private void SpawnEnemy()
{
Vector3 position = GetEnemyRandomPosition();
float angle = GeomHelper.GetAngle(-position);
Quaternion rotation = Quaternion.AngleAxis(angle, Vector3.forward);
GameObject enemy = ScriptManager.GameObjectPool.GetEnemy();
enemy.transform.position = position;
enemy.transform.rotation = rotation;
enemy.transform.GetComponent <Rigidbody2D>().velocity = -position.normalized * ENEMY_SPEED * Random.Range(0.5f, 1f);
}
private void PerformRotation()
{
targetAngle = GeomHelper.GetAngle(GetMousePos());
var delta = targetAngle - currentAngle;
if (Mathf.Abs(delta) <= PRECISE_ROTATION_SPEED)
{
return;
}
rotationSpeed = Mathf.Abs(delta) <= RUDE_ROTATION_SPEED ? PRECISE_ROTATION_SPEED : RUDE_ROTATION_SPEED;
if (delta > 0)
{
if (delta > 180)
{
currentAngle -= rotationSpeed;
}
else
{
currentAngle += rotationSpeed;
}
}
else if (delta < 0)
{
if (delta < -180)
{
currentAngle += rotationSpeed;
}
else
{
currentAngle -= rotationSpeed;
}
}
if (currentAngle > 360)
{
currentAngle = currentAngle - 360;
}
if (currentAngle < 0)
{
currentAngle = 360 + currentAngle;
}
gameObject.transform.rotation = Quaternion.AngleAxis(currentAngle, Vector3.forward);
}
