private void GetCluster(List <Block> list)
{
Block up = TileMap.GetBlock(X, (short)(Z - 1));
Block right = TileMap.GetBlock((short)(X + 1), Z);
Block down = TileMap.GetBlock(X, (short)(Z + 1));
Block left = TileMap.GetBlock((short)(X - 1), Z);
List <Block> neighbours = new List <Block>();
if (up != null)
{
neighbours.Add(up);
}
if (right != null)
{
neighbours.Add(right);
}
if (down != null)
{
neighbours.Add(down);
}
if (left != null)
{
neighbours.Add(left);
}
list.Add(this);
foreach (Block neighbour in neighbours)
{
if (neighbour.Color == Color && !list.Contains(neighbour))
{
neighbour.GetCluster(list);
}
}
}
void TryTriggerChainReaction(short hitX, short hitZ)
{
TileMap tileMap = GameManager.Instance.TileMap;
Block block = tileMap.GetBlock(hitX, hitZ);
if (block != null)
{
block.StartChainReaction();
}
}