puzzles: add Slide and Sokoban.

This enables two of the "unfinished" puzzles. Slide requires a new "sticky
mouse mode" to enable dragging. The help system is disabled for these
puzzles, since they lack manual chapters.

Group is currently unplayable due to lack of request_keys() support, which
will need to be added upstream. Separate fails to draw anything.

Change-Id: I7bcff3679ac5b10b0f39c5eaa19a36b4b1fe8d53

1 files changed, 31 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/src/unfinished/CMakeLists.txt b/apps/plugins/puzzles/src/unfinished/CMakeLists.txt
new file mode 100644
index 0000000000..0c1e331f9b
--- /dev/null
+++ b/apps/plugins/puzzles/src/unfinished/CMakeLists.txt
@@ -0,0 +1,31 @@
+puzzle(group
+  DISPLAYNAME "Group"
+  DESCRIPTION "Group theory puzzle"
+  OBJECTIVE "Complete the unfinished Cayley table of a group.")
+solver(group ${CMAKE_SOURCE_DIR}/latin.c)
+
+puzzle(separate
+  DISPLAYNAME "Separate"
+  DESCRIPTION "Rectangle-dividing puzzle"
+  OBJECTIVE "Partition the grid into regions containing one of each letter.")
+
+puzzle(slide
+  DISPLAYNAME "Slide"
+  DESCRIPTION "Sliding block puzzle"
+  OBJECTIVE "Slide the blocks to let the key block out.")
+solver(slide)
+
+puzzle(sokoban
+  DISPLAYNAME "Sokoban"
+  DESCRIPTION "Barrel-pushing puzzle"
+  OBJECTIVE "Push all the barrels into the target squares.")
+
+# These unfinished programs don't even have the structure of a puzzle
+# game yet; they're just command-line programs containing test
+# implementations of some of the needed functionality.
+
+cliprogram(numgame numgame.c)
+
+cliprogram(path path.c COMPILE_DEFINITIONS TEST_GEN)
+
+export_variables_to_parent_scope()