--[=[
Sprites and colors from Michal Zalewski's https://lcamtuf.coredump.cx/sir-box-a-lot
with some very light editing (mostly search and replace)
]=]

-- Sprites and colors from Michal Zalewski's https://lcamtuf.coredump.cx/sir-box-a-lot with some very light editing (mostly search and replace)

--[=[
   Levels from Michal Zalewski's https://lcamtuf.coredump.cx/sir-box-a-lot
   with some very light editing (mostly search and replace)

-- Levels from Michal Zalewski's https://lcamtuf.coredump.cx/sir-box-a-lot with some very light editing (mostly search and replace)
--
-- These are converted from the following community level sets:
--
--   001-059: Sokoban Jr 1   (Laura Wheeler)
--   060-106: Sokoban Jr 2   (Laura Wheeler)
--   107-149: Sasquatch      (David W. Skinner)
--   150-187: Mas Sasquatch  (David W. Skinner)
--   188-226: Sasquatch III  (David W. Skinner)
--   227-267: Microcosmos    (Aymeric du Peloux)
--   268-300: Nabocosmos     (Aymeric du Peloux)
--
-- Although it's hard to dig up real licensing information, these levels have been freely available on the internet for decades and are included in multiple open-source implementations of Sokoban.
--
-- The levels use a rudimentary "compression" scheme, fitting two cells into each byte. Each hex digit represents one cell. Values between 0 and 6 are the same as RGB_* sprite values. Value 7 is an empty cell.
--
-- For a more readable view, try passing through:
--   $ sed 's/0x//g;s/, //g;s/7/ /g;s/5/█/g'

   These are converted from the following community level sets:
     001-059: Sokoban Jr 1   (Laura Wheeler)
     060-106: Sokoban Jr 2   (Laura Wheeler)
     107-149: Sasquatch      (David W. Skinner)
     150-187: Mas Sasquatch  (David W. Skinner)
     188-226: Sasquatch III  (David W. Skinner)
     227-267: Microcosmos    (Aymeric du Peloux)
     268-300: Nabocosmos     (Aymeric du Peloux)
   Although it's hard to dig up real licensing information, these
   levels have been freely available on the internet for decades and
   are included in multiple open-source implementations of Sokoban.
   The levels use a rudimentary "compression" scheme, fitting two cells
   into each byte. Each hex digit represents one cell. Values between 0
   and 6 are the same as RGB_* sprite values. Value 7 is an empty cell.
   For a more readable view, try passing through:
     $ sed 's/0x//g;s/, //g;s/7/ /g;s/5/█/g'
]=]