void ipx_send_broadcast_packet_data( ubyte * data, int datasize )
{
int i, j;
ubyte broadcast[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
ubyte local_address[6];
// Set to all networks besides mine
for (i=0; i<Ipx_num_networks; i++ ) {
if ( memcmp( &Ipx_networks[i], &ipx_network, 4 ) ) {
ipx_get_local_target( (ubyte *)&Ipx_networks[i], broadcast, local_address );
ipx_send_packet_data( data, datasize, (ubyte *)&Ipx_networks[i], broadcast, local_address );
} else {
ipx_send_packet_data( data, datasize, (ubyte *)&Ipx_networks[i], broadcast, broadcast );
}
}
//OLDipx_send_packet_data( data, datasize, (ubyte *)&ipx_network, broadcast, broadcast );
// Send directly to all users not on my network or in the network list.
for (i=0; i<Ipx_num_users; i++ ) {
if ( memcmp( Ipx_users[i].network, &ipx_network, 4 ) ) {
for (j=0; j<Ipx_num_networks; j++ ) {
if (!memcmp( Ipx_users[i].network, &Ipx_networks[j], 4 ))
goto SkipUser;
}
ipx_send_packet_data( data, datasize, Ipx_users[i].network, Ipx_users[i].node, Ipx_users[i].address );
SkipUser:
j = 0;
}
}
}
// Sends a non-localized packet... needs 4 byte server, 6 byte address
void ipx_send_internetwork_packet_data( ubyte * data, int datasize, ubyte * server, ubyte *address )
{
ubyte local_address[6];
if ( (*(uint *)server) != 0 ) {
ipx_get_local_target( server, address, local_address );
ipx_send_packet_data( data, datasize, server, address, local_address );
} else {
// Old method, no server info.
ipx_send_packet_data( data, datasize, server, address, address );
}
}
void send_sequence_packet(sequence_packet seq, ubyte *server, ubyte *node, ubyte *net_address)
{
short tmps;
int loc;
loc = 0;
memset(out_buffer, 0, sizeof(out_buffer));
out_buffer[0] = seq.type; loc++;
memcpy(&(out_buffer[loc]), seq.player.callsign, CALLSIGN_LEN+1); loc += CALLSIGN_LEN+1;
memcpy(&(out_buffer[loc]), seq.player.server, 4); loc += 4;
memcpy(&(out_buffer[loc]), seq.player.node, 6); loc += 6;
tmps = swapshort(seq.player.socket);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
out_buffer[loc] = seq.player.connected; loc++;
out_buffer[loc] = MULTI_PROTO_D1X_MINOR; loc++;
if (net_address != NULL)
ipx_send_packet_data( out_buffer, loc, server, node, net_address);
else if ((server == NULL) && (node == NULL))
ipx_send_broadcast_packet_data( out_buffer, loc );
else
ipx_send_internetwork_packet_data( out_buffer, loc, server, node);
}
void send_frameinfo_packet(ubyte *server, ubyte *node, ubyte *address, int short_packet)
{
int loc, tmpi;
short tmps;
#ifndef SHAREWARE
ushort tmpus;
#endif
object *pl_obj = &Objects[Players[Player_num].objnum];
loc = 0;
memset(out_buffer, 0, IPX_MAX_DATA_SIZE);
#ifdef SHAREWARE
out_buffer[0] = PID_PDATA; loc++;
tmpi = swapint(MySyncPack.numpackets);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmps = swapshort(Players[Player_num].objnum);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
out_buffer[loc] = Player_num; loc++;
tmps = swapshort(pl_obj->segnum);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
tmpi = swapint((int)pl_obj->pos.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->pos.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->pos.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.rvec.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.rvec.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.rvec.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.uvec.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.uvec.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.uvec.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.fvec.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.fvec.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.fvec.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.velocity.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.velocity.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.velocity.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.thrust.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.thrust.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.thrust.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.mass);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.drag);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.brakes);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotvel.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotvel.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotvel.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotthrust.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotthrust.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotthrust.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmps = swapshort((short)pl_obj->mtype.phys_info.turnroll);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
tmps = swapshort(pl_obj->mtype.phys_info.flags);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
out_buffer[loc] = pl_obj->render_type; loc++;
out_buffer[loc] = Current_level_num; loc++;
tmps = swapshort(MySyncPack.data_size);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
memcpy(&(out_buffer[loc]), MySyncPack.data, MySyncPack.data_size);
loc += MySyncPack.data_size;
#else
if (short_packet == 1) {
loc = 0;
out_buffer[loc] = PID_SHORTPDATA; loc++;
out_buffer[loc] = Player_num; loc++;
out_buffer[loc] = pl_obj->render_type; loc++;
out_buffer[loc] = Current_level_num; loc++;
create_shortpos((shortpos *)(out_buffer + loc), pl_obj);
loc += 9+2*3+2+2*3; // go past shortpos structure
*(ushort *)(out_buffer + loc) = MySyncPack.data_size; loc += 2;
memcpy(out_buffer + loc, MySyncPack.data, MySyncPack.data_size);
loc += MySyncPack.data_size;
} else if (short_packet == 2) {
loc = 0;
out_buffer[loc] = PID_PDATA_SHORT2; loc++;
out_buffer[loc] = MySyncPack.numpackets & 255; loc++;
create_shortpos((shortpos *)(out_buffer + loc), pl_obj);
loc += 9+2*3+2+2*3; // go past shortpos structure
tmpus = MySyncPack.data_size | (Player_num << 12) | (pl_obj->render_type << 15);
*(ushort *)(out_buffer + loc) = tmpus; loc += 2;
out_buffer[loc] = Current_level_num; loc++;
memcpy(out_buffer + loc, MySyncPack.data, MySyncPack.data_size);
loc += MySyncPack.data_size;
} else {
out_buffer[0] = PID_PDATA; loc++; loc += 3; // skip three for pad byte
tmpi = swapint(MySyncPack.numpackets);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->pos.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->pos.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->pos.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.rvec.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.rvec.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.rvec.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.uvec.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.uvec.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.uvec.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.fvec.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.fvec.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->orient.fvec.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.velocity.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.velocity.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.velocity.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotvel.x);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotvel.y);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmpi = swapint((int)pl_obj->mtype.phys_info.rotvel.z);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4;
tmps = swapshort(pl_obj->segnum);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
tmps = swapshort(MySyncPack.data_size);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
out_buffer[loc] = Player_num; loc++;
out_buffer[loc] = pl_obj->render_type; loc++;
out_buffer[loc] = Current_level_num; loc++;
memcpy(&(out_buffer[loc]), MySyncPack.data, MySyncPack.data_size);
loc += MySyncPack.data_size;
}
#endif
#if 0 // adb: not possible (always array passed)
if (address == NULL)
ipx_send_internetwork_packet_data( out_buffer, loc, server, node );
else
#endif
ipx_send_packet_data( out_buffer, loc, server, node, address);
}
