1.1 --- a/Source/BoardView.m	Thu Jul 31 13:23:44 2008 -0700
     1.2 +++ b/Source/BoardView.m	Thu Jul 31 20:01:26 2008 -0700
     1.3 @@ -113,6 +113,7 @@
     1.4      _table.autoresizingMask = kCALayerMinXMargin | kCALayerMaxXMargin | kCALayerMinYMargin | kCALayerMaxYMargin;
     1.5      
     1.6      // Tell the game to set up the board:
     1.7 +    _game.tablePerspectiveAngle = _perspective;
     1.8      _game.table = _table;
     1.9  
    1.10      [self.layer addSublayer: _table];

     2.1 --- a/Source/GoGame.m	Thu Jul 31 13:23:44 2008 -0700
     2.2 +++ b/Source/GoGame.m	Thu Jul 31 20:01:26 2008 -0700
     2.3 @@ -34,6 +34,14 @@
     2.4  
     2.5  + (int) dimensions {return 19;}
     2.6  
     2.7 ++ (const GridCoord*) spotCoords
     2.8 +{
     2.9 +    static GridCoord const sSpots[10]={ { 3,3}, { 3,9}, { 3,15},
    2.10 +                                        { 9,3}, { 9,9}, { 9,15},
    2.11 +                                        {15,3}, {15,9}, {15,15}, {NSNotFound,NSNotFound} };
    2.12 +    return sSpots;
    2.13 +}
    2.14 +
    2.15  - (id) init
    2.16  {
    2.17      self = [super init];
    2.18 @@ -63,12 +71,11 @@
    2.19      */
    2.20      board.lineColor = kTranslucentGrayColor;
    2.21      board.cellClass = [GoSquare class];
    2.22 +    board.usesDiagonals = board.allowsMoves = board.allowsCaptures = NO;
    2.23      [board addAllCells];
    2.24 -    ((GoSquare*)[board cellAtRow: 2 column: 2]).dotted = YES;
    2.25 -    ((GoSquare*)[board cellAtRow: 6 column: 6]).dotted = YES;
    2.26 -    ((GoSquare*)[board cellAtRow: 2 column: 6]).dotted = YES;
    2.27 -    ((GoSquare*)[board cellAtRow: 6 column: 2]).dotted = YES;
    2.28 -    board.usesDiagonals = board.allowsMoves = board.allowsCaptures = NO;
    2.29 +    const GridCoord *spots = [[self class] spotCoords];
    2.30 +    for( int i=0; spots[i].row!=NSNotFound; i++ )
    2.31 +        ((GoSquare*)[board cellAtRow: spots[i].row column: spots[i].col]).dotted = YES;
    2.32      [_table addSublayer: board];
    2.33      [board release];
    2.34      
    2.35 @@ -261,10 +268,21 @@
    2.36  @implementation Go9Game
    2.37  + (NSString*) displayName   {return @"Go (9x9)";}
    2.38  + (int) dimensions          {return 9;}
    2.39 ++ (const GridCoord*) spotCoords
    2.40 +{
    2.41 +    static GridCoord const sSpots[6]= { {2,2}, {2,6}, {4,4}, {6,2}, {6,6}, {NSNotFound,NSNotFound} };
    2.42 +    return sSpots;
    2.43 +}
    2.44  @end
    2.45  
    2.46  
    2.47  @implementation Go13Game
    2.48  + (NSString*) displayName   {return @"Go (13x13)";}
    2.49  + (int) dimensions          {return 13;}
    2.50 ++ (const GridCoord*) spotCoords
    2.51 +{
    2.52 +    static GridCoord const sSpots[6] = { { 2,2}, { 2,10}, {6,6},
    2.53 +                                         {10,2}, {10,10}, {NSNotFound,NSNotFound} };
    2.54 +    return sSpots;
    2.55 +}
    2.56  @end

     3.1 --- a/Source/Grid.h	Thu Jul 31 13:23:44 2008 -0700
     3.2 +++ b/Source/Grid.h	Thu Jul 31 20:01:26 2008 -0700
     3.3 @@ -24,6 +24,11 @@
     3.4  @class GridCell;
     3.5  
     3.6  
     3.7 +typedef struct {
     3.8 +    unsigned col, row;
     3.9 +} GridCoord;
    3.10 +
    3.11 +
    3.12  /** Abstract superclass of regular geometric grids of GridCells that Bits can be placed on. */
    3.13  @interface Grid : GGBLayer
    3.14  {

     4.1 --- a/Source/Grid.m	Thu Jul 31 13:23:44 2008 -0700
     4.2 +++ b/Source/Grid.m	Thu Jul 31 20:01:26 2008 -0700
     4.3 @@ -167,8 +167,10 @@
     4.4          cell = [self createCellAtRow: row column: col suggestedFrame: frame];
     4.5          if( cell ) {
     4.6              [_cells replaceObjectAtIndex: index withObject: cell];
     4.7 -            //[self addSublayer: cell];
     4.8 -            [self insertSublayer: cell atIndex: 0];
     4.9 +            if( _reversed )
    4.10 +                [self addSublayer: cell];
    4.11 +            else
    4.12 +                [self insertSublayer: cell atIndex: 0];
    4.13              [self setNeedsDisplay];
    4.14          }
    4.15      }
    4.16 @@ -178,7 +180,7 @@
    4.17  
    4.18  - (void) addAllCells
    4.19  {
    4.20 -    for( int row=_nRows-1; row>=0; row-- )                // makes 'upper' cells be in 'back'
    4.21 +    for( int row=0; row<_nRows; row++ )
    4.22          for( int col=0; col<_nColumns; col++ ) 
    4.23              [self addCellAtRow: row column: col];
    4.24  }