puzzles: refactor and resync with upstream

This brings puzzles up-to-date with upstream revision
2d333750272c3967cfd5cd3677572cddeaad5932, though certain changes made
by me, including cursor-only Untangle and some compilation fixes
remain. Upstream code has been moved to its separate subdirectory and
future syncs can be done by simply copying over the new sources.

Change-Id: Ia6506ca5f78c3627165ea6791d38db414ace0804

1 files changed, 21 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/src/flip.R b/apps/plugins/puzzles/src/flip.R
new file mode 100644
index 0000000000..03241f015b
--- /dev/null
+++ b/apps/plugins/puzzles/src/flip.R
@@ -0,0 +1,21 @@
+# -*- makefile -*-
+
+FLIP_EXTRA = tree234
+
+flip     : [X] GTK COMMON flip FLIP_EXTRA flip-icon|no-icon
+
+flip     : [G] WINDOWS COMMON flip FLIP_EXTRA flip.res|noicon.res
+
+ALL += flip[COMBINED] FLIP_EXTRA
+
+!begin am gtk
+GAMES += flip
+!end
+
+!begin >list.c
+    A(flip) \
+!end
+
+!begin >gamedesc.txt
+flip:flip.exe:Flip:Tile inversion puzzle:Flip groups of squares to light them all up at once.
+!end