Esempio n. 1
0
        public override void EmitMarkers(DungeonBuilder builder)
        {
            if (!(builder is GridDungeonBuilder))
            {
                Debug.LogWarning("Unsupported builder type used with marker emitter MarkerEmitterFreeSpaceDecorator. Expected GridDungeonBuilder. Received:" + (builder != null ? builder.GetType().ToString() : "null"));
                return;
            }

            var model    = builder.Model as GridDungeonModel;
            var gridSize = model.Config.GridCellSize;


            var visited  = new HashSet <IntVector>();
            var occupied = new HashSet <IntVector>();

            foreach (var cell in model.Cells)
            {
                if (cell.CellType == CellType.Unknown)
                {
                    continue;
                }

                for (var distance = 2; distance <= 2; distance++)
                {
                    var bounds = cell.Bounds;
                    bounds = Rectangle.ExpandBounds(bounds, distance);
                    var points = bounds.GetBorderPoints();
                    foreach (var point in points)
                    {
                        var hash = new IntVector(point.x, 0, point.z);
                        if (!visited.Contains(hash))
                        {
                            visited.Add(hash);
                            if (occupied.Contains(hash))
                            {
                                continue;
                            }

                            // Check if this point does not lie in a cell
                            var cellInfo = model.GetGridCellLookup(point.x, point.z);
                            if (cellInfo.CellType == CellType.Unknown)
                            {
                                // Make sure the surrounding area is free so we can place a decorative item
                                bool valid = true;
                                var  s     = distanceFromEdge - 1;
                                for (var dx = -s; dx <= s; dx++)
                                {
                                    for (var dz = -s; dz <= s; dz++)
                                    {
                                        var x            = point.x + dx;
                                        var z            = point.z + dz;
                                        var neighborHash = new IntVector(x, 0, z);
                                        if (occupied.Contains(neighborHash))
                                        {
                                            valid = false;
                                            break;
                                        }
                                        var neighborCellInfo = model.GetGridCellLookup(x, z);
                                        if (neighborCellInfo.CellType != CellType.Unknown)
                                        {
                                            // Occupied by an existing cell
                                            occupied.Add(neighborHash);
                                            valid = false;
                                            break;
                                        }
                                    }
                                    if (!valid)
                                    {
                                        break;
                                    }
                                }


                                if (valid)
                                {
                                    // Valid space.  Occupy the space here
                                    for (var dx = -s; dx <= s; dx++)
                                    {
                                        for (var dz = -s; dz <= s; dz++)
                                        {
                                            var x = point.x + dx;
                                            var z = point.z + dz;
                                            occupied.Add(new IntVector(x, 0, z));
                                        }
                                    }

                                    var pushDownY = 0.0f;
                                    foreach (var pushDownAxis in pushDownTestAxis)
                                    {
                                        var delta        = pushDownAxis * distanceFromEdge;
                                        var x            = point.x + Mathf.RoundToInt(delta.x);
                                        var z            = point.z + Mathf.RoundToInt(delta.z);
                                        var testCellInfo = model.GetGridCellLookup(x, z);
                                        if (testCellInfo.CellType != CellType.Unknown)
                                        {
                                            pushDownY = pushDownAmount;
                                        }
                                    }

                                    var position = point * gridSize + new Vector3(gridSize.x, 0, gridSize.z) * 0.5f;
                                    position.y -= pushDownY;
                                    var transform = Matrix4x4.TRS(position, Quaternion.identity, Vector3.one);

                                    builder.EmitMarker(markerName, transform, point, -1);
                                }
                            }
                            else
                            {
                                // Occupied by a cell
                                occupied.Add(hash);
                            }
                        }
                    }
                }
            }
        }
Esempio n. 2
0
        public override void EmitMarkers(DungeonBuilder builder)
        {
            if (!(builder is GridDungeonBuilder))
            {
                Debug.LogWarning("Unsupported builder type used with marker emitter MarkerEmitterFindLowestPoint. Expected GridDungeonBuilder. Received:" + (builder != null ? builder.GetType().ToString() : "null"));
                return;
            }

            var gridModel = builder.Model as GridDungeonModel;
            var Min       = new Vector3(int.MaxValue, int.MaxValue, int.MaxValue);
            var Max       = new Vector3(-int.MaxValue, -int.MaxValue, -int.MaxValue);
            var gridSize  = gridModel.Config.GridCellSize;

            if (gridModel.Cells.Count == 0)
            {
                Min = Vector3.zero;
                Max = Vector3.zero;
            }
            else
            {
                foreach (var cell in gridModel.Cells)
                {
                    var location = cell.Bounds.Location * gridSize;
                    var size     = cell.Bounds.Size * gridSize;
                    Min.x = Mathf.Min(Min.x, location.x);
                    Min.y = Mathf.Min(Min.y, location.y);
                    Min.z = Mathf.Min(Min.z, location.z);

                    Max.x = Mathf.Max(Max.x, location.x + size.x);
                    Max.y = Mathf.Max(Max.y, location.y + size.y);
                    Max.z = Mathf.Max(Max.z, location.z + size.z);
                }
            }

            var rangeSize = Max - Min;

            var position = (Max + Min) / 2;

            position.y = Min.y;

            var scale     = new Vector3(rangeSize.x, 1, rangeSize.z);
            var transform = Matrix4x4.TRS(position, Quaternion.identity, scale);

            builder.EmitMarker(MarkerName, transform, IntVector.Zero, -1);

            // Save this for other markers to use, if needed
            builder.Blackboard.FloatEntries.SetValue(BlackboardKeyLowestY, Min.y);
        }
        public override void EmitMarkers(DungeonBuilder builder)
        {
            if (!(builder is GridDungeonBuilder))
            {
                Debug.LogWarning("Unsupported builder type used with marker emitter MarkerEmitterFindLowestPoint. Expected GridDungeonBuilder. Received:" + (builder != null ? builder.GetType().ToString() : "null"));
                return;
            }

            var gridModel = builder.Model as GridDungeonModel;

            foreach (var cell in gridModel.Cells)
            {
                var borderPoints = cell.Bounds.GetBorderPoints();
                foreach (var borderPoint in borderPoints)
                {
                    EmitForPoint(builder, gridModel, borderPoint);
                }
            }
        }
Esempio n. 4
0
    public override void EmitMarkers(DungeonBuilder builder)
    {
        Initialize();
        if (!(builder is GridDungeonBuilder))
        {
            Debug.LogWarning("Unsupported builder type used with marker emitter MarkerEmitterFindLowestPoint. Expected GridDungeonBuilder. Received:" + (builder != null ? builder.GetType().ToString() : "null"));
            return;
        }

        var gridModel = builder.Model as GridDungeonModel;

        foreach (var cell in gridModel.Cells)
        {
            var bounds = cell.Bounds;
            for (var x = bounds.X; x < bounds.X + bounds.Width; x++)
            {
                for (var z = bounds.Z; z < bounds.Z + bounds.Length; z++)
                {
                    var point = new IntVector(x, bounds.Location.y, z);
                    EmitForPoint(builder, gridModel, point);
                }
            }
        }
    }