+ end = *n;
+ for (;number < end;number++)
+ {
+ if (client->csqcentityscope[number])
+ {
+ client->csqcentityscope[number] = 1;
+ client->csqcentitysendflags[number] = 0xFFFFFF;
+ }
+ }
+ ed = prog->edicts + number;
+ val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.SendEntity);
+ if (val->function)
+ client->csqcentityscope[number] = 2;
+ else if (client->csqcentityscope[number])
+ {
+ client->csqcentityscope[number] = 1;
+ client->csqcentitysendflags[number] = 0xFFFFFF;
+ }
+ number++;
+ }
+ end = client->csqcnumedicts;
+ for (;number < end;number++)
+ {
+ if (client->csqcentityscope[number])
+ {
+ client->csqcentityscope[number] = 1;
+ client->csqcentitysendflags[number] = 0xFFFFFF;
+ }
+ }
+
+ /*
+ // mark all scope entities as remove
+ for (number = 1;number < client->csqcnumedicts;number++)
+ if (client->csqcentityscope[number])
+ client->csqcentityscope[number] = 1;
+ // keep visible entities
+ for (i = 0, n = numbers;i < numnumbers;i++, n++)
+ {
+ number = *n;
+ ed = prog->edicts + number;
+ val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.SendEntity);
+ if (val->function)
+ client->csqcentityscope[number] = 2;
+ }
+ */
+
+ // now try to emit the entity updates
+ // (FIXME: prioritize by distance?)
+ end = client->csqcnumedicts;
+ for (number = 1;number < end;number++)
+ {
+ if (!client->csqcentityscope[number])
+ continue;
+ sendflags = client->csqcentitysendflags[number];
+ if (!sendflags)
+ continue;
+ if(db->num >= NUM_CSQCENTITIES_PER_FRAME)
+ break;
+ ed = prog->edicts + number;
+ // entity scope is either update (2) or remove (1)
+ if (client->csqcentityscope[number] == 1)
+ {
+ // write a remove message
+ // first write the message identifier if needed
+ if(!sectionstarted)
+ {
+ sectionstarted = 1;
+ MSG_WriteByte(msg, svc_csqcentities);
+ }
+ // write the remove message
+ {
+ ENTITYSIZEPROFILING_START(msg, number);
+ MSG_WriteShort(msg, (unsigned short)number | 0x8000);
+ client->csqcentityscope[number] = 0;
+ client->csqcentitysendflags[number] = 0xFFFFFF; // resend completely if it becomes active again
+ db->entno[db->num] = number;
+ db->sendflags[db->num] = -1;
+ db->num += 1;
+ client->csqcentityglobalhistory[number] = 1;
+ ENTITYSIZEPROFILING_END(msg, number);
+ }
+ if (msg->cursize + 17 >= maxsize)
+ break;
+ }
+ else
+ {
+ // write an update
+ // 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(!sectionstarted)
+ MSG_WriteByte(msg, svc_csqcentities);
+ {
+ ENTITYSIZEPROFILING_START(msg, number);
+ MSG_WriteShort(msg, number);
+ 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");
+ msg->allowoverflow = false;
+ if(PRVM_G_FLOAT(OFS_RETURN) && msg->cursize + 2 <= maxsize)
+ {
+ // an update has been successfully written
+ client->csqcentitysendflags[number] = 0;
+ db->entno[db->num] = number;
+ db->sendflags[db->num] = sendflags;
+ db->num += 1;
+ client->csqcentityglobalhistory[number] = 1;
+ // and take note that we have begun the svc_csqcentities
+ // section of the packet
+ sectionstarted = 1;
+ ENTITYSIZEPROFILING_END(msg, number);
+ if (msg->cursize + 17 >= maxsize)
+ break;
+ continue;
+ }
+ }
+ }
+ // self.SendEntity returned false (or does not exist) or the
+ // update was too big for this packet - rollback the buffer to its
+ // state before the writes occurred, we'll try again next frame
+ msg->cursize = oldcursize;
+ msg->overflowed = false;
+ }