public static State CreateNewStateFromChipsList(ChipsList lst_chips)
{
State new_state = new State(lst_chips);
new_state.StateEvaluation();
new_state.ReachGoal();
return(new_state);
}
public static List <State> ReadStatesFromFile(string filename)
{
List <State> states = new List <State>();
List <List <string> > arrs_string = ReadStringArraysFromFile(filename);
foreach (List <string> arr_str in arrs_string)
{
ChipsList cplst = new ChipsList();
foreach (string str in arr_str)
{
Color color = dict_string_color[str];
cplst.Add(new Chip(color));
}
State new_init_state = State.CreateNewStateFromChipsList(cplst);
states.Add(new_init_state);
}
return(states);
}
public static bool operator ==(State a, State b)
{
ChipsList ChipsListA = a.mChipsList;
ChipsList ChipsListB = b.mChipsList;
if (ChipsListA.Count == ChipsListB.Count)
{
for (int i = 0; i < ChipsListA.Count; i++)
{
if (ChipsListA[i] != ChipsListB[i])
{
return(false);
}
}
return(true);
}
else
{
return(false);
}
}
private State(ChipsList lst_chips)
{
this.mChipsList = lst_chips;
int how_many_empty_space = 0;
for (int i = 0; i < this.mChipsList.Count; i++)
{
if (this.mChipsList[i].mChipColor == Color.Transparent)
{
how_many_empty_space++;
this.mCurrentEmptySpaceIndex = i;
}
if (how_many_empty_space > 1)
{
throw new Exception("There are more than one empty space in the configuration!!");
}
}
if (how_many_empty_space == 0)
{
throw new Exception("There is no empty space in the configuration!!");
}
}
