/// <summary>
/// Host_Pause_f
/// </summary>
static void Pause_f()
{
if (Cmd.Source == cmd_source_t.src_command)
{
Cmd.ForwardToServer();
return;
}
if (_Pausable.Value == 0)
{
Server.ClientPrint("Pause not allowed.\n");
}
else
{
Server.sv.paused = !Server.sv.paused;
if (Server.sv.paused)
{
Server.BroadcastPrint("{0} paused the game\n", Progs.GetString(Server.Player.v.netname));
}
else
{
Server.BroadcastPrint("{0} unpaused the game\n", Progs.GetString(Server.Player.v.netname));
}
// send notification to all clients
Server.sv.reliable_datagram.WriteByte(Protocol.svc_setpause);
Server.sv.reliable_datagram.WriteByte(Server.sv.paused ? 1 : 0);
}
}
/// <summary>
/// PF_Find
/// entity (entity start, .string field, string match) find = #5;
/// </summary>
static void PF_Find()
{
int e = GetInt(OFS.OFS_PARM0);
int f = GetInt(OFS.OFS_PARM1);
string s = GetString(OFS.OFS_PARM2);
if (s == null)
{
Progs.RunError("PF_Find: bad search string");
}
for (e++; e < Server.sv.num_edicts; e++)
{
edict_t ed = Server.EdictNum(e);
if (ed.free)
{
continue;
}
string t = Progs.GetString(ed.GetInt(f)); // E_STRING(ed, f);
if (String.IsNullOrEmpty(t))
{
continue;
}
if (t == s)
{
ReturnEdict(ed);
return;
}
}
ReturnEdict(Server.sv.edicts[0]);
}
/// <summary>
/// PF_errror
/// This is a TERMINAL error, which will kill off the entire server.
/// Dumps self.
/// error(value)
/// </summary>
static void PF_error()
{
string s = PF_VarString(0);
Con.Print("======SERVER ERROR in {0}:\n{1}\n",
Progs.GetString(Progs.xFunction.s_name), s);
edict_t ed = Server.ProgToEdict(Progs.GlobalStruct.self);
Progs.Print(ed);
Host.Error("Program error");
}
/// <summary>
/// SV_CreateBaseline
/// </summary>
static void CreateBaseline()
{
for (int entnum = 0; entnum < sv.num_edicts; entnum++)
{
// get the current server version
edict_t svent = EdictNum(entnum);
if (svent.free)
{
continue;
}
if (entnum > svs.maxclients && svent.v.modelindex == 0)
{
continue;
}
//
// create entity baseline
//
svent.baseline.origin = svent.v.origin;
svent.baseline.angles = svent.v.angles;
svent.baseline.frame = (int)svent.v.frame;
svent.baseline.skin = (int)svent.v.skin;
if (entnum > 0 && entnum <= svs.maxclients)
{
svent.baseline.colormap = entnum;
svent.baseline.modelindex = ModelIndex("progs/player.mdl");
}
else
{
svent.baseline.colormap = 0;
svent.baseline.modelindex = ModelIndex(Progs.GetString(svent.v.model));
}
//
// add to the message
//
sv.signon.WriteByte(Protocol.svc_spawnbaseline);
sv.signon.WriteShort(entnum);
sv.signon.WriteByte(svent.baseline.modelindex);
sv.signon.WriteByte(svent.baseline.frame);
sv.signon.WriteByte(svent.baseline.colormap);
sv.signon.WriteByte(svent.baseline.skin);
sv.signon.WriteCoord(svent.baseline.origin.x);
sv.signon.WriteAngle(svent.baseline.angles.x);
sv.signon.WriteCoord(svent.baseline.origin.y);
sv.signon.WriteAngle(svent.baseline.angles.y);
sv.signon.WriteCoord(svent.baseline.origin.z);
sv.signon.WriteAngle(svent.baseline.angles.z);
}
}
static edict_t FindViewthing()
{
for (int i = 0; i < Server.sv.num_edicts; i++)
{
edict_t e = Server.EdictNum(i);
if (Progs.GetString(e.v.classname) == "viewthing")
{
return(e);
}
}
Con.Print("No viewthing on map\n");
return(null);
}
static void PF_makestatic()
{
edict_t ent = GetEdict(OFS.OFS_PARM0);
MsgWriter msg = Server.sv.signon;
msg.WriteByte(Protocol.svc_spawnstatic);
msg.WriteByte(Server.ModelIndex(Progs.GetString(ent.v.model)));
msg.WriteByte((int)ent.v.frame);
msg.WriteByte((int)ent.v.colormap);
msg.WriteByte((int)ent.v.skin);
for (int i = 0; i < 3; i++)
{
msg.WriteCoord(Mathlib.Comp(ref ent.v.origin, i));
msg.WriteAngle(Mathlib.Comp(ref ent.v.angles, i));
}
// throw the entity away now
Server.FreeEdict(ent);
}
/// <summary>
/// SV_CheckVelocity
/// </summary>
static void CheckVelocity(edict_t ent)
{
//
// bound velocity
//
if (Mathlib.CheckNaN(ref ent.v.velocity, 0))
{
Con.Print("Got a NaN velocity on {0}\n", Progs.GetString(ent.v.classname));
}
if (Mathlib.CheckNaN(ref ent.v.origin, 0))
{
Con.Print("Got a NaN origin on {0}\n", Progs.GetString(ent.v.classname));
}
Vector3 max = Vector3.One * _MaxVelocity.Value;
Vector3 min = -Vector3.One * _MaxVelocity.Value;
Mathlib.Clamp(ref ent.v.velocity, ref min, ref max, out ent.v.velocity);
}
/*
* =================
* PF_setmodel
*
* setmodel(entity, model)
* =================
*/
static void PF_setmodel()
{
edict_t e = GetEdict(OFS.OFS_PARM0);
int m_idx = GetInt(OFS.OFS_PARM1);
string m = Progs.GetString(m_idx);
// check to see if model was properly precached
for (int i = 0; i < Server.sv.model_precache.Length; i++)
{
string check = Server.sv.model_precache[i];
if (check == null)
{
break;
}
if (check == m)
{
e.v.model = m_idx; // m - pr_strings;
e.v.modelindex = i;
model_t mod = Server.sv.models[(int)e.v.modelindex];
if (mod != null)
{
SetMinMaxSize(e, ref mod.mins, ref mod.maxs, true);
}
else
{
SetMinMaxSize(e, ref Common.ZeroVector, ref Common.ZeroVector, true);
}
return;
}
}
Progs.RunError("no precache: {0}\n", m);
}
/// <summary>
/// #define G_STRING(o) (pr_strings + *(string_t *)&pr_globals[o])
/// </summary>
public static unsafe string GetString(int parm)
{
int *ptr = (int *)Progs.GlobalStructAddr;
return(Progs.GetString(ptr[parm]));
}
/// <summary>
/// SV_WriteClientdataToMessage
/// </summary>
public static void WriteClientDataToMessage(edict_t ent, MsgWriter msg)
{
//
// send a damage message
//
if (ent.v.dmg_take != 0 || ent.v.dmg_save != 0)
{
edict_t other = ProgToEdict(ent.v.dmg_inflictor);
msg.WriteByte(Protocol.svc_damage);
msg.WriteByte((int)ent.v.dmg_save);
msg.WriteByte((int)ent.v.dmg_take);
msg.WriteCoord(other.v.origin.x + 0.5f * (other.v.mins.x + other.v.maxs.x));
msg.WriteCoord(other.v.origin.y + 0.5f * (other.v.mins.y + other.v.maxs.y));
msg.WriteCoord(other.v.origin.z + 0.5f * (other.v.mins.z + other.v.maxs.z));
ent.v.dmg_take = 0;
ent.v.dmg_save = 0;
}
//
// send the current viewpos offset from the view entity
//
SetIdealPitch(); // how much to look up / down ideally
// a fixangle might get lost in a dropped packet. Oh well.
if (ent.v.fixangle != 0)
{
msg.WriteByte(Protocol.svc_setangle);
msg.WriteAngle(ent.v.angles.x);
msg.WriteAngle(ent.v.angles.y);
msg.WriteAngle(ent.v.angles.z);
ent.v.fixangle = 0;
}
int bits = 0;
if (ent.v.view_ofs.z != Protocol.DEFAULT_VIEWHEIGHT)
{
bits |= Protocol.SU_VIEWHEIGHT;
}
if (ent.v.idealpitch != 0)
{
bits |= Protocol.SU_IDEALPITCH;
}
// stuff the sigil bits into the high bits of items for sbar, or else
// mix in items2
float val = Progs.GetEdictFieldFloat(ent, "items2", 0);
int items;
if (val != 0)
{
items = (int)ent.v.items | ((int)val << 23);
}
else
{
items = (int)ent.v.items | ((int)Progs.GlobalStruct.serverflags << 28);
}
bits |= Protocol.SU_ITEMS;
if (((int)ent.v.flags & EdictFlags.FL_ONGROUND) != 0)
{
bits |= Protocol.SU_ONGROUND;
}
if (ent.v.waterlevel >= 2)
{
bits |= Protocol.SU_INWATER;
}
if (ent.v.punchangle.x != 0)
{
bits |= Protocol.SU_PUNCH1;
}
if (ent.v.punchangle.y != 0)
{
bits |= Protocol.SU_PUNCH2;
}
if (ent.v.punchangle.z != 0)
{
bits |= Protocol.SU_PUNCH3;
}
if (ent.v.velocity.x != 0)
{
bits |= Protocol.SU_VELOCITY1;
}
if (ent.v.velocity.y != 0)
{
bits |= Protocol.SU_VELOCITY2;
}
if (ent.v.velocity.z != 0)
{
bits |= Protocol.SU_VELOCITY3;
}
if (ent.v.weaponframe != 0)
{
bits |= Protocol.SU_WEAPONFRAME;
}
if (ent.v.armorvalue != 0)
{
bits |= Protocol.SU_ARMOR;
}
// if (ent.v.weapon)
bits |= Protocol.SU_WEAPON;
// send the data
msg.WriteByte(Protocol.svc_clientdata);
msg.WriteShort(bits);
if ((bits & Protocol.SU_VIEWHEIGHT) != 0)
{
msg.WriteChar((int)ent.v.view_ofs.z);
}
if ((bits & Protocol.SU_IDEALPITCH) != 0)
{
msg.WriteChar((int)ent.v.idealpitch);
}
if ((bits & Protocol.SU_PUNCH1) != 0)
{
msg.WriteChar((int)ent.v.punchangle.x);
}
if ((bits & Protocol.SU_VELOCITY1) != 0)
{
msg.WriteChar((int)(ent.v.velocity.x / 16));
}
if ((bits & Protocol.SU_PUNCH2) != 0)
{
msg.WriteChar((int)ent.v.punchangle.y);
}
if ((bits & Protocol.SU_VELOCITY2) != 0)
{
msg.WriteChar((int)(ent.v.velocity.y / 16));
}
if ((bits & Protocol.SU_PUNCH3) != 0)
{
msg.WriteChar((int)ent.v.punchangle.z);
}
if ((bits & Protocol.SU_VELOCITY3) != 0)
{
msg.WriteChar((int)(ent.v.velocity.z / 16));
}
// always sent
msg.WriteLong(items);
if ((bits & Protocol.SU_WEAPONFRAME) != 0)
{
msg.WriteByte((int)ent.v.weaponframe);
}
if ((bits & Protocol.SU_ARMOR) != 0)
{
msg.WriteByte((int)ent.v.armorvalue);
}
if ((bits & Protocol.SU_WEAPON) != 0)
{
msg.WriteByte(ModelIndex(Progs.GetString(ent.v.weaponmodel)));
}
msg.WriteShort((int)ent.v.health);
msg.WriteByte((int)ent.v.currentammo);
msg.WriteByte((int)ent.v.ammo_shells);
msg.WriteByte((int)ent.v.ammo_nails);
msg.WriteByte((int)ent.v.ammo_rockets);
msg.WriteByte((int)ent.v.ammo_cells);
if (Common.GameKind == GameKind.StandardQuake)
{
msg.WriteByte((int)ent.v.weapon);
}
else
{
for (int i = 0; i < 32; i++)
{
if ((((int)ent.v.weapon) & (1 << i)) != 0)
{
msg.WriteByte(i);
break;
}
}
}
}
/// <summary>
/// SV_WriteEntitiesToClient
/// </summary>
static void WriteEntitiesToClient(edict_t clent, MsgWriter 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);
}
}
}
/// <summary>
/// SV_SendServerinfo
/// Sends the first message from the server to a connected client.
/// This will be sent on the initial connection and upon each server load.
/// </summary>
static void SendServerInfo(client_t client)
{
MsgWriter writer = client.message;
writer.WriteByte(Protocol.svc_print);
writer.WriteString(String.Format("{0}\nVERSION {1,4:F2} SERVER ({2} CRC)", (char)2, QDef.VERSION, Progs.Crc));
writer.WriteByte(Protocol.svc_serverinfo);
writer.WriteLong(Protocol.PROTOCOL_VERSION);
writer.WriteByte(svs.maxclients);
if (!Host.IsCoop && Host.Deathmatch != 0)
{
writer.WriteByte(Protocol.GAME_DEATHMATCH);
}
else
{
writer.WriteByte(Protocol.GAME_COOP);
}
string message = Progs.GetString(sv.edicts[0].v.message);
writer.WriteString(message);
for (int i = 1; i < sv.model_precache.Length; i++)
{
string tmp = sv.model_precache[i];
if (String.IsNullOrEmpty(tmp))
{
break;
}
writer.WriteString(tmp);
}
writer.WriteByte(0);
for (int i = 1; i < sv.sound_precache.Length; i++)
{
string tmp = sv.sound_precache[i];
if (tmp == null)
{
break;
}
writer.WriteString(tmp);
}
writer.WriteByte(0);
// send music
writer.WriteByte(Protocol.svc_cdtrack);
writer.WriteByte((int)sv.edicts[0].v.sounds);
writer.WriteByte((int)sv.edicts[0].v.sounds);
// set view
writer.WriteByte(Protocol.svc_setview);
writer.WriteShort(NumForEdict(client.edict));
writer.WriteByte(Protocol.svc_signonnum);
writer.WriteByte(1);
client.sendsignon = true;
client.spawned = false; // need prespawn, spawn, etc
}
