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Comparing deliantra/server/common/item.C (file contents):
Revision 1.4 by root, Sun Sep 10 16:00:23 2006 UTC vs.
Revision 1.22 by root, Mon Feb 5 01:42:22 2007 UTC

1
2/* 1/*
3 * static char *rcsid_item_c =
4 * "$Id: item.C,v 1.4 2006/09/10 16:00:23 root Exp $";
5 */
6
7/*
8 CrossFire, A Multiplayer game for X-windows 2 * CrossFire, A Multiplayer game for X-windows
9 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
10 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
11 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (C) 1992 Frank Tore Johansen
12 7 *
13 This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
14 it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
15 the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
16 (at your option) any later version. 11 * (at your option) any later version.
17 12 *
18 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 GNU General Public License for more details. 16 * GNU General Public License for more details.
22 17 *
23 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
24 along with this program; if not, write to the Free Software 19 * along with this program; if not, write to the Free Software
25 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 21 *
27 The authors can be reached via e-mail at crossfire-devel@real-time.com 22 * The authors can be reached via e-mail at <crossfire@schmorp.de>
28*/ 23 */
29 24
30#include <global.h> 25#include <global.h>
31#include <funcpoint.h> 26#include <funcpoint.h>
32#include <living.h> 27#include <living.h>
33#include <spells.h> 28#include <spells.h>
52 * may be better. 47 * may be better.
53 * Basically, for the use/nonuse, the code does something like: 48 * Basically, for the use/nonuse, the code does something like:
54 * "This item goes %s\n", with the use/nonuse values filling in the %s 49 * "This item goes %s\n", with the use/nonuse values filling in the %s
55 */ 50 */
56Body_Locations body_locations[NUM_BODY_LOCATIONS] = { 51Body_Locations body_locations[NUM_BODY_LOCATIONS] = {
57 {"body_range", "in your range slot", "in a human's range slot"} 52 {"body_range", "in your range slot", "in a human's range slot"},
58 ,
59 {"body_arm", "on your arm", "on a human's arm"} 53 {"body_arm", "on your arm", "on a human's arm"},
60 ,
61 {"body_torso", "on your body", "on a human's torso"} 54 {"body_torso", "on your body", "on a human's torso"},
62 ,
63 {"body_head", "on your head", "on a human's head"} 55 {"body_head", "on your head", "on a human's head"},
64 ,
65 {"body_neck", "around your neck", "around a humans neck"} 56 {"body_neck", "around your neck", "around a humans neck"},
66 ,
67 {"body_skill", "in your skill slot", "in a human's skill slot"} 57 {"body_skill", "in your skill slot", "in a human's skill slot"},
68 ,
69 {"body_finger", "on your finger", "on a human's finger"} 58 {"body_finger", "on your finger", "on a human's finger"} ,
70 ,
71 {"body_shoulder", "around your shoulders", "around a human's shoulders"} 59 {"body_shoulder", "around your shoulders", "around a human's shoulders"},
72 ,
73 {"body_foot", "on your feet", "on a human's feet"} 60 {"body_foot", "on your feet", "on a human's feet"},
74 ,
75 {"body_hand", "on your hands", "on a human's hands"} 61 {"body_hand", "on your hands", "on a human's hands"},
76 ,
77 {"body_wrist", "around your wrists", "around a human's wrist"} 62 {"body_wrist", "around your wrists", "around a human's wrist"},
78 ,
79 {"body_waist", "around your waist", "around a human's waist"} 63 {"body_waist", "around your waist", "around a human's waist"},
80 ,
81
82/*{"body_dragon_torso", "your body", "a dragon's body"} */ 64/*{"body_dragon_torso", "your body", "a dragon's body"} */
83}; 65};
84 66
85static char numbers[21][20] = { 67static char numbers[21][20] = {
86 "no", "", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", 68 "no", "", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
118 {POTION, "potion", "potions", SK_ALCHEMY, 0}, 100 {POTION, "potion", "potions", SK_ALCHEMY, 0},
119 {FOOD, "food", "food", SK_WOODSMAN, 0}, 101 {FOOD, "food", "food", SK_WOODSMAN, 0},
120 {POISON, "poison", "poisons", SK_ALCHEMY, 0}, 102 {POISON, "poison", "poisons", SK_ALCHEMY, 0},
121 {BOOK, "book", "books", SK_LITERACY, 0}, 103 {BOOK, "book", "books", SK_LITERACY, 0},
122 {CLOCK, "clock", "clocks", 0, 0}, 104 {CLOCK, "clock", "clocks", 0, 0},
123 {LIGHTNING, "lightning", "lightning", 0, 0},
124 {ARROW, "arrow", "arrows", SK_BOWYER, 0}, 105 {ARROW, "arrow", "arrows", SK_BOWYER, 0},
125 {BOW, "bow", "bows", SK_BOWYER, 0}, 106 {BOW, "bow", "bows", SK_BOWYER, 0},
126 {WEAPON, "weapon", "weapons", SK_SMITHERY, 0}, 107 {WEAPON, "weapon", "weapons", SK_SMITHERY, 0},
127 {ARMOUR, "armour", "armour", SK_SMITHERY, 0}, 108 {ARMOUR, "armour", "armour", SK_SMITHERY, 0},
128 {PEDESTAL, "pedestal", "pedestals", 0, 0}, 109 {PEDESTAL, "pedestal", "pedestals", 0, 0},
148 {AMULET, "amulet", "amulets", SK_JEWELER, 0}, 129 {AMULET, "amulet", "amulets", SK_JEWELER, 0},
149 {PLAYERMOVER, "player mover", "player movers", 0, 0}, 130 {PLAYERMOVER, "player mover", "player movers", 0, 0},
150 {TELEPORTER, "teleporter", "teleporters", 0, 0}, 131 {TELEPORTER, "teleporter", "teleporters", 0, 0},
151 {CREATOR, "creator", "creators", 0, 0}, 132 {CREATOR, "creator", "creators", 0, 0},
152 {SKILL, "skill", "skills", 0, 0}, 133 {SKILL, "skill", "skills", 0, 0},
153 {EXPERIENCE, "experience", "experience", 0, 0},
154 {EARTHWALL, "earthwall", "earthwalls", 0, 0}, 134 {EARTHWALL, "earthwall", "earthwalls", 0, 0},
155 {GOLEM, "golem", "golems", 0, 0}, 135 {GOLEM, "golem", "golems", 0, 0},
156 {THROWN_OBJ, "projectile", "projectiles", 0, 0}, 136 {THROWN_OBJ, "projectile", "projectiles", 0, 0},
157 {BLINDNESS, "blindness", "blindness", 0, 0}, 137 {BLINDNESS, "blindness", "blindness", 0, 0},
158 {GOD, "god", "gods", 0, 0}, 138 {GOD, "god", "gods", 0, 0},
178 {FLOOR, "floor", "floors", 0, 0}, 158 {FLOOR, "floor", "floors", 0, 0},
179 {FLESH, "flesh", "flesh", SK_WOODSMAN, 0}, 159 {FLESH, "flesh", "flesh", SK_WOODSMAN, 0},
180 {INORGANIC, "inorganic", "inorganics", SK_ALCHEMY, 0}, 160 {INORGANIC, "inorganic", "inorganics", SK_ALCHEMY, 0},
181 {SKILL_TOOL, "skill tool", "skill tools", 0, 0}, 161 {SKILL_TOOL, "skill tool", "skill tools", 0, 0},
182 {LIGHTER, "lighter", "lighters", 0, 0}, 162 {LIGHTER, "lighter", "lighters", 0, 0},
183 {TRAP_PART, "trap part", "trap parts", 0, 0}, 163 {BUILDABLE_WALL, "buildable wall", "buildable walls", 0, 0},
184 {WALL, "wall", "walls", 0, 0},
185 {LIGHT_SOURCE, "light source", "light sources", 0, 0},
186 {MISC_OBJECT, "bric-a-brac", "bric-a-brac", 0, 0}, 164 {MISC_OBJECT, "bric-a-brac", "bric-a-brac", 0, 0},
187 {MONSTER, "monster", "monsters", 0, 0},
188 {SPAWN_GENERATOR, "monster generator", "monster generators", 0, 0},
189 {LAMP, "lamp", "lamps", 0, 0}, 165 {LAMP, "lamp", "lamps", 0, 0},
190 {DUPLICATOR, "duplicator", "duplicators", 0, 0}, 166 {DUPLICATOR, "duplicator", "duplicators", 0, 0},
191 {TOOL, "tool", "tools", 0, 0},
192 {SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0}, 167 {SPELLBOOK, "spellbook", "spellbooks", SK_LITERACY, 0},
193 {BUILDFAC, "building facility", "building facilities", 0, 0},
194 {CLOAK, "cloak", "cloaks", SK_SMITHERY, 0}, 168 {CLOAK, "cloak", "cloaks", SK_SMITHERY, 0},
195 {SPINNER, "spinner", "spinners", 0, 0}, 169 {SPINNER, "spinner", "spinners", 0, 0},
196 {GATE, "gate", "gates", 0, 0}, 170 {GATE, "gate", "gates", 0, 0},
197 {BUTTON, "button", "buttons", 0, 0}, 171 {BUTTON, "button", "buttons", 0, 0},
198 {CF_HANDLE, "cf handle", "cf handles", 0, 0}, 172 {CF_HANDLE, "cf handle", "cf handles", 0, 0},
205 {SPELL_EFFECT, "spell effect", "spell effects", 0, 0}, 179 {SPELL_EFFECT, "spell effect", "spell effects", 0, 0},
206 {CONVERTER, "converter", "converters", 0, 0}, 180 {CONVERTER, "converter", "converters", 0, 0},
207 {BRACERS, "bracers", "bracers", SK_SMITHERY, 0}, 181 {BRACERS, "bracers", "bracers", SK_SMITHERY, 0},
208 {POISONING, "poisoning", "poisonings", 0, 0}, 182 {POISONING, "poisoning", "poisonings", 0, 0},
209 {SAVEBED, "savebed", "savebeds", 0, 0}, 183 {SAVEBED, "savebed", "savebeds", 0, 0},
210 {POISONCLOUD, "poison cloud", "poison clouds", 0, 0},
211 {FIREHOLES, "fireholes", "fireholes", 0, 0},
212 {WAND, "wand", "wands", SK_THAUMATURGY, 0}, 184 {WAND, "wand", "wands", SK_THAUMATURGY, 0},
213 {SCROLL, "scroll", "scrolls", SK_LITERACY, 0}, 185 {SCROLL, "scroll", "scrolls", SK_LITERACY, 0},
214 {DIRECTOR, "director", "directors", 0, 0}, 186 {DIRECTOR, "director", "directors", 0, 0},
215 {GIRDLE, "girdle", "girdles", SK_SMITHERY, 0}, 187 {GIRDLE, "girdle", "girdles", SK_SMITHERY, 0},
216 {FORCE, "force", "forces", 0, 0}, 188 {FORCE, "force", "forces", 0, 0},
597 char buf2[HUGE_BUF]; 569 char buf2[HUGE_BUF];
598 int len = 0; 570 int len = 0;
599 571
600 if (op->name == NULL) 572 if (op->name == NULL)
601 return "(null)"; 573 return "(null)";
574
602 if (!op->nrof && !op->weight && !op->title && !is_magical (op)) 575 if (!op->nrof && !op->weight && !op->title && !is_magical (op))
603 return op->name; /* To speed things up (or make things slower?) */ 576 return op->name; /* To speed things up (or make things slower?) */
604 577
605 if (op->nrof <= 1) 578 if (op->nrof <= 1)
606 safe_strcat (buf, op->name, &len, HUGE_BUF); 579 safe_strcat (buf, op->name, &len, HUGE_BUF);
686 659
687 use_buf++; 660 use_buf++;
688 use_buf %= 5; 661 use_buf %= 5;
689 662
690#ifdef NEW_MATERIAL_CODE 663#ifdef NEW_MATERIAL_CODE
691 if ((IS_ARMOR (op) || IS_WEAPON (op)) && op->materialname) 664 if ((op->is_armor () || op->is_weapon ()) && op->materialname)
692 { 665 {
693 mt = name_to_material (op->materialname); 666 mt = name_to_material (op->materialname);
694 if (mt) 667 if (mt)
695 { 668 {
696 safe_strcat (buf[use_buf], mt->description, &len, HUGE_BUF); 669 safe_strcat (buf[use_buf], mt->description, &len, HUGE_BUF);
793 return "(null)"; 766 return "(null)";
794 767
795 if (!op->nrof && !op->weight && !op->title && !is_magical (op)) 768 if (!op->nrof && !op->weight && !op->title && !is_magical (op))
796 return op->name; /* To speed things up (or make things slower?) */ 769 return op->name; /* To speed things up (or make things slower?) */
797 770
798 if ((IS_ARMOR (op) || IS_WEAPON (op)) && op->materialname) 771 if ((op->is_armor () || op->is_weapon ()) && op->materialname)
799 mt = name_to_material (op->materialname); 772 mt = name_to_material (op->materialname);
800 773
801#ifdef NEW_MATERIAL_CODE 774#ifdef NEW_MATERIAL_CODE
802 if ((IS_ARMOR (op) || IS_WEAPON (op)) && op->materialname && mt && 775 if ((op->is_armor () || op->is_weapon ()) && op->materialname && mt &&
803 op->arch->clone.materialname != mt->name && !(op->material & M_SPECIAL)) 776 op->arch->clone.materialname != mt->name && !(op->material & M_SPECIAL))
804 { 777 {
805 strcpy (buf, mt->description); 778 strcpy (buf, mt->description);
806 len = strlen (buf); 779 len = strlen (buf);
807 safe_strcat (buf, " ", &len, MAX_BUF); 780 safe_strcat (buf, " ", &len, MAX_BUF);
812 } 785 }
813 else 786 else
814 { 787 {
815#endif 788#endif
816 if (!plural) 789 if (!plural)
817 strcpy (buf, op->name); 790 assign (buf, op->name);
818 else 791 else
819 strcpy (buf, op->name_pl); 792 assign (buf, op->name_pl);
793
820 len = strlen (buf); 794 len = strlen (buf);
821#ifdef NEW_MATERIAL_CODE 795#ifdef NEW_MATERIAL_CODE
822 } 796 }
823#endif 797#endif
824 798
828 safe_strcat (buf, op->title, &len, MAX_BUF); 802 safe_strcat (buf, op->title, &len, MAX_BUF);
829 } 803 }
830 804
831 switch (op->type) 805 switch (op->type)
832 { 806 {
833 case SPELLBOOK: 807 case SPELLBOOK:
834 case SCROLL: 808 case SCROLL:
835 case WAND: 809 case WAND:
836 case ROD: 810 case ROD:
837 if (QUERY_FLAG (op, FLAG_IDENTIFIED) || QUERY_FLAG (op, FLAG_BEEN_APPLIED)) 811 if (QUERY_FLAG (op, FLAG_IDENTIFIED) || QUERY_FLAG (op, FLAG_BEEN_APPLIED))
838 { 812 {
839 if (!op->title) 813 if (!op->title)
840 { 814 {
841 safe_strcat (buf, " of ", &len, MAX_BUF); 815 safe_strcat (buf, " of ", &len, MAX_BUF);
842 if (op->inv) 816 if (op->inv)
843 safe_strcat (buf, op->inv->name, &len, MAX_BUF); 817 safe_strcat (buf, op->inv->name, &len, MAX_BUF);
844 else 818 else
845 LOG (llevError, "Spellbook %s lacks inventory\n", &op->name); 819 LOG (llevError, "Spellbook %s lacks inventory\n", &op->name);
846 } 820 }
847 if (op->type != SPELLBOOK) 821 if (op->type != SPELLBOOK)
848 { 822 {
849 sprintf (buf2, " (lvl %d)", op->level); 823 sprintf (buf2, " (lvl %d)", op->level);
850 safe_strcat (buf, buf2, &len, MAX_BUF); 824 safe_strcat (buf, buf2, &len, MAX_BUF);
851 } 825 }
852 } 826 }
853 break; 827 break;
854 828
855 829
856 case SKILL: 830 case SKILL:
857 case AMULET: 831 case AMULET:
858 case RING: 832 case RING:
859 if (!op->title) 833 if (!op->title)
860 { 834 {
861 /* If ring has a title, full description isn't so useful */ 835 /* If ring has a title, full description isn't so useful */
862 char *s = ring_desc (op); 836 char *s = ring_desc (op);
863 837
864 if (s[0]) 838 if (s[0])
865 { 839 {
866 safe_strcat (buf, " ", &len, MAX_BUF); 840 safe_strcat (buf, " ", &len, MAX_BUF);
867 safe_strcat (buf, s, &len, MAX_BUF); 841 safe_strcat (buf, s, &len, MAX_BUF);
868 } 842 }
869 } 843 }
870 break; 844 break;
871 default: 845 default:
872 if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) || QUERY_FLAG (op, FLAG_IDENTIFIED))) 846 if (op->magic && ((QUERY_FLAG (op, FLAG_BEEN_APPLIED) && need_identify (op)) || QUERY_FLAG (op, FLAG_IDENTIFIED)))
873 { 847 {
874 sprintf (buf + strlen (buf), " %+d", op->magic); 848 sprintf (buf + strlen (buf), " %+d", op->magic);
875 } 849 }
876 } 850 }
851
877 return buf; 852 return buf;
878} 853}
879 854
880/* Break this off from describe_item - that function was way 855/* Break this off from describe_item - that function was way
881 * too long, making it difficult to read. This function deals 856 * too long, making it difficult to read. This function deals
882 * with describing the monsters & players abilities. It should only 857 * with describing the monsters & players abilities. It should only
883 * be called with monster & player objects. Returns a description 858 * be called with monster & player objects. Returns a description
884 * in a static buffer. 859 * in a static buffer.
885 */ 860 */
886
887static char * 861static char *
888describe_monster (const object *op) 862describe_monster (const object *op)
889{ 863{
890 char buf[MAX_BUF]; 864 char buf[MAX_BUF];
891 static char retbuf[VERY_BIG_BUF]; 865 static char retbuf[VERY_BIG_BUF];
895 869
896 /* Note that the resolution this provides for players really isn't 870 /* Note that the resolution this provides for players really isn't
897 * very good. Any player with a speed greater than .67 will 871 * very good. Any player with a speed greater than .67 will
898 * fall into the 'lightning fast movement' category. 872 * fall into the 'lightning fast movement' category.
899 */ 873 */
900 if (FABS (op->speed) > MIN_ACTIVE_SPEED) 874 if (op->has_active_speed ())
901 { 875 {
902 switch ((int) ((FABS (op->speed)) * 15)) 876 switch ((int) ((FABS (op->speed)) * 15))
903 { 877 {
904 case 0: 878 case 0:
905 strcat (retbuf, "(very slow movement)"); 879 strcat (retbuf, "(very slow movement)");
961 { 935 {
962 treasure *t; 936 treasure *t;
963 int first = 1; 937 int first = 1;
964 938
965 for (t = op->randomitems->items; t != NULL; t = t->next) 939 for (t = op->randomitems->items; t != NULL; t = t->next)
966 if (t->item && (t->item->clone.type == SPELL)) 940 if (t->item && t->item->clone.type == SPELL)
967 { 941 {
968 if (first) 942 if (first)
969 { 943 {
970 first = 0; 944 first = 0;
971 strcat (retbuf, "(Spell abilities:)"); 945 strcat (retbuf, "(Spell abilities:)");
1017 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 991 for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
1018 if (tmp->type == SKILL && !strcmp (tmp->name, "clawing")) 992 if (tmp->type == SKILL && !strcmp (tmp->name, "clawing"))
1019 break; 993 break;
1020 994
1021 if (tmp && tmp->attacktype != 0) 995 if (tmp && tmp->attacktype != 0)
1022 {
1023 DESCRIBE_ABILITY (retbuf, tmp->attacktype, "Claws"); 996 { DESCRIBE_ABILITY (retbuf, tmp->attacktype, "Claws") }
1024 }
1025 else 997 else
1026 {
1027 DESCRIBE_ABILITY (retbuf, op->attacktype, "Attacks"); 998 { DESCRIBE_ABILITY (retbuf, op->attacktype, "Attacks") }
1028 }
1029 } 999 }
1030 else 1000 else
1031 {
1032 DESCRIBE_ABILITY (retbuf, op->attacktype, "Attacks"); 1001 { DESCRIBE_ABILITY (retbuf, op->attacktype, "Attacks") }
1033 } 1002
1034 DESCRIBE_PATH (retbuf, op->path_attuned, "Attuned"); 1003 DESCRIBE_PATH (retbuf, op->path_attuned, "Attuned");
1035 DESCRIBE_PATH (retbuf, op->path_repelled, "Repelled"); 1004 DESCRIBE_PATH (retbuf, op->path_repelled, "Repelled");
1036 DESCRIBE_PATH (retbuf, op->path_denied, "Denied"); 1005 DESCRIBE_PATH (retbuf, op->path_denied, "Denied");
1006
1037 for (i = 0; i < NROFATTACKS; i++) 1007 for (i = 0; i < NROFATTACKS; i++)
1038 {
1039 if (op->resist[i]) 1008 if (op->resist[i])
1040 { 1009 {
1041 sprintf (buf, "(%s %+d)", resist_plus[i], op->resist[i]); 1010 sprintf (buf, "(%s %+d)", resist_plus[i], op->resist[i]);
1042 strcat (retbuf, buf); 1011 strcat (retbuf, buf);
1043 } 1012 }
1044 } 1013
1045 return retbuf; 1014 return retbuf;
1046} 1015}
1047 1016
1048 1017
1049/* 1018/*
1520 LOG (llevDebug, "need_identify: %s does not need to be id'd\n", op->name); 1489 LOG (llevDebug, "need_identify: %s does not need to be id'd\n", op->name);
1521#endif 1490#endif
1522 return 0; 1491 return 0;
1523} 1492}
1524 1493
1525
1526/* 1494/*
1527 * Supposed to fix face-values as well here, but later. 1495 * Supposed to fix face-values as well here, but later.
1528 */ 1496 */
1529
1530void 1497void
1531identify (object *op) 1498identify (object *op)
1532{ 1499{
1533 object *pl; 1500 object *pl;
1534 1501
1556 /* If the object is on a map, make sure we update its face */ 1523 /* If the object is on a map, make sure we update its face */
1557 if (op->map) 1524 if (op->map)
1558 update_object (op, UP_OBJ_FACE); 1525 update_object (op, UP_OBJ_FACE);
1559 else 1526 else
1560 { 1527 {
1561 pl = is_player_inv (op->env); 1528 pl = op->in_player ();
1562 if (pl) 1529 if (pl)
1563 /* A lot of the values can change from an update - might as well send 1530 /* A lot of the values can change from an update - might as well send
1564 * it all. 1531 * it all.
1565 */ 1532 */
1566 esrv_send_item (pl, op); 1533 esrv_send_item (pl, op);
1567 } 1534 }
1568} 1535}
1536

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