[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, 14 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/html/inertia.html b/apps/plugins/puzzles/html/inertia.html
new file mode 100644
index 0000000..20077c0
--- /dev/null
+++ b/apps/plugins/puzzles/html/inertia.html
@@ -0,0 +1,14 @@
+Inertia
+<p>
+Slide the ball around the grid picking up the gems. Every time the
+ball moves, it will keep sliding until it either hits a wall, or
+stops on a stop square (the broken circles). Try to collect every
+gem without running into any of the mines.
+<p>
+Use the numeric keypad to slide the ball horizontally, vertically or
+diagonally. Alternatively, click on the grid to make the ball move
+towards where you clicked.
+<p>
+If you hit a mine and explode, you can select Undo from the Game
+menu and continue playing; the game will track how many times you
+died.