public void GetInteractions()
{
//find all possible interactable objects in range
Collider2D[] possibleInteractions;
possibleInteractions = Physics2D.OverlapCircleAll(myTransform.position, interactionDistance, LayerMaskHandler.instance.interactableLayer);
if (possibleInteractions.Length == 0)
{
myInteractionObject = null; return;
}
//find closest interactable object in range
float distance = 1000f;//start at an impossiblity
int interactionObject = 0;
for (int i = 0; i < possibleInteractions.Length; i++)
{
float newDistance = (possibleInteractions[i].transform.position - myTransform.position).magnitude;
if (newDistance < distance)
{
distance = newDistance; interactionObject = i;
}
}
myInteractionObject = possibleInteractions[interactionObject].gameObject;
InteractionBase myInteraction = myInteractionObject.GetComponent("InteractionBase") as InteractionBase;
myInteraction.Use();
}
