internal static bool retreat(this Enemy ths, List <Sprite> targets, float safeDistance, float speedMultiplier)
{
return(ths.retreat(targets, TimeSpan.MaxValue, safeDistance, speedMultiplier));
}
/// <summary>
/// Be Invisible and move away until you are y distance away
/// </summary>
internal static bool stealthRetreat(this Enemy ths, List <Sprite> targets, float safeDistance, float speedMultiplier)
{
ths.Visible = ths.retreat(targets, safeDistance, speedMultiplier);
return(ths.Visible);
}
public static IEnumerable<bool> RetreatingAttack(Sprite target, Enemy attacker, float distance, TimeSpan duration, IEnumerable<bool> attack)
{
FrostbyteLevel l = This.Game.CurrentLevel as FrostbyteLevel;
attacker.State = SpriteState.Attacking;
attacker.isAttackAnimDone = false;
List<Sprite> targets = new List<Sprite>();
targets.Add(target);
TimeSpan endRetreat = This.gameTime.TotalGameTime + duration;
attacker.Personality.Status = EnemyStatus.Wander;
while (true)
{
attacker.previousFootPos = attacker.GroundPos;
if (attacker.retreat(targets, distance, 5) || endRetreat < This.gameTime.TotalGameTime)
{
break;
}
attacker.checkBackgroundCollisions();
yield return false;
}
foreach(bool o in attack)
{
yield return false;
}
attacker.isAttackAnimDone = true;
yield return true;
}
