public static BasicAttach ToBasic(this ChunkAttach cnkatt) { BasicAttach basatt = new BasicAttach() { Name = cnkatt.Name, Bounds = cnkatt.Bounds }; if (cnkatt.Vertex != null) { foreach (VertexChunk chunk in cnkatt.Vertex) { if (VertexBuffer.Length < chunk.IndexOffset + chunk.VertexCount) { Array.Resize(ref VertexBuffer, chunk.IndexOffset + chunk.VertexCount); Array.Resize(ref NormalBuffer, chunk.IndexOffset + chunk.VertexCount); Array.Resize(ref ColorBuffer, chunk.IndexOffset + chunk.VertexCount); } Array.Copy(chunk.Vertices.ToArray(), 0, VertexBuffer, chunk.IndexOffset, chunk.Vertices.Count); Array.Copy(chunk.Normals.ToArray(), 0, NormalBuffer, chunk.IndexOffset, chunk.Normals.Count); if (chunk.Diffuse.Count > 0) { Array.Copy(chunk.Diffuse.Cast <Color?>().ToArray(), 0, ColorBuffer, chunk.IndexOffset, chunk.Diffuse.Count); } } } NJS_MATERIAL material = new NJS_MATERIAL() { UseTexture = true }; int minVtx = int.MaxValue; int maxVtx = int.MinValue; foreach (PolyChunk chunk in cnkatt.Poly) { switch (chunk.Type) { case ChunkType.Bits_BlendAlpha: { PolyChunkBitsBlendAlpha c2 = (PolyChunkBitsBlendAlpha)chunk; material.SourceAlpha = c2.SourceAlpha; material.DestinationAlpha = c2.DestinationAlpha; } break; case ChunkType.Bits_MipmapDAdjust: break; case ChunkType.Bits_SpecularExponent: material.Exponent = ((PolyChunkBitsSpecularExponent)chunk).SpecularExponent; break; case ChunkType.Tiny_TextureID: case ChunkType.Tiny_TextureID2: { PolyChunkTinyTextureID c2 = (PolyChunkTinyTextureID)chunk; material.ClampU = c2.ClampU; material.ClampV = c2.ClampV; material.FilterMode = c2.FilterMode; material.FlipU = c2.FlipU; material.FlipV = c2.FlipV; material.SuperSample = c2.SuperSample; material.TextureID = c2.TextureID; } break; case ChunkType.Material_Diffuse: case ChunkType.Material_Ambient: case ChunkType.Material_DiffuseAmbient: case ChunkType.Material_Specular: case ChunkType.Material_DiffuseSpecular: case ChunkType.Material_AmbientSpecular: case ChunkType.Material_DiffuseAmbientSpecular: case ChunkType.Material_Diffuse2: case ChunkType.Material_Ambient2: case ChunkType.Material_DiffuseAmbient2: case ChunkType.Material_Specular2: case ChunkType.Material_DiffuseSpecular2: case ChunkType.Material_AmbientSpecular2: case ChunkType.Material_DiffuseAmbientSpecular2: { PolyChunkMaterial c2 = (PolyChunkMaterial)chunk; material.SourceAlpha = c2.SourceAlpha; material.DestinationAlpha = c2.DestinationAlpha; if (c2.Diffuse.HasValue) { material.DiffuseColor = c2.Diffuse.Value; } if (c2.Specular.HasValue) { material.SpecularColor = c2.Specular.Value; material.Exponent = c2.SpecularExponent; } } break; case ChunkType.Strip_Strip: case ChunkType.Strip_StripUVN: case ChunkType.Strip_StripUVH: case ChunkType.Strip_StripNormal: case ChunkType.Strip_StripUVNNormal: case ChunkType.Strip_StripUVHNormal: case ChunkType.Strip_StripColor: case ChunkType.Strip_StripUVNColor: case ChunkType.Strip_StripUVHColor: case ChunkType.Strip_Strip2: case ChunkType.Strip_StripUVN2: case ChunkType.Strip_StripUVH2: { PolyChunkStrip c2 = (PolyChunkStrip)chunk; material.DoubleSided = c2.DoubleSide; material.EnvironmentMap = c2.EnvironmentMapping; material.FlatShading = c2.FlatShading; material.IgnoreLighting = c2.IgnoreLight; material.IgnoreSpecular = c2.IgnoreSpecular; material.UseAlpha = c2.UseAlpha; bool hasStripVColor = false; switch (chunk.Type) { case ChunkType.Strip_StripColor: case ChunkType.Strip_StripUVNColor: case ChunkType.Strip_StripUVHColor: hasStripVColor = true; break; } bool hasUV = false; switch (chunk.Type) { case ChunkType.Strip_StripUVN: case ChunkType.Strip_StripUVH: case ChunkType.Strip_StripUVNColor: case ChunkType.Strip_StripUVHColor: case ChunkType.Strip_StripUVN2: case ChunkType.Strip_StripUVH2: hasUV = true; break; } bool hasVertVColor = false; if (!hasStripVColor && c2.Strips.All(a => a.Indexes.All(b => ColorBuffer[b].HasValue))) { hasVertVColor = true; } bool hasVColor = hasStripVColor || hasVertVColor; List <Strip> strips = new List <Strip>(c2.StripCount); List <UV> uvs = hasUV ? new List <UV>() : null; List <Color> vcolors = hasVColor ? new List <Color>() : null; foreach (PolyChunkStrip.Strip strip in c2.Strips) { minVtx = Math.Min(minVtx, strip.Indexes.Min()); maxVtx = Math.Max(maxVtx, strip.Indexes.Max()); strips.Add(new Strip((ushort[])strip.Indexes.Clone(), strip.Reversed)); if (hasUV) { uvs.AddRange(strip.UVs); } if (hasStripVColor) { vcolors.AddRange(strip.VColors); } else if (hasVertVColor) { foreach (short i in strip.Indexes) { vcolors.Add(ColorBuffer[i].Value); } } } NJS_MESHSET mesh = new NJS_MESHSET(strips.ToArray(), false, hasUV, hasVColor); if (hasUV) { uvs.CopyTo(mesh.UV); } if (hasVColor) { vcolors.CopyTo(mesh.VColor); } mesh.MaterialID = (ushort)basatt.Material.Count; basatt.Mesh.Add(mesh); basatt.Material.Add(material); material = new NJS_MATERIAL(material.GetBytes(), 0); } break; } } int numVtx = maxVtx - minVtx + 1; basatt.ResizeVertexes(numVtx); Array.Copy(VertexBuffer, minVtx, basatt.Vertex, 0, numVtx); Array.Copy(NormalBuffer, minVtx, basatt.Normal, 0, numVtx); foreach (NJS_MESHSET mesh in basatt.Mesh) { foreach (Poly poly in mesh.Poly) { for (int i = 0; i < poly.Indexes.Length; i++) { poly.Indexes[i] = (ushort)(poly.Indexes[i] - minVtx); } } } return(basatt); }
static void Main(string[] args) { string filename; if (args.Length > 0) { filename = args[0]; Console.WriteLine("File: {0}", filename); } else { Console.Write("File: "); filename = Console.ReadLine().Trim('"'); } LandTable level = LandTable.LoadFromFile(filename); Dictionary <string, Attach> visitedAttaches = new Dictionary <string, Attach>(); switch (level.Format) { case LandTableFormat.SA1: { List <COL> newcollist = new List <COL>(); foreach (COL col in level.COL.Where((col) => col.Model != null && col.Model.Attach != null)) { if ((col.SurfaceFlags & SA1SurfaceFlags.Visible) == SA1SurfaceFlags.Visible) { COL newcol = new COL() { Bounds = col.Bounds }; newcol.SurfaceFlags = SA1SurfaceFlags.Visible; newcol.Model = new NJS_OBJECT() { Name = col.Model.Name + "_cnk" }; newcol.Model.Position = col.Model.Position; newcol.Model.Rotation = col.Model.Rotation; newcol.Model.Scale = col.Model.Scale; BasicAttach basatt = (BasicAttach)col.Model.Attach; string newname = basatt.Name + "_cnk"; if (visitedAttaches.ContainsKey(newname)) { newcol.Model.Attach = visitedAttaches[newname]; } else { ChunkAttach cnkatt = basatt.ToChunk(); visitedAttaches[newname] = cnkatt; newcol.Model.Attach = cnkatt; } newcollist.Add(newcol); } if ((col.SurfaceFlags & ~SA1SurfaceFlags.Visible) != 0) { col.SurfaceFlags &= ~SA1SurfaceFlags.Visible; newcollist.Add(col); } } level.COL = newcollist; } level.Anim = new List <GeoAnimData>(); level.SaveToFile(System.IO.Path.ChangeExtension(filename, "sa2lvl"), LandTableFormat.SA2); break; case LandTableFormat.SA2: foreach (COL col in level.COL.Where((col) => col.Model != null && col.Model.Attach is ChunkAttach)) { col.Model.Attach = col.Model.Attach.ToBasic(); } level.Anim = new List <GeoAnimData>(); level.Flags = 8; // set LandTable to use PVM/GVM level.SaveToFile(System.IO.Path.ChangeExtension(filename, "sa1lvl"), LandTableFormat.SA1); break; } }