DP_SV_PING_PACKETLOSS: expose packet loss to server QC

[xonotic/darkplaces.git] / sv_user.c

diff --git a/sv_user.c b/sv_user.c
index 2ca62d7eab7bcc2a756061857379acab984981a3..dfa9bb29b20e9a170fb026ac8633917c10831ec5 100644 (file)
--- a/sv_user.c
+++ b/sv_user.c
@@ -696,6 +696,7 @@ void SV_ApplyClientMove (void)
 {
        prvm_eval_t *val;
        usercmd_t *move = &host_client->cmd;
+       int j, movementloss, packetloss;
 
        if (!move->receivetime)
                return;
@@ -714,6 +715,18 @@ void SV_ApplyClientMove (void)
                host_client->edict->fields.server->impulse = move->impulse;
        // only send the impulse to qc once
        move->impulse = 0;
+
+       movementloss = packetloss = 0;
+       if(host_client->netconnection)
+       {
+               for (j = 0;j < NETGRAPH_PACKETS;j++)
+                       if (host_client->netconnection->incoming_netgraph[j].unreliablebytes == NETGRAPH_LOSTPACKET)
+                               packetloss++;
+               for (j = 0;j < NETGRAPH_PACKETS;j++)
+                       if (host_client->movement_count[j] < 0)
+                               movementloss++;
+       }
+
        VectorCopy(move->viewangles, host_client->edict->fields.server->v_angle);
        if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.button3))) val->_float = ((move->buttons >> 2) & 1);
        if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.button4))) val->_float = ((move->buttons >> 3) & 1);
@@ -738,6 +751,8 @@ void SV_ApplyClientMove (void)
        if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.cursor_trace_endpos))) VectorCopy(move->cursor_impact, val->vector);
        if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.cursor_trace_ent))) val->edict = PRVM_EDICT_TO_PROG(PRVM_EDICT_NUM(move->cursor_entitynumber));
        if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.ping))) val->_float = host_client->ping * 1000.0;
+       if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.packetloss))) val->_float = packetloss / (float) NETGRAPH_PACKETS;
+       if ((val = PRVM_EDICTFIELDVALUE(host_client->edict, prog->fieldoffsets.movementloss))) val->_float = movementloss / (float) NETGRAPH_PACKETS;
 }
 
 void SV_FrameLost(int framenum)