private AlteredMarbleInfo CreateNewMarbleInSpecificColumns(IEnumerable <int> columnsWithMissingMarbles)
{
AlteredMarbleInfo newMarbleInfo = new AlteredMarbleInfo();
foreach (int column in columnsWithMissingMarbles)
{
var emptyItems = marbles.GetEmptyItemsOnColumn(column);
foreach (var item in emptyItems)
{
var go = GetRandomMarble();
GameObject newMarble = Instantiate(go, SpawnPositions[column], Quaternion.identity) as GameObject;
newMarble.GetComponent <Marble>().Initialize(go.GetComponent <Marble>().Type, item.Row, item.column);
if (GameVariables.Rows - item.Row > newMarbleInfo.maxDistance)
{
newMarbleInfo.maxDistance = GameVariables.Rows - item.Row;
}
marbles[item.Row, item.column] = newMarble;
newMarbleInfo.AddMarble(newMarble);
}
}
return(newMarbleInfo);
}
public AlteredMarbleInfo Collapse(IEnumerable <int> columns)
{
AlteredMarbleInfo collapseInfo = new AlteredMarbleInfo();
foreach (var column in columns)
{
for (int row = 0; row < GameVariables.Rows - 1; row++)
{
if (marbles[row, column] == null)
{
for (int row2 = row + 1; row2 < GameVariables.Rows; row2++)
{
if (marbles[row2, column] != null)
{
marbles[row, column] = marbles[row2, column];
marbles[row2, column] = null;
if (row2 - row > collapseInfo.maxDistance)
{
collapseInfo.maxDistance = row2 - row;
}
marbles[row, column].GetComponent <Marble>().Row = row;
marbles[row, column].GetComponent <Marble>().Column = column;
collapseInfo.AddMarble(marbles[row, column]);
break;
}
}
}
}
}
return(collapseInfo);
}