public void VacuumAllItems()
{
foreach (Collider2D itemCol in allItemsColliders)
{
ClickableItemBehaviour item = itemCol.GetComponent <ClickableItemBehaviour>();
item.VacuumTowards(blackHole.transform.position);
}
}
public void ReleaseHeldItem(ClickableItemBehaviour item, Vector3 mousePosition, Vector3 mousePositionAtLastFrame)
{
Vector3 newVelocity = (mousePosition - mousePositionAtLastFrame) / Time.deltaTime;
Vector2 newVelocity2D = new Vector2(newVelocity.x, newVelocity.y);
item.GetComponent <Rigidbody2D>().isKinematic = false;
item.GetComponent <Rigidbody2D>().velocity = newVelocity2D;
}
public ClickableItemBehaviour GetClickedItem(Vector3 mousePosition)
{
ClickableItemBehaviour clickedItem = null;
Vector2 mousePos2D = new Vector2(mousePosition.x, mousePosition.y);
foreach (Collider2D col in allItemsColliders)
{
if (col != null && col.OverlapPoint(mousePos2D))
{
clickedItem = col.GetComponent <ClickableItemBehaviour>();
break;
}
}
return(clickedItem);
}
private void HandleMouseRelease(Vector3 mousePosition)
{
if (spawnSpellActive)
{
GameEngineBehaviour.instance.StopSpawnEffect();
spawnSpellActive = false;
}
else if (holdItem)
{
GameEngineBehaviour.instance.ReleaseHeldItem(currentHeldItem, mousePosition, previousMousePosition);
if (!isDraggingItem)
{
GameEngineBehaviour.instance.ComputeClickOnItem(currentHeldItem);
}
currentHeldItem = null;
}
}
private void HandleMouseDown(Vector3 mousePosition)
{
timeSinceMouseDown = Time.time;
positionWhenMouseDown = mousePosition;
isDraggingItem = false;
currentHeldItem = GameEngineBehaviour.instance.GetClickedItem(mousePosition);
if (currentHeldItem != null)
{
// we just clicked on an item
holdItem = true;
GameEngineBehaviour.instance.StartHoldingItem(currentHeldItem, mousePosition);
}
else
{
// no click on item : we start spawn spell
Vector3 positionInSpace = Camera.main.ScreenToWorldPoint(Input.mousePosition + distanceFromWorld * Vector3.forward);
GameEngineBehaviour.instance.StartSpawnEffect(positionInSpace);
spawnSpellActive = true;
}
}
public void ComputeClickOnItem(ClickableItemBehaviour item)
{
item.HandleClick();
}
public void UpdateHeldItemPosition(ClickableItemBehaviour item, Vector3 mousePosition)
{
item.GetComponent <Rigidbody2D>().MovePosition(new Vector2(mousePosition.x, mousePosition.y));
}
public void StartHoldingItem(ClickableItemBehaviour item, Vector3 mousePosition)
{
item.GetComponent <Rigidbody2D>().isKinematic = true;
}
