mirror of
https://github.com/scp-fs2open/fs2open.github.com.git
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Goober5000
6cab0d12bc
git-svn-id: svn://svn.icculus.org/fs2open/trunk@9516 387891d4-d844-0410-90c0-e4c51a9137d3
4192 lines
115 KiB
C++
4192 lines
115 KiB
C++
/*
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* Copyright (C) Volition, Inc. 1999. All rights reserved.
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*
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* All source code herein is the property of Volition, Inc. You may not sell
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* or otherwise commercially exploit the source or things you created based on the
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* source.
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*
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*/
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#if defined _WIN32
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#include <winsock.h>
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#elif defined SCP_UNIX
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <netdb.h>
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#include <errno.h>
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#endif
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#include <ctype.h>
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#include "globalincs/pstypes.h"
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#include "network/multiutil.h"
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#include "globalincs/linklist.h"
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#include "gamesequence/gamesequence.h"
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#include "hud/hudmessage.h"
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#include "freespace2/freespace.h"
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#include "io/key.h"
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#include "io/timer.h"
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#include "ship/ship.h"
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#include "globalincs/alphacolors.h"
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#include "graphics/font.h"
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#include "gamesnd/gamesnd.h"
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#include "playerman/player.h"
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#include "mission/missionparse.h"
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#include "missionui/missionshipchoice.h"
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#include "network/stand_gui.h"
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#include "ship/shipfx.h"
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#include "object/object.h"
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#include "playerman/managepilot.h"
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#include "missionui/missiondebrief.h"
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#include "observer/observer.h"
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#include "mission/missionmessage.h"
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#include "popup/popup.h"
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#include "popup/popupdead.h"
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#include "hud/hudconfig.h"
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#include "menuui/optionsmenu.h"
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#include "mission/missionhotkey.h"
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#include "mission/missiongoals.h"
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#include "ship/afterburner.h"
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#include "missionui/chatbox.h"
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#include "osapi/osregistry.h"
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#include "hud/hudescort.h"
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#include "network/multi.h"
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#include "cmdline/cmdline.h"
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#include "cfile/cfile.h"
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#include "cfile/cfilesystem.h"
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#include "network/multimsgs.h"
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#include "network/multi_xfer.h"
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#include "network/multiteamselect.h"
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#include "network/multiui.h"
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#include "network/multi_kick.h"
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#include "network/multi_data.h"
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#include "network/multi_voice.h"
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#include "network/multi_team.h"
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#include "network/multi_respawn.h"
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#include "network/multi_ingame.h"
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#include "network/multi_observer.h"
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#include "network/multi_pinfo.h"
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#include "network/multi_endgame.h"
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#include "network/multi_pmsg.h"
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#include "network/multi_pause.h"
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#include "network/multi_log.h"
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#include "network/multi_rate.h"
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#include "fs2netd/fs2netd_client.h"
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#include "parse/parselo.h"
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extern int ascii_table[];
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extern int shifted_ascii_table[];
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extern int Multi_ping_timestamp;
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// network object management
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ushort Next_ship_signature; // next permanent network signature to assign to an object
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ushort Next_asteroid_signature; // next signature for an asteroid
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ushort Next_non_perm_signature; // next non-permanent network signature to assign to an object
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ushort Next_debris_signature; // next debris signature
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// if a client doesn't receive an update for an object after this many seconds, query server
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// as to the objects status.
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#define MULTI_CLIENT_OBJ_TIMEOUT 10
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#define MAX_SHIPS_PER_QUERY 10
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// this function assignes the given object with the given signature. If the signature is 0, then we choose
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// the next signature number from the correct pool. I thought that it might be desireable
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// to not always have to take the next signature on the list. what_kind is used to assign either a
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// permanent or non-permanent signature to an object. permanent signatures are used for ships, non_permanent
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// signatures are used for everything else.
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ushort multi_assign_network_signature( int what_kind )
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{
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ushort sig;
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// do limit checking on the permanent and non_permanent signatures. Ships are considered "permanent"
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// as are debris and asteroids since they don't die very often. It would be vary rare for this
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// value (the permanent signature) to wrap. For now, this condition is an error condition
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if ( what_kind == MULTI_SIG_SHIP ) {
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if ( Next_ship_signature < SHIP_SIG_MIN ){
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Next_ship_signature = SHIP_SIG_MIN;
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}
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sig = Next_ship_signature++;
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if ( Next_ship_signature == SHIP_SIG_MAX ) {
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Int3(); // get Allender -- signature stuff wrapped.
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Next_ship_signature = SHIP_SIG_MIN;
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}
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// signature stuff for asteroids.
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} else if ( what_kind == MULTI_SIG_ASTEROID ) {
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if ( Next_asteroid_signature < ASTEROID_SIG_MIN ){
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Next_asteroid_signature = ASTEROID_SIG_MIN;
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}
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sig = Next_asteroid_signature++;
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if ( Next_asteroid_signature == ASTEROID_SIG_MAX ) {
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Int3(); // get Allender -- signature stuff wrapped.
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Next_asteroid_signature = ASTEROID_SIG_MIN;
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}
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// signatures for debris
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} else if ( what_kind == MULTI_SIG_DEBRIS ) {
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if ( Next_debris_signature < DEBRIS_SIG_MIN ){
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Next_debris_signature = DEBRIS_SIG_MIN;
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}
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sig = Next_debris_signature++;
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if ( Next_debris_signature == DEBRIS_SIG_MAX ) {
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Int3(); // get Allender -- signature stuff wrapped.
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Next_debris_signature = DEBRIS_SIG_MIN;
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}
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// signature stuff for weapons and other expendable things.
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} else if ( what_kind == MULTI_SIG_NON_PERMANENT ) {
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if ( Next_non_perm_signature < NPERM_SIG_MIN ){
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Next_non_perm_signature = NPERM_SIG_MIN;
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}
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sig = Next_non_perm_signature++;
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if ( (Next_non_perm_signature < NPERM_SIG_MIN) || (Next_non_perm_signature == NPERM_SIG_MAX) ) {
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Next_non_perm_signature = NPERM_SIG_MIN;
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}
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} else {
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Int3(); // get allender - Illegal signature type requested
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sig = 0;
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}
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return sig;
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}
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// this function returns the next network signature that will be used for a newly created object
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// what_kind parameter tells us what kind of signature to get -- permanent or non-permanent
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ushort multi_get_next_network_signature( int what_kind )
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{
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if ( what_kind == MULTI_SIG_SHIP ) {
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if ( Next_ship_signature < SHIP_SIG_MIN )
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Next_ship_signature = SHIP_SIG_MIN;
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return Next_ship_signature;
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} else if ( what_kind == MULTI_SIG_DEBRIS ) {
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if ( Next_debris_signature < DEBRIS_SIG_MIN)
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Next_debris_signature = DEBRIS_SIG_MIN;
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return Next_debris_signature;
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} else if ( what_kind == MULTI_SIG_ASTEROID ) {
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if ( Next_asteroid_signature < ASTEROID_SIG_MIN )
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Next_asteroid_signature = ASTEROID_SIG_MIN;
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return Next_asteroid_signature;
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} else if ( what_kind == MULTI_SIG_NON_PERMANENT ) {
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if ( Next_non_perm_signature < NPERM_SIG_MIN )
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Next_non_perm_signature = NPERM_SIG_MIN;
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return Next_non_perm_signature;
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} else {
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Int3(); // get allender
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return 0;
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}
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}
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// this routine sets the network signature to the given value. Should be called from client only
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// and is used mainly for firing weapons. what_kind tells us permanent or non-permanent signature
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void multi_set_network_signature( ushort signature, int what_kind )
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{
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Assert( signature != 0 );
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if ( what_kind == MULTI_SIG_SHIP ) {
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Assert( (signature >= SHIP_SIG_MIN) && (signature <= SHIP_SIG_MAX) );
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Next_ship_signature = signature;
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} else if ( what_kind == MULTI_SIG_DEBRIS ) {
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Assert( (signature >= DEBRIS_SIG_MIN) && (signature <= DEBRIS_SIG_MAX) );
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Next_debris_signature = signature;
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} else if ( what_kind == MULTI_SIG_ASTEROID ) {
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Assert( (signature >= ASTEROID_SIG_MIN) && (signature <= ASTEROID_SIG_MAX) );
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Next_asteroid_signature = signature;
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} else if ( what_kind == MULTI_SIG_NON_PERMANENT ) {
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Assert( (signature >= NPERM_SIG_MIN) /*&& (signature <= NPERM_SIG_MAX)*/ );
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Next_non_perm_signature = signature;
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} else
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Int3(); // get Allender
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}
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// multi_get_network_object() takes a net_signature and tries to locate the object in the object list
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// with that network signature. Returns NULL if the object cannot be found
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object *multi_get_network_object( ushort net_signature )
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{
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object *objp;
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if ( net_signature == 0 )
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return NULL;
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if(GET_FIRST(&obj_used_list) == NULL)
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return NULL;
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for ( objp = GET_FIRST(&obj_used_list); objp != END_OF_LIST(&obj_used_list); objp = GET_NEXT(objp) )
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if ( objp->net_signature == net_signature )
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break;
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// if not found on used list, check create list
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if ( objp == END_OF_LIST(&obj_used_list) ) {
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for ( objp = GET_FIRST(&obj_create_list); objp != END_OF_LIST(&obj_create_list); objp = GET_NEXT(objp) )
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if ( objp->net_signature == net_signature )
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break;
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if ( objp == END_OF_LIST(&obj_create_list) )
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objp = NULL;
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}
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return objp;
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}
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// -------------------------------------------------------------------------------------------------
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// netmisc_calc_checksum() calculates the checksum of a block of memory.
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//
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//
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ushort netmisc_calc_checksum( void * vptr, int len )
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{
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ubyte * ptr = (ubyte *)vptr;
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unsigned int sum1,sum2;
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sum1 = sum2 = 0;
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while(len--) {
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sum1 += *ptr++;
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if (sum1 >= 255 ) sum1 -= 255;
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sum2 += sum1;
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}
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sum2 %= 255;
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return (unsigned short)((sum1<<8)+ sum2);
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}
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// -------------------------------------------------------------------------------------------------
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// multi_random_death_word() will return a word from the below list at random.
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//
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// Note: Keep words grouped into sections of 10
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#define NUM_DEATH_WORDS 40
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char *multi_random_death_word()
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{
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int index;
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index = rand() % NUM_DEATH_WORDS;
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switch (index) {
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case 0:
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return XSTR("zapped",853);
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case 1:
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return XSTR("caulked",854);
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case 2:
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return XSTR("killed",855);
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case 3:
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return XSTR("waxed",856);
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case 4:
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return XSTR("popped",857);
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case 5:
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return XSTR("murdered",858);
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case 6:
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return XSTR("bludgeoned",859);
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case 7:
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return XSTR("destroyed",860);
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case 8:
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return XSTR("iced",861);
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case 9:
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return XSTR("obliterated",862);
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case 10:
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return XSTR("toasted",863);
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case 11:
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return XSTR("roasted",864);
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case 12:
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return XSTR("turned into anti-matter",865);
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case 13:
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return XSTR("killed like a pig",866);
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case 14:
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return XSTR("taught a lesson",867);
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case 15:
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return XSTR("slaughtered with impunity",868);
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case 16:
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return XSTR("spanked like a naughty boy",869);
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case 17:
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return XSTR("skunked",870);
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case 18:
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return XSTR("beat senseless",871);
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case 19:
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return XSTR("shot up",872);
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case 20:
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return XSTR("spaced",873);
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case 21:
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return XSTR("hosed",874);
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case 22:
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return XSTR("capped",875);
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case 23:
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return XSTR("beat down",876);
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case 24:
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return XSTR("hit wit da shizzo",877);
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case 25:
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return XSTR("sk00led",878);
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case 26:
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return XSTR("whooped up",879);
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case 27:
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return XSTR("brought to the all-you-can-take whoop ass buffet",880);
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case 28:
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return XSTR("served up a whoop ass sandwich...hold the mercy",881);
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case 29:
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return XSTR("gibbed by Kayser Sozay's rocket",882);
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case 30:
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return XSTR("shot down",883);
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case 31:
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return XSTR("given early retirement",884);
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case 32:
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return XSTR("instructed",885);
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case 33:
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return XSTR("eviscerated",886);
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case 34:
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return XSTR("pummelled",887);
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case 35:
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return XSTR("eradicated",888);
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case 36:
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return XSTR("cleansed",889);
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case 37:
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return XSTR("perforated",890);
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case 38:
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return XSTR("canned",891);
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case 39:
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return XSTR("decompressed",892);
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}
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return NOX("Error");
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}
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// -------------------------------------------------------------------------------------------------
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// multi_random_chat_start() will return a word from the below list at random.
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//
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//
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#define NUM_CHAT_START_WORDS 8
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#define MAX_CHAT_PHRASE_LEN 25 // be careful not to exceed (or update if exceeded)
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char *multi_random_chat_start()
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{
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int index;
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index = rand() % NUM_CHAT_START_WORDS;
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switch (index) {
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case 0:
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return XSTR("says",893);
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case 1:
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return XSTR("bleats",894);
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case 2:
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return XSTR("opines",895);
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case 3:
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return XSTR("postulates",896);
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case 4:
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return XSTR("declares",897);
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case 5:
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return XSTR("vomits out",898);
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case 6:
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return XSTR("whines",899);
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case 7:
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return XSTR("barks",900);
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}
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return NOX("Error");
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}
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// -------------------------------------------------------------------------------------------------
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// multi_ship_class_lookup() will return the Ship_info[] index for the ship specified as a
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// parameter.
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//
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//
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int multi_ship_class_lookup(char* ship_name)
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{
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int i, player_ship_class;
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// find the ship_info index for the ship_name
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player_ship_class = -1;
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for (i = 0; i < Num_ship_classes; i++) {
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if ( !stricmp(Ship_info[i].name, ship_name) ) {
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player_ship_class = i;
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break;
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}
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} // end for
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if (i == Num_ship_classes){
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return -1;
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}
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return player_ship_class;
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}
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// -------------------------------------------------------------------------------------------------
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// find_player() is called when a packet arrives, and we need to know which net player to update.
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// The matching is done based on the address and port. Port checking is done in case multiple
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// instances of FreeSpace are running on the same box.
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//
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//
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int find_player( net_addr* addr )
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{
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int i;
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for (i = 0; i < MAX_PLAYERS; i++ ) {
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if ( !MULTI_CONNECTED(Net_players[i])){
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continue;
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}
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if ( psnet_same( addr, &(Net_players[i].p_info.addr)) ){
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return i;
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}
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}
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return -1;
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}
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// so that we can lookup on the admin port transparently
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int find_player_no_port(net_addr *addr)
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{
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int i;
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int len;
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for (i = 0; i < MAX_PLAYERS; i++ ) {
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if ( !MULTI_CONNECTED(Net_players[i])){
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continue;
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}
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if(addr->type == NET_IPX){
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len = 6;
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} else {
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len = 4;
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}
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if ( memcmp(&addr->addr,&Net_players[i].p_info.addr.addr,len)== 0){
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return i;
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}
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}
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return -1;
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}
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int find_player_id(short player_id)
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{
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int i;
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for (i = 0; i < MAX_PLAYERS; i++ ) {
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if ( !MULTI_CONNECTED(Net_players[i])){
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continue;
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}
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if(player_id == Net_players[i].player_id){
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return i;
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}
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}
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// couldn't find the player
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return -1;
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}
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// note this is only valid to do on a server!
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int find_player_socket(PSNET_SOCKET_RELIABLE sock)
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{
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int i;
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for (i = 0; i < MAX_PLAYERS; i++ ) {
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if ( !MULTI_CONNECTED(Net_players[i])){
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continue;
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}
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if(sock == Net_players[i].reliable_socket){
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return i;
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}
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}
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// couldn't find the player
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return -1;
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}
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// multi_find_player_by_object returns a player num (reference by Net_players[x]) when given a object *.
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// used to find netplayers in game when only the object is known
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int multi_find_player_by_object( object *objp )
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{
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int i, objnum;
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|
|
objnum = OBJ_INDEX(objp);
|
|
for (i = 0; i < MAX_PLAYERS; i++ ) {
|
|
if ( !MULTI_CONNECTED(Net_players[i])){
|
|
continue;
|
|
}
|
|
if ( objnum == Net_players[i].m_player->objnum ){
|
|
return i;
|
|
}
|
|
}
|
|
|
|
// return -1 if the object is not found -- this is a bad situation, but we will handle it in higher
|
|
// level code
|
|
return -1;
|
|
}
|
|
|
|
// returns a player num based upon player object signature
|
|
int multi_find_player_by_signature( int signature )
|
|
{
|
|
int idx;
|
|
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
// compare against each player's object signature
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Objects[Net_players[idx].m_player->objnum].signature == signature)){
|
|
// found the player
|
|
return idx;
|
|
}
|
|
}
|
|
|
|
// didn't find the player
|
|
return -1;
|
|
}
|
|
|
|
// returns a player num based upon object net signature
|
|
int multi_find_player_by_net_signature(ushort net_signature)
|
|
{
|
|
int idx;
|
|
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
// compare against each player's object signature
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Objects[Net_players[idx].m_player->objnum].net_signature == net_signature)){
|
|
// found the player
|
|
return idx;
|
|
}
|
|
}
|
|
|
|
// didn't find the player
|
|
return -1;
|
|
}
|
|
|
|
// returns a player num based upon it's parse_object unlike the above functions it can be used on respawning players
|
|
int multi_find_player_by_parse_object( p_object *p_objp )
|
|
{
|
|
int idx;
|
|
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
// compare against each player's object signature
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_players[idx].p_info.p_objp == p_objp) ){
|
|
// found the player
|
|
return idx;
|
|
}
|
|
}
|
|
|
|
// didn't find the player
|
|
return -1;
|
|
}
|
|
|
|
int multi_find_player_by_ship_name(char *ship_name, bool inc_respawning)
|
|
{
|
|
int idx;
|
|
p_object *p_objp;
|
|
|
|
// bogus
|
|
if(ship_name == NULL){
|
|
return -1;
|
|
}
|
|
|
|
for(idx=0; idx<MAX_PLAYERS; idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !MULTI_OBSERVER(Net_players[idx]) && (Net_players[idx].m_player != NULL) && (Net_players[idx].m_player->objnum >= 0) && (Net_players[idx].m_player->objnum < MAX_OBJECTS) && (Objects[Net_players[idx].m_player->objnum].type == OBJ_SHIP) &&
|
|
(Objects[Net_players[idx].m_player->objnum].instance >= 0) && (Objects[Net_players[idx].m_player->objnum].instance < MAX_SHIPS) && !stricmp(ship_name, Ships[Objects[Net_players[idx].m_player->objnum].instance].ship_name) ){
|
|
return idx;
|
|
}
|
|
}
|
|
|
|
if (inc_respawning) {
|
|
p_objp = mission_parse_get_arrival_ship(ship_name);
|
|
idx = multi_find_player_by_parse_object(p_objp);
|
|
|
|
if((idx >= 0) && (idx < MAX_PLAYERS)){
|
|
return idx;
|
|
}
|
|
}
|
|
// didn't find the player
|
|
return -1;
|
|
}
|
|
|
|
int multi_get_player_ship(int np_index)
|
|
{
|
|
// bogus
|
|
if((np_index < 0) || (np_index >= MAX_PLAYERS)){
|
|
return -1;
|
|
}
|
|
|
|
// cool?
|
|
if(MULTI_CONNECTED(Net_players[np_index]) && !MULTI_OBSERVER(Net_players[np_index]) && !MULTI_STANDALONE(Net_players[np_index]) &&
|
|
(Net_players[np_index].m_player != NULL) && (Net_players[np_index].m_player->objnum >= 0) && (Net_players[np_index].m_player->objnum < MAX_OBJECTS) && (Objects[Net_players[np_index].m_player->objnum].type == OBJ_SHIP) &&
|
|
(Objects[Net_players[np_index].m_player->objnum].instance >= 0) && (Objects[Net_players[np_index].m_player->objnum].instance < MAX_SHIPS) ){
|
|
|
|
return Objects[Net_players[np_index].m_player->objnum].instance;
|
|
}
|
|
|
|
// nope
|
|
return -1;
|
|
}
|
|
|
|
// find_open_netplayer_slot() attempts to find a free slot in the Net_players structure for a new player.
|
|
// it returns -1 if there is no new slot, and the slot number if one is found
|
|
// NOTE : this attempts to preserve a player object as long as possible for him to come back to
|
|
int multi_find_open_netplayer_slot()
|
|
{
|
|
int i;
|
|
int found_first;
|
|
|
|
found_first = -1;
|
|
for (i = 0; i < MAX_PLAYERS; i++)
|
|
if ( !MULTI_CONNECTED(Net_players[i]) ){
|
|
if(found_first == -1) {
|
|
found_first = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(i == MAX_PLAYERS){
|
|
if(found_first == -1)
|
|
return -1;
|
|
else
|
|
return found_first;
|
|
}
|
|
|
|
return i;
|
|
}
|
|
|
|
// find_open_player_slot() attempts to find an open player array slot. The 0th element of the array
|
|
// should always be taken by the console player's pilot. All other slots are up for grab though.
|
|
int multi_find_open_player_slot()
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < MAX_PLAYERS; i++)
|
|
if ( !(Players[i].flags & PLAYER_FLAGS_STRUCTURE_IN_USE) )
|
|
break;
|
|
|
|
if ( i == MAX_PLAYERS )
|
|
return -1;
|
|
|
|
return i;
|
|
}
|
|
|
|
// stuff_netplayer_info stuffs information into the given Net_player structure. It is called when
|
|
// a new person is entering the game. The state of the Net_player is set to it's basic starting
|
|
// state
|
|
void stuff_netplayer_info( net_player *nplayer, net_addr *addr, int ship_class, player *pplayer )
|
|
{
|
|
nplayer->p_info.addr = *addr;
|
|
nplayer->flags |= NETINFO_FLAG_CONNECTED;
|
|
nplayer->state = NETPLAYER_STATE_JOINING;
|
|
nplayer->p_info.ship_class = ship_class;
|
|
nplayer->m_player = pplayer;
|
|
nplayer->p_info.options.obj_update_level = Cmdline_objupd; // Set the update to the specified value
|
|
|
|
// if setting up my net flags, then set the flag to say I can do networking.
|
|
if ( nplayer == Net_player ){
|
|
nplayer->flags |= NETINFO_FLAG_DO_NETWORKING;
|
|
}
|
|
}
|
|
|
|
// multi_assign_player_ship takes a Net_player index and an object * and assigned that player to
|
|
// that object
|
|
void multi_assign_player_ship( int net_player, object *objp,int ship_class )
|
|
{
|
|
ship *shipp;
|
|
int idx;
|
|
|
|
Assert ( MULTI_CONNECTED(Net_players[net_player]) );
|
|
|
|
shipp = &Ships[objp->instance];
|
|
|
|
Net_players[net_player].m_player->objnum = OBJ_INDEX(objp);
|
|
Net_players[net_player].p_info.ship_class = ship_class;
|
|
|
|
// check to see if we are assigning my player -- if so, then set Player_ship and Player_ai
|
|
if ( Net_player == &Net_players[net_player] ) {
|
|
Player_obj = objp;
|
|
Player_ship = shipp;
|
|
Player_ai = &Ai_info[Player_ship->ai_index];
|
|
}
|
|
|
|
// find the parse object for this ship. Also, set the wingman status stuff so wingman status gauge
|
|
// works properly.
|
|
Net_players[net_player].p_info.p_objp = mission_parse_get_arrival_ship( shipp->ship_name );
|
|
Assert( Net_players[net_player].p_info.p_objp != NULL ); // get allender -- ship should be on list
|
|
|
|
// game server and this client need to initialize this information so object updating
|
|
// works properly.
|
|
if ( MULTIPLAYER_MASTER || (Net_player == &Net_players[net_player]) ) {
|
|
Net_players[net_player].s_info.eye_pos = objp->pos;
|
|
Net_players[net_player].s_info.eye_orient = objp->orient;
|
|
}
|
|
|
|
// zero update info
|
|
for(idx=0; idx<MAX_PLAYERS; idx++){
|
|
shipp->np_updates[idx].orient_chksum = 0;
|
|
shipp->np_updates[idx].pos_chksum = 0;
|
|
shipp->np_updates[idx].seq = 0;
|
|
shipp->np_updates[idx].status_update_stamp = -1;
|
|
shipp->np_updates[idx].subsys_update_stamp = -1;
|
|
shipp->np_updates[idx].update_stamp = -1;
|
|
}
|
|
}
|
|
|
|
// -------------------------------------------------------------------------------------------------
|
|
// create_player() is called when a net player needs to be instantiated. The ship that is created
|
|
// depends on the parameter ship_class. Note that if ship_class is invalid, the ship default_player_ship
|
|
// is used. Returns 1 on success, 0 otherwise
|
|
|
|
int multi_create_player( int net_player_num, player *pl, char* name, net_addr* addr, int ship_class, short id)
|
|
{
|
|
int player_ship_class = ship_class;
|
|
int i,current_player_count;
|
|
|
|
Assert ( net_player_num < MAX_PLAYERS ); // probably shoudln't be able to even get into this routine if no room
|
|
|
|
// blast _any_ old data
|
|
memset(&Net_players[net_player_num],0,sizeof(net_player));
|
|
|
|
// get the current # of players
|
|
current_player_count = multi_num_players();
|
|
|
|
// DOH!!! The lack of this caused many bugs.
|
|
Net_players[net_player_num].flags = (NETINFO_FLAG_DO_NETWORKING);
|
|
|
|
if ( ship_class == -1 ) {
|
|
nprintf(("Network","Network ==> ship class is -1, creating a default ship for multiplayer\n"));
|
|
|
|
// find the ship that matches the string stored in default_player_ship
|
|
|
|
for (i = 0; i < Num_ship_classes; i++) {
|
|
if ( !stricmp(Ship_info[i].name, default_player_ship) ) {
|
|
player_ship_class = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i == Num_ship_classes)
|
|
{
|
|
if(Num_ship_classes)
|
|
{
|
|
player_ship_class = 0;
|
|
Warning(LOCATION, "Invalid default player ship specified in ship tables. Setting to %s", Ship_info[player_ship_class].name);
|
|
}
|
|
else
|
|
{
|
|
Error(LOCATION, "No ships have been loaded, but we are attempting to set a ship!!");
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( player_ship_class >= Num_ship_classes ) {
|
|
player_ship_class = multi_ship_class_lookup(default_player_ship);
|
|
nprintf(("Network","Network ==> Ship class was %d Creating a default ship for multiplayer\n", player_ship_class));
|
|
}
|
|
|
|
// blast the old player data
|
|
memset(pl,0,sizeof(player));
|
|
|
|
// set up the net_player structure
|
|
stuff_netplayer_info( &Net_players[net_player_num], addr, player_ship_class, pl );
|
|
Net_players[net_player_num].s_info.num_last_buttons = 0;
|
|
// Net_players[net_player_num].respawn_count = 0;
|
|
Net_players[net_player_num].last_heard_time = timer_get_fixed_seconds();
|
|
Net_players[net_player_num].reliable_socket = INVALID_SOCKET;
|
|
Net_players[net_player_num].s_info.kick_timestamp = -1;
|
|
Net_players[net_player_num].s_info.voice_token_timestamp = -1;
|
|
Net_players[net_player_num].s_info.tracker_security_last = -1;
|
|
Net_players[net_player_num].s_info.target_objnum = -1;
|
|
Net_players[net_player_num].s_info.accum_buttons = 0;
|
|
|
|
// zero out this players ping times data
|
|
multi_ping_reset(&Net_players[net_player_num].s_info.ping);
|
|
|
|
// zero out his object update and control info sequencing data
|
|
Net_players[net_player_num].client_cinfo_seq = 0;
|
|
Net_players[net_player_num].client_server_seq = 0;
|
|
|
|
// timestamp his last_full_update_time
|
|
Net_players[net_player_num].s_info.last_full_update_time = timestamp(0);
|
|
|
|
// nil his file xfer handle
|
|
Net_players[net_player_num].s_info.xfer_handle = -1;
|
|
|
|
// nil his data rate timestamp stuff
|
|
Net_players[net_player_num].s_info.rate_stamp = -1;
|
|
Net_players[net_player_num].s_info.rate_bytes = 0;
|
|
|
|
// nil packet buffer stuff
|
|
Net_players[net_player_num].s_info.unreliable_buffer_size = 0;
|
|
Net_players[net_player_num].s_info.reliable_buffer_size = 0;
|
|
|
|
// various ack handles
|
|
strcpy_s(pl->callsign, name);
|
|
pilot_set_short_callsign(pl, SHORT_CALLSIGN_PIXEL_W); // calculate the short callsign
|
|
pl->flags |= PLAYER_FLAGS_STRUCTURE_IN_USE;
|
|
pl->objnum = -1;
|
|
pl->insignia_texture = -1;
|
|
|
|
// if we're the standalone server and this is the first guy to join, mark him as the host
|
|
// and give him all host priveleges
|
|
if ( (Game_mode & GM_STANDALONE_SERVER) && (current_player_count == 0) ) {
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_GAME_HOST;
|
|
}
|
|
|
|
Net_players[net_player_num].player_id = id;
|
|
|
|
Net_player->sv_bytes_sent = 0;
|
|
Net_player->sv_last_pl = -1;
|
|
Net_player->cl_bytes_recvd = 0;
|
|
Net_player->cl_last_pl = -1;
|
|
|
|
// add to the escort list
|
|
if(MULTI_IN_MISSION){
|
|
hud_escort_add_player(id);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
// next function makes a player object an ai object (also decrementing the num_players in the
|
|
// netgame). It appropiately sets the object flags and other interesting AI information which
|
|
// ought to get set in order to make this new ai object behave correctly.
|
|
void multi_make_player_ai( object *pobj )
|
|
{
|
|
|
|
Assert ( pobj != NULL );
|
|
|
|
if ( pobj->type != OBJ_SHIP )
|
|
return;
|
|
|
|
pobj->flags &= ~(OF_PLAYER_SHIP);
|
|
obj_set_flags( pobj, pobj->flags | OF_COULD_BE_PLAYER );
|
|
obj_set_flags( pobj, pobj->flags & ~(OF_INVULNERABLE)); // Newly respawned players will still be invulnerable
|
|
|
|
// target_objnum must be -1 or else new AI ship will fire on whatever this player
|
|
// had targeted.
|
|
set_target_objnum( &(Ai_info[Ships[pobj->instance].ai_index]), -1 );
|
|
|
|
}
|
|
|
|
// delete_player takes an index into the Net_players array to delete. Deletion of a player might happen
|
|
// because of the player leaving the game on his own, or no net activity from the player after X seconds
|
|
void delete_player(int player_num,int kicked_reason)
|
|
{
|
|
char notify_string[256] = "";
|
|
int idx;
|
|
|
|
if(!MULTI_CONNECTED(Net_players[player_num])){
|
|
return;
|
|
}
|
|
|
|
// NETLOG
|
|
ml_printf(NOX("Deleting player %s"), Net_players[player_num].m_player->callsign);
|
|
|
|
psnet_rel_close_socket( &(Net_players[player_num].reliable_socket) ); // close out the reliable socket
|
|
|
|
// if this guy was ingame joining, the remove my netgame flag so others may join
|
|
if ( Net_players[player_num].flags & NETINFO_FLAG_INGAME_JOIN ) {
|
|
Netgame.flags &= ~NG_FLAG_INGAME_JOINING;
|
|
Netgame.flags &= ~NG_FLAG_INGAME_JOINING_CRITICAL;
|
|
}
|
|
|
|
Net_players[player_num].flags &= ~NETINFO_FLAG_CONNECTED; // person not connected anymore
|
|
Net_players[player_num].m_player->flags &= ~(PLAYER_FLAGS_STRUCTURE_IN_USE); // free up his player structure
|
|
|
|
Net_players[player_num].s_info.reliable_connect_time = -1;
|
|
|
|
// add to the escort list
|
|
hud_escort_remove_player(Net_players[player_num].player_id);
|
|
|
|
// is this guy the server
|
|
if(Net_players[player_num].flags & NETINFO_FLAG_AM_MASTER){
|
|
// if the server leaves in the debriefing state, we should still wait until the player selects accept before we quit
|
|
if ((gameseq_get_state() != GS_STATE_DEBRIEF) && (gameseq_get_state() != GS_STATE_MULTI_DOGFIGHT_DEBRIEF)){
|
|
multi_quit_game(PROMPT_NONE, MULTI_END_NOTIFY_SERVER_LEFT);
|
|
}
|
|
}
|
|
// if he was just the host
|
|
else if(Net_players[player_num].flags & NETINFO_FLAG_GAME_HOST){
|
|
Net_players[player_num].flags &= ~(NETINFO_FLAG_GAME_HOST);
|
|
|
|
// am I the server
|
|
if ( (Net_player != NULL) && (Net_player->flags & NETINFO_FLAG_AM_MASTER) ) {
|
|
// are we a standalone server and in a mission?
|
|
if((Game_mode & GM_STANDALONE_SERVER) && MULTI_IN_MISSION){
|
|
// choose a new host
|
|
int found_new_host = 0;
|
|
for(idx=0; idx<MAX_PLAYERS; idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player != &Net_players[idx])){
|
|
// make this guy the host
|
|
Net_players[idx].flags |= NETINFO_FLAG_GAME_HOST;
|
|
|
|
// send a packet
|
|
send_host_captain_change_packet(Net_players[idx].player_id, 0);
|
|
|
|
found_new_host = 1;
|
|
break;
|
|
}
|
|
}
|
|
// end the game
|
|
if(!found_new_host){
|
|
multi_quit_game(PROMPT_NONE, MULTI_END_NOTIFY_NONE, MULTI_END_ERROR_HOST_LEFT);
|
|
}
|
|
} else {
|
|
multi_quit_game(PROMPT_NONE, MULTI_END_NOTIFY_NONE, MULTI_END_ERROR_HOST_LEFT);
|
|
}
|
|
}
|
|
}
|
|
|
|
// if we're the server of the game, notify everyone else that this guy has left
|
|
// if he's marked as being kicked, then other players know about it already, so don't send again
|
|
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
|
|
if(Net_players[player_num].flags & NETINFO_FLAG_KICKED){
|
|
char str[512];
|
|
memset(str, 0, 512);
|
|
multi_kick_get_text(&Net_players[player_num], Net_players[player_num].s_info.kick_reason, str);
|
|
multi_display_chat_msg(str, player_num, 0);
|
|
} else {
|
|
send_leave_game_packet(Net_players[player_num].player_id, kicked_reason);
|
|
}
|
|
}
|
|
|
|
// if this guy is an observer, we have to make sure we delete his observer object (only if we're the server however)
|
|
if( (Net_player->flags & NETINFO_FLAG_AM_MASTER) && (Net_players[player_num].flags & NETINFO_FLAG_OBSERVER) ) {
|
|
if ( Net_players[player_num].m_player->objnum != -1 ){
|
|
obj_delete(Net_players[player_num].m_player->objnum); // maybe change this to set flag instead
|
|
}
|
|
} else {
|
|
// otherwise mark it so that he can return to it later if possible
|
|
if ( (Net_players[player_num].m_player->objnum >= 0) && (Net_players[player_num].m_player->objnum < MAX_OBJECTS) && (Objects[Net_players[player_num].m_player->objnum].type == OBJ_SHIP) && (Objects[Net_players[player_num].m_player->objnum].instance >= 0) && (Objects[Net_players[player_num].m_player->objnum].instance < MAX_SHIPS)) {
|
|
multi_make_player_ai( &Objects[Net_players[player_num].m_player->objnum] );
|
|
} else {
|
|
multi_respawn_player_leave(&Net_players[player_num]);
|
|
}
|
|
}
|
|
|
|
// if we're in the team select, and we're the host, we have to make sure all team select data is correctly updated
|
|
// MWA 7/28/98. Don't do this for a standalone server. Since he doesn't go through the team selection
|
|
// screens, his data structures are not 100% accurate. Doing so on a standalone resulted in the wrong
|
|
// ships getting marked as COULD_BE_PLAYER. On the standalone, these flags will get properly set
|
|
// in the multi_make_player_ai code above.
|
|
if( (Netgame.game_state == NETGAME_STATE_BRIEFING) && !(Game_mode & GM_STANDALONE_SERVER) ) {
|
|
multi_ts_handle_player_drop();
|
|
}
|
|
|
|
if (gameseq_get_state() == GS_STATE_DEBRIEF){
|
|
debrief_handle_player_drop();
|
|
}
|
|
|
|
// handle any specific dropping conditions
|
|
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
|
|
multi_team_handle_drop();
|
|
}
|
|
multi_data_handle_drop(player_num);
|
|
|
|
// tell the pinfo popup that a player has left
|
|
multi_pinfo_notify_drop(&Net_players[player_num]);
|
|
|
|
// tell the datarate stuff that the player has dropped
|
|
multi_rate_reset(player_num);
|
|
|
|
// display a message that this guy has left
|
|
if(Net_players[player_num].m_player->callsign){
|
|
sprintf(notify_string,XSTR("<%s has left>",901),Net_players[player_num].m_player->callsign);
|
|
multi_display_chat_msg(notify_string,0,0);
|
|
}
|
|
|
|
// standalone gui type stuff
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
std_remove_player(&Net_players[player_num]);
|
|
std_connect_set_connect_count();
|
|
}
|
|
|
|
// blast this memory clean
|
|
memset(&Net_players[player_num], 0, sizeof(net_player));
|
|
Net_players[player_num].reliable_socket = INVALID_SOCKET;
|
|
|
|
extern int Multi_client_update_times[MAX_PLAYERS];
|
|
Multi_client_update_times[player_num] = -1;
|
|
}
|
|
|
|
#define INACTIVE_LIMIT_NORMAL (15 * F1_0)
|
|
#define INACTIVE_LIMIT_WAIT (20 * F1_0)
|
|
|
|
// -------------------------------------------------------------------------------------------------
|
|
// multi_cull_zombies() will check if there has been any net players or observers that have been inactive for
|
|
// INACTIVE_LIMIT milliseconds since last check. If so, they are taken out of the net game.
|
|
//
|
|
//
|
|
|
|
void multi_cull_zombies()
|
|
{
|
|
#if 0
|
|
fix current_time;
|
|
int inactive_limit;
|
|
int i;
|
|
|
|
if(gameseq_get_state() == GS_STATE_MULTI_WAIT)
|
|
inactive_limit = INACTIVE_LIMIT_WAIT;
|
|
else
|
|
inactive_limit = INACTIVE_LIMIT_NORMAL;
|
|
|
|
current_time = timer_get_fixed_seconds();
|
|
|
|
for (i = 0; i < MAX_PLAYERS; i++) {
|
|
if ( !MULTI_CONNECTED(&Net_players[i])){
|
|
continue;
|
|
}
|
|
|
|
// server will(should) cull out players based on their sockets dying.
|
|
if ( Net_players[i].flags & NETINFO_FLAG_MASTER ){
|
|
continue;
|
|
}
|
|
|
|
if ( (current_time - Net_players[i].last_heard_time) > inactive_limit) {
|
|
HUD_printf(XSTR("Dumping %s after prolonged inactivity",902),Net_players[i].m_player->callsign);
|
|
nprintf(("Network", "Assuming %s is a zombie, removing from game\n", Net_players[i].m_player->callsign));
|
|
|
|
multi_kick_player(i,0);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
// -------------------------------------------------------------------------------------------------
|
|
// fill_net_addr() calculates the checksum of a block of memory.
|
|
//
|
|
//
|
|
|
|
void fill_net_addr(net_addr* addr, ubyte* address, ubyte* net_id, ushort port)
|
|
{
|
|
Assert(addr != NULL);
|
|
Assert(address != NULL);
|
|
Assert(net_id != NULL);
|
|
|
|
addr->type = Multi_options_g.protocol;
|
|
memset( addr->addr, 0x00, 6);
|
|
memcpy( addr->addr, address, ADDRESS_LENGTH);
|
|
memcpy( addr->net_id, net_id, 4);
|
|
addr->port = port;
|
|
}
|
|
|
|
|
|
|
|
// -------------------------------------------------------------------------------------------------
|
|
// get_text_address()
|
|
//
|
|
//
|
|
|
|
char* get_text_address( char * text, ubyte * address )
|
|
{
|
|
|
|
in_addr temp_addr;
|
|
|
|
switch ( Multi_options_g.protocol ) {
|
|
case NET_IPX:
|
|
strcpy( text, XSTR("[ipx address here]",903) ); // TODO: find equiv to inet_ntoa() for IPX
|
|
sprintf(text, "%x %x %x %x %x %x", address[0],
|
|
address[1],
|
|
address[2],
|
|
address[3],
|
|
address[4],
|
|
address[5]);
|
|
|
|
break;
|
|
|
|
case NET_TCP:
|
|
memcpy(&temp_addr.s_addr, address, 4);
|
|
strcpy( text, inet_ntoa(temp_addr) );
|
|
break;
|
|
|
|
default:
|
|
Assert(0);
|
|
break;
|
|
|
|
} // end switch
|
|
|
|
return text;
|
|
}
|
|
|
|
// non-16byte version of matrix packing
|
|
// return size of packed matrix
|
|
void multi_pack_orient_matrix(ubyte *data,matrix *m)
|
|
{
|
|
data[16] = 0;
|
|
float x1, y1, x2, y2;
|
|
|
|
if(m->vec.rvec.xyz.z < 0) data[16] |= (1<<0); // X
|
|
if(m->vec.uvec.xyz.z < 0) data[16] |= (1<<1); // Y
|
|
if(m->vec.fvec.xyz.z < 0) data[16] |= (1<<2); // V
|
|
if(m->vec.fvec.xyz.x < 0) data[16] |= (1<<3); // Z
|
|
if(m->vec.fvec.xyz.y < 0) data[16] |= (1<<4); // W
|
|
|
|
x1 = INTEL_FLOAT(&m->vec.rvec.xyz.x);
|
|
y1 = INTEL_FLOAT(&m->vec.rvec.xyz.y);
|
|
x2 = INTEL_FLOAT(&m->vec.uvec.xyz.x);
|
|
y2 = INTEL_FLOAT(&m->vec.uvec.xyz.y);
|
|
|
|
memcpy(&data[0], &x1, 4); // a
|
|
memcpy(&data[4], &y1, 4); // b
|
|
memcpy(&data[8], &x2, 4); // c
|
|
memcpy(&data[12], &y2, 4); // d
|
|
}
|
|
|
|
// return bytes processed
|
|
// non-16 byte version of unpack matrix code
|
|
void multi_unpack_orient_matrix(ubyte *data,matrix *m)
|
|
{
|
|
float x1, y1, x2, y2;
|
|
|
|
memcpy(&x1, &data[0], 4);
|
|
memcpy(&y1, &data[4], 4);
|
|
memcpy(&x2, &data[8], 4);
|
|
memcpy(&y2, &data[12],4);
|
|
|
|
m->vec.rvec.xyz.x = INTEL_FLOAT(&x1);
|
|
m->vec.rvec.xyz.y = INTEL_FLOAT(&y1);
|
|
m->vec.uvec.xyz.x = INTEL_FLOAT(&x2);
|
|
m->vec.uvec.xyz.y = INTEL_FLOAT(&y2);
|
|
|
|
m->vec.rvec.xyz.z = fl_sqrt(fl_abs(1 - (m->vec.rvec.xyz.x * m->vec.rvec.xyz.x) - (m->vec.rvec.xyz.y * m->vec.rvec.xyz.y))); // X
|
|
m->vec.uvec.xyz.z = fl_sqrt(fl_abs(1 - (m->vec.uvec.xyz.x * m->vec.uvec.xyz.x) - (m->vec.uvec.xyz.y * m->vec.uvec.xyz.y))); // Y
|
|
m->vec.fvec.xyz.z = fl_sqrt(fl_abs(1 - (m->vec.rvec.xyz.z * m->vec.rvec.xyz.z) - (m->vec.uvec.xyz.z * m->vec.uvec.xyz.z))); // V
|
|
m->vec.fvec.xyz.x = fl_sqrt(fl_abs(1 - (m->vec.rvec.xyz.x * m->vec.rvec.xyz.x) - (m->vec.uvec.xyz.x * m->vec.uvec.xyz.x))); // Z
|
|
m->vec.fvec.xyz.y = fl_sqrt(fl_abs(1 - (m->vec.rvec.xyz.y * m->vec.rvec.xyz.y) - (m->vec.uvec.xyz.y * m->vec.uvec.xyz.y))); // W
|
|
|
|
m->vec.rvec.xyz.z *= (data[16] & (1<<0)) ? -1.0f : 1.0f;
|
|
m->vec.uvec.xyz.z *= (data[16] & (1<<1)) ? -1.0f : 1.0f;
|
|
m->vec.fvec.xyz.z *= (data[16] & (1<<2)) ? -1.0f : 1.0f;
|
|
m->vec.fvec.xyz.x *= (data[16] & (1<<3)) ? -1.0f : 1.0f;
|
|
m->vec.fvec.xyz.y *= (data[16] & (1<<4)) ? -1.0f : 1.0f;
|
|
}
|
|
|
|
void multi_do_client_warp(float frame_time)
|
|
{
|
|
ship_obj *moveup;
|
|
|
|
moveup = GET_FIRST(&Ship_obj_list);
|
|
while(moveup!=END_OF_LIST(&Ship_obj_list)){
|
|
// do all _necessary_ ship warp in (arrival) processing
|
|
if ( Ships[Objects[moveup->objnum].instance].flags & SF_ARRIVING )
|
|
shipfx_warpin_frame( &Objects[moveup->objnum], frame_time );
|
|
moveup = GET_NEXT(moveup);
|
|
}
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------------
|
|
// ship status change stuff
|
|
|
|
int lookup_ship_status(net_player *p,int unique_id,int remove)
|
|
{
|
|
int idx;
|
|
|
|
for(idx=0;idx<p->s_info.num_last_buttons;idx++){
|
|
if(p->s_info.last_buttons_id[idx] == unique_id){
|
|
if(remove){
|
|
remove_ship_status_item(p,idx);
|
|
p->s_info.num_last_buttons--;
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void remove_ship_status_item(net_player *p,int id)
|
|
{
|
|
int idx;
|
|
for(idx=id;idx<BUTTON_INFO_SAVE_COUNT-1;idx++){
|
|
p->s_info.last_buttons[idx] = p->s_info.last_buttons[idx+1];
|
|
p->s_info.last_buttons_id[idx] = p->s_info.last_buttons_id[idx+1];
|
|
p->s_info.last_buttons_time[idx] = p->s_info.last_buttons_time[idx+1];
|
|
}
|
|
}
|
|
|
|
//
|
|
void add_net_button_info(net_player *p,button_info *bi,int unique_id)
|
|
{
|
|
int lookup,idx;
|
|
fix earliest;
|
|
|
|
// if the list is full, put it in the oldest slot since it's probably a lost packet anyway
|
|
if(p->s_info.num_last_buttons < BUTTON_INFO_SAVE_COUNT-1){
|
|
p->s_info.last_buttons[p->s_info.num_last_buttons] = *bi;
|
|
p->s_info.last_buttons_id[p->s_info.num_last_buttons] = unique_id;
|
|
p->s_info.last_buttons_time[p->s_info.num_last_buttons] = timer_get_fixed_seconds();
|
|
p->s_info.num_last_buttons++;
|
|
} else {
|
|
earliest = 0;
|
|
lookup = -1;
|
|
for(idx=0;idx<BUTTON_INFO_SAVE_COUNT;idx++){
|
|
if((p->s_info.last_buttons_time[idx] < earliest) || (earliest == 0)){
|
|
earliest = p->s_info.last_buttons_time[idx];
|
|
lookup = idx;
|
|
}
|
|
}
|
|
if(lookup != -1){
|
|
p->s_info.last_buttons[lookup] = *bi;
|
|
p->s_info.last_buttons_id[lookup] = unique_id;
|
|
p->s_info.last_buttons_time[lookup] = timer_get_fixed_seconds();
|
|
}
|
|
}
|
|
}
|
|
|
|
extern int button_function_critical(int n,net_player *p = NULL);
|
|
void multi_apply_ship_status(net_player *p,button_info *bi,int locally)
|
|
{
|
|
int i, j;
|
|
Multi_button_info_ok=1;
|
|
for ( i = 0; i < NUM_BUTTON_FIELDS; i++ ) {
|
|
if ( bi->status[i] == 0 )
|
|
continue;
|
|
// at least one bit is set in the status integer
|
|
for ( j = 0; j < 32; j++ ) {
|
|
|
|
// check if the bit is set. If button_function returns 1 (implying the action was taken), then unset the bit
|
|
if ( bi->status[i] & (1<<j) ) {
|
|
if(locally){
|
|
if(button_function_critical(32*i + j,NULL)) // will apply to this console
|
|
bi->status[i] &= ~(1<<j);
|
|
} else {
|
|
if(button_function_critical(32*i + j,p)) // will only apply to a net-player
|
|
bi->status[i] &= ~(1<<j);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
Multi_button_info_ok=0;
|
|
}
|
|
|
|
// send 10x a second MAX
|
|
#define MULTI_SHIP_STATUS_TIME 350
|
|
int Multi_ship_status_stamp = -1;
|
|
button_info Multi_ship_status_bi;
|
|
|
|
void multi_maybe_send_ship_status()
|
|
{
|
|
int idx;
|
|
button_info *bi = &Player->bi;
|
|
|
|
// strip out noncritical button presses
|
|
button_strip_noncritical_keys(bi);
|
|
|
|
// xor all fields into the accum button info
|
|
for(idx=0; idx<NUM_BUTTON_FIELDS; idx++){
|
|
Multi_ship_status_bi.status[idx] |= bi->status[idx];
|
|
}
|
|
|
|
// check timestamp
|
|
if((Multi_ship_status_stamp < 0) || timestamp_elapsed_safe(Multi_ship_status_stamp, MULTI_SHIP_STATUS_TIME*2)){
|
|
int should_send = 0;
|
|
for(idx=0; idx<NUM_BUTTON_FIELDS; idx++){
|
|
// we have at least something to send
|
|
if(Multi_ship_status_bi.status[idx] != 0){
|
|
should_send = 1;
|
|
}
|
|
}
|
|
|
|
// do we have something to send
|
|
if(should_send){
|
|
// add_net_button_info(Net_player, &Multi_ship_status_bi, Multi_button_info_id);
|
|
send_ship_status_packet(Net_player, &Multi_ship_status_bi, Multi_button_info_id++);
|
|
}
|
|
|
|
// zero it out
|
|
memset(&Multi_ship_status_bi, 0, sizeof(button_info));
|
|
|
|
// reset timestamp
|
|
Multi_ship_status_stamp = timestamp(MULTI_SHIP_STATUS_TIME);
|
|
}
|
|
}
|
|
|
|
void multi_subsys_update_all()
|
|
{
|
|
/*
|
|
int idx;
|
|
Assert(Net_player->flags & NETINFO_FLAG_AM_MASTER);
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if((Net_players[idx].flags & NETINFO_FLAG_CONNECTED) && !psnet_same(&My_addr,&Net_players[idx].addr) && !(Net_players[idx].flags & NETINFO_FLAG_OBSERVER))
|
|
send_subsys_update_packet(&Net_players[idx]);
|
|
}
|
|
*/
|
|
}
|
|
|
|
int multi_find_player_by_callsign(char *callsign)
|
|
{
|
|
int idx;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (strcmp(callsign,Net_players[idx].m_player->callsign)==0)){
|
|
return idx;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
// if Game_current_mission_filename is a builtin multiplayer mission
|
|
int multi_is_builtin_mission()
|
|
{
|
|
// int idx;
|
|
char name[512];
|
|
|
|
// get the full filename
|
|
memset(name,0,512);
|
|
strcpy_s(name,Game_current_mission_filename);
|
|
cf_add_ext(name, FS_MISSION_FILE_EXT);
|
|
|
|
// if this mission is builtin
|
|
if(game_find_builtin_mission(name) != NULL){
|
|
return 1;
|
|
}
|
|
|
|
// not builtin
|
|
return 0;
|
|
}
|
|
|
|
// verify that the player has a valid mission file and do 1 of 3 things
|
|
void server_verify_filesig(short player_id, ushort sum_sig, int length_sig)
|
|
{
|
|
net_player *pl;
|
|
int player;
|
|
int ok;
|
|
int is_builtin;
|
|
|
|
player = find_player_id(player_id);
|
|
Assert(player >= 0);
|
|
if(player < 0){
|
|
return;
|
|
}
|
|
pl = &Net_players[player];
|
|
|
|
// if the current mission is a builtin mission, check stuff out
|
|
is_builtin = multi_is_builtin_mission();
|
|
|
|
if(is_builtin){
|
|
// if the player doesn't have it, kick him
|
|
if((sum_sig == 0xffff) && (length_sig == -1)){
|
|
multi_kick_player(player, 0, KICK_REASON_CANT_XFER);
|
|
} else {
|
|
pl->flags |= NETINFO_FLAG_MISSION_OK;
|
|
}
|
|
|
|
// done
|
|
return;
|
|
}
|
|
|
|
if( (length_sig != Multi_current_file_length) || (sum_sig != Multi_current_file_checksum)){
|
|
ok = 0;
|
|
} else {
|
|
ok = 1;
|
|
}
|
|
|
|
// in an ingame join situation
|
|
if(pl->flags & NETINFO_FLAG_INGAME_JOIN){
|
|
if(!ok){
|
|
// if the netgame settings allow in-mission file xfers
|
|
if(Netgame.options.flags & MSO_FLAG_INGAME_XFER){
|
|
pl->s_info.ingame_join_flags |= INGAME_JOIN_FLAG_FILE_XFER;
|
|
pl->s_info.xfer_handle = multi_xfer_send_file(pl->reliable_socket, Netgame.mission_name, CF_TYPE_MISSIONS);
|
|
}
|
|
// otherwise send him a nak and tell him to get away
|
|
else {
|
|
send_ingame_nak(ACK_FILE_ACCEPTED,pl);
|
|
}
|
|
} else {
|
|
pl->flags |= NETINFO_FLAG_MISSION_OK;
|
|
}
|
|
}
|
|
// in a normal join situation
|
|
else {
|
|
// if the file does not check out, send it to him
|
|
if(!ok){
|
|
pl->s_info.xfer_handle = multi_xfer_send_file(pl->reliable_socket, Netgame.mission_name, CF_TYPE_MISSIONS);
|
|
}
|
|
// otherwise mark him as having a valid mission
|
|
else {
|
|
pl->flags |= NETINFO_FLAG_MISSION_OK;
|
|
}
|
|
}
|
|
}
|
|
|
|
// check to see if every client has NETINFO_FLAG_MISSION_OK
|
|
int server_all_filesigs_ok()
|
|
{
|
|
int idx;
|
|
int ok = 1;
|
|
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !(Net_players[idx].flags & NETINFO_FLAG_MISSION_OK)){
|
|
ok = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ok;
|
|
}
|
|
|
|
void multi_untag_player_ships()
|
|
{
|
|
ship_obj *moveup;
|
|
|
|
moveup = GET_FIRST(&Ship_obj_list);
|
|
while(moveup != END_OF_LIST(&Ship_obj_list)){
|
|
if(Objects[moveup->objnum].flags & OF_PLAYER_SHIP){
|
|
Objects[moveup->objnum].flags &= ~(OF_PLAYER_SHIP);
|
|
obj_set_flags( &Objects[moveup->objnum], Objects[moveup->objnum].flags | OF_COULD_BE_PLAYER );
|
|
}
|
|
moveup = GET_NEXT(moveup);
|
|
}
|
|
}
|
|
|
|
// broadcast alltime stats to everyone in the game
|
|
void multi_broadcast_stats(int stats_code)
|
|
{
|
|
int idx;
|
|
|
|
// broadcast everyone's stats to everyone else
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !MULTI_PERM_OBSERVER(Net_players[idx]) && !MULTI_STANDALONE(Net_players[idx])){
|
|
send_player_stats_block_packet(&Net_players[idx], stats_code);
|
|
}
|
|
}
|
|
}
|
|
|
|
// check to see if all players other than the local player are in a given NETPLAYER_ state
|
|
// this is _EXTREMELY_ useful when doing network sequencing with the reliable sockets
|
|
int multi_netplayer_state_check(int state,int ignore_standalone)
|
|
{
|
|
int idx;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player->player_id != Net_players[idx].player_id)){
|
|
if(ignore_standalone && ((Net_players[idx].flags & NETINFO_FLAG_AM_MASTER) && !(Net_players[idx].flags & NETINFO_FLAG_GAME_HOST)) ){
|
|
continue;
|
|
}
|
|
|
|
if(Net_players[idx].state != state){
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int multi_netplayer_state_check2(int state, int state2, int ignore_standalone)
|
|
{
|
|
int idx;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player->player_id != Net_players[idx].player_id)){
|
|
if(ignore_standalone && ((Net_players[idx].flags & NETINFO_FLAG_AM_MASTER) && !(Net_players[idx].flags & NETINFO_FLAG_GAME_HOST)) ){
|
|
continue;
|
|
}
|
|
|
|
if((Net_players[idx].state != state) && (Net_players[idx].state != state2)){
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
int multi_netplayer_state_check3(int state, int state2, int state3, int ignore_standalone)
|
|
{
|
|
int idx;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player->player_id != Net_players[idx].player_id)){
|
|
if(ignore_standalone && ((Net_players[idx].flags & NETINFO_FLAG_AM_MASTER) && !(Net_players[idx].flags & NETINFO_FLAG_GAME_HOST)) ){
|
|
continue;
|
|
}
|
|
|
|
if((Net_players[idx].state != state) && (Net_players[idx].state != state2) && (Net_players[idx].state != state3)){
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// check to see if all players other than the local player are in a given NETPLAYER_ state
|
|
// this is _EXTREMELY_ useful when doing network sequencing with the reliable sockets
|
|
int multi_netplayer_flag_check(int flags,int ignore_standalone)
|
|
{
|
|
int idx;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player->player_id != Net_players[idx].player_id)){
|
|
if(ignore_standalone && ((Net_players[idx].flags & NETINFO_FLAG_AM_MASTER) && !(Net_players[idx].flags & NETINFO_FLAG_GAME_HOST)) ){
|
|
continue;
|
|
}
|
|
|
|
if(!(Net_players[idx].flags & flags)){
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// function which gets called from psnet_* code to evaluate an error received on a reliable
|
|
// socket. In general, we only want to do drastic measures if the error indicates that the client
|
|
// is no longer there.
|
|
void multi_eval_socket_error(PSNET_SOCKET sock, int error)
|
|
{
|
|
if ( error == WSAENOTSOCK ){
|
|
nprintf(("Network","Socket connection terminated and/or nonexistent, bailing..\n"));
|
|
|
|
// mwa -- don't go back to main menu. You don't want host to do this. Maybe we can ignore it
|
|
// because of a leaving player.
|
|
return;
|
|
}
|
|
|
|
if ( (error != WSAECONNRESET) && (error != WSAECONNABORTED) && (error != WSAESHUTDOWN) ) {
|
|
nprintf(("Network", "Error %d received on reliable socket -- ignoring\n", error));
|
|
return;
|
|
}
|
|
|
|
if(error == WSAESHUTDOWN){
|
|
nprintf(("Network","Received WSAESHUTDOWN on client socket. Cool.\n"));
|
|
}
|
|
|
|
// mwa -- always return for now because debugging with the stuff below is a real pain.
|
|
// in essence, you can't do it!
|
|
//return;
|
|
|
|
if( Net_player->flags & NETINFO_FLAG_AM_MASTER ) {
|
|
int idx;
|
|
|
|
nprintf(("Network", "pitching player because drop on reliable socket\n"));
|
|
// find the netplayer whose socket we have an error on. Dump the player when we find him.
|
|
// NOTE : make sure not to ban him
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(Net_players[idx].reliable_socket == sock){
|
|
delete_player(idx);
|
|
return;
|
|
}
|
|
}
|
|
} else {
|
|
nprintf(("Network", "Communications to server lost -- quitting game\n"));
|
|
multi_quit_game(PROMPT_NONE, MULTI_END_NOTIFY_NONE, MULTI_END_ERROR_CONTACT_LOST);
|
|
}
|
|
}
|
|
|
|
// send a repair info packet with code == code to a player if his object is the one being acted upon
|
|
// dest_objp is the player object (or possible player object). source_objp is the object pointer
|
|
// of the repair ship that is the source of the action. code means what is happening -- queueing up
|
|
// for repair, getting repaired, aborted, complete, etc.
|
|
void multi_maybe_send_repair_info(object *dest_objp, object *source_objp, int code )
|
|
{
|
|
// only send information on player objects
|
|
if ( !MULTIPLAYER_MASTER )
|
|
return;
|
|
|
|
Assert( dest_objp->type == OBJ_SHIP );
|
|
Assert( dest_objp != source_objp );
|
|
|
|
send_repair_info_packet( dest_objp, source_objp, code );
|
|
}
|
|
|
|
int multi_is_valid_unknown_packet(ubyte type){
|
|
return (type == GAME_QUERY) || (type == JOIN) || (type == PING) || (type == PONG) || (type == GAME_INFO)
|
|
|| (type == ACCEPT) || (type == GAME_ACTIVE) || (type == INGAME_NAK) || (type == DENY)
|
|
|| (type == UPDATE_DESCRIPT) || (type == ACCEPT_PLAYER_DATA) ? 1 : 0;
|
|
}
|
|
|
|
void multi_create_standalone_object()
|
|
{
|
|
// now create a dummy ship for the standalone
|
|
matrix m = IDENTITY_MATRIX;
|
|
vec3d v;
|
|
int objnum, pobj_num;
|
|
|
|
vm_vec_zero(&v);
|
|
objnum = observer_create(&m,&v);
|
|
Player_obj = &Objects[objnum];
|
|
obj_set_flags(Player_obj, Player_obj->flags & (~OF_COLLIDES) );
|
|
//obj_set_flags(Player_obj, Player_obj->flags | OF_SHOULD_BE_DEAD);
|
|
obj_set_flags(Player_obj, Player_obj->flags & (~OF_PLAYER_SHIP));
|
|
Net_player->m_player->objnum = objnum;
|
|
|
|
// create the default player ship object and use that as my default virtual "ship", and make it "invisible"
|
|
pobj_num = parse_create_object(&Player_start_pobject);
|
|
Assert(pobj_num != -1);
|
|
obj_set_flags(&Objects[pobj_num],OF_PLAYER_SHIP);
|
|
Objects[pobj_num].net_signature = STANDALONE_SHIP_SIG;
|
|
Player_ship = &Ships[Objects[pobj_num].instance];
|
|
|
|
// make ship hidden from sensors so that this observer cannot target it. Observers really have two ships
|
|
// one observer, and one "Player_ship". Observer needs to ignore the Player_ship.
|
|
Player_ship->flags |= SF_HIDDEN_FROM_SENSORS;
|
|
strcpy_s(Player_ship->ship_name, XSTR("Standalone Ship",904));
|
|
Player_ai = &Ai_info[Ships[Objects[pobj_num].instance].ai_index];
|
|
|
|
}
|
|
|
|
int multi_message_should_broadcast(int type)
|
|
{
|
|
switch (type) {
|
|
case MESSAGE_ARRIVE_ENEMY:
|
|
case MESSAGE_BETA_ARRIVED:
|
|
case MESSAGE_GAMMA_ARRIVED:
|
|
case MESSAGE_HELP:
|
|
case MESSAGE_REINFORCEMENTS:
|
|
case MESSAGE_SUPPORT_KILLED:
|
|
return 1;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
// active game list handling functions
|
|
active_game *multi_new_active_game( void )
|
|
{
|
|
active_game *new_game;
|
|
|
|
new_game = (active_game *)vm_malloc(sizeof(active_game));
|
|
if ( new_game == NULL ) {
|
|
nprintf(("Network", "Cannot allocate space for new active game structure\n"));
|
|
return NULL;
|
|
}
|
|
|
|
if ( Active_game_head != NULL ) {
|
|
new_game->next = Active_game_head->next;
|
|
new_game->next->prev = new_game;
|
|
Active_game_head->next = new_game;
|
|
new_game->prev = Active_game_head;
|
|
} else {
|
|
Active_game_head = new_game;
|
|
Active_game_head->next = Active_game_head->prev = Active_game_head;
|
|
}
|
|
|
|
Active_game_count++;
|
|
|
|
// notify the join game screen of this new item
|
|
multi_join_notify_new_game();
|
|
|
|
return new_game;
|
|
}
|
|
|
|
active_game *multi_update_active_games(active_game *ag)
|
|
{
|
|
active_game *gp = NULL;
|
|
active_game *stop = NULL;
|
|
|
|
// see if we have a game from this address already -- if not, create one. In either case, get a pointer
|
|
// to an active_game structure
|
|
if ( Active_game_head != NULL ) { // no games on list at all
|
|
int on_list;
|
|
|
|
gp = Active_game_head;
|
|
stop = Active_game_head;
|
|
|
|
on_list = 0;
|
|
do {
|
|
if ( psnet_same(&gp->server_addr, &ag->server_addr) /*&& (gp->game.security == game->security)*/ ) {
|
|
on_list = 1;
|
|
break;
|
|
}
|
|
gp = gp->next;
|
|
} while (gp != stop);
|
|
|
|
// insert in the list
|
|
if (!on_list){
|
|
gp = multi_new_active_game();
|
|
// gp->ping_time = -1.0f;
|
|
|
|
// copy in the game information
|
|
memcpy(&gp->server_addr,&ag->server_addr,sizeof(net_addr));
|
|
strcpy_s(gp->name,ag->name);
|
|
strcpy_s(gp->mission_name,ag->mission_name);
|
|
strcpy_s(gp->title,ag->title);
|
|
gp->num_players = ag->num_players;
|
|
gp->flags = ag->flags;
|
|
|
|
// ping him
|
|
/*
|
|
gp->ping_start = timer_get_fixed_seconds();
|
|
gp->ping_end = -1;
|
|
send_ping(&gp->server_addr);
|
|
*/
|
|
multi_ping_reset(&gp->ping);
|
|
multi_ping_send(&gp->server_addr,&gp->ping);
|
|
}
|
|
// otherwise update the netgame info we have for this guy
|
|
else {
|
|
memset(gp->name,0,MAX_GAMENAME_LEN+1);
|
|
strcpy_s(gp->name,ag->name);
|
|
memset(gp->mission_name,0,NAME_LENGTH+1);
|
|
strcpy_s(gp->mission_name,ag->mission_name);
|
|
memset(gp->title,0,NAME_LENGTH+1);
|
|
strcpy_s(gp->title,ag->title);
|
|
gp->num_players = ag->num_players;
|
|
gp->flags = ag->flags;
|
|
}
|
|
} else {
|
|
gp = multi_new_active_game();
|
|
// gp->ping_time = -1.0f;
|
|
|
|
// copy in the game information
|
|
memcpy(&gp->server_addr,&ag->server_addr,sizeof(net_addr));
|
|
strcpy_s(gp->name,ag->name);
|
|
strcpy_s(gp->mission_name,ag->mission_name);
|
|
strcpy_s(gp->title,ag->title);
|
|
gp->num_players = ag->num_players;
|
|
gp->flags = ag->flags;
|
|
|
|
// ping him
|
|
// gp->ping_start = timer_get_fixed_seconds();
|
|
// gp->ping_end = -1;
|
|
// send_ping(&gp->server_addr);
|
|
multi_ping_reset(&gp->ping);
|
|
multi_ping_send(&gp->server_addr,&gp->ping);
|
|
}
|
|
|
|
// don't do anything if we don't have a game entry
|
|
if(gp == NULL){
|
|
return NULL;
|
|
}
|
|
|
|
// update the last time we heard from him
|
|
if((Multi_options_g.protocol == NET_TCP) && (Net_player->p_info.options.flags & MLO_FLAG_LOCAL_BROADCAST)){
|
|
gp->heard_from_timer = timestamp(MULTI_JOIN_SERVER_TIMEOUT_LOCAL);
|
|
} else {
|
|
gp->heard_from_timer = timestamp(MULTI_JOIN_SERVER_TIMEOUT);
|
|
}
|
|
|
|
return gp;
|
|
}
|
|
|
|
void multi_free_active_games()
|
|
{
|
|
active_game *moveup,*backup;
|
|
|
|
moveup = Active_game_head;
|
|
backup = NULL;
|
|
if(moveup != NULL){
|
|
do {
|
|
backup = moveup;
|
|
moveup = moveup->next;
|
|
|
|
vm_free(backup);
|
|
backup = NULL;
|
|
} while(moveup != Active_game_head);
|
|
Active_game_head = NULL;
|
|
}
|
|
Active_game_count = 0;
|
|
}
|
|
|
|
server_item *multi_new_server_item( void )
|
|
{
|
|
server_item *new_game;
|
|
|
|
new_game = (server_item *)vm_malloc(sizeof(server_item));
|
|
if ( new_game == NULL ) {
|
|
nprintf(("Network", "Cannot allocate space for new server_item structure\n"));
|
|
return NULL;
|
|
}
|
|
|
|
if ( Game_server_head != NULL ) {
|
|
new_game->next = Game_server_head->next;
|
|
new_game->next->prev = new_game;
|
|
Game_server_head->next = new_game;
|
|
new_game->prev = Game_server_head;
|
|
} else {
|
|
Game_server_head = new_game;
|
|
Game_server_head->next = Game_server_head->prev = Game_server_head;
|
|
}
|
|
|
|
return new_game;
|
|
}
|
|
|
|
void multi_free_server_list()
|
|
{
|
|
server_item *moveup,*backup;
|
|
|
|
moveup = Game_server_head;
|
|
backup = NULL;
|
|
if(moveup != NULL){
|
|
do {
|
|
backup = moveup;
|
|
moveup = moveup->next;
|
|
|
|
vm_free(backup);
|
|
backup = NULL;
|
|
} while(moveup != Game_server_head);
|
|
Game_server_head = NULL;
|
|
}
|
|
}
|
|
|
|
int multi_num_players()
|
|
{
|
|
int idx,count;
|
|
|
|
// count the players who are actively connected
|
|
count = 0;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
// count all connected players except the standalone server (if any)
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !MULTI_STANDALONE(Net_players[idx]) && !MULTI_PERM_OBSERVER(Net_players[idx])){
|
|
count++;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
int multi_num_observers()
|
|
{
|
|
int idx,count;
|
|
|
|
// count the players who are actively connected
|
|
count = 0;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
// count all connected players except the standalone server (if any)
|
|
if(MULTI_CONNECTED(Net_players[idx]) && MULTI_PERM_OBSERVER(Net_players[idx])){
|
|
count++;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
|
|
}
|
|
|
|
int multi_num_connections()
|
|
{
|
|
int idx,count;
|
|
|
|
// count the players who are actively connected
|
|
count = 0;
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
// count all connected players except the standalone server (if any)
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !MULTI_STANDALONE(Net_players[idx])){
|
|
count++;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
int multi_can_message(net_player *p)
|
|
{
|
|
int max_rank;
|
|
ship *sp;
|
|
|
|
// if the player is an observer of any kind, he cannot message
|
|
if(p->flags & NETINFO_FLAG_OBSERVER){
|
|
return 0;
|
|
}
|
|
|
|
switch(Netgame.options.squad_set){
|
|
// only those of the highest rank can message
|
|
case MSO_SQUAD_RANK:
|
|
max_rank = multi_get_highest_rank();
|
|
if(p->m_player->stats.rank < max_rank){
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
// only wing/team leaders can message
|
|
case MSO_SQUAD_LEADER:
|
|
// if the player has an invalid object #
|
|
if(p->m_player->objnum < 0){
|
|
return 0;
|
|
}
|
|
|
|
// check to see if he's a wingleader
|
|
sp = &Ships[Objects[p->m_player->objnum].instance];
|
|
if (sp->ship_name[strlen(sp->ship_name)-1] == '1')
|
|
{
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
// anyone can end message
|
|
case MSO_SQUAD_ANY:
|
|
break;
|
|
|
|
// only the host can message
|
|
case MSO_SQUAD_HOST:
|
|
if(!(p->flags & NETINFO_FLAG_GAME_HOST)){
|
|
return 0;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int multi_can_end_mission(net_player *p)
|
|
{
|
|
int max_rank;
|
|
ship *sp;
|
|
|
|
// the host can _always_ unpause a game
|
|
if(p->flags & NETINFO_FLAG_GAME_HOST){
|
|
return 1;
|
|
}
|
|
|
|
switch(Netgame.options.endgame_set){
|
|
// only those of the highest rank can end the mission
|
|
case MSO_END_RANK:
|
|
max_rank = multi_get_highest_rank();
|
|
if(p->m_player->stats.rank < max_rank){
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
// only wing/team leaders can end the mission
|
|
case MSO_END_LEADER:
|
|
// if the player has an invalid object #
|
|
if(p->m_player->objnum < 0){
|
|
return 0;
|
|
}
|
|
|
|
// check to see if he's a wingleader
|
|
sp = &Ships[Objects[p->m_player->objnum].instance];
|
|
if (sp->ship_name[strlen(sp->ship_name)-1] == '1')
|
|
{
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
// anyone can end the mission
|
|
case MSO_END_ANY:
|
|
break;
|
|
|
|
// only the host can end the mission
|
|
case MSO_END_HOST:
|
|
if(!(p->flags & NETINFO_FLAG_GAME_HOST)){
|
|
return 0;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int multi_eval_join_request(join_request *jr,net_addr *addr)
|
|
{
|
|
int team0_avail,team1_avail;
|
|
char knock_message[256], knock_callsign[CALLSIGN_LEN+1], jr_ip_string[16];
|
|
|
|
// if the server versions are incompatible
|
|
if(jr->version < MULTI_FS_SERVER_COMPATIBLE_VERSION){
|
|
return JOIN_DENY_JR_BAD_VERSION;
|
|
}
|
|
|
|
// Grab the joiner's callsign as we may need this later if they aren't accepted
|
|
strcpy (knock_callsign, jr->callsign);
|
|
|
|
// check to make sure we are otherwise in a state to accept
|
|
if((Netgame.game_state != NETGAME_STATE_FORMING) &&
|
|
((Netgame.game_state != NETGAME_STATE_IN_MISSION) || !Cmdline_ingamejoin)){
|
|
|
|
// If the game isn't password protected pass it on that someone wants to join
|
|
if (Netgame.mode != NG_MODE_PASSWORD ) {
|
|
sprintf(knock_message, "%s has tried to join!", knock_callsign);
|
|
switch(Netgame.game_state) {
|
|
case NETGAME_STATE_BRIEFING:
|
|
case NETGAME_STATE_PAUSED:
|
|
case NETGAME_STATE_DEBRIEF:
|
|
case NETGAME_STATE_MISSION_SYNC:
|
|
send_game_chat_packet(&Net_players[MY_NET_PLAYER_NUM],knock_message,MULTI_MSG_ALL, NULL, NULL, 1);
|
|
multi_display_chat_msg(knock_message,0,0);
|
|
break;
|
|
|
|
// in game we only bother the host.
|
|
case NETGAME_STATE_IN_MISSION:
|
|
if( MULTIPLAYER_STANDALONE ) {
|
|
send_game_chat_packet(&Net_players[MY_NET_PLAYER_NUM],knock_message,MULTI_MSG_TARGET, Netgame.host, NULL, 1);
|
|
} else {
|
|
snd_play(&Snds[SND_CUE_VOICE]);
|
|
HUD_sourced_printf(HUD_SOURCE_HIDDEN, knock_message);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return JOIN_DENY_JR_STATE;
|
|
}
|
|
|
|
// the standalone has some oddball situations which we must handle seperately
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
// if this is the first connection, he will be the host so we must always accept him
|
|
if(multi_num_players() == 0){
|
|
/*
|
|
TODO: We can use this now, but it's not compatible with older builds,
|
|
so comment it out until the next release
|
|
|
|
// check to see if this is a tracker game, and if so make sure this is a valid MT player
|
|
// we probably eventually want to make sure he's not passing us a fake tracker id#
|
|
if (MULTI_IS_TRACKER_GAME) {
|
|
if (jr->tracker_id < 0) {
|
|
return JOIN_DENY_JR_TRACKER_INVAL;
|
|
}
|
|
}
|
|
*/
|
|
|
|
// if we're password protected
|
|
if(std_is_host_passwd() && strcmp(jr->passwd, Multi_options_g.std_passwd)){
|
|
return JOIN_DENY_JR_PASSWD;
|
|
}
|
|
|
|
// don't allow the host to join as an observer
|
|
if(jr->flags & JOIN_FLAG_AS_OBSERVER){
|
|
return JOIN_DENY_JR_NOOBS;
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
// first off check to see if we're violating any of our max players/observers/connections boundaries
|
|
// if we've already got the full 16 (MAX_PLAYERS) connections - yow
|
|
if( (multi_num_connections() >= MULTI_MAX_CONNECTIONS) ||
|
|
// if we're full of observers and this guy wants to be an observer
|
|
((multi_num_observers() >= MAX_OBSERVERS) && (jr->flags & JOIN_FLAG_AS_OBSERVER)) ||
|
|
// if we're up to MULTI_MAX_PLAYERS-1 and we're on the standalone
|
|
((multi_num_players() >= (MULTI_MAX_PLAYERS - 1)) && (Game_mode & GM_STANDALONE_SERVER)) ||
|
|
// if we're up to MULTI_MAX_PLAYERS
|
|
(multi_num_players() >= MULTI_MAX_PLAYERS) ||
|
|
// if the max players for a standalone was set
|
|
((Multi_options_g.std_max_players != -1) && (multi_num_players() >= Multi_options_g.std_max_players)) ){
|
|
|
|
// we're full buddy - sorry
|
|
return JOIN_DENY_JR_FULL;
|
|
}
|
|
|
|
/*
|
|
TODO: We can use this now, but it's not compatible with older builds,
|
|
so comment it out until the next release
|
|
|
|
// check to see if this is a tracker game, and if so make sure this is a valid MT player
|
|
// we probably eventually want to make sure he's not passing us a fake tracker id#
|
|
if (MULTI_IS_TRACKER_GAME) {
|
|
if (jr->tracker_id < 0){
|
|
return JOIN_DENY_JR_TRACKER_INVAL;
|
|
}
|
|
}
|
|
*/
|
|
|
|
// check to see if the player is trying to ingame join in a closed game
|
|
if(MULTI_IN_MISSION && (Netgame.mode == NG_MODE_CLOSED)){
|
|
return JOIN_DENY_JR_CLOSED;
|
|
}
|
|
|
|
// check to see if the player has passed a valid password in a password protected game
|
|
if((Netgame.mode == NG_MODE_PASSWORD) && strcmp(Netgame.passwd,jr->passwd)){
|
|
return JOIN_DENY_JR_PASSWD;
|
|
}
|
|
|
|
// check to see if the netgame is forming and is temporarily marked as closed
|
|
if((Netgame.game_state == NETGAME_STATE_FORMING) && (Netgame.flags & NG_FLAG_TEMP_CLOSED)){
|
|
return JOIN_DENY_JR_TEMP_CLOSED;
|
|
}
|
|
|
|
// check to make sure he meets the rank requirement
|
|
if((Netgame.mode == NG_MODE_RANK_ABOVE) && (jr->player_rank < Netgame.rank_base)){
|
|
return JOIN_DENY_JR_RANK_LOW;
|
|
}
|
|
|
|
// check to make sure he meets the rank requirement
|
|
if((Netgame.mode == NG_MODE_RANK_BELOW) && (jr->player_rank > Netgame.rank_base)){
|
|
return JOIN_DENY_JR_RANK_HIGH;
|
|
}
|
|
|
|
// can't ingame join a non-dogfight game
|
|
/* if((Netgame.game_state != NETGAME_STATE_FORMING) && !(Netgame.type_flags & NG_TYPE_DOGFIGHT)){
|
|
return JOIN_DENY_JR_TYPE;
|
|
} */
|
|
|
|
// if the player was banned by the standalone
|
|
if ( (MULTI_IS_TRACKER_GAME && fs2netd_player_banned(addr)) || ((Game_mode & GM_STANDALONE_SERVER) && std_player_is_banned(jr->callsign)) ) {
|
|
// maybe we should log this
|
|
sprintf(knock_message, "Banned user %s with IP: %s attempted to join server", knock_callsign, psnet_addr_to_string(jr_ip_string, addr));
|
|
ml_string(knock_message);
|
|
return JOIN_DENY_JR_BANNED;
|
|
}
|
|
|
|
// if the game is in-mission, make sure there are ships available
|
|
if(MULTI_IN_MISSION && !(jr->flags & JOIN_FLAG_AS_OBSERVER)){
|
|
team0_avail = 0;
|
|
team1_avail = 0;
|
|
multi_player_ships_available(&team0_avail,&team1_avail);
|
|
|
|
// if there are no ships available on either team
|
|
if((team0_avail == 0) && (team1_avail == 0)){
|
|
return JOIN_DENY_JR_FULL;
|
|
}
|
|
}
|
|
|
|
// if my ingame joining flag is set, then deny since we only allow one ingame joiner at a time
|
|
if ( Netgame.flags & NG_FLAG_INGAME_JOINING ){
|
|
return JOIN_DENY_JR_INGAME_JOIN;
|
|
}
|
|
|
|
// check to make sure the game is not full (of observers, or players, as appropriate)
|
|
if((jr->flags & JOIN_FLAG_AS_OBSERVER)){
|
|
if((multi_num_observers() + 1) > Netgame.options.max_observers){
|
|
return JOIN_DENY_JR_FULL;
|
|
}
|
|
}
|
|
|
|
// if the netgame is restricted or is team vs. team
|
|
if(Netgame.mode == NG_MODE_RESTRICTED){
|
|
// ingame, we must query the host to see if this guy is accepted
|
|
if(MULTI_IN_MISSION){
|
|
return JOIN_QUERY_RESTRICTED;
|
|
}
|
|
}
|
|
|
|
// check to make sure this player hasn't been kick/banned
|
|
if(multi_kick_is_banned(addr)){
|
|
return JOIN_DENY_JR_BANNED;
|
|
}
|
|
|
|
// check to make sure this player doesn't already exist
|
|
if ( find_player(addr) >= 0 ) {
|
|
return JOIN_DENY_JR_DUP;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
// Karajorma - called by any machine (client, host, server, standalone, etc) if the mission ends by any means
|
|
// other than a warpout
|
|
void multi_handle_sudden_mission_end()
|
|
{
|
|
if (!(MULTIPLAYER_STANDALONE)) {
|
|
multi_msg_text_flush();
|
|
}
|
|
}
|
|
|
|
// called by any machine (client, host, server, standalone, etc), to begin warping out all player objects
|
|
void multi_warpout_all_players()
|
|
{
|
|
int idx;
|
|
|
|
// i'f i'm already marked as warping out, don't do this again
|
|
if(Net_player->flags & NETINFO_FLAG_WARPING_OUT){
|
|
return;
|
|
}
|
|
|
|
// stop my afterburners
|
|
if((Player_obj != NULL) && (Player_obj->type == OBJ_SHIP) && !(Game_mode & GM_STANDALONE_SERVER)){
|
|
afterburners_stop( Player_obj, 1 );
|
|
}
|
|
|
|
// traverse through each player
|
|
for(idx=0;idx<MAX_PLAYERS;idx++) {
|
|
object *objp;
|
|
|
|
// only warpout player _ships_ which are not mine
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player != &Net_players[idx]) && (Objects[Net_players[idx].m_player->objnum].type == OBJ_SHIP)){
|
|
|
|
objp = &Objects[Net_players[idx].m_player->objnum];
|
|
|
|
obj_set_flags( objp, objp->flags & (~OF_COLLIDES) );
|
|
shipfx_warpout_start( objp );
|
|
}
|
|
}
|
|
|
|
// now, mark ourselves as needing to warp out
|
|
Net_player->flags |= NETINFO_FLAG_WARPING_OUT;
|
|
|
|
// if we're an observer, or we're respawning, or we can't warp out. so just jump into the debrief state
|
|
if((Net_player->flags & NETINFO_FLAG_OBSERVER) || (Net_player->flags & NETINFO_FLAG_RESPAWNING) ||
|
|
(Net_player->flags & NETINFO_FLAG_OBSERVER) || ((Player_obj->type == OBJ_SHIP) && (Player_ship->flags & SF_CANNOT_WARP)) ){
|
|
|
|
multi_handle_sudden_mission_end();
|
|
|
|
if(Netgame.type_flags & NG_TYPE_DOGFIGHT){
|
|
gameseq_post_event(GS_EVENT_MULTI_DOGFIGHT_DEBRIEF);
|
|
} else {
|
|
gameseq_post_event(GS_EVENT_DEBRIEF);
|
|
}
|
|
}
|
|
// if we're a ship, then begin the warpout process
|
|
else {
|
|
// turn off collision detection for my ship
|
|
obj_set_flags(Player_obj, Player_obj->flags & (~OF_COLLIDES) );
|
|
|
|
// turn off gliding too or ships can't get upt to speed
|
|
if(object_get_gliding(Player_obj)) {
|
|
object_set_gliding(Player_obj, false);
|
|
}
|
|
|
|
gameseq_post_event(GS_EVENT_PLAYER_WARPOUT_START_FORCED);
|
|
}
|
|
}
|
|
|
|
// determine the highest rank of any of the players in the game
|
|
int multi_get_highest_rank()
|
|
{
|
|
int idx;
|
|
int max_rank = -1;
|
|
|
|
// go through all the players
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !MULTI_STANDALONE(Net_players[idx]) && !MULTI_PERM_OBSERVER(Net_players[idx]) && (Net_players[idx].m_player->stats.rank > max_rank)){
|
|
max_rank = Net_players[idx].m_player->stats.rank;
|
|
}
|
|
}
|
|
|
|
// return what we found
|
|
return max_rank;
|
|
}
|
|
|
|
// called on the machine of the player who hit alt+j
|
|
void multi_handle_end_mission_request()
|
|
{
|
|
int idx;
|
|
|
|
// all clients should send the request to the server. no exceptions
|
|
if(!(Net_player->flags & NETINFO_FLAG_AM_MASTER)){
|
|
send_endgame_packet();
|
|
}
|
|
// the server of the game does some further processing
|
|
else {
|
|
ml_string("Server received endgame request, proceeding...");
|
|
|
|
// first we should toss all ingame joiners
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && (Net_players[idx].flags & NETINFO_FLAG_INGAME_JOIN)){
|
|
multi_kick_player(idx,0,KICK_REASON_INGAME_ENDED);
|
|
}
|
|
}
|
|
|
|
// send the endgame packet to all clients, who will act on it immediately
|
|
send_endgame_packet();
|
|
Netgame.game_state = NETGAME_STATE_ENDGAME;
|
|
send_netgame_update_packet();
|
|
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
// move to the standalone postgame (which is where we'll handle stats packets, etc)
|
|
gameseq_post_event(GS_EVENT_STANDALONE_POSTGAME);
|
|
}
|
|
|
|
// begin the warpout process for all players and myself
|
|
multi_warpout_all_players();
|
|
}
|
|
}
|
|
|
|
// called to handle any special cases where a player is in some submemu when the game is ended
|
|
void multi_handle_state_special()
|
|
{
|
|
int stack_depth,current_depth;
|
|
|
|
// first off - kill any active popups
|
|
popup_kill_any_active();
|
|
|
|
// kill any popupdeads
|
|
if(popupdead_is_active()){
|
|
popupdead_close();
|
|
}
|
|
|
|
// kill off the pilot info popup if its active
|
|
if(multi_pinfo_popup_active()){
|
|
multi_pinfo_popup_kill();
|
|
}
|
|
|
|
// now do any special processing for being in states other then the gameplay states
|
|
stack_depth = gameseq_get_depth();
|
|
|
|
// if we're not pushed on top of any states, do any special state case handling here
|
|
if(stack_depth == 0){
|
|
// currently there are no special cases, so return
|
|
return;
|
|
}
|
|
// if we are pushed on any states, post events to pop them off one by one
|
|
else {
|
|
current_depth = stack_depth;
|
|
do {
|
|
switch(gameseq_get_state(stack_depth - current_depth)){
|
|
// the hotkey screen
|
|
case GS_STATE_HOTKEY_SCREEN :
|
|
mission_hotkey_exit();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
// the options menu
|
|
case GS_STATE_OPTIONS_MENU:
|
|
options_cancel_exit();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
// the hud config (1 deeper in the options menu)
|
|
case GS_STATE_HUD_CONFIG:
|
|
hud_config_cancel();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
// controls config (1 deeper than the options menu)
|
|
case GS_STATE_CONTROL_CONFIG:
|
|
control_config_cancel_exit();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
// mission goals screen
|
|
case GS_STATE_SHOW_GOALS:
|
|
mission_goal_exit();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
// mission log scrollback
|
|
case GS_STATE_MISSION_LOG_SCROLLBACK:
|
|
hud_scrollback_exit();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
// pause screen
|
|
case GS_STATE_MULTI_PAUSED:
|
|
gameseq_pop_state();
|
|
Game_do_state_should_skip = 1;
|
|
break;
|
|
}
|
|
|
|
// next pushed state
|
|
current_depth--;
|
|
} while(current_depth > 0);
|
|
}
|
|
}
|
|
|
|
// called by the file xfer subsytem when we start receiving a file
|
|
void multi_file_xfer_notify(int handle)
|
|
{
|
|
char *filename;
|
|
int len,idx;
|
|
int force_dir;
|
|
int cf_type;
|
|
int is_mission = 0;
|
|
|
|
// get the filename of the file we are receiving
|
|
filename = NULL;
|
|
filename = multi_xfer_get_filename(handle);
|
|
|
|
// get the directory the file is forced into
|
|
force_dir = multi_xfer_get_force_dir(handle);
|
|
|
|
// something is messed up
|
|
if(filename == NULL){
|
|
return;
|
|
}
|
|
|
|
// convert the filename to all lowercase
|
|
len = strlen(filename);
|
|
for(idx=0;idx<len;idx++){
|
|
filename[idx] = (char)tolower(filename[idx]);
|
|
}
|
|
|
|
// if this is a mission file
|
|
is_mission = (strstr(filename, FS_MISSION_FILE_EXT) != NULL);
|
|
|
|
// determine where its going to go
|
|
if(is_mission){
|
|
cf_type = Net_player->p_info.options.flags & MLO_FLAG_XFER_MULTIDATA ? CF_TYPE_MULTI_CACHE : CF_TYPE_MISSIONS;
|
|
} else {
|
|
cf_type = CF_TYPE_MULTI_CACHE;
|
|
}
|
|
|
|
// QUICK FIX
|
|
// check to see if the file is read-only
|
|
if((filename[0] != '\0') && !cf_access(filename, cf_type, 00) && (cf_access(filename, cf_type, 02) == -1)){
|
|
multi_xfer_xor_flags(handle, MULTI_XFER_FLAG_REJECT);
|
|
|
|
Net_player->flags &= ~(NETINFO_FLAG_DO_NETWORKING);
|
|
popup(PF_USE_AFFIRMATIVE_ICON, 1, XSTR("&Ok", 713), XSTR("An outdated copy of this file exists, but it cannot be overwritten by the server because it is set to be read-only. Change the permissions on this file next time.", 714));
|
|
multi_quit_game(PROMPT_NONE);
|
|
return;
|
|
}
|
|
|
|
// if the incoming filename is a freespace file, set my netplayer state to be "file xfer"
|
|
if(is_mission){
|
|
// we'd better not be xferring a file right now
|
|
Assert(Net_player->s_info.xfer_handle == -1);
|
|
|
|
// force into the multidata directory
|
|
multi_xfer_handle_force_dir(handle, cf_type);
|
|
|
|
// set my xfer handle
|
|
Net_player->s_info.xfer_handle = handle;
|
|
|
|
Net_player->state = NETPLAYER_STATE_MISSION_XFER;
|
|
send_netplayer_update_packet();
|
|
}
|
|
// otherwise always hand it off to the multi_data system
|
|
else {
|
|
multi_data_handle_incoming(handle);
|
|
}
|
|
}
|
|
|
|
// return the lag/disconnected status of the game
|
|
#define MULTI_LAG_VAL 400
|
|
int multi_query_lag_status()
|
|
{
|
|
// -1 == not lagged, 0 == lagged, 1 == disconnected
|
|
|
|
// if I'm the server of the game, I can't be lagged
|
|
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
|
|
return -1;
|
|
}
|
|
|
|
// if we've been disconnected for some reason or another
|
|
if(multi_client_server_dead()){
|
|
return 1;
|
|
}
|
|
|
|
// if our ping time to the server is over a certain time
|
|
if(Netgame.server->s_info.ping.ping_avg >= MULTI_LAG_VAL){
|
|
return 0;
|
|
}
|
|
|
|
// not lagged
|
|
return -1;
|
|
}
|
|
|
|
// process a valid join request
|
|
void multi_process_valid_join_request(join_request *jr, net_addr *who_from, int ingame_join_team)
|
|
{
|
|
int net_player_num,player_num;
|
|
short id_num;
|
|
|
|
// create netplayer and player objects for this guy
|
|
net_player_num = multi_find_open_netplayer_slot();
|
|
player_num = multi_find_open_player_slot();
|
|
id_num = multi_get_new_id();
|
|
Assert((net_player_num != -1) && (player_num != -1));
|
|
|
|
// if he is requesting to join as an observer
|
|
if(jr->flags & JOIN_FLAG_AS_OBSERVER){
|
|
// create the (permanently) observer player
|
|
if(!multi_obs_create_player(net_player_num, jr->callsign, who_from, &Players[player_num])){
|
|
Int3();
|
|
}
|
|
|
|
// copy his pilot image filename
|
|
if(jr->image_filename[0] != '\0'){
|
|
strcpy_s(Net_players[net_player_num].m_player->image_filename, jr->image_filename);
|
|
} else {
|
|
strcpy_s(Net_players[net_player_num].m_player->image_filename, "");
|
|
}
|
|
|
|
// copy his pilot squad filename
|
|
Net_players[net_player_num].m_player->insignia_texture = -1;
|
|
player_set_squad_bitmap(Net_players[net_player_num].m_player, jr->squad_filename);
|
|
|
|
// clear his multi_data info
|
|
multi_data_handle_join(net_player_num);
|
|
|
|
// set some extra flags for him as appropriate
|
|
if(MULTI_IN_MISSION){
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_INGAME_JOIN;
|
|
}
|
|
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_CONNECTED;
|
|
Net_players[net_player_num].player_id = id_num;
|
|
Net_players[net_player_num].tracker_player_id = jr->tracker_id;
|
|
|
|
// store pxo info
|
|
if(jr->pxo_squad_name[0] != '\0'){
|
|
strcpy_s(Net_players[net_player_num].p_info.pxo_squad_name, jr->pxo_squad_name);
|
|
} else {
|
|
strcpy_s(Net_players[net_player_num].p_info.pxo_squad_name, "");
|
|
}
|
|
|
|
// if he's using hacked data
|
|
if(jr->flags & JOIN_FLAG_HAXOR){
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_HAXOR;
|
|
}
|
|
|
|
// set his reliable connect time
|
|
Net_players[net_player_num].s_info.reliable_connect_time = (int) time(NULL);
|
|
|
|
// send the accept packet here
|
|
send_accept_packet(net_player_num, (Net_players[net_player_num].flags & NETINFO_FLAG_INGAME_JOIN) ? ACCEPT_OBSERVER | ACCEPT_INGAME : ACCEPT_OBSERVER);
|
|
} else {
|
|
// create the player object
|
|
if(!multi_create_player( net_player_num, &Players[player_num], jr->callsign, who_from, -1, id_num )){
|
|
Int3();
|
|
}
|
|
|
|
// copy his pilot image filename
|
|
if(jr->image_filename[0] != '\0'){
|
|
strcpy_s(Net_players[net_player_num].m_player->image_filename, jr->image_filename);
|
|
} else {
|
|
strcpy_s(Net_players[net_player_num].m_player->image_filename, "");
|
|
}
|
|
|
|
// copy his pilot squad filename
|
|
Net_players[net_player_num].m_player->insignia_texture = -1;
|
|
player_set_squad_bitmap(Net_players[net_player_num].m_player, jr->squad_filename);
|
|
|
|
// clear his multi_data info
|
|
multi_data_handle_join(net_player_num);
|
|
|
|
// mark him as being connected
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_CONNECTED;
|
|
|
|
// set his tracker id correctly
|
|
Net_players[net_player_num].tracker_player_id = jr->tracker_id;
|
|
|
|
// set his player id#
|
|
Net_players[net_player_num].player_id = id_num;
|
|
|
|
// store pxo info
|
|
if(jr->pxo_squad_name[0] != '\0'){
|
|
strcpy_s(Net_players[net_player_num].p_info.pxo_squad_name, jr->pxo_squad_name);
|
|
} else {
|
|
strcpy_s(Net_players[net_player_num].p_info.pxo_squad_name, "");
|
|
}
|
|
|
|
// if he's using hacked data
|
|
if(jr->flags & JOIN_FLAG_HAXOR){
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_HAXOR;
|
|
}
|
|
|
|
// flag him appropriately if he's doing an ingame join
|
|
if(MULTI_IN_MISSION){
|
|
Net_players[net_player_num].flags |= NETINFO_FLAG_INGAME_JOIN;
|
|
Net_players[net_player_num].s_info.ingame_join_flags = 0;
|
|
}
|
|
|
|
// set his reliable connect time
|
|
Net_players[net_player_num].s_info.reliable_connect_time = (int) time(NULL);
|
|
|
|
// if he's joining as a host (on the standalone)
|
|
if(Net_players[net_player_num].flags & NETINFO_FLAG_GAME_HOST){
|
|
send_accept_packet(net_player_num, ACCEPT_HOST);
|
|
|
|
Netgame.host = &Net_players[net_player_num];
|
|
|
|
// set the game and player states appropriately
|
|
Netgame.game_state = NETGAME_STATE_STD_HOST_SETUP;
|
|
}
|
|
// if he's joining ingame
|
|
else if(Net_players[net_player_num].flags & NETINFO_FLAG_INGAME_JOIN){
|
|
// if we're in team vs. team mode
|
|
if(Netgame.type_flags & NG_TYPE_TEAM)
|
|
{
|
|
/* int i, j;
|
|
int team_nums[MULTI_TS_MAX_TVT_TEAMS] = {0, 0};\
|
|
|
|
//First get the number of players on each team
|
|
for(i = 0; i < MULTI_TS_MAX_TVT_TEAMS; i++)
|
|
{
|
|
for(j = 0; j < MULTI_TS_NUM_SHIP_SLOTS; j++)
|
|
{
|
|
if(Multi_ts_team[i].multi_ts_flag != MULTI_TS_FLAG_EMPTY && Multi_ts_team[i].multi_ts_flag != MULTI_TS_FLAG_NONE)
|
|
{
|
|
team_nums[i]++;
|
|
}
|
|
}
|
|
}
|
|
//Find the lowest team
|
|
//Init this to the first team, so it works properly
|
|
int lowest_team[2] = {team_nums[0], 0};
|
|
for(i = 0; i < MULTI_TS_MAX_TVT_TEAMS;i++)
|
|
{
|
|
if(Multi_ts_team[i] < lowest_team[0])
|
|
{
|
|
lowest_team[0] Multi_ts_team[i];
|
|
lowest_team[1] = i;
|
|
}
|
|
}
|
|
|
|
ingame_join_team = lowest_team[1];*/
|
|
//Assert(ingame_join_team != -1);
|
|
|
|
Net_players[net_player_num].p_info.team = ingame_join_team;
|
|
}
|
|
|
|
send_accept_packet(net_player_num, ACCEPT_INGAME, ingame_join_team);
|
|
|
|
// set his last full update time for updating him on ingame join ships
|
|
Net_players[net_player_num].s_info.last_full_update_time = timestamp(INGAME_SHIP_UPDATE_TIME);
|
|
}
|
|
// if he's joining as an otherwise ordinary client
|
|
else {
|
|
send_accept_packet(net_player_num, ACCEPT_CLIENT);
|
|
}
|
|
}
|
|
|
|
// set my ingame joining flag if the new guy is joining ingame
|
|
if ( Net_players[net_player_num].flags & NETINFO_FLAG_INGAME_JOIN ){
|
|
Netgame.flags |= NG_FLAG_INGAME_JOINING;
|
|
}
|
|
|
|
// copy in his options
|
|
memcpy(&Net_players[net_player_num].p_info.options, &jr->player_options, sizeof(multi_local_options));
|
|
|
|
// if on the standalone, then do any necessary gui updating
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
std_add_player(&Net_players[net_player_num]);
|
|
std_connect_set_connect_count();
|
|
std_connect_set_host_connect_status();
|
|
} else {
|
|
// let the create game screen know someone has joined
|
|
if(gameseq_get_state() == GS_STATE_MULTI_HOST_SETUP){
|
|
multi_create_handle_join(&Net_players[net_player_num]);
|
|
}
|
|
}
|
|
|
|
extern int Multi_client_update_times[MAX_PLAYERS];
|
|
Multi_client_update_times[net_player_num] = -1;
|
|
|
|
// notify datarate
|
|
multi_rate_reset(net_player_num);
|
|
}
|
|
|
|
// if a player is trying to join a restricted game, evaluate the keypress (accept or not, etc)
|
|
int multi_process_restricted_keys(int k)
|
|
{
|
|
int key1=-1,key2=-1; //JAS: Get rid of optimized warning
|
|
int team_val;
|
|
|
|
// if the query timestamp is not set, don't do anything
|
|
if(Multi_restr_query_timestamp == -1){
|
|
return 0;
|
|
}
|
|
|
|
// determine what keys to look for based upon the mode we're in
|
|
switch(Multi_join_restr_mode){
|
|
// normal restricted join, Y or N
|
|
case MULTI_JOIN_RESTR_MODE_1:
|
|
key1 = KEY_Y;
|
|
key2 = KEY_N;
|
|
break;
|
|
|
|
// team vs team, team 0 only has ships
|
|
case MULTI_JOIN_RESTR_MODE_2:
|
|
key1 = KEY_Y;
|
|
key2 = KEY_N;
|
|
break;
|
|
|
|
// team vs team, team 1 only has ships
|
|
case MULTI_JOIN_RESTR_MODE_3:
|
|
key1 = KEY_Y;
|
|
key2 = KEY_N;
|
|
break;
|
|
|
|
// team vs team, both teams have ships
|
|
case MULTI_JOIN_RESTR_MODE_4:
|
|
key1 = KEY_1;
|
|
key2 = KEY_2;
|
|
break;
|
|
|
|
// illegal mode
|
|
default :
|
|
Int3();
|
|
}
|
|
|
|
// check the keypress
|
|
if((k == key1) || (k == key2)){
|
|
// unset the timestamp
|
|
Multi_restr_query_timestamp = -1;
|
|
|
|
// MWA -- 5/26/98. Next line commented out. It should be cleared when the ingame joiner
|
|
// actually gets into the mission
|
|
//Netgame.flags &= ~(NG_FLAG_INGAME_JOINING);
|
|
|
|
// determine which team to put him on (if any)
|
|
switch(Multi_join_restr_mode){
|
|
// normal restricted join, Y or N
|
|
case MULTI_JOIN_RESTR_MODE_1:
|
|
team_val = (k == key1) ? 0 : -1;
|
|
break;
|
|
|
|
// team vs team, team 0 only has ships
|
|
case MULTI_JOIN_RESTR_MODE_2:
|
|
team_val = (k == key1) ? 0 : -1;
|
|
break;
|
|
|
|
// team vs team, team 1 only has ships
|
|
case MULTI_JOIN_RESTR_MODE_3:
|
|
team_val = (k == key1) ? 1 : -1;
|
|
break;
|
|
|
|
// team vs team, both teams have ships
|
|
case MULTI_JOIN_RESTR_MODE_4:
|
|
team_val = (k == key1) ? 0 : 1;
|
|
break;
|
|
|
|
// illegal mode
|
|
default :
|
|
team_val = -1; // JAS: Get rid of optimized warning
|
|
Int3();
|
|
}
|
|
|
|
// perform the proper response
|
|
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
|
|
if(team_val >= 0){
|
|
multi_process_valid_join_request(&Multi_restr_join_request,&Multi_restr_addr,team_val);
|
|
}
|
|
}
|
|
// otherwise tell the standalone to accept him
|
|
else {
|
|
if(team_val >= 0){
|
|
send_host_restr_packet("null",1,team_val);
|
|
} else {
|
|
send_host_restr_packet("null",2,-1);
|
|
}
|
|
}
|
|
|
|
// processed a key
|
|
return 1;
|
|
}
|
|
|
|
// didn't process any keys
|
|
return 0;
|
|
}
|
|
|
|
// determine the status of available player ships (use team_0 for non team vs. team situations)
|
|
void multi_player_ships_available(int *team_0,int *team_1)
|
|
{
|
|
ship_obj *moveup;
|
|
int mp_team_num;
|
|
|
|
*team_0 = 0;
|
|
*team_1 = 0;
|
|
|
|
moveup = GET_FIRST(&Ship_obj_list);
|
|
while(moveup!=END_OF_LIST(&Ship_obj_list)){
|
|
// if this ship is flagged as OF_COULD_BE_PLAYER
|
|
if(Objects[moveup->objnum].flags & OF_COULD_BE_PLAYER){
|
|
// get the team # for this ship
|
|
mp_team_num = multi_ts_get_team(Ships[Objects[moveup->objnum].instance].ship_name);
|
|
if(mp_team_num == 0){
|
|
(*team_0)++;
|
|
} else if(mp_team_num == 1){
|
|
(*team_1)++;
|
|
}
|
|
}
|
|
|
|
moveup = GET_NEXT(moveup);
|
|
}
|
|
}
|
|
|
|
// server should update the player's bank/link status with the data in the passed ship
|
|
void multi_server_update_player_weapons(net_player *pl,ship *shipp)
|
|
{
|
|
// don't process when the ship is dying.
|
|
if ( (shipp->flags & SF_DYING) || NETPLAYER_IS_DEAD(pl) )
|
|
return;
|
|
|
|
// primary bank status
|
|
pl->s_info.cur_primary_bank = (char)shipp->weapons.current_primary_bank;
|
|
|
|
// primary link status
|
|
pl->s_info.cur_link_status &= ~(1<<0);
|
|
if(shipp->flags & SF_PRIMARY_LINKED){
|
|
pl->s_info.cur_link_status |= (1<<0);
|
|
}
|
|
|
|
// secondary bank status
|
|
if ( shipp->weapons.current_secondary_bank < 0 ) {
|
|
nprintf(("Network", "bashing %s's current sbank to 0\n", shipp->ship_name));
|
|
shipp->weapons.current_secondary_bank = 0;
|
|
}
|
|
pl->s_info.cur_secondary_bank = (char)shipp->weapons.current_secondary_bank;
|
|
|
|
// secondary link status
|
|
pl->s_info.cur_link_status &= ~(1<<1);
|
|
if(shipp->flags & SF_SECONDARY_DUAL_FIRE){
|
|
pl->s_info.cur_link_status |= (1<<1);
|
|
}
|
|
|
|
// ets values
|
|
pl->s_info.ship_ets = 0x0000;
|
|
// shield ets
|
|
pl->s_info.ship_ets |= ((ushort)shipp->shield_recharge_index << 8);
|
|
// weapon ets
|
|
pl->s_info.ship_ets |= ((ushort)shipp->weapon_recharge_index << 4);
|
|
// engine ets
|
|
pl->s_info.ship_ets |= ((ushort)shipp->engine_recharge_index);
|
|
|
|
Assert( pl->s_info.ship_ets != 0 );
|
|
}
|
|
|
|
// flush the multidata cache directory
|
|
void multi_flush_multidata_cache()
|
|
{
|
|
nprintf(("Network","FLUSHING MULTIDATA CACHE\n"));
|
|
|
|
// call the cfile function to flush the directory
|
|
cfile_flush_dir(CF_TYPE_MULTI_CACHE);
|
|
}
|
|
|
|
// flush all data from a previous mission before starting the next
|
|
void multi_flush_mission_stuff()
|
|
{
|
|
int idx;
|
|
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx])){
|
|
// unset all unneeded status bits
|
|
Net_players[idx].flags &= ~(NETINFO_FLAG_MISSION_OK | NETINFO_FLAG_RESPAWNING | NETINFO_FLAG_WARPING_OUT);
|
|
|
|
// server is always "mission ok"
|
|
if(Net_players[idx].flags & NETINFO_FLAG_AM_MASTER){
|
|
Net_players[idx].flags |= NETINFO_FLAG_MISSION_OK;
|
|
}
|
|
|
|
// if this guy is a non-permanent observer, unset the appropriate flags
|
|
if(MULTI_TEMP_OBSERVER(Net_players[idx])){
|
|
Net_players[idx].flags &= ~(NETINFO_FLAG_OBSERVER | NETINFO_FLAG_OBS_PLAYER);
|
|
}
|
|
|
|
// misc
|
|
multi_ping_reset(&Net_players[idx].s_info.ping);
|
|
Net_players[idx].s_info.num_last_buttons = 0;
|
|
Net_players[idx].s_info.wing_index_backup = 0;
|
|
Net_players[idx].s_info.wing_index = 0;
|
|
Net_players[idx].p_info.ship_class = -1;
|
|
Net_players[idx].p_info.ship_index = -1;
|
|
Net_players[idx].s_info.xfer_handle = -1;
|
|
|
|
// ack handles
|
|
Net_players[idx].s_info.wing_index_backup = 0;
|
|
|
|
// objnum
|
|
Players[idx].objnum = -1;
|
|
}
|
|
}
|
|
|
|
// reset netgame stuff
|
|
Netgame.flags &= ~(NG_FLAG_TEMP_CLOSED);
|
|
|
|
multi_xfer_reset();
|
|
|
|
// standalone servers should clear their goal trees now
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
std_multi_setup_goal_tree();
|
|
}
|
|
|
|
// object signatures
|
|
// this will eventually get reset to Netgame.security the next time an object gets its signature assigned.
|
|
// We do this to resynchronize the host/server and all clients
|
|
Next_ship_signature = SHIP_SIG_MIN;
|
|
Next_asteroid_signature = ASTEROID_SIG_MIN;
|
|
Next_non_perm_signature = NPERM_SIG_MIN;
|
|
|
|
// everyone will need to either reload the current mission, leave, or load the next mission, so in any case
|
|
Multi_mission_loaded = 0;
|
|
}
|
|
|
|
// should we ignore all controls and keypresses because of some multiplayer
|
|
int multi_ignore_controls(int key)
|
|
{
|
|
// if the multiplayer text messaging system is active, don't return any keys
|
|
if((key > 0) && multi_msg_text_process(key)){
|
|
return 1;
|
|
}
|
|
|
|
// if the host of the game is being prompted to accept or deny a player in a restricted game
|
|
if((key > 0) && multi_process_restricted_keys(key)){
|
|
return 1;
|
|
}
|
|
|
|
// if we're in text messaging mode, ignore controls
|
|
if(multi_msg_text_mode()){
|
|
return 1;
|
|
}
|
|
|
|
// if the pause system wants to eat keys for a while
|
|
if(multi_pause_eat_keys()){
|
|
return 1;
|
|
}
|
|
|
|
// multiplayer didn't eat the key
|
|
return 0;
|
|
}
|
|
|
|
// if the kill limit has been reached by any given player
|
|
int multi_kill_limit_reached()
|
|
{
|
|
int idx;
|
|
|
|
// is the kill limit <= 0 ?
|
|
// if so, consider it as _no_ kill limit
|
|
if(Netgame.options.kill_limit <= 0){
|
|
return 0;
|
|
}
|
|
|
|
// look through all active, non-observer players
|
|
for(idx=0;idx<MAX_PLAYERS;idx++){
|
|
if(MULTI_CONNECTED(Net_players[idx]) && !MULTI_STANDALONE(Net_players[idx]) && !MULTI_OBSERVER(Net_players[idx]) && (Net_players[idx].m_player->stats.m_kill_count_ok >= Netgame.options.kill_limit)){
|
|
// someone reached the limit
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// limit has not been reached yet
|
|
return 0;
|
|
}
|
|
|
|
// display a chat message (write to the correct spot - hud, standalone gui, chatbox, etc)
|
|
void multi_display_chat_msg(char *msg, int player_index, int add_id)
|
|
{
|
|
// if i'm a standalone, always add to the gui
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
std_add_chat_text(msg,player_index,add_id);
|
|
return;
|
|
}
|
|
|
|
// in gameplay
|
|
if(Game_mode & GM_IN_MISSION){
|
|
// if we're paused, send it to the chatbox
|
|
if(Multi_pause_status){
|
|
chatbox_add_line(msg, player_index, add_id);
|
|
}
|
|
// otherwise print to the HUD
|
|
else {
|
|
multi_msg_display_mission_text(msg, player_index);
|
|
}
|
|
}
|
|
// otherwise add it to the chatbox
|
|
else {
|
|
chatbox_add_line(msg, player_index, add_id);
|
|
}
|
|
}
|
|
|
|
// fill in Current_file_checksum and Current_file_length
|
|
void multi_get_mission_checksum(char *filename)
|
|
{
|
|
CFILE *in;
|
|
|
|
Multi_current_file_checksum = 0xffff;
|
|
Multi_current_file_length = -1;
|
|
|
|
// get the filename
|
|
in = cfopen(filename,"rb");
|
|
if(in != NULL){
|
|
// get the length of the file
|
|
Multi_current_file_length = cfilelength(in);
|
|
cfclose(in);
|
|
|
|
in = cfopen(filename,"rb");
|
|
if(in != NULL){
|
|
// get the checksum of the file
|
|
cf_chksum_short(in,&Multi_current_file_checksum);
|
|
|
|
// close the file
|
|
cfclose(in);
|
|
in = NULL;
|
|
}
|
|
// if the file doesn't exist, setup some special values, so the server recognizes this
|
|
else {
|
|
Multi_current_file_checksum = 0xffff;
|
|
Multi_current_file_length = -1;
|
|
}
|
|
} else {
|
|
// don't transfew builtin missions
|
|
if(multi_is_builtin_mission()){
|
|
multi_quit_game(PROMPT_ALL, MULTI_END_NOTIFY_KICKED_CANT_XFER);
|
|
}
|
|
}
|
|
nprintf(("Network","NET FILE CHECKSUM : %d %d\n",Multi_current_file_checksum,Multi_current_file_length));
|
|
}
|
|
|
|
char multi_unit_to_char(float unit)
|
|
{
|
|
char ret;
|
|
|
|
if(unit > 1.0f){
|
|
Int3();
|
|
unit = 1.0f;
|
|
}
|
|
if(unit < -1.0f){
|
|
Int3();
|
|
unit = -1.0f;
|
|
}
|
|
|
|
ret = (char)(unit * 127.0f);
|
|
return ret;
|
|
}
|
|
|
|
float multi_char_to_unit(float val)
|
|
{
|
|
float ret;
|
|
|
|
ret = (float)val / 127.0f;
|
|
if(ret > 1.0f){
|
|
Int3();
|
|
ret = 1.0f;
|
|
}
|
|
if(ret < -1.0f){
|
|
Int3();
|
|
ret = -1.0f;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
// if we should render our ping time to the server in a multiplayer game
|
|
int multi_show_ingame_ping()
|
|
{
|
|
// always show it for now
|
|
return 1;
|
|
}
|
|
|
|
int multi_get_connection_speed()
|
|
{
|
|
int cspeed;
|
|
char *connection_speed;
|
|
|
|
#ifdef _WIN32
|
|
connection_speed = os_config_read_string(NULL, "ConnectionSpeed", "");
|
|
#else
|
|
connection_speed = os_config_read_string(NULL, "ConnectionSpeed", "Fast");
|
|
#endif
|
|
|
|
if ( !stricmp(connection_speed, NOX("Slow")) ) {
|
|
cspeed = CONNECTION_SPEED_288;
|
|
} else if ( !stricmp(connection_speed, NOX("56K")) ) {
|
|
cspeed = CONNECTION_SPEED_56K;
|
|
} else if ( !stricmp(connection_speed, NOX("ISDN")) ) {
|
|
cspeed = CONNECTION_SPEED_SISDN;
|
|
} else if ( !stricmp(connection_speed, NOX("Cable")) ) {
|
|
cspeed = CONNECTION_SPEED_CABLE;
|
|
} else if ( !stricmp(connection_speed, NOX("Fast")) ) {
|
|
cspeed = CONNECTION_SPEED_T1;
|
|
} else {
|
|
cspeed = CONNECTION_SPEED_NONE;
|
|
}
|
|
|
|
return cspeed;
|
|
}
|
|
|
|
// return a MVALID_STATUS_* define based upon the passed string
|
|
int multi_string_to_status(char *valid_string)
|
|
{
|
|
if (strstr(valid_string, "invalid"))
|
|
return MVALID_STATUS_INVALID;
|
|
|
|
if (strstr(valid_string, "valid"))
|
|
return MVALID_STATUS_VALID;
|
|
|
|
|
|
return MVALID_STATUS_UNKNOWN;
|
|
}
|
|
|
|
// if we're in tracker mode, do a validation update on all known missions
|
|
void multi_update_valid_missions()
|
|
{
|
|
char next_filename[MAX_FILENAME_LEN+1];
|
|
char next_line[512];
|
|
char status_string[50];
|
|
char temp[256];
|
|
char *tok;
|
|
CFILE *in;
|
|
int file_index;
|
|
uint idx;
|
|
bool was_cancelled = false;
|
|
|
|
// if we're a standalone, show a dialog saying "validating missions"
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
std_create_gen_dialog("Validating missions");
|
|
std_gen_set_text("Querying:", 1);
|
|
}
|
|
|
|
Assert( MULTI_IS_TRACKER_GAME );
|
|
|
|
// mark all missions on our list as being MVALID_STATUS_UNKNOWN
|
|
for (idx = 0; idx < Multi_create_mission_list.size(); idx++) {
|
|
Multi_create_mission_list[idx].valid_status = MVALID_STATUS_UNKNOWN;
|
|
}
|
|
|
|
// attempt to open the valid mission config file
|
|
in = cfopen(MULTI_VALID_MISSION_FILE, "rt", CFILE_NORMAL, CF_TYPE_DATA);
|
|
|
|
if (in != NULL) {
|
|
// read in all listed missions
|
|
while ( !cfeof(in) ) {
|
|
// read in a line
|
|
memset(next_line, 0, 512);
|
|
cfgets(next_line, 512, in);
|
|
drop_trailing_white_space(next_line);
|
|
drop_leading_white_space(next_line);
|
|
|
|
// read in a filename
|
|
memset(next_filename, 0, MAX_FILENAME_LEN+1);
|
|
memset(temp, 0, 256);
|
|
tok = strtok(next_line, " ");
|
|
|
|
if (tok == NULL)
|
|
continue;
|
|
|
|
strcpy_s(temp, tok);
|
|
drop_trailing_white_space(temp);
|
|
drop_leading_white_space(temp);
|
|
strcpy_s(next_filename, temp);
|
|
|
|
// read in the status string
|
|
memset(status_string, 0, 50);
|
|
memset(temp, 0, 256);
|
|
tok = strtok(NULL," \n");
|
|
|
|
if (tok == NULL)
|
|
continue;
|
|
|
|
strcpy_s(temp, tok);
|
|
drop_trailing_white_space(temp);
|
|
drop_leading_white_space(temp);
|
|
strcpy_s(status_string, temp);
|
|
|
|
// try and find the file
|
|
file_index = multi_create_lookup_mission(next_filename);
|
|
|
|
if (file_index >= 0)
|
|
Multi_create_mission_list[file_index].valid_status = (char)multi_string_to_status(status_string);
|
|
}
|
|
|
|
// close the infile
|
|
cfclose(in);
|
|
in = NULL;
|
|
}
|
|
|
|
// now poll for all unknown missions
|
|
was_cancelled = !(fs2netd_get_valid_missions());
|
|
|
|
// if the operation was cancelled, don't write anything new
|
|
if (was_cancelled) {
|
|
// if we're a standalone, kill the validate dialog
|
|
if(Game_mode & GM_STANDALONE_SERVER){
|
|
std_destroy_gen_dialog();
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
// now rewrite the outfile with the new mission info
|
|
in = cfopen(MULTI_VALID_MISSION_FILE, "wt", CFILE_NORMAL, CF_TYPE_DATA);
|
|
if(in == NULL){
|
|
// if we're a standalone, kill the validate dialog
|
|
if(Game_mode & GM_STANDALONE_SERVER){
|
|
std_destroy_gen_dialog();
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
for (idx = 0; idx < Multi_create_mission_list.size(); idx++) {
|
|
switch(Multi_create_mission_list[idx].valid_status){
|
|
case MVALID_STATUS_VALID:
|
|
cfputs(Multi_create_mission_list[idx].filename, in);
|
|
cfputs(NOX(" valid"), in);
|
|
cfputs(NOX("\n"), in);
|
|
break;
|
|
|
|
case MVALID_STATUS_INVALID:
|
|
cfputs(Multi_create_mission_list[idx].filename, in);
|
|
cfputs(NOX(" invalid"), in);
|
|
cfputs(NOX("\n"), in);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// close the outfile
|
|
cfclose(in);
|
|
in = NULL;
|
|
|
|
// if we're a standalone, kill the validate dialog
|
|
if (Game_mode & GM_STANDALONE_SERVER) {
|
|
std_destroy_gen_dialog();
|
|
}
|
|
}
|
|
|
|
// get a new id# for a player
|
|
short multi_get_new_id()
|
|
{
|
|
if(Multi_id_num > 20000){
|
|
Multi_id_num = 0;
|
|
}
|
|
|
|
return Multi_id_num++;
|
|
}
|
|
|
|
|
|
// ------------------------------------
|
|
|
|
//XSTR:OFF
|
|
DCF(multi,"changes multiplayer settings")
|
|
{
|
|
if(Dc_command){
|
|
dc_get_arg(ARG_STRING);
|
|
|
|
if(strcmp(Dc_arg, "kick")==0){ // kick a player
|
|
multi_dcf_kick();
|
|
#ifndef NDEBUG
|
|
} else if(strcmp(Dc_arg, "stats")==0) {
|
|
// multi_toggle_stats();
|
|
} else if(strcmp(Dc_arg, "show_stats")==0) {
|
|
// multi_show_basic_stats(0);
|
|
} else if(strcmp(Dc_arg, "dump_stats")==0) {
|
|
// multi_show_basic_stats(1);
|
|
#endif
|
|
} else if(strcmp(Dc_arg, "voice")==0){ // settings for multiplayer voice
|
|
multi_voice_dcf();
|
|
} else if(strcmp(Dc_arg, "respawn_chump")==0){ // set a really large # of respawns
|
|
if((Net_player != NULL) && (Net_player->flags & NETINFO_FLAG_GAME_HOST)){
|
|
Netgame.respawn = 9999;
|
|
Netgame.options.respawn = 9999;
|
|
|
|
// if i'm the server, send a netgame update
|
|
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
|
|
send_netgame_update_packet();
|
|
}
|
|
}
|
|
} else if(strcmp(Dc_arg, "ss_leaders")==0){ // only host or team captains can modify ships
|
|
if((Net_player != NULL) && (Net_player->flags & NETINFO_FLAG_GAME_HOST)){
|
|
Netgame.options.flags |= MSO_FLAG_SS_LEADERS;
|
|
multi_options_update_netgame();
|
|
}
|
|
} else if(strcmp(Dc_arg, "make_players")==0){
|
|
#ifndef NDEBUG
|
|
multi_make_fake_players(MAX_PLAYERS);
|
|
#endif
|
|
} else if(strcmp(Dc_arg, "givecd")==0){
|
|
extern int Multi_has_cd;
|
|
Multi_has_cd = 1;
|
|
} else if(strcmp(Dc_arg, "oo")==0){
|
|
int new_flags = -1;
|
|
|
|
dc_get_arg(ARG_INT);
|
|
if(Dc_arg_type & ARG_INT){
|
|
new_flags = Dc_arg_int;
|
|
}
|
|
|
|
dc_printf("Interesting flags\nPos : %d\nVelocity : %d\nDesired vel : %d\nOrient : %d\nRotvel : %d\nDesired rotvel %d\n",
|
|
1<<0, 1<<7, 1<<8, 1<<1, 1<<9, 1<<10);
|
|
} else if(strcmp(Dc_arg, "oo_sort")==0){
|
|
extern int OO_sort;
|
|
|
|
OO_sort = !OO_sort;
|
|
if(OO_sort){
|
|
dc_printf("Network object sorting ENABLED\n");
|
|
} else {
|
|
dc_printf("Network object sorting DISABLED\n");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//XSTR:ON
|
|
|
|
// PXO crc checking stuff
|
|
|
|
|
|
void multi_spew_pxo_checksums(int max_files, char *outfile)
|
|
{
|
|
char **file_names;
|
|
char full_name[MAX_PATH_LEN];
|
|
char wild_card[10];
|
|
int count = 0, idx;
|
|
uint checksum;
|
|
FILE *out;
|
|
char description[512] = { 0 };
|
|
char filename[65] = { 0 };
|
|
char gametype[32] = { 0 };
|
|
size_t offset = 0;
|
|
char *p = NULL;
|
|
|
|
// allocate filename space
|
|
file_names = (char**)vm_malloc(sizeof(char*) * max_files);
|
|
|
|
if (file_names != NULL) {
|
|
memset(wild_card, 0, 10);
|
|
strcpy_s(wild_card, NOX("*"));
|
|
strcat_s(wild_card, FS_MISSION_FILE_EXT);
|
|
count = cf_get_file_list(max_files, file_names, CF_TYPE_MISSIONS, wild_card);
|
|
|
|
if (count <= 0)
|
|
goto Done;
|
|
|
|
cf_create_default_path_string(full_name, sizeof(full_name) - 1, CF_TYPE_ROOT, outfile);
|
|
|
|
// open the outfile
|
|
out = fopen(full_name, "wt");
|
|
|
|
if (out == NULL)
|
|
goto Done;
|
|
|
|
p = Cmdline_spew_mission_crcs;
|
|
|
|
while (*p && (offset < sizeof(description))) {
|
|
if (*p == '"') {
|
|
description[offset++] = '"';
|
|
description[offset++] = '"';
|
|
} else {
|
|
description[offset++] = *p;
|
|
}
|
|
|
|
p++;
|
|
}
|
|
|
|
// header
|
|
fprintf(out, "filename,CRC32,mission type,max players,description\r\n");
|
|
|
|
// do all the checksums
|
|
for (idx = 0; idx < count; idx++) {
|
|
memset( full_name, 0, sizeof(full_name) );
|
|
strcpy_s( full_name, cf_add_ext(file_names[idx], FS_MISSION_FILE_EXT) );
|
|
|
|
if ( !cf_chksum_long(full_name, &checksum) ) {
|
|
continue;
|
|
}
|
|
|
|
if (get_mission_info(full_name)) {
|
|
continue;
|
|
}
|
|
|
|
if ( !(The_mission.game_type & MISSION_TYPE_MULTI) ) {
|
|
continue;
|
|
}
|
|
|
|
offset = 0;
|
|
p = full_name;
|
|
|
|
while (*p && (offset < sizeof(filename))) {
|
|
if (*p == '"') {
|
|
filename[offset++] = '"';
|
|
filename[offset++] = '"';
|
|
} else {
|
|
filename[offset++] = *p;
|
|
}
|
|
|
|
p++;
|
|
}
|
|
|
|
filename[offset] = '\0';
|
|
|
|
if (IS_MISSION_MULTI_DOGFIGHT) {
|
|
strcpy_s(gametype, "dogfight");
|
|
} else if (IS_MISSION_MULTI_COOP) {
|
|
strcpy_s(gametype, "coop");
|
|
} else if (IS_MISSION_MULTI_TEAMS) {
|
|
strcpy_s(gametype, "TvT");
|
|
}
|
|
|
|
fprintf(out, "\"%s\",%u,\"%s\",%d,\"%s\"\r\n", filename, checksum, gametype, The_mission.num_players, description);
|
|
}
|
|
|
|
fflush(out);
|
|
fclose(out);
|
|
|
|
Done:
|
|
if (file_names != NULL) {
|
|
for (idx = 0; idx < count; idx++) {
|
|
if (file_names[idx] != NULL) {
|
|
vm_free(file_names[idx]);
|
|
file_names[idx] = NULL;
|
|
}
|
|
}
|
|
|
|
vm_free(file_names);
|
|
file_names = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
void multi_spew_table_checksums(int max_files, char *outfile)
|
|
{
|
|
char **file_names;
|
|
char full_name[MAX_PATH_LEN];
|
|
int count, idx;
|
|
uint checksum;
|
|
FILE *out = NULL;
|
|
char modname[128];
|
|
time_t my_time = 0;
|
|
|
|
// allocate filename space
|
|
file_names = (char**)vm_malloc(sizeof(char*) * max_files);
|
|
|
|
if (file_names != NULL) {
|
|
count = cf_get_file_list(max_files, file_names, CF_TYPE_TABLES, NOX("*.tbl"));
|
|
|
|
if (count <= 0)
|
|
goto Done;
|
|
|
|
cf_create_default_path_string(full_name, sizeof(full_name) - 1, CF_TYPE_ROOT, outfile);
|
|
|
|
// open the outfile
|
|
out = fopen(full_name, "wt");
|
|
|
|
if (out == NULL)
|
|
goto Done;
|
|
|
|
memset( modname, 0, sizeof(modname) );
|
|
strcpy_s( modname, Cmdline_spew_table_crcs );
|
|
|
|
my_time = time(NULL);
|
|
|
|
fprintf(out, "-- Table CRCs generated on %s \n", ctime(&my_time));
|
|
|
|
fprintf(out, "LOCK TABLES `fstables` WRITE;\n");
|
|
fprintf(out, "INSERT INTO `fstables` VALUES ");
|
|
|
|
// do all the checksums
|
|
for (idx = 0; idx < count; idx++) {
|
|
memset( full_name, 0, sizeof(full_name) );
|
|
strcpy_s( full_name, cf_add_ext(file_names[idx], ".tbl") );
|
|
|
|
if ( cf_chksum_long(full_name, &checksum) ) {
|
|
if (idx == 0)
|
|
fprintf(out, "('%s',%u,'%s')", full_name, checksum, modname);
|
|
else
|
|
fprintf(out, ",('%s',%u,'%s')", full_name, checksum, modname);
|
|
}
|
|
}
|
|
|
|
fprintf(out, ";\n");
|
|
fprintf(out, "UNLOCK TABLES;\n");
|
|
|
|
fclose(out);
|
|
|
|
Done:
|
|
for (idx = 0; idx < count; idx++) {
|
|
if (file_names[idx] != NULL) {
|
|
vm_free(file_names[idx]);
|
|
file_names[idx] = NULL;
|
|
}
|
|
}
|
|
|
|
vm_free(file_names);
|
|
file_names = NULL;
|
|
}
|
|
}
|
|
*/
|
|
|
|
DCF(pxospew,"spew PXO 32 bit checksums for all visible mission files")
|
|
{
|
|
int max_files;
|
|
|
|
dc_get_arg(ARG_INT);
|
|
if(Dc_arg_type & ARG_INT){
|
|
max_files = Dc_arg_int;
|
|
|
|
dc_get_arg(ARG_STRING);
|
|
if(Dc_arg_type & ARG_STRING){
|
|
multi_spew_pxo_checksums(max_files, Dc_arg);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// make a bunch of fake players - don't rely on this to be very safe - its mostly used for interface testing
|
|
#ifndef NDEBUG
|
|
void multi_make_fake_players(int count)
|
|
{
|
|
int idx;
|
|
|
|
for(idx=0;idx<count;idx++){
|
|
if(!MULTI_CONNECTED(Net_players[idx])){
|
|
Net_players[idx].m_player = &Players[idx];
|
|
sprintf(Net_players[idx].m_player->callsign,"Player %d",idx);
|
|
Net_players[idx].flags |= NETINFO_FLAG_CONNECTED;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// ---------------------------------------------------------------------------------------------------------------------
|
|
// PACK UNPACK STUFF
|
|
//
|
|
|
|
#pragma optimize("", off)
|
|
|
|
typedef struct bitbuffer {
|
|
ubyte mask;
|
|
int rack;
|
|
ubyte *data;
|
|
ubyte *org_data;
|
|
} bitbuffer;
|
|
|
|
void bitbuffer_init( bitbuffer *bitbuf, ubyte *data )
|
|
{
|
|
bitbuf->rack = 0;
|
|
bitbuf->mask = 0x80;
|
|
bitbuf->data = data;
|
|
bitbuf->org_data = data;
|
|
}
|
|
|
|
int bitbuffer_write_flush( bitbuffer *bitbuf )
|
|
{
|
|
// Flush to next byte
|
|
if ( bitbuf->mask != 0x80 ) {
|
|
*bitbuf->data++ = (ubyte)bitbuf->rack;
|
|
}
|
|
return bitbuf->data-bitbuf->org_data;
|
|
}
|
|
|
|
int bitbuffer_read_flush( bitbuffer *bitbuf )
|
|
{
|
|
return bitbuf->data-bitbuf->org_data;
|
|
}
|
|
|
|
void bitbuffer_put( bitbuffer *bitbuf, uint data, int bit_count )
|
|
{
|
|
uint mask;
|
|
|
|
mask = 1L << ( bit_count - 1 );
|
|
while ( mask != 0) {
|
|
if ( mask & data ) {
|
|
bitbuf->rack |= bitbuf->mask;
|
|
}
|
|
bitbuf->mask >>= 1;
|
|
if ( bitbuf->mask == 0 ) {
|
|
*bitbuf->data++=(ubyte)bitbuf->rack;
|
|
bitbuf->rack = 0;
|
|
bitbuf->mask = 0x80;
|
|
}
|
|
mask >>= 1;
|
|
}
|
|
}
|
|
|
|
uint bitbuffer_get_unsigned( bitbuffer *bitbuf, int bit_count )
|
|
{
|
|
uint mask;
|
|
uint return_value;
|
|
|
|
mask = 1L << ( bit_count - 1 );
|
|
return_value = 0;
|
|
|
|
while ( mask != 0) {
|
|
if ( bitbuf->mask == 0x80 ) {
|
|
bitbuf->rack = *bitbuf->data++;
|
|
}
|
|
if ( bitbuf->rack & bitbuf->mask ) {
|
|
return_value |= mask;
|
|
}
|
|
mask >>= 1;
|
|
bitbuf->mask >>= 1;
|
|
if ( bitbuf->mask == 0 ) {
|
|
bitbuf->mask = 0x80;
|
|
}
|
|
}
|
|
|
|
return return_value;
|
|
}
|
|
|
|
int bitbuffer_get_signed( bitbuffer *bitbuf, int bit_count )
|
|
{
|
|
uint mask;
|
|
uint return_value;
|
|
|
|
mask = 1L << ( bit_count - 1 );
|
|
return_value = 0;
|
|
|
|
while ( mask != 0) {
|
|
if ( bitbuf->mask == 0x80 ) {
|
|
bitbuf->rack = *bitbuf->data++;
|
|
}
|
|
if ( bitbuf->rack & bitbuf->mask ) {
|
|
return_value |= mask;
|
|
}
|
|
mask >>= 1;
|
|
bitbuf->mask >>= 1;
|
|
if ( bitbuf->mask == 0 ) {
|
|
bitbuf->mask = 0x80;
|
|
}
|
|
}
|
|
|
|
// sign extend return value
|
|
return_value <<= (32-bit_count);
|
|
|
|
return ((int)return_value)>>(32-bit_count);
|
|
}
|
|
|
|
|
|
|
|
// Packs/unpacks an object position.
|
|
// Returns number of bytes read or written.
|
|
// #define OO_POS_RET_SIZE 9
|
|
int multi_pack_unpack_position( int write, ubyte *data, vec3d *pos)
|
|
{
|
|
bitbuffer buf;
|
|
|
|
bitbuffer_init(&buf,data);
|
|
|
|
int a, b, c;
|
|
|
|
if ( write ) {
|
|
// Output pos
|
|
|
|
a = fl2i(pos->xyz.x*105.0f+0.5f);
|
|
b = fl2i(pos->xyz.y*105.0f+0.5f);
|
|
c = fl2i(pos->xyz.z*105.0f+0.5f);
|
|
CAP(a,-8388608,8388607);
|
|
CAP(b,-8388608,8388607);
|
|
CAP(c,-8388608,8388607);
|
|
|
|
bitbuffer_put( &buf, (uint)a, 24 );
|
|
bitbuffer_put( &buf, (uint)b, 24 );
|
|
bitbuffer_put( &buf, (uint)c, 24 );
|
|
|
|
|
|
return bitbuffer_write_flush(&buf);
|
|
|
|
} else {
|
|
|
|
// unpack pos
|
|
a = bitbuffer_get_signed(&buf,24);
|
|
b = bitbuffer_get_signed(&buf,24);
|
|
c = bitbuffer_get_signed(&buf,24);
|
|
|
|
pos->xyz.x = i2fl(a)/105.0f;
|
|
pos->xyz.y = i2fl(b)/105.0f;
|
|
pos->xyz.z = i2fl(c)/105.0f;
|
|
|
|
return bitbuffer_read_flush(&buf);
|
|
}
|
|
}
|
|
|
|
int degenerate_count = 0;
|
|
int non_degenerate_count = 0;
|
|
|
|
/*
|
|
hack = ((ushort)orient->vec.fvec.x * 32767);
|
|
memcpy(&hack, &orient->vec.fvec.x, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
memcpy(&hack, &orient->vec.fvec.y, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
memcpy(&hack, &orient->vec.fvec.z, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
|
|
memcpy(&hack, &orient->vec.uvec.x, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
memcpy(&hack, &orient->vec.uvec.y, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
memcpy(&hack, &orient->vec.uvec.z, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
|
|
memcpy(&hack, &orient->vec.rvec.x, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
memcpy(&hack, &orient->vec.rvec.y, 4);
|
|
bitbuffer_put( &buf, hack, 32 );
|
|
memcpy(&hack, &orient->vec.rvec.z, 4);
|
|
bitbuffer_put( &buf, hack, 32 );*/
|
|
|
|
/*
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.fvec.x, &hack, 4);
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.fvec.y, &hack, 4);
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.fvec.z, &hack, 4);
|
|
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.uvec.x, &hack, 4);
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.uvec.y, &hack, 4);
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.uvec.z, &hack, 4);
|
|
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.rvec.x, &hack, 4);
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.rvec.y, &hack, 4);
|
|
hack = bitbuffer_get_unsigned(&buf, 32);
|
|
memcpy(&orient->vec.rvec.z, &hack, 4);*/
|
|
|
|
// Packs/unpacks an orientation matrix.
|
|
// Returns number of bytes read or written.
|
|
// #define OO_ORIENT_RET_SIZE 6
|
|
int multi_pack_unpack_orient( int write, ubyte *data, matrix *orient)
|
|
{
|
|
bitbuffer buf;
|
|
|
|
bitbuffer_init(&buf, data + 1);
|
|
|
|
vec3d rot_axis;
|
|
float theta;
|
|
int a, b, c, d;
|
|
angles ang;
|
|
ubyte flag = 0x00;
|
|
|
|
#define D_SCALE 32768.0f
|
|
#define D_MAX_RANGE 32767
|
|
#define D_MIN_RANGE -32768
|
|
|
|
#define N_SCALE 2048.0f
|
|
#define N_MAX_RANGE 2047
|
|
#define N_MIN_RANGE -2048
|
|
|
|
if ( write ) {
|
|
// degenerate case - send the whole orient matrix
|
|
vm_extract_angles_matrix(&ang, orient);
|
|
if((ang.h > 3.130) && (ang.h < 3.150)){
|
|
degenerate_count++;
|
|
|
|
flag = 0xff;
|
|
|
|
// stuff it
|
|
a = fl2i(orient->vec.fvec.xyz.x * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
a = fl2i(orient->vec.fvec.xyz.y * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
a = fl2i(orient->vec.fvec.xyz.z * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
|
|
a = fl2i(orient->vec.uvec.xyz.x * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
a = fl2i(orient->vec.uvec.xyz.y * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
a = fl2i(orient->vec.uvec.xyz.z * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
|
|
a = fl2i(orient->vec.rvec.xyz.x * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
a = fl2i(orient->vec.rvec.xyz.y * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
a = fl2i(orient->vec.rvec.xyz.z * D_SCALE);
|
|
CAP(a, D_MIN_RANGE, D_MAX_RANGE);
|
|
bitbuffer_put( &buf, a, 16 );
|
|
} else {
|
|
non_degenerate_count++;
|
|
|
|
vm_matrix_to_rot_axis_and_angle(orient, &theta, &rot_axis);
|
|
// Have theta, which is an angle between 0 and PI.
|
|
// Convert it to be between -1.0f and 1.0f
|
|
theta = theta*2.0f/PI-1.0f;
|
|
|
|
// -1 to 1
|
|
a = fl2i(rot_axis.xyz.x*N_SCALE);
|
|
b = fl2i(rot_axis.xyz.y*N_SCALE);
|
|
c = fl2i(rot_axis.xyz.z*N_SCALE);
|
|
d = fl2i(theta*N_SCALE);
|
|
|
|
CAP(a, N_MIN_RANGE, N_MAX_RANGE);
|
|
CAP(b, N_MIN_RANGE, N_MAX_RANGE);
|
|
CAP(c, N_MIN_RANGE, N_MAX_RANGE);
|
|
CAP(d, N_MIN_RANGE, N_MAX_RANGE);
|
|
|
|
bitbuffer_put( &buf, (uint)a, 12 );
|
|
bitbuffer_put( &buf, (uint)b, 12 );
|
|
bitbuffer_put( &buf, (uint)c, 12 );
|
|
bitbuffer_put( &buf, (uint)d, 12 );
|
|
}
|
|
|
|
// flag for degenerate case
|
|
data[0] = flag;
|
|
|
|
return bitbuffer_write_flush(&buf) + 1;
|
|
} else {
|
|
flag = data[0];
|
|
|
|
// degenerate
|
|
if(flag){
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.fvec.xyz.x = i2fl(a) / D_SCALE;
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.fvec.xyz.y = i2fl(a) / D_SCALE;
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.fvec.xyz.z = i2fl(a) / D_SCALE;
|
|
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.uvec.xyz.x = i2fl(a) / D_SCALE;
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.uvec.xyz.y = i2fl(a) / D_SCALE;
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.uvec.xyz.z = i2fl(a) / D_SCALE;
|
|
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.rvec.xyz.x = i2fl(a) / D_SCALE;
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.rvec.xyz.y = i2fl(a) / D_SCALE;
|
|
a = bitbuffer_get_signed(&buf, 16);
|
|
orient->vec.rvec.xyz.z = i2fl(a) / D_SCALE;
|
|
} else {
|
|
a = bitbuffer_get_signed(&buf,12);
|
|
b = bitbuffer_get_signed(&buf,12);
|
|
c = bitbuffer_get_signed(&buf,12);
|
|
d = bitbuffer_get_signed(&buf,12);
|
|
|
|
// special case
|
|
rot_axis.xyz.x = i2fl(a)/N_SCALE;
|
|
rot_axis.xyz.y = i2fl(b)/N_SCALE;
|
|
rot_axis.xyz.z = i2fl(c)/N_SCALE;
|
|
theta = i2fl(d)/N_SCALE;
|
|
|
|
// Convert theta back to range 0-PI
|
|
theta = (theta+1.0f)*PI_2;
|
|
|
|
vm_quaternion_rotate(orient, theta, &rot_axis);
|
|
|
|
vm_orthogonalize_matrix(orient);
|
|
}
|
|
|
|
return bitbuffer_read_flush(&buf) + 1;
|
|
}
|
|
}
|
|
|
|
|
|
// Packs/unpacks an orientation matrix.
|
|
// Returns number of bytes read or written.
|
|
// #define OO_ORIENT_RET_SIZE 6
|
|
/*
|
|
int multi_pack_unpack_orient( int write, ubyte *data, matrix *orient)
|
|
{
|
|
bitbuffer buf;
|
|
|
|
bitbuffer_init(&buf,data);
|
|
|
|
vec3d rot_axis;
|
|
float theta;
|
|
int a, b, c, d;
|
|
|
|
if ( write ) {
|
|
|
|
// if our heading is 3.14 radians
|
|
//angles ang;
|
|
//vm_extract_angles_matrix(&a, orient);
|
|
//if((ang.h > 3.1300) && (ang.h < 3.1500)){
|
|
//} else {
|
|
|
|
util_matrix_to_rot_axis_and_angle(orient, &theta, &rot_axis);
|
|
// Have theta, which is an angle between 0 and PI.
|
|
// Convert it to be between -1.0f and 1.0f
|
|
theta = theta*2.0f/PI-1.0f;
|
|
|
|
#define SCALE 2048.0f
|
|
|
|
#define MAX_RANGE 2047
|
|
#define MIN_RANGE -2048
|
|
|
|
// -1 to 1
|
|
a = fl2i(rot_axis.x*SCALE);
|
|
b = fl2i(rot_axis.y*SCALE);
|
|
c = fl2i(rot_axis.z*SCALE);
|
|
d = fl2i(theta*SCALE);
|
|
|
|
CAP(a,MIN_RANGE,MAX_RANGE);
|
|
CAP(b,MIN_RANGE,MAX_RANGE);
|
|
CAP(c,MIN_RANGE,MAX_RANGE);
|
|
CAP(d,MIN_RANGE,MAX_RANGE);
|
|
//}
|
|
|
|
bitbuffer_put( &buf, (uint)a, 12 );
|
|
bitbuffer_put( &buf, (uint)b, 12 );
|
|
bitbuffer_put( &buf, (uint)c, 12 );
|
|
bitbuffer_put( &buf, (uint)d, 12 );
|
|
|
|
return bitbuffer_write_flush(&buf);
|
|
|
|
} else {
|
|
|
|
a = bitbuffer_get_signed(&buf,12);
|
|
b = bitbuffer_get_signed(&buf,12);
|
|
c = bitbuffer_get_signed(&buf,12);
|
|
d = bitbuffer_get_signed(&buf,12);
|
|
|
|
// special case
|
|
rot_axis.x = i2fl(a)/SCALE;
|
|
rot_axis.y = i2fl(b)/SCALE;
|
|
rot_axis.z = i2fl(c)/SCALE;
|
|
theta = i2fl(d)/SCALE;
|
|
|
|
// Convert theta back to range 0-PI
|
|
theta = (theta+1.0f)*PI_2;
|
|
|
|
vm_quaternion_rotate(orient, theta, &rot_axis);
|
|
|
|
vm_orthogonalize_matrix(orient);
|
|
|
|
return bitbuffer_read_flush(&buf);
|
|
}
|
|
}
|
|
*/
|
|
|
|
// Packs/unpacks velocity
|
|
// Returns number of bytes read or written.
|
|
// #define OO_VEL_RET_SIZE 4
|
|
int multi_pack_unpack_vel( int write, ubyte *data, matrix *orient, vec3d *pos, physics_info *pi)
|
|
{
|
|
bitbuffer buf;
|
|
|
|
bitbuffer_init(&buf,data);
|
|
|
|
int a, b, c;
|
|
float r, u, f;
|
|
|
|
if ( write ) {
|
|
// output velocity
|
|
r = vm_vec_dot( &orient->vec.rvec, &pi->vel );
|
|
u = vm_vec_dot( &orient->vec.uvec, &pi->vel );
|
|
f = vm_vec_dot( &orient->vec.fvec, &pi->vel );
|
|
|
|
a = fl2i(r * 0.5f);
|
|
b = fl2i(u * 0.5f);
|
|
c = fl2i(f * 0.5f);
|
|
CAP(a,-512,511);
|
|
CAP(b,-512,511);
|
|
CAP(c,-512,511);
|
|
bitbuffer_put( &buf, (uint)a, 10 );
|
|
bitbuffer_put( &buf, (uint)b, 10 );
|
|
bitbuffer_put( &buf, (uint)c, 10 );
|
|
|
|
return bitbuffer_write_flush(&buf);
|
|
} else {
|
|
// unpack velocity
|
|
a = bitbuffer_get_signed(&buf,10);
|
|
b = bitbuffer_get_signed(&buf,10);
|
|
c = bitbuffer_get_signed(&buf,10);
|
|
r = i2fl(a)/0.5f;
|
|
u = i2fl(b)/0.5f;
|
|
f = i2fl(c)/0.5f;
|
|
|
|
// Convert into world coordinates
|
|
vm_vec_zero(&pi->vel);
|
|
vm_vec_scale_add2( &pi->vel, &orient->vec.rvec, r );
|
|
vm_vec_scale_add2( &pi->vel, &orient->vec.uvec, u );
|
|
vm_vec_scale_add2( &pi->vel, &orient->vec.fvec, f );
|
|
|
|
return bitbuffer_read_flush(&buf);
|
|
}
|
|
}
|
|
|
|
// Packs/unpacks desired_velocity
|
|
// Returns number of bytes read or written.
|
|
// #define OO_DESIRED_VEL_RET_SIZE 3
|
|
int multi_pack_unpack_desired_vel( int write, ubyte *data, matrix *orient, vec3d *pos, physics_info *pi, ship_info *sip)
|
|
{
|
|
bitbuffer buf;
|
|
|
|
bitbuffer_init(&buf,data);
|
|
|
|
int a;
|
|
vec3d max_vel;
|
|
float r,u,f;
|
|
int fields = 0;
|
|
|
|
max_vel.xyz.x = MAX( sip->max_vel.xyz.x, sip->afterburner_max_vel.xyz.x );
|
|
max_vel.xyz.y = MAX( sip->max_vel.xyz.y, sip->afterburner_max_vel.xyz.y );
|
|
max_vel.xyz.z = MAX( sip->max_vel.xyz.z, sip->afterburner_max_vel.xyz.z );
|
|
|
|
if ( write ) {
|
|
// Find desired vel in local coordinates
|
|
// Velocity can be from -1024 to 1024
|
|
|
|
// bitfields for each value
|
|
if(max_vel.xyz.x > 0.0f){
|
|
fields |= (1<<0);
|
|
}
|
|
if(max_vel.xyz.y > 0.0f){
|
|
fields |= (1<<1);
|
|
}
|
|
if(max_vel.xyz.z > 0.0f){
|
|
fields |= (1<<2);
|
|
}
|
|
// fields = sip - Ship_info;
|
|
bitbuffer_put(&buf, (uint)fields, 8);
|
|
|
|
r = vm_vec_dot( &orient->vec.rvec, &pi->desired_vel );
|
|
u = vm_vec_dot( &orient->vec.uvec, &pi->desired_vel );
|
|
f = vm_vec_dot( &orient->vec.fvec, &pi->desired_vel );
|
|
|
|
if ( max_vel.xyz.x > 0.0f ) {
|
|
r = r / max_vel.xyz.x;
|
|
a = fl2i( r * 128.0f );
|
|
CAP(a,-128, 127 );
|
|
bitbuffer_put( &buf, (uint)a, 8 );
|
|
}
|
|
|
|
if ( max_vel.xyz.y > 0.0f ) {
|
|
u = u / max_vel.xyz.y;
|
|
a = fl2i( u * 128.0f );
|
|
CAP(a,-128, 127 );
|
|
bitbuffer_put( &buf, (uint)a, 8 );
|
|
}
|
|
|
|
if ( max_vel.xyz.z > 0.0f ) {
|
|
f = f / max_vel.xyz.z;
|
|
a = fl2i( f * 128.0f );
|
|
CAP(a,-128, 127 );
|
|
bitbuffer_put( &buf, (uint)a, 8 );
|
|
}
|
|
|
|
return bitbuffer_write_flush(&buf);
|
|
} else {
|
|
|
|
// Find desired vel in local coordinates
|
|
// Velocity can be from -1024 to 1024
|
|
|
|
// get the fields bitbuffer
|
|
fields = bitbuffer_get_signed(&buf, 8);
|
|
|
|
if ( fields & (1<<0) ) {
|
|
a = bitbuffer_get_signed(&buf,8);
|
|
r = i2fl(a)/128.0f;
|
|
} else {
|
|
r = 0.0f;
|
|
}
|
|
|
|
if ( fields & (1<<1) ) {
|
|
a = bitbuffer_get_signed(&buf,8);
|
|
u = i2fl(a)/128.0f;
|
|
} else {
|
|
u = 0.0f;
|
|
}
|
|
|
|
if ( fields & (1<<2) ) {
|
|
a = bitbuffer_get_signed(&buf,8);
|
|
f = i2fl(a)/128.0f;
|
|
} else {
|
|
f = 0.0f;
|
|
}
|
|
|
|
// Convert into world coordinates
|
|
vm_vec_zero(&pi->vel);
|
|
vm_vec_scale_add2( &pi->desired_vel, &orient->vec.rvec, r*max_vel.xyz.x );
|
|
vm_vec_scale_add2( &pi->desired_vel, &orient->vec.uvec, u*max_vel.xyz.y );
|
|
vm_vec_scale_add2( &pi->desired_vel, &orient->vec.fvec, f*max_vel.xyz.z );
|
|
|
|
return bitbuffer_read_flush(&buf);
|
|
}
|
|
}
|
|
|
|
// Packs/unpacks rotational velocity
|
|
// Returns number of bytes read or written.
|
|
// #define OO_ROTVEL_RET_SIZE 4
|
|
int multi_pack_unpack_rotvel( int write, ubyte *data, matrix *orient, vec3d *pos, physics_info *pi)
|
|
{
|
|
bitbuffer buf;
|
|
|
|
bitbuffer_init(&buf,data);
|
|
|
|
int a, b, c;
|
|
|
|
if ( write ) {
|
|
// output rotational velocity
|
|
a = fl2i(pi->rotvel.xyz.x*32.0f);
|
|
b = fl2i(pi->rotvel.xyz.y*32.0f);
|
|
c = fl2i(pi->rotvel.xyz.z*32.0f);
|
|
CAP(a,-512,511);
|
|
CAP(b,-512,511);
|
|
CAP(c,-512,511);
|
|
bitbuffer_put( &buf, (uint)a, 10 );
|
|
bitbuffer_put( &buf, (uint)b, 10 );
|
|
bitbuffer_put( &buf, (uint)c, 10 );
|
|
|
|
|
|
return bitbuffer_write_flush(&buf);
|
|
|
|
} else {
|
|
|
|
// unpack rotational velocity
|
|
a = bitbuffer_get_signed(&buf,10);
|
|
b = bitbuffer_get_signed(&buf,10);
|
|
c = bitbuffer_get_signed(&buf,10);
|
|
pi->rotvel.xyz.x = i2fl(a)/32.0f;
|
|
pi->rotvel.xyz.y = i2fl(b)/32.0f;
|
|
pi->rotvel.xyz.z = i2fl(c)/32.0f;
|
|
|
|
return bitbuffer_read_flush(&buf);
|
|
}
|
|
}
|
|
|
|
// Packs/unpacks desired rotvel
|
|
// Returns number of bytes read or written.
|
|
// #define OO_DESIRED_ROTVEL_RET_SIZE 3
|
|
int multi_pack_unpack_desired_rotvel( int write, ubyte *data, matrix *orient, vec3d *pos, physics_info *pi, ship_info *sip)
|
|
{
|
|
bitbuffer buf;
|
|
int fields = 0;
|
|
|
|
bitbuffer_init(&buf,data);
|
|
|
|
int a;
|
|
float r,u,f;
|
|
|
|
if ( write ) {
|
|
// use ship_info values for max_rotvel instead of taking it from physics info
|
|
|
|
// bitfields for each value
|
|
if(sip->max_rotvel.xyz.x > 0.0f){
|
|
fields |= (1<<0);
|
|
}
|
|
if(sip->max_rotvel.xyz.y > 0.0f){
|
|
fields |= (1<<1);
|
|
}
|
|
if(sip->max_rotvel.xyz.z > 0.0f){
|
|
fields |= (1<<2);
|
|
|
|
}
|
|
bitbuffer_put(&buf, (uint)fields, 8);
|
|
|
|
// output desired rotational velocity as a percent of max
|
|
if ( sip->max_rotvel.xyz.x > 0.0f ) {
|
|
a = fl2i( pi->desired_rotvel.xyz.x*128.0f / sip->max_rotvel.xyz.x );
|
|
CAP(a,-128, 127 );
|
|
bitbuffer_put( &buf, (uint)a, 8 );
|
|
}
|
|
|
|
if ( sip->max_rotvel.xyz.y > 0.0f ) {
|
|
a = fl2i( pi->desired_rotvel.xyz.y*128.0f / sip->max_rotvel.xyz.y );
|
|
CAP(a,-128, 127 );
|
|
bitbuffer_put( &buf, (uint)a, 8 );
|
|
}
|
|
|
|
if ( sip->max_rotvel.xyz.z > 0.0f ) {
|
|
a = fl2i( pi->desired_rotvel.xyz.z*128.0f / sip->max_rotvel.xyz.z );
|
|
CAP(a,-128, 127 );
|
|
bitbuffer_put( &buf, (uint)a, 8 );
|
|
}
|
|
|
|
return bitbuffer_write_flush(&buf);
|
|
} else {
|
|
fields = bitbuffer_get_signed(&buf, 8);
|
|
|
|
// unpack desired rotational velocity
|
|
if ( fields & (1<<0) ) {
|
|
a = bitbuffer_get_signed(&buf,8);
|
|
r = i2fl(a)/128.0f;
|
|
} else {
|
|
r = 0.0f;
|
|
}
|
|
if ( fields & (1<<1) ) {
|
|
a = bitbuffer_get_signed(&buf,8);
|
|
u = i2fl(a)/128.0f;
|
|
} else {
|
|
u = 0.0f;
|
|
}
|
|
if ( fields & (1<<2) ) {
|
|
a = bitbuffer_get_signed(&buf,8);
|
|
f = i2fl(a)/128.0f;
|
|
} else {
|
|
f = 0.0f;
|
|
}
|
|
pi->desired_rotvel.xyz.x = r*sip->max_rotvel.xyz.x;
|
|
pi->desired_rotvel.xyz.y = u*sip->max_rotvel.xyz.y;
|
|
pi->desired_rotvel.xyz.z = f*sip->max_rotvel.xyz.z;
|
|
|
|
return bitbuffer_read_flush(&buf);
|
|
}
|
|
}
|
|
|
|
// Karajorma - sends the player to the correct debrief for this game type
|
|
// Currently supports the dogfight kill matrix and normal debriefing stages but if new types are created they should be added here
|
|
void send_debrief_event() {
|
|
// we have a special debriefing screen multiplayer furballs use by default
|
|
if((Game_mode & GM_MULTIPLAYER) && IS_MISSION_MULTI_DOGFIGHT && !(The_mission.flags & MISSION_FLAG_TOGGLE_DEBRIEFING)) {
|
|
gameseq_post_event( GS_EVENT_MULTI_DOGFIGHT_DEBRIEF);
|
|
}
|
|
// do the normal debriefing for all other situations
|
|
else {
|
|
gameseq_post_event(GS_EVENT_DEBRIEF);
|
|
}
|
|
}
|
|
|
|
// sends out a ping if we are multi so that psnet2 doesn't kill us off for a long load
|
|
void multi_send_anti_timeout_ping()
|
|
{
|
|
if (Game_mode & GM_MULTIPLAYER) {
|
|
if ( (Multi_ping_timestamp == -1) || (Multi_ping_timestamp <= timer_get_milliseconds()) ) {
|
|
multi_ping_send_all();
|
|
Multi_ping_timestamp = timer_get_milliseconds() + 10000; // timeout is 10 seconds between pings
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
#pragma optimize("", on)
|