public static bool BoxCast2D(ref EHRect2D BoxToCast, EHBaseCollider2D.EColliderType ColliderType, out EHBaseCollider2D HitCollider, int LayerMask = 0)
{
if (CachedInstance == null)
{
Debug.LogWarning("Game Overseer not initialized");
HitCollider = null;
return(false);
}
if (!CachedInstance.ColliderComponentDictionary.ContainsKey(ColliderType))
{
HitCollider = null;
return(false);
}
foreach (EHBaseCollider2D Collider in CachedInstance.ColliderComponentDictionary[ColliderType])
{
if (Collider.gameObject.activeInHierarchy && (LayerMask & 1 << Collider.gameObject.layer) != 0)
{
if (Collider.IsOverlappingRect2D(BoxToCast))
{
HitCollider = Collider;
return(true);
}
}
}
HitCollider = null;
return(false);
}
/// <summary>
/// Returns a list of all colliders that are intersected
/// </summary>
/// <param name="BoxToCast"></param>
/// <param name="ColliderType"></param>
/// <param name="HitColliderList"></param>
/// <param name="LayerMask"></param>
/// <returns></returns>
public static bool BoxCastAll2D(ref EHRect2D BoxToCast, EHBaseCollider2D.EColliderType ColliderType, out EHBaseCollider2D[] HitColliderList, int LayerMask)
{
if (CachedInstance == null)
{
Debug.LogWarning("The game overseer has not been initialized");
HitColliderList = null;
return(false);
}
List <EHBaseCollider2D> BaseColliderList = new List <EHBaseCollider2D>();
foreach (EHBaseCollider2D Collider2D in CachedInstance.ColliderComponentDictionary[ColliderType])
{
if (Collider2D.gameObject.activeInHierarchy && (LayerMask & 1 << Collider2D.gameObject.layer) != 0)
{
if (Collider2D.IsOverlappingRect2D(BoxToCast))
{
BaseColliderList.Add(Collider2D);
}
}
}
HitColliderList = BaseColliderList.ToArray();
if (BaseColliderList.Count > 0)
{
return(true);
}
return(false);
}
public static bool RayTrace2D(ref EHRayTraceParams Params, EHBaseCollider2D.EColliderType ColliderType, out EHRayTraceHit RayHit, int LayerMask = 0, bool DebugDraw = false)
{
if (!CachedInstance.ColliderComponentDictionary.ContainsKey(ColliderType))
{
RayHit = default;
return(false);
}
bool bCollisionMade = false;
float ClosestDistance = -1;
RayHit = default;
EHRayTraceHit TempRayHit;
foreach (EHBaseCollider2D Collider in CachedInstance.ColliderComponentDictionary[ColliderType])
{
if (Collider.IsRayTraceOverlapping(ref Params, out TempRayHit))
{
float CollisionDistance = Vector2.Distance(Params.RayOrigin, TempRayHit.HitPoint);
if (!bCollisionMade || ClosestDistance > CollisionDistance)
{
ClosestDistance = CollisionDistance;
RayHit = TempRayHit;
bCollisionMade = true;
}
}
}
#if UNITY_EDITOR
if (DebugDraw)
{
EHDebug.RayTraceDrawLine(Params, bCollisionMade ? Color.red : Color.yellow);
}
#endif
return(bCollisionMade);
}
