public void OnDownArrowWasPressed()
{
if(!isMoving) {
direction = XNAGameObjectDirection.Down;
desiredTile = currentTile.NearbyTiles[direction];
if (desiredTile.IsWalkable)
{
frame.Y = 0;
isMoving = true;
}
}
}
public Map(ContentManager contentManager)
{
int[,] map = new int[100, 100];
for (int x = 0; x < map.GetLength(0); x++)
{
for (int y = 0; y < map.GetLength(1); y++)
{
double r = new Random().NextDouble();
if (NumericHelper.GetRandomNumber() < Settings.AUTOMATA_CHANCE_TO_STAY_ALIVE)
{
map[y, x] = 1;
}
}
}
for (int i = 0; i < Settings.GAME_OF_LIFE_NUMBER_OF_STEPS; i++)
{
map = GameOfLifeHelper.DoTransitionFromOldMap(map);
}
Tiles = new Tile[map.GetLength(1), map.GetLength(0)];
for (int y = 0; y < map.GetLength(0); y++)
{
for (int x = 0; x < map.GetLength(1); x++)
{
Tile tile = new Tile()
{
Frame = new Rectangle(x * Settings.TILE_WIDTH, y * Settings.TILE_HEIGHT, Settings.TILE_WIDTH, Settings.TILE_HEIGHT),
IsWalkable = map[y, x] == 0,
Texture = contentManager.Load<Texture2D>(map[y, x] == 0 ? "tile1" : "tile2"),
MapPosition = new Vector2(x, y)
};
Tiles[x, y] = tile;
}
}
while (StarterTile == null)
{
int randX = (int)Math.Floor((new Random().NextDouble() * map.GetLength(0)));
int randY = (int)Math.Floor((new Random().NextDouble() * map.GetLength(1)));
if (GameOfLifeHelper.GetMooreNeighborsAlive(randX, randY, map) >= Settings.GOOD_NUMBER_OF_ALIVE_CELLS_TO_BE_A_CAVE &&
Tiles[randX, randY].IsWalkable)
StarterTile = Tiles[randX, randY];
}
for (int x = 0; x < Tiles.GetLength(0); x++)
{
for (int y = 0; y < Tiles.GetLength(1); y++)
{
Tile tile = Tiles[x, y];
if (tile != null)
{
if (y > 0 && Tiles[x, y - 1] != null)
tile.NearbyTiles.Add(XNAGameObjectDirection.Up, Tiles[x, y - 1]);
if (x > 0 && Tiles[x - 1, y] != null)
tile.NearbyTiles.Add(XNAGameObjectDirection.Left, Tiles[x - 1, y]);
if (x + 1 < Tiles.GetLength(0) && Tiles[x + 1, y] != null)
tile.NearbyTiles.Add(XNAGameObjectDirection.Right, Tiles[x + 1, y]);
if (y + 1 < Tiles.GetLength(1) && Tiles[x, y + 1] != null)
tile.NearbyTiles.Add(XNAGameObjectDirection.Down, Tiles[x, y + 1]);
}
}
}
}
public void OnRightArrowWasPressed()
{
if (!isMoving)
{
direction = XNAGameObjectDirection.Right;
desiredTile = currentTile.NearbyTiles[direction];
if (desiredTile.IsWalkable)
{
frame.Y = frame.Height * 2;
isMoving = true;
}
}
}
public Hero(int frameWidth, int frameHeight, Tile initialTile)
: base(new Rectangle(0, 0, frameWidth, frameHeight), new Vector2((int)initialTile.Frame.X, (int)initialTile.Frame.Y))
{
isMoving = false;
currentTile = initialTile;
}
public override void Update(GameTime gameTime)
{
timeSizeLastFrame += gameTime.ElapsedGameTime.Milliseconds;
if (isMoving)
{
if (timeSizeLastFrame > Settings.FPS)
{
timeSizeLastFrame = 0;
this.frame.X += this.frame.Width;
if (this.frame.X >= this.frame.Width * Settings.NUMBER_OF_FRAMES_PER_SHEET)
{
this.frame.X = 0;
}
}
if (position.X == desiredTile.Frame.X && position.Y == desiredTile.Frame.Y)
{
currentTile = desiredTile;
isMoving = false;
}
else
{
if (position.Y != desiredTile.Frame.Y)
{
if (direction == XNAGameObjectDirection.Up)
{
position.Y--;
}
if (direction == XNAGameObjectDirection.Down)
{
position.Y++;
}
}
if (position.X != desiredTile.Frame.X)
{
if (direction == XNAGameObjectDirection.Left)
{
position.X--;
}
if (direction == XNAGameObjectDirection.Right)
{
position.X++;
}
}
}
}
}