/// <summary>
/// CL_Record_f
/// record <demoname> <map> [cd track]
/// </summary>
static void Record_f()
{
if (Cmd.Source != cmd_source_t.src_command)
{
return;
}
int c = Cmd.Argc;
if (c != 2 && c != 3 && c != 4)
{
Con.Print("record <demoname> [<map> [cd track]]\n");
return;
}
if (Cmd.Argv(1).Contains(".."))
{
Con.Print("Relative pathnames are not allowed.\n");
return;
}
if (c == 2 && Cls.state == ClientActivityState.Connected)
{
Con.Print("Can not record - already connected to server\nClient demo recording must be started before connecting\n");
return;
}
// write the forced cd track number, or -1
int track;
if (c == 4)
{
track = Common.atoi(Cmd.Argv(3));
Con.Print("Forcing CD track to {0}\n", track);
}
else
{
track = -1;
}
string name = Path.Combine(Common.GameDir, Cmd.Argv(1));
//
// start the map up
//
if (c > 2)
{
Cmd.ExecuteString(String.Format("map {0}", Cmd.Argv(2)), cmd_source_t.src_command);
}
//
// open the demo file
//
name = Path.ChangeExtension(name, ".dem");
Con.Print("recording to {0}.\n", name);
FileStream fs = Sys.FileOpenWrite(name, true);
if (fs == null)
{
Con.Print("ERROR: couldn't open.\n");
return;
}
BinaryWriter writer = new BinaryWriter(fs, Encoding.ASCII);
Cls.demofile = new DisposableWrapper <BinaryWriter>(writer, true);
Cls.forcetrack = track;
byte[] tmp = Encoding.ASCII.GetBytes(Cls.forcetrack.ToString());
writer.Write(tmp);
writer.Write('\n');
Cls.demorecording = true;
}
// hostcache
// hostCacheCount
/// <summary>
/// NET_Connect
/// called by client to connect to a host. Returns -1 if not able to connect
/// </summary>
public static qsocket_t Connect(string host)
{
int numdrivers = _Drivers.Length;// net_numdrivers;
SetNetTime();
if (String.IsNullOrEmpty(host))
{
host = null;
}
if (host != null)
{
if (Common.SameText(host, "local"))
{
numdrivers = 1;
goto JustDoIt;
}
if (HostCacheCount > 0)
{
foreach (hostcache_t hc in _HostCache)
{
if (Common.SameText(hc.name, host))
{
host = hc.cname;
goto JustDoIt;
}
}
}
}
SlistSilent = (host != null);
Slist_f();
while (_SlistInProgress)
{
Poll();
}
if (host == null)
{
if (HostCacheCount != 1)
{
return(null);
}
host = _HostCache[0].cname;
Con.Print("Connecting to...\n{0} @ {1}\n\n", _HostCache[0].name, host);
}
_DriverLevel = 0;
foreach (hostcache_t hc in _HostCache)
{
if (Common.SameText(host, hc.name))
{
host = hc.cname;
break;
}
_DriverLevel++;
}
JustDoIt:
_DriverLevel = 0;
foreach (INetDriver drv in _Drivers)
{
if (!drv.IsInitialized)
{
continue;
}
qsocket_t ret = drv.Connect(host);
if (ret != null)
{
return(ret);
}
_DriverLevel++;
}
if (host != null)
{
Con.Print("\n");
PrintSlistHeader();
PrintSlist();
PrintSlistTrailer();
}
return(null);
}
/// <summary>
/// SV_SpawnServer
/// </summary>
public static void SpawnServer(string server)
{
// let's not have any servers with no name
if (String.IsNullOrEmpty(Net.HostName))
{
Cvar.Set("hostname", "UNNAMED");
}
Scr.CenterTimeOff = 0;
Con.DPrint("SpawnServer: {0}\n", server);
svs.changelevel_issued = false; // now safe to issue another
//
// tell all connected clients that we are going to a new level
//
if (sv.active)
{
SendReconnect();
}
//
// make cvars consistant
//
if (Host.IsCoop)
{
Cvar.Set("deathmatch", 0);
}
Host.CurrentSkill = (int)(Host.Skill + 0.5);
if (Host.CurrentSkill < 0)
{
Host.CurrentSkill = 0;
}
if (Host.CurrentSkill > 3)
{
Host.CurrentSkill = 3;
}
Cvar.Set("skill", (float)Host.CurrentSkill);
//
// set up the new server
//
Host.ClearMemory();
sv.Clear();
sv.name = server;
// load progs to get entity field count
Progs.LoadProgs();
// allocate server memory
sv.max_edicts = QDef.MAX_EDICTS;
sv.edicts = new edict_t[sv.max_edicts];
for (int i = 0; i < sv.edicts.Length; i++)
{
sv.edicts[i] = new edict_t();
}
// leave slots at start for clients only
sv.num_edicts = svs.maxclients + 1;
edict_t ent;
for (int i = 0; i < svs.maxclients; i++)
{
ent = EdictNum(i + 1);
svs.clients[i].edict = ent;
}
sv.state = server_state_t.Loading;
sv.paused = false;
sv.time = 1.0;
sv.modelname = String.Format("maps/{0}.bsp", server);
sv.worldmodel = Mod.ForName(sv.modelname, false);
if (sv.worldmodel == null)
{
Con.Print("Couldn't spawn server {0}\n", sv.modelname);
sv.active = false;
return;
}
sv.models[1] = sv.worldmodel;
//
// clear world interaction links
//
ClearWorld();
sv.sound_precache[0] = String.Empty;
sv.model_precache[0] = String.Empty;
sv.model_precache[1] = sv.modelname;
for (int i = 1; i < sv.worldmodel.numsubmodels; i++)
{
sv.model_precache[1 + i] = _LocalModels[i];
sv.models[i + 1] = Mod.ForName(_LocalModels[i], false);
}
//
// load the rest of the entities
//
ent = EdictNum(0);
ent.Clear();
ent.v.model = Progs.StringOffset(sv.worldmodel.name);
if (ent.v.model == -1)
{
ent.v.model = Progs.NewString(sv.worldmodel.name);
}
ent.v.modelindex = 1; // world model
ent.v.solid = Solids.SOLID_BSP;
ent.v.movetype = Movetypes.MOVETYPE_PUSH;
if (Host.IsCoop)
{
Progs.GlobalStruct.coop = 1; //coop.value;
}
else
{
Progs.GlobalStruct.deathmatch = Host.Deathmatch;
}
int offset = Progs.NewString(sv.name);
Progs.GlobalStruct.mapname = offset;
// serverflags are for cross level information (sigils)
Progs.GlobalStruct.serverflags = svs.serverflags;
Progs.LoadFromFile(sv.worldmodel.entities);
sv.active = true;
// all setup is completed, any further precache statements are errors
sv.state = server_state_t.Active;
// run two frames to allow everything to settle
Host.FrameTime = 0.1;
Physics();
Physics();
// create a baseline for more efficient communications
CreateBaseline();
// send serverinfo to all connected clients
for (int i = 0; i < svs.maxclients; i++)
{
Host.HostClient = svs.clients[i];
if (Host.HostClient.active)
{
SendServerInfo(Host.HostClient);
}
}
GC.Collect();
Con.DPrint("Server spawned.\n");
}
/// <summary>
/// BuildTris
/// Generate a list of trifans or strips for the model, which holds for all frames
/// </summary>
private static void BuildTris()
{
int[] bestverts = new int[1024];
int[] besttris = new int[1024];
// Uze
// All references to pheader from model.c changed to _AliasHdr (former paliashdr)
//
// build tristrips
//
stvert_t[] stverts = Mod.STVerts;
dtriangle_t[] triangles = Mod.Triangles;
_NumOrder = 0;
_NumCommands = 0;
Array.Clear(_Used, 0, _Used.Length); // memset (used, 0, sizeof(used));
int besttype = 0, len;
for (int i = 0; i < _AliasHdr.numtris; i++)
{
// pick an unused triangle and start the trifan
if (_Used[i] != 0)
{
continue;
}
int bestlen = 0;
for (int type = 0; type < 2; type++)
{
for (int startv = 0; startv < 3; startv++)
{
if (type == 1)
{
len = StripLength(i, startv);
}
else
{
len = FanLength(i, startv);
}
if (len > bestlen)
{
besttype = type;
bestlen = len;
for (int j = 0; j < bestlen + 2; j++)
{
bestverts[j] = _StripVerts[j];
}
for (int j = 0; j < bestlen; j++)
{
besttris[j] = _StripTris[j];
}
}
}
}
// mark the tris on the best strip as used
for (int j = 0; j < bestlen; j++)
{
_Used[besttris[j]] = 1;
}
if (besttype == 1)
{
_Commands[_NumCommands++] = (bestlen + 2);
}
else
{
_Commands[_NumCommands++] = -(bestlen + 2);
}
Union4b uval = Union4b.Empty;
for (int j = 0; j < bestlen + 2; j++)
{
// emit a vertex into the reorder buffer
int k = bestverts[j];
_VertexOrder[_NumOrder++] = k;
// emit s/t coords into the commands stream
float s = stverts[k].s;
float t = stverts[k].t;
if (triangles[besttris[0]].facesfront == 0 && stverts[k].onseam != 0)
{
s += _AliasHdr.skinwidth / 2; // on back side
}
s = (s + 0.5f) / _AliasHdr.skinwidth;
t = (t + 0.5f) / _AliasHdr.skinheight;
uval.f0 = s;
_Commands[_NumCommands++] = uval.i0;
uval.f0 = t;
_Commands[_NumCommands++] = uval.i0;
}
}
_Commands[_NumCommands++] = 0; // end of list marker
Con.DPrint("{0,3} tri {1,3} vert {2,3} cmd\n", _AliasHdr.numtris, _NumOrder, _NumCommands);
_AllVerts += _NumOrder;
_AllTris += _AliasHdr.numtris;
}
// pollProcedureList
private static void PrintSlistHeader()
{
Con.Print("Server Map Users\n");
Con.Print("--------------- --------------- -----\n");
_SlistLastShown = 0;
}
/// <summary>
/// Host_Savegame_f
/// </summary>
private static void Savegame_f()
{
if (cmd.Source != cmd_source_t.src_command)
{
return;
}
if (!server.sv.active)
{
Con.Print("Not playing a local game.\n");
return;
}
if (client.cl.intermission != 0)
{
Con.Print("Can't save in intermission.\n");
return;
}
if (server.svs.maxclients != 1)
{
Con.Print("Can't save multiplayer games.\n");
return;
}
if (cmd.Argc != 2)
{
Con.Print("save <savename> : save a game\n");
return;
}
if (cmd.Argv(1).Contains(".."))
{
Con.Print("Relative pathnames are not allowed.\n");
return;
}
for (int i = 0; i < server.svs.maxclients; i++)
{
if (server.svs.clients[i].active && (server.svs.clients[i].edict.v.health <= 0))
{
Con.Print("Can't savegame with a dead player\n");
return;
}
}
string name = Path.ChangeExtension(Path.Combine(common.GameDir, cmd.Argv(1)), ".sav");
Con.Print("Saving game to {0}...\n", name);
FileStream fs = sys.FileOpenWrite(name, true);
if (fs == null)
{
Con.Print("ERROR: couldn't open.\n");
return;
}
using (StreamWriter writer = new StreamWriter(fs, Encoding.ASCII))
{
writer.WriteLine(SAVEGAME_VERSION);
writer.WriteLine(SavegameComment());
for (int i = 0; i < server.NUM_SPAWN_PARMS; i++)
{
writer.WriteLine(server.svs.clients[0].spawn_parms[i].ToString("F6",
CultureInfo.InvariantCulture.NumberFormat));
}
writer.WriteLine(host.CurrentSkill);
writer.WriteLine(server.sv.name);
writer.WriteLine(server.sv.time.ToString("F6",
CultureInfo.InvariantCulture.NumberFormat));
// write the light styles
for (int i = 0; i < QDef.MAX_LIGHTSTYLES; i++)
{
if (!String.IsNullOrEmpty(server.sv.lightstyles[i]))
{
writer.WriteLine(server.sv.lightstyles[i]);
}
else
{
writer.WriteLine("m");
}
}
progs.WriteGlobals(writer);
for (int i = 0; i < server.sv.num_edicts; i++)
{
progs.WriteEdict(writer, server.EdictNum(i));
writer.Flush();
}
}
Con.Print("done.\n");
}
// Host_Version_f
private static void Version_f()
{
Con.Print("Version {0}\n", QDef.VERSION);
Con.Print("Exe hash code: {0}\n", System.Reflection.Assembly.GetExecutingAssembly().GetHashCode());
}
/*
* =========
* PF_dprint
* =========
*/
static void PF_dprint()
{
Con.DPrint(PF_VarString(0));
}
/*
* =================
* PF_break
*
* break()
* =================
*/
static void PF_break()
{
Con.Print("break statement\n");
//*(int *)-4 = 0; // dump to debugger
}
static void CD_f()
{
if (Cmd.Argc < 2)
{
return;
}
string command = Cmd.Argv(1);
if (Common.SameText(command, "on"))
{
_Controller.IsEnabled = true;
return;
}
if (Common.SameText(command, "off"))
{
if (_Controller.IsPlaying)
{
_Controller.Stop();
}
_Controller.IsEnabled = false;
return;
}
if (Common.SameText(command, "reset"))
{
_Controller.IsEnabled = true;
if (_Controller.IsPlaying)
{
_Controller.Stop();
}
_Controller.ReloadDiskInfo();
return;
}
if (Common.SameText(command, "remap"))
{
int ret = Cmd.Argc - 2;
byte[] remap = _Controller.Remap;
if (ret <= 0)
{
for (int n = 1; n < 100; n++)
{
if (remap[n] != n)
{
Con.Print(" {0} -> {1}\n", n, remap[n]);
}
}
return;
}
for (int n = 1; n <= ret; n++)
{
remap[n] = (byte)Common.atoi(Cmd.Argv(n + 1));
}
return;
}
if (Common.SameText(command, "close"))
{
_Controller.CloseDoor();
return;
}
if (!_Controller.IsValidCD)
{
_Controller.ReloadDiskInfo();
if (!_Controller.IsValidCD)
{
Con.Print("No CD in player.\n");
return;
}
}
if (Common.SameText(command, "play"))
{
_Controller.Play((byte)Common.atoi(Cmd.Argv(2)), false);
return;
}
if (Common.SameText(command, "loop"))
{
_Controller.Play((byte)Common.atoi(Cmd.Argv(2)), true);
return;
}
if (Common.SameText(command, "stop"))
{
_Controller.Stop();
return;
}
if (Common.SameText(command, "pause"))
{
_Controller.Pause();
return;
}
if (Common.SameText(command, "resume"))
{
_Controller.Resume();
return;
}
if (Common.SameText(command, "eject"))
{
if (_Controller.IsPlaying)
{
_Controller.Stop();
}
_Controller.Edject();
return;
}
if (Common.SameText(command, "info"))
{
Con.Print("%u tracks\n", _Controller.MaxTrack);
if (_Controller.IsPlaying)
{
Con.Print("Currently {0} track {1}\n", _Controller.IsLooping ? "looping" : "playing", _Controller.CurrentTrack);
}
else if (_Controller.IsPaused)
{
Con.Print("Paused {0} track {1}\n", _Controller.IsLooping ? "looping" : "playing", _Controller.CurrentTrack);
}
Con.Print("Volume is {0}\n", _Controller.Volume);
return;
}
}
/// <summary>
/// SV_ReadClientMessage
/// Returns false if the client should be killed
/// </summary>
private static bool ReadClientMessage()
{
while (true)
{
int ret = net.GetMessage(host.HostClient.netconnection);
if (ret == -1)
{
Con.DPrint("SV_ReadClientMessage: NET_GetMessage failed\n");
return(false);
}
if (ret == 0)
{
return(true);
}
net.Reader.Reset();
bool flag = true;
while (flag)
{
if (!host.HostClient.active)
{
return(false); // a command caused an error
}
if (net.Reader.IsBadRead)
{
Con.DPrint("SV_ReadClientMessage: badread\n");
return(false);
}
int cmd = net.Reader.ReadChar();
switch (cmd)
{
case -1:
flag = false; // end of message
ret = 1;
break;
case protocol.clc_nop:
break;
case protocol.clc_stringcmd:
string s = net.Reader.ReadString();
if (host.HostClient.privileged)
{
ret = 2;
}
else
{
ret = 0;
}
if (common.SameText(s, "status", 6))
{
ret = 1;
}
else if (common.SameText(s, "god", 3))
{
ret = 1;
}
else if (common.SameText(s, "notarget", 8))
{
ret = 1;
}
else if (common.SameText(s, "fly", 3))
{
ret = 1;
}
else if (common.SameText(s, "name", 4))
{
ret = 1;
}
else if (common.SameText(s, "noclip", 6))
{
ret = 1;
}
else if (common.SameText(s, "say", 3))
{
ret = 1;
}
else if (common.SameText(s, "say_team", 8))
{
ret = 1;
}
else if (common.SameText(s, "tell", 4))
{
ret = 1;
}
else if (common.SameText(s, "color", 5))
{
ret = 1;
}
else if (common.SameText(s, "kill", 4))
{
ret = 1;
}
else if (common.SameText(s, "pause", 5))
{
ret = 1;
}
else if (common.SameText(s, "spawn", 5))
{
ret = 1;
}
else if (common.SameText(s, "begin", 5))
{
ret = 1;
}
else if (common.SameText(s, "prespawn", 8))
{
ret = 1;
}
else if (common.SameText(s, "kick", 4))
{
ret = 1;
}
else if (common.SameText(s, "ping", 4))
{
ret = 1;
}
else if (common.SameText(s, "give", 4))
{
ret = 1;
}
else if (common.SameText(s, "ban", 3))
{
ret = 1;
}
if (ret == 2)
{
Cbuf.InsertText(s);
}
else if (ret == 1)
{
SharpQuake.cmd.ExecuteString(s, cmd_source_t.src_client);
}
else
{
Con.DPrint("{0} tried to {1}\n", host.HostClient.name, s);
}
break;
case protocol.clc_disconnect:
return(false);
case protocol.clc_move:
ReadClientMove(ref host.HostClient.cmd);
break;
default:
Con.DPrint("SV_ReadClientMessage: unknown command char\n");
return(false);
}
}
if (ret != 1)
{
break;
}
}
return(true);
}
// GetWavinfo
static wavinfo_t GetWavInfo(string name, byte[] wav)
{
wavinfo_t info = new wavinfo_t();
if (wav == null)
{
return(info);
}
// debug
//using (FileStream fs = new FileStream(Path.GetFileName(name), FileMode.Create, FileAccess.Write, FileShare.Read))
//{
// fs.Write(wav, 0, wav.Length);
//}
WavHelper helper = new WavHelper(wav);
int offset = 0;
// find "RIFF" chunk
int riff = helper.FindChunk("RIFF", offset);
if (riff == -1)
{
Con.Print("Missing RIFF chunk\n");
return(info);
}
string wave = Encoding.ASCII.GetString(wav, offset + 8, 4);
if (wave != "WAVE")
{
Con.Print("RIFF chunk is not WAVE\n");
return(info);
}
// get "fmt " chunk
offset += 12; //iff_data = data_p + 12;
int fmt = helper.FindChunk("fmt ", offset);
if (fmt == -1)
{
Con.Print("Missing fmt chunk\n");
return(info);
}
int format = helper.GetLittleShort(fmt + 8);
if (format != 1)
{
Con.Print("Microsoft PCM format only\n");
return(info);
}
info.channels = helper.GetLittleShort(fmt + 10);
info.rate = helper.GetLittleLong(fmt + 12);
info.width = helper.GetLittleShort(fmt + 16 + 4 + 2) / 8;
// get cue chunk
int cue = helper.FindChunk("cue ", offset);
if (cue != -1)
{
info.loopstart = helper.GetLittleLong(cue + 32);
// if the next chunk is a LIST chunk, look for a cue length marker
int list = helper.FindChunk("LIST", cue);
if (list != -1)
{
string mark = Encoding.ASCII.GetString(wav, list + 28, 4);
if (mark == "mark")
{
// this is not a proper parse, but it works with cooledit...
int i = helper.GetLittleLong(list + 24); // samples in loop
info.samples = info.loopstart + i;
}
}
}
else
{
info.loopstart = -1;
}
// find data chunk
int data = helper.FindChunk("data", offset);
if (data == -1)
{
Con.Print("Missing data chunk\n");
return(info);
}
int samples = helper.GetLittleLong(data + 4) / info.width;
if (info.samples > 0)
{
if (samples < info.samples)
{
Sys.Error("Sound {0} has a bad loop length", name);
}
}
else
{
info.samples = samples;
}
info.dataofs = data + 8;
return(info);
}
// void S_Update (vec3_t origin, vec3_t v_forward, vec3_t v_right, vec3_t v_up)
//
// Called once each time through the main loop
public static void Update(ref Vector3 origin, ref Vector3 forward, ref Vector3 right, ref Vector3 up)
{
if (!_IsInitialized || (_SoundBlocked > 0))
{
return;
}
_ListenerOrigin = origin;
_ListenerForward = forward;
_ListenerRight = right;
_ListenerUp = up;
// update general area ambient sound sources
UpdateAmbientSounds();
channel_t combine = null;
// update spatialization for static and dynamic sounds
//channel_t ch = channels + NUM_AMBIENTS;
for (int i = Ambients.NUM_AMBIENTS; i < _TotalChannels; i++)
{
channel_t ch = _Channels[i];// channels + NUM_AMBIENTS;
if (ch.sfx == null)
{
continue;
}
Spatialize(ch); // respatialize channel
if (ch.leftvol == 0 && ch.rightvol == 0)
{
continue;
}
// try to combine static sounds with a previous channel of the same
// sound effect so we don't mix five torches every frame
if (i >= MAX_DYNAMIC_CHANNELS + Ambients.NUM_AMBIENTS)
{
// see if it can just use the last one
if (combine != null && combine.sfx == ch.sfx)
{
combine.leftvol += ch.leftvol;
combine.rightvol += ch.rightvol;
ch.leftvol = ch.rightvol = 0;
continue;
}
// search for one
combine = _Channels[MAX_DYNAMIC_CHANNELS + Ambients.NUM_AMBIENTS];// channels + MAX_DYNAMIC_CHANNELS + NUM_AMBIENTS;
int j;
for (j = MAX_DYNAMIC_CHANNELS + Ambients.NUM_AMBIENTS; j < i; j++)
{
combine = _Channels[j];
if (combine.sfx == ch.sfx)
{
break;
}
}
if (j == _TotalChannels)
{
combine = null;
}
else
{
if (combine != ch)
{
combine.leftvol += ch.leftvol;
combine.rightvol += ch.rightvol;
ch.leftvol = ch.rightvol = 0;
}
continue;
}
}
}
//
// debugging output
//
if (_Show.Value != 0)
{
int total = 0;
for (int i = 0; i < _TotalChannels; i++)
{
channel_t ch = _Channels[i];
if (ch.sfx != null && (ch.leftvol > 0 || ch.rightvol > 0))
{
total++;
}
}
Con.Print("----({0})----\n", total);
}
// mix some sound
Update();
}
/// <summary>
/// SV_WriteEntitiesToClient
/// </summary>
static void WriteEntitiesToClient(edict_t clent, MessageWriter msg)
{
// find the client's PVS
Vector3 org = Common.ToVector(ref clent.v.origin) + Common.ToVector(ref clent.v.view_ofs);
byte[] pvs = FatPVS(ref org);
// send over all entities (except the client) that touch the pvs
for (int e = 1; e < sv.num_edicts; e++)
{
edict_t ent = sv.edicts[e];
// ignore if not touching a PV leaf
if (ent != clent) // clent is ALLWAYS sent
{
// ignore ents without visible models
string mname = Progs.GetString(ent.v.model);
if (String.IsNullOrEmpty(mname))
{
continue;
}
int i;
for (i = 0; i < ent.num_leafs; i++)
{
if ((pvs[ent.leafnums[i] >> 3] & (1 << (ent.leafnums[i] & 7))) != 0)
{
break;
}
}
if (i == ent.num_leafs)
{
continue; // not visible
}
}
if (msg.Capacity - msg.Length < 16)
{
Con.Print("packet overflow\n");
return;
}
// send an update
int bits = 0;
v3f miss;
Mathlib.VectorSubtract(ref ent.v.origin, ref ent.baseline.origin, out miss);
if (miss.x < -0.1f || miss.x > 0.1f)
{
bits |= Protocol.U_ORIGIN1;
}
if (miss.y < -0.1f || miss.y > 0.1f)
{
bits |= Protocol.U_ORIGIN2;
}
if (miss.z < -0.1f || miss.z > 0.1f)
{
bits |= Protocol.U_ORIGIN3;
}
if (ent.v.angles.x != ent.baseline.angles.x)
{
bits |= Protocol.U_ANGLE1;
}
if (ent.v.angles.y != ent.baseline.angles.y)
{
bits |= Protocol.U_ANGLE2;
}
if (ent.v.angles.z != ent.baseline.angles.z)
{
bits |= Protocol.U_ANGLE3;
}
if (ent.v.movetype == Movetypes.MOVETYPE_STEP)
{
bits |= Protocol.U_NOLERP; // don't mess up the step animation
}
if (ent.baseline.colormap != ent.v.colormap)
{
bits |= Protocol.U_COLORMAP;
}
if (ent.baseline.skin != ent.v.skin)
{
bits |= Protocol.U_SKIN;
}
if (ent.baseline.frame != ent.v.frame)
{
bits |= Protocol.U_FRAME;
}
if (ent.baseline.effects != ent.v.effects)
{
bits |= Protocol.U_EFFECTS;
}
if (ent.baseline.modelindex != ent.v.modelindex)
{
bits |= Protocol.U_MODEL;
}
if (e >= 256)
{
bits |= Protocol.U_LONGENTITY;
}
if (bits >= 256)
{
bits |= Protocol.U_MOREBITS;
}
//
// write the message
//
msg.WriteByte(bits | Protocol.U_SIGNAL);
if ((bits & Protocol.U_MOREBITS) != 0)
{
msg.WriteByte(bits >> 8);
}
if ((bits & Protocol.U_LONGENTITY) != 0)
{
msg.WriteShort(e);
}
else
{
msg.WriteByte(e);
}
if ((bits & Protocol.U_MODEL) != 0)
{
msg.WriteByte((int)ent.v.modelindex);
}
if ((bits & Protocol.U_FRAME) != 0)
{
msg.WriteByte((int)ent.v.frame);
}
if ((bits & Protocol.U_COLORMAP) != 0)
{
msg.WriteByte((int)ent.v.colormap);
}
if ((bits & Protocol.U_SKIN) != 0)
{
msg.WriteByte((int)ent.v.skin);
}
if ((bits & Protocol.U_EFFECTS) != 0)
{
msg.WriteByte((int)ent.v.effects);
}
if ((bits & Protocol.U_ORIGIN1) != 0)
{
msg.WriteCoord(ent.v.origin.x);
}
if ((bits & Protocol.U_ANGLE1) != 0)
{
msg.WriteAngle(ent.v.angles.x);
}
if ((bits & Protocol.U_ORIGIN2) != 0)
{
msg.WriteCoord(ent.v.origin.y);
}
if ((bits & Protocol.U_ANGLE2) != 0)
{
msg.WriteAngle(ent.v.angles.y);
}
if ((bits & Protocol.U_ORIGIN3) != 0)
{
msg.WriteCoord(ent.v.origin.z);
}
if ((bits & Protocol.U_ANGLE3) != 0)
{
msg.WriteAngle(ent.v.angles.z);
}
}
}
public void Play(byte track, bool looping)
{
if (!_IsEnabled)
{
return;
}
if (!_IsValidDisc)
{
ReloadDiskInfo();
if (!_IsValidDisc)
{
return;
}
}
track = _Remap[track];
if (track < 1 || track > _MaxTrack)
{
Con.DPrint("CDAudio: Bad track number {0}.\n", track);
return;
}
// don't try to play a non-audio track
Mci.StatusParams sp = default(Mci.StatusParams);
sp.dwItem = Mci.MCI_CDA_STATUS_TYPE_TRACK;
sp.dwTrack = track;
int ret = Mci.Status(_DeviceID, Mci.MCI_STATUS, Mci.MCI_STATUS_ITEM | Mci.MCI_TRACK | Mci.MCI_WAIT, ref sp);
if (ret != 0)
{
Con.DPrint("MCI_STATUS failed ({0})\n", ret);
return;
}
if (sp.dwReturn != Mci.MCI_CDA_TRACK_AUDIO)
{
Con.Print("CDAudio: track {0} is not audio\n", track);
return;
}
// get the length of the track to be played
sp.dwItem = Mci.MCI_STATUS_LENGTH;
sp.dwTrack = track;
ret = Mci.Status(_DeviceID, Mci.MCI_STATUS, Mci.MCI_STATUS_ITEM | Mci.MCI_TRACK | Mci.MCI_WAIT, ref sp);
if (ret != 0)
{
Con.DPrint("MCI_STATUS failed ({0})\n", ret);
return;
}
if (_IsPlaying)
{
if (_PlayTrack == track)
{
return;
}
Stop();
}
Mci.PlayParams pp;
pp.dwFrom = Mci.MCI_MAKE_TMSF(track, 0, 0, 0);
pp.dwTo = (sp.dwReturn << 8) | track;
pp.dwCallback = _Form.Handle;
ret = Mci.Play(_DeviceID, Mci.MCI_PLAY, Mci.MCI_NOTIFY | Mci.MCI_FROM | Mci.MCI_TO, ref pp);
if (ret != 0)
{
Con.DPrint("CDAudio: MCI_PLAY failed ({0})\n", ret);
return;
}
_IsLooping = looping;
_PlayTrack = track;
_IsPlaying = true;
if (_Volume == 0)
{
Pause();
}
}
/// <summary>
/// UDP_Init
/// </summary>
public bool Init()
{
_IsInitialized = false;
if (Common.HasParam("-noudp"))
{
return(false);
}
// determine my name
string hostName;
try
{
hostName = Dns.GetHostName();
}
catch (SocketException se)
{
Con.DPrint("Cannot get host name: {0}\n", se.Message);
return(false);
}
// if the quake hostname isn't set, set it to the machine name
if (Net.HostName == "UNNAMED")
{
IPAddress addr;
if (!IPAddress.TryParse(hostName, out addr))
{
int i = hostName.IndexOf('.');
if (i != -1)
{
hostName = hostName.Substring(0, i);
}
}
Cvar.Set("hostname", hostName);
}
int i2 = Common.CheckParm("-ip");
if (i2 > 0)
{
if (i2 < Common.Argc - 1)
{
string ipaddr = Common.Argv(i2 + 1);
if (!IPAddress.TryParse(ipaddr, out _MyAddress))
{
Sys.Error("{0} is not a valid IP address!", ipaddr);
}
Net.MyTcpIpAddress = ipaddr;
}
else
{
Sys.Error("Net.Init: you must specify an IP address after -ip");
}
}
else
{
_MyAddress = IPAddress.Any;
Net.MyTcpIpAddress = "INADDR_ANY";
}
_ControlSocket = OpenSocket(0);
if (_ControlSocket == null)
{
Con.Print("TCP/IP: Unable to open control socket\n");
return(false);
}
_BroadcastAddress = new IPEndPoint(IPAddress.Broadcast, Net.HostPort);
_IsInitialized = true;
Con.Print("TCP/IP Initialized\n");
return(true);
}
/// <summary>
/// Host_Spawn_f
/// </summary>
private static void Spawn_f()
{
if (cmd.Source == cmd_source_t.src_command)
{
Con.Print("spawn is not valid from the console\n");
return;
}
if (host.HostClient.spawned)
{
Con.Print("Spawn not valid -- allready spawned\n");
return;
}
edict_t ent;
// run the entrance script
if (server.sv.loadgame)
{
// loaded games are fully inited allready
// if this is the last client to be connected, unpause
server.sv.paused = false;
}
else
{
// set up the edict
ent = host.HostClient.edict;
ent.Clear(); //memset(&ent.v, 0, progs.entityfields * 4);
ent.v.colormap = server.NumForEdict(ent);
ent.v.team = (host.HostClient.colors & 15) + 1;
ent.v.netname = progs.NewString(host.HostClient.name);
// copy spawn parms out of the client_t
progs.GlobalStruct.SetParams(host.HostClient.spawn_parms);
// call the spawn function
progs.GlobalStruct.time = (float)server.sv.time;
progs.GlobalStruct.self = server.EdictToProg(server.Player);
progs.Execute(progs.GlobalStruct.ClientConnect);
if ((sys.GetFloatTime() - host.HostClient.netconnection.connecttime) <= server.sv.time)
{
Con.DPrint("{0} entered the game\n", host.HostClient.name);
}
progs.Execute(progs.GlobalStruct.PutClientInServer);
}
// send all current names, colors, and frag counts
MsgWriter msg = host.HostClient.message;
msg.Clear();
// send time of update
msg.WriteByte(protocol.svc_time);
msg.WriteFloat((float)server.sv.time);
for (int i = 0; i < server.svs.maxclients; i++)
{
client_t client = server.svs.clients[i];
msg.WriteByte(protocol.svc_updatename);
msg.WriteByte(i);
msg.WriteString(client.name);
msg.WriteByte(protocol.svc_updatefrags);
msg.WriteByte(i);
msg.WriteShort(client.old_frags);
msg.WriteByte(protocol.svc_updatecolors);
msg.WriteByte(i);
msg.WriteByte(client.colors);
}
// send all current light styles
for (int i = 0; i < QDef.MAX_LIGHTSTYLES; i++)
{
msg.WriteByte(protocol.svc_lightstyle);
msg.WriteByte((char)i);
msg.WriteString(server.sv.lightstyles[i]);
}
//
// send some stats
//
msg.WriteByte(protocol.svc_updatestat);
msg.WriteByte(QStats.STAT_TOTALSECRETS);
msg.WriteLong((int)progs.GlobalStruct.total_secrets);
msg.WriteByte(protocol.svc_updatestat);
msg.WriteByte(QStats.STAT_TOTALMONSTERS);
msg.WriteLong((int)progs.GlobalStruct.total_monsters);
msg.WriteByte(protocol.svc_updatestat);
msg.WriteByte(QStats.STAT_SECRETS);
msg.WriteLong((int)progs.GlobalStruct.found_secrets);
msg.WriteByte(protocol.svc_updatestat);
msg.WriteByte(QStats.STAT_MONSTERS);
msg.WriteLong((int)progs.GlobalStruct.killed_monsters);
//
// send a fixangle
// Never send a roll angle, because savegames can catch the server
// in a state where it is expecting the client to correct the angle
// and it won't happen if the game was just loaded, so you wind up
// with a permanent head tilt
ent = server.EdictNum(1 + host.ClientNum);
msg.WriteByte(protocol.svc_setangle);
msg.WriteAngle(ent.v.angles.x);
msg.WriteAngle(ent.v.angles.y);
msg.WriteAngle(0);
server.WriteClientDataToMessage(server.Player, host.HostClient.message);
msg.WriteByte(protocol.svc_signonnum);
msg.WriteByte(3);
host.HostClient.sendsignon = true;
}
/// <summary>
/// CL_ParseServerInfo
/// </summary>
private static void ParseServerInfo()
{
Con.DPrint("Serverinfo packet received.\n");
//
// wipe the client_state_t struct
//
ClearState();
// parse protocol version number
int i = net.Reader.ReadLong();
if (i != protocol.PROTOCOL_VERSION)
{
Con.Print("Server returned version {0}, not {1}", i, protocol.PROTOCOL_VERSION);
return;
}
// parse maxclients
cl.maxclients = net.Reader.ReadByte();
if (cl.maxclients < 1 || cl.maxclients > QDef.MAX_SCOREBOARD)
{
Con.Print("Bad maxclients ({0}) from server\n", cl.maxclients);
return;
}
cl.scores = new scoreboard_t[cl.maxclients];// Hunk_AllocName (cl.maxclients*sizeof(*cl.scores), "scores");
for (i = 0; i < cl.scores.Length; i++)
{
cl.scores[i] = new scoreboard_t();
}
// parse gametype
cl.gametype = net.Reader.ReadByte();
// parse signon message
string str = net.Reader.ReadString();
cl.levelname = common.Copy(str, 40);
// seperate the printfs so the server message can have a color
Con.Print(ConsoleBar);
Con.Print("{0}{1}\n", (char)2, str);
//
// first we go through and touch all of the precache data that still
// happens to be in the cache, so precaching something else doesn't
// needlessly purge it
//
// precache models
Array.Clear(cl.model_precache, 0, cl.model_precache.Length);
int nummodels;
string[] model_precache = new string[QDef.MAX_MODELS];
for (nummodels = 1; ; nummodels++)
{
str = net.Reader.ReadString();
if (String.IsNullOrEmpty(str))
{
break;
}
if (nummodels == QDef.MAX_MODELS)
{
Con.Print("Server sent too many model precaches\n");
return;
}
model_precache[nummodels] = str;
Mod.TouchModel(str);
}
// precache sounds
Array.Clear(cl.sound_precache, 0, cl.sound_precache.Length);
int numsounds;
string[] sound_precache = new string[QDef.MAX_SOUNDS];
for (numsounds = 1; ; numsounds++)
{
str = net.Reader.ReadString();
if (String.IsNullOrEmpty(str))
{
break;
}
if (numsounds == QDef.MAX_SOUNDS)
{
Con.Print("Server sent too many sound precaches\n");
return;
}
sound_precache[numsounds] = str;
snd.TouchSound(str);
}
//
// now we try to load everything else until a cache allocation fails
//
for (i = 1; i < nummodels; i++)
{
cl.model_precache[i] = Mod.ForName(model_precache[i], false);
if (cl.model_precache[i] == null)
{
Con.Print("Model {0} not found\n", model_precache[i]);
return;
}
KeepaliveMessage();
}
snd.BeginPrecaching();
for (i = 1; i < numsounds; i++)
{
cl.sound_precache[i] = snd.PrecacheSound(sound_precache[i]);
KeepaliveMessage();
}
snd.EndPrecaching();
// local state
_Entities[0].model = cl.worldmodel = cl.model_precache[1];
render.NewMap();
host.NoClipAngleHack = false; // noclip is turned off at start
GC.Collect();
}
/// <summary>
/// Host_Loadgame_f
/// </summary>
private static void Loadgame_f()
{
if (cmd.Source != cmd_source_t.src_command)
{
return;
}
if (cmd.Argc != 2)
{
Con.Print("load <savename> : load a game\n");
return;
}
client.cls.demonum = -1; // stop demo loop in case this fails
string name = Path.ChangeExtension(Path.Combine(common.GameDir, cmd.Argv(1)), ".sav");
// we can't call SCR_BeginLoadingPlaque, because too much stack space has
// been used. The menu calls it before stuffing loadgame command
// SCR_BeginLoadingPlaque ();
Con.Print("Loading game from {0}...\n", name);
FileStream fs = sys.FileOpenRead(name);
if (fs == null)
{
Con.Print("ERROR: couldn't open.\n");
return;
}
using (StreamReader reader = new StreamReader(fs, Encoding.ASCII))
{
string line = reader.ReadLine();
int version = common.atoi(line);
if (version != SAVEGAME_VERSION)
{
Con.Print("Savegame is version {0}, not {1}\n", version, SAVEGAME_VERSION);
return;
}
line = reader.ReadLine();
float[] spawn_parms = new float[server.NUM_SPAWN_PARMS];
for (int i = 0; i < spawn_parms.Length; i++)
{
line = reader.ReadLine();
spawn_parms[i] = common.atof(line);
}
// this silliness is so we can load 1.06 save files, which have float skill values
line = reader.ReadLine();
float tfloat = common.atof(line);
host.CurrentSkill = (int)(tfloat + 0.1);
cvar.Set("skill", (float)host.CurrentSkill);
string mapname = reader.ReadLine();
line = reader.ReadLine();
float time = common.atof(line);
client.Disconnect_f();
server.SpawnServer(mapname);
if (!server.sv.active)
{
Con.Print("Couldn't load map\n");
return;
}
server.sv.paused = true; // pause until all clients connect
server.sv.loadgame = true;
// load the light styles
for (int i = 0; i < QDef.MAX_LIGHTSTYLES; i++)
{
line = reader.ReadLine();
server.sv.lightstyles[i] = line;
}
// load the edicts out of the savegame file
int entnum = -1; // -1 is the globals
StringBuilder sb = new StringBuilder(32768);
while (!reader.EndOfStream)
{
line = reader.ReadLine();
if (line == null)
{
sys.Error("EOF without closing brace");
}
sb.AppendLine(line);
int idx = line.IndexOf('}');
if (idx != -1)
{
int length = 1 + sb.Length - (line.Length - idx);
string data = common.Parse(sb.ToString(0, length));
if (String.IsNullOrEmpty(common.Token))
{
break; // end of file
}
if (common.Token != "{")
{
sys.Error("First token isn't a brace");
}
if (entnum == -1)
{
// parse the global vars
progs.ParseGlobals(data);
}
else
{
// parse an edict
edict_t ent = server.EdictNum(entnum);
ent.Clear();
progs.ParseEdict(data, ent);
// link it into the bsp tree
if (!ent.free)
{
server.LinkEdict(ent, false);
}
}
entnum++;
sb.Remove(0, length);
}
}
server.sv.num_edicts = entnum;
server.sv.time = time;
for (int i = 0; i < server.NUM_SPAWN_PARMS; i++)
{
server.svs.clients[0].spawn_parms[i] = spawn_parms[i];
}
}
if (client.cls.state != cactive_t.ca_dedicated)
{
client.EstablishConnection("local");
Reconnect_f();
}
}
private static float _LastMsg; // static float lastmsg from CL_KeepaliveMessage
/// <summary>
/// CL_ParseServerMessage
/// </summary>
private static void ParseServerMessage()
{
//
// if recording demos, copy the message out
//
if (_ShowNet.Value == 1)
{
Con.Print("{0} ", net.Message.Length);
}
else if (_ShowNet.Value == 2)
{
Con.Print("------------------\n");
}
cl.onground = false; // unless the server says otherwise
//
// parse the message
//
net.Reader.Reset();
int i;
while (true)
{
if (net.Reader.IsBadRead)
{
host.Error("CL_ParseServerMessage: Bad server message");
}
int cmd = net.Reader.ReadByte();
if (cmd == -1)
{
ShowNet("END OF MESSAGE");
return; // end of message
}
// if the high bit of the command byte is set, it is a fast update
if ((cmd & 128) != 0)
{
ShowNet("fast update");
ParseUpdate(cmd & 127);
continue;
}
ShowNet(_SvcStrings[cmd]);
// other commands
switch (cmd)
{
default:
host.Error("CL_ParseServerMessage: Illegible server message\n");
break;
case protocol.svc_nop:
break;
case protocol.svc_time:
cl.mtime[1] = cl.mtime[0];
cl.mtime[0] = net.Reader.ReadFloat();
break;
case protocol.svc_clientdata:
i = net.Reader.ReadShort();
ParseClientData(i);
break;
case protocol.svc_version:
i = net.Reader.ReadLong();
if (i != protocol.PROTOCOL_VERSION)
{
host.Error("CL_ParseServerMessage: Server is protocol {0} instead of {1}\n", i, protocol.PROTOCOL_VERSION);
}
break;
case protocol.svc_disconnect:
host.EndGame("Server disconnected\n");
break;
case protocol.svc_print:
Con.Print(net.Reader.ReadString());
break;
case protocol.svc_centerprint:
Scr.CenterPrint(net.Reader.ReadString());
break;
case protocol.svc_stufftext:
Cbuf.AddText(net.Reader.ReadString());
break;
case protocol.svc_damage:
view.ParseDamage();
break;
case protocol.svc_serverinfo:
ParseServerInfo();
Scr.vid.recalc_refdef = true; // leave intermission full screen
break;
case protocol.svc_setangle:
cl.viewangles.X = net.Reader.ReadAngle();
cl.viewangles.Y = net.Reader.ReadAngle();
cl.viewangles.Z = net.Reader.ReadAngle();
break;
case protocol.svc_setview:
cl.viewentity = net.Reader.ReadShort();
break;
case protocol.svc_lightstyle:
i = net.Reader.ReadByte();
if (i >= QDef.MAX_LIGHTSTYLES)
{
sys.Error("svc_lightstyle > MAX_LIGHTSTYLES");
}
_LightStyle[i].map = net.Reader.ReadString();
break;
case protocol.svc_sound:
ParseStartSoundPacket();
break;
case protocol.svc_stopsound:
i = net.Reader.ReadShort();
snd.StopSound(i >> 3, i & 7);
break;
case protocol.svc_updatename:
sbar.Changed();
i = net.Reader.ReadByte();
if (i >= cl.maxclients)
{
host.Error("CL_ParseServerMessage: svc_updatename > MAX_SCOREBOARD");
}
cl.scores[i].name = net.Reader.ReadString();
break;
case protocol.svc_updatefrags:
sbar.Changed();
i = net.Reader.ReadByte();
if (i >= cl.maxclients)
{
host.Error("CL_ParseServerMessage: svc_updatefrags > MAX_SCOREBOARD");
}
cl.scores[i].frags = net.Reader.ReadShort();
break;
case protocol.svc_updatecolors:
sbar.Changed();
i = net.Reader.ReadByte();
if (i >= cl.maxclients)
{
host.Error("CL_ParseServerMessage: svc_updatecolors > MAX_SCOREBOARD");
}
cl.scores[i].colors = net.Reader.ReadByte();
NewTranslation(i);
break;
case protocol.svc_particle:
render.ParseParticleEffect();
break;
case protocol.svc_spawnbaseline:
i = net.Reader.ReadShort();
// must use CL_EntityNum() to force cl.num_entities up
ParseBaseline(EntityNum(i));
break;
case protocol.svc_spawnstatic:
ParseStatic();
break;
case protocol.svc_temp_entity:
ParseTempEntity();
break;
case protocol.svc_setpause:
{
cl.paused = net.Reader.ReadByte() != 0;
if (cl.paused)
{
cd_audio.Pause();
}
else
{
cd_audio.Resume();
}
}
break;
case protocol.svc_signonnum:
i = net.Reader.ReadByte();
if (i <= cls.signon)
{
host.Error("Received signon {0} when at {1}", i, cls.signon);
}
cls.signon = i;
SignonReply();
break;
case protocol.svc_killedmonster:
cl.stats[QStats.STAT_MONSTERS]++;
break;
case protocol.svc_foundsecret:
cl.stats[QStats.STAT_SECRETS]++;
break;
case protocol.svc_updatestat:
i = net.Reader.ReadByte();
if (i < 0 || i >= QStats.MAX_CL_STATS)
{
sys.Error("svc_updatestat: {0} is invalid", i);
}
cl.stats[i] = net.Reader.ReadLong();
break;
case protocol.svc_spawnstaticsound:
ParseStaticSound();
break;
case protocol.svc_cdtrack:
cl.cdtrack = net.Reader.ReadByte();
cl.looptrack = net.Reader.ReadByte();
if ((cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1))
{
cd_audio.Play((byte)cls.forcetrack, true);
}
else
{
cd_audio.Play((byte)cl.cdtrack, true);
}
break;
case protocol.svc_intermission:
cl.intermission = 1;
cl.completed_time = (int)cl.time;
Scr.vid.recalc_refdef = true; // go to full screen
break;
case protocol.svc_finale:
cl.intermission = 2;
cl.completed_time = (int)cl.time;
Scr.vid.recalc_refdef = true; // go to full screen
Scr.CenterPrint(net.Reader.ReadString());
break;
case protocol.svc_cutscene:
cl.intermission = 3;
cl.completed_time = (int)cl.time;
Scr.vid.recalc_refdef = true; // go to full screen
Scr.CenterPrint(net.Reader.ReadString());
break;
case protocol.svc_sellscreen:
SharpQuake.cmd.ExecuteString("help", cmd_source_t.src_command);
break;
}
}
}
/// <summary>
/// Host_Status_f
/// </summary>
private static void Status_f()
{
bool flag = true;
if (cmd.Source == cmd_source_t.src_command)
{
if (!server.sv.active)
{
cmd.ForwardToServer();
return;
}
}
else
{
flag = false;
}
StringBuilder sb = new StringBuilder(256);
sb.Append(String.Format("host: {0}\n", cvar.GetString("hostname")));
sb.Append(String.Format("version: {0:F2}\n", QDef.VERSION));
if (net.TcpIpAvailable)
{
sb.Append("tcp/ip: ");
sb.Append(net.MyTcpIpAddress);
sb.Append('\n');
}
sb.Append("map: ");
sb.Append(server.sv.name);
sb.Append('\n');
sb.Append(String.Format("players: {0} active ({1} max)\n\n", net.ActiveConnections, server.svs.maxclients));
for (int j = 0; j < server.svs.maxclients; j++)
{
client_t client = server.svs.clients[j];
if (!client.active)
{
continue;
}
int seconds = (int)(net.Time - client.netconnection.connecttime);
int hours, minutes = seconds / 60;
if (minutes > 0)
{
seconds -= (minutes * 60);
hours = minutes / 60;
if (hours > 0)
{
minutes -= (hours * 60);
}
}
else
{
hours = 0;
}
sb.Append(String.Format("#{0,-2} {1,-16} {2} {2}:{4,2}:{5,2}",
j + 1, client.name, (int)client.edict.v.frags, hours, minutes, seconds));
sb.Append(" ");
sb.Append(client.netconnection.address);
sb.Append('\n');
}
if (flag)
{
Con.Print(sb.ToString());
}
else
{
server.ClientPrint(sb.ToString());
}
}
/// <summary>
/// R_SplitEntityOnNode
/// </summary>
private static void SplitEntityOnNode(mnodebase_t node)
{
if (node.contents == Contents.CONTENTS_SOLID)
{
return;
}
// add an efrag if the node is a leaf
if (node.contents < 0)
{
if (_EfragTopNode == null)
{
_EfragTopNode = node as mnode_t;
}
mleaf_t leaf = (mleaf_t)(object)node;
// grab an efrag off the free list
efrag_t ef = client.cl.free_efrags;
if (ef == null)
{
Con.Print("Too many efrags!\n");
return; // no free fragments...
}
client.cl.free_efrags = client.cl.free_efrags.entnext;
ef.entity = _AddEnt;
// add the entity link
// *lastlink = ef;
if (_LastObj is entity_t)
{
((entity_t)_LastObj).efrag = ef;
}
else
{
((efrag_t)_LastObj).entnext = ef;
}
_LastObj = ef; // lastlink = &ef->entnext;
ef.entnext = null;
// set the leaf links
ef.leaf = leaf;
ef.leafnext = leaf.efrags;
leaf.efrags = ef;
return;
}
// NODE_MIXED
mnode_t n = node as mnode_t;
if (n == null)
{
return;
}
mplane_t splitplane = n.plane;
int sides = mathlib.BoxOnPlaneSide(ref _EMins, ref _EMaxs, splitplane);
if (sides == 3)
{
// split on this plane
// if this is the first splitter of this bmodel, remember it
if (_EfragTopNode == null)
{
_EfragTopNode = n;
}
}
// recurse down the contacted sides
if ((sides & 1) != 0)
{
SplitEntityOnNode(n.children[0]);
}
if ((sides & 2) != 0)
{
SplitEntityOnNode(n.children[1]);
}
}
private static int _StripCount; // stripcount
/// <summary>
/// GL_MakeAliasModelDisplayLists
/// </summary>
public static void MakeAliasModelDisplayLists(model_t m, aliashdr_t hdr)
{
_AliasModel = m;
_AliasHdr = hdr;
//
// look for a cached version
//
string path = Path.ChangeExtension("glquake/" + Path.GetFileNameWithoutExtension(m.name), ".ms2");
DisposableWrapper <BinaryReader> file;
Common.FOpenFile(path, out file);
if (file != null)
{
using ( file )
{
BinaryReader reader = file.Object;
_NumCommands = reader.ReadInt32();
_NumOrder = reader.ReadInt32();
for (int i = 0; i < _NumCommands; i++)
{
_Commands[i] = reader.ReadInt32();
}
for (int i = 0; i < _NumOrder; i++)
{
_VertexOrder[i] = reader.ReadInt32();
}
}
}
else
{
//
// build it from scratch
//
Con.Print("meshing {0}...\n", m.name);
BuildTris(); // trifans or lists
//
// save out the cached version
//
string fullpath = Path.Combine(Common.GameDir, path);
Stream fs = Sys.FileOpenWrite(fullpath, true);
if (fs != null)
{
using (BinaryWriter writer = new BinaryWriter(fs, Encoding.ASCII))
{
writer.Write(_NumCommands);
writer.Write(_NumOrder);
for (int i = 0; i < _NumCommands; i++)
{
writer.Write(_Commands[i]);
}
for (int i = 0; i < _NumOrder; i++)
{
writer.Write(_VertexOrder[i]);
}
}
}
}
//
// save the data out
//
_AliasHdr.poseverts = _NumOrder;
int[] cmds = new int[_NumCommands]; //Hunk_Alloc (numcommands * 4);
_AliasHdr.commands = cmds; // in bytes??? // (byte*)cmds - (byte*)paliashdr;
Buffer.BlockCopy(_Commands, 0, cmds, 0, _NumCommands * 4); //memcpy (cmds, commands, numcommands * 4);
trivertx_t[][] poseverts = Mod.PoseVerts;
trivertx_t[] verts = new trivertx_t[_AliasHdr.numposes * _AliasHdr.poseverts]; // Hunk_Alloc (paliashdr->numposes * paliashdr->poseverts * sizeof(trivertx_t) );
_AliasHdr.posedata = verts; // (byte*)verts - (byte*)paliashdr;
int offset = 0;
for (int i = 0; i < _AliasHdr.numposes; i++)
{
for (int j = 0; j < _NumOrder; j++)
{
verts[offset++] = poseverts[i][_VertexOrder[j]]; // *verts++ = poseverts[i][vertexorder[j]];
}
}
}
// CL_PlayDemo_f
//
// play [demoname]
static void PlayDemo_f()
{
if (Cmd.Source != cmd_source_t.src_command)
{
return;
}
if (Cmd.Argc != 2)
{
Con.Print("play <demoname> : plays a demo\n");
return;
}
//
// disconnect from server
//
Client.Disconnect();
//
// open the demo file
//
string name = Path.ChangeExtension(Cmd.Argv(1), ".dem");
Con.Print("Playing demo from {0}.\n", name);
if (Cls.demofile != null)
{
Cls.demofile.Dispose();
}
DisposableWrapper <BinaryReader> reader;
Common.FOpenFile(name, out reader);
Cls.demofile = reader;
if (Cls.demofile == null)
{
Con.Print("ERROR: couldn't open.\n");
Cls.demonum = -1; // stop demo loop
return;
}
Cls.demoplayback = true;
Cls.state = ClientActivityState.Connected;
Cls.forcetrack = 0;
BinaryReader s = reader.Object;
int c;
bool neg = false;
while (true)
{
c = s.ReadByte();
if (c == '\n')
{
break;
}
if (c == '-')
{
neg = true;
}
else
{
Cls.forcetrack = Cls.forcetrack * 10 + (c - '0');
}
}
if (neg)
{
Cls.forcetrack = -Cls.forcetrack;
}
// ZOID, fscanf is evil
// fscanf (cls.demofile, "%i\n", &cls.forcetrack);
}
// vcrSendMessage
// NET_Init (void)
public static void Init()
{
for (int i2 = 0; i2 < _HostCache.Length; i2++)
{
_HostCache[i2] = new hostcache_t();
}
if (_Drivers == null)
{
if (Common.HasParam("-playback"))
{
_Drivers = new INetDriver[]
{
new NetVcr()
};
}
else
{
_Drivers = new INetDriver[]
{
new NetLoop(),
NetDatagram.Instance
};
}
}
if (_LanDrivers == null)
{
_LanDrivers = new INetLanDriver[]
{
NetTcpIp.Instance
};
}
if (Common.HasParam("-record"))
{
_IsRecording = true;
}
int i = Common.CheckParm("-port");
if (i == 0)
{
i = Common.CheckParm("-udpport");
}
if (i == 0)
{
i = Common.CheckParm("-ipxport");
}
if (i > 0)
{
if (i < Common.Argc - 1)
{
_DefHostPort = Common.atoi(Common.Argv(i + 1));
}
else
{
Sys.Error("Net.Init: you must specify a number after -port!");
}
}
HostPort = _DefHostPort;
if (Common.HasParam("-listen") || Client.cls.state == cactive_t.ca_dedicated)
{
_IsListening = true;
}
int numsockets = Server.svs.maxclientslimit;
if (Client.cls.state != cactive_t.ca_dedicated)
{
numsockets++;
}
_FreeSockets = new List <qsocket_t>(numsockets);
_ActiveSockets = new List <qsocket_t>(numsockets);
for (i = 0; i < numsockets; i++)
{
_FreeSockets.Add(new qsocket_t());
}
SetNetTime();
// allocate space for network message buffer
Message = new MsgWriter(NET_MAXMESSAGE); // SZ_Alloc (&net_message, NET_MAXMESSAGE);
Reader = new MsgReader(Net.Message);
if (_MessageTimeout == null)
{
_MessageTimeout = new Cvar("net_messagetimeout", "300");
_HostName = new Cvar("hostname", "UNNAMED");
}
Cmd.Add("slist", Slist_f);
Cmd.Add("listen", Listen_f);
Cmd.Add("maxplayers", MaxPlayers_f);
Cmd.Add("port", Port_f);
// initialize all the drivers
_DriverLevel = 0;
foreach (INetDriver driver in _Drivers)
{
driver.Init();
if (driver.IsInitialized && _IsListening)
{
driver.Listen(true);
}
_DriverLevel++;
}
//if (*my_ipx_address)
// Con_DPrintf("IPX address %s\n", my_ipx_address);
if (!String.IsNullOrEmpty(_MyTcpIpAddress))
{
Con.DPrint("TCP/IP address {0}\n", _MyTcpIpAddress);
}
}
/// <summary>
/// CL_GetMessage
/// Handles recording and playback of demos, on top of NET_ code
/// </summary>
/// <returns></returns>
static int GetMessage()
{
if (Cls.demoplayback)
{
// decide if it is time to grab the next message
if (Cls.signon == SIGNONS) // allways grab until fully connected
{
if (Cls.timedemo)
{
if (Host.FrameCount == Cls.td_lastframe)
{
return(0); // allready read this frame's message
}
Cls.td_lastframe = Host.FrameCount;
// if this is the second frame, grab the real td_starttime
// so the bogus time on the first frame doesn't count
if (Host.FrameCount == Cls.td_startframe + 1)
{
Cls.td_starttime = (float)Host.RealTime;
}
}
else if (Cl.time <= Cl.mtime[0])
{
return(0); // don't need another message yet
}
}
// get the next message
BinaryReader reader = ((DisposableWrapper <BinaryReader>)Cls.demofile).Object;
int size = Common.LittleLong(reader.ReadInt32());
if (size > QDef.MAX_MSGLEN)
{
Sys.Error("Demo message > MAX_MSGLEN");
}
Cl.mviewangles[1] = Cl.mviewangles[0];
Cl.mviewangles[0].X = Common.LittleFloat(reader.ReadSingle());
Cl.mviewangles[0].Y = Common.LittleFloat(reader.ReadSingle());
Cl.mviewangles[0].Z = Common.LittleFloat(reader.ReadSingle());
Net.Message.FillFrom(reader.BaseStream, size);
if (Net.Message.Length < size)
{
StopPlayback();
return(0);
}
return(1);
}
int r;
while (true)
{
r = Net.GetMessage(Cls.netcon);
if (r != 1 && r != 2)
{
return(r);
}
// discard nop keepalive message
if (Net.Message.Length == 1 && Net.Message.Data[0] == Protocol.svc_nop)
{
Con.Print("<-- server to client keepalive\n");
}
else
{
break;
}
}
if (Cls.demorecording)
{
WriteDemoMessage();
}
return(r);
}
/// <summary>
/// NET_GetMessage
/// returns data in net_message sizebuf
/// returns 0 if no data is waiting
/// returns 1 if a message was received
/// returns 2 if an unreliable message was received
/// returns -1 if the connection died
/// </summary>
public static int GetMessage(qsocket_t sock)
{
//int ret;
if (sock == null)
{
return(-1);
}
if (sock.disconnected)
{
Con.Print("NET_GetMessage: disconnected socket\n");
return(-1);
}
SetNetTime();
int ret = _Drivers[sock.driver].GetMessage(sock);
// see if this connection has timed out
if (ret == 0 && sock.driver != 0)
{
if (_Time - sock.lastMessageTime > _MessageTimeout.Value)
{
Close(sock);
return(-1);
}
}
if (ret > 0)
{
if (sock.driver != 0)
{
sock.lastMessageTime = _Time;
if (ret == 1)
{
_MessagesReceived++;
}
else if (ret == 2)
{
_UnreliableMessagesReceived++;
}
}
if (_IsRecording)
{
_VcrGetMessage.time = Host.Time;
_VcrGetMessage.op = VcrOp.VCR_OP_GETMESSAGE;
_VcrGetMessage.session = 1;// (long)sock; Uze todo: write somethisng meaningful
_VcrGetMessage.ret = ret;
byte[] buf = Sys.StructureToBytes(ref _VcrGetMessage);
Host.VcrWriter.Write(buf, 0, buf.Length);
Host.VcrWriter.Write(Net.Message.Length);
Host.VcrWriter.Write(Net.Message.Data, 0, Net.Message.Length);
}
}
else
{
if (_IsRecording)
{
_VcrGetMessage.time = Host.Time;
_VcrGetMessage.op = VcrOp.VCR_OP_GETMESSAGE;
_VcrGetMessage.session = 1; // (long)sock; Uze todo: fix this
_VcrGetMessage.ret = ret;
byte[] buf = Sys.StructureToBytes(ref _VcrGetMessage);
Host.VcrWriter.Write(buf, 0, buf.Length);
}
}
return(ret);
}
/// <summary>
/// SV_StartSound
/// Each entity can have eight independant sound sources, like voice,
/// weapon, feet, etc.
///
/// Channel 0 is an auto-allocate channel, the others override anything
/// allready running on that entity/channel pair.
///
/// An attenuation of 0 will play full volume everywhere in the level.
/// Larger attenuations will drop off. (max 4 attenuation)
/// </summary>
public static void StartSound(edict_t entity, int channel, string sample, int volume, float attenuation)
{
if (volume < 0 || volume > 255)
{
Sys.Error("SV_StartSound: volume = {0}", volume);
}
if (attenuation < 0 || attenuation > 4)
{
Sys.Error("SV_StartSound: attenuation = {0}", attenuation);
}
if (channel < 0 || channel > 7)
{
Sys.Error("SV_StartSound: channel = {0}", channel);
}
if (sv.datagram.Length > QDef.MAX_DATAGRAM - 16)
{
return;
}
// find precache number for sound
int sound_num;
for (sound_num = 1; sound_num < QDef.MAX_SOUNDS && sv.sound_precache[sound_num] != null; sound_num++)
{
if (sample == sv.sound_precache[sound_num])
{
break;
}
}
if (sound_num == QDef.MAX_SOUNDS || String.IsNullOrEmpty(sv.sound_precache[sound_num]))
{
Con.Print("SV_StartSound: {0} not precacheed\n", sample);
return;
}
int ent = NumForEdict(entity);
channel = (ent << 3) | channel;
int field_mask = 0;
if (volume != Sound.DEFAULT_SOUND_PACKET_VOLUME)
{
field_mask |= Protocol.SND_VOLUME;
}
if (attenuation != Sound.DEFAULT_SOUND_PACKET_ATTENUATION)
{
field_mask |= Protocol.SND_ATTENUATION;
}
// directed messages go only to the entity the are targeted on
sv.datagram.WriteByte(Protocol.svc_sound);
sv.datagram.WriteByte(field_mask);
if ((field_mask & Protocol.SND_VOLUME) != 0)
{
sv.datagram.WriteByte(volume);
}
if ((field_mask & Protocol.SND_ATTENUATION) != 0)
{
sv.datagram.WriteByte((int)(attenuation * 64));
}
sv.datagram.WriteShort(channel);
sv.datagram.WriteByte(sound_num);
v3f v;
Mathlib.VectorAdd(ref entity.v.mins, ref entity.v.maxs, out v);
Mathlib.VectorMA(ref entity.v.origin, 0.5f, ref v, out v);
sv.datagram.WriteCoord(v.x);
sv.datagram.WriteCoord(v.y);
sv.datagram.WriteCoord(v.z);
}
