Chapter 1

There are no surprises in the command-handling framework. Cmd-ZoomInL() and
CmdZoomOutL() are handled by passing them straight to the controller:
void CGameAppUi::CmdZoomInL()
{
iController->ZoomInL();
}
void CGameAppUi::CmdZoomOutL()
{
iController->ZoomOutL();
}
CmdStartL() checks to see if a game is already in progress, and queries the player if so:
void CGameAppUi::CmdStartL()
{
// User-friendly check
if(iController->IsMyTurn())
{
if(!iEikonEnv->QueryWinL(R_GAME_QUERY_ABANDON))
}
return;
iController->Reset();
iAppView->DrawTilesNow();
}
If the game had finished anyway, or if the user confirmed that they really did want to start a
new game, then the app UI asks the controller to reset, and gets the app view to redraw.
Back in Chapter 4, I introduced the resource file as being something quite heavily associated
with the app UI. However, Solo Ships doesn't have a toolbar or any dialogs, so its resource
file is not enormous. Here it is (minus #includes and suchlike):
NAME SHIP
...
RESOURCE RSS_SIGNATURE { }
RESOURCE TBUF { buf="Battleships"; }
RESOURCE EIK_APP_INFO
{
menubar=r_game_menubar;
hotkeys=r_game_hotkeys;
}