/// <summary>
/// 检查
/// </summary>
public void UpdateBehaviorType(MovingEntity entity, SteeringBehavior.Type_ type)
{
if (type == Type)
{
return;
}
Behavior = SteeringBehavior.Create(entity, type);
}
// Use this for initialization
void Start()
{
_movingEntity = GetComponent <MovingEntity>();
if (_movingEntity == null)
{
Debug.LogError("Need Script: MovingEntity");
}
UpdateState(StateType.Patrol);
}
/// <summary>
/// 工厂方法
/// </summary>
/// <param name="entity"></param>
/// <param name="type"></param>
/// <returns></returns>
public static SteeringBehavior Create(MovingEntity entity, SteeringBehavior.Type_ type)
{
if (type == Type_.seek)
{
return(new Seek(entity));
}
else if (type == Type_.wall_avoidance)
{
return(new WallAvoidance(entity));
}
else if (type == Type_.wander)
{
return(new Wander(entity));
}
return(null);
}
public WallAvoidance(MovingEntity entity) : base(entity, "WallAvoidance", Type_.wall_avoidance)
{
}
protected SteeringBehavior(MovingEntity entity, string name, SteeringBehavior.Type_ type)
{
_movingEntity = entity;
BehaviorName = name;
Type = type;
}
public Wander(MovingEntity entity)
: base(entity, "Wander", Type_.wander)
{
}
public Seek(MovingEntity movingEntity) : base(movingEntity, "Seek", Type_.seek)
{
}