private int GetTileSpaces(Vector2 direction)
{
var tileSpaces = 0;
var playerTile = _tiledMap.GetTileAtPosition(1, _blob.Position);
var tileId = 0;
var x = playerTile.XIndex;
var y = playerTile.YIndex;
while (tileId == 0)
{
x += (int)direction.X;
y += (int)direction.Y;
var tile = _tiledMap.GetTileAt(1, x, y);
if (tile == null)
{
return(tileSpaces);
}
tileId = tile.Id;
tileSpaces++;
}
return(tileSpaces - 1);
}