-copy-from-optimizations 
Optimize `String::copy_from` and `String::copy_from_unchecked` implementations, improving String allocation speed.
 2024-12-09 14:33:33 -06:00
Thaddeus Crews
473c28b1ad Merge pull request #98118 from bruvzg/escape_colors 
Add support for 24-bit color escape sequences, simplify `print_rich` BBCode parsing.
 2024-12-09 14:33:25 -06:00
Lukas Tenbrink
8df2dbe2f6 Optimize StringBuilder append for static strings, and as_string(). 2024-12-08 16:39:25 +01:00
Lukas Tenbrink
875b48366c Optimize String.similarity by avoiding allocation for bigrams. 2024-12-08 13:28:40 +01:00
Lukas Tenbrink
e1c42392c2 Improve string copy_from and copy_from_unchecked implementations, by making use of caller contracts and language spec (NULL termination and casts). 2024-12-07 01:41:25 +01:00
Lukas Tenbrink
b5c31ebb41 Add contains_char() for single-character 'contains' calls. 2024-12-06 20:23:35 +01:00
demolke
964e2b3a9e Fix handling of leading .. in simplify_path 
Prior to this `..\..\texture.png` was incorrectly simplified to `texture.png`
 2024-12-06 07:53:55 +01:00
Thaddeus Crews
45734bd451 Merge pull request #99817 from Ivorforce/strlen-char32_t 
Use `strlen()` 3 times instead of custom length check implementations in ustring
 2024-12-05 14:12:21 -06:00
Thaddeus Crews
06cce0e81a Merge pull request #100016 from Ivorforce/camelcase-to-underscore-rolling-cache 
Optimize `_camelcase_to_underscore` (and thus `String.capitalize`)
 2024-12-05 14:11:59 -06:00
Lukas Tenbrink
8d82933c7c Optimize _camelcase_to_underscore (and thus String.capitalize) by using a rolling cache of character attributes, instead of re-computing each iteration. 2024-12-04 18:39:38 +01:00
Lukas Tenbrink
0d2e13bcb8 Optimize is_valid_filename and validate_filename by caching invalid filename characters, instead of re-splitting each call. 2024-12-04 17:54:11 +01:00
Rémi Verschelde
d7515dddaa Merge pull request #99815 from Ivorforce/string-name-not-equal-inline 
Move StringName `!=` operator to the header file to make it inlineable.
 2024-12-02 15:51:43 +01:00