private void TargetAttack(float speed, float range)
{
switch (controlType)
{
case ControlType.AI:
break;
case ControlType.PLAYER:
EnemySpawn nextClosestEnemy = EnemySpawn.GetClosestEnemy(transform.position, range);
if (nextClosestEnemy != null && Vector2.Distance(transform.position, nextClosestEnemy.transform.position) > 2f)
{
Vector2 nextTargetDir = (nextClosestEnemy.transform.position - transform.position).normalized;
velocity = (nextTargetDir * speed);
//transform.position = Vector2.MoveTowards(transform.position, nextClosestEnemy.transform.position, speed);
//Debug.Log("enemy at " + nextClosestEnemy.transform.position);
}
else
{
//Debug.Log("no one nearby");
}
break;
default:
break;
}
}
public void AttackClosestEnemy()
{
hitbox.RestoreGetHitBools();
EnemySpawn nextClosestEnemy = EnemySpawn.GetClosestEnemy(transform.position, targetNextEnemyDistance);
if (nextClosestEnemy != null)
{
nextTargetDir = (nextClosestEnemy.transform.position - transform.position).normalized;
TargetNextEnemy();
}
}
private void Update()
{
switch (bulletType)
{
case 0: //fly straight
break;
case 1: //home in
transform.position = Vector2.MoveTowards(transform.position, target.transform.position, speed);
break;
case 2: //fly firectly at target
transform.Translate(moveDirection * Time.deltaTime);
break;
case 3: //home in on closest enemy
closestEnemy = EnemySpawn.GetClosestEnemy(transform.position, targetRange);
if (closestEnemy != null)
{
transform.position = Vector2.MoveTowards(transform.position, closestEnemy.transform.position, speed);
}
break;
case 4: //follow ground
Vector2 velocity = new Vector2(transform.localScale.x * speed, -2);
velocity.y += gravity;
controller.Move(velocity * Time.deltaTime, direction);
break;
}
//Countdown to lifetime
if (lifeTime > 0)
{
lifeTime -= Time.deltaTime;
}
else if (lifeTime <= 0)
{
Destroy(gameObject);
}
}
private void FixedUpdate()
{
switch (bulletType)
{
case 0: //fly straight
transform.Translate(velocity * speed * Time.fixedDeltaTime);
break;
case 1: //home in
transform.position = Vector2.MoveTowards(transform.position, target.transform.position, (speed / 80));
break;
case 2: //fly firectly at target
transform.Translate(velocity * Time.fixedDeltaTime);
break;
case 3: //home in on closest enemy
closestEnemy = EnemySpawn.GetClosestEnemy(transform.position, targetRange);
if (closestEnemy != null)
{
transform.position = closestEnemy.transform.position;
}
break;
case 4: //follow ground
thisBullet.FrontVelocity(speed * transform.localScale.x);
break;
}
//Countdown to lifetime
if (lifeTime > 0)
{
lifeTime -= Time.fixedDeltaTime;
}
else if (lifeTime <= 0)
{
OnDestroyGO();
}
}