cvar_t cl_netinputpacketspersecond = {CVAR_SAVE, "cl_netinputpacketspersecond","50", "how many input packets to send to server each second"};
+cvar_t cl_nodelta = {0, "cl_nodelta", "0", "disables delta compression of non-player entities in QW network protocol"};
+
/*
================
//CL_SparkShower(cl.cmd.cursor_impact, cl.cmd.cursor_normal, 5, 0);
}
+void CL_ClientMovement_InputQW(qw_usercmd_t *cmd)
+{
+ int i;
+ int n;
+ // remove stale queue items
+ n = cl.movement_numqueue;
+ cl.movement_numqueue = 0;
+ for (i = 0;i < n;i++)
+ if (cl.movement_queue[i].sequence > cls.netcon->qw.incoming_sequence)
+ cl.movement_queue[cl.movement_numqueue++] = cl.movement_queue[i];
+ // add to input queue if there is room
+ if (cl.movement_numqueue < (int)(sizeof(cl.movement_queue)/sizeof(cl.movement_queue[0])) && cl.mtime[0] > cl.mtime[1])
+ {
+ // add to input queue
+ cl.movement_queue[cl.movement_numqueue].sequence = cls.netcon->qw.outgoing_sequence;
+ cl.movement_queue[cl.movement_numqueue].time = cl.mtime[0] + cl_movement_latency.value / 1000.0;
+ cl.movement_queue[cl.movement_numqueue].frametime = cmd->msec * 0.001;
+ VectorCopy(cmd->angles, cl.movement_queue[cl.movement_numqueue].viewangles);
+ cl.movement_queue[cl.movement_numqueue].move[0] = cmd->forwardmove;
+ cl.movement_queue[cl.movement_numqueue].move[1] = cmd->sidemove;
+ cl.movement_queue[cl.movement_numqueue].move[2] = cmd->upmove;
+ cl.movement_queue[cl.movement_numqueue].jump = (cmd->buttons & 2) != 0;
+ cl.movement_queue[cl.movement_numqueue].crouch = false;
+ cl.movement_numqueue++;
+ }
+ cl.movement_replay = true;
+}
+
void CL_ClientMovement_Input(qboolean buttonjump, qboolean buttoncrouch)
{
int i;
//VectorSet(cl_entities[cl.playerentity].state_current.angles, 0, cl.viewangles[1], 0);
}
+void QW_MSG_WriteDeltaUsercmd(sizebuf_t *buf, qw_usercmd_t *from, qw_usercmd_t *to)
+{
+ int bits;
+
+ bits = 0;
+ if (to->angles[0] != from->angles[0])
+ bits |= QW_CM_ANGLE1;
+ if (to->angles[1] != from->angles[1])
+ bits |= QW_CM_ANGLE2;
+ if (to->angles[2] != from->angles[2])
+ bits |= QW_CM_ANGLE3;
+ if (to->forwardmove != from->forwardmove)
+ bits |= QW_CM_FORWARD;
+ if (to->sidemove != from->sidemove)
+ bits |= QW_CM_SIDE;
+ if (to->upmove != from->upmove)
+ bits |= QW_CM_UP;
+ if (to->buttons != from->buttons)
+ bits |= QW_CM_BUTTONS;
+ if (to->impulse != from->impulse)
+ bits |= QW_CM_IMPULSE;
+
+ MSG_WriteByte(buf, bits);
+ if (bits & QW_CM_ANGLE1)
+ MSG_WriteAngle16i(buf, to->angles[0]);
+ if (bits & QW_CM_ANGLE2)
+ MSG_WriteAngle16i(buf, to->angles[1]);
+ if (bits & QW_CM_ANGLE3)
+ MSG_WriteAngle16i(buf, to->angles[2]);
+ if (bits & QW_CM_FORWARD)
+ MSG_WriteShort(buf, to->forwardmove);
+ if (bits & QW_CM_SIDE)
+ MSG_WriteShort(buf, to->sidemove);
+ if (bits & QW_CM_UP)
+ MSG_WriteShort(buf, to->upmove);
+ if (bits & QW_CM_BUTTONS)
+ MSG_WriteShort(buf, to->buttons);
+ if (bits & QW_CM_IMPULSE)
+ MSG_WriteShort(buf, to->impulse);
+ MSG_WriteByte(buf, to->msec);
+}
+
/*
==============
CL_SendMove
// PROTOCOL_DARKPLACES5 clc_move = 19 bytes total
// PROTOCOL_DARKPLACES6 clc_move = 52 bytes total
// PROTOCOL_DARKPLACES7 clc_move = 56 bytes total
- if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE)
+ if (cls.protocol == PROTOCOL_QUAKEWORLD)
+ {
+ int checksumindex;
+ double msectime;
+ static double oldmsectime;
+ qw_usercmd_t *cmd, *oldcmd;
+ qw_usercmd_t nullcmd;
+
+ //Con_Printf("code qw_clc_move\n");
+
+ i = cls.netcon->qw.outgoing_sequence & QW_UPDATE_MASK;
+ cmd = &cl.qw_moves[i];
+ memset(&nullcmd, 0, sizeof(nullcmd));
+ memset(cmd, 0, sizeof(*cmd));
+ cmd->buttons = bits;
+ cmd->impulse = impulse;
+ cmd->forwardmove = (short)bound(-32768, forwardmove, 32767);
+ cmd->sidemove = (short)bound(-32768, sidemove, 32767);
+ cmd->upmove = (short)bound(-32768, upmove, 32767);
+ VectorCopy(cl.viewangles, cmd->angles);
+ msectime = realtime * 1000;
+ cmd->msec = (unsigned char)bound(0, msectime - oldmsectime, 255);
+ // ridiculous value rejection (matches qw)
+ if (cmd->msec > 250)
+ cmd->msec = 100;
+ oldmsectime = msectime;
+
+ CL_ClientMovement_InputQW(cmd);
+
+ MSG_WriteByte(&buf, qw_clc_move);
+ // save the position for a checksum byte
+ checksumindex = buf.cursize;
+ MSG_WriteByte(&buf, 0);
+ // packet loss percentage
+ // FIXME: netgraph stuff
+ MSG_WriteByte(&buf, 0);
+ // write most recent 3 moves
+ i = (cls.netcon->qw.outgoing_sequence-2) & QW_UPDATE_MASK;
+ cmd = &cl.qw_moves[i];
+ QW_MSG_WriteDeltaUsercmd(&buf, &nullcmd, cmd);
+ oldcmd = cmd;
+ i = (cls.netcon->qw.outgoing_sequence-1) & QW_UPDATE_MASK;
+ cmd = &cl.qw_moves[i];
+ QW_MSG_WriteDeltaUsercmd(&buf, oldcmd, cmd);
+ oldcmd = cmd;
+ i = cls.netcon->qw.outgoing_sequence & QW_UPDATE_MASK;
+ cmd = &cl.qw_moves[i];
+ QW_MSG_WriteDeltaUsercmd(&buf, oldcmd, cmd);
+ // calculate the checksum
+ buf.data[checksumindex] = COM_BlockSequenceCRCByteQW(buf.data + checksumindex + 1, buf.cursize - checksumindex - 1, cls.netcon->qw.outgoing_sequence);
+ // if delta compression history overflows, request no delta
+ if (cls.netcon->qw.outgoing_sequence - cl.qw_validsequence >= QW_UPDATE_BACKUP-1)
+ cl.qw_validsequence = 0;
+ // request delta compression if appropriate
+ if (cl.qw_validsequence && !cl_nodelta.integer && cls.state == ca_connected && !cls.demorecording)
+ {
+ MSG_WriteByte(&buf, qw_clc_delta);
+ MSG_WriteByte(&buf, cl.qw_validsequence & 255);
+ }
+ }
+ else if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE)
{
// 5 bytes
MSG_WriteByte (&buf, clc_move);
// 2 bytes
MSG_WriteByte (&buf, bits);
MSG_WriteByte (&buf, impulse);
+
+ CL_ClientMovement_Input((bits & 2) != 0, false);
}
else if (cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3)
{
// 2 bytes
MSG_WriteByte (&buf, bits);
MSG_WriteByte (&buf, impulse);
+
+ CL_ClientMovement_Input((bits & 2) != 0, false);
}
else if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES4 || cls.protocol == PROTOCOL_DARKPLACES5)
{
// 2 bytes
MSG_WriteByte (&buf, bits);
MSG_WriteByte (&buf, impulse);
+
+ CL_ClientMovement_Input((bits & 2) != 0, false);
}
else
{
MSG_WriteFloat (&buf, cl.cmd.cursor_impact[1]);
MSG_WriteFloat (&buf, cl.cmd.cursor_impact[2]);
MSG_WriteShort (&buf, cl.cmd.cursor_entitynumber);
- }
- // FIXME: bits & 16 is +button5, Nexuiz specific
- CL_ClientMovement_Input((bits & 2) != 0, (bits & 16) != 0);
+ // FIXME: bits & 16 is +button5, Nexuiz specific
+ CL_ClientMovement_Input((bits & 2) != 0, (bits & 16) != 0);
+ }
}
- // ack the last few frame numbers
- // (redundent to improve handling of client->server packet loss)
- // for LATESTFRAMENUMS == 3 case this is 15 bytes
- for (i = 0;i < LATESTFRAMENUMS;i++)
+ if (cls.protocol != PROTOCOL_QUAKEWORLD)
{
- if (cl.latestframenums[i] > 0)
+ // ack the last few frame numbers
+ // (redundent to improve handling of client->server packet loss)
+ // for LATESTFRAMENUMS == 3 case this is 15 bytes
+ for (i = 0;i < LATESTFRAMENUMS;i++)
{
- if (developer_networkentities.integer >= 1)
- Con_Printf("send clc_ackframe %i\n", cl.latestframenums[i]);
- MSG_WriteByte(&buf, clc_ackframe);
- MSG_WriteLong(&buf, cl.latestframenums[i]);
+ if (cl.latestframenums[i] > 0)
+ {
+ if (developer_networkentities.integer >= 1)
+ Con_Printf("send clc_ackframe %i\n", cl.latestframenums[i]);
+ MSG_WriteByte(&buf, clc_ackframe);
+ MSG_WriteLong(&buf, cl.latestframenums[i]);
+ }
}
}
Cvar_RegisterVariable(&m_filter);
Cvar_RegisterVariable(&cl_netinputpacketspersecond);
+
+ Cvar_RegisterVariable(&cl_nodelta);
}
projects / xonotic / darkplaces.git / blobdiff