private HashSet <ElimateChain> FindVerticalMatches()
{
HashSet <ElimateChain> chainset = new HashSet <ElimateChain>();
for (int col = 0; col < Col_Max; col++)
{
for (int row = 0; row < Row_Max; row++)
{
if (ArrayUnit[col, row] != null)
{
ElimateType matchtype = ArrayUnit[col, row].Type;
if (ArrayUnit[col, row + 1] != null && ArrayUnit[col, row + 1].Type == matchtype &&
ArrayUnit[col, row + 2] != null && ArrayUnit[col, row + 2].Type == matchtype)
{
ElimateChain chain = new ElimateChain();
chain.ChainType = ElimateChainType.ECT_Vertical;
do
{
chain.AddElimateUnit(ArrayUnit[col, row]);
row += 1;
}while (row < Row_Max &&
ArrayUnit[col, row] != null &&
ArrayUnit[col, row].Type == matchtype);
chainset.Add(chain);
continue;
}
row += 1;
}
}
}
return(chainset);
}
private void ElimateScoreForChain(ElimateChain chains)
{
}