static void ResumeChallenge(int level, int stage, Grid grid)
{
int width = 19 + (stage * 5);
int height = width;
int max = 4 + stage;
Challenge(grid, width, height, max, stage, level);
}
public static Grid Import(string save)
{
string[] lines = save.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
if(lines.Length < 4) {
Console.Error.WriteLine("ERROR: Invalid save file, returning random Grid");
return new Grid();
}
int w = int.Parse(lines[0].Split(new[] { ':' })[1]);
int h = int.Parse(lines[1].Split(new[] { ':' })[1]);
int m = int.Parse(lines[2].Split(new[] { ':' })[1]);
string array_data = lines[3];
Grid grid = new Grid(w, h, m);
for(int x = 0; x < w; x++) {
for(int y = 0; y < h; y++) {
int val = int.Parse(array_data[(x * w) + y].ToString());
if(val > m) {
Console.Error.WriteLine("WARNING: Value bigger than MAX at {0}, {1}, truncating to MAX", x, y);
val = m;
}
grid.arr[x, y] = val;
}
}
return grid;
}
private static void PrintGame(Grid grid, bool challengeMode, string display, int moves)
{
Console.SetCursorPosition(0,0);
ClearCurrentConsoleLine();
Console.Write(display);
if(challengeMode)
Console.WriteLine(", {0} moves left.", moves);
grid.PrintOut();
}
// 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;
}
private static void Challenge(Grid start, int c_width = 19, int c_height = 19, int c_max = 4, int level = 1, int stage = 1)
{
bool first = true;
for(int i = stage; i <= STAGES; i++) {
for(int k = level; k <= LEVELS_PER_STAGE; k++) {
GameResult win = GameResult.Empty;
if(first) {
win = Game(start, LEVELS_PER_STAGE - k, string.Format("Stage {0}, level {1}", i, k), true, i, k);
first = false;
} else {
win = Game(new Grid(c_width, c_height, c_max), LEVELS_PER_STAGE - k, string.Format("Stage {0}, level {1}", i, k), true, i, k);
}
if(win == GameResult.Lose || win == GameResult.Quit) {
Console.Clear();
return;
}
}
c_width += 5;
c_height += 5;
c_max++;
}
}
public static void SaveGame(Grid grid, bool challengeMode, int stage, int level)
{
Console.WriteLine("Saving game...");
string save = grid.Export();
if(!Directory.Exists(SAVE_DIR))
Directory.CreateDirectory(SAVE_DIR);
string stamp = DateTimeToUnixTimestamp(DateTime.Now).ToString();
if(challengeMode) {
stamp += "_";
save += stage + ":" + level;
}
File.WriteAllText(SAVE_DIR + "/" + stamp, save);
Console.WriteLine("Done. Press any key to continue");
Console.ReadKey(true);
}
public int GetNumberOfSteps()
{
Grid gr = new Grid(localwidth, localheight, localmax, seed);
string str = gr.Solve(true);
return str.Length;
}
