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, 15 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/html/twiddle.html b/apps/plugins/puzzles/html/twiddle.html
new file mode 100644
index 0000000000..5f94e4e120
--- /dev/null
+++ b/apps/plugins/puzzles/html/twiddle.html
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+Twiddle
+<p>
+Rotate square sections of the grid to arrange the squares into
+numerical order starting from the top left.
+<p>
+In the basic game, you rotate a 2&times;2 square section. Left-click
+in the centre of that section (i.e. on a corner point between four
+squares) to rotate the whole section anticlockwise. Right-click to
+rotate the section clockwise.
+<p>
+When you master the basic game, go to the Type menu to try it with
+larger rotating groups (for a 3&times;3 group you must click in the
+centre of a square to rotate the block around it). Or select the
+'orientable' mode in which every square must end up the right way
+round as well as in the right place. Or both!