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add two out params giving number of cols and rows

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This commit is contained in:
Eric House 2013-10-29 07:50:12 -07:00
parent d72526ff84
commit 26f5a0b269
2 changed files with 7 additions and 2 deletions
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6
xwords4/common/board.c
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@ -1458,7 +1458,8 @@ board_invalRect( BoardCtxt* board, XP_Rect* rect )
#ifdef XWFEATURE_ACTIVERECT
XP_Bool
board_getActiveRect( const BoardCtxt* board, XP_Rect* rect )
board_getActiveRect( const BoardCtxt* board, XP_Rect* rect,
XP_U16* nColsP, XP_U16* nRowsP )
{
XP_Bool found = XP_FALSE;
XP_USE( rect );
@ -1506,6 +1507,9 @@ board_getActiveRect( const BoardCtxt* board, XP_Rect* rect )
rect->width = (lowerRight.left + lowerRight.width) - upperLeft.left;
rect->height = (lowerRight.top + lowerRight.height) - upperLeft.top;
*nColsP = maxCol - minCol + 1;
*nRowsP = maxRow - minRow + 1;
return found;
}
#endif

3
xwords4/common/board.h
View file

@ -97,7 +97,8 @@ void board_setTimerLoc( BoardCtxt* board,
void board_invalAll( BoardCtxt* board );
void board_invalRect( BoardCtxt* board, XP_Rect* rect );
#ifdef XWFEATURE_ACTIVERECT
XP_Bool board_getActiveRect( const BoardCtxt* board, XP_Rect* rect );
XP_Bool board_getActiveRect( const BoardCtxt* board, XP_Rect* rect,
XP_U16* nCols, XP_U16* nRows );
#endif
XP_Bool board_draw( BoardCtxt* board );