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, 25 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/icons/screenshot.sh b/apps/plugins/puzzles/icons/screenshot.sh
new file mode 100755
index 0000000000..0e2a06eea7
--- /dev/null
+++ b/apps/plugins/puzzles/icons/screenshot.sh
@@ -0,0 +1,25 @@
+#!/bin/sh 
+
+# Generate a screenshot from a puzzle save file. Takes the
+# following arguments, in order:
+#
+#  - the name of the puzzle binary
+#  - the name of the save file
+#  - the name of the output image file
+#  - (optionally) the proportion of the next move to redo before
+#    taking the screenshot.
+#
+# This script requires access to an X server in order to run, but
+# seems to work fine under xvfb-run if you haven't got a real one
+# available (or if you don't want to use it for some reason).
+
+binary="$1"
+save="$2"
+image="$3"
+if test "x$4" != "x"; then
+  redo="--redo $4"
+else
+  redo=
+fi
+
+"$binary" $redo --screenshot "$image" --load "$save"