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105 Commits
Author SHA1 Message Date
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 HabertandRangi 968c6f7ab7 Compute height and width directly in tile units 
Co-authored-by: Rangi <[email protected]>
 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
ISSOtm fcce42d3d2 Avoid sorting proto-palettes breaking mappings 
The sorting was performed without updating the mappings, which broke the world.
We can instead sort the IDs as they are inserted into the packing queue,
which should also be faster than moving the actual proto-pal objects around.
 2022-07-02 17:04:17 +02:00
ISSOtm f5d4126303 Report when an input "tile" contains too many colors 
Which otherwise trips a later assertion in debug mode (phew!)
and crashes in release mode (oops)
 2022-07-02 17:04:17 +02:00