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Comparing deliantra/server/server/skills.C (file contents):
Revision 1.59 by elmex, Sun Dec 14 15:25:44 2008 UTC vs.
Revision 1.77 by root, Fri Mar 19 17:48:49 2010 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2003,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2003,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * Deliantra is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 11 * option) any later version.
12 * 12 *
13 * 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,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
20 * 21 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 23 */
23 24
24#include <global.h> 25#include <global.h>
… …
41 /* Only prohibit stealing if the player does not have a free 42 /* Only prohibit stealing if the player does not have a free
42 * hand available and in fact does have hands. 43 * hand available and in fact does have hands.
43 */ 44 */
44 if (op->type == PLAYER && op->slot[body_arm].used <= 0 && op->slot[body_arm].info) 45 if (op->type == PLAYER && op->slot[body_arm].used <= 0 && op->slot[body_arm].info)
45 { 46 {
46 new_draw_info (NDI_UNIQUE, 0, op, "But you have no free hands to steal with!"); 47 new_draw_info (NDI_UNIQUE, 0, op, "But you have no free hands to steal with! "
48 "H<Try to unapply weapons or things you hold in your hands, use the C<body> command.>");
47 return -1; 49 return -1;
48 } 50 }
49 51
50 /* ADJUSTMENTS */ 52 /* ADJUSTMENTS */
51 53
52 /* Its harder to steal from hostile beings! */ 54 /* It's harder to steal from hostile beings! */
53 if (!QUERY_FLAG (victim, FLAG_UNAGGRESSIVE)) 55 if (!QUERY_FLAG (victim, FLAG_UNAGGRESSIVE))
54 roll = roll / 2; 56 roll = roll / 2;
55 57
56 /* Easier to steal from sleeping beings, or if the thief is 58 /* Easier to steal from sleeping beings, or if the thief is
57 * unseen */ 59 * unseen */
… …
101{ 103{
102 object *success = NULL, *tmp = NULL, *next; 104 object *success = NULL, *tmp = NULL, *next;
103 int roll = 0, chance = 0, stats_value; 105 int roll = 0, chance = 0, stats_value;
104 rv_vector rv; 106 rv_vector rv;
105 107
106 stats_value = ((who->stats.Dex + who->stats.Int) * 3) / 2; 108 stats_value = (who->stats.Dex + who->stats.Int) * 3 / 2;
107 109
108 /* if the victim is aware of a thief in the area (FLAG_NO_STEAL set on them) 110 /* if the victim is aware of a thief in the area (FLAG_NO_STEAL set on them)
109 * they will try to prevent stealing if they can. Only unseen theives will 111 * they will try to prevent stealing if they can. Only unseen theives will
110 * have much chance of success. 112 * have much chance of success.
111 */ 113 */
112 if (op->type != PLAYER && QUERY_FLAG (op, FLAG_NO_STEAL)) 114 if (!op->is_player () && op->flag [FLAG_NO_STEAL])
113 { 115 {
114 if (can_detect_enemy (op, who, &rv)) 116 if (can_detect_enemy (op, who, &rv))
115 { 117 {
116 npc_call_help (op); 118 npc_call_help (op);
117 CLEAR_FLAG (op, FLAG_UNAGGRESSIVE); 119 CLEAR_FLAG (op, FLAG_UNAGGRESSIVE);
118 new_draw_info (NDI_UNIQUE, 0, who, "Your attempt is prevented!"); 120 new_draw_info (NDI_UNIQUE, 0, who, "Your attempt is prevented!");
119 return 0; 121 return 0;
120 } 122 }
121 else /* help npc to detect thief next time by raising its wisdom */ 123 else /* help npc to detect thief next time by raising its wisdom */
122 op->stats.Wis += (op->stats.Int / 5) + 1; 124 op->stats.Wis += (op->stats.Int / 5) + 1;
125
123 if (op->stats.Wis > MAX_STAT) 126 if (op->stats.Wis > MAX_STAT)
124 op->stats.Wis = MAX_STAT; 127 op->stats.Wis = MAX_STAT;
125 } 128 }
126 129
127 if (op->type == PLAYER && QUERY_FLAG (op, FLAG_WIZ)) 130 if (op->is_player () && op->flag [FLAG_WIZ])
128 { 131 {
129 new_draw_info (NDI_UNIQUE, 0, who, "You can't steal from the dungeon master!\n"); 132 new_draw_info (NDI_UNIQUE, 0, who, "You can't steal from the dungeon master!\n");
130 return 0; 133 return 0;
131 } 134 }
132 135
133 // only allow stealing between hostile players (TODO: probably should change) 136 // only allow stealing between hostile players (TODO: probably should change)
134 if (op->type == PLAYER && who->type == PLAYER && (who->contr->peaceful || op->contr->peaceful)) 137 if (op->is_player () && who->is_player () && (who->contr->peaceful || op->contr->peaceful))
135 { 138 {
136 new_draw_info (NDI_UNIQUE, 0, who, "You can't steal from other players!\n"); 139 new_draw_info (NDI_UNIQUE, 0, who, "You can't steal from other players!\n");
137 return 0; 140 return 0;
138 } 141 }
139 142
… …
257 260
258 x = op->x + freearr_x[dir]; 261 x = op->x + freearr_x[dir];
259 y = op->y + freearr_y[dir]; 262 y = op->y + freearr_y[dir];
260 263
261 if (dir == 0) 264 if (dir == 0)
262 { 265 return 0; // you can't steal from ourself!
263 /* Can't steal from ourself! */
264 return 0;
265 }
266 266
267 m = op->map; 267 m = op->map;
268 mflags = get_map_flags (m, &m, x, y, &x, &y); 268 mflags = get_map_flags (m, &m, x, y, &x, &y);
269 /* Out of map - can't do it. If nothing alive on this space, 269 /* Out of map - can't do it. If nothing alive on this space,
270 * don't need to look any further. 270 * don't need to look any further.
… …
278 278
279 /* Find the topmost object at this spot */ 279 /* Find the topmost object at this spot */
280 for (tmp = GET_MAP_OB (m, x, y); tmp != NULL && tmp->above != NULL; tmp = tmp->above); 280 for (tmp = GET_MAP_OB (m, x, y); tmp != NULL && tmp->above != NULL; tmp = tmp->above);
281 281
282 /* For all the stacked objects at this point, attempt a steal */ 282 /* For all the stacked objects at this point, attempt a steal */
283 for (; tmp != NULL; tmp = next) 283 for (; tmp; tmp = next)
284 { 284 {
285 next = tmp->below; 285 next = tmp->below;
286 /* Minor hack--for multi square beings - make sure we get 286 /* Minor hack--for multi square beings - make sure we get
287 * the 'head' coz 'tail' objects have no inventory! - b.t. 287 * the 'head' coz 'tail' objects have no inventory! - b.t.
288 */ 288 */
… …
293 continue; 293 continue;
294 294
295 /* do not reveal hidden DMs */ 295 /* do not reveal hidden DMs */
296 if (tmp->type == PLAYER && QUERY_FLAG (tmp, FLAG_WIZ) && tmp->contr->hidden) 296 if (tmp->type == PLAYER && QUERY_FLAG (tmp, FLAG_WIZ) && tmp->contr->hidden)
297 continue; 297 continue;
298
298 if (attempt_steal (tmp, op, skill)) 299 if (attempt_steal (tmp, op, skill))
299 { 300 {
300 if (tmp->type == PLAYER) /* no xp for stealing from another player */ 301 if (tmp->type == PLAYER) /* no xp for stealing from another player */
301 return 0; 302 return 0;
302 303
303 /* no xp for stealing from pets (of players) */ 304 /* no xp for stealing from pets (of players) */
304 if (QUERY_FLAG (tmp, FLAG_FRIENDLY) && tmp->attack_movement == PETMOVE) 305 if (QUERY_FLAG (tmp, FLAG_FRIENDLY) && tmp->attack_movement == PETMOVE)
305 { 306 {
306 object *owner = tmp->owner; 307 object *owner = tmp->owner;
307 308
308 if (owner != NULL && owner->type == PLAYER) 309 if (owner && owner->type == PLAYER)
309 return 0; 310 return 0;
310 } 311 }
311 312
312 // reduce monster experience by experience we gained, as to 313 // reduce monster experience by experience we gained, as to
313 // limit the amount of exp that can be gained by stealing from monsters 314 // limit the amount of exp that can be gained by stealing from monsters
314 // (jessies gave ~20,000,000 exp otherwise. 315 // (jessies gave ~20,000,000 exp otherwise.
315 int exp = calc_skill_exp (op, tmp, skill); 316 int exp = calc_skill_exp (op, tmp, skill);
316 317
317 exp = MIN (tmp->stats.exp, exp); 318 exp = min (tmp->stats.exp, exp);
318 tmp->stats.exp -= exp; 319 tmp->stats.exp -= exp;
319 return exp; 320 return exp;
320 } 321 }
321 } 322 }
323
322 return 0; 324 return 0;
323} 325}
324 326
325static int 327static int
326attempt_pick_lock (object *door, object *pl, object *skill) 328attempt_pick_lock (object *door, object *pl, object *skill)
… …
479static void 481static void
480stop_jump (object *pl, int dist, int spaces) 482stop_jump (object *pl, int dist, int spaces)
481{ 483{
482 pl->update_stats (); 484 pl->update_stats ();
483 pl->map->insert (pl, pl->x, pl->y, pl); 485 pl->map->insert (pl, pl->x, pl->y, pl);
484 pl->speed_left -= fabs (pl->speed * 8); 486 pl->speed_left -= pl->speed * 8.;
485} 487}
486 488
487static int 489static int
488attempt_jump (object *pl, int dir, int spaces, object *skill) 490attempt_jump (object *pl, int dir, int spaces, object *skill)
489{ 491{
… …
656} 658}
657 659
658/* Helper function for do_skill_ident, so that we can loop 660/* Helper function for do_skill_ident, so that we can loop
659 * over inventory AND objects on the ground conveniently. 661 * over inventory AND objects on the ground conveniently.
660 */ 662 */
661int 663static int
662do_skill_ident2 (object *tmp, object *pl, int obj_class, object *skill) 664do_skill_ident2 (object *tmp, object *pl, int obj_class, object *skill)
663{ 665{
664 int success = 0, chance; 666 int success = 0, chance;
665 int skill_value = skill->level * pl->stats.Int ? pl->stats.Int : 10; 667 int skill_value = skill->level * pl->stats.Int ? pl->stats.Int : 10;
666 668
… …
922 924
923 if (pl->type != PLAYER) 925 if (pl->type != PLAYER)
924 return 0; /* only players use this skill */ 926 return 0; /* only players use this skill */
925 927
926 new_draw_info_format (NDI_UNIQUE, 0, pl, "You sing."); 928 new_draw_info_format (NDI_UNIQUE, 0, pl, "You sing.");
927 for (i = 0; i < MIN (skill->level, SIZEOFFREE); i++) 929 for (i = 0; i < min (skill->level, SIZEOFFREE); i++)
928 { 930 {
929 x = pl->x + freearr_x[i]; 931 x = pl->x + freearr_x[i];
930 y = pl->y + freearr_y[i]; 932 y = pl->y + freearr_y[i];
931 m = pl->map; 933 m = pl->map;
932 934
… …
983} 985}
984 986
985/* The find_traps skill (aka, search). Checks for traps 987/* The find_traps skill (aka, search). Checks for traps
986 * on the spaces or in certain objects 988 * on the spaces or in certain objects
987 */ 989 */
988
989int 990int
990find_traps (object *pl, object *skill) 991find_traps (object *pl, object *skill)
991{ 992{
992 object *tmp, *tmp2; 993 object *tmp, *tmp2;
993 int i, expsum = 0, mflags; 994 int i, expsum = 0, mflags;
… …
995 maptile *m; 996 maptile *m;
996 997
997 /* First we search all around us for runes and traps, which are 998 /* First we search all around us for runes and traps, which are
998 * all type RUNE 999 * all type RUNE
999 */ 1000 */
1000
1001 for (i = 0; i < 9; i++) 1001 for (i = 0; i < 9; i++)
1002 { 1002 {
1003 x = pl->x + freearr_x[i]; 1003 x = pl->x + freearr_x[i];
1004 y = pl->y + freearr_y[i]; 1004 y = pl->y + freearr_y[i];
1005 m = pl->map; 1005 m = pl->map;
… …
1007 mflags = get_map_flags (m, &m, x, y, &x, &y); 1007 mflags = get_map_flags (m, &m, x, y, &x, &y);
1008 if (mflags & P_OUT_OF_MAP) 1008 if (mflags & P_OUT_OF_MAP)
1009 continue; 1009 continue;
1010 1010
1011 /* Check everything in the square for trapness */ 1011 /* Check everything in the square for trapness */
1012 for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above) 1012 for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1013 { 1013 {
1014
1015 /* And now we'd better do an inventory traversal of each 1014 /* And now we'd better do an inventory traversal of each
1016 * of these objects' inventory 1015 * of these objects' inventory
1017 * We can narrow this down a bit - no reason to search through 1016 * We can narrow this down a bit - no reason to search through
1018 * the players inventory or monsters for that matter. 1017 * the players inventory or monsters for that matter.
1019 */ 1018 */
1020 if (tmp->type != PLAYER && !QUERY_FLAG (tmp, FLAG_MONSTER)) 1019 if (tmp->type != PLAYER && !QUERY_FLAG (tmp, FLAG_MONSTER))
1021 {
1022 for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below) 1020 for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
1023 if (tmp2->type == RUNE || tmp2->type == TRAP) 1021 if (tmp2->type == RUNE || tmp2->type == TRAP)
1024 if (trap_see (pl, tmp2)) 1022 if (trap_see (pl, tmp2))
1025 { 1023 {
1026 trap_show (tmp2, tmp); 1024 trap_show (tmp2, tmp);
1027 if (tmp2->stats.Cha > 1) 1025 if (tmp2->stats.Cha > 1)
1028 { 1026 {
1029 if (!tmp2->owner || tmp2->owner->type != PLAYER) 1027 if (!tmp2->owner || tmp2->owner->type != PLAYER)
1030 expsum += calc_skill_exp (pl, tmp2, skill); 1028 expsum += calc_skill_exp (pl, tmp2, skill);
1031 1029
1032 tmp2->stats.Cha = 1; /* unhide the trap */ 1030 tmp2->stats.Cha = 1; /* unhide the trap */
1033 } 1031 }
1034 } 1032 }
1035 } 1033
1036 if ((tmp->type == RUNE || tmp->type == TRAP) && trap_see (pl, tmp)) 1034 if ((tmp->type == RUNE || tmp->type == TRAP) && trap_see (pl, tmp))
1037 { 1035 {
1038 trap_show (tmp, tmp); 1036 trap_show (tmp, tmp);
1039 if (tmp->stats.Cha > 1) 1037 if (tmp->stats.Cha > 1)
1040 { 1038 {
… …
1043 tmp->stats.Cha = 1; /* unhide the trap */ 1041 tmp->stats.Cha = 1; /* unhide the trap */
1044 } 1042 }
1045 } 1043 }
1046 } 1044 }
1047 } 1045 }
1046
1048 new_draw_info (NDI_BLACK, 0, pl, "You search the area."); 1047 new_draw_info (NDI_BLACK, 0, pl, "You search the area.");
1049 return expsum; 1048 return expsum;
1050} 1049}
1051 1050
1052/* remove_trap() - This skill will disarm any previously discovered trap 1051/* remove_trap() - This skill will disarm any previously discovered trap
1053 * the algorithm is based (almost totally) on the old command_disarm() - b.t. 1052 * the algorithm is based (almost totally) on the old command_disarm() - b.t.
1054 */ 1053 */
1055
1056int 1054int
1057remove_trap (object *op, int dir, object *skill) 1055remove_trap (object *op, int dir, object *skill)
1058{ 1056{
1059 object *tmp, *tmp2; 1057 object *tmp, *tmp2;
1060 int i, success = 0, mflags; 1058 int i, success = 0, mflags;
… …
1070 mflags = get_map_flags (m, &m, x, y, &x, &y); 1068 mflags = get_map_flags (m, &m, x, y, &x, &y);
1071 if (mflags & P_OUT_OF_MAP) 1069 if (mflags & P_OUT_OF_MAP)
1072 continue; 1070 continue;
1073 1071
1074 /* Check everything in the square for trapness */ 1072 /* Check everything in the square for trapness */
1075 for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above) 1073 for (tmp = GET_MAP_OB (m, x, y); tmp; tmp = tmp->above)
1076 { 1074 {
1077 /* And now we'd better do an inventory traversal of each 1075 /* And now we'd better do an inventory traversal of each
1078 * of these objects inventory. Like above, only 1076 * of these objects inventory. Like above, only
1079 * do this for interesting objects. 1077 * do this for interesting objects.
1080 */ 1078 */
1081 1079
1082 if (tmp->type != PLAYER && !QUERY_FLAG (tmp, FLAG_MONSTER)) 1080 if (tmp->type != PLAYER && !QUERY_FLAG (tmp, FLAG_MONSTER))
1083 { 1081 {
1084 for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below) 1082 for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1085 if ((tmp2->type == RUNE || tmp2->type == TRAP) && tmp2->stats.Cha <= 1) 1083 if ((tmp2->type == RUNE || tmp2->type == TRAP) && tmp2->stats.Cha <= 1)
1086 { 1084 {
1087 trap_show (tmp2, tmp); 1085 trap_show (tmp2, tmp);
1086
1088 if (trap_disarm (op, tmp2, 1, skill) && (!tmp2->owner || tmp2->owner->type != PLAYER)) 1087 if (trap_disarm (op, tmp2, 1, skill) && (!tmp2->owner || tmp2->owner->type != PLAYER))
1089 { 1088 {
1090 tmp->stats.exp = tmp->stats.Cha * tmp->level; 1089 tmp->stats.exp = tmp->stats.Cha * tmp->level;
1091 success += calc_skill_exp (op, tmp2, skill); 1090 success += calc_skill_exp (op, tmp2, skill);
1092 } 1091 }
1093 } 1092 }
1094 } 1093 }
1094
1095 if ((tmp->type == RUNE || tmp->type == TRAP) && tmp->stats.Cha <= 1) 1095 if ((tmp->type == RUNE || tmp->type == TRAP) && tmp->stats.Cha <= 1)
1096 { 1096 {
1097 trap_show (tmp, tmp); 1097 trap_show (tmp, tmp);
1098
1098 if (trap_disarm (op, tmp, 1, skill) && (!tmp->owner || tmp->owner->type != PLAYER)) 1099 if (trap_disarm (op, tmp, 1, skill) && (!tmp->owner || tmp->owner->type != PLAYER))
1099 { 1100 {
1100 tmp->stats.exp = tmp->stats.Cha * tmp->level; 1101 tmp->stats.exp = tmp->stats.Cha * tmp->level;
1101 success += calc_skill_exp (op, tmp, skill); 1102 success += calc_skill_exp (op, tmp, skill);
1102 } 1103 }
… …
1128 /* Check all objects - we could stop at floor objects, 1129 /* Check all objects - we could stop at floor objects,
1129 * but if someone buries an altar, I don't see a problem with 1130 * but if someone buries an altar, I don't see a problem with
1130 * going through all the objects, and it shouldn't be much slower 1131 * going through all the objects, and it shouldn't be much slower
1131 * than extra checks on object attributes. 1132 * than extra checks on object attributes.
1132 */ 1133 */
1133 for (tmp = pl->below; tmp != NULL; tmp = tmp->below) 1134 for (tmp = pl->below; tmp; tmp = tmp->below)
1134 { 1135 {
1135 /* Only if the altar actually belongs to someone do you get special benefits */ 1136 /* Only if the altar actually belongs to someone do you get special benefits */
1136 if (tmp && tmp->type == HOLY_ALTAR && tmp->other_arch) 1137 if (tmp && tmp->type == HOLY_ALTAR && tmp->other_arch)
1137 { 1138 {
1138 sprintf (buf, "You pray over the %s.", &tmp->name); 1139 sprintf (buf, "You pray over the %s.", &tmp->name);
… …
1213 * ordinary inscribable 'books' (anything that is not a SPELL). b.t. 1214 * ordinary inscribable 'books' (anything that is not a SPELL). b.t.
1214 */ 1215 */
1215static int 1216static int
1216write_note (object *pl, object *item, const char *msg, object *skill) 1217write_note (object *pl, object *item, const char *msg, object *skill)
1217{ 1218{
1218 if (strstr (msg, "\nendmsg")) 1219 if (!msg_is_safe (msg))
1219 { 1220 {
1220 new_draw_info (NDI_UNIQUE, 0, pl, "Trying to cheat now are we?"); 1221 new_draw_info (NDI_UNIQUE, 0, pl, "Trying to cheat now are we?");
1222 LOG (llevInfo, "write_note: player %s tried to write bogus note %s\n", &pl->name, msg);
1221 return 0; 1223 return 0;
1222 } 1224 }
1223 1225
1224 int len = strlen (msg); 1226 int len = strlen (msg);
1225 1227
… …
1230 } 1232 }
1231 1233
1232 if (INVOKE_OBJECT (INSCRIBE_NOTE, item, ARG_PLAYER (pl->contr), ARG_STRING (msg), ARG_OBJECT (skill))) 1234 if (INVOKE_OBJECT (INSCRIBE_NOTE, item, ARG_PLAYER (pl->contr), ARG_STRING (msg), ARG_OBJECT (skill)))
1233 return RESULT_INT (0); 1235 return RESULT_INT (0);
1234 1236
1235 char buf[1024]; 1237 STRLEN char_len = utf8_length ((U8 *)msg, (U8 *)(msg+len));
1236 1238
1237 if (len < sizeof (buf) - 2) 1239 if (char_len <= item->weight_limit)
1238 { 1240 {
1239 snprintf (buf, sizeof (buf), "%s\n", msg);
1240
1241 object *newbook = arch_to_object (item->other_arch); 1241 object *newbook = item->other_arch->instance ();
1242 item->decrease (); 1242 item->decrease ();
1243 newbook->nrof = 1; 1243 newbook->nrof = 1;
1244 newbook->msg = buf; 1244 newbook->msg = shstr (msg);
1245 newbook->flag [FLAG_IDENTIFIED] = true; 1245 newbook->flag [FLAG_IDENTIFIED] = true;
1246 1246
1247 if (item->subtype == 1) // mailscrolls 1247 if (item->subtype == 1) // mailscrolls
1248 { 1248 {
1249 newbook->name = item->name; 1249 newbook->name = item->name;
… …
1252 1252
1253 pl->insert (newbook); 1253 pl->insert (newbook);
1254 1254
1255 pl->contr->play_sound (sound_find ("inscribe_success")); 1255 pl->contr->play_sound (sound_find ("inscribe_success"));
1256 new_draw_info_format (NDI_UNIQUE, 0, pl, "You write in the %s.", &item->name); 1256 new_draw_info_format (NDI_UNIQUE, 0, pl, "You write in the %s.", &item->name);
1257 return strlen (msg); 1257 return char_len;
1258 } 1258 }
1259 else 1259 else
1260 new_draw_info_format (NDI_UNIQUE, 0, pl, "Your message won't fit in the %s!", &item->name); 1260 new_draw_info_format (NDI_UNIQUE, 0, pl, "Your message won't fit in the %s! H<It is only big enough for %d characters, your message had %d characters.>",
1261 &item->name, item->weight_limit, char_len);
1261 1262
1262 return 0; 1263 return 0;
1263} 1264}
1264 1265
1265/* write_scroll() - this routine allows players to inscribe spell scrolls 1266/* write_scroll() - this routine allows players to inscribe spell scrolls
… …
1301 pl->stats.grace -= SP_level_spellpoint_cost (pl, chosen_spell, SPELL_GRACE); 1302 pl->stats.grace -= SP_level_spellpoint_cost (pl, chosen_spell, SPELL_GRACE);
1302 pl->stats.sp -= SP_level_spellpoint_cost (pl, chosen_spell, SPELL_MANA); 1303 pl->stats.sp -= SP_level_spellpoint_cost (pl, chosen_spell, SPELL_MANA);
1303 1304
1304 if (random_roll (0, chosen_spell->level * 4 - 1, pl, PREFER_LOW) < skill->level) 1305 if (random_roll (0, chosen_spell->level * 4 - 1, pl, PREFER_LOW) < skill->level)
1305 { 1306 {
1306 object *newscroll = arch_to_object (scroll->other_arch); 1307 object *newscroll = scroll->other_arch->instance ();
1307 scroll->decrease (); 1308 scroll->decrease ();
1308 newscroll->nrof = 1; 1309 newscroll->nrof = 1;
1309 1310
1310 pl->contr->play_sound (sound_find ("inscribe_success")); 1311 pl->contr->play_sound (sound_find ("inscribe_success"));
1311 1312
1312 if (!confused) 1313 if (!confused)
1313 { 1314 {
1314 newscroll->level = MAX (skill->level, chosen_spell->level); 1315 newscroll->level = max (skill->level, chosen_spell->level);
1315 newscroll->flag [FLAG_IDENTIFIED] = true; 1316 newscroll->flag [FLAG_IDENTIFIED] = true;
1316 new_draw_info (NDI_UNIQUE, 0, pl, "You succeed in writing the spell."); 1317 new_draw_info (NDI_UNIQUE, 0, pl, "You succeed in writing the spell.");
1317 } 1318 }
1318 else 1319 else
1319 { 1320 {
1320 chosen_spell = find_random_spell_in_ob (pl, NULL); 1321 chosen_spell = find_random_spell_in_ob (pl, NULL);
1321 if (!chosen_spell) 1322 if (!chosen_spell)
1322 return 0; 1323 return 0;
1323 1324
1324 newscroll->level = MAX (skill->level, chosen_spell->level); 1325 newscroll->level = max (skill->level, chosen_spell->level);
1325 new_draw_info (NDI_UNIQUE, 0, pl, "In your confused state, you write down some odd spell."); 1326 new_draw_info (NDI_UNIQUE, 0, pl, "In your confused state, you write down some odd spell.");
1326 } 1327 }
1327 1328
1328 object *tmp = chosen_spell->clone (); 1329 object *tmp = chosen_spell->clone ();
1329 insert_ob_in_ob (tmp, newscroll); 1330 insert_ob_in_ob (tmp, newscroll);
… …
1347 { /* Inscription has failed */ 1348 { /* Inscription has failed */
1348 pl->contr->play_sound (sound_find ("inscribe_fail")); 1349 pl->contr->play_sound (sound_find ("inscribe_fail"));
1349 1350
1350 if (chosen_spell->level > skill->level || confused) 1351 if (chosen_spell->level > skill->level || confused)
1351 { /*backfire! */ 1352 { /*backfire! */
1352 new_draw_info (NDI_UNIQUE, 0, pl, "Ouch! Your attempt to write a new scroll strains your mind!"); 1353 new_draw_info (NDI_UNIQUE, 0, pl, "Ouch! Your attempt to write a new scroll strains your mind! H<The spell level is too high for your inscription skill.>");
1353 1354
1354 if (random_roll (0, 1, pl, PREFER_LOW) == 1) 1355 if (random_roll (0, 1, pl, PREFER_LOW) == 1)
1355 pl->drain_specific_stat (4); 1356 pl->drain_specific_stat (4);
1356 else 1357 else
1357 { 1358 {
… …
1478 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 1479 for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
1479 { 1480 {
1480 /* can't toss invisible or inv-locked items */ 1481 /* can't toss invisible or inv-locked items */
1481 if (tmp->invisible || QUERY_FLAG (tmp, FLAG_INV_LOCKED)) 1482 if (tmp->invisible || QUERY_FLAG (tmp, FLAG_INV_LOCKED))
1482 continue; 1483 continue;
1483 if (!request || !strcmp (query_name (tmp), request) || !strcmp (tmp->name, request)) 1484 if (!request || !strcmp (query_name (tmp), request) || !strcmp (&tmp->name, request))
1484 break; 1485 break;
1485 } 1486 }
1486 } 1487 }
1487 1488
1488 /* this should prevent us from throwing away 1489 /* this should prevent us from throwing away
… …
1719 { 1720 {
1720 throw_ob->last_sp += eff_str / 3; /* fly a little further */ 1721 throw_ob->last_sp += eff_str / 3; /* fly a little further */
1721 throw_ob->stats.dam += throw_ob->inv->stats.dam + throw_ob->magic + 2; 1722 throw_ob->stats.dam += throw_ob->inv->stats.dam + throw_ob->magic + 2;
1722 throw_ob->stats.wc -= throw_ob->magic + throw_ob->inv->stats.wc; 1723 throw_ob->stats.wc -= throw_ob->magic + throw_ob->inv->stats.wc;
1723 /* only throw objects get directional faces */ 1724 /* only throw objects get directional faces */
1724 if (GET_ANIM_ID (throw_ob) && NUM_ANIMATIONS (throw_ob)) 1725 if (throw_ob->has_anim () && throw_ob->anim_frames ())
1725 SET_ANIMATION (throw_ob, dir); 1726 throw_ob->set_anim_frame (dir);
1726 } 1727 }
1727 else 1728 else
1728 { 1729 {
1729 uint16 mat = throw_ob->materials; 1730 uint16 mat = throw_ob->materials;
1730 1731

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