// Update is called once per frame
protected override void Update()
{
base.Update();
timer -= Time.deltaTime;
Vector3 pos = transform.position;
//Make new wander point after getting close enough to previous point or running out of time
if (Vector2.Distance(target.position, pos) < maxDistance || timer <= 0)
{
//Raycast forward so agent may eventually move from wall (wander target won't go past wall)
RaycastHit2D raycast = Physics2D.Raycast(pos, transform.up, circleDistance);
PlayerDebug.DrawRay(pos, transform.up * circleDistance, Color.blue, .5f);
//Rigidbody will be null if nothing hit
float dist = (raycast.rigidbody == null) ? circleDistance : raycast.distance;
circlePosition = transform.position + transform.up * dist;
bool position_within_bounds = false;
while (!position_within_bounds)
{
target.position = (Vector3)(Random.insideUnitCircle * circleRadius + circlePosition);
if (Physics2D.Raycast(pos, target.position - transform.position, Vector3.Distance(target.position, transform.position)).rigidbody == null)
{
position_within_bounds = true;
print("found a position");
}
}
timer = maxTime;
}
}
// Update is called once per frame
protected virtual void Update()
{
PlayerDebug.DrawRay(transform.position + Vector3.back, DirectionFacing * .75f, new Color(1f, 0, 0, 1f));
if (animator != null)
{
animator.SetFloat("MoveSpeed", rb.velocity.magnitude);
animator.SetBool("Stopping", direction.magnitude == 0);
}
}
void FixedUpdate()
{
rb.AddForce(transform.up * Mathf.Min(maxAcceleration, acceleration * maxAcceleration));
PlayerDebug.DrawRay(transform.position, transform.up, Color.white);
//This clamping is not actually accurate as the addForce will increase the speed for a frame after
//If you disable force when speed is over max speed that creates hysteresis
//A correct force reduction is more complicated
rb.velocity = Vector2.ClampMagnitude(rb.velocity, maxSpeed);
TurnToTarget();
}
void DrawBoundary()
{
if (!selected)
{
return;
}
Color color = Color.red;
PlayerDebug.DrawRay(transform.position + new Vector3(deadzone, -5f, 1f), Vector3.up * 10f, color);
PlayerDebug.DrawRay(transform.position + new Vector3(-deadzone, -5f, 1f), Vector3.up * 10f, color);
selected = false;
}
// Update is called once per frame
void Update()
{
if (targets.Count == 0)
{
DrawBoundary();
return;
}
//Get average positions of all transforms
Vector3 averagePosition = new Vector3();
for (int i = 0, targetsCount = targets.Count; i < targetsCount; i++)
{
averagePosition += targets [i].position;
}
averagePosition *= 1f / targets.Count;
//Get max and min x to set camera projection size if necessary
//
//
if (selected)
{
Vector3 zPosition = averagePosition;
zPosition.z = transform.position.z + .5f;
PlayerDebug.DrawRay(zPosition + Vector3.down * .5f, Vector3.up, Color.blue);
PlayerDebug.DrawRay(zPosition + Vector3.left * .5f, Vector3.right, Color.blue);
}
//Push camera if average position moves outside of deadzone
float x = averagePosition.x - transform.position.x;
float distance = Mathf.Abs(x);
if (distance > deadzone)
{
float direction = Mathf.Sign(x);
Vector3 pos = transform.position;
pos.x = averagePosition.x - deadzone * direction;
//transform.position = pos;
transform.position = Vector3.Lerp(transform.position, pos, Time.deltaTime * moveSpeed);
}
DrawBoundary();
}
void Update(){
PlayerDebug.DrawRay (transform.position, transform.up * indicatorLineLength, Color.white);
PlayerDebug.DrawCircle(transform.position, GetComponent<CircleCollider2D>().radius,agentColor);
}