// ============== ICommand ================
void ICommand.Exec(IContextWritable context)
{
IGhostBWritable ghostB = context.CharactardsContainer.Get <IGhostBWritable>();
if (_isScared)
{
IPacManWritable pacman = context.CharactardsContainer.Get <IPacManWritable>();
ePacmanPosition pacmanPosition = Direction.getPacmanPosition(pacman.X, pacman.Y, ghostB.X, ghostB.Y);
List <eDirection> directions = Direction.RunFromPacman(pacmanPosition);
foreach (eDirection direction in directions)
{
if (context.Field.IsCanMove(ghostB.X, ghostB.Y, direction))
{
_direction = direction;
break;
}
}
}
else
{
bool isCanMove = context.Field.IsCanMove(ghostB.X, ghostB.Y, _direction);
while (!isCanMove)
{
ChangeDirection();
isCanMove = context.Field.IsCanMove(ghostB.X, ghostB.Y, _direction);
}
}
(int x, int y)nextPositon = Direction.GetNextPosition(ghostB.X, ghostB.Y, _direction);
ghostB.UpdatePositionB(nextPositon.x, nextPositon.y);
context.EventManager.Get <IPacManEventsWritable>().UpdateGhostBPosition(nextPositon.x, nextPositon.y);
}
public static List <eDirection> FindPacman(ePacmanPosition pacmanPosition)
{
List <eDirection> parts = new List <eDirection>();
if (pacmanPosition == ePacmanPosition.UpUp) // upup // 1
{
parts.Add(eDirection.UP);
parts.Add(eDirection.LEFT);
parts.Add(eDirection.RIGHT);
}
else if (pacmanPosition == ePacmanPosition.UpRight) //up right // 2
{
parts.Add(eDirection.UP);
parts.Add(eDirection.RIGHT);
parts.Add(eDirection.DOWN);
}
else if (pacmanPosition == ePacmanPosition.RightRight) // right right // 3
{
parts.Add(eDirection.RIGHT);
parts.Add(eDirection.UP);
parts.Add(eDirection.DOWN);
}
else if (pacmanPosition == ePacmanPosition.RightDown) // right down // 4
{
parts.Add(eDirection.RIGHT);
parts.Add(eDirection.DOWN);
parts.Add(eDirection.LEFT);
}
else if (pacmanPosition == ePacmanPosition.DownDown) //down down // 5
{
parts.Add(eDirection.DOWN);
parts.Add(eDirection.RIGHT);
parts.Add(eDirection.LEFT);
}
else if (pacmanPosition == ePacmanPosition.DownLeft) // down left // 6
{
parts.Add(eDirection.DOWN);
parts.Add(eDirection.LEFT);
parts.Add(eDirection.UP);
}
else if (pacmanPosition == ePacmanPosition.LeftLeft) // left left // 7
{
parts.Add(eDirection.LEFT);
parts.Add(eDirection.DOWN);
parts.Add(eDirection.UP);
}
else if (pacmanPosition == ePacmanPosition.LeftUp) // left up // 8
{
parts.Add(eDirection.UP);
parts.Add(eDirection.LEFT);
parts.Add(eDirection.RIGHT);
}
return(parts);
}
void IModelPacMan.UpdateGhostA(eDirection direction, bool isScared)
{
_ePacmanPosition = ePacmanPosition.DownDown;
CreateAndExecuteTurn(
(ITurn turn) =>
{
CmdMoveGhostA cmdMoveGhostA = new CmdMoveGhostA(direction, _ePacmanPosition, isScared);
turn.Push(cmdMoveGhostA);
});
}
void IModelPacMan.UpdateGhostA()
{
_eDirectionGhostA = eDirection.DOWN;
_ePacmanPosition = ePacmanPosition.DownDown;
CreateAndExecuteTurn(
(ITurn turn) =>
{
CmdMoveGhostA cmdMoveGhostA = new CmdMoveGhostA(_eDirectionGhostA, _ePacmanPosition);
turn.Push(cmdMoveGhostA);
});
}
// ============== ICommand ================
void ICommand.Exec(IContextWritable context)
{
if (Constant.IsTwoPlayers)
{
IGhostAWritable ghostA = context.CharactardsContainer.Get <IGhostAWritable>();
bool isCanMove = context.Field.IsCanMove(ghostA.X, ghostA.Y, _direction);
if (isCanMove)
{
(int x, int y)nextPositon = Direction.GetNextPosition(ghostA.X, ghostA.Y, _direction);
ghostA.UpdatePositionA(nextPositon.x, nextPositon.y);
context.EventManager.Get <IPacManEventsWritable>().UpdateGhostAPosition(nextPositon.x, nextPositon.y);
}
}
else
{
IGhostAWritable ghostA = context.CharactardsContainer.Get <IGhostAWritable>();
IPacManWritable pacman = context.CharactardsContainer.Get <IPacManWritable>();
ePacmanPosition pacmanPosition = Direction.getPacmanPosition(pacman.X, pacman.Y, ghostA.X, ghostA.Y);
List <eDirection> directions = new List <eDirection>();
if (_isScared)
{
directions = Direction.RunFromPacman(pacmanPosition);
}
else
{
directions = Direction.FindPacman(pacmanPosition);
}
foreach (eDirection direction in directions)
{
if (context.Field.IsCanMove(ghostA.X, ghostA.Y, direction))
{
_direction = direction;
break;
}
}
(int x, int y)nextPositon = Direction.GetNextPosition(ghostA.X, ghostA.Y, _direction);
ghostA.UpdatePositionA(nextPositon.x, nextPositon.y);
context.EventManager.Get <IPacManEventsWritable>().UpdateGhostAPosition(nextPositon.x, nextPositon.y);
}
}
// ============== ICommand ================
void ICommand.Exec(IContextWritable context)
{
IGhostAWritable ghostA = context.CharactardsContainer.Get <IGhostAWritable>();
IPacManWritable pacman = context.CharactardsContainer.Get <IPacManWritable>();
ePacmanPosition pacmanPosition = Direction.getPacmanPosition(pacman.X, pacman.Y, ghostA.X, ghostA.Y);
List <eDirection> directions = Direction.FindPacman(pacmanPosition);
foreach (eDirection direction in directions)
{
if (context.Field.IsCanMove(ghostA.X, ghostA.Y, direction))
{
_direction = direction;
break;
}
}
(int x, int y)nextPositon = Direction.GetNextPosition(ghostA.X, ghostA.Y, _direction);
ghostA.UpdatePositionA(nextPositon.x, nextPositon.y);
context.EventManager.Get <IPacManEventsWritable>().UpdateGhostAPosition(nextPositon.x, nextPositon.y);
}
public static ePacmanPosition getPacmanPosition(int pacman_x, int pacman_y, int ghost_x, int ghost_y)
{
ePacmanPosition pacmanPosition = ePacmanPosition.DownLeft;
if (pacman_x == ghost_x && pacman_y > ghost_y) // upup // 1
{
pacmanPosition = ePacmanPosition.UpUp;
}
else if (pacman_x > ghost_x && pacman_y > ghost_y) //up right // 2
{
pacmanPosition = ePacmanPosition.UpRight;
}
else if (pacman_x > ghost_x && pacman_y == ghost_y) // right right // 3
{
pacmanPosition = ePacmanPosition.RightRight;
}
else if (pacman_x > ghost_x && pacman_y < ghost_y) // right down // 4
{
pacmanPosition = ePacmanPosition.RightDown;
}
else if (pacman_x == ghost_x && pacman_y < ghost_y) //down down // 5
{
pacmanPosition = ePacmanPosition.DownDown;
}
else if (pacman_x < ghost_x && pacman_y < ghost_y) // down left // 6
{
pacmanPosition = ePacmanPosition.DownLeft;
}
else if (pacman_x < ghost_x && pacman_y == ghost_y) // left left // 7
{
pacmanPosition = ePacmanPosition.LeftLeft;
}
else if (pacman_x < ghost_x && pacman_y > ghost_y) // left up // 8
{
pacmanPosition = ePacmanPosition.LeftUp;
}
return(pacmanPosition);
}
// ========================================
public CmdMoveGhostA(eDirection direction, ePacmanPosition pacmanPosition, bool isScared)
{
_direction = direction;
_pacmanPosition = pacmanPosition;
_isScared = isScared;
}
// ========================================
public CmdMoveGhostA(eDirection direction, ePacmanPosition pacmanPosition)
{
_direction = direction;
_pacmanPosition = pacmanPosition;
}
