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57 Commits

Author SHA1 Message Date
Sylvie
b877c81c32 Use C++-style casts (#1576) 2024-12-09 21:56:54 -05:00
Sylvie
e0ee9dc3ad Add reverse_1bit RGBGFX test (#1555) 
Fixes a bug to always use 2bpp `_data` in `TileData`
 2024-11-24 19:30:49 -05:00
Sylvie
90286ccbbc Fix detection of tiles with too many colors (#1546) 2024-10-20 13:51:39 -04:00
Sylvie
9783671399 Simplify some C++ abstractions (#1518) 
* Remove namespaces
* Prefer `bool operator==`, not `friend auto operator==`
* Prefer not to use `using`
* Use a `constexpr` function instead of a template for `flipTable`
 2024-09-26 00:07:27 -04:00
Rangi42
9b3d19c3f2 Prefer snprintf to sprintf 
This also simplifies advancing `ptr`
 2024-09-15 00:01:09 -04:00
Eldred Habert
80d37f9988 Implement --input-tileset (#1464) 
As discussed in https://github.com/gbdev/rgbds/issues/575#issuecomment-1991456862
 2024-09-04 15:20:01 -04:00
Rangi42
26fcff831d Run clang-format 2024-08-27 01:49:05 -04:00
Sylvie
356367bfd3 Allow mirroring only the X or Y axes (#1468) 2024-08-18 21:47:39 -04:00
ISSOtm
41046c287f Use appropriate format specifier for number of palettes 2024-08-02 21:59:51 +02:00
Sylvie
ed5529d639 Fix generating a palette overriding a previous pal spec (#1415) 2024-06-25 18:27:01 +02:00
Sylvie
a234da42a6 Replace assert with assume for release build optimization (#1390) 2024-04-02 11:09:31 -04:00
ISSOtm
e5078aba3b Clean up #includes 
Remove unused headers, and avoid relying on transitive inclusions

`include-what-you-use` has been very useful for this!
 2024-03-28 01:25:38 +01:00
Rangi42
dcb4e40388 Use QUOTEDSTRLEN macro instead of sizeof or strlen 2024-03-27 11:50:48 -04:00
Sylvie
a68bebf4a2 Use a Defer struct to close files and restore lexer state with RAII (#1379) 2024-03-27 10:42:53 -04:00
Sylvie
17444e825a Reduce the header declarations (#1342) 
- Since we have style rules to include foo.hpp at the top of its
  corresponding foo.cpp, this takes any headers included by foo.hpp
  as being also guaranteed for foo.cpp.

- Use C-style <foo.h> instead of <cfoo>, since the latter only
  guarantees putting symbols in the `std` namespace, which we are
  not using for C functions (e.g. `printf` not `std::printf`).

- Remove now-unused `__PRETTY_FUNCTION__` reporting
 2024-03-09 14:55:39 -05:00
Sylvie
e74073e480 Run clang-format on everything (#1332) 2024-03-04 14:22:49 -05:00
Evie
6b67c82b94 Implement -c #none (#1301) 
Also adds a test case for round-tripping `-r` with `-c #none`.
 2024-03-03 18:45:33 -05:00
Rangi42
d812acff24 Check RGBGFX warning/error format strings with format_ macro 2024-03-02 23:17:54 -05:00
Sylvie
d71a161bc9 Phrase error messages as "Failed to", not "Could not" or "Couldn't" (#1298) 2024-02-18 14:52:31 +01:00
Rangi
b0f2f0ffd6 Allow fewer tRNS entries than PLTE colors (#1284) 2023-12-31 12:47:53 +01:00
ISSOtm
6b559e99b2 Revert "Switch to using std::filesystem (#1235)" 
This reverts commit cf62ff772f.
Some functions used by this break on macOS before 10.15,
which we want to keep supporting.
 2023-12-30 23:20:04 -05:00
Rangi
495d701022 Use RANGE macro to abbreviate begin/end pairs (#1269) 2023-12-11 14:10:20 -05:00
Rangi
232416b30d Fix the hack for File::c_str to work (#1242) 2023-11-14 13:38:18 +01:00
Rangi
cf62ff772f Switch to using std::filesystem (#1235) 
Allows better platform-agnostic path manipulation.
Also, using `std::optional` rather than empty strings allows
correctly handling empty arguments (treating them as such,
instead of acting as they were never passed).
 2023-11-13 18:10:09 +01:00
Rangi
1e70e703a7 Build everything as C++ (#1176) 2023-11-07 21:45:56 +01:00
Eldred Habert
968c6f7ab7 Compute height and width directly in tile units 
Co-authored-by: Rangi <35663410+Rangi42@users.noreply.github.com>
 2023-11-06 08:14:13 +01:00
ISSOtm
93285f8ea8 Fix use of input slice without dedup active 2023-11-06 08:14:13 +01:00
Rangi
f8af569680 Shorten license comments and consolidate an AUTHORS file (#1217) 2023-11-05 09:54:32 +01:00
Rangi
5a25c547ab Allow rgbgfx to generate a palette from a spec, without an image (#1192) 2023-11-02 20:12:48 +01:00
Eldred Habert
2023d9ed99 Fix palmap option using wrong file name 2023-02-21 12:05:39 +01:00
ISSOtm
33a0857b8d Properly detect tiles with more than 4 colours 
Fixes #1127, which was caused by a dumb logic error. Duh me.
 2023-02-08 00:21:05 +01:00
ISSOtm
3e5cd8ce1a Use a special name for stdin/stdout in diagnostics 2022-11-15 19:49:04 +01:00
ISSOtm
6902387991 Allow rgbgfx - for stdin and stdout 
Closes #1087
 2022-11-15 19:49:04 +01:00
ISSOtm
12ba057b4f Check that colour slot is non-empty before checking for gray-ness 
This is otherwise UB, and trips a GLIBCXX assertion (when enabled).
 2022-10-11 21:39:32 +02:00
ISSOtm
d90a7e4302 Terminate RGBGFX when opening a file fails 
`std::filebuf::open`'s result must be checked, though that's not obvious.
 2022-10-04 13:58:05 +02:00
Eldred Habert
a1a919579c Add support for GBC palette dumps to -c (#1075) 
Fixes #1063
 2022-09-30 17:09:28 -04:00
Rangi
fa13611bbf Make comments more consistent 
- Changes most `/* comments */` to `// comments`
- Changes `/**` block comments consistently to `/*`
- Adds consistent license comments to all files

Also renames `T_POP_SET` to `T_Z80_SET`
 2022-08-30 07:51:32 +02:00
ISSOtm
b53c115ec2 Fix width and height being reported in wrong order 2022-07-10 12:14:24 +02:00
ISSOtm
87092208bc Stop passing options.columnMajor explicitly everywhere 2022-07-02 17:04:17 +02:00
ISSOtm
3f70372308 Implement slicing input image 2022-07-02 17:04:17 +02:00
ISSOtm
9646f15b59 Add error message for nigh-impossible proto-palette overflow 2022-07-02 17:04:17 +02:00
ISSOtm
973fbb91bc Improve error message when a tile has too many colors 2022-07-02 17:04:17 +02:00
ISSOtm
3f5983358c Add proper error message for bad manual palettes 2022-07-02 17:04:17 +02:00
ISSOtm
7a7126f3b8 Implement bit flipping with a lookup table 
Should improve performance.
This version is cooler, and also does not suffer from iteration limits
 2022-07-02 17:04:17 +02:00
ISSOtm
b4dadd35b6 Use an iterator zip 
Simplifies iterating over tiles and attributes at the same time
 2022-07-02 17:04:17 +02:00
ISSOtm
832e0ec972 Report position in color errors 2022-07-02 17:04:17 +02:00
ISSOtm
a5ed0292b1 Reject colors with ambiguous alpha channel 2022-07-02 17:04:17 +02:00
ISSOtm
05e36767b0 Implement "palette map" output 2022-07-02 17:04:17 +02:00
ISSOtm
568fb5e4c8 Only report "fusing" different colors once per pair 2022-07-02 17:04:17 +02:00
ISSOtm
57ac07b03e Correctly handle fully-transparent tiles when outputting unoptimized tilemap 2022-07-02 17:04:17 +02:00