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change trayCursorLoc to be a 3-bit number so stores smaller

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This commit is contained in:
ehouse 2005-01-23 17:28:29 +00:00
parent 974bf14ec4
commit 66eeeae7d6
1 changed files with 7 additions and 6 deletions
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13
xwords4/common/tray.c
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@ -174,7 +174,7 @@ drawTray( BoardCtxt* board, XP_Bool focussed )
#ifdef KEYBOARD_NAV
if ( showFaces ) {
TileBit cursorLoc = board->trayCursorLoc[turn];
TileBit cursorLoc = 1 << board->trayCursorLoc[turn];
if ( !!cursorLoc ) {
XP_U16 index = indexForBits( cursorLoc );
figureTrayTileRect( board, index, &tileRect );
@ -639,7 +639,7 @@ tray_moveCursor( BoardCtxt* board, XP_Key cursorKey )
selPlayer );
XP_U16 pos;
TileBit newSel;
TileBit oldSel = board->trayCursorLoc[selPlayer];
TileBit oldSel = 1 << board->trayCursorLoc[selPlayer];
numTrayTiles = MAX_TRAY_TILES;
@ -656,10 +656,11 @@ tray_moveCursor( BoardCtxt* board, XP_Key cursorKey )
} else if ( cursorKey == XP_CURSOR_KEY_RIGHT ) {
++pos;
}
pos %= numTrayTiles;
board->trayCursorLoc[selPlayer] = pos;
newSel = 1 << pos;
newSel = 1 << (pos % numTrayTiles);
board->trayCursorLoc[selPlayer] = newSel;
board_invalTrayTiles( board, newSel | oldSel );
result = XP_TRUE;
}
@ -670,7 +671,7 @@ tray_moveCursor( BoardCtxt* board, XP_Key cursorKey )
XP_Bool
tray_keyAction( BoardCtxt* board )
{
TileBit cursor = board->trayCursorLoc[board->selPlayer];
TileBit cursor = 1 << board->trayCursorLoc[board->selPlayer];
XP_Bool result;
if ( !!cursor ) {
XP_S16 index = trayLocToIndex( board, indexForBits( cursor ) );