/// <summary>
/// Constructs a new item entitiy.
/// </summary>
/// <param name="location">Position of the item (point).</param>
/// <param name="itemType">Type of item (itemtype).</param>
public ItemEntity(Point location, ItemType itemType)
: base("Item" + itemType.ToString(), InitBounding(location, itemType), 1)
{
_itemType = itemType;
_flag = itemType == ItemType.Star;
_movement = new Gravity(new Vector(0, -3), new Vector(0, 0.1), 1.8);
}
/// <summary>
/// Constructs bullet entity.
/// </summary>
/// <param name="bulletColour">Colour of bullet.</param>
/// <param name="bulletType">Type of bullet.</param>
/// <param name="owner">Owner of bullet.</param>
/// <param name="position">Spawn position of bullet.</param>
/// <param name="trajectory">Trajectory of bullet.</param>
public BulletEntity(BulletColour bulletColour, BulletType bulletType, Entity owner, Point position, Vector trajectory)
: base(bulletType.ToString() + bulletColour.ToString(), InitBounding(bulletType, position, trajectory), 1)
{
_bulletColour = bulletColour;
_bulletType = bulletType;
_owner = owner;
_trajectory = trajectory;
_grazed = false;
_movement = new Linear(trajectory);
}
/// <summary>
/// Processes entity movement.
/// </summary>
public override void ProcessMovement()
{
if(_flag)
{
Vector velocity = new Vector(GameObjects.Player.Hitbox.Centroid, Hitbox.Centroid);
if(velocity.Magnitude > 5)
{
velocity.Magnitude = 5;
}
_movement = new Linear(velocity);
}
_movement.step();
Offset(_movement.Velocity);
}
