public void Pick(InteractivePickable interactivePickable)
{
_player.PlayerState.UnprepareWeapon();
_canDrop = false;
Invoke("ResetCanDrop", 1);
_interactivePickable = interactivePickable;
// Calculate the angle between the forward vector and that to the item to know which animation to play: Down or front pickup
float angle = Vector3.Angle(_player.transform.forward, (interactivePickable.transform.position - _player.transform.position).normalized);
string animatorTrigger = "PickItemFront";
if (angle < _downPickThreshold)
{
animatorTrigger = "PickItemDown";
}
else if (angle >= _downPickThreshold && angle < _highPickThreshold)
{
animatorTrigger = "PickItemFront";
}
else if (angle >= _highPickThreshold)
{
animatorTrigger = "PickItemHigh";
}
_animator.SetTrigger(animatorTrigger);
}
public void DropItem()
{
if (_selectedItem == null)
{
return;
}
// We instantiate the interactive pickable right in front of the player:
InteractivePickable interactivePickable = Instantiate(_selectedItem.InteractivePickable, GameManager.Instance.Player.transform.position + Vector3.up + GameManager.Instance.Player.transform.forward, Quaternion.identity);
GameManager.Instance.AudioManager.PlayOneShotSound(_dropItemSound, 1, 0, 2, GameManager.Instance.Player.transform.position);
_items.Remove(_selectedItem);
// The takeoff item function will be called via the refreshitems function
RefreshItems();
_selectedItem = null;
}
private IEnumerator PickCoroutine()
{
if (_interactivePickable == null)
{
yield break;
}
_interactivePickable.transform.parent = _pickedItemPositionTransform;
float time = 0f;
float delay = .5f;
Vector3 initialLocalPosition = _interactivePickable.transform.localPosition;
Quaternion initialLocalRotation = _interactivePickable.transform.rotation;
while (time <= delay)
{
time += Time.deltaTime;
float normalizedTime = time / delay;
_interactivePickable.transform.localPosition = Vector3.Lerp(initialLocalPosition, Vector3.zero, normalizedTime);
_interactivePickable.transform.localRotation = Quaternion.Lerp(initialLocalRotation, Quaternion.identity, normalizedTime);
yield return(null);
}
_interactivePickable.transform.localPosition = Vector3.zero;
_interactivePickable.transform.localRotation = Quaternion.identity;
bool didPick = false;
// If we are picking a weapon, then we add it to our playerweapons
if (_interactivePickable.InteractiveItemType == InteractiveItemType.Weapon)
{
// We play the pick sound
if (_interactivePickable.PickupSound != null)
{
GameManager.Instance.AudioManager.PlayOneShotSound(_interactivePickable.PickupSound, 1, 0, 1, transform.position);
}
didPick = true;
_player.PlayerWeapons.ObtainWeapon(_interactivePickable.Weapon);
}
else if (_interactivePickable.InteractiveItemType == InteractiveItemType.Item)
{
// If we are picking an item, we add it to our backpack
// We play the pick sound
if (_interactivePickable.PickupSound != null)
{
GameManager.Instance.AudioManager.PlayOneShotSound(_interactivePickable.PickupSound, 1, 0, 1, transform.position);
}
if (UIManager.Instance.BackpackUI.AddItem(_interactivePickable.Item))
{
didPick = true;
}
else
{
Drop();
}
}
if (didPick)
{
Destroy(_interactivePickable.gameObject);
_interactivePickable = null;
}
}
private void Drop()
{
_interactivePickable.Drop();
_interactivePickable.transform.parent = null;
_interactivePickable = null;
}
