private void Pickup(CarryEnabler carriable)
{
carriable.transform.parent = holdSpot;
carriable.transform.localEulerAngles = Vector3.zero;
carriable.transform.localPosition = Vector3.up * holdOffset;
carriable.isCarried = true;
heldObject = carriable;
}
private bool TryPutDown()
{
List <PlacementPad> possiblePlacements = new List <PlacementPad>();
bool foundPlacement = false;
foreach (Collider2D hit in GetCollidersFacing())
{
PlacementPad placeable = hit.GetComponent <PlacementPad>();
if (placeable != null)
{
foundPlacement = true;
if (placeable.CanPlace(heldObject))
{
possiblePlacements.Add(placeable);
}
}
}
if (possiblePlacements.Count > 0)
{
PlacementPad closest = null;
float closestDistance = Mathf.Infinity;
foreach (PlacementPad pad in possiblePlacements)
{
float distance = Vector3.Distance(pad.transform.position, holdSpot.transform.position);
if (distance < closestDistance)
{
closestDistance = distance;
closest = pad;
}
}
closest.Place(heldObject);
OnSetDown.Invoke();
heldObject.isCarried = false;
heldObject = null;
}
else
{
if (!foundPlacement)
{
return(true);
heldObject.Throw(transform.up);
heldObject.isCarried = false;
heldObject = null;
}
}
return(true);
}
public bool IsEmpty(CarryEnabler o)
{
ContactFilter2D filter = new ContactFilter2D();
filter.NoFilter();
List <Collider2D> hits = new List <Collider2D>();
placementCollider.OverlapCollider(filter, hits);
foreach (Collider2D hit in hits)
{
CarryEnabler carriable = hit.GetComponent <CarryEnabler>();
if (carriable != null && carriable != o)
{
return(false);
}
}
return(true);
}
public IEnumerator DoSpawn()
{
spawning = true;
yield return(new WaitForSeconds(delayUntilSpawn));
CarryEnabler newObject = Instantiate(carryPrefab.gameObject, transform).GetComponent <CarryEnabler>();
newObject.transform.localEulerAngles = Vector3.zero;
newObject.transform.localPosition = Vector3.zero;
newObject.canPickUp = false;
newObject.isCarried = false;
while (!Mathf.Approximately(Vector3.Distance(newObject.transform.position, pad.transform.position), 0.0f))
{
newObject.transform.position = Vector3.MoveTowards(newObject.transform.position, pad.transform.position, spawnSpeed * Time.deltaTime);
yield return(null);
}
newObject.transform.parent = null;
newObject.canPickUp = true;
spawning = false;
}
private void TryPickup()
{
ContactFilter2D filter = new ContactFilter2D();
filter.NoFilter();
List <Collider2D> hits = new List <Collider2D>();
pickupCollider.OverlapCollider(filter, hits);
foreach (Collider2D hit in hits)
{
CarryEnabler carriable = hit.GetComponent <CarryEnabler>();
if (carriable != null && carriable.canPickUp)
{
Pickup(carriable);
OnPickup.Invoke();
return;
}
}
}
private bool TryCauldron()
{
if (heldObject.GetComponent <FlaskContents>().contents == null)
{
return(false);
}
foreach (Collider2D hit in GetCollidersFacing())
{
Cauldron cauldron = hit.GetComponent <Cauldron>();
if (cauldron != null)
{
if (cauldron.acceptingContents)
{
heldObject.isCarried = false;
StartCoroutine(FlaskToCauldron(cauldron, heldObject));
heldObject = null;
OnPour.Invoke();
}
return(true);
}
}
return(false);
}
private IEnumerator FlaskToCauldron(Cauldron cauldron, CarryEnabler c)
{
cauldron.TakePotion(c.GetComponent <FlaskContents>());
Destroy(c.gameObject);
yield break;
}
public void Place(CarryEnabler o)
{
o.transform.parent = transform;
o.transform.localEulerAngles = Vector3.zero;
o.transform.localPosition = Vector3.zero;
}
public bool CanPlace(CarryEnabler o)
{
return(IsEmpty(o) && canUse);
}