protected override List <MovementAlgorithmTile> AddSuccessor(MovementAlgorithmTile ActiveNode, float OffsetX, float OffsetY, int LayerIndex)
{
List <MovementAlgorithmTile> ListTerrainSuccessor = new List <MovementAlgorithmTile>();
List <int> ListLayerPossibility;
int NextRegularMovementLayerIndex = Map.GetNextLayerIndex(new Vector3(ActiveNode.Position.X, ActiveNode.Position.Y, LayerIndex), (int)(ActiveNode.Position.X + OffsetX), (int)(ActiveNode.Position.Y + OffsetY), 1f, 15, out ListLayerPossibility);
foreach (int ActiveLayerIndex in ListLayerPossibility)
{
if (Map.CheckForObstacleAtPosition(new Vector3(ActiveNode.Position.X + OffsetX, ActiveNode.Position.Y + OffsetY, ActiveLayerIndex), Vector3.Zero))
{
continue;
}
MovementAlgorithmTile ActiveTile = GetTile(ActiveNode.Position.X + OffsetX, ActiveNode.Position.Y + OffsetY, ActiveLayerIndex);
//Wall
if (ActiveTile == null || ActiveTile.MVEnterCost == -1 || ActiveTile.MovementCost == -1 ||
ActiveTile.TerrainTypeIndex == UnitStats.TerrainWallIndex || ActiveTile.TerrainTypeIndex == UnitStats.TerrainVoidIndex)
{
continue;
}
if (!AllowGoThroughGround && ActiveLayerIndex < NextRegularMovementLayerIndex && ActiveLayerIndex != NextRegularMovementLayerIndex && ListLayerPossibility.Contains(LayerIndex))
{
continue;
}
//If the NewNode is the parent, skip it.
//Used for an undefined map or if you don't need to calculate the whole map.
//ListSuccessors.Add(new AStarNode(ActiveNode, AX, AY));
ActiveTile.LayerIndex = ActiveLayerIndex;
ListTerrainSuccessor.Add(ActiveTile);
}
return(ListTerrainSuccessor);
}
