Alexandria.Engines.Sciagi.Resources.Picture.Picture C# (CSharp) Метод

		internal Picture(AssetLoader loader)
			: base(loader) {
			BinaryReader reader = loader.Reader;
			ushort check = reader.ReadUInt16();
			Codex<PictureInstruction> instructions = new Codex<PictureInstruction>();
			Codex<PictureCel> cels = new Codex<PictureCel>();

			if (check == 0x0E) { // VGA picture
				int celCount = reader.ReadUInt16();
				Unknowns.ReadInt16s(reader, 1); // 0x2A
				int paletteOffset = reader.ReadInt32();
				Dimensions = new Vector2i(reader.ReadUInt16(), reader.ReadUInt16());

				reader.BaseStream.Position = paletteOffset;
				Palette = new Palette(loader);
				AddChild(Palette);

				for (int celIndex = 0; celIndex < celCount; celIndex++) {
					PictureCel cel = new PictureCel(this, celIndex, loader);

					cels.Add(cel);
					AddChild(cel);
					instructions.Add(new PictureInstruction.DrawCel(cel));
				}
			} else {
				Dimensions = new Vector2i(320, 190);
				reader.BaseStream.Seek(-2, SeekOrigin.Current);
				byte[] data = reader.ReadBytes(checked((int)reader.BaseStream.Length));
				Stream stream = new MemoryStream(data, false);
				PicturePatternFlags patternFlags = PicturePatternFlags.None;
				byte patternNumber = 0;

				while (true) {
					PictureInstruction instruction = PictureInstruction.ReadInstruction(stream, ref patternFlags, ref patternNumber);
					instructions.Add(instruction);
					if (instruction.IsQuit)
						break;
				}
			}

			Cels = cels;
			Instructions = instructions;
		}