private void OnTriggerEnter2D(Collider2D collision)
{
GrabableItem gi = collision.gameObject.GetComponent <GrabableItem>();
if (gi != null)
{
controller.OnHitGrabbable(gi);
}
}
public void OnHitGrabbable(GrabableItem to_grab)
{
if (shooting)
{
grabbed_item = to_grab;
Recover();
}
}
public void AddNewItem(GrabableItem newItem, int placement) // Adds items to the list
{
items[placement] = newItem;
Texture2D temp = new Texture2D((int)items[placement].objectTexture.textureRect.width, (int)items[placement].objectTexture.textureRect.height);
Color[] pixels = items[placement].objectTexture.texture.GetPixels((int)items[placement].objectTexture.textureRect.x, (int)items[placement].objectTexture.textureRect.y, (int)items[placement].objectTexture.textureRect.width, (int)items[placement].objectTexture.textureRect.height);
temp.SetPixels(pixels);
temp.Apply();
objectTextures[placement] = temp;
temp = null;
}
/// <summary>
/// Triggers an interaction in the interaction radius.
/// </summary>
public void interact()
{
// check for every object in interactable radius
Collider[] interactable = Physics.OverlapSphere(this.interactPosition, interactRadius);
foreach (Collider t in interactable)
{
// usable item ??
if (t.transform.tag == Common.usableTag)
{
// TODO == check for usable items
}
// Grabable Items
if (t.transform.tag == Common.grabableTag)
{
GrabableItem i = t.GetComponent <GrabableItem>();
// found an item!
if (i != null && i.isGrabable())
{
// if already has a item, swap
if (this.hasGrabbedItem())
{
this.grabbedItem.drop(this.interactPosition + Common.dropPosition);
i.grab(this.transform);
this.grabbedItem = i;
return;
}
//if not, grab
else
{
i.grab(this.transform);
this.grabbedItem = i;
return;
}
}
}
}
// if no item is foun, drop the items
if (this.hasGrabbedItem())
{
this.grabbedItem.drop(this.getThrowVector());
this.grabbedItem = null;
}
}
public override void Init()
{
base.Init();
grabableItem = null;
}
