main/mission.h

   1 /*
   2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   3 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   6 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   8 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
   9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  12 */
  13
  14 /*
  15  *
  16  * Header for mission.h
  17  *
  18  */
  19
  20 #ifndef _MISSION_H
  21 #define _MISSION_H
  22
  23 #include "pstypes.h"
  24
  25 #define MAX_MISSIONS                    300
  26 #define MAX_LEVELS_PER_MISSION          30
  27 #define MAX_SECRET_LEVELS_PER_MISSION   6
  28 #define MISSION_NAME_LEN                25
  29
  30 #define D1_MISSION_FILENAME             "descent"
  31 #define D1_MISSION_NAME                 "Descent: First Strike"
  32 #define D1_MISSION_HOGSIZE              6856701 // v1.4 - 1.5
  33 #define D1_10_MISSION_HOGSIZE           7261423 // v1.0
  34 #define D1_MAC_MISSION_HOGSIZE          7456179
  35 #define D1_OEM_MISSION_NAME             "Destination Saturn"
  36 #define D1_OEM_MISSION_HOGSIZE          4492107 // v1.4a
  37 #define D1_OEM_10_MISSION_HOGSIZE       4494862 // v1.0
  38 #define D1_SHAREWARE_MISSION_NAME       "Descent Demo"
  39 #define D1_SHAREWARE_MISSION_HOGSIZE    2339773 // v1.4
  40 #define D1_SHAREWARE_10_MISSION_HOGSIZE 2365676 // v1.0 - 1.2
  41 #define D1_MAC_SHARE_MISSION_HOGSIZE    3370339
  42
  43 #define SHAREWARE_MISSION_FILENAME  "d2demo"
  44 #define SHAREWARE_MISSION_NAME      "Descent 2 Demo"
  45 #define SHAREWARE_MISSION_HOGSIZE   2292566 // v1.0 (d2demo.hog)
  46 #define MAC_SHARE_MISSION_HOGSIZE   4292746
  47
  48 #define OEM_MISSION_FILENAME        "d2"
  49 #define OEM_MISSION_NAME            "D2 Destination:Quartzon"
  50 #define OEM_MISSION_HOGSIZE         6132957 // v1.1
  51
  52 #define FULL_MISSION_FILENAME       "d2"
  53 #define FULL_MISSION_HOGSIZE        7595079 // v1.1 - 1.2
  54 #define FULL_10_MISSION_HOGSIZE     7107354 // v1.0
  55 #define MAC_FULL_MISSION_HOGSIZE    7110007 // v1.1 - 1.2
  56
  57 //where the missions go
  58 #if 1 // ndef EDITOR
  59 #define MISSION_DIR "missions/"
  60 #else
  61 #define MISSION_DIR "./"
  62 #endif
  63
  64 typedef struct {
  65         char    *filename;          // filename
  66         int     builtin_hogsize;    // the size of the hogfile for a builtin mission, and 0 for an add-on mission
  67         char    mission_name[MISSION_NAME_LEN+1];
  68         ubyte   descent_version;        // descent 1 or descent 2?
  69         ubyte   anarchy_only_flag;  // if true, mission is only for anarchy
  70         ubyte   enhanced;       // 0: mission has "name", 1:"xname", 2:"zname"
  71         char    briefing_text_filename[FILENAME_LEN]; // name of briefing file
  72         char    ending_text_filename[FILENAME_LEN]; // name of ending file
  73         ubyte   last_level;
  74         sbyte   last_secret_level;
  75         ubyte   n_secret_levels;
  76         ubyte   secret_level_table[MAX_SECRET_LEVELS_PER_MISSION]; // originating level no for each secret level
  77         // arrays of names of the level files
  78         char    level_names[MAX_LEVELS_PER_MISSION][FILENAME_LEN];
  79         char    secret_level_names[MAX_SECRET_LEVELS_PER_MISSION][FILENAME_LEN];
  80 #if 0 //def EDITOR      Support for multiple levels, briefings etc open at once
  81         Window  window;
  82         Window  attributes;// Window for changing them
  83         void    *briefing;
  84         void    *ending;
  85         Level   *level[MAX_LEVELS_PER_MISSION];
  86         Level   *secLevel[MAX_SECRET_LEVELS_PER_MISSION];
  87         void    *others[MAX_HOGFILES];
  88         char    Other_file_names[MAX_HOGFILES][FILENAME_LEN];
  89 #endif
  90 } Mission;
  91
  92 extern Mission *Current_mission; // current mission
  93
  94 #define Current_mission_longname        Current_mission->mission_name
  95 #define Current_mission_filename        Current_mission->filename
  96 #define Briefing_text_filename          Current_mission->briefing_text_filename
  97 #define Ending_text_filename            Current_mission->ending_text_filename
  98 #define Last_level                      Current_mission->last_level
  99 #define Last_secret_level               Current_mission->last_secret_level
 100 #define N_secret_levels                 Current_mission->n_secret_levels
 101 #define Secret_level_table              Current_mission->secret_level_table
 102 #define Level_names                     Current_mission->level_names
 103 #define Secret_level_names              Current_mission->secret_level_names
 104
 105 #define is_SHAREWARE (Current_mission->builtin_hogsize == SHAREWARE_MISSION_HOGSIZE)
 106 #define is_MAC_SHARE (Current_mission->builtin_hogsize == MAC_SHARE_MISSION_HOGSIZE)
 107 #define is_D2_OEM (Current_mission->builtin_hogsize == OEM_MISSION_HOGSIZE)
 108
 109 #define PLAYING_BUILTIN_MISSION (Current_mission->builtin_hogsize != 0)
 110 #define EMULATING_D1            (Current_mission->descent_version == 1)
 111 #define ANARCHY_ONLY_MISSION    (Current_mission->anarchy_only_flag == 1)
 112
 113 //loads the named mission if it exists.
 114 //Returns true if mission loaded ok, else false.
 115 int load_mission_by_name (char *mission_name);
 116
 117 //Handles creating and selecting from the mission list.
 118 //Returns 1 if a mission was loaded.
 119 int select_mission (int anarchy_mode, char *message);
 120
 121 #endif