public void ProcessMover()
{
if (unitControl.IsDead() || unitControl.IsStunned() || unitControl.IsAttacking())
{
return;
}
if (unitControl.HasEnemy())
{
Transform enemy = unitControl.GetCurrentEnemy().transform;
float minDist = Mathf.Max((unitAttack.attackRange / 2), 2);
if ((transform.position - enemy.position).sqrMagnitude > minDist)
{
MoveTowardsTarget(enemy.position);
}
else
{
animator.SetBool("isRunning", false);
}
}
else
{
Vector3 goalPos = homePosition;
goalPos.y = transform.position.y;
if ((transform.position - goalPos).sqrMagnitude > 1)
{
MoveTowardsTarget(goalPos);
}
else
{
animator.SetBool("isRunning", false);
}
}
}
public void ProcessAttack()
{
if (unitControl.IsDead() || unitControl.IsAttacking() || unitControl.IsWaiting())
{
return;
}
if (cooldown > 0)
{
cooldown -= Time.deltaTime;
}
if (!unitControl.GetCurrentEnemy() || unitControl.GetCurrentEnemy().IsDead())
{
unitControl.FindNewEnemy(true);
}
else
{
float distance = (unitControl.GetCurrentEnemy().transform.position - transform.position).sqrMagnitude;
if (attackRange > distance)
{
if (cooldown < 0)
{
Attack();
}
}
}
}
void Update()
{
if (IsDead())
{
return;
}
if (currentEnemy && currentEnemy.IsDead())
{
currentEnemy = null;
}
if (knockBackTimer > 0)
{
knockBackTimer -= Time.deltaTime;
if (knockBackTimer < 0)
{
ragdollControl.disableRagDoll();
transform.position = torso.parent.position;
torso.parent.localPosition = Vector3.zero;
}
}
if (!isWaiting)
{
unitAttack.ProcessAttack();
unitMover.ProcessMover();
}
}
UnitControl GetNearbyEnemy(UnitControl closest)
{
if (!closest)
{
return(null);
}
Collider[] nearbyObjects = Physics.OverlapSphere(closest.transform.position, 3);
UnitControl nearbyEnemy = null;
List <UnitControl> nearbyEnemies = new List <UnitControl>();
foreach (Collider thing in nearbyObjects)
{
nearbyEnemy = thing.GetComponent <UnitControl>();
if (nearbyEnemy && !nearbyEnemy.IsDead() && !nearbyEnemy.gameObject.tag.Equals(gameObject.tag))
{
nearbyEnemies.Add(nearbyEnemy);
}
}
if (nearbyEnemies.Count == 0)
{
return(null);
}
return(nearbyEnemies[Random.Range(0, nearbyEnemies.Count)]);
}
void Explode()
{
Collider[] nearbyObjects = Physics.OverlapSphere(transform.position, blastRadius);
foreach (Collider thing in nearbyObjects)
{
UnitControl enemyInRange = thing.GetComponent <UnitControl>();
if (enemyInRange && !enemyInRange.IsDead())
{
if (Vector3.Distance(transform.position, enemyInRange.transform.position) < blastRadius * 0.25f)
{
enemyInRange.Die(true);
}
else
{
enemyInRange.Knockback(transform.position, damage);
}
}
}
GameObject effect = Instantiate(explosionEffect, transform.position, Quaternion.identity) as GameObject;
effect.gameObject.AddComponent <ParticleKiller>();
Destroy(gameObject);
}
UnitControl GetClosestEnemy(GameObject[] enemies)
{
UnitControl closest = null;
float minDist = Mathf.Infinity;
Vector3 currentPos = transform.position;
foreach (GameObject enemy in enemies)
{
UnitControl enemyUnit = enemy.GetComponent <UnitControl>();
float dist = Vector3.Distance(enemy.transform.position, currentPos);
if (!enemyUnit)
{
Debug.Log(enemy.name + " has no unit control");
}
if (dist < minDist && !enemyUnit.IsDead())
{
closest = enemy.GetComponent <UnitControl>();
minDist = dist;
}
}
return(closest);
}
