// TODO: Clean this up and break it into functions
private static GameResult Game(Grid grid, int tolerance = 5, string display = "", bool challenge = false, int stage = -1, int level = -1)
{
Console.Clear();
int moves = grid.GetNumberOfSteps() + tolerance;
bool savedirty = false; // only confirm quitting if game is not saved.
if(challenge && (stage > 1 || level > 1))
savedirty = true; // the user has made some progress
PrintGame(grid, challenge, display, moves);
while(!grid.Solved) {
if(challenge && moves == 0) {
Console.WriteLine("You're out of moves!\nPress any key to continue.");
Console.ReadKey();
return GameResult.Lose;
}
char c = Console.ReadKey(true).KeyChar;
if((c == 'H' || c == 'h')) {//why is this only possible in challenge mode?
grid.Solve(false);
break;
} else if((c == 'S' || c == 's')) {
SaveGame(grid, challenge, stage, level);
savedirty = false;
} else if(c == 'Q' || c == 'q') {
if(!savedirty || QuitGame(challenge)) {
return GameResult.Quit;
}
} else if(char.IsDigit(c)) {
bool validDigit = grid.Move(c);
if(validDigit) {
moves--;
savedirty = true;
}
} else {//no valid key was pressed - wait for next key.
continue;
}
//All input is handled - print the updated grid and check if challenge mode is lost
PrintGame(grid, challenge, display, moves);
}
if(grid.Solved) {//this should always be true - if it's not something has gone wrong.
PrintGame(grid, challenge, display, moves);
if(challenge)
Console.WriteLine("You won with {0} moves left! \nPress any key to continue.", moves);
else
Console.WriteLine("You won! \nPress any key to continue.");
Console.ReadKey(true);
return GameResult.Win;
}
//basically unreachable code.
return GameResult.Quit;
}
public int GetNumberOfSteps()
{
Grid gr = new Grid(localwidth, localheight, localmax, seed);
string str = gr.Solve(true);
return str.Length;
}
