[WIP] Port of Simon Tatham's Puzzle Collectionpuzzles

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.

The following games are at least partially broken for various reasons:

Cube:     crash with certain settings
Galaxies: crash
Inertia:  crash
Keen:     input issues
Loopy:    weird stuff happens
Map:      crash on input
Mines:    weird stuff happens on target
Palisade: input issues
Signpost: crash on input
Solo:     input issues
Towers:   input and drawing issues
Train Tracks: drawing issues
Twiddle:  weird animation on target
Undead:   input and drawing issues
Unequal:  input and drawing issues
Untangle: input issues

All in all, about 40% of the games are at least partially broken.

Change-Id: I7c69b6860ab115f973c8d76799502e9bb3d52368

1 files changed, 20 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/html/tents.html b/apps/plugins/puzzles/html/tents.html
new file mode 100644
index 0000000..e3f6d5f
--- /dev/null
+++ b/apps/plugins/puzzles/html/tents.html
@@ -0,0 +1,20 @@
+Tents
+<p>
+Place tents in the empty squares in such a way that:
+<ul>
+<li>no two tents are adjacent, even diagonally
+<li>the number of tents in each row and column matches the numbers
+around the edge of the grid
+<li>it is possible to match tents to trees so that each tree is
+orthogonally adjacent to its own tent (but may also be adjacent to
+other tents).
+</ul>
+<p>
+Click in a square to place or remove a tent. Right-click to mark a
+square as empty (not a tent). Right-click and drag along a row or
+column to mark many squares at once as empty.
+<p>
+Warning '!' marks appear to indicate adjacent tents. Numbers round
+the edge of the grid light up red to indicate they do not match the
+number of tents in the row. Groups of tents light up red to indicate
+that they have too few trees between them, and vice versa.