public override void UpdateGraphicsToMatchSurroundings()
{
int useHorizontal = 0;
int x = Location.X;
int y = Location.Y;
TileField tileField = Parent as TileField;
if (tileField.GetTile(x, y - 1) is WallTile)
{
useHorizontal -= 1;
}
if (tileField.GetTile(x + 1, y) is WallTile)
{
useHorizontal += 1;
}
if (tileField.GetTile(x, y + 1) is WallTile)
{
useHorizontal -= 1;
}
if (tileField.GetTile(x - 1, y) is WallTile)
{
useHorizontal += 1;
}
if (useHorizontal <= -1)
{
sprite = new SpriteSheet("VerticalDoor");
secondarySprite = new SpriteSheet("VerticalDoorOverlay");
isHorizontal = false;
}
else
{
sprite = new SpriteSheet("HorizontalDoor");
secondarySprite = new SpriteSheet("HorizontalDoorOverlay");
}
}
/// <summary>
/// Creates a new player for a specific level
/// </summary>
/// <param name="level">The Level that the player should play in</param>
/// <param name="location">The starting location of the player</param>
/// <param name="score">The initial score of the player. Default is 0.</param>
public PlayerGameObject(Level level, Point location, int score = 0) : base(level.Tiles, level.TimeBetweenActions, "player@4x4", 0, "")
{
player = new DummyPlayer(level.Tiles, location, score);
Level = level;
Teleport(location);
TileField.RevealArea(location);
soundFootsteps = GameEnvironment.AssetManager.Content.Load <SoundEffect>("footsteps").CreateInstance();
player.OnPlayerAction += delegate(DummyPlayer player) { OnPlayerAction?.Invoke(this); };
player.OnPlayerWin += delegate(DummyPlayer player) { OnPlayerWin?.Invoke(this); };
player.OnPlayerLose += delegate(DummyPlayer player)
{
OnPlayerLose?.Invoke(this);
GameEnvironment.AssetManager.PlaySound("scream");
};
player.OnMoveSmoothly += delegate(DummyPlayer player, Direction direction)
{
MoveSmoothly(direction);
soundFootsteps.Play();
};
player.OnTeleport += delegate(DummyPlayer player)
{
Teleport(player.Location);
GameEnvironment.AssetManager.PlaySound("climbing_sound");
};
StoppedMoving += delegate(GameObject obj)
{
player.EndMoveSmoothly();
soundFootsteps.Stop();
};
}
public DummyPlayer(TileField tileField, Point location, int score = 0)
{
TileField = tileField;
this.location = location;
Score = score;
Inventory = new Inventory();
}
public override bool IsActionForbiddenFromHere(ITileFieldPlayer player, PlayerAction action)
{
if (!TileField.GetTile(Location + lastDirection.ToPoint()).StopsSliding)
{
return(false);
}
return(base.IsActionForbiddenFromHere(player, action));
}
/// <summary>
/// Shows a file dialog to choose a file to which the tileField will be saved.
/// </summary>
/// <param name="tileField"> The level being saved. </param>
public static void Save(TileField tileField)
{
string fileName = ShowSaveFileDialog();
if (fileName != null)
{
Save(tileField, fileName);
}
}
public override void PerformAction(ITileFieldPlayer player, PlayerAction action)
{
if (!TileField.GetTile(Location + lastDirection.ToPoint()).StopsSliding)
{
player.MoveSmoothly(lastDirection);
}
else
{
base.PerformAction(player, action);
}
}
private void InitLevel(TileField tf = null)
{
if (tf == null)
{
tf = CreateTileField();
}
//Resize and reposition the level to prevent it from overlapping with the controls
level = new EditorLevel(tf, 0, VisibleLevelArea);
level.Position += new Vector2(TILES_LIST_WIDTH, 0);
level.Player.OnMove += PlayerMoved;
}
public EditorLevel(TileField tileField, int levelindex = 0, Point?screenSize = null)
{
start = new Point(1, 1);
numRows = tileField.Rows;
numColumns = tileField.Columns;
Tiles = tileField;
Tiles.UpdateGraphicsToMatchSurroundings();
Tiles.FogOfWar = false;
usePlayer(new EditorPlayer(this, start));
Camera.SetScreenSize(screenSize);
}
/// <summary>
/// Saves the level to a file with the specified name.
/// </summary>
/// <param name="tileField">The level being saved.</param>
/// <param name="fileName">The file to save to.</param>
public static void Save(TileField tileField, string fileName)
{
try
{
using (Stream stream = new FileStream(fileName, FileMode.Create))
using (XmlWriter writer = XmlWriter.Create(stream))
new XmlSerializer(typeof(LevelData)).Serialize(writer, new LevelData(tileField));
}
catch (IOException e)
{
MessageBox.Show(Strings.save_file_error_with_comment + e.Message);
}
}
private TileField CreateTileField()
{
TileField tf;
if (newLevelBox == null)
{
tf = new TileField(Level.DEFAULT_NUM_ROWS, Level.DEFAULT_NUM_COLS);
}
else
{
tf = new TileField(newLevelBox.Rows, newLevelBox.Columns);
}
EditorLevel.FillWithEmptyTiles(tf);
return(tf);
}
/// <summary>
/// Centers the camera above the object it follows
/// </summary>
public void UpdateCamera()
{
if (objectToFollow == null)
{
position = Vector2.Zero;
return;
}
Rectangle rect = objectToFollow.BoundingBox;
float preferredX = rect.Center.X - ScreenSize.X / 2;
float preferredY = rect.Center.Y - ScreenSize.Y / 2;
TileField tiles = (TileField)Find("tiles");
position.X = -MathHelper.Clamp(preferredX, 0, tiles.CellWidth * tiles.Columns - ScreenSize.X);
position.Y = -MathHelper.Clamp(preferredY, 0, tiles.CellHeight * tiles.Rows - ScreenSize.Y);
}
/// <summary>
/// Performs the specified action
/// </summary>
/// <param name="action">The PlayerAction to perform</param>
protected void PerformAction(PlayerAction action)
{
if (!player.CanPerformAction(action))
{
throw new PlayerActionNotAllowedException();
}
LastAction = action;
if (action.IsDirection())
{
Direction = action.ToDirection();
}
player.PerformAction(action);
TileField.Visit(Location);
}
public static void FillWithEmptyTiles(TileField tf)
{
for (int x = 0; x < tf.Columns; x++)
{
for (int y = 0; y < tf.Rows; y++)
{
if (tf.OnEdgeOfTileField(x, y))
{
tf.Add(new WallTile(), x, y);
}
else
{
tf.Add(new FloorTile(), x, y);
}
}
}
tf.UpdateGraphicsToMatchSurroundings();
}
public PlayingLevel(TileField tileField, int levelindex = 0, int playerIndex = 0, int playerDifficulty = 0)
{
start = tileField.Start;
numRows = tileField.Rows;
numColumns = tileField.Columns;
Tiles = tileField;
Tiles.UpdateGraphicsToMatchSurroundings();
Tiles.UpdatePortals();
switch (playerIndex)
{
case 0:
UseHumanPlayer();
break;
case 1:
UseRandomWalkingAIPlayer();
break;
case 2:
try
{
UseAStarAIPlayer();
}
catch (Exception e)
{
goto default;
}
break;
case 3:
UseMonteCarloAIPlayer();
break;
case 4:
UseFloodFillAIPlayer();
break;
default:
UseHumanPlayer();
break;
}
}
/// <summary>
/// Checks if this tile prevents a player who is currently at this Tile from performing the specified action
/// </summary>
/// <param name="player">The player at this Tile that wants to perform the action</param>
/// <param name="action">The action to check</param>
/// <returns>true if the action is forbidden by this Tile. false otherwise.</returns>
public virtual bool IsActionForbiddenFromHere(ITileFieldPlayer player, PlayerAction action)
{
return(action == PlayerAction.SPECIAL || !TileField.GetTile(GetLocationAfterAction(action)).CanPlayerMoveHere(player));
}
public Level(bool fogOfWar = true)
{
Tiles = new TileField(numRows, numColumns, fogOfWar, 0, "tiles");
}
public UntimedPlayer(TileField tileField, Point location, int score = 0) : base(tileField, location, score)
{
OnMoveSmoothly += delegate(DummyPlayer player, Direction direction) { EndMoveSmoothly(); };
}