protected override void CheckDistance()
{
var position = transform.position;
float distanceToTarget = Vector3.Distance(position, target.position);
// Approach but never more than attack radius.
if (distanceToTarget <= chaseRadius && distanceToTarget > attackRadius)
{
if ((currentState == EnemyState.Idle || currentState == EnemyState.Walk) &&
currentState != EnemyState.Staggered)
{
Vector3 movement = Vector3.MoveTowards(position,
target.position, moveSpeed * Time.deltaTime);
ChangeAnim(movement - position);
EnemyRigidBody.MovePosition(movement);
EnemyAnimator.SetBool(AnimatorWakeUp, true);
}
}
// If not chasing the payer, move towards next patrol point.
else if (distanceToTarget > attackRadius)
{
if (Vector3.Distance(transform.position, currentGoal.position)
> distanceTolerance.initialValue)
{
Vector3 movement = Vector3.MoveTowards(position,
currentGoal.position, moveSpeed * Time.deltaTime);
ChangeAnim(movement - position);
EnemyRigidBody.MovePosition(movement);
}
// Change goal
else
{
ChangeGoal();
}
}
}
protected virtual void OnFall()
{
EnemyRigidBody.AddForce(Vector2.down * 9.8f);
}
