private Point DefinePosition(MovingItem item, Direction direction, int count)
{
Point currentPoint;
switch (direction)
{
case Direction.Up:
currentPoint = Point.FromRelative(item.Position.X, item.Position.Y - count);
break;
case Direction.Down:
currentPoint = Point.FromRelative(item.Position.X, item.Position.Y + count);
break;
case Direction.Left:
currentPoint = Point.FromRelative(item.Position.X - count, item.Position.Y);
break;
case Direction.Right:
currentPoint = Point.FromRelative(item.Position.X + count, item.Position.Y);
break;
default:
throw new ArgumentException("unknown direction");
}
return(currentPoint);
}
private bool TestStep(MovingItem item)
{
var currentPoint = DefinePosition(item, item.CurrentDirection, 1);
var result = CheckCell(item.Type, currentPoint);
return(result);
}
private void DestroyMovingItem()
{
Destroy(currentItem.gameObject);
currentItem = null;
CurrentStatus = Status.EMPTY;
outputDirection = -1;
receivingDir = -1;
}
private bool Move(MovingItem item)
{
if (IsFullyInCell(item.Position) && !TestStep(item))
{
return(false);
}
item.Move();
return(true);
}
private void InitMovingItem(Package <ItemStack> package, int dir)
{
outputDirection = -1;
receivingDir = dir;
currentItem = Instantiate(MovingItemPrefab, transform);
currentItem.Package = package;
currentItem.StartLocation = GetComponent <TileObject>().GetPointOnTileSide(dir);
currentItem.MovementSpeed = MovementSpeed;
CurrentStatus = Status.MOVING_1;
}
private void SetGrabbedObject(Rigidbody setGrabbedObject)
{
if (setGrabbedObject == null)
{
grabbing = false;
joint.connectedBody = null;
AnimateArmsIn();
}
if (grabbedObject != null)
{
grabbedObject.gameObject.GetComponent <QuickOutline.Outline>().enabled = false;
MovingItem movingItem = grabbedObject.GetComponentInParent <MovingItem>();
if (movingItem != null)
{
movingItem.SetGrabbed(false);
}
grabbedObject = null;
}
grabbedObject = setGrabbedObject;
grabbing = grabbedObject != null;
if (grabbedObject != null)
{
joint.connectedBody = grabbedObject;
// Outline the grabbed object.
QuickOutline.Outline outline = grabbedObject.gameObject.GetComponent <QuickOutline.Outline>();
if (outline == null)
{
outline = grabbedObject.gameObject.AddComponent <QuickOutline.Outline>();
}
outline.OutlineColor = new Color(0.9f, 0.45f, 0f);
outline.OutlineWidth = 10f;
outline.enabled = true;
AnimateArmsOut();
grabAudioSources[currentGrabAudioSource].Play();
currentGrabAudioSource++;
if (currentGrabAudioSource >= grabAudioSources.Count)
{
currentGrabAudioSource = 0;
}
}
}
private void AttemptGrab()
{
grabbedObject = null;
grabbing = false;
Vector3 moveDirNorm = moveDir.normalized;
RaycastHit[] hits = Physics.SphereCastAll(transform.position - moveDirNorm * 1f, 1f, moveDirNorm, 4f).OrderBy(h => h.distance).ToArray();
foreach (RaycastHit hit in hits)
{
MovingItem movingItem = hit.collider.gameObject.GetComponentInParent <MovingItem>();
if (movingItem != null)
{
SetGrabbedObject(movingItem.GetComponent <Rigidbody>());
break;
}
}
}