public Chains deleteChains()
{
Chains c = findChains();
var arr = c.toArray();
for (int i = 0; i < arr.Length; ++i)
{
TileModel t = arr[i];
//deletion from 2d array
tiles[t.row][t.col] = null;
//deletion of array from self
t.clearBoardData();
}
return(c);
}
public Chains deleteChains()
{
Chains c = findChains();
var arr = c.toArray();
for (int i = 0; i < arr.Length; ++i)
{
TileModel t = arr[i];
//deletion from 2d array (of pointer)
tiles[t.row][t.col] = null;
//deletion of array from self (clearing rows, cols and type by calling a function of the class)
t.clearBoardData();
}
return(c);
}
public void merge(Chains other)
{
chainedTiles.UnionWith(other.chainedTiles);
score += other.score;
}