itemdata.c

   1
   2 #include <windows.h>
   3
   4 #include "global.h"
   5 #include "itemdata.h"
   6 #include "stdio.h"
   7 #include "string.h"
   8
   9
  10 item_record_type convert_item (short_item_record_type s_item);
  11 extern piles_of_stuff_dumping_type *data_store;
  12 extern piles_of_stuff_dumping_type2 *data_store2;
  13
  14 short loot_min[5] = {0,0,5,50,400};
  15 short loot_max[5] = {3,8,40,800,4000};
  16 //// whole file
  17 item_record_type        return_dummy_item()
  18 {
  19         item_record_type        dummy_item = {0,0, 0,0,0,0,0,0, 0,0,0,0,0,0, 0, 0,0, {0,0},"", "",0,0,0,0};
  20
  21         return dummy_item;
  22 }
  23
  24
  25
  26 item_record_type get_stored_item(short which)
  27 {
  28         short_item_record_type item;
  29         item_record_type s_item;
  30
  31         if ((which >= 400) || (which < 0)) {
  32                 s_item = return_dummy_item();
  33                 return s_item;
  34                 }
  35
  36         s_item = data_store2->scen_item_list.scen_items[which];
  37         return s_item;
  38 }
  39
  40 item_record_type get_food()
  41 {
  42         item_record_type food =
  43                 {11,0, 0,0,0,0,0,0, 62,0,0,0,0,0, 0, 0,0, {0,0},"Food", "Food",0,0,0,0};
  44         food.graphic_num += get_ran(1,0,2);
  45         food.item_level = get_ran(1,5,10);
  46         if (get_ran(1,0,9) == 5)
  47                 food.graphic_num = 113;
  48         if (get_ran(1,0,9) == 5)
  49                 food.graphic_num = 114;
  50         // food doesn't always appear
  51         if (get_ran(1,0,2) != 1)
  52                 food.variety = 0;
  53
  54         return food;
  55 }
  56
  57
  58 item_record_type pull_item_of_type(short loot_max,short min_val,short max_val,short t1, short t2, short t3)
  59 {
  60         short i,j,val;
  61         item_record_type temp_i;
  62
  63         // occasionally get nice item
  64         if (get_ran(1,0,160) == 80) {
  65                 loot_max += 2;
  66                 max_val += 2000;
  67                 }
  68         for (i = 0; i < 80; i++) {
  69                 j = get_ran(1,0,399);
  70                 temp_i = get_stored_item(j);
  71                 if ((temp_i.variety == t1) || (temp_i.variety == t2) || (temp_i.variety == t3)) {
  72                         val = (temp_i.charges > 0) ? temp_i.charges * temp_i.value : temp_i.value;
  73                         if ((val >= min_val) && (val <= max_val) && (temp_i.treas_class != 0) &&
  74                                 (temp_i.treas_class <= loot_max))
  75                                 return temp_i;
  76                         }
  77                 }
  78         temp_i = return_dummy_item();
  79         return temp_i;
  80 }
  81
  82 item_record_type        get_weapon(short loot,short level)
  83 {
  84         short r1,i;
  85         item_record_type weapon;
  86
  87         if (loot == 0)
  88                 return return_dummy_item();
  89         weapon = pull_item_of_type(loot,loot_min[loot],loot_max[loot],1,2,-1);
  90
  91         return weapon;
  92
  93 }
  94
  95 item_record_type        get_armor(short loot,short level)
  96 {
  97         short r1;
  98         item_record_type armor;
  99
 100         if (loot == 0)
 101                 return return_dummy_item();
 102         r1 = get_ran(1,(loot - 1) * 5 + 124,142);
 103
 104         armor = pull_item_of_type(loot,loot_min[loot],loot_max[loot],13,-1,-1);
 105
 106         return armor;
 107 }
 108
 109 item_record_type get_helm(short loot)
 110 {
 111         short r1;
 112
 113         return  pull_item_of_type(loot,loot_min[loot],loot_max[loot],14,-1,-1);
 114 }
 115
 116 item_record_type get_gloves(short loot)
 117 {
 118         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],15,-1,-1);
 119 }
 120
 121
 122
 123 item_record_type get_boots(short loot)
 124 {
 125         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],17,-1,-1);
 126 }
 127
 128 item_record_type        get_shield(short loot)
 129 {
 130         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],12,-1,-1);
 131 }
 132
 133 item_record_type        get_potion(short loot)
 134 {
 135         item_record_type p;
 136
 137         if (get_ran(1,0,80) < 20 * (4 - loot))
 138                 p = pull_item_of_type(loot,loot_min[loot],loot_max[loot] / 2,7,-1,-1);
 139                 else p = pull_item_of_type(loot,loot_min[loot],loot_max[loot],7,-1,-1);
 140
 141         return p;
 142 }
 143
 144 item_record_type        get_scroll(short loot)
 145 {
 146         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],8,-1,-1);
 147 }
 148
 149 item_record_type        get_missile(short loot)
 150 {
 151         if (get_ran(1,0,2) < 2)
 152                 return pull_item_of_type(loot,loot_min[loot],loot_max[loot],5,6,4);
 153         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],23,24,25);
 154
 155 }
 156
 157 item_record_type        get_poison(short loot,short level)
 158 {
 159         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],20,-1,-1);
 160 }
 161
 162 item_record_type get_wand(short loot)
 163 {
 164         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],9,-1,-1);
 165 }
 166
 167 item_record_type get_ring(short loot)
 168 {
 169         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],18,-1,-1);
 170 }
 171
 172 item_record_type get_necklace(short loot)
 173 {
 174 item_record_type necklace;
 175
 176         return pull_item_of_type(loot,loot_min[loot],loot_max[loot],19,-1,-1);
 177
 178 }