chiark - git - mdw - newkind/blob - elite.c

   1 /*
   2  * Elite - The New Kind.
   3  *
   4  * Reverse engineered from the BBC disk version of Elite.
   5  * Additional material by C.J.Pinder.
   6  *
   7  * The original Elite code is (C) I.Bell & D.Braben 1984.
   8  * This version re-engineered in C by C.J.Pinder 1999-2001.
   9  *
  10  * email: <christian@newkind.co.uk>
  11  *
  12  *
  13  */
  14
  15 #include <stdlib.h>
  16
  17 #include "config.h"
  18 #include "elite.h"
  19 #include "vector.h"
  20 #include "planet.h"
  21 #include "shipdata.h"
  22
  23
  24 struct galaxy_seed docked_planet;
  25
  26 struct galaxy_seed hyperspace_planet;
  27
  28 struct planet_data current_planet_data;
  29
  30 int curr_galaxy_num = 1;
  31 int curr_fuel = 70;
  32 int carry_flag = 0;
  33 int current_screen = 0;
  34 int witchspace;
  35
  36 int wireframe = 0;
  37 int anti_alias_gfx = 0;
  38 int hoopy_casinos = 0;
  39 int speed_cap = 75;
  40 int instant_dock = 0;
  41
  42
  43 char scanner_filename[256];
  44 int scanner_cx;
  45 int scanner_cy;
  46 int compass_centre_x;
  47 int compass_centre_y;
  48
  49 int planet_render_style = 0;
  50
  51 int game_over;
  52 int docked;
  53 int finish;
  54 int flight_speed;
  55 int flight_roll;
  56 int flight_climb;
  57 int front_shield;
  58 int aft_shield;
  59 int energy;
  60 int laser_temp;
  61 int detonate_bomb;
  62 int auto_pilot;
  63
  64
  65 struct commander saved_cmdr =
  66 {
  67         "JAMESON",                                                                      /* Name                         */
  68         0,                                                                                      /* Mission Number       */
  69         0x14,0xAD,                                                                      /* Ship X,Y                     */
  70         {0x4a, 0x5a, 0x48, 0x02, 0x53, 0xb7},           /* Galaxy Seed          */
  71         1000,                                                                           /* Credits * 10         */
  72         70,                                                                                     /* Fuel * 10            */
  73         0,
  74         0,                                                                                      /* Galaxy - 1           */
  75         PULSE_LASER,                                                            /* Front Laser          */
  76         0,                                                                                      /* Rear Laser           */
  77         0,                                                                                      /* Left Laser           */
  78         0,                                                                                      /* Right Laser          */
  79         0, 0,
  80         20,                                                                                     /* Cargo Capacity       */
  81         {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},            /* Current Cargo        */
  82         0,                                                                                      /* ECM                          */
  83         0,                                                                                      /* Fuel Scoop           */
  84         0,                                                                                      /* Energy Bomb          */
  85         0,                                                                                      /* Energy Unit          */
  86         0,                                                                                      /* Docking Computer */
  87         0,                                                                                      /* Galactic H'Drive     */
  88         0,                                                                                      /* Escape Pod           */
  89         0,0,0,0,
  90         3,                                                                                      /* No. of Missiles      */
  91         0,                                                                                      /* Legal Status         */
  92         {0x10, 0x0F, 0x11, 0x00, 0x03, 0x1C,            /* Station Stock        */
  93          0x0E, 0x00, 0x00, 0x0A, 0x00, 0x11,
  94          0x3A, 0x07, 0x09, 0x08, 0x00},
  95         0,                                                                                      /* Fluctuation          */
  96         0,                                                                                      /* Score                        */
  97         0x80                                                                            /* Saved                        */
  98 };
  99
 100 struct commander cmdr;
 101
 102 struct player_ship myship;
 103
 104
 105 struct ship_data *ship_list[NO_OF_SHIPS + 1] =
 106 {
 107         NULL,
 108         &missile_data,
 109         &coriolis_data,
 110         &esccaps_data,
 111         &alloy_data,
 112         &cargo_data,
 113         &boulder_data,
 114         &asteroid_data,
 115         &rock_data,
 116         &orbit_data,
 117         &transp_data,
 118         &cobra3a_data,
 119         &pythona_data,
 120         &boa_data,
 121         &anacnda_data,
 122         &hermit_data,
 123         &viper_data,
 124         &sidewnd_data,
 125         &mamba_data,
 126         &krait_data,
 127         &adder_data,
 128         &gecko_data,
 129         &cobra1_data,
 130         &worm_data,
 131         &cobra3b_data,
 132         &asp2_data,
 133         &pythonb_data,
 134         &ferdlce_data,
 135         &moray_data,
 136         &thargoid_data,
 137         &thargon_data,
 138         &constrct_data,
 139         &cougar_data,
 140         &dodec_data
 141 };
 142
 143
 144
 145 void restore_saved_commander (void)
 146 {
 147         cmdr = saved_cmdr;
 148
 149         docked_planet = find_planet (cmdr.ship_x, cmdr.ship_y);
 150         hyperspace_planet = docked_planet;
 151
 152         generate_planet_data (&current_planet_data, docked_planet);
 153         generate_stock_market ();
 154         set_stock_quantities (cmdr.station_stock);
 155 }
 156