public CVarSetPacketOut(CVar var, Server tserver) { UsageType = NetUsageType.GENERAL; ID = ServerToClientPacket.CVAR_SET; DataStream ds = new DataStream(); DataWriter dw = new DataWriter(ds); dw.WriteInt(tserver.Networking.Strings.IndexForString(var.Name.ToLowerFast())); dw.WriteFullString(var.Value); Data = ds.ToArray(); }
private void Setup(CharacterEntity character, HelicopterEntity vehicle) { DataStream ds = new DataStream(); DataWriter dw = new DataWriter(ds); dw.WriteLong(character.EID); dw.WriteByte(1); // TODO: Enum? dw.WriteLong(vehicle.EID); dw.Flush(); Data = ds.ToArray(); dw.Close(); }
public byte[] Combine(List<byte[]> originals, bool angle) { Bitmap bmp = new Bitmap(Chunk.CHUNK_SIZE * (angle ? TexWidth2 : TexWidth), Chunk.CHUNK_SIZE * (angle ? TexWidth2 : TexWidth), PixelFormat.Format32bppArgb); using (Graphics graphics = Graphics.FromImage(bmp)) { graphics.Clear(Transp); for (int i = 0; i < originals.Count; i++) { DataStream ds = new DataStream(originals[i]); Bitmap tbmp = new Bitmap(ds); graphics.DrawImage(tbmp, 0, 0); tbmp.Dispose(); } } DataStream temp = new DataStream(); bmp.Save(temp, ImageFormat.Png); return temp.ToArray(); }
private void Setup(CharacterEntity character, CarEntity vehicle) { DataStream ds = new DataStream(); DataWriter dw = new DataWriter(ds); dw.WriteLong(character.EID); dw.WriteByte(0); // TODO: Enum? dw.WriteInt(vehicle.DrivingMotors.Count); dw.WriteInt(vehicle.SteeringMotors.Count); for (int i = 0; i < vehicle.DrivingMotors.Count; i++) { dw.WriteLong(vehicle.DrivingMotors[i].JID); } for (int i = 0; i < vehicle.SteeringMotors.Count; i++) { dw.WriteLong(vehicle.SteeringMotors[i].JID); } dw.Flush(); Data = ds.ToArray(); dw.Close(); }
public AddCloudPacketOut(Cloud cloud) { UsageType = NetUsageType.CLOUDS; ID = ServerToClientPacket.ADD_CLOUD; DataStream ds = new DataStream(); DataWriter dw = new DataWriter(ds); dw.WriteBytes(cloud.Position.ToDoubleBytes()); dw.WriteBytes((cloud.Velocity + cloud.TheRegion.Wind).ToDoubleBytes()); dw.WriteLong(cloud.CID); dw.WriteInt(cloud.Points.Count); for (int i = 0; i < cloud.Points.Count; i++) { dw.WriteBytes(cloud.Points[i].ToDoubleBytes()); dw.WriteFloat((float)cloud.Sizes[i]); dw.WriteFloat((float)cloud.EndSizes[i]); } dw.Flush(); Data = ds.ToArray(); dw.Close(); }
public BlockEditPacketOut(Location[] pos, ushort[] mat, byte[] dat, byte[] paints) { UsageType = NetUsageType.CHUNKS; ID = ServerToClientPacket.BLOCK_EDIT; DataStream outp = new DataStream(); DataWriter dw = new DataWriter(outp); dw.WriteInt(pos.Length); for (int i = 0; i < pos.Length; i++) { dw.WriteBytes(pos[i].ToDoubleBytes()); } for (int i = 0; i < mat.Length; i++) { dw.WriteBytes(Utilities.UshortToBytes(mat[i])); } dw.WriteBytes(dat); dw.WriteBytes(paints); dw.Flush(); Data = outp.ToArray(); }
void RenderChunkInternalAngle(WorldSystem.Region tregion, Vector3i chunkCoords, Chunk chunk) { MaterialImage bmp = new MaterialImage() { Colors = new Color[BmpSize2, BmpSize2] }; for (int z = 0; z < Chunk.CHUNK_SIZE; z++) { for (int x = 0; x < Chunk.CHUNK_SIZE; x++) { for (int y = 0; y < Chunk.CHUNK_SIZE; y++) { // TODO: async chunk read locker? BlockInternal bi = chunk.GetBlockAt(x, y, z); if (bi.Material.RendersAtAll()) { RenderBlockIntoAngle(bi, x, y, z, bmp); } } } } Bitmap tbmp = new Bitmap(BmpSize2, BmpSize2); BitmapData bdat = tbmp.LockBits(new Rectangle(0, 0, tbmp.Width, tbmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb); int stride = bdat.Stride; // Surely there's a better way to do this! unsafe { byte* ptr = (byte*)bdat.Scan0; for (int x = 0; x < BmpSize2; x++) { for (int y = 0; y < BmpSize2; y++) { Color tcol = bmp.Colors[x, y]; ptr[(x * 4) + y * stride + 0] = tcol.B; ptr[(x * 4) + y * stride + 1] = tcol.G; ptr[(x * 4) + y * stride + 2] = tcol.R; ptr[(x * 4) + y * stride + 3] = tcol.A; } } } DataStream ds = new DataStream(); tbmp.Save(ds, ImageFormat.Png); tregion.ChunkManager.WriteImageAngle((int)chunkCoords.X, (int)chunkCoords.Y, (int)chunkCoords.Z, ds.ToArray()); }
void RenderChunkInternal(WorldSystem.Region tregion, Vector3i chunkCoords, Chunk chunk) { Stopwatch sw = new Stopwatch(); sw.Start(); MaterialImage bmp = new MaterialImage() { Colors = new Color[BmpSize, BmpSize] }; for (int x = 0; x < Chunk.CHUNK_SIZE; x++) { for (int y = 0; y < Chunk.CHUNK_SIZE; y++) { // TODO: async chunk read locker? BlockInternal topOpaque = BlockInternal.AIR; int topZ = 0; for (int z = 0; z < Chunk.CHUNK_SIZE; z++) { BlockInternal bi = chunk.GetBlockAt(x, y, z); if (bi.IsOpaque()) { topOpaque = bi; topZ = z; } } if (!topOpaque.Material.RendersAtAll()) { DrawImage(bmp, MaterialImages[0], x * TexWidth, y * TexWidth, Color.Transparent); } for (int z = topZ; z < Chunk.CHUNK_SIZE; z++) { BlockInternal bi = chunk.GetBlockAt(x, y, z); if (bi.Material.RendersAtAll()) { MaterialImage zmatbmp = MaterialImages[bi.Material.TextureID(MaterialSide.TOP)]; if (zmatbmp == null) { continue; } Color zcolor = Colors.ForByte(bi.BlockPaint); if (zcolor.A == 0) { zcolor = Color.White; } DrawImage(bmp, zmatbmp, x * TexWidth, y * TexWidth, zcolor); } } } } sw.Stop(); Timings_A += sw.ElapsedTicks / (double)Stopwatch.Frequency; sw.Reset(); sw.Start(); Bitmap tbmp = new Bitmap(BmpSize2, BmpSize2); BitmapData bdat = tbmp.LockBits(new Rectangle(0, 0, tbmp.Width, tbmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb); int stride = bdat.Stride; // Surely there's a better way to do this! unsafe { byte* ptr = (byte*)bdat.Scan0; for (int x = 0; x < BmpSize; x++) { for (int y = 0; y < BmpSize; y++) { Color tcol = bmp.Colors[x, y]; ptr[(x * 4) + y * stride + 0] = tcol.B; ptr[(x * 4) + y * stride + 1] = tcol.G; ptr[(x * 4) + y * stride + 2] = tcol.R; ptr[(x * 4) + y * stride + 3] = tcol.A; } } } tbmp.UnlockBits(bdat); sw.Stop(); Timings_B += sw.ElapsedTicks / (double)Stopwatch.Frequency; sw.Reset(); sw.Start(); DataStream ds = new DataStream(); tbmp.Save(ds, ImageFormat.Png); tbmp.Dispose(); sw.Stop(); Timings_C += sw.ElapsedTicks / (double)Stopwatch.Frequency; sw.Reset(); sw.Start(); lock (OneAtATimePlease) // NOTE: We can probably make this grab off an array of locks to reduce load a little. { KeyValuePair<int, int> maxes = tregion.ChunkManager.GetMaxes((int)chunkCoords.X, (int)chunkCoords.Y); tregion.ChunkManager.SetMaxes((int)chunkCoords.X, (int)chunkCoords.Y, Math.Min(maxes.Key, (int)chunkCoords.Z), Math.Max(maxes.Value, (int)chunkCoords.Z)); } tregion.ChunkManager.WriteImage((int)chunkCoords.X, (int)chunkCoords.Y, (int)chunkCoords.Z, ds.ToArray()); sw.Stop(); Timings_D += sw.ElapsedTicks / (double)Stopwatch.Frequency; }
public byte[] ToBytes() { DataStream ds = new DataStream(1000); DataWriter dw = new DataWriter(ds); WriteBasicBytes(dw); dw.WriteInt(Components.Count); foreach (ItemStackBase itb in Components) { dw.WriteFullBytes(itb.ToBytes()); } dw.Flush(); return ds.ToArray(); }
public void GetPage() { // TODO: FIX ME! string pageLow = http_request_page.ToLowerFast(); #if PAGE_MAGIC if (pageLow.StartsWith("/map/region/")) { string after; string region = pageLow.Substring("/map/region/".Length).BeforeAndAfter("/", out after); for (int i = 0; i < TheServer.LoadedRegions.Count; i++) { if (TheServer.LoadedRegions[i].Name == region) { string[] dat = after.SplitFast('/'); if (dat[0] == "img" && dat.Length >= 4) { int x = Utilities.StringToInt(dat[1]); int y = Utilities.StringToInt(dat[2]); int z = Utilities.StringToInt(dat[3].Before(".")); byte[] data = TheServer.LoadedRegions[i].ChunkManager.GetImage(x, y, z); if (data != null) { http_response_contenttype = "image/png"; http_response_content = data; return; } } else if (dat[0] == "full_img" && dat.Length >= 3) { int x = Utilities.StringToInt(dat[1]); int y = Utilities.StringToInt(dat[2].Before(".")); KeyValuePair<int, int> maxes = TheServer.LoadedRegions[i].ChunkManager.GetMaxes(x, y); List<byte[]> datums = new List<byte[]>(); for (int z = maxes.Key; z <= maxes.Value; z++) { byte[] dt = TheServer.LoadedRegions[i].ChunkManager.GetImage(x, y, z); if (dt != null) { datums.Add(dt); } } http_response_contenttype = "image/png"; if (datums.Count > 1) { http_response_content = TheServer.BlockImages.Combine(datums, false); } else if (datums.Count == 1) { http_response_content = datums[0]; } else { Bitmap bmp = new Bitmap(1, 1); bmp.SetPixel(0, 0, Color.Black); DataStream ds = new DataStream(); bmp.Save(ds, ImageFormat.Png); http_response_content = ds.ToArray(); ds.Dispose(); bmp.Dispose(); } return; } else if (dat[0] == "full_img_angle" && dat.Length >= 4) { int x = Utilities.StringToInt(dat[1]); int y = Utilities.StringToInt(dat[2]); int z = Utilities.StringToInt(dat[3].Before(".")); byte[] dt = TheServer.LoadedRegions[i].ChunkManager.GetImageAngle(x, y, z); http_response_contenttype = "image/png"; if (dt != null) { http_response_content = dt; } else { Bitmap bmp = new Bitmap(1, 1); bmp.SetPixel(0, 0, Color.Transparent); DataStream ds = new DataStream(); bmp.Save(ds, ImageFormat.Png); http_response_content = ds.ToArray(); ds.Dispose(); bmp.Dispose(); } return; } else if (dat[0] == "maxes" && dat.Length >= 3) { int x = Utilities.StringToInt(dat[1]); int y = Utilities.StringToInt(dat[2]); KeyValuePair<int, int> maxes = TheServer.LoadedRegions[i].ChunkManager.GetMaxes(x, y); http_response_content = FileHandler.encoding.GetBytes(maxes.Key + "," + maxes.Value); return; } else if (dat[0] == "expquick" && dat.Length >= 3) { int bx = Utilities.StringToInt(dat[1]); int by = Utilities.StringToInt(dat[2]); int sz = Chunk.CHUNK_SIZE * BlockImageManager.TexWidth; StringBuilder content = new StringBuilder(); content.Append("<!doctype html>\n<html>\n<head>\n<title>Voxalia EXP-QUICK</title>\n</head>\n<body>\n"); const int SIZE = 6; for (int x = -SIZE; x <= SIZE; x++) { for (int y = -SIZE; y <= SIZE; y++) { content.Append("<img style=\"position:absolute;top:" + (y + SIZE) * sz + "px;left:" + (x + SIZE) * sz + "px;\" src=\"/map/region/" + region + "/full_img/" + (bx + x) + "/" + (by + y) + ".png\" width=\"" + sz + "\" height=\"" + sz + "\" />"); } } content.Append("\n</body>\n</html>\n"); http_response_content = FileHandler.encoding.GetBytes(content.ToString()); return; } else if (dat[0] == "expquick_angle" && dat.Length >= 4) { int bx = Utilities.StringToInt(dat[1]); int by = Utilities.StringToInt(dat[2]); int bz = Utilities.StringToInt(dat[3]); int sz = Chunk.CHUNK_SIZE * BlockImageManager.TexWidth; int sz2 = Chunk.CHUNK_SIZE * BlockImageManager.TexWidth2; StringBuilder content = new StringBuilder(); content.Append("<!doctype html>\n<html>\n<head>\n<title>Voxalia EXP-QUICK (Angled)</title>\n</head>\n<body>\n"); const int SIZE = 3; for (int x = -SIZE; x <= SIZE; x++) { for (int y = -SIZE; y <= SIZE; y++) { for (int z = -SIZE; z <= SIZE; z++) { int x1 = (x) * sz; int y1 = (y) * sz; int z1 = (bz + z) * sz; int xw = (SIZE * 2 * sz) + (x1 - y1); int yw = ((SIZE * 2 * sz) + ((x1 + y1) - (z1))) / 2; content.Append("<img style=\"position:absolute;top:" + yw + "px;left:" + xw + "px;z-index:" + z + ";\" src=\"/map/region/" + region + "/full_img_angle/" + (bx + x) + "/" + (by + y) + "/" + (bz + z) + ".png\" width=\"" + sz2 + "\" height=\"" + sz2 + "\" />"); } } } content.Append("\n</body>\n</html>\n"); http_response_content = FileHandler.encoding.GetBytes(content.ToString()); return; } break; } } } else #endif if (pageLow.StartsWith("/log_view/")) { string[] dat = pageLow.Substring("/log_view/".Length).SplitFast('/'); string username = dat[0]; string passcode = dat.Length < 2 ? "" : dat[1]; bool valid = false; StringBuilder content = new StringBuilder(); content.Append("<!doctype html>\n<html>\n<head>\n<title>Voxalia Log View</title>\n</head>\n<body>\n"); lock (TheServer.TickLock) { FDSSection cfg = TheServer.GetPlayerConfig(username); valid = cfg != null && cfg.GetString("web.is_admin", "false").ToLowerFast() == "true" && cfg.GetString("web.passcode", "") == Utilities.HashQuick(username.ToLowerFast(), passcode); } if (valid) { content.Append("Logs follow:\n<pre><code>\n"); lock (TheServer.RecentMessagesLock) { foreach (string str in TheServer.RecentMessages) { foreach (string substr in str.SplitFast('\n')) { string trimmedsubstr = substr.Trim(); if (trimmedsubstr.Length > 0) { content.Append(trimmedsubstr.Replace("&", "&").Replace("<", "<").Replace(">", ">")).Append("\n"); } } } } content.Append("\n</code></pre>"); } else { content.Append("Not a valid login!"); } content.Append("\n</body>\n</html>\n"); http_response_content = FileHandler.encoding.GetBytes(content.ToString()); return; } Do404(); }
public ChunkInfoPacketOut(Chunk chunk, int lod) { UsageType = NetUsageType.CHUNKS; if (chunk.Flags.HasFlag(ChunkFlags.POPULATING) && (lod != 5 || chunk.LOD == null)) { throw new Exception("Trying to transmit chunk while it's still loading! For chunk at " + chunk.WorldPosition); } ID = ServerToClientPacket.CHUNK_INFO; byte[] data_orig; if (lod == 1) { bool isAir = true; data_orig = new byte[chunk.BlocksInternal.Length * 4]; for (int x = 0; x < chunk.BlocksInternal.Length; x++) { ushort mat = chunk.BlocksInternal[x].BlockMaterial; if (mat != 0) { isAir = false; } data_orig[x * 2] = (byte)(mat & 0xFF); data_orig[x * 2 + 1] = (byte)((mat >> 8) & 0xFF); } if (isAir) { data_orig = null; } else { for (int i = 0; i < chunk.BlocksInternal.Length; i++) { data_orig[chunk.BlocksInternal.Length * 2 + i] = chunk.BlocksInternal[i].BlockData; data_orig[chunk.BlocksInternal.Length * 3 + i] = chunk.BlocksInternal[i]._BlockPaintInternal; } } } else { data_orig = chunk.LODBytes(lod, true); } if (data_orig == null) { Data = new byte[12]; // TODO: This is a bit hackish ID = ServerToClientPacket.CHUNK_FORGET; Utilities.IntToBytes((int)chunk.WorldPosition.X).CopyTo(Data, 0); Utilities.IntToBytes((int)chunk.WorldPosition.Y).CopyTo(Data, 4); Utilities.IntToBytes((int)chunk.WorldPosition.Z).CopyTo(Data, 8); return; } byte[] gdata = FileHandler.Compress(data_orig); DataStream ds = new DataStream(gdata.Length + 16); DataWriter dw = new DataWriter(ds); dw.WriteInt((int)chunk.WorldPosition.X); dw.WriteInt((int)chunk.WorldPosition.Y); dw.WriteInt((int)chunk.WorldPosition.Z); dw.WriteInt(lod); byte[] reach = new byte[chunk.Reachability.Length]; for (int i = 0; i < reach.Length; i++) { reach[i] = (byte)(chunk.Reachability[i] ? 1 : 0); } dw.WriteBytes(reach); dw.WriteBytes(gdata); Data = ds.ToArray(); }
public byte[] ServerBytes() { DataStream data = new DataStream(1000); DataWriter dw = new DataWriter(data); dw.WriteInt(Attributes.Count); foreach (KeyValuePair<string, TemplateObject> entry in Attributes) { dw.WriteFullString(entry.Key); if (entry.Value is IntegerTag) { dw.WriteByte(0); dw.WriteLong(((IntegerTag)entry.Value).Internal); } else if (entry.Value is NumberTag) { dw.WriteByte(1); dw.WriteDouble(((NumberTag)entry.Value).Internal); } else if (entry.Value is BooleanTag) { dw.WriteByte(2); dw.WriteByte((byte)(((BooleanTag)entry.Value).Internal ? 1 : 0)); } // TODO: shared BaseItemTag? else { dw.WriteByte(3); dw.WriteFullString(entry.Value.ToString()); } } WriteBasicBytes(dw); dw.WriteInt(Components.Count); foreach (ItemStack itb in Components) { dw.WriteFullBytes(itb.ServerBytes()); } dw.Flush(); return data.ToArray(); }
public byte[] GetCharacterNetData() { DataStream ds = new DataStream(); DataWriter dr = new DataWriter(ds); dr.WriteBytes(GetPosition().ToDoubleBytes()); Quaternion quat = GetOrientation(); dr.WriteFloat((float)quat.X); dr.WriteFloat((float)quat.Y); dr.WriteFloat((float)quat.Z); dr.WriteFloat((float)quat.W); dr.WriteFloat((float)GetMass()); dr.WriteFloat((float)CBAirForce); dr.WriteFloat((float)CBAirSpeed); dr.WriteFloat((float)CBCrouchSpeed); dr.WriteFloat((float)CBDownStepHeight); dr.WriteFloat((float)CBGlueForce); dr.WriteFloat((float)CBHHeight); dr.WriteFloat((float)CBJumpSpeed); dr.WriteFloat((float)CBMargin); dr.WriteFloat((float)CBMaxSupportSlope); dr.WriteFloat((float)CBMaxTractionSlope); dr.WriteFloat((float)CBProneSpeed); dr.WriteFloat((float)CBRadius); dr.WriteFloat((float)CBSlideForce); dr.WriteFloat((float)CBSlideJumpSpeed); dr.WriteFloat((float)CBSlideSpeed); dr.WriteFloat((float)CBStandSpeed); dr.WriteFloat((float)CBStepHeight); dr.WriteFloat((float)CBTractionForce); dr.WriteFloat((float)mod_xrot); dr.WriteFloat((float)mod_yrot); dr.WriteFloat((float)mod_zrot); dr.WriteFloat((float)mod_scale); dr.WriteInt(mod_color.ToArgb()); byte dtx = 0; if (Visible) { dtx |= 1; } if (CGroup == CollisionUtil.Solid) { dtx |= 2; } else if (CGroup == CollisionUtil.NonSolid) { dtx |= 4; } else if (CGroup == CollisionUtil.Item) { dtx |= 2 | 4; } else if (CGroup == CollisionUtil.Player) { dtx |= 8; } else if (CGroup == CollisionUtil.Water) { dtx |= 2 | 8; } else if (CGroup == CollisionUtil.WorldSolid) { dtx |= 2 | 4 | 8; } else if (CGroup == CollisionUtil.Character) { dtx |= 16; } dr.Write(dtx); dr.WriteInt(TheServer.Networking.Strings.IndexForString(model)); dr.Flush(); byte[] Data = ds.ToArray(); dr.Close(); return Data; }