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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Xml; |
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|
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namespace Oni.Level |
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{ |
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using Metadata; |
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using Xml; |
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|
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partial class LevelImporter |
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{ |
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private class Film |
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{ |
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public string Name; |
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public Vector3 Position; |
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public float Facing; |
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public float DesiredFacing; |
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public float HeadFacing; |
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public float HeadPitch; |
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public readonly string[] Animations = new string[2]; |
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public int Length; |
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public readonly List<FilmFrame> Frames = new List<FilmFrame>(); |
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} |
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|
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private class FilmFrame |
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{ |
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public Vector2 MouseDelta; |
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public InstanceMetadata.FILMKeys Keys; |
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public uint Time; |
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} |
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|
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private void ReadFilms(XmlReader xml, string basePath) |
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{ |
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if (!xml.IsStartElement("Films") || xml.SkipEmpty()) |
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return; |
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|
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xml.ReadStartElement("Films"); |
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|
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while (xml.IsStartElement()) |
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{ |
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xml.ReadStartElement("Import"); |
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string filePath = Path.Combine(basePath, xml.ReadElementContentAsString()); |
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xml.ReadEndElement(); |
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|
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if (!File.Exists(filePath)) |
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{ |
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error.WriteLine("Could not find file '{0}'", filePath); |
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continue; |
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} |
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|
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string extension = Path.GetExtension(filePath); |
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string name = Path.GetFileNameWithoutExtension(filePath); |
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|
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if (string.Equals(extension, ".oni", StringComparison.OrdinalIgnoreCase)) |
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{ |
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var outputFilePath = Path.Combine(outputDirPath, name + ".oni"); |
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|
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File.Copy(filePath, outputFilePath, true); |
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} |
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else if (string.Equals(extension, ".dat", StringComparison.OrdinalIgnoreCase)) |
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{ |
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var film = ReadBinFilm(filePath); |
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|
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var datWriter = new DatWriter(); |
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WriteDatFilm(datWriter, film); |
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datWriter.Write(outputDirPath); |
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} |
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else if (string.Equals(extension, ".xml", StringComparison.OrdinalIgnoreCase)) |
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{ |
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var film = ReadXmlFilm(filePath); |
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|
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var datWriter = new DatWriter(); |
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WriteDatFilm(datWriter, film); |
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datWriter.Write(outputDirPath); |
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} |
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else |
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{ |
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error.WriteLine("Unsupported film file type {0}", extension); |
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} |
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} |
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|
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xml.ReadEndElement(); |
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} |
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|
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private static Film ReadBinFilm(string filePath) |
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{ |
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string name = Path.GetFileNameWithoutExtension(filePath); |
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|
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if (name.StartsWith("FILM", StringComparison.Ordinal)) |
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name = name.Substring(4); |
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|
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var film = new Film(); |
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film.Name = name; |
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|
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using (var reader = new BinaryReader(filePath, true)) |
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{ |
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film.Animations[0] = reader.ReadString(128); |
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film.Animations[1] = reader.ReadString(128); |
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film.Position = reader.ReadVector3(); |
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film.Facing = reader.ReadSingle(); |
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film.DesiredFacing = reader.ReadSingle(); |
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film.HeadFacing = reader.ReadSingle(); |
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film.HeadPitch = reader.ReadSingle(); |
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film.Length = reader.ReadInt32(); |
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reader.Skip(28); |
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int numFrames = reader.ReadInt32(); |
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film.Frames.Capacity = numFrames; |
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|
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for (int i = 0; i < numFrames; i++) |
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{ |
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var frame = new FilmFrame(); |
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frame.MouseDelta = reader.ReadVector2(); |
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frame.Keys = (InstanceMetadata.FILMKeys)reader.ReadUInt64(); |
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frame.Time = reader.ReadUInt32(); |
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reader.Skip(4); |
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film.Frames.Add(frame); |
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} |
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} |
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|
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return film; |
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} |
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|
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private static Film ReadXmlFilm(string filePath) |
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{ |
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string name = Path.GetFileNameWithoutExtension(filePath); |
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|
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if (name.StartsWith("FILM", StringComparison.Ordinal)) |
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name = name.Substring(4); |
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|
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var film = new Film(); |
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film.Name = name; |
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|
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var settings = new XmlReaderSettings { |
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IgnoreWhitespace = true, |
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IgnoreProcessingInstructions = true, |
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IgnoreComments = true |
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}; |
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|
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using (var xml = XmlReader.Create(filePath, settings)) |
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{ |
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xml.ReadStartElement("Oni"); |
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|
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name = xml.GetAttribute("Name"); |
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|
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if (!string.IsNullOrEmpty(name)) |
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film.Name = name; |
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|
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xml.ReadStartElement("FILM"); |
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|
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film.Position = xml.ReadElementContentAsVector3("Position"); |
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film.Facing = xml.ReadElementContentAsFloat("Facing", ""); |
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film.DesiredFacing = xml.ReadElementContentAsFloat("DesiredFacing", ""); |
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film.HeadFacing = xml.ReadElementContentAsFloat("HeadFacing", ""); |
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film.HeadPitch = xml.ReadElementContentAsFloat("HeadPitch", ""); |
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film.Length = xml.ReadElementContentAsInt("FrameCount", ""); |
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xml.ReadStartElement("Animations"); |
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film.Animations[0] = xml.ReadElementContentAsString("Link", ""); |
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film.Animations[1] = xml.ReadElementContentAsString("Link", ""); |
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xml.ReadEndElement(); |
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xml.ReadStartElement("Frames"); |
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|
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while (xml.IsStartElement()) |
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{ |
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var frame = new FilmFrame(); |
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|
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switch (xml.LocalName) |
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{ |
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case "FILMFrame": |
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xml.ReadStartElement(); |
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frame.MouseDelta.X = xml.ReadElementContentAsFloat("MouseDeltaX", ""); |
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frame.MouseDelta.Y = xml.ReadElementContentAsFloat("MouseDeltaY", ""); |
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frame.Keys = xml.ReadElementContentAsEnum<InstanceMetadata.FILMKeys>("Keys"); |
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frame.Time = (uint)xml.ReadElementContentAsInt("Frame", ""); |
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xml.ReadEndElement(); |
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break; |
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|
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case "Frame": |
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xml.ReadStartElement(); |
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while (xml.IsStartElement()) |
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{ |
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switch (xml.LocalName) |
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{ |
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case "Time": |
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frame.Time = (uint)xml.ReadElementContentAsInt(); |
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break; |
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case "MouseDelta": |
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frame.MouseDelta = xml.ReadElementContentAsVector2(); |
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break; |
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case "Keys": |
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frame.Keys = xml.ReadElementContentAsEnum<InstanceMetadata.FILMKeys>(); |
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break; |
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} |
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} |
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xml.ReadEndElement(); |
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break; |
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default: |
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xml.Skip(); |
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continue; |
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} |
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|
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film.Frames.Add(frame); |
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|
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} |
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|
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xml.ReadEndElement(); |
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xml.ReadEndElement(); |
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} |
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|
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return film; |
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} |
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|
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private static void WriteDatFilm(DatWriter filmWriter, Film film) |
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{ |
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var descriptor = filmWriter.CreateInstance(TemplateTag.FILM, film.Name); |
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|
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var animations = new ImporterDescriptor[2]; |
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|
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for (int i = 0; i < animations.Length; i++) |
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{ |
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if (!string.IsNullOrEmpty(film.Animations[i])) |
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animations[i] = filmWriter.CreateInstance(TemplateTag.TRAM, film.Animations[i]); |
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} |
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|
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using (var writer = descriptor.OpenWrite()) |
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{ |
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writer.Write(film.Position); |
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writer.Write(film.Facing); |
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writer.Write(film.DesiredFacing); |
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writer.Write(film.HeadFacing); |
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writer.Write(film.HeadPitch); |
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writer.Write(film.Length); |
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writer.Write(animations); |
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writer.Skip(12); |
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writer.Write(film.Frames.Count); |
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|
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foreach (var frame in film.Frames) |
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{ |
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writer.Write(frame.MouseDelta); |
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writer.Write((ulong)frame.Keys); |
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writer.Write(frame.Time); |
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writer.Skip(4); |
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} |
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} |
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} |
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} |
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} |
