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annotate xrogue/pack.c @ 133:e6179860cb76

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Import XRogue 8.0 from the Roguelike Restoration Project (r1490)
author John "Elwin" Edwards
date Tue, 21 Apr 2015 08:55:20 -0400
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children ce0cf824c192
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133
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1 /*
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2 pack.c - Routines to deal with the pack.
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3
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4 XRogue: Expeditions into the Dungeons of Doom
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5 Copyright (C) 1991 Robert Pietkivitch
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6 All rights reserved.
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7
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8 Based on "Advanced Rogue"
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9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
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10 All rights reserved.
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11
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12 Based on "Rogue: Exploring the Dungeons of Doom"
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13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
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14 All rights reserved.
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15
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16 See the file LICENSE.TXT for full copyright and licensing information.
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17 */
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18
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19 #include <curses.h>
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20 #include <ctype.h>
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21 #include "rogue.h"
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22
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23 /*
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24 * add_pack:
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25 * Pick up an object and add it to the pack. If the argument is non-null
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26 * use it as the linked_list pointer instead of gettting it off the ground.
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27 */
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28
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29 bool
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30 add_pack(item, silent)
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31 register struct linked_list *item;
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32 bool silent;
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33 {
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34 register struct linked_list *ip, *lp = NULL, *ap;
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35 register struct object *obj, *op = NULL;
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36 register bool exact, from_floor;
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37 bool giveflag = 0;
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38 static long cleric = C_CLERIC,
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39 monk = C_MONK,
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40 magician = C_MAGICIAN,
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41 assassin = C_ASSASSIN,
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42 druid = C_DRUID,
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43 thief = C_THIEF,
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44 fighter = C_FIGHTER,
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45 ranger = C_RANGER,
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46 paladin = C_PALADIN;
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47
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48 if (item == NULL)
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49 {
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50 from_floor = TRUE;
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51 if ((item = find_obj(hero.y, hero.x)) == NULL)
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52 return(FALSE);
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53 }
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54 else
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55 from_floor = FALSE;
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56 obj = OBJPTR(item);
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57 /*
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58 * If it is gold, just add its value to rogue's purse and get rid
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59 * of it.
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60 */
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61 if (obj->o_type == GOLD) {
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62 register struct linked_list *mitem;
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63 register struct thing *tp;
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64
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65 if (!silent) {
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66 if (!terse) addmsg("You found ");
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67 msg("%d gold pieces.", obj->o_count);
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68 }
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69
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70 /* First make sure no greedy monster is after this gold.
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71 * If so, make the monster run after the rogue instead.
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72 */
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73 for (mitem = mlist; mitem != NULL; mitem = next(mitem)) {
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74 tp = THINGPTR(mitem);
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75 if (tp->t_dest == &obj->o_pos) tp->t_dest = &hero;
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76 }
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77
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78 purse += obj->o_count;
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79 if (from_floor) {
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80 detach(lvl_obj, item);
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81 if ((ap = find_obj(hero.y, hero.x)) == NULL)
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82 mvaddch(hero.y,hero.x,(roomin(&hero)==NULL ? PASSAGE : FLOOR));
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83 else
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84 mvaddch(hero.y,hero.x,(OBJPTR(ap))->o_type);
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85 }
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86 o_discard(item);
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87 return(TRUE);
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88 }
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89
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90 /*
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91 * see if he can carry any more weight
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