Port of Simon Tatham's Puzzle Collection

Original revision: 5123b1bf68777ffa86e651f178046b26a87cf2d9

MIT Licensed. Some games still crash and others are unplayable due to
issues with controls. Still need a "real" polygon filling algorithm.

Currently builds one plugin per puzzle (about 40 in total, around 100K
each on ARM), but can easily be made to build a single monolithic
overlay (800K or so on ARM).

The following games are at least partially broken for various reasons,
and have been disabled on this commit:

Cube:     failed assertion with "Icosahedron" setting
Keen:     input issues
Mines:    weird stuff happens on target
Palisade: input issues
Solo:     input issues, occasional crash on target
Towers:   input issues
Undead:   input issues
Unequal:  input and drawing issues (concave polys)
Untangle: input issues

Features left to do:
 - In-game help system
 - Figure out the weird bugs

Change-Id: I7c69b6860ab115f973c8d76799502e9bb3d52368

1 files changed, 21 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/html/range.html b/apps/plugins/puzzles/html/range.html
new file mode 100644
index 0000000000..bb5b59c4d2
--- /dev/null
+++ b/apps/plugins/puzzles/html/range.html
@@ -0,0 +1,21 @@
+Range
+<p>
+Colour some squares black, so as to meet the following conditions:
+<ul>
+<li>
+No two black squares are orthogonally adjacent.
+<li>
+No group of white squares is separated from the rest of the grid by
+black squares.
+<li>
+Each numbered cell can see precisely that many white squares in
+total by looking in all four orthogonal directions, counting itself.
+(Black squares block the view. So, for example, a 2 clue must be
+adjacent to three black squares or grid edges, and in the fourth
+direction there must be one white square and then a black one beyond
+it.)
+</ul>
+
+<p>
+Left-click to colour a square black. Right-click to mark a square
+with a dot, if you know it should not be black.