protected Animation(float _duration, GameField.BlockType _type)
{
duration = _duration;
type = _type;
timeElapsed = 0;
}
private void destroyChains()
{
bool[,] destroyed = new bool[FIELD_SIZE, FIELD_SIZE];
for (int i = 0; i < FIELD_SIZE; ++i)
{
GameField.BlockType[] row = new GameField.BlockType[FIELD_SIZE];
GameField.BlockType[] col = new GameField.BlockType[FIELD_SIZE];
for (int j = 0; j < FIELD_SIZE; ++j)
{
col[j] = field.Get(i, j);
row[j] = field.Get(j, i);
}
for (int j = 0; j < FIELD_SIZE - 2; ++j)
{
if (col[j] != GameField.BlockType.Empty && col[j] == col[j + 1] && col[j] == col[j + 2])
{
for (int k = j; k < FIELD_SIZE && col[k] == col[j]; ++k)
{
destroyed[i, k] = true;
}
}
if (row[j] != GameField.BlockType.Empty && row[j] == row[j + 1] && row[j] == row[j + 2])
{
for (int k = j; k < FIELD_SIZE && row[k] == row[j]; ++k)
{
destroyed[k, i] = true;
}
}
}
}
for (int i = 0; i < FIELD_SIZE; ++i)
{
for (int j = 0; j < FIELD_SIZE; ++j)
{
if (destroyed[i, j])
{
destroyOneBlock(new TableCoords(i, j));
}
}
}
if (
info.turnMade()
&& (
field.IsEmpty(info.previousTurn.Value.block1)
|| field.IsEmpty(info.previousTurn.Value.block2)
)
)
{
info.previousTurn = null;
}
}