Merge branch 'Mario/showspecs' into 'master'

[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / cl_client.qc

diff --git a/qcsrc/server/cl_client.qc b/qcsrc/server/cl_client.qc
index 4a86c936e9b653fb3b1096b85a2f7cb066e65df0..8de814507c39e53e16436826f921b30db1bea6b3 100644 (file)
--- a/qcsrc/server/cl_client.qc
+++ b/qcsrc/server/cl_client.qc
@@ -75,6 +75,30 @@ void send_CSQC_teamnagger() {
        WriteHeader(MSG_BROADCAST, TE_CSQC_TEAMNAGGER);
 }
 
+int CountSpectators(entity player, entity to)
+{
+       if(!player) { return 0; } // not sure how, but best to be safe
+
+       int spec_count = 0;
+
+       FOREACH_CLIENT(IS_REAL_CLIENT(it) && IS_SPEC(it) && it != to && it.enemy == player,
+       {
+               spec_count++;
+       });
+
+       return spec_count;
+}
+
+void WriteSpectators(entity player, entity to)
+{
+       if(!player) { return; } // not sure how, but best to be safe
+
+       FOREACH_CLIENT(IS_REAL_CLIENT(it) && IS_SPEC(it) && it != to && it.enemy == player,
+       {
+               WriteByte(MSG_ENTITY, num_for_edict(it));
+       });
+}
+
 bool ClientData_Send(entity this, entity to, int sf)
 {
        assert(to == this.owner, return false);
@@ -87,6 +111,7 @@ bool ClientData_Send(entity this, entity to, int sf)
        if (to.spectatee_status)    sf |= 2; // spectator ent number follows
        if (e.zoomstate)            sf |= 4; // zoomed
        if (e.porto_v_angle_held)   sf |= 8; // angles held
+       if (autocvar_sv_showspectators) sf |= 16; // show spectators
 
        WriteHeader(MSG_ENTITY, ENT_CLIENT_CLIENTDATA);
        WriteByte(MSG_ENTITY, sf);
@@ -100,6 +125,14 @@ bool ClientData_Send(entity this, entity to, int sf)
                WriteAngle(MSG_ENTITY, e.v_angle.x);
                WriteAngle(MSG_ENTITY, e.v_angle.y);
        }
+
+       if(sf & 16)
+       {
+               float specs = CountSpectators(e, to);
+               WriteByte(MSG_ENTITY, specs);
+               WriteSpectators(e, to);
+       }
+
        return true;
 }
 
@@ -224,6 +257,7 @@ void PutObserverInServer(entity this)
     RemoveGrapplingHook(this);
        Portal_ClearAll(this);
        Unfreeze(this);
+       SetSpectatee(this, NULL);
 
        if (this.alivetime)
        {
@@ -1187,6 +1221,8 @@ void ClientDisconnect(entity this)
 
        Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_QUIT_DISCONNECT, this.netname);
 
+       SetSpectatee(this, NULL);
+
     MUTATOR_CALLHOOK(ClientDisconnect, this);
 
        ClientState_detach(this);
@@ -1672,6 +1708,8 @@ bool SpectateSet(entity this)
        if(!IS_PLAYER(this.enemy))
                return false;
 
+       ClientData_Touch(this.enemy);
+
        msg_entity = this;
        WriteByte(MSG_ONE, SVC_SETVIEW);
        WriteEntity(MSG_ONE, this.enemy);
@@ -1694,6 +1732,9 @@ void SetSpectatee(entity this, entity spectatee)
        // these are required to fix the spectator bug with arc
        if(old_spectatee && old_spectatee.arc_beam) { old_spectatee.arc_beam.SendFlags |= ARC_SF_SETTINGS; }
        if(this.enemy && this.enemy.arc_beam) { this.enemy.arc_beam.SendFlags |= ARC_SF_SETTINGS; }
+
+       // needed to update spectator list
+       if(old_spectatee) { ClientData_Touch(old_spectatee); }
 }
 
 bool Spectate(entity this, entity pl)
@@ -1791,6 +1832,8 @@ void LeaveSpectatorMode(entity this)
                {
                        TRANSMUTE(Player, this);
 
+                       SetSpectatee(this, NULL);
+
                        if(autocvar_g_campaign || autocvar_g_balance_teams)
                                { JoinBestTeam(this, false, true); }