]> de.git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - protocol.c
reworked progs loading so that entvars_t and globalvars_t are no longer
[xonotic/darkplaces.git] / protocol.c
index d371f3fd414c8e1416bda49e49c44b2749cab64e..7e6046342b153d714ca07c43cc0cdd4734b89f9a 100644 (file)
@@ -7,14 +7,7 @@
        if(developer_networkentities.integer >= 2) \
        { \
                prvm_edict_t *ed = prog->edicts + num; \
-               const char *cname = "(no classname)"; \
-               if(prog->fieldoffsets.classname >= 0) \
-               { \
-                       string_t handle =  PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.classname)->string; \
-                       if (handle) \
-                               cname = PRVM_GetString(handle); \
-               } \
-               Con_Printf("sent entity update of size %d for a %s\n", (msg->cursize - entityprofiling_startsize), cname); \
+               Con_Printf("sent entity update of size %d for a %s\n", (msg->cursize - entityprofiling_startsize), PRVM_serveredictstring(ed, classname) ? PRVM_GetString(PRVM_serveredictstring(ed, classname)) : "(no classname)"); \
        }
 
 // this is 88 bytes (must match entity_state_t in protocol.h)
@@ -279,20 +272,15 @@ static void EntityFrameCSQC_LostAllFrames(client_t *client)
        // mark ALL csqc entities as requiring a FULL resend!
        // I know this is a bad workaround, but better than nothing.
        int i, n;
-       prvm_eval_t *val;
        prvm_edict_t *ed;
 
-       if(prog->fieldoffsets.SendEntity < 0 || prog->fieldoffsets.Version < 0)
-               return;
-
        n = client->csqcnumedicts;
        for(i = 0; i < n; ++i)
        {
                if(client->csqcentityglobalhistory[i])
                {
                        ed = prog->edicts + i;
-                       val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.SendEntity);
-                       if (val->function)
+                       if (PRVM_serveredictfunction(ed, SendEntity))
                                client->csqcentitysendflags[i] |= 0xFFFFFF; // FULL RESEND
                        else // if it was ever sent to that client as a CSQC entity
                        {
@@ -447,7 +435,6 @@ qboolean EntityFrameCSQC_WriteFrame (sizebuf_t *msg, int maxsize, int numnumbers
        qboolean sectionstarted = false;
        const unsigned short *n;
        prvm_edict_t *ed;
-       prvm_eval_t *val;
        client_t *client = svs.clients + sv.writeentitiestoclient_clientnumber;
        int dbframe = EntityFrameCSQC_AllocFrame(client, framenum);
        csqcentityframedb_t *db = &client->csqcentityframehistory[dbframe];
@@ -457,10 +444,6 @@ qboolean EntityFrameCSQC_WriteFrame (sizebuf_t *msg, int maxsize, int numnumbers
 
        maxsize -= 24; // always fit in an empty svc_entities message (for packet loss detection!)
 
-       // if this server progs is not CSQC-aware, return early
-       if(prog->fieldoffsets.SendEntity < 0 || prog->fieldoffsets.Version < 0)
-               return false;
-
        // make sure there is enough room to store the svc_csqcentities byte,
        // the terminator (0x0000) and at least one entity update
        if (msg->cursize + 32 >= maxsize)
@@ -482,8 +465,7 @@ qboolean EntityFrameCSQC_WriteFrame (sizebuf_t *msg, int maxsize, int numnumbers
                        }
                }
                ed = prog->edicts + number;
-               val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.SendEntity);
-               if (val->function)
+               if (PRVM_serveredictfunction(ed, SendEntity))
                        client->csqcentityscope[number] = 2;
                else if (client->csqcentityscope[number])
                {
@@ -512,8 +494,7 @@ qboolean EntityFrameCSQC_WriteFrame (sizebuf_t *msg, int maxsize, int numnumbers
        {
                number = *n;
                ed = prog->edicts + number;
-               val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.SendEntity);
-               if (val->function)
+               if (PRVM_serveredictfunction(ed, SendEntity))
                        client->csqcentityscope[number] = 2;
        }
        */
@@ -562,8 +543,7 @@ qboolean EntityFrameCSQC_WriteFrame (sizebuf_t *msg, int maxsize, int numnumbers
                        // save the cursize value in case we overflow and have to rollback
                        int oldcursize = msg->cursize;
                        client->csqcentityscope[number] = 1;
-                       val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.SendEntity);
-                       if (val->function)
+                       if (PRVM_serveredictfunction(ed, SendEntity))
                        {
                                if(!sectionstarted)
                                        MSG_WriteByte(msg, svc_csqcentities);
@@ -573,8 +553,8 @@ qboolean EntityFrameCSQC_WriteFrame (sizebuf_t *msg, int maxsize, int numnumbers
                                        msg->allowoverflow = true;
                                        PRVM_G_INT(OFS_PARM0) = sv.writeentitiestoclient_cliententitynumber;
                                        PRVM_G_FLOAT(OFS_PARM1) = sendflags;
-                                       prog->globals.server->self = number;
-                                       PRVM_ExecuteProgram(val->function, "Null SendEntity\n");
+                                       PRVM_serverglobaledict(self) = number;
+                                       PRVM_ExecuteProgram(PRVM_serveredictfunction(ed, SendEntity), "Null SendEntity\n");
                                        msg->allowoverflow = false;
                                        if(PRVM_G_FLOAT(OFS_RETURN) && msg->cursize + 2 <= maxsize)
                                        {
@@ -701,7 +681,6 @@ qboolean EntityFrameQuake_WriteFrame(sizebuf_t *msg, int maxsize, int numstates,
        int i, bits;
        sizebuf_t buf;
        unsigned char data[128];
-       prvm_eval_t *val;
        qboolean success = false;
 
        // prepare the buffer
@@ -713,8 +692,7 @@ qboolean EntityFrameQuake_WriteFrame(sizebuf_t *msg, int maxsize, int numstates,
        {
                ENTITYSIZEPROFILING_START(msg, states[i]->number);
                s = states[i];
-               val = PRVM_EDICTFIELDVALUE((&prog->edicts[s->number]), prog->fieldoffsets.SendEntity);
-               if(val && val->function)
+               if(PRVM_serveredictfunction((&prog->edicts[s->number]), SendEntity))
                        continue;
 
                // prepare the buffer
@@ -1409,7 +1387,6 @@ qboolean EntityFrame_WriteFrame(sizebuf_t *msg, int maxsize, entityframe_databas
        entity_frame_t *o = &d->deltaframe;
        const entity_state_t *ent, *delta;
        vec3_t eye;
-       prvm_eval_t *val;
 
        d->latestframenum++;
 
@@ -1441,8 +1418,7 @@ qboolean EntityFrame_WriteFrame(sizebuf_t *msg, int maxsize, entityframe_databas
                ent = states[i];
                number = ent->number;
 
-               val = PRVM_EDICTFIELDVALUE((&prog->edicts[number]), prog->fieldoffsets.SendEntity);
-               if(val && val->function)
+               if (PRVM_serveredictfunction((&prog->edicts[number]), SendEntity))
                        continue;
                for (;onum < o->numentities && o->entitydata[onum].number < number;onum++)
                {
@@ -1887,7 +1863,6 @@ qboolean EntityFrame4_WriteFrame(sizebuf_t *msg, int maxsize, entityframe4_datab
        int i, n, startnumber;
        sizebuf_t buf;
        unsigned char data[128];
-       prvm_eval_t *val;
 
        // if there isn't enough space to accomplish anything, skip it
        if (msg->cursize + 24 > maxsize)
@@ -1932,8 +1907,7 @@ qboolean EntityFrame4_WriteFrame(sizebuf_t *msg, int maxsize, entityframe4_datab
        d->currententitynumber = 1;
        for (i = 0, n = startnumber;n < prog->max_edicts;n++)
        {
-               val = PRVM_EDICTFIELDVALUE((&prog->edicts[n]), prog->fieldoffsets.SendEntity);
-               if(val && val->function)
+               if (PRVM_serveredictfunction((&prog->edicts[n]), SendEntity))
                        continue;
                // find the old state to delta from
                e = EntityFrame4_GetReferenceEntity(d, n);
@@ -2089,9 +2063,7 @@ void EntityState5_WriteUpdate(int number, const entity_state_t *s, int changedbi
        //dp_model_t *model;
        ENTITYSIZEPROFILING_START(msg, s->number);
 
-       prvm_eval_t *val;
-       val = PRVM_EDICTFIELDVALUE((&prog->edicts[s->number]), prog->fieldoffsets.SendEntity);
-       if(val && val->function)
+       if (PRVM_serveredictfunction((&prog->edicts[s->number]), SendEntity))
                return;
 
        if (s->active != ACTIVE_NETWORK)
@@ -2232,11 +2204,80 @@ void EntityState5_WriteUpdate(int number, const entity_state_t *s, int changedbi
                        MSG_WriteByte(msg, s->glowmod[1]);
                        MSG_WriteByte(msg, s->glowmod[2]);
                }
+               if (bits & E5_COMPLEXANIMATION)
+               {
+                       if (s->skeletonobject.model && s->skeletonobject.relativetransforms)
+                       {
+                               int numbones = s->skeletonobject.model->num_bones;
+                               int bonenum;
+                               short pose6s[6];
+                               MSG_WriteByte(msg, 4);
+                               MSG_WriteShort(msg, s->modelindex);
+                               MSG_WriteByte(msg, numbones);
+                               for (bonenum = 0;bonenum < numbones;bonenum++)
+                               {
+                                       Matrix4x4_ToBonePose6s(s->skeletonobject.relativetransforms + bonenum, 64, pose6s);
+                                       MSG_WriteShort(msg, pose6s[0]);
+                                       MSG_WriteShort(msg, pose6s[1]);
+                                       MSG_WriteShort(msg, pose6s[2]);
+                                       MSG_WriteShort(msg, pose6s[3]);
+                                       MSG_WriteShort(msg, pose6s[4]);
+                                       MSG_WriteShort(msg, pose6s[5]);
+                               }
+                       }
+                       else if (s->framegroupblend[3].lerp > 0)
+                       {
+                               MSG_WriteByte(msg, 3);
+                               MSG_WriteShort(msg, s->framegroupblend[0].frame);
+                               MSG_WriteShort(msg, s->framegroupblend[1].frame);
+                               MSG_WriteShort(msg, s->framegroupblend[2].frame);
+                               MSG_WriteShort(msg, s->framegroupblend[3].frame);
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[0].start) * 1000.0));
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[1].start) * 1000.0));
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[2].start) * 1000.0));
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[3].start) * 1000.0));
+                               MSG_WriteByte(msg, s->framegroupblend[0].lerp * 255.0f);
+                               MSG_WriteByte(msg, s->framegroupblend[1].lerp * 255.0f);
+                               MSG_WriteByte(msg, s->framegroupblend[2].lerp * 255.0f);
+                               MSG_WriteByte(msg, s->framegroupblend[3].lerp * 255.0f);
+                       }
+                       else if (s->framegroupblend[2].lerp > 0)
+                       {
+                               MSG_WriteByte(msg, 2);
+                               MSG_WriteShort(msg, s->framegroupblend[0].frame);
+                               MSG_WriteShort(msg, s->framegroupblend[1].frame);
+                               MSG_WriteShort(msg, s->framegroupblend[2].frame);
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[0].start) * 1000.0));
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[1].start) * 1000.0));
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[2].start) * 1000.0));
+                               MSG_WriteByte(msg, s->framegroupblend[0].lerp * 255.0f);
+                               MSG_WriteByte(msg, s->framegroupblend[1].lerp * 255.0f);
+                               MSG_WriteByte(msg, s->framegroupblend[2].lerp * 255.0f);
+                       }
+                       else if (s->framegroupblend[1].lerp > 0)
+                       {
+                               MSG_WriteByte(msg, 1);
+                               MSG_WriteShort(msg, s->framegroupblend[0].frame);
+                               MSG_WriteShort(msg, s->framegroupblend[1].frame);
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[0].start) * 1000.0));
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[1].start) * 1000.0));
+                               MSG_WriteByte(msg, s->framegroupblend[0].lerp * 255.0f);
+                               MSG_WriteByte(msg, s->framegroupblend[1].lerp * 255.0f);
+                       }
+                       else
+                       {
+                               MSG_WriteByte(msg, 0);
+                               MSG_WriteShort(msg, s->framegroupblend[0].frame);
+                               MSG_WriteShort(msg, (int)((sv.time - s->framegroupblend[0].start) * 1000.0));
+                       }
+               }
        }
 
        ENTITYSIZEPROFILING_END(msg, s->number);
 }
 
+extern dp_model_t *CL_GetModelByIndex(int modelindex);
+
 static void EntityState5_ReadUpdate(entity_state_t *s, int number)
 {
        int bits;
@@ -2350,6 +2391,107 @@ static void EntityState5_ReadUpdate(entity_state_t *s, int number)
                s->glowmod[1] = MSG_ReadByte();
                s->glowmod[2] = MSG_ReadByte();
        }
+       if (bits & E5_COMPLEXANIMATION)
+       {
+               skeleton_t *skeleton;
+               const dp_model_t *model;
+               int modelindex;
+               int type;
+               int bonenum;
+               int numbones;
+               short pose6s[6];
+               type = MSG_ReadByte();
+               switch(type)
+               {
+               case 0:
+                       s->framegroupblend[0].frame = MSG_ReadShort();
+                       s->framegroupblend[1].frame = 0;
+                       s->framegroupblend[2].frame = 0;
+                       s->framegroupblend[3].frame = 0;
+                       s->framegroupblend[0].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[1].start = 0;
+                       s->framegroupblend[2].start = 0;
+                       s->framegroupblend[3].start = 0;
+                       s->framegroupblend[0].lerp = 1;
+                       s->framegroupblend[1].lerp = 0;
+                       s->framegroupblend[2].lerp = 0;
+                       s->framegroupblend[3].lerp = 0;
+                       break;
+               case 1:
+                       s->framegroupblend[0].frame = MSG_ReadShort();
+                       s->framegroupblend[1].frame = MSG_ReadShort();
+                       s->framegroupblend[2].frame = 0;
+                       s->framegroupblend[3].frame = 0;
+                       s->framegroupblend[0].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[1].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[2].start = 0;
+                       s->framegroupblend[3].start = 0;
+                       s->framegroupblend[0].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[1].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[2].lerp = 0;
+                       s->framegroupblend[3].lerp = 0;
+                       break;
+               case 2:
+                       s->framegroupblend[0].frame = MSG_ReadShort();
+                       s->framegroupblend[1].frame = MSG_ReadShort();
+                       s->framegroupblend[2].frame = MSG_ReadShort();
+                       s->framegroupblend[3].frame = 0;
+                       s->framegroupblend[0].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[1].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[2].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[3].start = 0;
+                       s->framegroupblend[0].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[1].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[2].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[3].lerp = 0;
+                       break;
+               case 3:
+                       s->framegroupblend[0].frame = MSG_ReadShort();
+                       s->framegroupblend[1].frame = MSG_ReadShort();
+                       s->framegroupblend[2].frame = MSG_ReadShort();
+                       s->framegroupblend[3].frame = MSG_ReadShort();
+                       s->framegroupblend[0].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[1].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[2].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[3].start = cl.time - (short)MSG_ReadShort() * (1.0f / 1000.0f);
+                       s->framegroupblend[0].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[1].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[2].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       s->framegroupblend[3].lerp = MSG_ReadByte() * (1.0f / 255.0f);
+                       break;
+               case 4:
+                       if (!cl.engineskeletonobjects)
+                               cl.engineskeletonobjects = (skeleton_t *) Mem_Alloc(cls.levelmempool, sizeof(*cl.engineskeletonobjects) * MAX_EDICTS);
+                       skeleton = &cl.engineskeletonobjects[number];
+                       modelindex = MSG_ReadShort();
+                       model = CL_GetModelByIndex(modelindex);
+                       numbones = MSG_ReadByte();
+                       if (model && numbones != model->num_bones)
+                               Host_Error("E5_COMPLEXANIMATION: model has different number of bones than network packet describes\n");
+                       if (!skeleton->relativetransforms || skeleton->model != model)
+                       {
+                               skeleton->model = model;
+                               skeleton->relativetransforms = (matrix4x4_t *) Mem_Realloc(cls.levelmempool, skeleton->relativetransforms, sizeof(*skeleton->relativetransforms) * skeleton->model->num_bones);
+                               for (bonenum = 0;bonenum < model->num_bones;bonenum++)
+                                       skeleton->relativetransforms[bonenum] = identitymatrix;
+                       }
+                       for (bonenum = 0;bonenum < numbones;bonenum++)
+                       {
+                               pose6s[0] = (short)MSG_ReadShort();
+                               pose6s[1] = (short)MSG_ReadShort();
+                               pose6s[2] = (short)MSG_ReadShort();
+                               pose6s[3] = (short)MSG_ReadShort();
+                               pose6s[4] = (short)MSG_ReadShort();
+                               pose6s[5] = (short)MSG_ReadShort();
+                               Matrix4x4_FromBonePose6s(skeleton->relativetransforms + bonenum, 1.0f / 64.0f, pose6s);
+                       }
+                       s->skeletonobject = *skeleton;
+                       break;
+               default:
+                       Host_Error("E5_COMPLEXANIMATION: Parse error - unknown type %i\n", type);
+                       break;
+               }
+       }
 
 
        if (developer_networkentities.integer >= 2)
@@ -2448,6 +2590,8 @@ static int EntityState5_DeltaBits(const entity_state_t *o, const entity_state_t
                        bits |= E5_COLORMOD;
                if (o->glowmod[0] != n->glowmod[0] || o->glowmod[1] != n->glowmod[1] || o->glowmod[2] != n->glowmod[2])
                        bits |= E5_GLOWMOD;
+               if (n->flags & RENDER_COMPLEXANIMATION)
+                       bits |= E5_COMPLEXANIMATION;
        }
        else
                if (o->active == ACTIVE_NETWORK)
@@ -2514,68 +2658,72 @@ void EntityFrame5_CL_ReadFrame(void)
        }
 }
 
+static int packetlog5cmp(const void *a_, const void *b_)
+{
+       const entityframe5_packetlog_t *a = (const entityframe5_packetlog_t *) a_;
+       const entityframe5_packetlog_t *b = (const entityframe5_packetlog_t *) b_;
+       return a->packetnumber - b->packetnumber;
+}
+
 void EntityFrame5_LostFrame(entityframe5_database_t *d, int framenum)
 {
-       int i, j, k, l, bits;
-       entityframe5_changestate_t *s, *s2;
-       entityframe5_packetlog_t *p, *p2;
-       unsigned char statsdeltabits[(MAX_CL_STATS+7)/8];
-       // scan for packets that were lost
+       int i, j, l, bits;
+       entityframe5_changestate_t *s;
+       entityframe5_packetlog_t *p;
+       static unsigned char statsdeltabits[(MAX_CL_STATS+7)/8];
+       static int deltabits[MAX_EDICTS];
+       entityframe5_packetlog_t *packetlogs[ENTITYFRAME5_MAXPACKETLOGS];
+
        for (i = 0, p = d->packetlog;i < ENTITYFRAME5_MAXPACKETLOGS;i++, p++)
+               packetlogs[i] = p;
+       qsort(packetlogs, sizeof(*packetlogs), ENTITYFRAME5_MAXPACKETLOGS, packetlog5cmp);
+
+       memset(deltabits, 0, sizeof(deltabits));
+       memset(statsdeltabits, 0, sizeof(statsdeltabits));
+       for (i = 0; i < ENTITYFRAME5_MAXPACKETLOGS; i++)
        {
-               if (p->packetnumber && p->packetnumber <= framenum)
+               p = packetlogs[i];
+
+               if (!p->packetnumber)
+                       continue;
+
+               if (p->packetnumber <= framenum)
                {
-                       // packet was lost - merge deltabits into the main array so they
-                       // will be re-sent, but only if there is no newer update of that
-                       // bit in the logs (as those will arrive before this update)
                        for (j = 0, s = p->states;j < p->numstates;j++, s++)
-                       {
-                               // check for any newer updates to this entity and mask off any
-                               // overlapping bits (we don't need to send something again if
-                               // it has already been sent more recently)
-                               bits = s->bits & ~d->deltabits[s->number];
-                               for (k = 0, p2 = d->packetlog;k < ENTITYFRAME5_MAXPACKETLOGS && bits;k++, p2++)
-                               {
-                                       if (p2->packetnumber > framenum)
-                                       {
-                                               for (l = 0, s2 = p2->states;l < p2->numstates;l++, s2++)
-                                               {
-                                                       if (s2->number == s->number)
-                                                       {
-                                                               bits &= ~s2->bits;
-                                                               break;
-                                                       }
-                                               }
-                                       }
-                               }
-                               // if the bits haven't all been cleared, there were some bits
-                               // lost with this packet, so set them again now
-                               if (bits)
-                               {
-                                       d->deltabits[s->number] |= bits;
-                                       // if it was a very important update, set priority higher
-                                       if (bits & (E5_FULLUPDATE | E5_ATTACHMENT | E5_MODEL | E5_COLORMAP))
-                                               d->priorities[s->number] = max(d->priorities[s->number], 4);
-                                       else
-                                               d->priorities[s->number] = max(d->priorities[s->number], 1);
-                               }
-                       }
-                       // mark lost stats
-                       for (j = 0;j < MAX_CL_STATS;j++)
-                       {
-                               for (l = 0;l < (MAX_CL_STATS+7)/8;l++)
-                                       statsdeltabits[l] = p->statsdeltabits[l] & ~host_client->statsdeltabits[l];
-                               for (k = 0, p2 = d->packetlog;k < ENTITYFRAME5_MAXPACKETLOGS;k++, p2++)
-                                       if (p2->packetnumber > framenum)
-                                               for (l = 0;l < (MAX_CL_STATS+7)/8;l++)
-                                                       statsdeltabits[l] = p->statsdeltabits[l] & ~p2->statsdeltabits[l];
-                               for (l = 0;l < (MAX_CL_STATS+7)/8;l++)
-                                       host_client->statsdeltabits[l] |= statsdeltabits[l];
-                       }
-                       // delete this packet log as it is now obsolete
+                               deltabits[s->number] |= s->bits;
+
+                       for (l = 0;l < (MAX_CL_STATS+7)/8;l++)
+                               statsdeltabits[l] |= p->statsdeltabits[l];
+
                        p->packetnumber = 0;
                }
+               else
+               {
+                       for (j = 0, s = p->states;j < p->numstates;j++, s++)
+                               deltabits[s->number] &= ~s->bits;
+                       for (l = 0;l < (MAX_CL_STATS+7)/8;l++)
+                               statsdeltabits[l] &= ~p->statsdeltabits[l];
+               }
+       }
+
+       for(i = 0; i < d->maxedicts; ++i)
+       {
+               bits = deltabits[i] & ~d->deltabits[i];
+               if(bits)
+               {
+                       d->deltabits[i] |= bits;
+                       // if it was a very important update, set priority higher
+                       if (bits & (E5_FULLUPDATE | E5_ATTACHMENT | E5_MODEL | E5_COLORMAP))
+                               d->priorities[i] = max(d->priorities[i], 4);
+                       else
+                               d->priorities[i] = max(d->priorities[i], 1);
+               }
        }
+
+       for (l = 0;l < (MAX_CL_STATS+7)/8;l++)
+               host_client->statsdeltabits[l] |= statsdeltabits[l];
+               // no need to mask out the already-set bits here, as we do not
+               // do that priorities stuff
 }
 
 void EntityFrame5_AckFrame(entityframe5_database_t *d, int framenum)