and use it to send and check for heartbeats over any transport.
Caller must supply a reset proc which is called when heartbeat hasn't
been received in too long. No changes required to comms protocol, but
that means the heartbeat interval is fixed at compile time: can't be
negotiated, and the two ends had better agree. Currently tested with
linux host and PalmOS guest, where only the first heartbeat failure is
recovered from. So there's some debugging to be done still.
not dived and tray or scoreboard focussed. This lets platform decide
to display top-level focus via mods to all elements. Second, when
moving focus to top level from dived, claim not to have handled the
key event (but return true if needs redraw). This allows platform to
handle shifting focus without requiring callback (which removed.)
the next object using a callback to the platform to determine what, if
any, object is next. Adjust curses platform to cooperate. Works
well. Palm is next.
A full robot vs. robot game now works between two Treos. Added UI to
choose BT as transport mechanism, and added new send proc to establish
socket connection between host and guest. Works only for two devices:
no piconet yet. No error recovery, ability to quit game in middle,
start new game, etc.
util_trayHiddenChange, which means an API change. In board, calculate
bottom of board based on bottom of tray when tray is hidden, and round
so that it's an exact multiple of cell height. In wince, take
advantage of the new parameter to fix the scrollbar so that very
constrained boards can be scrolled even when the tray is hidden.
