public void LoadFrom(Level level, int index)
{
DLF_IO_INTER inter = level.ArxLevelNative.DLF.inters[index];
name = ArxIOHelper.GetString(inter.name);
string interPath = name.ToLowerInvariant();
int graphPos = interPath.IndexOf("graph");
interPath = interPath.Substring(graphPos);
int lastDot = interPath.LastIndexOf('.');
interPath = interPath.Substring(0, lastDot);
var ftlPath = Path.Combine(EditorSettings.DataDir, "game", ArxIOHelper.ArxPathToPlatformPath(interPath + ".ftl"));
if (File.Exists(ftlPath))
{
FTL_IO ftl = new FTL_IO();
using (var fs = new FileStream(ftlPath, FileMode.Open, FileAccess.Read))
using (var unp = FTL_IO.EnsureUnpacked(fs))
{
ftl.ReadFrom(unp);
}
var mesh = ftl.CreateMesh();
var mf = gameObject.AddComponent <MeshFilter>();
mf.sharedMesh = mesh;
var mr = gameObject.AddComponent <MeshRenderer>();
mr.sharedMaterial = MaterialsDatabase.TEST;
}
//depending on what the path is load item, npc, fix, camera or marker
if (interPath.Contains("items"))
{
}
else if (interPath.Contains("npc"))
{
}
else if (interPath.Contains("fix"))
{
}
else if (interPath.Contains("camera"))
{
}
else if (interPath.Contains("marker"))
{
}
transform.localPosition = inter.pos.ToVector3();
transform.localEulerAngles = inter.angle.ToEuler();
}
static void SaveMesh(Level level)
{
// create texture containers
HashSet <string> uniqueTexturePaths = new HashSet <string>();
foreach (var kv in level.EditableLevelMesh.MaterialMeshes)
{
if (kv.Value.PrimitiveCount > 0) //only add if we have primitives for this material
{
//TODO: remove that later
//var texPath = kv.Key.TexturePath.Replace(EditorSettings.DataDir, "");
uniqueTexturePaths.Add(kv.Key.TexturePath);
}
}
var fts = level.ArxLevelNative.FTS;
fts.textureContainers = new ArxNative.IO.FTS.FTS_IO_TEXTURE_CONTAINER[uniqueTexturePaths.Count];
int i = 1; //nothing speaks against just using a normal index for tc, i dont know why they ever used random ints, has to be 1 based
Dictionary <string, int> texPathToTc = new Dictionary <string, int>();
foreach (var path in uniqueTexturePaths)
{
int index = i++;
var texPath = path.Replace(EditorSettings.DataDir, "");
fts.textureContainers[index - 1].fic = ArxIOHelper.GetBytes(texPath, 256);
texPathToTc[path] = fts.textureContainers[index - 1].tc = index;
}
//create cells
int sizex = fts.sceneHeader.sizex;
int sizez = fts.sceneHeader.sizez;
LevelCell[] cells = new LevelCell[sizex * sizez];
for (int z = 0, index = 0; z < sizez; z++)
{
for (int x = 0; x < sizex; x++, index++)
{
//int index = ArxIOHelper.XZToCellIndex(x, z, sizex, sizez);
var cell = new LevelCell(x, z);
cells[index] = cell;
}
}
//add primitives to cells
Vector2Int maxPos = new Vector2Int(sizex - 1, sizez - 1); //if clamp is inclusive we have to sub 1
foreach (var kv in level.EditableLevelMesh.MaterialMeshes)
{
foreach (var prim in kv.Value.Primitives)
{
var cellpos = GetPrimitiveCellPos(prim);
cellpos.Clamp(Vector2Int.zero, maxPos);
var cell = cells[ArxIOHelper.XZToCellIndex(cellpos.x, cellpos.y, sizex, sizez)];
cell.AddPrimitive(kv.Key, prim);
}
}
List <FTS_IO_EP_DATA>[] roomPolyDatas = new List <FTS_IO_EP_DATA> [fts.rooms.Length];
for (i = 0; i < fts.rooms.Length; ++i)
{
roomPolyDatas[i] = new List <FTS_IO_EP_DATA>();
}
List <uint> lightColors = new List <uint>();
//put primitves into polys in their cells
for (int z = 0, index = 0; z < sizez; z++)
{
for (int x = 0; x < sizex; x++, index++)
{
//int index = ArxIOHelper.XZToCellIndex(x, z, sizex, sizez);
var myCell = cells[index];
var ftsCell = fts.cells[index];
ftsCell.sceneInfo.nbpoly = myCell.primitives.Count;
ftsCell.polygons = new FTS_IO_EERIEPOLY[myCell.primitives.Count];
for (i = 0; i < myCell.primitives.Count; i++)
{
var tup = myCell.primitives[i];
var mat = tup.Item1;
var prim = tup.Item2;
var poly = new FTS_IO_EERIEPOLY();
//copy data over
poly.area = prim.area;
poly.norm = new SavedVec3(prim.norm);
poly.norm2 = new SavedVec3(prim.norm2);
poly.paddy = prim.paddy;
poly.room = prim.room;
poly.type = prim.polyType; //this is completely ignoring mat polytype atm, but it should be sync with prim type anyway
if (poly.room >= 0)
{
var polyData = new FTS_IO_EP_DATA();
polyData.cell_x = (short)x;
polyData.cell_z = (short)z;
polyData.idx = (short)i;
roomPolyDatas[poly.room].Add(polyData);
}
//copy vertices
poly.vertices = new ArxNative.IO.FTS.FTS_IO_VERTEX[4];
poly.normals = new SavedVec3[4];
for (int j = 0; j < 4; j++) //always save all 4 vertices regardless of if its a triangle or quad
{
var vert = prim.vertices[j];
var natVert = new ArxNative.IO.FTS.FTS_IO_VERTEX();
natVert.posX = vert.position.x;
natVert.posY = vert.position.y;
natVert.posZ = vert.position.z;
natVert.texU = vert.uv.x;
natVert.texV = 1 - vert.uv.y;
poly.normals[j] = new SavedVec3(vert.normal);
poly.vertices[j] = natVert;
}
lightColors.Add(ArxIOHelper.ToBGRA(prim.vertices[0].color));
lightColors.Add(ArxIOHelper.ToBGRA(prim.vertices[1].color));
lightColors.Add(ArxIOHelper.ToBGRA(prim.vertices[2].color));
if (poly.type.HasFlag(ArxNative.PolyType.QUAD))
{
lightColors.Add(ArxIOHelper.ToBGRA(prim.vertices[3].color));
}
//set material stuff
poly.tex = texPathToTc[mat.TexturePath];//keyerrors should not be possible on this
poly.transval = mat.TransVal;
//polytype is set from primitive
ftsCell.polygons[i] = poly;
}
fts.cells[index] = ftsCell;
}
}
for (i = 0; i < fts.rooms.Length; i++)
{
fts.rooms[i].polygons = roomPolyDatas[i].ToArray();
}
//update llf
var llf = level.ArxLevelNative.LLF;
llf.lightingHeader.numLights = lightColors.Count;
llf.lightColors = lightColors.ToArray();
//below does the same as toArray, just wondering if toArray is faster or manually assigning it
/*
* llf.lightColors = new uint[lightColors.Count];
* for (i = 0; i < lightColors.Count; i++)
* {
* llf.lightColors[i] = lightColors[i];
* }
*/
}
static void LoadMesh(Level lvl)
{
int loadedPolys = 0;
Stopwatch sw = new Stopwatch();
sw.Start();
int lightIndex = 0;
var fts = lvl.ArxLevelNative.FTS;
Dictionary <int, int> tcToIndex = new Dictionary <int, int>();
//texture indices
for (int i = 0; i < fts.textureContainers.Length; i++)
{
tcToIndex[fts.textureContainers[i].tc] = i;
}
//TODO: use external placeholder texture so it can be set to 0 on export
var notFoundMaterialKey = new EditorMaterial(EditorSettings.DataDir + "graph\\interface\\misc\\default[icon].bmp", PolyType.GLOW, 0);
for (int c = 0; c < fts.cells.Length; c++)
{
var cell = fts.cells[c];
loadedPolys += cell.polygons.Length;
for (int p = 0; p < cell.polygons.Length; p++)
{
var poly = cell.polygons[p];
var matKey = notFoundMaterialKey;
if (tcToIndex.TryGetValue(poly.tex, out int textureIndex))
{
string texArxPath = ArxIOHelper.GetString(fts.textureContainers[textureIndex].fic);
string texPath = TextureDatabase.GetRealTexturePath(EditorSettings.DataDir + texArxPath);
matKey = new EditorMaterial(texPath, poly.type, poly.transval); //TODO: speed up by using a pool of some sort?
}
MaterialMesh mm = lvl.EditableLevelMesh.GetMaterialMesh(matKey);
EditablePrimitiveInfo prim = new EditablePrimitiveInfo
{
polyType = poly.type,
norm = poly.norm.ToVector3(),
norm2 = poly.norm2.ToVector3(),
area = poly.area,
room = poly.room,
paddy = poly.paddy
};
int vertCount = prim.VertexCount;
for (int i = 0; i < vertCount; i++)
{
var vert = poly.vertices[i];
prim.vertices[i] = new EditableVertexInfo(new Vector3(vert.posX, vert.posY, vert.posZ),
new Vector2(vert.texU, 1 - vert.texV),
poly.normals[i].ToVector3(),
ArxIOHelper.FromBGRA(lvl.ArxLevelNative.LLF.lightColors[lightIndex++]));
}
if (prim.IsTriangle)
{
//load 4th vertex manually as it has no lighting value and would break lighting otherwise
var lastVert = poly.vertices[3];
prim.vertices[3] = new EditableVertexInfo(new Vector3(lastVert.posX, lastVert.posY, lastVert.posZ),
new Vector2(lastVert.texU, 1 - lastVert.texV),
poly.normals[3].ToVector3(),
Color.white);
}
mm.AddPrimitive(prim);
}
}
foreach (var kv in lvl.EditableLevelMesh.MaterialMeshes)
{
kv.Value.UpdateMesh();
}
UnityEngine.Debug.Log("total load time: " + sw.Elapsed);
UnityEngine.Debug.Log("Loaded polys: " + loadedPolys);
}