/// <summary>
/// Static method that returns a mapped gamestate instance by reading a specified file
/// </summary>
/// <param name="string">File path of the game file</param>
/// <returns>GameState instance</returns>
public static GameState Parse(string fileContent)
{
GameState g = new GameState();
Maze maze = new Maze();
g.maze = maze;
Pen pen = new Pen();
g.pen = pen;
GhostPack gp = new GhostPack();
g.ghostpack = gp;
g.score = new ScoreAndLives(g);
g.score.Lives = 3;
Pacman pac = new Pacman(g);
g.pacman = pac;
g.Pacman.Position = new Vector2(11, 17);
Ghost assistant = null;
Ghost gh;
string[][] parse = getElements(fileContent);
Tile[,] array = new Tile[parse[0].Length, parse.Length];
for (int y = 0; y < parse.Length; y++)
{
for (int x = 0; x < parse[0].Length; x++)
{
switch (parse[y][x])
{
case "ew":
array[x, y] = new Wall(x, y, WallType.EmtpyWall);
break;
case "w":
array[x, y] = new Wall(x, y, WallType.Horizontal);
break;
case "ww":
array[x, y] = new Wall(x, y, WallType.Vertical);
break;
case "cur":
array[x, y] = new Wall(x, y, WallType.CornerUR);
break;
case "cul":
array[x, y] = new Wall(x, y, WallType.CornerUL);
break;
case "cdr":
array[x, y] = new Wall(x, y, WallType.CornerDR);
break;
case "cdl":
array[x, y] = new Wall(x, y, WallType.CornerDL);
break;
case "cr":
array[x, y] = new Wall(x, y, WallType.ClosedR);
break;
case "cl":
array[x, y] = new Wall(x, y, WallType.ClosedL);
break;
case "cu":
array[x, y] = new Wall(x, y, WallType.ClosedU);
break;
case "cd":
array[x, y] = new Wall(x, y, WallType.ClosedD);
break;
case "tr":
array[x, y] = new Wall(x, y, WallType.ConnectorR);
break;
case "tl":
array[x, y] = new Wall(x, y, WallType.ConnectorL);
break;
case "td":
array[x, y] = new Wall(x, y, WallType.ConnectorD);
break;
case "tu":
array[x, y] = new Wall(x, y, WallType.ConnectorU);
break;
case "p":
Pellet p = new Pellet(10);
p.Collision += g.score.IncrementScore;
array[x, y] = new Path(x, y, p);
break;
case "e":
Energizer e = new Energizer(g.Ghostpack, 100);
e.Collision += g.score.IncrementScore;
array[x, y] = new Path(x, y, e);
break;
case "m":
array[x, y] = new Path(x, y, null);
break;
case "x":
array[x, y] = new PenPath(x, y);
g.pen.AddTile(array[x, y]);
break;
case "P":
array[x, y] = new Path(x, y, null);
g.pacman.Position = new Vector2(x, y);
g.pacman.initPosition = new Vector2(x, y);
break;
case "1":
gh = new Ghost(g, x, y, GhostState.Chase, new Color(255, 0, 0), GhostName.Blinky);
assistant = gh;
pen.Entrance = new Vector2(x, y);
gh.Points = 200;
Ghost.ReleasePosition = new Vector2(x, y);
gh.Collision += g.score.IncrementScore;
gh.PacmanDied += g.score.DeadPacman;
g.ghostpack.Add(gh);
array[x, y] = new Path(x, y, null);
break;
case "2":
gh = new Ghost(g, x, y, GhostState.Chase, new Color(255, 192, 203), GhostName.Speedy);
gh.Points = 200;
gh.Collision += g.score.IncrementScore;
gh.PacmanDied += g.score.DeadPacman;
g.ghostpack.Add(gh);
array[x, y] = new Path(x, y, null);
g.pen.AddTile(array[x, y]);
g.pen.AddToPen(gh);
break;
case "3":
gh = new Ghost(g, x, y, GhostState.Chase, new Color(64, 224, 208), GhostName.Inky);
gh.GhostAssistant = assistant;
gh.Points = 200;
gh.Collision += g.score.IncrementScore;
gh.PacmanDied += g.score.DeadPacman;
g.ghostpack.Add(gh);
array[x, y] = new Path(x, y, null);
g.pen.AddTile(array[x, y]);
g.pen.AddToPen(gh);
break;
case "4":
gh = new Ghost(g, x, y, GhostState.Chase, new Color(255, 165, 0), GhostName.Clyde);
gh.Points = 200;
gh.Collision += g.score.IncrementScore;
gh.PacmanDied += g.score.DeadPacman;
g.ghostpack.Add(gh);
array[x, y] = new Path(x, y, null);
g.pen.AddTile(array[x, y]);
g.pen.AddToPen(gh);
break;
}
}
}
g.maze.SetTiles(array);
//sets home positions for scatter mode
foreach (Ghost ghost in g.ghostpack)
{
switch (ghost.Name)
{
case GhostName.Blinky:
ghost.HomePosition = new Vector2(g.maze.Length - 2, 1);
break;
case GhostName.Speedy:
ghost.HomePosition = new Vector2(1, 1);
break;
case GhostName.Inky:
ghost.HomePosition = new Vector2(g.maze.Length - 2, g.maze.Height - 2);
break;
case GhostName.Clyde:
ghost.HomePosition = new Vector2(1, g.maze.Height - 2);
break;
}
}
g.maze.PacmanWon += g.Score.IncrementScore;
g.pacman.SubToGhosts();
g.Score.Pause += g.Ghostpack.Pause;
g.Score.Pause += g.Pen.Pause;
return(g);
}
public event Action <ICollidable> Collision; //raised when collision happens with pacman
/// <summary>
/// Constructor instantiates the ghosts, the points
/// </summary>
public Energizer(GhostPack ghosts, int point)
{
this.ghosts = ghosts;
this.points = point;
}