public void StartBash()
{
Debug.Log("Bash");
foreach (GameObject enemy in GameObject.FindGameObjectsWithTag("Enemy"))
{
AcceptBash ab = enemy.GetComponent <AcceptBash>();
if (ab != null)
{
ab.Bash(transform.position, bashForce);
}
}
}
// Update is called once per frame
void Update()
{
//vector from the old enemy position to the current target;
Vector3 distOepT = target - oldEnemyPosition;
//vector from old enemy position to the current position of this enemy (Me);
Vector3 distOepMe = transform.position - oldEnemyPosition;
Vector3 distOepTNorm = distOepT.normalized;
float percent = Vector3.Dot(distOepMe, distOepTNorm) / distOepT.magnitude;
//if the enemy surpasses the given threshold, spawn new target
//Debug.DrawLine (oldEnemyPosition, target);
bool hasBeenBashed = false;
AcceptBash ab = gameObject.GetComponent <AcceptBash> ();
if (ab != null)
{
if (appliedBashTime < ab.BashTime)
{
hasBeenBashed = true;
appliedBashTime = ab.BashTime;
}
}
if (percent >= targetSpawnPercent || hasBeenBashed)
{
//Debug.Log (target+" "+percent);
Vector3 newTarget = new Vector3();
Vector3 auxiliaryVector = new Vector3();
bool forward = true;
int nrTries = 0;
do
{
auxiliaryVector = Random.insideUnitCircle * Random.Range(targetSpawnRadiusMin, targetSpawnRadiusMax);
auxiliaryVector.z = auxiliaryVector.y;
auxiliaryVector.y = 0.0f;
newTarget = target + auxiliaryVector;
nrTries++;
forward = Vector3.Dot((target - transform.position).normalized, newTarget - transform.position) >= 0;
if (nrTries > 10)
{
forward = true;
}
//newTarget.y = transform.position.y;
}while((!pointInsideQuad(newTarget) || !forward) && (nrTries < 20));
if (nrTries == 20)
{
newTarget = target;
}
oldEnemyPosition = transform.position;
target = newTarget;
}
//move towards target
Vector3 vectorAcceleration = (target - transform.position).normalized * acceleration;
velocity = velocity + vectorAcceleration * Time.deltaTime;
if (velocity.magnitude > maxSpeed)
{
velocity = velocity.normalized * maxSpeed;
}
transform.position += velocity * Time.deltaTime;
//rotate picture alongside the vector
float alfa = Mathf.Atan2(velocity.z, velocity.x);
float beta = Mathf.PI / 2.0f - alfa;
//Debug.DrawLine (transform.position, transform.position + 20.0f * velocity.normalized);
transform.rotation = Quaternion.Euler(0, beta * 180.0f / Mathf.PI, 0);
}
