Ejemplo n.º 1
0
        /// <summary>
        /// Processes the grid southwards and assigns all distances per tile in the southward direction.
        /// </summary>
        private void ProcessGridSouthwards(NavTileSurfaceData inData)
        {
            int currentDistance = 0;

            RectInt gridBounds = inData.GridBounds.AsRect();

            Vector2Int coordinate = new Vector2Int();

            for (coordinate.x = gridBounds.xMin; coordinate.x <= gridBounds.xMax; coordinate.x++)
            {
                for (coordinate.y = gridBounds.yMin; coordinate.y <= gridBounds.yMax; coordinate.y++)
                {
                    TileData tile = inData.GetTileData(coordinate);

                    if (tile == null)
                    {
                        continue;
                    }

                    AdditionalJPSPlusData addedData = tile.AdditionalData;

                    if (coordinate.y == gridBounds.yMin ||
                        !inData.IsTileWalkable(coordinate + new Vector2Int(0, -1), 1))
                    {
                        addedData.SetJumpDistance(JumpPointDirection.South, 0);
                    }
                    else if (inData.IsTileWalkable(coordinate + new Vector2Int(0, -1), 1) &&
                             (inData.GetTileData(coordinate + new Vector2Int(0, -1))?.AdditionalData.GetJumpDistance(JumpPointDirection.West) > 0 ||
                              inData.GetTileData(coordinate + new Vector2Int(0, -1))?.AdditionalData.GetJumpDistance(JumpPointDirection.East) > 0))
                    {
                        addedData.SetJumpDistance(JumpPointDirection.South, 1);
                    }
                    else
                    {
                        currentDistance = inData.GetTileData(coordinate + new Vector2Int(0, -1)).AdditionalData.GetJumpDistance(JumpPointDirection.South);

                        if (currentDistance > 0)
                        {
                            addedData.SetJumpDistance(JumpPointDirection.South, currentDistance + 1);
                        }
                        else
                        {
                            addedData.SetJumpDistance(JumpPointDirection.South, currentDistance - 1);
                        }
                    }
                }
            }
        }
Ejemplo n.º 2
0
        /// <summary>
        /// Checks whether the given position has a traversable node in the given direction next to it.
        /// </summary>
        private bool HasAdjacentTraverseNode(Vector2Int inPosition, JumpPointDirection inDirection, NavTileSurfaceData inData)
        {
            Vector2Int adjacentCoordinate = GetNextPositionInDirection(inPosition, inDirection);

            return(inData.IsTileWalkable(adjacentCoordinate, 1));
        }