4jul2018

ver 2.2.8 -- 04jul18

• Added & improved 2nd built-in solver initiated with numeric-keypad "=" key. This might solve problems that stump the 1st solver [using the normal keyboard "=" key]. [Not accessible on laptops?]
• Added a "Solution not found" message when a built-in solver fails within 10 seconds.
• Updated AdaPngLib, AdaZLib;
• Put Windows DLLs, EXEs into ./binw32

1apr2018

ver 2.2.7 -- 1apr18

• Now using intrinsic/robust Exists() function;
• Uninverted font file;
• Improved function names in matutils;
• Too many undos no longer aborts;
• Added GPR build scripts;
• Improved & simplified OSX build;

5nov17

ver 2.2.6 -- 5nov17

• Win32 executable now included (built on Windows-10);
• Now supports MSwin32 builds by adding DLLs and libs;
• Improved compilation scripts;
• Added sdl "pumpevents" where needed;
• Corrected logic inside equal-key handler;

4jul17

ver 2.2.5 -- 4jul17

• Updated linux scripts to use a) SFML v2.4.2; b) AdaCore 2017;
• Added linux script lcmp16.sh for AdaCore 2016 and earlier;
• Note that AdaCore 2017 works on OS-X with no changes;
• Added startup messages listing OGL profile & version;
• Improved keyboard response;

v2.2.4 - 02may17

• Added step countdown during solve.
• Made corrections to autosolvers.

23apr17

v2.2.4 - 23apr17

• Puzzle files are now sorted alphabetically for intuitive navigation.
• An autosolver is now embedded within this application so that pressing the "=" key at any time initiates an attempt to solve the present state of the current puzzle. See extended description below.

18apr17

RufaSok - v2.2.3

v2.2.3 - 18apr17

• Now saves the complete game state on exit so that your progress through the levels of each puzzle file will be preserved.
• Also includes precompiled solvers for each platform.

9apr17

• Improved error checking in shader package;
• Removed OpenGL-deprecated functions that could cause aborts;
• Revised directory structure, simplified codes;
• Added screen output of push-count, move-count.

5jan17

v 2.2.1 - 5jan17

• Now used improved SFML interface binding.
• Added WASD keys for movement as alternates for the arrow keys.

20aug16

Converted to Ada; added 2 solvers

11may16

v 2.1.1 - 11may16

• Upgraded to using SFML v2.3.2 libraries.
• using extlibs-frameworks from a pre-release SFML-v2.3.2 repository on github now elliminates a deprecation warning on OS-X.
• Added static sound libraries built from latest OpenAL sources on github.
• Developed compilation scripts that now provide several good alternative versions.
• Preferred compilation scripts use static sound libs.