puzzles: resync with upstream

This brings the puzzles source in sync with Simon's branch, commit fd304c5
(from March 2024), with some added Rockbox-specific compatibility changes:

https://www.franklinwei.com/git/puzzles/commit/?h=rockbox-devel&id=516830d9d76bdfe64fe5ccf2a9b59c33f5c7c078

There are quite a lot of backend changes, including a new "Mosaic" puzzle.
In addition, some new frontend changes were necessary:

- New "Preferences" menu to access the user preferences system.
- Enabled spacebar input for several games.

Change-Id: I94c7df674089c92f32d5f07025f6a1059068af1e

1 files changed, 0 insertions, 12 deletions

diff --git a/apps/plugins/puzzles/src/nullgame.R b/apps/plugins/puzzles/src/nullgame.R
deleted file mode 100644
index 41bdb85d57..0000000000
--- a/apps/plugins/puzzles/src/nullgame.R
+++ /dev/null
@@ -1,12 +0,0 @@
-# -*- makefile -*-
-
-# The `nullgame' source file is a largely blank one, which contains
-# all the correct function definitions to compile and link, but
-# which defines the null game in which nothing is ever drawn and
-# there are no valid moves. Its main purpose is to act as a
-# template for writing new game definition source files. I include
-# it in the Makefile because it will be worse than useless if it
-# ever fails to compile, so it's important that it should actually
-# be built on a regular basis.
-nullgame : [X] GTK COMMON nullgame nullgame-icon|no-icon
-nullgame : [G] WINDOWS COMMON nullgame nullgame.res|noicon.res