public static void SV_WriteFrameToClient(client_t client, sizebuf_t msg)
{
client_frame_t frame, oldframe;
Int32 lastframe;
frame = client.frames[SV_INIT.sv.framenum & Defines.UPDATE_MASK];
if (client.lastframe <= 0)
{
oldframe = null;
lastframe = -1;
}
else if (SV_INIT.sv.framenum - client.lastframe >= (Defines.UPDATE_BACKUP - 3))
{
oldframe = null;
lastframe = -1;
}
else
{
oldframe = client.frames[client.lastframe & Defines.UPDATE_MASK];
lastframe = client.lastframe;
}
MSG.WriteByte(msg, Defines.svc_frame);
MSG.WriteLong(msg, SV_INIT.sv.framenum);
MSG.WriteLong(msg, lastframe);
MSG.WriteByte(msg, client.surpressCount);
client.surpressCount = 0;
MSG.WriteByte(msg, frame.areabytes);
SZ.Write(msg, frame.areabits, frame.areabytes);
SV_WritePlayerstateToClient(oldframe, frame, msg);
SV_EmitPacketEntities(oldframe, frame, msg);
}
/**
* Save everything in the world out without deltas. Used for recording
* footage for merged or assembled demos.
*/
public static void SV_RecordDemoMessage()
{
if (SV_INIT.svs.demofile == null)
{
return;
}
//memset (nostate, 0, sizeof(nostate));
entity_state_t nostate = new(null);
sizebuf_t buf = new();
SZ.Init(buf, SV_ENTS.buf_data, SV_ENTS.buf_data.Length);
// write a frame message that doesn't contain a player_state_t
MSG.WriteByte(buf, Defines.svc_frame);
MSG.WriteLong(buf, SV_INIT.sv.framenum);
MSG.WriteByte(buf, Defines.svc_packetentities);
var e = 1;
var ent = GameBase.g_edicts[e];
while (e < GameBase.num_edicts)
{
// ignore ents without visible models unless they have an effect
if (ent.inuse &&
ent.s.number != 0 &&
(ent.s.modelindex != 0 || ent.s.effects != 0 || ent.s.sound != 0 || ent.s.@event != 0) &&
0 == (ent.svflags & Defines.SVF_NOCLIENT))
{
MSG.WriteDeltaEntity(nostate, ent.s, buf, false, true);
}
e++;
ent = GameBase.g_edicts[e];
}
MSG.WriteShort(buf, 0); // end of packetentities
// now add the accumulated multicast information
SZ.Write(buf, SV_INIT.svs.demo_multicast.data, SV_INIT.svs.demo_multicast.cursize);
SZ.Clear(SV_INIT.svs.demo_multicast);
// now write the entire message to the file, prefixed by the length
var len = EndianHandler.swapInt(buf.cursize);
try
{
//fwrite (len, 4, 1, svs.demofile);
SV_INIT.svs.demofile.Write(len);
//fwrite (buf.data, buf.cursize, 1, svs.demofile);
SV_INIT.svs.demofile.Write(buf.data, 0, buf.cursize);
}
catch (Exception)
{
Com.Printf("Error writing demo file:" + e);
}
}
/**
* Writes a frame to a client system.
*/
public static void SV_WriteFrameToClient(client_t client, sizebuf_t msg)
{
//ptr
client_frame_t frame, oldframe;
int lastframe;
//Com.Printf ("%i . %i\n", new
// Vargs().add(client.lastframe).add(sv.framenum));
// this is the frame we are creating
frame = client.frames[SV_INIT.sv.framenum & Defines.UPDATE_MASK];
if (client.lastframe <= 0)
{
// client is asking for a retransmit
oldframe = null;
lastframe = -1;
}
else if (SV_INIT.sv.framenum - client.lastframe >= Defines.UPDATE_BACKUP - 3)
{
// client hasn't gotten a good message through in a long time
// Com_Printf ("%s: Delta request from out-of-date packet.\n",
// client.name);
oldframe = null;
lastframe = -1;
}
else
{
// we have a valid message to delta from
oldframe = client.frames[client.lastframe & Defines.UPDATE_MASK];
lastframe = client.lastframe;
}
MSG.WriteByte(msg, Defines.svc_frame);
MSG.WriteLong(msg, SV_INIT.sv.framenum);
MSG.WriteLong(msg, lastframe); // what we are delta'ing from
MSG.WriteByte(msg, client.surpressCount); // rate dropped packets
client.surpressCount = 0;
// send over the areabits
MSG.WriteByte(msg, frame.areabytes);
SZ.Write(msg, frame.areabits, frame.areabytes);
// delta encode the playerstate
SV_ENTS.SV_WritePlayerstateToClient(oldframe, frame, msg);
// delta encode the entities
SV_ENTS.SV_EmitPacketEntities(oldframe, frame, msg);
}
public static void SV_New_f( )
{
String gamedir;
Int32 playernum;
edict_t ent;
Com.DPrintf("New() from " + SV_MAIN.sv_client.name + "\\n");
if (SV_MAIN.sv_client.state != Defines.cs_connected)
{
Com.Printf("New not valid -- already spawned\\n");
return;
}
if (SV_INIT.sv.state == Defines.ss_demo)
{
SV_BeginDemoserver();
return;
}
gamedir = Cvar.VariableString("gamedir");
MSG.WriteByte(SV_MAIN.sv_client.netchan.message, Defines.svc_serverdata);
MSG.WriteInt(SV_MAIN.sv_client.netchan.message, Defines.PROTOCOL_VERSION);
MSG.WriteLong(SV_MAIN.sv_client.netchan.message, SV_INIT.svs.spawncount);
MSG.WriteByte(SV_MAIN.sv_client.netchan.message, SV_INIT.sv.attractloop ? 1 : 0);
MSG.WriteString(SV_MAIN.sv_client.netchan.message, gamedir);
if (SV_INIT.sv.state == Defines.ss_cinematic || SV_INIT.sv.state == Defines.ss_pic)
{
playernum = -1;
}
else
{
playernum = SV_MAIN.sv_client.serverindex;
}
MSG.WriteShort(SV_MAIN.sv_client.netchan.message, playernum);
MSG.WriteString(SV_MAIN.sv_client.netchan.message, SV_INIT.sv.configstrings[Defines.CS_NAME]);
if (SV_INIT.sv.state == Defines.ss_game)
{
ent = GameBase.g_edicts[playernum + 1];
ent.s.number = playernum + 1;
SV_MAIN.sv_client.edict = ent;
SV_MAIN.sv_client.lastcmd = new usercmd_t();
MSG.WriteByte(SV_MAIN.sv_client.netchan.message, Defines.svc_stufftext);
MSG.WriteString(SV_MAIN.sv_client.netchan.message, "cmd configstrings " + SV_INIT.svs.spawncount + " 0\\n");
}
}
public static void SV_RecordDemoMessage( )
{
if (SV_INIT.svs.demofile == null)
{
return;
}
entity_state_t nostate = new entity_state_t(null);
sizebuf_t buf = new sizebuf_t();
SZ.Init(buf, buf_data, buf_data.Length);
MSG.WriteByte(buf, Defines.svc_frame);
MSG.WriteLong(buf, SV_INIT.sv.framenum);
MSG.WriteByte(buf, Defines.svc_packetentities);
var e = 1;
edict_t ent = GameBase.g_edicts[e];
while (e < GameBase.num_edicts)
{
if (ent.inuse && ent.s.number != 0 && (ent.s.modelindex != 0 || ent.s.effects != 0 || ent.s.sound != 0 || ent.s.event_renamed != 0) && 0 == (ent.svflags & Defines.SVF_NOCLIENT))
{
MSG.WriteDeltaEntity(nostate, ent.s, buf, false, true);
}
e++;
ent = GameBase.g_edicts[e];
}
MSG.WriteShort(buf, 0);
SZ.Write(buf, SV_INIT.svs.demo_multicast.data, SV_INIT.svs.demo_multicast.cursize);
SZ.Clear(SV_INIT.svs.demo_multicast);
var len = EndianHandler.SwapInt(buf.cursize);
try
{
SV_INIT.svs.demofile.Write(len);
SV_INIT.svs.demofile.Write(buf.data, 0, buf.cursize);
}
catch (Exception e1)
{
Com.Printf("Error writing demo file:" + e);
}
}
public static void SV_ServerRecord_f( )
{
String name;
Byte[] buf_data = new Byte[32768];
sizebuf_t buf = new sizebuf_t();
Int32 len;
Int32 i;
if (Cmd.Argc() != 2)
{
Com.Printf("serverrecord <demoname>\\n");
return;
}
if (SV_INIT.svs.demofile != null)
{
Com.Printf("Already recording.\\n");
return;
}
if (SV_INIT.sv.state != Defines.ss_game)
{
Com.Printf("You must be in a level to record.\\n");
return;
}
name = FS.Gamedir() + "/demos/" + Cmd.Argv(1) + ".dm2";
Com.Printf("recording to " + name + ".\\n");
FS.CreatePath(name);
try
{
SV_INIT.svs.demofile = new QuakeFile(name, FileAccess.ReadWrite);
}
catch (Exception e)
{
Com.Printf("ERROR: couldn't open.\\n");
return;
}
SZ.Init(SV_INIT.svs.demo_multicast, SV_INIT.svs.demo_multicast_buf, SV_INIT.svs.demo_multicast_buf.Length);
SZ.Init(buf, buf_data, buf_data.Length);
MSG.WriteByte(buf, Defines.svc_serverdata);
MSG.WriteLong(buf, Defines.PROTOCOL_VERSION);
MSG.WriteLong(buf, SV_INIT.svs.spawncount);
MSG.WriteByte(buf, 2);
MSG.WriteString(buf, Cvar.VariableString("gamedir"));
MSG.WriteShort(buf, -1);
MSG.WriteString(buf, SV_INIT.sv.configstrings[Defines.CS_NAME]);
for (i = 0; i < Defines.MAX_CONFIGSTRINGS; i++)
{
if (SV_INIT.sv.configstrings[i].Length == 0)
{
MSG.WriteByte(buf, Defines.svc_configstring);
MSG.WriteShort(buf, i);
MSG.WriteString(buf, SV_INIT.sv.configstrings[i]);
}
}
Com.DPrintf("signon message length: " + buf.cursize + "\\n");
len = EndianHandler.SwapInt(buf.cursize);
try
{
SV_INIT.svs.demofile.Write(len);
SV_INIT.svs.demofile.Write(buf.data, 0, buf.cursize);
}
catch (IOException e1)
{
e1.PrintStackTrace();
}
}
public static void SendCmd()
{
int i;
usercmd_t cmd, oldcmd;
int checksumIndex;
i = Globals.cls.netchan.outgoing_sequence & (Defines.CMD_BACKUP - 1);
cmd = Globals.cl.cmds[i];
Globals.cl.cmd_time[i] = (int)Globals.cls.realtime;
CreateCmd(cmd);
Globals.cl.cmd.Set(cmd);
if (Globals.cls.state == Defines.ca_disconnected || Globals.cls.state == Defines.ca_connecting)
{
return;
}
if (Globals.cls.state == Defines.ca_connected)
{
if (Globals.cls.netchan.message.cursize != 0 || Globals.curtime - Globals.cls.netchan.last_sent > 1000)
{
Netchan.Transmit(Globals.cls.netchan, 0, new byte[0]);
}
return;
}
if (Globals.userinfo_modified)
{
CL.FixUpGender();
Globals.userinfo_modified = false;
MSG.WriteByte(Globals.cls.netchan.message, Defines.clc_userinfo);
MSG.WriteString(Globals.cls.netchan.message, Cvar.Userinfo());
}
SZ.Init(buf, data, data.Length);
if (cmd.buttons != 0 && Globals.cl.cinematictime > 0 && !Globals.cl.attractloop && Globals.cls.realtime - Globals.cl.cinematictime > 1000)
{
SCR.FinishCinematic();
}
MSG.WriteByte(buf, Defines.clc_move);
checksumIndex = buf.cursize;
MSG.WriteByte(buf, 0);
if (cl_nodelta.value != 0F || !Globals.cl.frame.valid || Globals.cls.demowaiting)
{
MSG.WriteLong(buf, -1);
}
else
{
MSG.WriteLong(buf, Globals.cl.frame.serverframe);
}
i = (Globals.cls.netchan.outgoing_sequence - 2) & (Defines.CMD_BACKUP - 1);
cmd = Globals.cl.cmds[i];
nullcmd.Clear();
MSG.WriteDeltaUsercmd(buf, nullcmd, cmd);
oldcmd = cmd;
i = (Globals.cls.netchan.outgoing_sequence - 1) & (Defines.CMD_BACKUP - 1);
cmd = Globals.cl.cmds[i];
MSG.WriteDeltaUsercmd(buf, oldcmd, cmd);
oldcmd = cmd;
i = (Globals.cls.netchan.outgoing_sequence) & (Defines.CMD_BACKUP - 1);
cmd = Globals.cl.cmds[i];
MSG.WriteDeltaUsercmd(buf, oldcmd, cmd);
buf.data[checksumIndex] = Com.BlockSequenceCRCByte(buf.data, checksumIndex + 1, buf.cursize - checksumIndex - 1, Globals.cls.netchan.outgoing_sequence);
Netchan.Transmit(Globals.cls.netchan, buf.cursize, buf.data);
}
public static void PF_WriteLong(int c)
{
MSG.WriteLong(SV_INIT.sv.multicast, c);
}
static void SV_WritePlayerstateToClient(client_frame_t from, client_frame_t to, sizebuf_t msg)
{
player_state_t ps, ops;
player_state_t dummy;
ps = to.ps;
if (from == null)
{
dummy = new player_state_t();
ops = dummy;
}
else
{
ops = from.ps;
}
var pflags = 0;
if (ps.pmove.pm_type != ops.pmove.pm_type)
{
pflags |= Defines.PS_M_TYPE;
}
if (ps.pmove.origin[0] != ops.pmove.origin[0] || ps.pmove.origin[1] != ops.pmove.origin[1] || ps.pmove.origin[2] != ops.pmove.origin[2])
{
pflags |= Defines.PS_M_ORIGIN;
}
if (ps.pmove.velocity[0] != ops.pmove.velocity[0] || ps.pmove.velocity[1] != ops.pmove.velocity[1] || ps.pmove.velocity[2] != ops.pmove.velocity[2])
{
pflags |= Defines.PS_M_VELOCITY;
}
if (ps.pmove.pm_time != ops.pmove.pm_time)
{
pflags |= Defines.PS_M_TIME;
}
if (ps.pmove.pm_flags != ops.pmove.pm_flags)
{
pflags |= Defines.PS_M_FLAGS;
}
if (ps.pmove.gravity != ops.pmove.gravity)
{
pflags |= Defines.PS_M_GRAVITY;
}
if (ps.pmove.delta_angles[0] != ops.pmove.delta_angles[0] || ps.pmove.delta_angles[1] != ops.pmove.delta_angles[1] || ps.pmove.delta_angles[2] != ops.pmove.delta_angles[2])
{
pflags |= Defines.PS_M_DELTA_ANGLES;
}
if (ps.viewoffset[0] != ops.viewoffset[0] || ps.viewoffset[1] != ops.viewoffset[1] || ps.viewoffset[2] != ops.viewoffset[2])
{
pflags |= Defines.PS_VIEWOFFSET;
}
if (ps.viewangles[0] != ops.viewangles[0] || ps.viewangles[1] != ops.viewangles[1] || ps.viewangles[2] != ops.viewangles[2])
{
pflags |= Defines.PS_VIEWANGLES;
}
if (ps.kick_angles[0] != ops.kick_angles[0] || ps.kick_angles[1] != ops.kick_angles[1] || ps.kick_angles[2] != ops.kick_angles[2])
{
pflags |= Defines.PS_KICKANGLES;
}
if (ps.blend[0] != ops.blend[0] || ps.blend[1] != ops.blend[1] || ps.blend[2] != ops.blend[2] || ps.blend[3] != ops.blend[3])
{
pflags |= Defines.PS_BLEND;
}
if (ps.fov != ops.fov)
{
pflags |= Defines.PS_FOV;
}
if (ps.rdflags != ops.rdflags)
{
pflags |= Defines.PS_RDFLAGS;
}
if (ps.gunframe != ops.gunframe)
{
pflags |= Defines.PS_WEAPONFRAME;
}
pflags |= Defines.PS_WEAPONINDEX;
MSG.WriteByte(msg, Defines.svc_playerinfo);
MSG.WriteShort(msg, pflags);
if ((pflags & Defines.PS_M_TYPE) != 0)
{
MSG.WriteByte(msg, ps.pmove.pm_type);
}
if ((pflags & Defines.PS_M_ORIGIN) != 0)
{
MSG.WriteShort(msg, ps.pmove.origin[0]);
MSG.WriteShort(msg, ps.pmove.origin[1]);
MSG.WriteShort(msg, ps.pmove.origin[2]);
}
if ((pflags & Defines.PS_M_VELOCITY) != 0)
{
MSG.WriteShort(msg, ps.pmove.velocity[0]);
MSG.WriteShort(msg, ps.pmove.velocity[1]);
MSG.WriteShort(msg, ps.pmove.velocity[2]);
}
if ((pflags & Defines.PS_M_TIME) != 0)
{
MSG.WriteByte(msg, ps.pmove.pm_time);
}
if ((pflags & Defines.PS_M_FLAGS) != 0)
{
MSG.WriteByte(msg, ps.pmove.pm_flags);
}
if ((pflags & Defines.PS_M_GRAVITY) != 0)
{
MSG.WriteShort(msg, ps.pmove.gravity);
}
if ((pflags & Defines.PS_M_DELTA_ANGLES) != 0)
{
MSG.WriteShort(msg, ps.pmove.delta_angles[0]);
MSG.WriteShort(msg, ps.pmove.delta_angles[1]);
MSG.WriteShort(msg, ps.pmove.delta_angles[2]);
}
if ((pflags & Defines.PS_VIEWOFFSET) != 0)
{
MSG.WriteChar(msg, ps.viewoffset[0] * 4);
MSG.WriteChar(msg, ps.viewoffset[1] * 4);
MSG.WriteChar(msg, ps.viewoffset[2] * 4);
}
if ((pflags & Defines.PS_VIEWANGLES) != 0)
{
MSG.WriteAngle16(msg, ps.viewangles[0]);
MSG.WriteAngle16(msg, ps.viewangles[1]);
MSG.WriteAngle16(msg, ps.viewangles[2]);
}
if ((pflags & Defines.PS_KICKANGLES) != 0)
{
MSG.WriteChar(msg, ps.kick_angles[0] * 4);
MSG.WriteChar(msg, ps.kick_angles[1] * 4);
MSG.WriteChar(msg, ps.kick_angles[2] * 4);
}
if ((pflags & Defines.PS_WEAPONINDEX) != 0)
{
MSG.WriteByte(msg, ps.gunindex);
}
if ((pflags & Defines.PS_WEAPONFRAME) != 0)
{
MSG.WriteByte(msg, ps.gunframe);
MSG.WriteChar(msg, ps.gunoffset[0] * 4);
MSG.WriteChar(msg, ps.gunoffset[1] * 4);
MSG.WriteChar(msg, ps.gunoffset[2] * 4);
MSG.WriteChar(msg, ps.gunangles[0] * 4);
MSG.WriteChar(msg, ps.gunangles[1] * 4);
MSG.WriteChar(msg, ps.gunangles[2] * 4);
}
if ((pflags & Defines.PS_BLEND) != 0)
{
MSG.WriteByte(msg, ps.blend[0] * 255);
MSG.WriteByte(msg, ps.blend[1] * 255);
MSG.WriteByte(msg, ps.blend[2] * 255);
MSG.WriteByte(msg, ps.blend[3] * 255);
}
if ((pflags & Defines.PS_FOV) != 0)
{
MSG.WriteByte(msg, ps.fov);
}
if ((pflags & Defines.PS_RDFLAGS) != 0)
{
MSG.WriteByte(msg, ps.rdflags);
}
var statbits = 0;
for (var i = 0; i < Defines.MAX_STATS; i++)
{
if (ps.stats[i] != ops.stats[i])
{
statbits |= 1 << i;
}
}
MSG.WriteLong(msg, statbits);
for (var i = 0; i < Defines.MAX_STATS; i++)
{
if ((statbits & (1 << i)) != 0)
{
MSG.WriteShort(msg, ps.stats[i]);
}
}
}
