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dxx-rebirth/main/netpkt.c
zicodxx cde0244a09 initial import
2006-03-20 16:43:15 +00:00

1022 lines
42 KiB
C
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/*
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
*/
// Network packet conversions
// Based on macnet.c from MAC version of Descent 1
#ifdef NETWORK
#include <string.h>
#include "types.h"
#include "multi.h"
#include "network.h"
#include "object.h"
#include "powerup.h"
#include "error.h"
#include "ipx.h"
#include "netpkt.h"
void receive_netplayer_info(ubyte *data, netplayer_info *info, int d1x)
{
int loc = 0;
memcpy(info->callsign, &(data[loc]), CALLSIGN_LEN); loc += CALLSIGN_LEN;
info->callsign[CALLSIGN_LEN] = 0;
if (!d1x) loc++;
memcpy(&(info->server), &(data[loc]), 4); loc += 4;
memcpy(&(info->node), &(data[loc]), 6); loc += 6;
memcpy(&(info->socket), &(data[loc]), 2); loc += 2;
//MWA don't think we need to swap this because we need it in high order info->socket = swapshort(info->socket);
info->connected = data[loc]; loc++;
#ifndef SHAREWARE
//edited 03/04/99 Matt Mueller - sub_protocol was being set wrong in non-d1x games.. I still think its screwed somewhere else too though
if (d1x){
info->sub_protocol = data[loc]; loc++;
// printf ("%i "__FUNCTION__ " name=%s sub_protocol=%i\n",Player_num,info->callsign,info->sub_protocol);
}else
info->sub_protocol = 0;
//end edit -MM
#endif
}
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 receive_sequence_packet(ubyte *data, sequence_packet *seq)
{
int loc = 0;
seq->type = data[0]; loc++;
receive_netplayer_info(&(data[loc]), &(seq->player), 0);
}
void send_netgame_packet(ubyte *server, ubyte *node)
{
uint tmpi;
ushort tmps;
int i, j;
int loc = 0;
#ifndef SHAREWARE
if (Netgame.protocol_version == MULTI_PROTO_D1X_VER) {
send_d1x_netgame_packet(server, node);
return;
}
#endif
memset(out_buffer, 0, IPX_MAX_DATA_SIZE);
out_buffer[loc] = Netgame.type; loc++;
memcpy(&(out_buffer[loc]), Netgame.game_name, NETGAME_NAME_LEN+1); loc += (NETGAME_NAME_LEN+1);
memcpy(&(out_buffer[loc]), Netgame.team_name, 2*(CALLSIGN_LEN+1)); loc += 2*(CALLSIGN_LEN+1);
out_buffer[loc] = Netgame.gamemode; loc++;
out_buffer[loc] = Netgame.difficulty; loc++;
out_buffer[loc] = Netgame.game_status; loc++;
out_buffer[loc] = Netgame.numplayers; loc++;
out_buffer[loc] = Netgame.max_numplayers; loc++;
out_buffer[loc] = Netgame.game_flags; loc++;
for (i = 0; i < MAX_PLAYERS; i++) {
memcpy(&(out_buffer[loc]), Netgame.players[i].callsign, CALLSIGN_LEN+1); loc += CALLSIGN_LEN+1;
memcpy(&(out_buffer[loc]), Netgame.players[i].server, 4); loc += 4;
memcpy(&(out_buffer[loc]), Netgame.players[i].node, 6); loc += 6;
memcpy(&(out_buffer[loc]), &(Netgame.players[i].socket), 2); loc += 2;
memcpy(&(out_buffer[loc]), &(Netgame.players[i].connected), 1); loc++;
}
if (Netgame.protocol_version == MULTI_PROTO_D1X_VER) {
for (i = 0; i < MAX_PLAYERS; i++) {
out_buffer[loc] = Netgame.locations[i]; loc++;
}
} else {
for (i = 0; i < MAX_PLAYERS; i++) {
tmpi = swapint(Netgame.locations[i]);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP HERE!!!
}
}
for (i = 0; i < MAX_PLAYERS; i++) {
for (j = 0; j < MAX_PLAYERS; j++) {
tmps = swapshort(Netgame.kills[i][j]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP HERE!!!
}
}
tmpi = swapint(Netgame.levelnum);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
out_buffer[loc] = Netgame.protocol_version; loc++;
out_buffer[loc] = Netgame.team_vector; loc++;
tmps = swapshort(Netgame.segments_checksum);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP_HERE
tmps = swapshort(Netgame.team_kills[0]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP_HERE
tmps = swapshort(Netgame.team_kills[1]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP_HERE
for (i = 0; i < MAX_PLAYERS; i++) {
tmps = swapshort(Netgame.killed[i]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP HERE!!!
}
for (i = 0; i < MAX_PLAYERS; i++) {
tmps = swapshort(Netgame.player_kills[i]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP HERE!!!
}
#ifndef SHAREWARE
tmpi = swapint(Netgame.level_time);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
tmpi = swapint(Netgame.control_invul_time);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
tmpi = swapint(Netgame.monitor_vector);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
for (i = 0; i < 8; i++) {
tmpi = swapint(Netgame.player_score[i]);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
}
for (i = 0; i < 8; i++) {
memcpy(&(out_buffer[loc]), &(Netgame.player_flags[i]), 1); loc++;
}
memcpy(&(out_buffer[loc]), Netgame.mission_name, 9); loc += 9;
memcpy(&(out_buffer[loc]), Netgame.mission_title, MISSION_NAME_LEN+1); loc += (MISSION_NAME_LEN+1);
if (Netgame.protocol_version == MULTI_PROTO_D1X_VER) {
out_buffer[loc] = Netgame.packets_per_sec; loc++;
tmpi = swapint(Netgame.flags);
memcpy(&out_buffer[loc], &tmpi, 4); loc += 4;
}
#endif
if (server == NULL)
ipx_send_broadcast_packet_data(out_buffer, loc);
else
ipx_send_internetwork_packet_data( out_buffer, loc, server, node );
}
void receive_netgame_packet(ubyte *data, netgame_info *netgame, int d1x)
{
int i, j;
int loc = 0;
#ifndef SHAREWARE
if (d1x) {
receive_d1x_netgame_packet(data, netgame);
return;
}
#endif
netgame->type = data[loc]; loc++;
memcpy(netgame->game_name, &(data[loc]), NETGAME_NAME_LEN+1); loc += (NETGAME_NAME_LEN+1);
memcpy(netgame->team_name, &(data[loc]), 2*(CALLSIGN_LEN+1)); loc += 2*(CALLSIGN_LEN+1);
netgame->gamemode = data[loc]; loc++;
netgame->difficulty = data[loc]; loc++;
netgame->game_status = data[loc]; loc++;
netgame->numplayers = data[loc]; loc++;
netgame->max_numplayers = data[loc]; loc++;
netgame->game_flags = data[loc]; loc++;
for (i = 0; i < MAX_PLAYERS; i++) {
receive_netplayer_info(&(data[loc]), &(netgame->players[i]), 0);
loc += NETPLAYER_ORIG_SIZE;
}
#if 0
if (d1x) {
for (i = 0; i < MAX_PLAYERS; i++) {
netgame->locations[i] = data[loc]; loc++;
}
} else
#endif
{
for (i = 0; i < MAX_PLAYERS; i++) {
memcpy(&(netgame->locations[i]), &(data[loc]), 4); loc += 4; // SWAP HERE!!!
netgame->locations[i] = swapint(netgame->locations[i]);
}
}
for (i = 0; i < MAX_PLAYERS; i++) {
for (j = 0; j < MAX_PLAYERS; j++) {
memcpy(&(netgame->kills[i][j]), &(data[loc]), 2); loc += 2; // SWAP HERE!!!
netgame->kills[i][j] = swapshort(netgame->kills[i][j]);
}
}
memcpy(&(netgame->levelnum), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->levelnum = swapint(netgame->levelnum);
netgame->protocol_version = data[loc]; loc++;
netgame->team_vector = data[loc]; loc++;
memcpy(&(netgame->segments_checksum), &(data[loc]), 2); loc += 2; // SWAP_HERE
netgame->segments_checksum = swapshort(netgame->segments_checksum);
memcpy(&(netgame->team_kills[0]), &(data[loc]), 2); loc += 2; // SWAP_HERE
netgame->team_kills[0] = swapshort(netgame->team_kills[0]);
memcpy(&(netgame->team_kills[1]), &(data[loc]), 2); loc += 2; // SWAP_HERE
netgame->team_kills[1] = swapshort(netgame->team_kills[1]);
for (i = 0; i < MAX_PLAYERS; i++) {
memcpy(&(netgame->killed[i]), &(data[loc]), 2); loc += 2; // SWAP HERE!!!
netgame->killed[i] = swapshort(netgame->killed[i]);
}
for (i = 0; i < MAX_PLAYERS; i++) {
memcpy(&(netgame->player_kills[i]), &(data[loc]), 2); loc += 2; // SWAP HERE!!!
netgame->player_kills[i] = swapshort(netgame->player_kills[i]);
}
#ifndef SHAREWARE
memcpy(&(netgame->level_time), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->level_time = swapint(netgame->level_time);
memcpy(&(netgame->control_invul_time), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->control_invul_time = swapint(netgame->control_invul_time);
memcpy(&(netgame->monitor_vector), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->monitor_vector = swapint(netgame->monitor_vector);
for (i = 0; i < 8; i++) {
memcpy(&(netgame->player_score[i]), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->player_score[i] = swapint(netgame->player_score[i]);
}
memcpy(netgame->player_flags, &(data[loc]), 8); loc += 8;
#if 0
for (i = 0; i < 8; i++) {
memcpy(&(netgame->player_flags[i]), &(data[loc]), 1); loc++;
}
#endif
memcpy(netgame->mission_name, &(data[loc]), 9); loc += 9;
memcpy(netgame->mission_title, &(data[loc]), MISSION_NAME_LEN+1); loc += (MISSION_NAME_LEN+1);
#if 0
if (d1x && netgame->protocol_version == MULTI_PROTO_D1X_VER) {
netgame->packets_per_sec = data[loc]; loc++;
memcpy(&netgame->flags, &data[loc], 4); loc += 4;
netgame->flags = swapint(netgame->flags);
}
#endif
#endif
}
#ifndef SHAREWARE
void store_netplayer_info(ubyte *data, netplayer_info *player, int d1x)
{
memcpy(data, player->callsign, CALLSIGN_LEN); data += CALLSIGN_LEN;
if (!d1x) *(data++) = 0;
memcpy(data, player->server, 4); data += 4;
memcpy(data, player->node, 6); data += 6;
memcpy(data, &player->socket, 2); data += 2;
*data = player->connected; data++;
if (d1x) {
*data = player->sub_protocol; data++;
// printf ("%i "__FUNCTION__ " name=%s sub_protocol=%i\n",Player_num,player->callsign,player->sub_protocol);
}
}
void send_d1x_netgame_packet(ubyte *server, ubyte *node)
{
uint tmpi;
ushort tmps;
int i, j;
int loc = 0;
memset(out_buffer, 0, IPX_MAX_DATA_SIZE);
out_buffer[loc] = Netgame.type; loc++;
out_buffer[loc] = MULTI_PROTO_D1X_VER; loc++;
out_buffer[loc] = Netgame.subprotocol; loc++;
out_buffer[loc] = Netgame.required_subprotocol; loc++;
memcpy(&(out_buffer[loc]), Netgame.game_name, NETGAME_NAME_LEN); loc += NETGAME_NAME_LEN;
memcpy(&(out_buffer[loc]), Netgame.mission_name, 8); loc += 8;
memcpy(&(out_buffer[loc]), Netgame.mission_title, MISSION_NAME_LEN); loc += MISSION_NAME_LEN;
out_buffer[loc] = Netgame.levelnum; loc++;
out_buffer[loc] = Netgame.gamemode; loc++;
out_buffer[loc] = Netgame.difficulty; loc++;
out_buffer[loc] = Netgame.game_status; loc++;
out_buffer[loc] = Netgame.game_flags; loc++;
out_buffer[loc] = Netgame.max_numplayers; loc++;
out_buffer[loc] = Netgame.team_vector; loc++;
if (Netgame.type == PID_D1X_GAME_LITE) {
int master = -1;
j = 0;
for (i = 0; i < Netgame.numplayers; i++)
if (Players[i].connected) {
if (master == -1)
master = i;
j++;
}
out_buffer[loc] = j; loc++; /* numconnected */
if (master == -1) /* should not happen, but... */
master = Player_num;
store_netplayer_info(&(out_buffer[loc]), &Netgame.players[master], 1); loc += NETPLAYER_D1X_SIZE;
//added 4/18/99 Matt Mueller - send .flags as well, so 'I' can show them
tmpi = swapint(Netgame.flags);
memcpy(&out_buffer[loc], &tmpi, 4); loc += 4;
//end addition -MM
} else {
out_buffer[loc] = Netgame.numplayers; loc++;
out_buffer[loc] = NETPLAYER_D1X_SIZE; loc++; // sizeof netplayer struct
for (i = 0; i < MAX_PLAYERS; i++) {
store_netplayer_info(&(out_buffer[loc]), &Netgame.players[i], 1);
loc += NETPLAYER_D1X_SIZE;
}
memcpy(&(out_buffer[loc]), Netgame.team_name[0], CALLSIGN_LEN); loc += CALLSIGN_LEN;
memcpy(&(out_buffer[loc]), Netgame.team_name[1], CALLSIGN_LEN); loc += CALLSIGN_LEN;
for (i = 0; i < MAX_PLAYERS; i++) {
out_buffer[loc] = Netgame.locations[i]; loc++;
}
for (i = 0; i < MAX_PLAYERS; i++) {
for (j = 0; j < MAX_PLAYERS; j++) {
tmps = swapshort(Netgame.kills[i][j]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP HERE!!!
}
}
tmps = swapshort(Netgame.segments_checksum);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP_HERE
tmps = swapshort(Netgame.team_kills[0]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP_HERE
tmps = swapshort(Netgame.team_kills[1]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP_HERE
for (i = 0; i < MAX_PLAYERS; i++) {
tmps = swapshort(Netgame.killed[i]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP HERE!!!
}
for (i = 0; i < MAX_PLAYERS; i++) {
tmps = swapshort(Netgame.player_kills[i]);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2; // SWAP HERE!!!
}
tmpi = swapint(Netgame.level_time);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
tmpi = swapint(Netgame.control_invul_time);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
tmpi = swapint(Netgame.monitor_vector);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
for (i = 0; i < 8; i++) {
tmpi = swapint(Netgame.player_score[i]);
memcpy(&(out_buffer[loc]), &tmpi, 4); loc += 4; // SWAP_HERE
}
memcpy(&(out_buffer[loc]), Netgame.player_flags, MAX_PLAYERS); loc += MAX_PLAYERS;
out_buffer[loc] = Netgame.packets_per_sec; loc++;
tmpi = swapint(Netgame.flags);
memcpy(&out_buffer[loc], &tmpi, 4); loc += 4;
}
if (server == NULL)
ipx_send_broadcast_packet_data(out_buffer, loc);
else
ipx_send_internetwork_packet_data(out_buffer, loc, server, node);
}
void receive_d1x_netgame_packet(ubyte *data, netgame_info *netgame) {
int i, j;
int loc = 0;
netgame->type = data[loc]; loc++;
if (netgame->type == PID_D1X_GAME_LITE) {
memset(netgame, 0, sizeof(netgame_info));
netgame->type = PID_D1X_GAME_LITE;
}
netgame->protocol_version = data[loc]; loc++;
netgame->subprotocol = data[loc]; loc++;
netgame->required_subprotocol = data[loc]; loc++;
memcpy(netgame->game_name, &(data[loc]), NETGAME_NAME_LEN); loc += NETGAME_NAME_LEN;
netgame->game_name[NETGAME_NAME_LEN] = 0;
memcpy(netgame->mission_name, &(data[loc]), 8); loc += 8;
netgame->mission_name[8] = 0;
memcpy(netgame->mission_title, &(data[loc]), MISSION_NAME_LEN); loc += MISSION_NAME_LEN;
netgame->mission_title[MISSION_NAME_LEN] = 0;
netgame->levelnum = ((signed char *)data)[loc]; loc++;
netgame->gamemode = data[loc]; loc++;
netgame->difficulty = data[loc]; loc++;
netgame->game_status = data[loc]; loc++;
netgame->game_flags = data[loc]; loc++;
netgame->max_numplayers = data[loc]; loc++;
netgame->team_vector = data[loc]; loc++;
if (netgame->type == PID_D1X_GAME_LITE) {
j = netgame->numplayers = data[loc]; loc++;
for (i = 0; i < j; i++)
netgame->players[i].connected = 1;
receive_netplayer_info(&(data[loc]), &(netgame->players[0]), 1);loc += NETPLAYER_D1X_SIZE;
//added 4/18/99 Matt Mueller - send .flags as well, so 'I' can show them
if (netgame->subprotocol>=1){
memcpy(&netgame->flags, &data[loc], 4); loc += 4;
netgame->flags = swapint(netgame->flags);
}
//end addition -MM
} else {
netgame->numplayers = data[loc]; loc++;
j = data[loc]; loc++; // sizeof netplayer struct
if (j > 29) { /* sanity: 304+29*8=536, just below IPX_MAX=542 */
netgame->protocol_version = 0; return;
}
for (i = 0; i < MAX_PLAYERS; i++) {
receive_netplayer_info(&(data[loc]), &(netgame->players[i]), 1);
loc += j;
}
memcpy(netgame->team_name[0], &(data[loc]), CALLSIGN_LEN); loc += CALLSIGN_LEN;
netgame->team_name[0][CALLSIGN_LEN] = 0;
memcpy(netgame->team_name[1], &(data[loc]), CALLSIGN_LEN); loc += CALLSIGN_LEN;
netgame->team_name[1][CALLSIGN_LEN] = 0;
for (i = 0; i < MAX_PLAYERS; i++) {
netgame->locations[i] = data[loc]; loc++;
}
for (i = 0; i < MAX_PLAYERS; i++) {
for (j = 0; j < MAX_PLAYERS; j++) {
memcpy(&(netgame->kills[i][j]), &(data[loc]), 2); loc += 2; // SWAP HERE!!!
netgame->kills[i][j] = swapshort(netgame->kills[i][j]);
}
}
memcpy(&(netgame->segments_checksum), &(data[loc]), 2); loc += 2; // SWAP_HERE
netgame->segments_checksum = swapshort(netgame->segments_checksum);
memcpy(&(netgame->team_kills[0]), &(data[loc]), 2); loc += 2; // SWAP_HERE
netgame->team_kills[0] = swapshort(netgame->team_kills[0]);
memcpy(&(netgame->team_kills[1]), &(data[loc]), 2); loc += 2; // SWAP_HERE
netgame->team_kills[1] = swapshort(netgame->team_kills[1]);
for (i = 0; i < MAX_PLAYERS; i++) {
memcpy(&(netgame->killed[i]), &(data[loc]), 2); loc += 2; // SWAP HERE!!!
netgame->killed[i] = swapshort(netgame->killed[i]);
}
for (i = 0; i < MAX_PLAYERS; i++) {
memcpy(&(netgame->player_kills[i]), &(data[loc]), 2); loc += 2; // SWAP HERE!!!
netgame->player_kills[i] = swapshort(netgame->player_kills[i]);
}
memcpy(&(netgame->level_time), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->level_time = swapint(netgame->level_time);
memcpy(&(netgame->control_invul_time), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->control_invul_time = swapint(netgame->control_invul_time);
memcpy(&(netgame->monitor_vector), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->monitor_vector = swapint(netgame->monitor_vector);
for (i = 0; i < 8; i++) {
memcpy(&(netgame->player_score[i]), &(data[loc]), 4); loc += 4; // SWAP_HERE
netgame->player_score[i] = swapint(netgame->player_score[i]);
}
memcpy(netgame->player_flags, &(data[loc]), 8); loc += 8;
netgame->packets_per_sec = data[loc]; loc++;
memcpy(&netgame->flags, &data[loc], 4); loc += 4;
netgame->flags = swapint(netgame->flags);
}
}
#endif
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);
}
void receive_frameinfo_packet(ubyte *data, frame_info *info, int short_packet)
{
int loc;
#ifdef SHAREWARE
loc = 0;
info->type = data[0]; loc++;
memcpy(&(info->numpackets), &(data[loc]), 4); loc += 4;
info->numpackets = swapint(info->numpackets);
memcpy(&(info->objnum), &(data[loc]), 2); loc += 2;
info->objnum = swapshort(info->objnum);
info->playernum = data[loc]; loc++;
memcpy(&(info->obj_segnum), &(data[loc]), 2); loc += 2;
info->obj_segnum = swapshort(info->obj_segnum);
memcpy(&(info->obj_pos.x), &(data[loc]), 4); loc += 4;
info->obj_pos.x = (fix)swapint((int)info->obj_pos.x);
memcpy(&(info->obj_pos.y), &(data[loc]), 4); loc += 4;
info->obj_pos.y = (fix)swapint((int)info->obj_pos.y);
memcpy(&(info->obj_pos.z), &(data[loc]), 4); loc += 4;
info->obj_pos.z = (fix)swapint((int)info->obj_pos.z);
memcpy(&(info->obj_orient.rvec.x), &(data[loc]), 4); loc += 4;
info->obj_orient.rvec.x = (fix)swapint((int)info->obj_orient.rvec.x);
memcpy(&(info->obj_orient.rvec.y), &(data[loc]), 4); loc += 4;
info->obj_orient.rvec.y = (fix)swapint((int)info->obj_orient.rvec.y);
memcpy(&(info->obj_orient.rvec.z), &(data[loc]), 4); loc += 4;
info->obj_orient.rvec.z = (fix)swapint((int)info->obj_orient.rvec.z);
memcpy(&(info->obj_orient.uvec.x), &(data[loc]), 4); loc += 4;
info->obj_orient.uvec.x = (fix)swapint((int)info->obj_orient.uvec.x);
memcpy(&(info->obj_orient.uvec.y), &(data[loc]), 4); loc += 4;
info->obj_orient.uvec.y = (fix)swapint((int)info->obj_orient.uvec.y);
memcpy(&(info->obj_orient.uvec.z), &(data[loc]), 4); loc += 4;
info->obj_orient.uvec.z = (fix)swapint((int)info->obj_orient.uvec.z);
memcpy(&(info->obj_orient.fvec.x), &(data[loc]), 4); loc += 4;
info->obj_orient.fvec.x = (fix)swapint((int)info->obj_orient.fvec.x);
memcpy(&(info->obj_orient.fvec.y), &(data[loc]), 4); loc += 4;
info->obj_orient.fvec.y = (fix)swapint((int)info->obj_orient.fvec.y);
memcpy(&(info->obj_orient.fvec.z), &(data[loc]), 4); loc += 4;
info->obj_orient.fvec.z = (fix)swapint((int)info->obj_orient.fvec.z);
memcpy(&(info->obj_phys_info.velocity.x), &(data[loc]), 4); loc += 4;
info->obj_phys_info.velocity.x = (fix)swapint((int)info->obj_phys_info.velocity.x);
memcpy(&(info->obj_phys_info.velocity.y), &(data[loc]), 4); loc += 4;
info->obj_phys_info.velocity.y = (fix)swapint((int)info->obj_phys_info.velocity.y);
memcpy(&(info->obj_phys_info.velocity.z), &(data[loc]), 4); loc += 4;
info->obj_phys_info.velocity.z = (fix)swapint((int)info->obj_phys_info.velocity.z);
memcpy(&(info->obj_phys_info.thrust.x), &(data[loc]), 4); loc += 4;
info->obj_phys_info.thrust.x = (fix)swapint((int)info->obj_phys_info.thrust.x);
memcpy(&(info->obj_phys_info.thrust.y), &(data[loc]), 4); loc += 4;
info->obj_phys_info.thrust.y = (fix)swapint((int)info->obj_phys_info.thrust.y);
memcpy(&(info->obj_phys_info.thrust.z), &(data[loc]), 4); loc += 4;
info->obj_phys_info.thrust.z = (fix)swapint((int)info->obj_phys_info.thrust.z);
memcpy(&(info->obj_phys_info.mass), &(data[loc]), 4); loc += 4;
info->obj_phys_info.mass = (fix)swapint((int)info->obj_phys_info.mass);
memcpy(&(info->obj_phys_info.drag), &(data[loc]), 4); loc += 4;
info->obj_phys_info.drag = (fix)swapint((int)info->obj_phys_info.drag);
memcpy(&(info->obj_phys_info.brakes), &(data[loc]), 4); loc += 4;
info->obj_phys_info.brakes = (fix)swapint((int)info->obj_phys_info.brakes);
memcpy(&(info->obj_phys_info.rotvel.x), &(data[loc]), 4); loc += 4;
info->obj_phys_info.rotvel.x = (fix)swapint((int)info->obj_phys_info.rotvel.x);
memcpy(&(info->obj_phys_info.rotvel.y), &(data[loc]), 4); loc += 4;
info->obj_phys_info.rotvel.y = (fix)swapint((int)info->obj_phys_info.rotvel.y);
memcpy(&(info->obj_phys_info.rotvel.z), &(data[loc]), 4); loc += 4;
info->obj_phys_info.rotvel.z = (fix)swapint((int)info->obj_phys_info.rotvel.z);
memcpy(&(info->obj_phys_info.rotthrust.x), &(data[loc]), 4); loc += 4;
info->obj_phys_info.rotthrust.x = (fix)swapint((int)info->obj_phys_info.rotthrust.x);
memcpy(&(info->obj_phys_info.rotthrust.y), &(data[loc]), 4); loc += 4;
info->obj_phys_info.rotthrust.y = (fix)swapint((int)info->obj_phys_info.rotthrust.y);
memcpy(&(info->obj_phys_info.rotthrust.z), &(data[loc]), 4); loc += 4;
info->obj_phys_info.rotthrust.z = (fix)swapint((int)info->obj_phys_info.rotthrust.z);
memcpy(&(info->obj_phys_info.turnroll), &(data[loc]), 2); loc += 2;
info->obj_phys_info.turnroll = (fixang)swapshort((short)info->obj_phys_info.turnroll);
memcpy(&(info->obj_phys_info.flags), &(data[loc]), 2); loc += 2;
info->obj_phys_info.flags = (ushort)swapshort(info->obj_phys_info.flags);
info->obj_render_type = data[loc]; loc++;
info->level_num = data[loc]; loc++;
memcpy( &(info->data_size), &(data[loc]), 2); loc += 2;
info->data_size = swapshort(info->data_size);
memcpy(info->data, &(data[loc]), info->data_size);
#else
if (short_packet == 1) {
loc = 0;
info->type = data[loc]; loc++;
info->playernum = data[loc]; loc++;
info->obj_render_type = data[loc]; loc++;
info->level_num = data[loc]; loc++;
loc += 9+2*3+2+2*3; // skip shortpos structure
info->data_size = *(ushort *)(data + loc); loc+=2;
memcpy(info->data, &(data[loc]), info->data_size);
} else if (short_packet == 2) {
ushort tmpus;
loc = 0;
info->type = data[loc]; loc++;
info->numpackets = data[loc]; loc++;
loc += 9+2*3+2+2*3; // skip shortpos structure
tmpus = *(ushort *)(data + loc); loc+=2;
info->data_size = tmpus & 0xfff;
info->playernum = (tmpus >> 12) & 7;
info->obj_render_type = tmpus >> 15;
info->numpackets |= Players[info->playernum].n_packets_got & (~255);
if (info->numpackets - Players[info->playernum].n_packets_got > 224)
info->numpackets -= 256;
else if (Players[info->playernum].n_packets_got - info->numpackets > 128)
info->numpackets += 256;
info->level_num = data[loc]; loc++;
memcpy(info->data, &(data[loc]), info->data_size);
} else {
loc = 0;
info->type = data[loc]; loc++; loc += 3; // skip three for pad byte
memcpy(&(info->numpackets), &(data[loc]), 4); loc += 4;
info->numpackets = swapint(info->numpackets);
memcpy(&(info->obj_pos.x), &(data[loc]), 4); loc += 4;
info->obj_pos.x = swapint((int)info->obj_pos.x);
memcpy(&(info->obj_pos.y), &(data[loc]), 4); loc += 4;
info->obj_pos.y = swapint((int)info->obj_pos.y);
memcpy(&(info->obj_pos.z), &(data[loc]), 4); loc += 4;
info->obj_pos.z = swapint((int)info->obj_pos.z);
memcpy(&(info->obj_orient.rvec.x), &(data[loc]), 4); loc += 4;
info->obj_orient.rvec.x = swapint((int)info->obj_orient.rvec.x);
memcpy(&(info->obj_orient.rvec.y), &(data[loc]), 4); loc += 4;
info->obj_orient.rvec.y = swapint((int)info->obj_orient.rvec.y);
memcpy(&(info->obj_orient.rvec.z), &(data[loc]), 4); loc += 4;
info->obj_orient.rvec.z = swapint((int)info->obj_orient.rvec.z);
memcpy(&(info->obj_orient.uvec.x), &(data[loc]), 4); loc += 4;
info->obj_orient.uvec.x = swapint((int)info->obj_orient.uvec.x);
memcpy(&(info->obj_orient.uvec.y), &(data[loc]), 4); loc += 4;
info->obj_orient.uvec.y = swapint((int)info->obj_orient.uvec.y);
memcpy(&(info->obj_orient.uvec.z), &(data[loc]), 4); loc += 4;
info->obj_orient.uvec.z = swapint((int)info->obj_orient.uvec.z);
memcpy(&(info->obj_orient.fvec.x), &(data[loc]), 4); loc += 4;
info->obj_orient.fvec.x = swapint((int)info->obj_orient.fvec.x);
memcpy(&(info->obj_orient.fvec.y), &(data[loc]), 4); loc += 4;
info->obj_orient.fvec.y = swapint((int)info->obj_orient.fvec.y);
memcpy(&(info->obj_orient.fvec.z), &(data[loc]), 4); loc += 4;
info->obj_orient.fvec.z = swapint((int)info->obj_orient.fvec.z);
memcpy(&(info->phys_velocity.x), &(data[loc]), 4); loc += 4;
info->phys_velocity.x = swapint((int)info->phys_velocity.x);
memcpy(&(info->phys_velocity.y), &(data[loc]), 4); loc += 4;
info->phys_velocity.y = swapint((int)info->phys_velocity.y);
memcpy(&(info->phys_velocity.z), &(data[loc]), 4); loc += 4;
info->phys_velocity.z = swapint((int)info->phys_velocity.z);
memcpy(&(info->phys_rotvel.x), &(data[loc]), 4); loc += 4;
info->phys_rotvel.x = swapint((int)info->phys_rotvel.x);
memcpy(&(info->phys_rotvel.y), &(data[loc]), 4); loc += 4;
info->phys_rotvel.y = swapint((int)info->phys_rotvel.y);
memcpy(&(info->phys_rotvel.z), &(data[loc]), 4); loc += 4;
info->phys_rotvel.z = swapint((int)info->phys_rotvel.z);
memcpy(&(info->obj_segnum), &(data[loc]), 2); loc += 2;
info->obj_segnum = swapshort(info->obj_segnum);
memcpy(&(info->data_size), &(data[loc]), 2); loc += 2;
info->data_size = swapshort(info->data_size);
info->playernum = data[loc]; loc++;
info->obj_render_type = data[loc]; loc++;
info->level_num = data[loc]; loc++;
memcpy(info->data, &(data[loc]), info->data_size);
}
#endif
}
void send_endlevel_packet(endlevel_info *info, ubyte *server, ubyte *node, ubyte *address)
{
int i, j;
int loc = 0;
ushort tmps;
memset(out_buffer, 0, IPX_MAX_DATA_SIZE);
out_buffer[loc] = info->type; loc++;
out_buffer[loc] = info->player_num; loc++;
out_buffer[loc] = info->connected; loc++;
for (i = 0; i < MAX_PLAYERS; i++) {
for (j = 0; j < MAX_PLAYERS; j++) {
tmps = swapshort(info->kill_matrix[i][j]);
memcpy(&(out_buffer[loc]), &tmps, 2);
loc += 2;
}
}
tmps = swapshort(info->kills);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
tmps = swapshort(info->killed);
memcpy(&(out_buffer[loc]), &tmps, 2); loc += 2;
out_buffer[loc] = info->seconds_left; loc++;
ipx_send_packet_data( out_buffer, loc, server, node, address);
}
void receive_endlevel_packet(ubyte *data, endlevel_info *info)
{
int i, j;
int loc = 0;
info->type = data[loc]; loc++;
info->player_num = data[loc]; loc++;
info->connected = data[loc]; loc++;
for (i = 0; i < MAX_PLAYERS; i++) {
for (j = 0; j < MAX_PLAYERS; j++) {
memcpy(&(info->kill_matrix[i][j]), &(data[loc]), 2); loc += 2;
info->kill_matrix[i][j] = swapshort(info->kill_matrix[i][j]);
}
}
memcpy(&(info->kills), &(data[loc]), 2); loc += 2;
info->kills = swapshort(info->kills);
memcpy(&(info->killed), &(data[loc]), 2); loc += 2;
info->killed = swapshort(info->killed);
info->seconds_left = data[loc];
}
void swap_object(object *obj)
{
// swap the short and int entries for this object
obj->signature = swapint(obj->signature);
obj->next = swapshort(obj->next);
obj->prev = swapshort(obj->prev);
obj->segnum = swapshort(obj->segnum);
obj->attached_obj = swapshort(obj->attached_obj);
obj->pos.x = swapint(obj->pos.x);
obj->pos.y = swapint(obj->pos.y);
obj->pos.z = swapint(obj->pos.z);
obj->orient.rvec.x = swapint(obj->orient.rvec.x);
obj->orient.rvec.y = swapint(obj->orient.rvec.y);
obj->orient.rvec.z = swapint(obj->orient.rvec.z);
obj->orient.fvec.x = swapint(obj->orient.fvec.x);
obj->orient.fvec.y = swapint(obj->orient.fvec.y);
obj->orient.fvec.z = swapint(obj->orient.fvec.z);
obj->orient.uvec.x = swapint(obj->orient.uvec.x);
obj->orient.uvec.y = swapint(obj->orient.uvec.y);
obj->orient.uvec.z = swapint(obj->orient.uvec.z);
obj->size = swapint(obj->size);
obj->shields = swapint(obj->shields);
obj->last_pos.x = swapint(obj->last_pos.x);
obj->last_pos.y = swapint(obj->last_pos.y);
obj->last_pos.z = swapint(obj->last_pos.z);
obj->lifeleft = swapint(obj->lifeleft);
switch (obj->movement_type) {
case MT_PHYSICS:
obj->mtype.phys_info.velocity.x = swapint(obj->mtype.phys_info.velocity.x);
obj->mtype.phys_info.velocity.y = swapint(obj->mtype.phys_info.velocity.y);
obj->mtype.phys_info.velocity.z = swapint(obj->mtype.phys_info.velocity.z);
obj->mtype.phys_info.thrust.x = swapint(obj->mtype.phys_info.thrust.x);
obj->mtype.phys_info.thrust.y = swapint(obj->mtype.phys_info.thrust.y);
obj->mtype.phys_info.thrust.z = swapint(obj->mtype.phys_info.thrust.z);
obj->mtype.phys_info.mass = swapint(obj->mtype.phys_info.mass);
obj->mtype.phys_info.drag = swapint(obj->mtype.phys_info.drag);
obj->mtype.phys_info.brakes = swapint(obj->mtype.phys_info.brakes);
obj->mtype.phys_info.rotvel.x = swapint(obj->mtype.phys_info.rotvel.x);
obj->mtype.phys_info.rotvel.y = swapint(obj->mtype.phys_info.rotvel.y);
obj->mtype.phys_info.rotvel.z = swapint(obj->mtype.phys_info.rotvel.z);
obj->mtype.phys_info.rotthrust.x = swapint(obj->mtype.phys_info.rotthrust.x);
obj->mtype.phys_info.rotthrust.y = swapint(obj->mtype.phys_info.rotthrust.y);
obj->mtype.phys_info.rotthrust.z = swapint(obj->mtype.phys_info.rotthrust.z);
obj->mtype.phys_info.turnroll = swapint(obj->mtype.phys_info.turnroll);
obj->mtype.phys_info.flags = swapshort(obj->mtype.phys_info.flags);
break;
case MT_SPINNING:
obj->mtype.spin_rate.x = swapint(obj->mtype.spin_rate.x);
obj->mtype.spin_rate.y = swapint(obj->mtype.spin_rate.y);
obj->mtype.spin_rate.z = swapint(obj->mtype.spin_rate.z);
break;
}
switch (obj->control_type) {
case CT_WEAPON:
obj->ctype.laser_info.parent_type = swapshort(obj->ctype.laser_info.parent_type);
obj->ctype.laser_info.parent_num = swapshort(obj->ctype.laser_info.parent_num);
obj->ctype.laser_info.parent_signature = swapshort(obj->ctype.laser_info.parent_signature);
obj->ctype.laser_info.creation_time = swapint(obj->ctype.laser_info.creation_time);
obj->ctype.laser_info.last_hitobj = swapint(obj->ctype.laser_info.last_hitobj);
obj->ctype.laser_info.multiplier = swapint(obj->ctype.laser_info.multiplier);
break;
case CT_EXPLOSION:
obj->ctype.expl_info.spawn_time = swapint(obj->ctype.expl_info.spawn_time);
obj->ctype.expl_info.delete_time = swapint(obj->ctype.expl_info.delete_time);
obj->ctype.expl_info.delete_objnum = swapshort(obj->ctype.expl_info.delete_objnum);
obj->ctype.expl_info.attach_parent = swapshort(obj->ctype.expl_info.attach_parent);
obj->ctype.expl_info.prev_attach = swapshort(obj->ctype.expl_info.prev_attach);
obj->ctype.expl_info.next_attach = swapshort(obj->ctype.expl_info.next_attach);
break;
case CT_AI:
obj->ctype.ai_info.hide_segment = swapshort(obj->ctype.ai_info.hide_segment);
obj->ctype.ai_info.hide_index = swapshort(obj->ctype.ai_info.hide_index);
obj->ctype.ai_info.path_length = swapshort(obj->ctype.ai_info.path_length);
obj->ctype.ai_info.cur_path_index = swapshort(obj->ctype.ai_info.cur_path_index);
obj->ctype.ai_info.follow_path_start_seg = swapshort(obj->ctype.ai_info.follow_path_start_seg);
obj->ctype.ai_info.follow_path_end_seg = swapshort(obj->ctype.ai_info.follow_path_end_seg);
obj->ctype.ai_info.danger_laser_signature = swapint(obj->ctype.ai_info.danger_laser_signature);
obj->ctype.ai_info.danger_laser_num = swapshort(obj->ctype.ai_info.danger_laser_num);
break;
case CT_LIGHT:
obj->ctype.light_info.intensity = swapint(obj->ctype.light_info.intensity);
break;
case CT_POWERUP:
obj->ctype.powerup_info.count = swapint(obj->ctype.powerup_info.count);
if (obj->id == POW_VULCAN_WEAPON)
obj->ctype.powerup_info.count = VULCAN_WEAPON_AMMO_AMOUNT;
break;
}
switch (obj->render_type) {
case RT_MORPH:
case RT_POLYOBJ: {
int i;
obj->rtype.pobj_info.model_num = swapint(obj->rtype.pobj_info.model_num);
for (i=0;i<MAX_SUBMODELS;i++) {
obj->rtype.pobj_info.anim_angles[i].p = swapint(obj->rtype.pobj_info.anim_angles[i].p);
obj->rtype.pobj_info.anim_angles[i].b = swapint(obj->rtype.pobj_info.anim_angles[i].b);
obj->rtype.pobj_info.anim_angles[i].h = swapint(obj->rtype.pobj_info.anim_angles[i].h);
}
obj->rtype.pobj_info.subobj_flags = swapint(obj->rtype.pobj_info.subobj_flags);
obj->rtype.pobj_info.tmap_override = swapint(obj->rtype.pobj_info.tmap_override);
obj->rtype.pobj_info.alt_textures = swapint(obj->rtype.pobj_info.alt_textures);
break;
}
case RT_WEAPON_VCLIP:
case RT_HOSTAGE:
case RT_POWERUP:
case RT_FIREBALL:
obj->rtype.vclip_info.vclip_num = swapint(obj->rtype.vclip_info.vclip_num);
obj->rtype.vclip_info.frametime = swapint(obj->rtype.vclip_info.frametime);
break;
case RT_LASER:
break;
}
// END OF SWAPPING OBJECT STRUCTURE
}
#endif //ifdef NETWORK
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