private void CheckForHits()
{
//Simply checks the distance between the ball before and after moving in this same update cycle.
//If the ball hits something, the first thing hit is checked, then the next, etc. If it hits something,
//it returns, not hitting any other targets.
if (fireState != FireState.Live)
{
return;
}
Vector2 currentPos = new Vector2(transform.position.x, transform.position.y);
//RaycastHit2D[] hits = Physics2D.RaycastAll(previousPos, (currentPos - previousPos).normalized, (currentPos - previousPos).magnitude);
SpriteRenderer tempRend = GetComponentInChildren <SpriteRenderer>();
RaycastHit2D[] hits = Physics2D.CapsuleCastAll(previousPos, new Vector2(tempRend.size.x / 2, tempRend.size.y / 2), CapsuleDirection2D.Horizontal, 0, velocity, (currentPos - previousPos).magnitude, PhysicsLayers.LayerMask((int)Layer.AttackOrb));
for (int i = 0; i < hits.Length; i++)
{
HitTrigger(hits[i].collider);
}
}
private void Start()
{
boidsLayerMask = PhysicsLayers.GetLayerMask(new[] { PhysicsLayers.Layers.Boids });
_boids = FindObjectsOfType <BoidAgent>();
}
private void Update()
{
//read user axis input
var inputX = Input.GetAxisRaw(InputStrings.Axis.Horizontal) * moveSpeed * Time.deltaTime;
var inputZ = Input.GetAxisRaw(InputStrings.Axis.Vertical) * moveSpeed * Time.deltaTime;
//set move metadata booleans
if (inputX == 0 && inputZ == 0)
{
_isMoving = false;
}
else
{
_isMoving = true;
}
_isGrounded = Physics.CheckSphere(groundChecker.position, groundCheckDistance, LayerMask.GetMask(PhysicsLayers.GetLayerName(Ground)));
//apply movement logic
if (_isMoving && _isGrounded)
{
_moveVector = transform.TransformDirection(new Vector3(inputX, 0, inputZ));
//"TranformDirection" to convert from localspace to worldspace (used by AddForce)
_rigidbody.drag = groundedDrag;
}
else if (_isGrounded)
{
_rigidbody.velocity = new Vector3(0, 0, 0);
_moveVector = Vector3.zero;
}
else
{
_moveVector = Vector3.zero;
_rigidbody.drag = inAirDrag;
}
//update rotations on player & camera
if (isPlanetPresent)
{
var vectorTowardsPlanet = (planet.transform.position - transform.position).normalized;
RealignPlayerRotation(-vectorTowardsPlanet);
RealignCameraRotation(-vectorTowardsPlanet);
}
else
{
RealignPlayerRotation(Vector3.up);
}
//update camera position
MoveCameraWithPlayer();
}
