// constructor
public Collection()
{
initialPositions = new Vector2[] {
new Vector2(0, 0),
new Vector2(Game1.WIDTH - Entity.SIZE, 0),
new Vector2(0, Game1.HEIGHT - Entity.SIZE),
new Vector2(Game1.WIDTH - Entity.SIZE, Game1.HEIGHT - Entity.SIZE)
};
entities = new List<Entity>();
players = new List<Player>();
enemies = new List<Enemy>();
trails = new List<Trail>();
List<Texture2D> sprites = new List<Texture2D>();
Player player;
for (int i = 0; i < NUM_OF_PLAYERS; i++)
{
player = new Player(initialPositions[i], i, (i + 1) % NUM_OF_PLAYERS);
entities.Add(player);
trails.Add(new Trail(ref player));
}
players = entities.Where(i => i.GetType() == typeof(Player)).ToList().Cast<Player>().ToList();
// adds the AI objects
for (int i = 0; i < NUM_OF_ENEMIES; i++)
{
Enemy enemy = new Enemy(Game1.random.Next(4));
entities.Add(enemy);
}
enemies = entities.Where(i => i.GetType() == typeof(Enemy)).ToList().Cast<Enemy>().ToList();
}
public Trail(ref Player player)
{
mPlayer = player;
bound = new Rectangle(0, 0, Entity.SIZE, Entity.SIZE);
positions = new List<Vector2>();
sources = new List<Rectangle>();
directions = new List<int>();
for (int i = 0; i < SIZE; i++)
{
positions.Add(Vector2.Zero);
sources.Add(player.Ani.source);
directions.Add(0);
}
timer = new Counter(DELAY);
}
public void setEntities(Player.STATE state)
{
players.ForEach(player => player.state = state);
}