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annotate rogue4/rings.c @ 112:ee250e3646fd

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Don't truncate player name in savefile name or log message. The player name is stored in whoami[], which is length 80 in most games (1024 in rogue5). Only the first 10 chars were used to create file_name, because that buffer is the same length. Increasing the size of file_name to 256 permits using all of whoami. The name is also no longer truncated to 20 chars when writing the log. All games should now be able to handle 79-character names without collisions. Anything more would break save compatibility.
author John "Elwin" Edwards
date Sun, 23 Mar 2014 21:27:14 -0700
parents 9535a08ddc39
children 1b73a8641b37
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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1 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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2 * Routines dealing specifically with rings
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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3 *
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4 * @(#)rings.c 4.13 (Berkeley) 1/28/82
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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5 *
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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6 * Rogue: Exploring the Dungeons of Doom
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7 * Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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8 * All rights reserved.
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9 *
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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10 * See the file LICENSE.TXT for full copyright and licensing information.
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11 */
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12
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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13 #include <curses.h>
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14 #include <string.h>
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15 #include "rogue.h"
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16
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17 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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18 * ring_on:
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19 * Put a ring on a hand
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20 */
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21 ring_on()
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22 {
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23 register THING *obj;
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24 register int ring;
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25
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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26 obj = get_item("put on", RING);
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27 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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28 * Make certain that it is somethings that we want to wear
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29 */
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30 if (obj == NULL)
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31 return;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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32 if (obj->o_type != RING)
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33 {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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34 if (!terse)
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35 msg("it would be difficult to wrap that around a finger");
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36 else
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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37 msg("not a ring");
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38 return;
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39 }
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40
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41 /*
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42 * find out which hand to put it on
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43 */
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44 if (is_current(obj))
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45 return;
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46
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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47 if (cur_ring[LEFT] == NULL && cur_ring[RIGHT] == NULL)
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48 {
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49 if ((ring = gethand()) < 0)
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50 return;
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51 }
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52 else if (cur_ring[LEFT] == NULL)
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53 ring = LEFT;
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54 else if (cur_ring[RIGHT] == NULL)
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55 ring = RIGHT;
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56 else
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57 {
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58 if (!terse)
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59 msg("you already have a ring on each hand");
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60 else
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61 msg("wearing two");
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62 return;
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63 }
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64 cur_ring[ring] = obj;
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65
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66 /*
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67 * Calculate the effect it has on the poor guy.
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68 */
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69 switch (obj->o_which)
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70 {
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71 case R_ADDSTR:
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72 chg_str(obj->o_ac);
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73 break;
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74 case R_SEEINVIS:
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75 invis_on();
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76 break;
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77 case R_AGGR:
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78 aggravate();
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79 break;
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80 }
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81
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82 if (!terse)
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83 addmsg("you are now wearing ");
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84 msg("%s (%c)", inv_name(obj, TRUE), pack_char(obj));
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85 }
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86
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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87 /*
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88 * ring_off:
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89 * Take off a ring
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90 */
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91 ring_off()
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92 {
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93 register int ring;
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94 register THING *obj;
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95 register char packchar;
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96
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97 if (cur_ring[LEFT] == NULL && cur_ring[RIGHT] == NULL)
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98 {
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99 if (terse)
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100 msg("no rings");
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101 else
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102 msg("you aren't wearing any rings");
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103 return;
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104 }
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105 else if (cur_ring[LEFT] == NULL)
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106 ring = RIGHT;
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107 else if (cur_ring[RIGHT] == NULL)
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108 ring = LEFT;
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109 else
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110 if ((ring = gethand()) < 0)
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111 return;
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112 mpos = 0;
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113 obj = cur_ring[ring];
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114 if (obj == NULL)
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115 {
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116 msg("not wearing such a ring");
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117 return;
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118 }
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119 packchar = pack_char(obj);
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120 if (dropcheck(obj))
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121 msg("was wearing %s(%c)", inv_name(obj, TRUE), packchar);
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122 }
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123
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124 /*
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125 * gethand:
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126 * Which hand is the hero interested in?
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127 */
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128 gethand()
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129 {
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130 register int c;
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131
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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132 for (;;)
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133 {
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134 if (terse)
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135 msg("left or right ring? ");
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136 else
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137 msg("left hand or right hand? ");
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138 if ((c = readchar()) == ESCAPE)
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139 return -1;
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140 mpos = 0;
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141 if (c == 'l' || c == 'L')
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142 return LEFT;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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143 else if (c == 'r' || c == 'R')
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144 return RIGHT;
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145 if (terse)
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146 msg("L or R");
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147 else
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148 msg("please type L or R");
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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149 }
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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150 }
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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151
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
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152 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
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153 * ring_eat:
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diff changeset
154 * How much food does this ring use up?
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155 */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
156 ring_eat(hand)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
157 register int hand;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
158 {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
159 if (cur_ring[hand] == NULL)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
160 return 0;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
161 switch (cur_ring[hand]->o_which)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
162 {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
163 case R_REGEN:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
164 return 2;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
165 case R_SUSTSTR:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
166 case R_SUSTARM:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
167 case R_PROTECT:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
168 case R_ADDSTR:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
169 case R_STEALTH:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
170 return 1;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
171 case R_SEARCH:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
172 case R_ADDHIT:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
173 case R_ADDDAM:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
174 return (rnd(3) == 0);
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
175 case R_DIGEST:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
176 return -rnd(2);
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
177 case R_SEEINVIS:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
178 return (rnd(5) == 0);
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
179 default:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
180 return 0;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
181 }
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
182 }
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
183
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
184 /*
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
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185 * ring_num:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
186 * Print ring bonuses
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
187 */
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
188 char *
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
189 ring_num(obj)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
190 register THING *obj;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
191 {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
192 static char buf[5];
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
193
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
194 if (!(obj->o_flags & ISKNOW))
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
195 return "";
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
196 switch (obj->o_which)
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
197 {
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
198 case R_PROTECT:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
199 case R_ADDSTR:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
200 case R_ADDDAM:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
201 case R_ADDHIT:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
202 buf[0] = ' ';
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
203 strcpy(&buf[1], num(obj->o_ac, 0, RING));
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
204 otherwise:
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
205 return "";
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
206 }
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
207 return buf;
9535a08ddc39 Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
edwarj4
parents:
diff changeset
208 }