/// <summary>
/// Constructs a new gem.
/// </summary>
public Gem(Level level, Vector2 position)
{
this.level = level;
this.basePosition = position;
LoadContent();
}
/// <summary>
/// Constructs a new Enemy.
/// </summary>
public Enemy(Level level, Vector2 position, string spriteSet)
{
this.level = level;
this.position = position;
LoadContent(spriteSet);
}
/// <summary>
/// Constructors a new player.
/// </summary>
public Player(Level level, Vector2 position)
{
this.level = level;
LoadContent();
Reset(position);
}
private void LoadNextLevel()
{
// Find the path of the next level.
string levelPath;
// Loop here so we can try again when we can't find a level.
while (true) {
// Try to find the next level. They are sequentially numbered txt files.
levelPath = String.Format("Levels/{0}.txt", ++levelIndex);
levelPath = Path.Combine("Content/", levelPath);
try {
using (var stream = TitleContainer.OpenStream(levelPath))
break;
} catch (FileNotFoundException) {
}
// If there isn't even a level 0, something has gone wrong.
if (levelIndex == 0)
throw new Exception("No levels found.");
// Whenever we can't find a level, start over again at 0.
levelIndex = -1;
}
// Unloads the content for the current level before loading the next one.
if (level != null)
level.Dispose();
// Load the level.
level = new Level(Services, levelPath);
}