/** Runs actions for the current state */
void RunState()
{
switch (currentState)
{
case BallState.Player:
// Update position relative to puppy
transform.position = GameObject.Find("Player").transform.position + new Vector3(0, 0, -1.1f);
if (Input.GetKeyDown(KeyCode.Space))
{
WorldState.ball = BallState.Air;
}
break;
case BallState.Air:
// Update position and velocity
transform.position += steering.velocity * Time.deltaTime;
steering.velocity += gravity * Time.deltaTime;
// Stop moving
if (transform.position.y <= BallController.floorHeight)
{
WorldState.ball = BallState.Floor;
}
break;
case BallState.Puppy:
var go = GameObject.Find("Puppy");
var controller = go.GetComponent <PuppyController>();
var offset = Kinematic.Orient2Vec(controller.kinematic.orientation) * 1.5f + new Vector3(0, 1f, 0);
transform.position = go.transform.position + offset;
break;
}
}
/** Orientation difference. Canonical implementation, as it outputs the minimal angle direction
* and does not have to deal with Y coordinates in vector representations that may have miscalculations if not removed properly */
public static float OrientDiff(float source, float target)
{
Vector3 sourceVec = Kinematic.Orient2Vec(source);
Vector3 targetVec = Kinematic.Orient2Vec(target);
return(Vector3.SignedAngle(sourceVec, targetVec, Vector3.up));
}
void EnableState()
{
enabled = true;
renderer.enabled = true;
transform.position = new Vector3(0, TargetController.floorHeight, 0) + Vector3.ProjectOnPlane(player.position, Vector3.up) + Kinematic.Orient2Vec(player.orientation) * 5;
}
