mirror of
https://github.com/kevinbentley/Descent3.git
synced 2025-01-22 11:28:56 +00:00
Remove unused serial check code
This commit is contained in:
Azamat H. Hackimov
parent
0e228aa9db
commit
585a3804c4
@ -43,7 +43,6 @@ set(HEADERS
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ctlconfigtxt.h
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ctlconfigtxt.h
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d3movie.h
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d3movie.h
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d3music.h
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d3music.h
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d3serial.h
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damage.h
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damage.h
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damage_external.h
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damage_external.h
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deathinfo_external.h
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deathinfo_external.h
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@ -169,7 +168,6 @@ set(CPPS
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D3ForceFeedback.cpp
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D3ForceFeedback.cpp
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d3movie.cpp
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d3movie.cpp
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d3music.cpp
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d3music.cpp
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d3serial.cpp
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damage.cpp
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damage.cpp
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debuggraph.cpp
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debuggraph.cpp
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dedicated_server.cpp
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dedicated_server.cpp
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@ -3214,55 +3214,6 @@ void TelcomEndScreen(void) {
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float myrand(float max) { return (max * (((float)ps_rand()) / ((float)D3_RAND_MAX))); }
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float myrand(float max) { return (max * (((float)ps_rand()) / ((float)D3_RAND_MAX))); }
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/////////////////////////////////////////////////////////////////////////////
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// These are the functions used for serialization, yes they are out of place,
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// But that is to keep them away from other parts of the code that has
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// the rest of the serialization. These probably can be moved to some other
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// file....if this function returns:
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// 1 : than it's a serialized exe, num will be given the serial num
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// 0 : than it isn't a serialized exe
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// -1 : detected a hacked exe
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#define INTERNAL_SERIALNUM_TAG "XFCABBFFAX"
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char GetInternalSerializationNumber(int *num) {
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static char mydata[] = INTERNAL_SERIALNUM_TAG;
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// first check to see if the value is the same (non-serialized EXE)
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if (mydata[0] == 'X' && ((mydata[9] + 2) == 'Z')) {
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int value = 0;
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char c;
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for (int i = 0; i < 8; i++) {
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c = mydata[i + 1];
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if (c >= 'A' && c <= 'F') {
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value = value * 16 + (c - 'A' + 10);
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} else
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goto get_num;
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}
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if (value == 0xFCABBFFA)
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return 0;
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}
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get_num:
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// we got to get the serial num if we can
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int value = 0;
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char c;
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for (int i = 0; i < 8; i++) {
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c = mydata[i + 1];
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if (c >= '0' && c <= '9') {
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value = value * 16 + c - '0';
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} else if (c >= 'A' && c <= 'F') {
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value = value * 16 + c - 'A' + 10;
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} else
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return -1;
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}
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// now byte swap the value to get it to it's original value
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value = (((value & 0xFF000000) >> 24) | ((value & 0xFF0000) >> 8) | ((value & 0xFF) << 24) | ((value & 0xFF00) << 8));
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*num = value;
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return 1;
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}
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/*
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/*
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****************************************************************
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****************************************************************
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* TelCom Sound Functions *
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* TelCom Sound Functions *
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@ -1,227 +0,0 @@
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/*
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* Descent 3
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* Copyright (C) 2024 Parallax Software
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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--- HISTORICAL COMMENTS FOLLOW ---
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* $Logfile: /DescentIII/main/d3serial.cpp $
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* $Revision: 15 $
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* $Date: 5/13/99 11:18a $
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* $Author: Matt $
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*
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* Functions to check the copy of the executable for expiration, registered name
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*
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* $Log: /DescentIII/main/d3serial.cpp $
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*
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* 15 5/13/99 11:18a Matt
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* Added some text.
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*
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* 14 4/16/99 11:59a Matt
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* Took out include of io.h, because it wasn't needed.
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*
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* 13 4/16/99 12:39a Matt
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* Took out Linux ifdef around include of io.h, since it's a system header
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* file and there's no harm in including it in the Windows version.
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*
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* 12 4/15/99 1:38a Jeff
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* changes for linux compile
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*
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* 11 4/14/99 2:50a Jeff
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* fixed some case mismatched #includes
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*
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* 10 2/17/99 3:06p Matt
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* Updated copyrights.
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*
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* 9 10/18/98 9:12p Matt
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* Use new symbolic constant for the program name.
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*
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* 8 10/13/98 2:30p Jeff
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* changed serialization msg for demo
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*
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* 7 10/11/98 2:58a Jeff
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* fixed serialization code
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*
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* 6 7/13/98 12:41p Jeff
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* added serial number support
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*
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* 5 6/08/98 3:16p Matt
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* Mucked with formatting & content of serialization message.
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*
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* 4 6/04/98 11:32a Jeff
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* Better 'warning' box for the serialization
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*
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* 3 2/10/98 10:43a Jeff
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* fixed it so a nonregistered version will run (to make development
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* easier)
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*
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* 2 2/07/98 6:33p Jeff
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* Initial Creation (Based on D2 serialization)
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*
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* $NoKeywords: $
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "d3serial.h"
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#include "game.h"
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#include "debug.h"
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#include "descent.h"
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#include <time.h>
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#include "mono.h"
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#include "cfile.h"
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#include "program.h"
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#include <fcntl.h>
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#define SERIAL_NO_ERR 0
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#define SERIAL_EXPIRED 1
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#define SERIAL_BAD_CHECKSUM 2
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#define SERIAL_UNREGISTERED 3
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static char name_copy[DESC_ID_LEN];
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static uint32_t d3_serialnum = 100000;
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// checks the exectuable (serialization)
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int SerialCheck(void) {
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char name2[] = DESC_ID_TAG "0000000000000000000000000000000000000000";
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char time_str[] = DESC_DEAD_TIME_TAG "00000000";
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int i, found;
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uint32_t *checksum, test_checksum;
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uint32_t *serialnum;
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time_t current_time, saved_time;
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#ifdef DEMO
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char regstr[] = "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NOTICE "
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"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
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"\nThis Descent 3 Demo %s has been specially prepared for\n"
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"\n"
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"\t\t%s (Serial Num: %d)\n"
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"\n"
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" and is the Confidential Property of Outrage Entertainment, Inc.\n"
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"\n"
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"\n"
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"\t\tDISTRIBUTION IS PROHIBITED\n"
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"\n"
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"\n"
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" Descent 3 is Copyright (c) 1998,1999 Outrage Entertainment, Inc.\n"
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"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
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"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n";
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#else
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char regstr[] = "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NOTICE "
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"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n"
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"\nThis pre-release version of Descent 3 has been specially prepared for\n"
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"\n"
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"\t\t%s (Serial Num: %d)\n"
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"\n"
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" and is the Confidential Property of Outrage Entertainment, Inc.\n"
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"\n"
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"\n"
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"\t\tDISTRIBUTION IS PROHIBITED\n"
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"\n"
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"This version of Descent 3 should be used for evaluation and testing only.\n"
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"Because the game is not yet complete, items may be missing the bugs may be\n"
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"encountered.\n"
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"\n"
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" Descent 3 is Copyright (c) 1998,1999 Outrage Entertainment, Inc.\n"
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"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
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"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n";
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#endif
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// get the expiration time of the executable
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char *start_time = &time_str[DESC_DEAD_TIME_TAG_LEN];
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saved_time = (time_t)strtol(start_time, NULL, 16);
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if (saved_time == (time_t)0)
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// this guy has never been registered with the serialization program
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return SERIAL_NO_ERR;
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// adjust pointer, so it points to the registered name
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char *name = name2 + DESC_ID_TAG_LEN;
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// save for later use
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strcpy(name_copy, name);
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// get current date from the system
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current_time = time(NULL);
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// check to see if executable has expired
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if (current_time >= saved_time) {
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return SERIAL_EXPIRED;
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}
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// check the checksum created by the registered name
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test_checksum = 0;
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for (i = 0; i < (signed)strlen(name); i++) {
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found = 0;
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test_checksum += name[i];
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if (((test_checksum / 2) * 2) != test_checksum)
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found = 1;
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test_checksum = test_checksum >> 1;
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if (found)
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test_checksum |= 0x80000000;
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}
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static char desc_id_checksum_str[] = DESC_CHKSUM_TAG "0000"; // 4-byte checksum
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char *checksum_ptr = desc_id_checksum_str + DESC_CHKSUM_TAG_LEN;
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// compare generated checksum with that in the executable
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checksum = (uint32_t *)&(checksum_ptr[0]);
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if (test_checksum != *checksum) {
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return SERIAL_BAD_CHECKSUM;
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}
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static char desc_id_serialnum_str[] = DESC_SERIALNUM_TAG "0000"; // 4-byte serialnum
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char *serialnum_ptr = desc_id_serialnum_str + DESC_SERIALNUM_TAG_LEN;
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serialnum = (uint32_t *)&(serialnum_ptr[0]);
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d3_serialnum = *serialnum;
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// this guy is ok, we can exit clean now
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char buffer[400];
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#ifdef DEMO
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char ver[10];
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snprintf(ver, sizeof(ver), "Beta %d.%d.%d", D3_MAJORVER, D3_MINORVER, D3_BUILD);
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snprintf(buffer, sizeof(buffer), regstr, ver, name, d3_serialnum);
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#else
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snprintf(buffer, sizeof(buffer), regstr, name, d3_serialnum);
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#endif
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Debug_MessageBox(OSMBOX_OK, PRODUCT_NAME, buffer);
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return SERIAL_NO_ERR;
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}
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// displays an error box displaying what went wrong with serialization checking
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void SerialError(int error) {
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switch (error) {
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case SERIAL_EXPIRED: {
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Debug_MessageBox(OSMBOX_OK, PRODUCT_NAME, "Executable has expired");
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break;
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}
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case SERIAL_BAD_CHECKSUM: {
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Debug_MessageBox(OSMBOX_OK, PRODUCT_NAME, "Bad Checksum");
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break;
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}
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case SERIAL_UNREGISTERED: {
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Debug_MessageBox(OSMBOX_OK, PRODUCT_NAME, "This is unregistered, please serialize");
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break;
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}
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}
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}
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uint32_t SerialGetSerialNum(void) { return d3_serialnum; }
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@ -1,82 +0,0 @@
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/*
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* Descent 3
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* Copyright (C) 2024 Parallax Software
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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|
||||||
* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
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|
||||||
*
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||||||
* You should have received a copy of the GNU General Public License
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|
||||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
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--- HISTORICAL COMMENTS FOLLOW ---
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* $Logfile: /DescentIII/main/d3serial.h $
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* $Revision: 5 $
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* $Date: 10/11/98 2:58a $
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* $Author: Jeff $
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*
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* file header for serialization
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*
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* $Log: /DescentIII/main/d3serial.h $
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*
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* 5 10/11/98 2:58a Jeff
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* fixed serialization code
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*
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* 4 9/29/98 3:04p Jeff
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*
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* 3 7/13/98 12:41p Jeff
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* added serial number support
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*
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* 2 2/07/98 6:35p Jeff
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*
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* $NoKeywords: $
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*/
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#ifndef __SERIALIZE_H_
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#define __SERIALIZE_H_
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#include <cstdint>
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#include <ctime>
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#define DESC_ID_LEN 40 // how long the id string can be
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#define DESC_CHECKSUM_LEN 4 // checksum is 4 bytes
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#define DESC_SERIALNUM_LEN 4 // serialnum is 4 bytes
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#define DESC_DEAD_TIME_LEN 8 // dead time is 8 bytes
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#define DESC_ID_TAG "Midway in our life's journey, I went astray"
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#define DESC_ID_TAG_LEN 43
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#define DESC_CHKSUM_TAG "alone in a dark wood."
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#define DESC_CHKSUM_TAG_LEN 21
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#define DESC_SERIALNUM_TAG "You've entered Lord Spam's Pleasure Dome"
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#define DESC_SERIALNUM_TAG_LEN 40
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#define DESC_DEAD_TIME_TAG "from the straight road and woke to find myself"
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#define DESC_DEAD_TIME_TAG_LEN 46
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// checks exectuable (returns !0 on error)
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int SerialCheck(void);
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// given return value from SerialCheck() it reports the error
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void SerialError(int error);
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// returns the serialnumber of the user
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uint32_t SerialGetSerialNum(void);
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/////////////////////////////////////////////////////////////////////////////
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||||||
// These are the functions used for serialization
|
|
||||||
// if this function returns:
|
|
||||||
// 1 : than it's a serialized exe, num will be given the serial num
|
|
||||||
// 0 : than it isn't a serialized exe
|
|
||||||
// -1 : detected a hacked exe
|
|
||||||
char GetInternalSerializationNumber(int *num);
|
|
||||||
|
|
||||||
#endif
|
|
||||||
@ -144,7 +144,6 @@
|
|||||||
#include "pilot.h"
|
#include "pilot.h"
|
||||||
#include "Mission.h"
|
#include "Mission.h"
|
||||||
#include "stringtable.h"
|
#include "stringtable.h"
|
||||||
#include "d3serial.h"
|
|
||||||
#include "ship.h"
|
#include "ship.h"
|
||||||
|
|
||||||
#define WEAPONS_LOAD_UPDATE_INTERVAL 2.0
|
#define WEAPONS_LOAD_UPDATE_INTERVAL 2.0
|
||||||
@ -193,9 +192,8 @@ void MultiSendMyInfo() {
|
|||||||
memcpy(&data[count], Players[Player_num].tracker_id, len);
|
memcpy(&data[count], Players[Player_num].tracker_id, len);
|
||||||
count += len;
|
count += len;
|
||||||
}
|
}
|
||||||
int ser = 0;
|
// Was serial
|
||||||
GetInternalSerializationNumber(&ser);
|
MultiAddInt(0, data, &count);
|
||||||
MultiAddInt(ser, data, &count);
|
|
||||||
|
|
||||||
// Send packets per second
|
// Send packets per second
|
||||||
int pps = nw_ReccomendPPS();
|
int pps = nw_ReccomendPPS();
|
||||||
|
|||||||
@ -26,7 +26,6 @@ set(HEADERS
|
|||||||
../descent3/ctlconfig.h
|
../descent3/ctlconfig.h
|
||||||
../descent3/ctlconfigtxt.h
|
../descent3/ctlconfigtxt.h
|
||||||
../descent3/D3ForceFeedback.h
|
../descent3/D3ForceFeedback.h
|
||||||
../descent3/d3serial.h
|
|
||||||
../descent3/damage.h
|
../descent3/damage.h
|
||||||
../descent3/damage_external.h
|
../descent3/damage_external.h
|
||||||
../descent3/DeathInfo.h
|
../descent3/DeathInfo.h
|
||||||
@ -313,7 +312,6 @@ set(SOURCE
|
|||||||
../descent3/D3ForceFeedback.cpp
|
../descent3/D3ForceFeedback.cpp
|
||||||
../Descent3/d3movie.cpp
|
../Descent3/d3movie.cpp
|
||||||
../Descent3/d3music.cpp
|
../Descent3/d3music.cpp
|
||||||
../descent3/d3serial.cpp
|
|
||||||
../descent3/damage.cpp
|
../descent3/damage.cpp
|
||||||
../descent3/debuggraph.cpp
|
../descent3/debuggraph.cpp
|
||||||
../descent3/dedicated_server.cpp
|
../descent3/dedicated_server.cpp
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user