public static void HandleMovement(IItem item)
{
item.Velocity = new Vector2(item.Velocity.X, item.Velocity.Y + Constants.G_CONST);
Vector2 targetPosition = new Vector2(item.Position.X + item.Velocity.X, item.Position.Y + item.Velocity.Y);
Vector2 finalPosition = targetPosition;
if (!CollisionDetector.IsPositionFree(item, targetPosition))
{
if (item.Velocity.Y >= Constants.CRUSHING_SPD_CONST)
{
List <IEnemy> crushList = CollisionDetector.GetObjectsAtPosition <IEnemy>(item, targetPosition);
foreach (IEnemy enemy in crushList)
{
enemy.Kill();
ScoreManager.IncreaseScore(Constants.CRUSHING_PTS_CONST);
}
}
finalPosition = CollisionHelper.GetNewPosition(item, targetPosition);
HandleCollisionDirections(item, finalPosition, targetPosition);
}
item.Position = finalPosition;
}
private static void HandleCollectableCollisions(AbstractCharacter character, Vector2 newPosition)
{
List <ICollectable> collectableList = CollisionDetector.GetObjectsAtPosition <ICollectable>(character, newPosition);
foreach (ICollectable collectable in collectableList)
{
RespondToICollectableCollision(collectable, character);
}
}
private static void HandleEnemyCollisions(AbstractCharacter character, Vector2 newPosition)
{
List <IEnemy> enemyList = CollisionDetector.GetObjectsAtPosition <IEnemy>(character, newPosition);
foreach (IEnemy enemy in enemyList)
{
RespondToIEnemyCollision(enemy, character);
}
}
private static void HandleItemCollisions(AbstractCharacter character, Vector2 newPosition)
{
List <IItem> itemList = CollisionDetector.GetObjectsAtPosition <IItem>(character, newPosition);
HandlePushing(character, newPosition, itemList);
foreach (IItem item in itemList)
{
RespondToIItemCollision(item, character);
}
}
public void Update()
{
if (!isWaitingForActivation)
{
List <AbstractCharacter> characters = CollisionDetector.GetObjectsAtPosition <AbstractCharacter>(hitbox, hitbox.Position);
foreach (AbstractCharacter character in characters)
{
character.Position = new Vector2(destination.X, destination.Y - character.Size.Y);
}
}
}
public virtual void PickupItem()
{
if (CurrentItem == null)
{
float newItemX = ItemXPosition();
List <PickupItem> items = CollisionDetector.GetObjectsAtPosition <PickupItem>(this, new Vector2(newItemX, Position.Y));
if (items.Count > 0)
{
CurrentItem = items[0];
items[0].CollisionType = CollisionType.Liquid;
StateManager.IsCarryingObject = true;
}
}
}
public override void PickupItem()
{
if (CurrentItem == null)
{
float newItemX;
if (StateManager.IsFacingRight)
{
newItemX = Position.X + Size.X + 1;
}
else
{
newItemX = Position.X - 1;
}
List <PickupItem> items = CollisionDetector.GetObjectsAtPosition <PickupItem>(this, new Vector2(newItemX, Position.Y));
if (items.Count > 0)
{
CurrentItem = items[0];
items[0].CollisionType = CollisionType.Liquid;
StateManager.IsCarryingObject = true;
}
}
}