Exemplo n.º 1
0
 /// <summary>
 /// 初始化深度缓冲区
 /// </summary>
 /// <param name="mapGrid"></param>
 public void InitializeDepthBuffer(MapGrid mapGrid)
 {
     this.depthScale  = mapGrid == null || !mapGrid.EnableDepthBuffer ? 0 : (float)Resolution.Height / (Resolution.Height + mapGrid.TileSize.Height * mapGrid.MaximumTerrainHeight);
     this.depthOffset = this.depthScale / 2;
 }
Exemplo n.º 2
0
        public Map(ModData modData, IReadOnlyPackage package)
        {
            this.modData = modData;
            Package      = package;

            if (!Package.Contains("map.yaml") || !Package.Contains("map.bin"))
            {
                throw new InvalidDataException("Not a valid map\n File:{0}".F(package.Name));
            }

            var yaml = new MiniYaml(null, MiniYaml.FromStream(Package.GetStream("map.yaml"), package.Name));

            foreach (var field in YamlFields)
            {
                field.Deserialize(this, yaml.Nodes);
            }

            if (MapFormat != SupportedMapFormat)
            {
                throw new InvalidDataException("Map format {0} is not supported. \n File:{1}".F(MapFormat, package.Name));
            }
            PlayerDefinitions = MiniYaml.NodesOrEmpty(yaml, "Players");
            ActorDefinitions  = MiniYaml.NodesOrEmpty(yaml, "Actors");

            Grid = modData.Manifest.Get <MapGrid>();

            var size = new Size((int)MapSize.X, (int)MapSize.Y);

            //Layer
            Tiles     = new CellLayer <TerrainTile>(Grid.Type, size);
            Resources = new CellLayer <ResourceTile>(Grid.Type, size);
            Height    = new CellLayer <byte>(Grid.Type, size);


            using (var s = Package.GetStream("map.bin"))
            {
                var header = new BinaryDataHeader(s, MapSize);

                if (header.TilesOffset > 0)
                {
                    s.Position = header.TilesOffset;
                    for (var i = 0; i < MapSize.X; i++)
                    {
                        for (var j = 0; j < MapSize.Y; j++)
                        {
                            var tile  = s.ReadUInt16();
                            var index = s.ReadUInt8();
                            if (index == byte.MaxValue)
                            {
                                index = (byte)(i % 4 + (j % 4) * 4);
                            }

                            Tiles[new MPos(i, j)] = new TerrainTile(tile, index);
                        }
                    }
                }

                if (header.ResourcesOffset > 0)
                {
                    s.Position = header.ResourcesOffset;
                    for (var i = 0; i < MapSize.X; i++)
                    {
                        for (var j = 0; j < MapSize.Y; j++)
                        {
                            var type    = s.ReadUInt8();
                            var density = s.ReadUInt8();
                            Resources[new MPos(i, j)] = new ResourceTile(type, density);
                        }
                    }
                }

                if (header.HeightsOffset > 0)
                {
                    s.Position = header.HeightsOffset;
                    for (var i = 0; i < MapSize.X; i++)
                    {
                        for (var j = 0; j < MapSize.Y; j++)
                        {
                            Height[new MPos(i, j)] = s.ReadUInt8().Clamp((byte)0, Grid.MaximumTerrainHeight);
                        }
                    }
                }
            }

            if (Grid.MaximumTerrainHeight > 0)
            {
                Tiles.CellEntryChanged  += UpdateProjection;
                Height.CellEntryChanged += UpdateProjection;
            }

            PostInit();

            Uid = ComputeUID(Package);
        }