public override void Initialize()
{
// Initialize grid of blocks
blocks = new Block[NUM_ROWS][];
for (int i = 0; i < NUM_ROWS; i++) {
blocks[i] = new Block[NUM_COLS];
}
// Set the cursor position
cursor = new Cursor(0, 0);
// Fill the spaces with blocks
FillBoard();
base.Initialize ();
}
/// <summary>
/// Helper method that checks to see if there are three blocks in a
/// row that are in a NORMAL state that match.
/// </summary>
/// <returns>
/// True if all three blocks match, false if any pair do not.
/// </returns>
public static bool ThreeBlocksMatch(Block block1, Block block2, Block block3)
{
return (block1 != null && block2 != null && block3 != null
&& block1.State == BlockState.NORMAL && block2.State == BlockState.NORMAL && block3.State == BlockState.NORMAL
&& block1.Type == block2.Type && block2.Type == block3.Type);
}