private void SpawnItem(Unit collector)
{
CollectedItem item = Instantiate(itemPrefab);
item.transform.position = transform.position;
item.Initialize(itemData.sprite, itemSpawnYCurve);
ItemCollected?.Invoke(itemData);
if (_curContent <= 0 && !_unit.IsDying)
{
_unit.Kill(collector);
// todo: animate destruction
}
}
protected void OnTriggerEnter2D(Collider2D collision)
{
if (_collected)
{
return;
}
//if the player touches me, I am collected
PlayerController player = collision.gameObject.GetComponent <PlayerController>();
if (player != null)
{
_collected = true;
ItemCollected?.Invoke(this);
OnCollected();
}
}
private void OnCollisionEnter2D(Collision2D collision)
{
if (!collision.gameObject.TryGetComponent <Platform>(out Platform platform))
{
Physics2D.IgnoreCollision(collision.collider, GetComponent <Collider2D>());
}
else
{
GetComponent <Rigidbody2D>().bodyType = RigidbodyType2D.Kinematic;
GetComponent <Rigidbody2D>().velocity = Vector2.zero;
}
if (collision.gameObject.TryGetComponent <King>(out King king))
{
ChargeItem(king, 1);
ItemCollected?.Invoke();
}
}
/// <summary>
/// Pick up Item
/// Although the inventory is limited to 1 item, the game could be extended to allow multiple persistent
/// items (Fuel) or consumables to be collected.
/// </summary>
/// <param name="other">Unity Component</param>
private void Collect(Component other)
{
if (inventory.Count > 0 || !CanCollect || gameOver)
{
return;
}
var collectableItem = other.gameObject.GetComponent <ICollectable>();
if (collectableItem == null)
{
return;
}
HasItems = true;
inventory.Add(other.transform);
collectableItem.Collect(transform);
ItemCollected?.Invoke();
}
void RpcItemCollected(Item.VegetableType itemType)
{
ItemCollected?.Invoke(itemType);
}