Mercurial > hg > early-roguelike
annotate arogue5/trader.c @ 239:837044d2c362
Merge the GCC5 and build fix branches.
This fixes all warnings produced by GCC 5, except the ones related to
system functions. Those could be fixed by including the proper headers,
but it would be better to replace the system-dependent code with
functions from mdport.c.
author | John "Elwin" Edwards |
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date | Fri, 11 Mar 2016 19:47:52 -0500 |
parents | 56e748983fa8 |
children | ad2570b5b21f |
rev | line source |
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63
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1 /* |
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2 * Anything to do with trading posts |
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3 * |
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4 * Advanced Rogue |
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5 * Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T |
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6 * All rights reserved. |
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7 * |
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8 * Based on "Super-Rogue" |
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9 * Copyright (C) 1984 Robert D. Kindelberger |
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10 * All rights reserved. |
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11 * |
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12 * See the file LICENSE.TXT for full copyright and licensing information. |
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13 */ |
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14 |
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15 #include "curses.h" |
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16 #include "rogue.h" |
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17 #include <ctype.h> |
67 | 18 #include <string.h> |
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19 |
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20 bool open_market(void); |
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21 void trans_line(void); |
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22 char *typ_name(struct object *obj); |
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23 |
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24 |
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25 /* |
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26 * buy_it: |
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27 * Buy the item on which the hero stands |
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28 */ |
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29 void |
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30 buy_it(void) |
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31 { |
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32 reg int wh; |
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33 struct linked_list *item; |
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34 |
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35 if (purse <= 0) { |
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36 msg("You have no money."); |
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37 return; |
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38 } |
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39 if (curprice < 0) { /* if not yet priced */ |
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40 wh = price_it(); |
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41 if (!wh) /* nothing to price */ |
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42 return; |
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43 msg("Do you want to buy it? "); |
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44 do { |
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45 wh = tolower(readchar()); |
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46 if (wh == ESCAPE || wh == 'n') { |
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47 msg(""); |
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48 return; |
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49 } |
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50 } until(wh == 'y'); |
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51 } |
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52 mpos = 0; |
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53 if (curprice > purse) { |
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54 msg("You can't afford to buy that %s !",curpurch); |
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55 return; |
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56 } |
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57 /* |
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58 * See if the hero has done all his transacting |
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59 */ |
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60 if (!open_market()) |
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61 return; |
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62 /* |
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63 * The hero bought the item here |
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64 */ |
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65 item = find_obj(hero.y, hero.x); |
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66 mpos = 0; |
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67 if (add_pack(NULL,TRUE,&item)) { /* try to put it in his pack */ |
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68 purse -= curprice; /* take his money */ |
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69 ++trader; /* another transaction */ |
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70 trans_line(); /* show remaining deals */ |
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71 curprice = -1; /* reset stuff */ |
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72 curpurch[0] = 0; |
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73 whatis (item); /* identify it after purchase */ |
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74 (OBJPTR(item))->o_flags &= ~ISPOST; /* turn off ISPOST */ |
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75 msg("%s", inv_name(OBJPTR(item), TRUE)); |
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76 } |
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77 } |
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78 |
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79 /* |
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80 * do_post: |
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81 * Put a trading post room and stuff on the screen |
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82 */ |
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83 void |
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84 do_post(void) |
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85 { |
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86 coord tp; |
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87 reg int i; |
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88 reg struct room *rp; |
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89 reg struct object *op; |
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90 reg struct linked_list *ll; |
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91 |
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92 o_free_list(lvl_obj); /* throw old items away */ |
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93 |
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94 for (rp = rooms; rp < &rooms[MAXROOMS]; rp++) |
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95 rp->r_flags = ISGONE; /* kill all rooms */ |
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96 |
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97 rp = &rooms[0]; /* point to only room */ |
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98 rp->r_flags = 0; /* this room NOT gone */ |
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99 rp->r_max.x = 40; |
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100 rp->r_max.y = 10; /* 10 * 40 room */ |
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101 rp->r_pos.x = (COLS - rp->r_max.x) / 2; /* center horizontal */ |
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102 rp->r_pos.y = 1; /* 2nd line */ |
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103 draw_room(rp); /* draw the only room */ |
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104 i = roll(4,10); /* 10 to 40 items */ |
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105 for (; i > 0 ; i--) { /* place all the items */ |
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106 ll = new_thing(ALL); /* get something */ |
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107 attach(lvl_obj, ll); |
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108 op = OBJPTR(ll); |
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109 op->o_flags |= ISPOST; /* object in trading post */ |
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110 do { |
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111 rnd_pos(rp,&tp); |
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112 } until (mvinch(tp.y, tp.x) == FLOOR); |
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113 op->o_pos = tp; |
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114 mvaddch(tp.y,tp.x,op->o_type); |
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115 } |
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116 trader = 0; |
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117 wmove(cw,12,0); |
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118 waddstr(cw,"Welcome to Friendly Fiend's Flea Market\n\r"); |
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119 waddstr(cw,"=======================================\n\r"); |
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120 waddstr(cw,"$: Prices object that you stand upon.\n\r"); |
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121 waddstr(cw,"#: Buys the object that you stand upon.\n\r"); |
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122 waddstr(cw,"%: Trades in something in your pack for gold.\n\r"); |
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123 trans_line(); |
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124 } |
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125 |
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126 |
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127 /* |
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128 * get_worth: |
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129 * Calculate an objects worth in gold |
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130 */ |
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131 int |
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132 get_worth(struct object *obj) |
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133 { |
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134 reg int worth, wh; |
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135 |
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parents:
diff
changeset
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136 worth = 0; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
137 wh = obj->o_which; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
138 switch (obj->o_type) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
139 case FOOD: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
140 worth = 2; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
141 when WEAPON: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
142 if (wh < MAXWEAPONS) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
143 worth = weaps[wh].w_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
144 worth += s_magic[S_ALLENCH].mi_worth * |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
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145 (obj->o_hplus + obj->o_dplus); |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
146 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
147 when ARMOR: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
148 if (wh < MAXARMORS) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
149 worth = armors[wh].a_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
150 worth += s_magic[S_ALLENCH].mi_worth * |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
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151 (armors[wh].a_class - obj->o_ac); |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
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|
152 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
153 when SCROLL: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
154 if (wh < MAXSCROLLS) |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
155 worth = s_magic[wh].mi_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
156 when POTION: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
157 if (wh < MAXPOTIONS) |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
158 worth = p_magic[wh].mi_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
159 when RING: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
160 if (wh < MAXRINGS) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
161 worth = r_magic[wh].mi_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
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162 worth += obj->o_ac * 40; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
163 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
164 when STICK: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
165 if (wh < MAXSTICKS) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
166 worth = ws_magic[wh].mi_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
167 worth += 20 * obj->o_charges; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
168 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
169 when MM: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
170 if (wh < MAXMM) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
171 worth = m_magic[wh].mi_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
172 switch (wh) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
173 case MM_BRACERS: worth += 40 * obj->o_ac; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
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174 when MM_PROTECT: worth += 60 * obj->o_ac; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
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175 when MM_DISP: /* ac already figured in price*/ |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
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176 otherwise: worth += 20 * obj->o_ac; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
177 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
178 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
179 when RELIC: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
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180 if (wh < MAXRELIC) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
181 worth = rel_magic[wh].mi_worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
182 if (wh == quest_item) worth *= 10; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
183 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
184 otherwise: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
185 worth = 0; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
186 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
187 if (obj->o_flags & ISPROT) /* 300% more for protected */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
188 worth *= 3; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
189 if (obj->o_flags & ISBLESSED) /* 50% more for blessed */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
190 worth = worth * 3 / 2; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
191 if (obj->o_flags & ISCURSED) /* half for cursed */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
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192 worth /= 2; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
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193 if (worth < 0) |
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parents:
diff
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194 worth = 0; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
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195 return worth; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
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|
196 } |
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elwin
parents:
diff
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|
197 |
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parents:
diff
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198 /* |
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parents:
diff
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199 * open_market: |
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parents:
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200 * Retruns TRUE when ok do to transacting |
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|
201 */ |
218
56e748983fa8
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John "Elwin" Edwards
parents:
67
diff
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|
202 bool |
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parents:
67
diff
changeset
|
203 open_market(void) |
63
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
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|
204 { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
205 if (trader >= MAXPURCH && !wizard) { |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
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|
206 msg("The market is closed. The stairs are that-a-way."); |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
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parents:
diff
changeset
|
207 return FALSE; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
208 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
209 else { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
210 return TRUE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
211 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
212 } |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
213 |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
214 /* |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
215 * price_it: |
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elwin
parents:
diff
changeset
|
216 * Price the object that the hero stands on |
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elwin
parents:
diff
changeset
|
217 */ |
218
56e748983fa8
Advanced Rogue 5: convert to ANSI function declarations.
John "Elwin" Edwards
parents:
67
diff
changeset
|
218 bool |
56e748983fa8
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John "Elwin" Edwards
parents:
67
diff
changeset
|
219 price_it(void) |
63
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
220 { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
221 reg struct linked_list *item; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
222 reg struct object *obj; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
223 reg int worth; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
224 reg char *str; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
225 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
226 if (!open_market()) /* after buying hours */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
227 return FALSE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
228 if ((item = find_obj(hero.y,hero.x)) == NULL) |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
229 return FALSE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
230 obj = OBJPTR(item); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
231 worth = get_worth(obj); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
232 if (worth < 0) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
233 msg("That's not for sale."); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
234 return FALSE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
235 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
236 if (worth < 25) |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
237 worth = 25; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
238 worth *= 3; /* slightly expensive */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
239 str = inv_name(obj, TRUE); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
240 sprintf(outstring,"%s for only %d pieces of gold", str, worth); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
241 msg(outstring); |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
242 curprice = worth; /* save price */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
243 strcpy(curpurch,str); /* save item */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
244 return TRUE; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
245 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
246 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
247 |
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elwin
parents:
diff
changeset
|
248 |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
249 /* |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
250 * sell_it: |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
251 * Sell an item to the trading post |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
252 */ |
218
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John "Elwin" Edwards
parents:
67
diff
changeset
|
253 void |
56e748983fa8
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John "Elwin" Edwards
parents:
67
diff
changeset
|
254 sell_it(void) |
63
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
255 { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
256 reg struct linked_list *item; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
257 reg struct object *obj; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
258 reg int wo, ch; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
259 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
260 if (!open_market()) /* after selling hours */ |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
261 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
262 |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
263 if ((item = get_item(pack, "sell", ALL)) == NULL) |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
264 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
265 obj = OBJPTR(item); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
266 wo = get_worth(obj); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
267 if (wo <= 0) { |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
268 mpos = 0; |
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Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
269 msg("We don't buy those."); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
270 return; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
271 } |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
272 if (wo < 25) |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
273 wo = 25; |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
parents:
diff
changeset
|
274 sprintf(outstring,"Your %s is worth %d pieces of gold.",typ_name(obj),wo); |
0ed67132cf10
Import Advanced Rogue 5.8 from the Roguelike Restoration Project (r1490)
elwin
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275 msg(outstring); |
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276 msg("Do you want to sell it? "); |
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277 do { |
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278 ch = tolower(readchar()); |
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279 if (ch == ESCAPE || ch == 'n') { |
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280 msg(""); |
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281 return; |
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282 } |
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283 } until (ch == 'y'); |
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284 mpos = 0; |
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285 if (drop(item) == TRUE) { /* drop this item */ |
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286 purse += wo; /* give him his money */ |
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287 ++trader; /* another transaction */ |
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288 wo = obj->o_count; |
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289 if (obj->o_group == 0) /* dropped one at a time */ |
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290 obj->o_count = 1; |
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291 msg("Sold %s",inv_name(obj,TRUE)); |
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292 obj->o_count = wo; |
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293 trans_line(); /* show remaining deals */ |
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294 } |
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295 } |
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296 |
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297 /* |
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298 * trans_line: |
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299 * Show how many transactions the hero has left |
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300 */ |
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301 void |
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302 trans_line(void) |
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303 { |
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304 if (!wizard) |
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305 sprintf(prbuf,"You have %d transactions remaining.", |
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306 MAXPURCH - trader); |
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307 else |
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308 sprintf(prbuf, |
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309 "You have infinite transactions remaining oh great wizard"); |
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310 mvwaddstr(cw,LINES - 3,0,prbuf); |
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311 } |
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312 |
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313 |
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314 |
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315 /* |
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316 * typ_name: |
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317 * Return the name for this type of object |
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318 */ |
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319 char * |
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320 typ_name(struct object *obj) |
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321 { |
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322 static char buff[20]; |
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323 reg int wh; |
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324 |
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325 switch (obj->o_type) { |
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326 case POTION: wh = TYP_POTION; |
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327 when SCROLL: wh = TYP_SCROLL; |
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328 when STICK: wh = TYP_STICK; |
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329 when RING: wh = TYP_RING; |
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330 when ARMOR: wh = TYP_ARMOR; |
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331 when WEAPON: wh = TYP_WEAPON; |
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332 when MM: wh = TYP_MM; |
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333 when FOOD: wh = TYP_FOOD; |
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334 when RELIC: wh = TYP_RELIC; |
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335 otherwise: wh = -1; |
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336 } |
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337 if (wh < 0) |
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338 strcpy(buff,"unknown"); |
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339 else |
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340 strcpy(buff,things[wh].mi_name); |
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341 return (buff); |
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342 } |
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343 |
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344 |