public void Update(GameTime gameTime)
{
if (CanSpawnCoins && _scoreBoard.Score - _lastSpawnScore >= _currentTargetDistance)
{
_currentTargetDistance = _random.NextDouble()
* (MAX_COIN_DISTANCE - MIN_COIN_DISTANCE) + MIN_COIN_DISTANCE;
_currentTargetDistance += (_ball.Speed - BallEntity.START_SPEED) / (BallEntity.MAX_SPEED - BallEntity.START_SPEED)
* COIN_DISTANCE_SPEED_TOLERANCE;
_lastSpawnScore = _scoreBoard.Score;
SpawnCoin();
}
foreach (CoinEntity coin in _entityManager.GetEntitiesOfType <CoinEntity>())
{
if (coin.Position.X < COIN_DESPAWN_POS_X)
{
_entityManager.RemoveEntity(coin);
}
CheckCollisions(coin);
}
_rotatingCoinAnimation.Update(gameTime);
}
public void Update(GameTime gameTime)
{
// Update tiles.
for (int i = 0; i < surroundingTiles.Length; i++)
{
if (surroundingTiles[i].HasPoint(position.Location))
{
currentTile = surroundingTiles[i];
surroundingTiles[(int)Direction.Up] = tiles[currentTile.Index - 28];
surroundingTiles[(int)Direction.Down] = tiles[currentTile.Index + 28];
surroundingTiles[(int)Direction.Left] = tiles[currentTile.Index - 1];
surroundingTiles[(int)Direction.Right] = tiles[currentTile.Index + 1];
}
}
if (surroundingTiles[(int)Direction.Left].Line != currentTile.Line)
{
surroundingTiles[(int)Direction.Left] = tiles[currentTile.Index + 27];
}
if (surroundingTiles[(int)Direction.Right].Line != currentTile.Line)
{
surroundingTiles[(int)Direction.Right] = tiles[currentTile.Index - 27];
}
position.Tile = currentTile.Center.ToPoint();
// Distance that the player can travel this frame.
distance = (int)(speed * gameTime.ElapsedGameTime.TotalSeconds);
// Change directions.
if (nextDirection != Direction.None && nextDirection != direction)
{
if (!surroundingTiles[(int)nextDirection].IsWall && (position.DeltaPixel == 0 ||
(direction == Direction.None && position.DeltaPixel != 0)))
{
direction = nextDirection;
}
}
// Move player in current direction.
if ((direction != Direction.None && !game.DevMode) || (game.DevMode && direction != Direction.None && nextDirection != Direction.None))
{
nextTile = surroundingTiles[(int)direction];
if (!nextTile.IsWall || position.DeltaPixel > 0)
{
position.Location = Move(direction, distance, position.Location);
}
else
{
direction = Direction.None;
}
}
drawLocation = new Vector2(position.Location.X - 8, position.Location.Y - 8);
Bounds = new Rectangle((int)drawLocation.X + 1, (int)drawLocation.Y + 1, 13, 13);
MiniBounds = new Rectangle(Bounds.X + 4, Bounds.Y + 4, 5, 5);
// Go through tunnel
if (Bounds.Right <= 0)
{
position.Location = new Point(position.Location.X + 224, position.Location.Y);
}
else if (Bounds.Left >= 224)
{
position.Location = new Point(position.Location.X - 224, position.Location.Y);
}
drawLocation = new Vector2(position.Location.X - 8, position.Location.Y - 8);
drawTunnelLocationLeft = new Vector2(drawLocation.X + 224, drawLocation.Y);
drawTunnelLocationRight = new Vector2(drawLocation.X - 224, drawLocation.Y);
// Update animation
animation.Update(gameTime);
// Debugging
if (game.DevMode)
{
util.DevMsg("current tile is ", currentTile.Index);
}
}
