960 lines
24 KiB
C
960 lines
24 KiB
C
/* $Id: mission.c,v 1.1.1.1 2006/03/17 19:55:22 zicodxx Exp $ */
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Code to handle multiple missions
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <limits.h>
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#include "pstypes.h"
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#include "strutil.h"
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#include "inferno.h"
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#include "mission.h"
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#include "gameseq.h"
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#include "titles.h"
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#include "songs.h"
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#include "error.h"
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#include "config.h"
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#include "newmenu.h"
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#include "text.h"
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#include "u_mem.h"
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#include "ignorecase.h"
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//mission list entry
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typedef struct mle {
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char *filename; // filename without extension
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int builtin_hogsize; // if it's the built-in mission, used for determining the version
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char mission_name[MISSION_NAME_LEN+1];
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ubyte descent_version; // descent 1 or descent 2?
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ubyte anarchy_only_flag; // if true, mission is anarchy only
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char *path; // relative file path
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int location; // see defines below
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} mle;
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//values that describe where a mission is located
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#define ML_CURDIR 0
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#define ML_MISSIONDIR 1
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int num_missions = -1;
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Mission *Current_mission = NULL; // currently loaded mission
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//
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// Special versions of mission routines for d1 builtins
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//
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int load_mission_d1(void)
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{
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int i;
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switch (PHYSFSX_fsize("descent.hog"))
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{
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case D1_SHAREWARE_MISSION_HOGSIZE:
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case D1_SHAREWARE_10_MISSION_HOGSIZE:
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N_secret_levels = 0;
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Last_level = 7;
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Last_secret_level = 0;
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//build level names
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for (i=0;i<Last_level;i++)
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sprintf(Level_names[i], "level%02d.sdl", i+1);
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strcpy(Briefing_text_filename,BIMD1_BRIEFING_FILE);
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strcpy(Ending_text_filename,BIMD1_ENDING_FILE_SHARE);
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break;
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case D1_MAC_SHARE_MISSION_HOGSIZE:
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N_secret_levels = 0;
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Last_level = 3;
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Last_secret_level = 0;
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//build level names
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for (i=0;i<Last_level;i++)
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sprintf(Level_names[i], "level%02d.sdl", i+1);
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strcpy(Briefing_text_filename,BIMD1_BRIEFING_FILE);
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strcpy(Ending_text_filename,BIMD1_ENDING_FILE_SHARE);
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break;
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case D1_OEM_MISSION_HOGSIZE:
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case D1_OEM_10_MISSION_HOGSIZE:
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N_secret_levels = 1;
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Last_level = 15;
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Last_secret_level = -1;
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//build level names
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for (i=0; i < Last_level - 1; i++)
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sprintf(Level_names[i], "level%02d.rdl", i+1);
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sprintf(Level_names[i], "saturn%02d.rdl", i+1);
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for (i=0; i < -Last_secret_level; i++)
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sprintf(Secret_level_names[i], "levels%1d.rdl", i+1);
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Secret_level_table[0] = 10;
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strcpy(Briefing_text_filename,BIMD1_BRIEFING_FILE_OEM);
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strcpy(Ending_text_filename,BIMD1_ENDING_FILE_OEM);
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break;
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default:
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Int3(); // fall through
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case D1_MISSION_HOGSIZE:
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case D1_10_MISSION_HOGSIZE:
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case D1_MAC_MISSION_HOGSIZE:
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N_secret_levels = 3;
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Last_level = BIMD1_LAST_LEVEL;
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Last_secret_level = BIMD1_LAST_SECRET_LEVEL;
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//build level names
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for (i=0;i<Last_level;i++)
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sprintf(Level_names[i], "level%02d.rdl", i+1);
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for (i=0;i<-Last_secret_level;i++)
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sprintf(Secret_level_names[i], "levels%1d.rdl", i+1);
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Secret_level_table[0] = 10;
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Secret_level_table[1] = 21;
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Secret_level_table[2] = 24;
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strcpy(Briefing_text_filename,BIMD1_BRIEFING_FILE);
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strcpy(Ending_text_filename,BIMD1_ENDING_FILE);
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break;
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}
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return 1;
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}
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//
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// Special versions of mission routines for shareware
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//
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int load_mission_shareware(void)
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{
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strcpy(Current_mission->mission_name, SHAREWARE_MISSION_NAME);
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Current_mission->descent_version = 2;
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Current_mission->anarchy_only_flag = 0;
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switch (Current_mission->builtin_hogsize) {
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case MAC_SHARE_MISSION_HOGSIZE:
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N_secret_levels = 1;
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Last_level = 4;
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Last_secret_level = -1;
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// mac demo is using the regular hog and rl2 files
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strcpy(Level_names[0],"d2leva-1.rl2");
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strcpy(Level_names[1],"d2leva-2.rl2");
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strcpy(Level_names[2],"d2leva-3.rl2");
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strcpy(Level_names[3],"d2leva-4.rl2");
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strcpy(Secret_level_names[0],"d2leva-s.rl2");
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break;
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default:
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Int3(); // fall through
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case SHAREWARE_MISSION_HOGSIZE:
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N_secret_levels = 0;
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Last_level = 3;
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Last_secret_level = 0;
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strcpy(Level_names[0],"d2leva-1.sl2");
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strcpy(Level_names[1],"d2leva-2.sl2");
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strcpy(Level_names[2],"d2leva-3.sl2");
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}
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return 1;
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}
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//
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// Special versions of mission routines for Diamond/S3 version
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//
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int load_mission_oem(void)
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{
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strcpy(Current_mission->mission_name, OEM_MISSION_NAME);
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Current_mission->descent_version = 2;
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Current_mission->anarchy_only_flag = 0;
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N_secret_levels = 2;
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Last_level = 8;
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Last_secret_level = -2;
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strcpy(Level_names[0],"d2leva-1.rl2");
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strcpy(Level_names[1],"d2leva-2.rl2");
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strcpy(Level_names[2],"d2leva-3.rl2");
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strcpy(Level_names[3],"d2leva-4.rl2");
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strcpy(Secret_level_names[0],"d2leva-s.rl2");
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strcpy(Level_names[4],"d2levb-1.rl2");
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strcpy(Level_names[5],"d2levb-2.rl2");
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strcpy(Level_names[6],"d2levb-3.rl2");
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strcpy(Level_names[7],"d2levb-4.rl2");
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strcpy(Secret_level_names[1],"d2levb-s.rl2");
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Secret_level_table[0] = 1;
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Secret_level_table[1] = 5;
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return 1;
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}
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//compare a string for a token. returns true if match
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int istok(char *buf,char *tok)
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{
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return d_strnicmp(buf,tok,strlen(tok)) == 0;
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}
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//adds a terminating 0 after a string at the first white space
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void add_term(char *s)
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{
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while (*s && !isspace(*s)) s++;
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*s = 0; //terminate!
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}
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//returns ptr to string after '=' & white space, or NULL if no '='
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//adds 0 after parm at first white space
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char *get_value(char *buf)
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{
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char *t;
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t = strchr(buf,'=')+1;
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if (t) {
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while (*t && isspace(*t)) t++;
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if (*t)
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return t;
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}
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return NULL; //error!
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}
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//reads a line, returns ptr to value of passed parm. returns NULL if none
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char *get_parm_value(char *parm,PHYSFS_file *f)
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{
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static char buf[80];
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if (!PHYSFSX_fgets(buf,80,f))
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return NULL;
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if (istok(buf,parm))
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return get_value(buf);
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else
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return NULL;
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}
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int ml_sort_func(mle *e0,mle *e1)
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{
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return d_stricmp(e0->mission_name,e1->mission_name);
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}
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//returns 1 if file read ok, else 0
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int read_mission_file(mle *mission, char *filename, int location)
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{
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char filename2[100];
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PHYSFS_file *mfile;
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switch (location) {
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case ML_MISSIONDIR:
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strcpy(filename2,MISSION_DIR);
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break;
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default:
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Int3(); //fall through
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case ML_CURDIR:
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strcpy(filename2,"");
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break;
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}
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strcat(filename2,filename);
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mfile = PHYSFSX_openReadBuffered(filename2);
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if (mfile) {
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char *p;
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char temp[PATH_MAX], *ext;
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strcpy(temp,filename);
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p = strrchr(temp, '/'); // get the filename at the end of the path
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if (!p)
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p = temp;
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else p++;
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if ((ext = strchr(p, '.')) == NULL)
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return 0; //missing extension
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// look if it's .mn2 or .msn
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mission->descent_version = (ext[3] == '2') ? 2 : 1;
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*ext = 0; //kill extension
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mission->path = d_strdup(temp);
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mission->anarchy_only_flag = 0;
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mission->filename = mission->path + (p - temp);
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mission->location = location;
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p = get_parm_value("name",mfile);
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if (!p) { //try enhanced mission
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PHYSFSX_fseek(mfile,0,SEEK_SET);
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p = get_parm_value("xname",mfile);
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}
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if (!p) { //try super-enhanced mission!
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PHYSFSX_fseek(mfile,0,SEEK_SET);
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p = get_parm_value("zname",mfile);
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}
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if (p) {
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char *t;
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if ((t=strchr(p,';'))!=NULL)
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*t=0;
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t = p + strlen(p)-1;
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while (isspace(*t))
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*t-- = 0; // remove trailing whitespace
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if (strlen(p) > MISSION_NAME_LEN)
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p[MISSION_NAME_LEN] = 0;
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strncpy(mission->mission_name, p, MISSION_NAME_LEN + 1);
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}
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else {
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PHYSFS_close(mfile);
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d_free(mission->path);
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return 0;
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}
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p = get_parm_value("type",mfile);
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//get mission type
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if (p)
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mission->anarchy_only_flag = istok(p,"anarchy");
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PHYSFS_close(mfile);
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return 1;
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}
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return 0;
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}
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void add_d1_builtin_mission_to_list(mle *mission)
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{
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int size;
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size = PHYSFSX_fsize("descent.hog");
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if (size == -1)
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return;
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switch (size) {
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case D1_SHAREWARE_MISSION_HOGSIZE:
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case D1_SHAREWARE_10_MISSION_HOGSIZE:
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case D1_MAC_SHARE_MISSION_HOGSIZE:
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mission->filename = d_strdup(D1_MISSION_FILENAME);
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strcpy(mission->mission_name, D1_SHAREWARE_MISSION_NAME);
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mission->anarchy_only_flag = 0;
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break;
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case D1_OEM_MISSION_HOGSIZE:
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case D1_OEM_10_MISSION_HOGSIZE:
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mission->filename = d_strdup(D1_MISSION_FILENAME);
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strcpy(mission->mission_name, D1_OEM_MISSION_NAME);
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mission->anarchy_only_flag = 0;
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break;
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default:
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Warning("Unknown D1 hogsize %d\n", size);
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Int3();
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// fall through
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case D1_MISSION_HOGSIZE:
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case D1_MISSION_HOGSIZE2:
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case D1_10_MISSION_HOGSIZE:
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case D1_MAC_MISSION_HOGSIZE:
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mission->filename = d_strdup(D1_MISSION_FILENAME);
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strcpy(mission->mission_name, D1_MISSION_NAME);
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mission->anarchy_only_flag = 0;
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break;
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}
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mission->descent_version = 1;
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mission->anarchy_only_flag = 0;
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mission->builtin_hogsize = 0;
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mission->path = mission->filename;
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num_missions++;
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}
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void add_builtin_mission_to_list(mle *mission, char *name)
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{
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int size = PHYSFSX_fsize("descent2.hog");
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if (size == -1)
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size = PHYSFSX_fsize("d2demo.hog");
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switch (size) {
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case SHAREWARE_MISSION_HOGSIZE:
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case MAC_SHARE_MISSION_HOGSIZE:
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mission->filename = d_strdup(SHAREWARE_MISSION_FILENAME);
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strcpy(mission->mission_name,SHAREWARE_MISSION_NAME);
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mission->anarchy_only_flag = 0;
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break;
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case OEM_MISSION_HOGSIZE:
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mission->filename = d_strdup(OEM_MISSION_FILENAME);
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strcpy(mission->mission_name,OEM_MISSION_NAME);
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mission->anarchy_only_flag = 0;
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break;
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default:
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Warning("Unknown hogsize %d, trying %s\n", size, FULL_MISSION_FILENAME ".mn2");
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Int3(); //fall through
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case FULL_MISSION_HOGSIZE:
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case FULL_10_MISSION_HOGSIZE:
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case MAC_FULL_MISSION_HOGSIZE:
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if (!read_mission_file(mission, FULL_MISSION_FILENAME ".mn2", ML_CURDIR))
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Error("Could not find required mission file <%s>", FULL_MISSION_FILENAME ".mn2");
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}
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mission->path = mission->filename;
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strcpy(name, mission->filename);
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mission->builtin_hogsize = size;
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mission->descent_version = 2;
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mission->anarchy_only_flag = 0;
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num_missions++;
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}
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void add_missions_to_list(mle *mission_list, char *path, char *rel_path, int anarchy_mode)
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{
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char **find, **i, *ext;
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find = PHYSFS_enumerateFiles(path);
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for (i = find; *i != NULL; i++)
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{
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if (strlen(path) + strlen(*i) + 1 >= PATH_MAX)
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continue; // path is too long
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strcat(rel_path, *i);
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if (PHYSFS_isDirectory(path))
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{
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strcat(rel_path, "/");
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add_missions_to_list(mission_list, path, rel_path, anarchy_mode);
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*(strrchr(path, '/')) = 0;
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}
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else if ((ext = strrchr(*i, '.')) && (!d_strnicmp(ext, ".msn", 4) || !d_strnicmp(ext, ".mn2", 4)))
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if (read_mission_file(&mission_list[num_missions], rel_path, ML_MISSIONDIR))
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{
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if (anarchy_mode || !mission_list[num_missions].anarchy_only_flag)
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{
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mission_list[num_missions].builtin_hogsize = 0;
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num_missions++;
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}
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else
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d_free(mission_list[num_missions].path);
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}
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if (num_missions >= MAX_MISSIONS)
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{
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break;
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}
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(strrchr(path, '/'))[1] = 0; // chop off the entry
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}
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PHYSFS_freeList(find);
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}
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/* move <mission_name> to <place> on mission list, increment <place> */
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void promote (mle *mission_list, char * mission_name, int * top_place)
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{
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int i;
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char name[FILENAME_LEN], * t;
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strcpy(name, mission_name);
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if ((t = strchr(name,'.')) != NULL)
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*t = 0; //kill extension
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for (i = *top_place; i < num_missions; i++)
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if (!d_stricmp(mission_list[i].filename, name)) {
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//swap mission positions
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mle temp;
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temp = mission_list[*top_place];
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mission_list[*top_place] = mission_list[i];
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mission_list[i] = temp;
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++(*top_place);
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break;
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}
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}
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void free_mission(void)
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{
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// May become more complex with the editor
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if (Current_mission)
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{
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if (!PLAYING_BUILTIN_MISSION)
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{
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char hogpath[PATH_MAX];
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sprintf(hogpath, MISSION_DIR "%s.hog", Current_mission->path);
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|
PHYSFSX_contfile_close(hogpath);
|
|
}
|
|
d_free(Current_mission->path);
|
|
d_free(Current_mission);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
//fills in the global list of missions. Returns the number of missions
|
|
//in the list. If anarchy_mode is set, then also add anarchy-only missions.
|
|
|
|
mle *build_mission_list(int anarchy_mode)
|
|
{
|
|
mle *mission_list;
|
|
int top_place;
|
|
char builtin_mission_filename[FILENAME_LEN];
|
|
char search_str[PATH_MAX] = MISSION_DIR;
|
|
|
|
//now search for levels on disk
|
|
|
|
//@@Took out this code because after this routine was called once for
|
|
//@@a list of single-player missions, a subsequent call for a list of
|
|
//@@anarchy missions would not scan again, and thus would not find the
|
|
//@@anarchy-only missions. If we retain the minimum level of install,
|
|
//@@we may want to put the code back in, having it always scan for all
|
|
//@@missions, and have the code that uses it sort out the ones it wants.
|
|
//@@ if (num_missions != -1) {
|
|
//@@ if (Current_mission_num != 0)
|
|
//@@ load_mission(0); //set built-in mission as default
|
|
//@@ return num_missions;
|
|
//@@ }
|
|
|
|
MALLOC(mission_list, mle, MAX_MISSIONS);
|
|
num_missions = 0;
|
|
|
|
add_builtin_mission_to_list(mission_list + num_missions, builtin_mission_filename); //read built-in first
|
|
add_d1_builtin_mission_to_list(mission_list + num_missions);
|
|
add_missions_to_list(mission_list, search_str, search_str + strlen(search_str), anarchy_mode);
|
|
|
|
// move original missions (in story-chronological order)
|
|
// to top of mission list
|
|
top_place = 0;
|
|
promote(mission_list, "descent", &top_place); // original descent 1 mission
|
|
promote(mission_list, builtin_mission_filename, &top_place); // d2 or d2demo
|
|
promote(mission_list, "d2x", &top_place); // vertigo
|
|
|
|
if (num_missions > top_place)
|
|
qsort(&mission_list[top_place],
|
|
num_missions - top_place,
|
|
sizeof(*mission_list),
|
|
(int (*)( const void *, const void * ))ml_sort_func);
|
|
|
|
|
|
if (num_missions > top_place)
|
|
qsort(&mission_list[top_place],
|
|
num_missions - top_place,
|
|
sizeof(*mission_list),
|
|
(int (*)( const void *, const void * ))ml_sort_func);
|
|
|
|
return mission_list;
|
|
}
|
|
|
|
void free_mission_list(mle *mission_list)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < num_missions; i++)
|
|
d_free(mission_list[i].path);
|
|
|
|
d_free(mission_list);
|
|
num_missions = 0;
|
|
}
|
|
|
|
void init_extra_robot_movie(char *filename);
|
|
int read_hamfile();
|
|
|
|
//values for built-in mission
|
|
|
|
//loads the specfied mission from the mission list.
|
|
//build_mission_list() must have been called.
|
|
//Returns true if mission loaded ok, else false.
|
|
int load_mission(mle *mission)
|
|
{
|
|
PHYSFS_file *mfile;
|
|
char buf[PATH_MAX], *v;
|
|
|
|
if (Current_mission)
|
|
free_mission();
|
|
Current_mission = d_malloc(sizeof(Mission));
|
|
if (!Current_mission) return 0;
|
|
*(mle *) Current_mission = *mission;
|
|
Current_mission->path = d_strdup(mission->path);
|
|
Current_mission->filename = Current_mission->path + (mission->filename - mission->path);
|
|
Current_mission->n_secret_levels = 0;
|
|
Current_mission->enhanced = 0;
|
|
|
|
//init vars
|
|
Last_level = 0;
|
|
Last_secret_level = 0;
|
|
memset(&Briefing_text_filename, '\0', sizeof(Briefing_text_filename));
|
|
memset(&Ending_text_filename, '\0', sizeof(Ending_text_filename));
|
|
|
|
// for Descent 1 missions, load descent.hog
|
|
if (EMULATING_D1) {
|
|
if (!PHYSFSX_contfile_init("descent.hog", 1))
|
|
Warning("descent.hog not available, this mission may be missing some files required for briefings and exit sequence\n");
|
|
if (!d_stricmp(Current_mission_filename, D1_MISSION_FILENAME))
|
|
return load_mission_d1();
|
|
}
|
|
|
|
if (PLAYING_BUILTIN_MISSION) {
|
|
switch (Current_mission->builtin_hogsize) {
|
|
case SHAREWARE_MISSION_HOGSIZE:
|
|
case MAC_SHARE_MISSION_HOGSIZE:
|
|
strcpy(Briefing_text_filename,BIMD2_BRIEFING_FILE_SHARE);
|
|
strcpy(Ending_text_filename,BIMD2_ENDING_FILE_SHARE);
|
|
return load_mission_shareware();
|
|
break;
|
|
case OEM_MISSION_HOGSIZE:
|
|
strcpy(Briefing_text_filename,BIMD2_BRIEFING_FILE_OEM);
|
|
strcpy(Ending_text_filename,BIMD2_ENDING_FILE_OEM);
|
|
return load_mission_oem();
|
|
break;
|
|
default:
|
|
Int3(); // fall through
|
|
case FULL_MISSION_HOGSIZE:
|
|
case FULL_10_MISSION_HOGSIZE:
|
|
case MAC_FULL_MISSION_HOGSIZE:
|
|
strcpy(Briefing_text_filename,BIMD2_BRIEFING_FILE);
|
|
// continue on... (use d2.mn2 from hogfile)
|
|
break;
|
|
}
|
|
}
|
|
|
|
//read mission from file
|
|
|
|
switch (mission->location) {
|
|
case ML_MISSIONDIR:
|
|
strcpy(buf,MISSION_DIR);
|
|
break;
|
|
default:
|
|
Int3(); //fall through
|
|
case ML_CURDIR:
|
|
strcpy(buf,"");
|
|
break;
|
|
}
|
|
strcat(buf, mission->path);
|
|
if (mission->descent_version == 2)
|
|
strcat(buf,".mn2");
|
|
else
|
|
strcat(buf,".msn");
|
|
|
|
PHYSFSEXT_locateCorrectCase(buf);
|
|
|
|
mfile = PHYSFSX_openReadBuffered(buf);
|
|
if (mfile == NULL) {
|
|
free_mission();
|
|
return 0; //error!
|
|
}
|
|
|
|
//for non-builtin missions, load HOG
|
|
if (!PLAYING_BUILTIN_MISSION)
|
|
{
|
|
strcpy(buf+strlen(buf)-4,".hog"); //change extension
|
|
PHYSFSEXT_locateCorrectCase(buf);
|
|
if (PHYSFSX_exists(buf,1))
|
|
PHYSFSX_contfile_init(buf, 0);
|
|
|
|
snprintf(Briefing_text_filename, sizeof(Briefing_text_filename), "%s.tex",Current_mission_filename);
|
|
if (!PHYSFSX_exists(Briefing_text_filename,1))
|
|
snprintf(Briefing_text_filename, sizeof(Briefing_text_filename), "%s.txb",Current_mission_filename);
|
|
snprintf(Ending_text_filename, sizeof(Ending_text_filename), "%s.tex",Current_mission_filename);
|
|
if (!PHYSFSX_exists(Ending_text_filename,1))
|
|
snprintf(Ending_text_filename, sizeof(Ending_text_filename), "%s.txb",Current_mission_filename);
|
|
}
|
|
|
|
while (PHYSFSX_fgets(buf,80,mfile)) {
|
|
if (istok(buf,"name") && !Current_mission->enhanced) {
|
|
Current_mission->enhanced = 0;
|
|
continue; //already have name, go to next line
|
|
}
|
|
if (istok(buf,"xname") && !Current_mission->enhanced) {
|
|
Current_mission->enhanced = 1;
|
|
continue; //already have name, go to next line
|
|
}
|
|
if (istok(buf,"zname") && !Current_mission->enhanced) {
|
|
Current_mission->enhanced = 2;
|
|
continue; //already have name, go to next line
|
|
}
|
|
else if (istok(buf,"type"))
|
|
continue; //already have name, go to next line
|
|
else if (istok(buf,"briefing")) {
|
|
if ((v = get_value(buf)) != NULL) {
|
|
add_term(v);
|
|
if (strlen(v) < FILENAME_LEN && strlen(v) > 0)
|
|
{
|
|
char *tmp, *ptr;
|
|
MALLOC(tmp, char, FILENAME_LEN);
|
|
snprintf(tmp, FILENAME_LEN, "%s", v);
|
|
if ((ptr = strrchr(tmp, '.'))) // if there's a filename extension, kill it. No one knows it's the right one.
|
|
*ptr = '\0';
|
|
strncat(tmp, ".tex", sizeof(char)*FILENAME_LEN); // apply tex-extenstion
|
|
if (PHYSFSX_exists(tmp,1)) // check if this file exists ...
|
|
snprintf(Briefing_text_filename, FILENAME_LEN, "%s", tmp); // ... and apply ...
|
|
else // ... otherwise ...
|
|
{
|
|
if ((ptr = strrchr(tmp, '.')))
|
|
*ptr = '\0';
|
|
strncat(tmp, ".txb", sizeof(char)*FILENAME_LEN); // apply txb extension
|
|
if (PHYSFSX_exists(tmp,1)) // check if this file exists ...
|
|
snprintf(Briefing_text_filename, FILENAME_LEN, "%s", tmp); // ... and apply ...
|
|
}
|
|
d_free(tmp);
|
|
}
|
|
}
|
|
}
|
|
else if (istok(buf,"ending")) {
|
|
if ((v = get_value(buf)) != NULL) {
|
|
add_term(v);
|
|
if (strlen(v) < FILENAME_LEN && strlen(v) > 0)
|
|
{
|
|
char *tmp, *ptr;
|
|
MALLOC(tmp, char, FILENAME_LEN);
|
|
snprintf(tmp, FILENAME_LEN, "%s", v);
|
|
if ((ptr = strrchr(tmp, '.'))) // if there's a filename extension, kill it. No one knows it's the right one.
|
|
*ptr = '\0';
|
|
strncat(tmp, ".tex", sizeof(char)*FILENAME_LEN); // apply tex-extenstion
|
|
if (PHYSFSX_exists(tmp,1)) // check if this file exists ...
|
|
snprintf(Briefing_text_filename, FILENAME_LEN, "%s", tmp); // ... and apply ...
|
|
else // ... otherwise ...
|
|
{
|
|
if ((ptr = strrchr(tmp, '.')))
|
|
*ptr = '\0';
|
|
strncat(tmp, ".txb", sizeof(char)*FILENAME_LEN); // apply txb extension
|
|
if (PHYSFSX_exists(tmp,1)) // check if this file exists ...
|
|
snprintf(Ending_text_filename, FILENAME_LEN, "%s", tmp); // ... and apply ...
|
|
}
|
|
d_free(tmp);
|
|
}
|
|
}
|
|
}
|
|
else if (istok(buf,"num_levels")) {
|
|
|
|
if ((v=get_value(buf))!=NULL) {
|
|
int n_levels,i;
|
|
|
|
n_levels = atoi(v);
|
|
|
|
for (i=0;i<n_levels;i++) {
|
|
PHYSFSX_fgets(buf,80,mfile);
|
|
add_term(buf);
|
|
if (strlen(buf) <= 12) {
|
|
strcpy(Level_names[i],buf);
|
|
Last_level++;
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
else if (istok(buf,"num_secrets")) {
|
|
if ((v=get_value(buf))!=NULL) {
|
|
int i;
|
|
|
|
N_secret_levels = atoi(v);
|
|
|
|
Assert(N_secret_levels <= MAX_SECRET_LEVELS_PER_MISSION);
|
|
|
|
for (i=0;i<N_secret_levels;i++) {
|
|
char *t;
|
|
|
|
PHYSFSX_fgets(buf,80,mfile);
|
|
if ((t=strchr(buf,','))!=NULL) *t++=0;
|
|
else
|
|
break;
|
|
|
|
add_term(buf);
|
|
if (strlen(buf) <= 12) {
|
|
strcpy(Secret_level_names[i],buf);
|
|
Secret_level_table[i] = atoi(t);
|
|
if (Secret_level_table[i]<1 || Secret_level_table[i]>Last_level)
|
|
break;
|
|
Last_secret_level--;
|
|
}
|
|
else
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
PHYSFS_close(mfile);
|
|
|
|
if (Last_level <= 0) {
|
|
free_mission(); //no valid mission loaded
|
|
return 0;
|
|
}
|
|
|
|
// re-read default HAM file, in case this mission brings it's own version of it
|
|
free_polygon_models();
|
|
read_hamfile();
|
|
|
|
if (Current_mission->enhanced) {
|
|
char t[50];
|
|
extern void bm_read_extra_robots();
|
|
sprintf(t,"%s.ham",Current_mission_filename);
|
|
bm_read_extra_robots(t, Current_mission->enhanced);
|
|
init_extra_robot_movie(Current_mission_filename);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
//loads the named mission if exists.
|
|
//Returns true if mission loaded ok, else false.
|
|
int load_mission_by_name(char *mission_name)
|
|
{
|
|
int i;
|
|
mle *mission_list = build_mission_list(1);
|
|
bool found = 0;
|
|
|
|
for (i = 0; i < num_missions; i++)
|
|
if (!d_stricmp(mission_name, mission_list[i].filename))
|
|
found = load_mission(mission_list + i);
|
|
|
|
free_mission_list(mission_list);
|
|
return found;
|
|
}
|
|
|
|
typedef struct mission_menu
|
|
{
|
|
mle *mission_list;
|
|
int (*when_selected)(void);
|
|
} mission_menu;
|
|
|
|
int mission_menu_handler(listbox *lb, d_event *event, mission_menu *mm)
|
|
{
|
|
char **list = listbox_get_items(lb);
|
|
int citem = listbox_get_citem(lb);
|
|
|
|
switch (event->type)
|
|
{
|
|
case EVENT_NEWMENU_SELECTED:
|
|
if (citem >= 0)
|
|
{
|
|
// Chose a mission
|
|
strcpy(GameCfg.LastMission, list[citem]);
|
|
|
|
if (!load_mission(mm->mission_list + citem))
|
|
{
|
|
nm_messagebox( NULL, 1, TXT_OK, TXT_MISSION_ERROR);
|
|
return 1; // stay in listbox so user can select another one
|
|
}
|
|
}
|
|
return !(*mm->when_selected)();
|
|
break;
|
|
|
|
case EVENT_WINDOW_CLOSE:
|
|
free_mission_list(mm->mission_list);
|
|
d_free(list);
|
|
d_free(mm);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int select_mission(int anarchy_mode, char *message, int (*when_selected)(void))
|
|
{
|
|
mle *mission_list = build_mission_list(anarchy_mode);
|
|
int new_mission_num;
|
|
|
|
if (num_missions <= 1)
|
|
{
|
|
new_mission_num = load_mission(mission_list) ? 0 : -1;
|
|
free_mission_list(mission_list);
|
|
(*when_selected)();
|
|
|
|
return (new_mission_num >= 0);
|
|
}
|
|
else
|
|
{
|
|
mission_menu *mm;
|
|
int i, default_mission;
|
|
char **m;
|
|
|
|
MALLOC(m, char *, num_missions);
|
|
if (!m)
|
|
{
|
|
free_mission_list(mission_list);
|
|
return 0;
|
|
}
|
|
|
|
MALLOC(mm, mission_menu, 1);
|
|
if (!mm)
|
|
{
|
|
d_free(m);
|
|
free_mission_list(mission_list);
|
|
return 0;
|
|
}
|
|
|
|
mm->mission_list = mission_list;
|
|
mm->when_selected = when_selected;
|
|
|
|
default_mission = 0;
|
|
for (i = 0; i < num_missions; i++) {
|
|
m[i] = mission_list[i].mission_name;
|
|
if ( !d_stricmp( m[i], GameCfg.LastMission ) )
|
|
default_mission = i;
|
|
}
|
|
|
|
newmenu_listbox1( message, num_missions, m, 1, default_mission, (int (*)(listbox *, d_event *, void *))mission_menu_handler, mm );
|
|
}
|
|
|
|
return 1; // presume success
|
|
}
|
|
|
|
#ifdef EDITOR
|
|
void create_new_mission(void)
|
|
{
|
|
if (Current_mission)
|
|
free_mission();
|
|
|
|
Current_mission = d_malloc(sizeof(Mission));
|
|
if (!Current_mission)
|
|
return;
|
|
memset(Current_mission, 0, sizeof(Mission));
|
|
|
|
Current_mission->path = d_strdup("new_mission");
|
|
Current_mission->filename = Current_mission->path;
|
|
|
|
strcpy(Level_names[0], "GAMESAVE.LVL");
|
|
}
|
|
#endif
|