private int[] NextCellCoords(Direction direction, IPacman being)
{
var newPacmanRow = being.Row;
var newPacmanCol = being.Column;
switch (direction)
{
case Direction.Down:
newPacmanRow++;
break;
case Direction.Up:
newPacmanRow--;
break;
case Direction.Left:
newPacmanCol--;
break;
case Direction.Right:
newPacmanCol++;
break;
default:
throw new ArgumentOutOfRangeException();
}
return(new[] { newPacmanRow, newPacmanCol });
}
public Scene(IWindow window, ISceneHeader sceneHeader, IPacman pacman, IGhost[] ghosts)
{
this.Window = window;
this.SceneHeader = sceneHeader;
this.Pacman = pacman;
this.Ghosts = ghosts;
}
public Enemy(int row, int cell, int pacmanCatchPause, IMaze maze, IPacman pacman, IPursueAlgo pursueAlgo) : base(row, cell, maze)
{
Pacman = pacman ?? throw new ArgumentNullException("Pacman");
PursueAlgo = pursueAlgo ?? throw new ArgumentNullException("PursueAlgo");
_pacmanCatchPause = pacmanCatchPause;
Pacman.PacmenStepEvent += new PacmenStep(PacmanSteps);
Pacman.PacmenCatch += new EventHandler(PacmanCatch);
worker = new BackgroundWorker();
worker.DoWork += EnemiesStoped;
}
public void EnemyService_PacmanNull_ArgumentNullException()
{
IPacman pacman = null;
try
{
EnemyService = new EnemyService(Count, Maze.Object, pacman, TimeService);
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("Pacman", ex.ParamName);
}
}
public Board(IPacman pacman, int totalRows, int totalCols)
{
Pacman = pacman;
Ghost = new Ghost(Direction.Up);
if (totalRows < 1 || totalCols < 1)
{
throw new ArgumentException(Constants.Constants.ExceptionForRowsAndCols);
}
_totalRows = totalRows;
_totalCols = totalCols;
Cells = new ICell[totalRows, totalCols];
SetUpCells();
}
private Vector GetRandomEnemyPos(IPacman pacman, IMaze maze, double dontNear)
{
int index;
bool finded = false;
Vector pos = new Vector();
while (!finded)
{
index = random.Next(0, maze.Paths.Count()); //random path index
var ramdomPos = maze.Paths.ElementAt(index);
if ((Math.Abs(pacman.Row - ramdomPos.Row) + Math.Abs(pacman.Cell - ramdomPos.Cell)) > dontNear) //but not near the pacman
{
finded = true;
pos.X = ramdomPos.Row;
pos.Y = ramdomPos.Cell;
}
}
return(pos);
}
public EnemyService(int countEnemies, IMaze maze, IPacman pacman, TimeService timeService)
{
if (countEnemies < 1)
{
throw new ArgumentException("Count Enemies can't be less 1");
}
maze = maze ?? throw new ArgumentNullException("Maze");
pacman = pacman ?? throw new ArgumentNullException("Pacman");
timeService = timeService ?? throw new ArgumentNullException("TimeService");
ListEnemies = new List <IEnemy>();
for (int i = 0; i < countEnemies; i++)
{
var pos = GetRandomEnemyPos(pacman, maze, (maze.Height + maze.Width) / 2);
var enemy = LayerService.Container.Resolve <IEnemy>(
new NamedParameter(GameConstants.NamedParameterRow, pos.X),
new NamedParameter(GameConstants.NamedParameterCell, pos.Y),
new NamedParameter(GameConstants.NamedParameterPacmanCatchPause, GameConstants.PacmanCatchPause)
);
timeService.StepEvent += new TimeService.TimeToStep(enemy.Step);
ListEnemies.Add(enemy);
}
}
public void PrintBoard(ICell[,] cells, IPacman pacman, int level, int lives)
{
Console.Clear();
Console.Write($"{Constants.Level} {level} | ");
Console.Write($"{Constants.Lives} {lives} \n");
var stringBuilder = new StringBuilder();
for (var row = 0; row < cells.GetLength(0); row++)
{
for (var col = 0; col < cells.GetLength(1); col++)
{
var state = cells[row, col].State;
switch (state)
{
case State.Empty:
stringBuilder.Append(Constants.EmptyCell);
break;
case State.Food:
stringBuilder.Append(Constants.FoodCell);
break;
case State.Wall:
stringBuilder.Append(Constants.Wall);
break;
case State.Pacman:
switch (pacman.Direction)
{
case Direction.Up:
stringBuilder.Append(Constants.PacmanUp);
break;
case Direction.Down:
stringBuilder.Append(Constants.PacmanDown);
break;
case Direction.Left:
stringBuilder.Append(Constants.PacmanLeft);
break;
case Direction.Right:
stringBuilder.Append(Constants.PacmanRight);
break;
default:
throw new ArgumentOutOfRangeException();
}
break;
case State.Ghost:
stringBuilder.Append(Constants.Ghost);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
stringBuilder.Append(Constants.NewLine);
}
Console.WriteLine(stringBuilder.ToString());
}
public bool CanTheyMoveThisDirection(Direction direction, IPacman being)
{
var coord = NextCellCoords(direction, being);
return(Cells[coord[0], coord[1]].State != State.Wall);
}
public void InitializeCharacters()
{
switch (GameMode)
{
case GameModeType.Cheat:
Pacman = CreateCheatPacman();
break;
default:
Pacman = CreateCommonPacman();
break;
}
Enemies = new List<Enemy>()
{
CreateEnemy(new Point(220, 203), new Point(220, 203), Color.FromArgb(255, 0, 0), Direction.Left),
CreateEnemy(new Point(205, 203), new Point(205, 203), Color.FromArgb(255, 184, 71), Direction.Right)
};
Pellets = new Pellet();
GameLevel = new GameLevel();
GenerateCharacters();
}