Font: add missing bitmap glyphs (/ # * + =) to both Snake and Tetris so
control labels like '4/6 MOVE' and '# PAUSE' render correctly. Also hoist
XSetForeground out of the per-pixel loop in draw_text (both games).
Snake: remove the wall-collision death; the head now wraps through the
opposite edge ((hx+COLS)%COLS, (hy+ROWS)%ROWS). Base speed raised from
70->100 px/sec (~128ms -> ~90ms per step) so it feels less laggy; the
+1 px/sec per 5 food progressive difficulty is unchanged.
Snake: speed derived from pixels/second; +1 px/sec per 5 food eaten
(pps = 70 + food/5, step = cell*1000/pps, floored at 40ms).
Tetris: speed derived from pixels/second; +1 px/sec per 10 lines cleared
(pps = 23 + lines/10, step = CELL*1000/pps, floored at 40ms), replacing
the old level-driven formula. Level still drives the score multiplier.
Tetris: list all controls concisely in the free space of the right panel
(KEYS, 4/6 MOVE, 2 ROTATE, 8 SOFT, 0 DROP, # PAUSE, 5 OK).
dwm adds a borderpx (1) border around every client, so a window sized to
fill the usable area (240x296) overflowed the 240x320 screen by 2px on the
right and bottom, clipping the native window border. Offset the requested
position by the border width and shrink by 3*borderpx so the framed window
exactly meets the screen edges with the native border fully visible.
- Tetris: replace pivot-based rotation with explicit 4-state SHAPES
table (classic SRS-style) so rotation is correct and the O piece no
longer drifts on rotate; keep simple wall-kick offsets.
- Both: render immediately after processing input (not only on gravity
steps) so rotation/movement is no longer laggy.
- Both: draw the window frame inset by 2-3px (double line) so the right
and bottom edges are actually visible instead of clipped at the edge.
- Font: add missing glyphs (U, W and complete A-Z) to both Snake and
Tetris 5x7 bitmap fonts so PAUSE/RESUME/NEW GAME render correctly.
- Tetris: the gravity loop never advanced nextTick after a step, so the
piece dropped almost instantly every frame. Advance nextTick by speed
after each step (matching Snake) so gravity honours the configured rate.
- Both: draw a 1px frame around the whole 240x296 window (right/bottom
edges were previously absent) and clear the playfield to black behind
PAUSE/GAME OVER text for contrast.
- Both: fix centering of overlay labels (GAME OVER, 5 RESUME, 5 NEW GAME).
Snake: the snake was initialized with its head at the left end while
moving right, so the first gravity step walked the head into its own
body and the game started at Game Over. Initialize the head at the
right end (cx) so the initial direction is valid.
Tetris: enlarge the playfield cell (10 -> 12px) so pieces are not too
small, and slow gravity (800ms base, gentler per-level ramp, 250ms
floor) so pieces do not fall too fast.
Both: brighten the secondary/dim text colour (0x0a3a0a -> 0x2f9f2f)
so score/label/menu text is actually legible on the black background.
Also wire the Games section into the real main menu: the system menu
is hardcoded in the dwm-plugin dmenu (src/sxmo-dmenu/dmenu.c), not in
sxmo_appmenu.sh, so add a 'games' builtin menu that loads
sxmo_hook_games.sh and a Games entry after Apps in the sys menu, plus
scripts/build-dmenu.sh to cross-compile dmenu.so.
Add two standalone X11 games (not DWM plugins) for the Nokia 8110 keypad:
- src/games/snake.cpp: Nokia Snake II-style game, 240x296, built-in 5x7 font
- src/games/tetris.cpp: Tetris with next-piece preview, levels, line clears
Both float as dialog windows in dwm, use a self-contained bitmap font (no
font-file dependency), and are controlled via the numeric keypad (2/4/6/8
directions, 5 action) with arrow-key fallbacks.
- scripts/build-games.sh: Docker armv7 cross-compile (mirrors build-sxmo-x11.sh)
- overlay/rootfs/usr/share/sxmo/default_hooks/sxmo_hook_games.sh: Games menu hook
- overlay/rootfs/usr/bin/sxmo_appmenu.sh: add 'Games' entry after 'Apps' and a
games submenu case
Binaries committed to prebuilt/games and overlay/rootfs/usr/bin per repo
convention. Deployed and verified on the live device (window maps, dwm focuses
it, keypad input reaches the game).
Luxferre