Tcod

Changed
- Renamed `libtcod-CHANGELOG.txt` to `CHANGELOG.md`
- SCons builder now outputs `libtcodgui` instead of `libtcod-gui` to match
Autotools behavior.

Fixed
- REXPaint operations now save/load as little-endian on any platform.
https://bitbucket.org/libtcod/libtcod/issues/91/fix-the-libtcod-types-endian-support
- `TCOD_console_map_ascii_code_to_font` and related functions can now assign
character codes that were not automatically assigned during initialization.
Previously you could only assign codes up to the total number of tiles in the
font.
- Fixed including libtcod from Autotools installs, the `console_rexpaint.h`
header was missing. (James Byrnes)

Added
- Added `libtcod_c.c` and `libtcod.cpp` source files to assist with static
linking.

Changed
- REXPaint functions now have their own header file: `console_rexpaint.h`
- `TCOD_color_set_HSV` now normalizes bad hue/saturation/value parameters.

Deprecated
- Non-reentrant line functions `TCOD_line_init` and `TCOD_line_step` are now
deprecated.
- `TCOD_line_mt` is deprecated. `TCOD_line` is the same function with an
unnecessary parameter, and should be preferred.

Fixed
- `TCOD_line` is now reentrant.
- `FOV_BASIC` (`fov_circular_raycasting`) implementation is now reentrant.
- Fixed `external/pstdint.h` header not being installed correctly by Autotools.
https://bitbucket.org/libtcod/libtcod/issues/121/include-of-external-pstdinth-fails
- Autotools libtools are no longer bundled, these are automatically installed
via `autoreconf -i`

Fixed
- Resolved header issues that were leaving some types and functions undefined. (Kyle Benesch)
- key.c is no longer set when key.vk == TCODK_TEXT, this fixes a regression
which was causing events to be heard twice in the libtcod/Python tutorial. (Kyle Benesch)
- OpenGL renderer alpha blending is now consistent with all other render modes. (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/issues/99/opengl-renderer-looks-poorly-compared-to

Added
- Added support for loading/saving REXPaint files. (Kyle Benesch)
- Added documentation to guide people in upgrading from 1.5.x to 1.6.x (rmtew)
https://bitbucket.org/libtcod/libtcod/issues/88

Changed
- Upgraded to `stdint.h` source code typing via `pstdint.h` (rmtew)
https://bitbucket.org/libtcod/libtcod/issues/91
- All libtcod headers are now self-contained. (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/issues/93/header-organization
- bool type is now based off of stdbool.h (Kyle Benesch)
- SCons builder defaults to debug builds, now builds with OpenGL, and uses link
time optimization on release builds. (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/issues/92/tcod_renderer_glsl-not-working
- SDL is no longer initialized at module load time. (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/issues/107/sdl_init-on-library-load-libtcod

Fixed
- Text input events now include correct modifier key values. (Kyle Benesch)
- Fixed touch support compilation, although it is still an experimental option that may change (rmtew)
- Console objects should be safe to create and use before libtcod is fully initialized. (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/issues/17/offline-libtcod
- Fixed TCOD_list_reverse. (Kyle Benesch)
- Fixed simplex noise artifacts when using negative coordinates. (Kyle Benesch)
- Fixed the GLSL and OPENGL renderers on all platforms. (rmtew) (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/issues/92/tcod_renderer_glsl-not-working
- TCOD_image_blit_2x no longer alters a consoles default colors. (Kyle Benesch)
- SDL renderer is only created when using SDL rendering (wumpbitbucket)
https://bitbucket.org/libtcod/libtcod/pull-requests/74/dont-create-sdl-renderer-when-using-opengl

Added
- Added SCons build support (HexDecimalbitbucket).
https://bitbucket.org/libtcod/libtcod/commits/92c5a1b530049f15d1ed36375b12781554272f17
- Exposed clipboard API to Python (rmtewbitbucket).
- Added TravisCI integration tests (Kyle Benesch) https://bitbucket.org/libtcod/libtcod/pull-requests/61
- Added .gitattributes and .gitignore files (Kyle Benesch) https://bitbucket.org/libtcod/libtcod/pull-requests/61

Changed
- Updated restrictive FOV code to match MRPAS v1.2 (mingosbitbucket)
https://bitbucket.org/libtcod/libtcod/commits/28a19912ac7fef6e68164fb8970230517888c9ff
- Per-platform clipboard get/set code has been removed, and the SDL2 API is used instead (rmtewbitbucket).
The clipboard encoding is now UTF-8 on all platforms.
https://bitbucket.org/libtcod/libtcod/issues/81/
- Documented and undeprecated TCOD_mouse_get_status() as the state is awkwardly exposed via check/wait event calls anyway (rmtewbitbucket).
- Switched Python tests to use pytest instead of unittest. (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/pull-requests/61

Fixed
- TCOD_path_walk now considers negative values to be blocking the path (HexDecimalbitbucket)
https://bitbucket.org/libtcod/libtcod/commits/fc8c88ec9b5d7b113ba3a7906f526daba81b543c
- Fix key handling in name generator in C sample (reported by Chris Hamonsbitbucket)
https://bitbucket.org/libtcod/libtcod/issues/83/
- Fix for broken SDL callback (reported by grimstainbitbucket)
https://bitbucket.org/libtcod/libtcod/issues/78/sdl-callback-null-pixels
- Fix for memory leak introduced with the foreground/background image change (Aaron Wise).
https://bitbucket.org/libtcod/libtcod/commits/275e8bd97000599e9d87bfa138fa72c066b1cae7
- Fix for bug in Slider::setFormat() which left a dangling pointer (reported by Kai Kratzbitbucket)
https://bitbucket.org/libtcod/libtcod/commits/07c1214077d121107c5ad8ee38c589ad677f5e76
- Fix potential wavelet related memory leak in TCOD_noise_delete() (HexDecimalbitbucket)
https://bitbucket.org/libtcod/libtcod/commits/a03a79814fd734e05e5d72801376b2af6b315373
- Fix libtcodpy return type for TCOD_console_put_char_ex and TCOD_console_put_char (HexDecimalbitbucket)
https://bitbucket.org/libtcod/libtcod/commits/a03a79814fd734e05e5d72801376b2af6b315373
- Fix libtcodpy arguments for TCOD_heightmap_add_fbm and TCOD_heightmap_scale_fbm (HexDecimalbitbucket)
https://bitbucket.org/libtcod/libtcod/commits/6f34ffa3d17af39cc274c048ff633be8609998f8
- Fixed creating a libtcodpy pathfinder with a callback would crash on 64-bit Unix systems (Kyle Benesch)
https://bitbucket.org/libtcod/libtcod/pull-requests/61

Added
- doctcod command added to VS2015 solution.
- Python (PTVS) project for samples_py added to VS2015 solution.
- Console foreground and background colors are images.
https://bitbucket.org/libtcod/libtcod/issues/51/console-image-unification
- Python unit tests added (Kyle Benesch).
https://bitbucket.org/libtcod/libtcod/commits/7a66ad5d66832686c0071e3938b85ebad8e7cebb
- Added TCOD_console_get_background_color_image and TCOD_console_get_foreground_color_image API for C++/C/Python.

Changed
- crash bugs fixed in documentation generation.
- libtcodpy when loading a DLL now explicitly compares the architecture of the Python version uses, to the architecture of the DLL and exits outputting any difference.
- libtcodpy now uses more wrapper functions on Windows to cover ctypes limitations in passing and returning struct values.
- libtcodpy now inlines more ctypes argtypes and restype definitions in order to work better on x64.
- libtcodpy partially rewritten to support Python 3 as best possible and resolve outstanding 64 bit problems.
- samples_py partially rewritten to run under both Python 3 and Python 2.
- Adopted strict prototypes / void in C parameterless functions (Kyle Benesch).
https://bitbucket.org/libtcod/libtcod/commits/5353098a70254b59b740865a875cccf1d6d84c27
- SDL2 supported revision updated to release-2.0.5 AKA changeset 007dfe83abf8.

Fixed
- C++ TCODParser memory leak fixed.
https://bitbucket.org/libtcod/libtcod/issues/27/tcodparser-memory-leaks
- Frost sample fixed for a non-initialized data structure crash.

Removed
- Removed SDL1 support.
- Removed C/C++/Python API functions `TCOD_console_set_keyboard_repeat` and
`TCOD_console_disable_keyboard_repeat`. This was SDL1 functionality, and not supported in SDL2.