1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | |
3 | * |
4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | Copyright (C) 2002-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2003,2007 Mark Wedel & Crossfire Development Team |
6 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | |
7 | * |
8 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
9 | 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 |
10 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | (at your option) any later version. |
11 | * (at your 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 GNU General Public License |
19 | along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * |
21 | |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
|
|
23 | */ |
22 | */ |
24 | |
23 | |
25 | /* This file contains all the spell attack code. Grouping this code |
24 | /* This file contains all the spell attack code. Grouping this code |
26 | * together should hopefully make it easier to find the relevent bits |
25 | * together should hopefully make it easier to find the relevent bits |
27 | * of code |
26 | * of code |
28 | */ |
27 | */ |
… | |
… | |
145 | |
144 | |
146 | /* reduce chances of subsequent forking */ |
145 | /* reduce chances of subsequent forking */ |
147 | new_bolt->stats.Dex -= 10; |
146 | new_bolt->stats.Dex -= 10; |
148 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
147 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
149 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
148 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
150 | new_bolt->speed_left = -0.1; |
149 | new_bolt->speed_left = -0.1f; |
151 | new_bolt->direction = t_dir; |
150 | new_bolt->direction = t_dir; |
152 | new_bolt->duration++; |
151 | new_bolt->duration++; |
153 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
152 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
154 | new_bolt->stats.dam++; |
153 | new_bolt->stats.dam++; |
155 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
154 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
… | |
… | |
163 | */ |
162 | */ |
164 | |
163 | |
165 | void |
164 | void |
166 | move_bolt (object *op) |
165 | move_bolt (object *op) |
167 | { |
166 | { |
168 | object *tmp; |
|
|
169 | int mflags; |
167 | int mflags; |
170 | sint16 x, y; |
168 | sint16 x, y; |
171 | maptile *m; |
169 | maptile *m; |
172 | |
170 | |
173 | if (--op->duration < 0) |
171 | if (--op->duration < 0) |
… | |
… | |
246 | else |
244 | else |
247 | { /* Create a copy of this object and put it ahead */ |
245 | { /* Create a copy of this object and put it ahead */ |
248 | object *tmp = op->clone (); |
246 | object *tmp = op->clone (); |
249 | |
247 | |
250 | m->insert (tmp, x, y, op); |
248 | m->insert (tmp, x, y, op); |
251 | tmp->speed_left = -0.1; |
249 | tmp->speed_left = -0.1f; |
252 | /* To make up for the decrease at the top of the function */ |
250 | /* To make up for the decrease at the top of the function */ |
253 | tmp->duration++; |
251 | tmp->duration++; |
254 | |
252 | |
255 | /* New forking code. Possibly create forks of this object |
253 | /* New forking code. Possibly create forks of this object |
256 | * going off in other directions. |
254 | * going off in other directions. |
… | |
… | |
338 | move_bolt (tmp); |
336 | move_bolt (tmp); |
339 | |
337 | |
340 | return 1; |
338 | return 1; |
341 | } |
339 | } |
342 | |
340 | |
343 | |
|
|
344 | |
|
|
345 | /*************************************************************************** |
341 | /*************************************************************************** |
346 | * |
342 | * |
347 | * BULLET/BALL CODE |
343 | * BULLET/BALL CODE |
348 | * |
344 | * |
349 | ***************************************************************************/ |
345 | ***************************************************************************/ |
350 | |
346 | |
351 | /* expands an explosion. op is a piece of the |
347 | /* expands an explosion. op is a piece of the |
352 | * explosion - this expans it in the different directions. |
348 | * explosion - this expands it in the different directions. |
353 | * At least that is what I think this does. |
349 | * At least that is what I think this does. |
354 | */ |
350 | */ |
355 | void |
351 | void |
356 | explosion (object *op) |
352 | explosion (object *op) |
357 | { |
353 | { |
… | |
… | |
381 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
377 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
382 | { |
378 | { |
383 | object *tmp = op->clone (); |
379 | object *tmp = op->clone (); |
384 | |
380 | |
385 | tmp->state = 0; |
381 | tmp->state = 0; |
386 | tmp->speed_left = -0.21; |
382 | tmp->speed_left = -0.21f; |
387 | tmp->range--; |
383 | tmp->range--; |
388 | tmp->value = 0; |
384 | tmp->value = 0; |
389 | |
385 | |
390 | m->insert (tmp, dx, dy, op); |
386 | m->insert (tmp, dx, dy, op); |
391 | } |
387 | } |
392 | } |
388 | } |
393 | } |
389 | } |
394 | } |
390 | } |
395 | |
|
|
396 | |
391 | |
397 | /* Causes an object to explode, eg, a firebullet, |
392 | /* Causes an object to explode, eg, a firebullet, |
398 | * poison cloud ball, etc. op is the object to |
393 | * poison cloud ball, etc. op is the object to |
399 | * explode. |
394 | * explode. |
400 | */ |
395 | */ |
… | |
… | |
410 | return; |
405 | return; |
411 | } |
406 | } |
412 | |
407 | |
413 | if (op->env) |
408 | if (op->env) |
414 | { |
409 | { |
415 | object *env = object_get_env_recursive (op); |
410 | object *env = op->outer_env (); |
|
|
411 | |
416 | if (env->map == NULL || out_of_map (env->map, env->x, env->y)) |
412 | if (!env->map || out_of_map (env->map, env->x, env->y)) |
417 | { |
413 | { |
418 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
414 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
419 | op->destroy (); |
415 | op->destroy (); |
420 | return; |
416 | return; |
421 | } |
417 | } |
… | |
… | |
488 | |
484 | |
489 | /* Prevent recursion */ |
485 | /* Prevent recursion */ |
490 | op->move_on = 0; |
486 | op->move_on = 0; |
491 | |
487 | |
492 | tmp->insert_at (op, op); |
488 | tmp->insert_at (op, op); |
|
|
489 | tmp->play_sound (tmp->sound); |
|
|
490 | |
493 | /* remove the firebullet */ |
491 | /* remove the firebullet */ |
494 | op->destroy (); |
492 | op->destroy (); |
495 | } |
493 | } |
496 | |
494 | |
497 | /* checks to see what op should do, given the space it is on |
495 | /* checks to see what op should do, given the space it is on |
… | |
… | |
519 | |
517 | |
520 | /* If nothing alive on this space, no reason to do anything further */ |
518 | /* If nothing alive on this space, no reason to do anything further */ |
521 | if (!(mflags & P_IS_ALIVE)) |
519 | if (!(mflags & P_IS_ALIVE)) |
522 | return; |
520 | return; |
523 | |
521 | |
524 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
522 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
525 | { |
523 | { |
526 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
524 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
527 | { |
525 | { |
528 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
526 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
529 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
527 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
… | |
… | |
605 | } |
603 | } |
606 | else |
604 | else |
607 | check_bullet (op); |
605 | check_bullet (op); |
608 | } |
606 | } |
609 | |
607 | |
610 | |
|
|
611 | |
|
|
612 | |
|
|
613 | /* fire_bullet |
608 | /* fire_bullet |
614 | * object op (cast from caster) files a bolt in dir. |
609 | * object op (cast from caster) files a bolt in dir. |
615 | * spob is the spell object for the bolt. |
610 | * spob is the spell object for the bolt. |
616 | * we remove the magic flag - that can be derived from |
611 | * we remove the magic flag - that can be derived from |
617 | * spob->attacktype. |
612 | * spob->attacktype. |
618 | * This function sets up the appropriate owner and skill |
613 | * This function sets up the appropriate owner and skill |
619 | * pointers. |
614 | * pointers. |
620 | */ |
615 | */ |
621 | |
|
|
622 | int |
616 | int |
623 | fire_bullet (object *op, object *caster, int dir, object *spob) |
617 | fire_bullet (object *op, object *caster, int dir, object *spob) |
624 | { |
618 | { |
625 | object *tmp = NULL; |
619 | object *tmp = NULL; |
626 | int mflags; |
620 | int mflags; |
… | |
… | |
684 | check_bullet (tmp); |
678 | check_bullet (tmp); |
685 | |
679 | |
686 | return 1; |
680 | return 1; |
687 | } |
681 | } |
688 | |
682 | |
689 | |
|
|
690 | |
|
|
691 | |
|
|
692 | /***************************************************************************** |
683 | /***************************************************************************** |
693 | * |
684 | * |
694 | * CONE RELATED FUNCTIONS |
685 | * CONE RELATED FUNCTIONS |
695 | * |
686 | * |
696 | *****************************************************************************/ |
687 | *****************************************************************************/ |
697 | |
|
|
698 | |
688 | |
699 | /* drops an object based on what is in the cone's "other_arch" */ |
689 | /* drops an object based on what is in the cone's "other_arch" */ |
700 | void |
690 | void |
701 | cone_drop (object *op) |
691 | cone_drop (object *op) |
702 | { |
692 | { |
… | |
… | |
828 | |
818 | |
829 | /* Need to know what the movetype of the object we are about |
819 | /* Need to know what the movetype of the object we are about |
830 | * to create is, so we can know if the space we are about to |
820 | * to create is, so we can know if the space we are about to |
831 | * insert it into is blocked. |
821 | * insert it into is blocked. |
832 | */ |
822 | */ |
833 | movetype = spell->other_arch->clone.move_type; |
823 | movetype = spell->other_arch->move_type; |
834 | |
824 | |
835 | for (i = range_min; i <= range_max; i++) |
825 | for (i = range_min; i <= range_max; i++) |
836 | { |
826 | { |
837 | sint16 x, y, d; |
827 | sint16 x, y, d; |
838 | |
828 | |
… | |
… | |
917 | else |
907 | else |
918 | tmp->duration += caster->level / 3; |
908 | tmp->duration += caster->level / 3; |
919 | } |
909 | } |
920 | |
910 | |
921 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
911 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
922 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->name); |
912 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->archname); |
923 | |
913 | |
924 | if (!tmp->move_on && tmp->stats.dam) |
914 | if (!tmp->move_on && tmp->stats.dam) |
925 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->name); |
915 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->archname); |
926 | |
916 | |
927 | m->insert (tmp, sx, sy, op); |
917 | m->insert (tmp, sx, sy, op); |
928 | |
918 | |
929 | /* This is used for tracking spells so that one effect doesn't hit |
919 | /* This is used for tracking spells so that one effect doesn't hit |
930 | * a single space too many times. |
920 | * a single space too many times. |
… | |
… | |
942 | * |
932 | * |
943 | * BOMB related code |
933 | * BOMB related code |
944 | * |
934 | * |
945 | ****************************************************************************/ |
935 | ****************************************************************************/ |
946 | |
936 | |
947 | |
|
|
948 | /* This handles an exploding bomb. |
937 | /* This handles an exploding bomb. |
949 | * op is the original bomb object. |
938 | * op is the original bomb object. |
950 | */ |
939 | */ |
951 | void |
940 | void |
952 | animate_bomb (object *op) |
941 | animate_bomb (object *op) |
953 | { |
942 | { |
954 | int i; |
|
|
955 | object *env, *tmp; |
|
|
956 | |
|
|
957 | if (op->state != NUM_ANIMATIONS (op) - 1) |
943 | if (op->state != NUM_ANIMATIONS (op) - 1) |
958 | return; |
944 | return; |
959 | |
945 | |
960 | env = object_get_env_recursive (op); |
946 | object *env = op->outer_env (); |
961 | |
947 | |
962 | if (op->env) |
948 | if (op->env) |
963 | { |
949 | { |
964 | if (env->map == NULL) |
950 | if (env->map == NULL) |
965 | return; |
951 | return; |
966 | |
|
|
967 | if (env->type == PLAYER) |
|
|
968 | esrv_del_item (env->contr, op->count); |
|
|
969 | |
952 | |
970 | if (!(op = op->insert_at (env, op))) |
953 | if (!(op = op->insert_at (env, op))) |
971 | return; |
954 | return; |
972 | } |
955 | } |
973 | |
956 | |
… | |
… | |
984 | * but using the cast_bullet isn't really feasible, |
967 | * but using the cast_bullet isn't really feasible, |
985 | * so just set up the appropriate values. |
968 | * so just set up the appropriate values. |
986 | */ |
969 | */ |
987 | if (archetype *at = archetype::find (SPLINT)) |
970 | if (archetype *at = archetype::find (SPLINT)) |
988 | { |
971 | { |
989 | for (i = 1; i < 9; i++) |
972 | for (int i = 1; i < 9; i++) |
990 | { |
973 | { |
991 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
974 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
992 | continue; |
975 | continue; |
993 | |
976 | |
994 | tmp = arch_to_object (at); |
977 | object *tmp = arch_to_object (at); |
995 | tmp->direction = i; |
978 | tmp->direction = i; |
996 | tmp->range = op->range; |
979 | tmp->range = op->range; |
997 | tmp->stats.dam = op->stats.dam; |
980 | tmp->stats.dam = op->stats.dam; |
998 | tmp->duration = op->duration; |
981 | tmp->duration = op->duration; |
999 | tmp->attacktype = op->attacktype; |
982 | tmp->attacktype = op->attacktype; |
… | |
… | |
1013 | } |
996 | } |
1014 | |
997 | |
1015 | int |
998 | int |
1016 | create_bomb (object *op, object *caster, int dir, object *spell) |
999 | create_bomb (object *op, object *caster, int dir, object *spell) |
1017 | { |
1000 | { |
1018 | |
|
|
1019 | object *tmp; |
1001 | object *tmp; |
1020 | int mflags; |
1002 | int mflags; |
1021 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1003 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1022 | maptile *m; |
1004 | maptile *m; |
1023 | |
1005 | |
… | |
… | |
1025 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1007 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1026 | { |
1008 | { |
1027 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1009 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1028 | return 0; |
1010 | return 0; |
1029 | } |
1011 | } |
|
|
1012 | |
1030 | tmp = arch_to_object (spell->other_arch); |
1013 | tmp = arch_to_object (spell->other_arch); |
1031 | |
1014 | |
1032 | /* level dependencies for bomb */ |
1015 | /* level dependencies for bomb */ |
1033 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1016 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1034 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1017 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
… | |
… | |
1055 | * dir is the direction to look in. |
1038 | * dir is the direction to look in. |
1056 | * range is how far out to look. |
1039 | * range is how far out to look. |
1057 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1040 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1058 | * this info is used for blocked magic/unholy spaces. |
1041 | * this info is used for blocked magic/unholy spaces. |
1059 | */ |
1042 | */ |
1060 | |
|
|
1061 | object * |
1043 | object * |
1062 | get_pointed_target (object *op, int dir, int range, int type) |
1044 | get_pointed_target (object *op, int dir, int range, int type) |
1063 | { |
1045 | { |
1064 | object *target; |
1046 | object *target; |
1065 | sint16 x, y; |
1047 | sint16 x, y; |
… | |
… | |
1084 | return NULL; |
1066 | return NULL; |
1085 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1067 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1086 | return NULL; |
1068 | return NULL; |
1087 | |
1069 | |
1088 | if (mflags & P_IS_ALIVE) |
1070 | if (mflags & P_IS_ALIVE) |
1089 | { |
|
|
1090 | for (target = GET_MAP_OB (mp, x, y); target; target = target->above) |
1071 | for (target = GET_MAP_OB (mp, x, y); target; target = target->above) |
1091 | { |
1072 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1092 | if (QUERY_FLAG (target->head ? target->head : target, FLAG_MONSTER)) |
|
|
1093 | { |
|
|
1094 | return target; |
1073 | return target; |
1095 | } |
|
|
1096 | } |
|
|
1097 | } |
|
|
1098 | } |
1074 | } |
|
|
1075 | |
1099 | return NULL; |
1076 | return NULL; |
1100 | } |
1077 | } |
1101 | |
|
|
1102 | |
1078 | |
1103 | /* cast_smite_arch() - the priest points to a creature and causes |
1079 | /* cast_smite_arch() - the priest points to a creature and causes |
1104 | * a 'godly curse' to decend. |
1080 | * a 'godly curse' to decend. |
1105 | * usual params - |
1081 | * usual params - |
1106 | * op = player |
1082 | * op = player |
1107 | * caster = object casting the spell. |
1083 | * caster = object casting the spell. |
1108 | * dir = direction being cast |
1084 | * dir = direction being cast |
1109 | * spell = spell object |
1085 | * spell = spell object |
1110 | */ |
1086 | */ |
1111 | |
|
|
1112 | int |
1087 | int |
1113 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1088 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1114 | { |
1089 | { |
1115 | object *effect, *target; |
1090 | object *effect, *target; |
1116 | object *god = find_god (determine_god (op)); |
1091 | object *god = find_god (determine_god (op)); |
… | |
… | |
1194 | effect->insert_at (target, op); |
1169 | effect->insert_at (target, op); |
1195 | |
1170 | |
1196 | return 1; |
1171 | return 1; |
1197 | } |
1172 | } |
1198 | |
1173 | |
1199 | |
|
|
1200 | /**************************************************************************** |
1174 | /**************************************************************************** |
1201 | * |
1175 | * |
1202 | * MAGIC MISSILE code. |
1176 | * MAGIC MISSILE code. |
1203 | * note that the fire_bullet is used to fire the missile. The |
1177 | * note that the fire_bullet is used to fire the missile. The |
1204 | * code here is just to move the missile. |
1178 | * code here is just to move the missile. |
… | |
… | |
1274 | * we do this by creating a force and inserting it in the |
1248 | * we do this by creating a force and inserting it in the |
1275 | * object. if time is 0, the object glows permanently. To truely |
1249 | * object. if time is 0, the object glows permanently. To truely |
1276 | * make this work for non-living objects, we would have to |
1250 | * make this work for non-living objects, we would have to |
1277 | * give them the capability to have an inventory. b.t. |
1251 | * give them the capability to have an inventory. b.t. |
1278 | */ |
1252 | */ |
1279 | |
|
|
1280 | int |
1253 | int |
1281 | make_object_glow (object *op, int radius, int time) |
1254 | make_object_glow (object *op, int radius, int time) |
1282 | { |
1255 | { |
1283 | object *tmp; |
|
|
1284 | |
|
|
1285 | /* some things are unaffected... */ |
1256 | /* some things are unaffected... */ |
1286 | if (op->path_denied & PATH_LIGHT) |
1257 | if (op->path_denied & PATH_LIGHT) |
1287 | return 0; |
1258 | return 0; |
1288 | |
1259 | |
1289 | tmp = get_archetype (FORCE_NAME); |
1260 | object *tmp = get_archetype (FORCE_NAME); |
1290 | tmp->speed = 0.01; |
1261 | tmp->speed = 0.01; |
1291 | tmp->stats.food = time; |
1262 | tmp->stats.food = time; |
1292 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1263 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1293 | tmp->glow_radius = radius; |
1264 | tmp->glow_radius = radius; |
1294 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1265 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1295 | tmp->glow_radius = MAX_LIGHT_RADII; |
1266 | tmp->glow_radius = MAX_LIGHT_RADII; |
1296 | |
1267 | |
1297 | tmp->x = op->x; |
|
|
1298 | tmp->y = op->y; |
|
|
1299 | if (tmp->speed < MIN_ACTIVE_SPEED) |
|
|
1300 | tmp->speed = MIN_ACTIVE_SPEED; /* safety */ |
|
|
1301 | tmp = insert_ob_in_ob (tmp, op); |
1268 | tmp = insert_ob_in_ob (tmp, op); |
|
|
1269 | |
1302 | if (tmp->glow_radius > op->glow_radius) |
1270 | if (tmp->glow_radius > op->glow_radius) |
1303 | op->glow_radius = tmp->glow_radius; |
1271 | op->glow_radius = tmp->glow_radius; |
1304 | |
1272 | |
1305 | if (!tmp->env || op != tmp->env) |
|
|
1306 | { |
|
|
1307 | LOG (llevError, "make_object_glow() failed to insert glowing force in %s\n", &op->name); |
|
|
1308 | return 0; |
|
|
1309 | } |
|
|
1310 | return 1; |
1273 | return 1; |
1311 | } |
1274 | } |
1312 | |
|
|
1313 | |
|
|
1314 | |
|
|
1315 | |
1275 | |
1316 | int |
1276 | int |
1317 | cast_destruction (object *op, object *caster, object *spell_ob) |
1277 | cast_destruction (object *op, object *caster, object *spell_ob) |
1318 | { |
1278 | { |
1319 | int i, j, range, mflags, friendly = 0, dam, dur; |
1279 | int i, j, range, mflags, friendly = 0, dam, dur; |
… | |
… | |
1340 | else if (caster->skill) |
1300 | else if (caster->skill) |
1341 | op->skill = caster->skill; |
1301 | op->skill = caster->skill; |
1342 | else |
1302 | else |
1343 | op->skill = NULL; |
1303 | op->skill = NULL; |
1344 | |
1304 | |
1345 | change_skill (op, find_skill_by_name (op, op->skill), 1); |
1305 | op->change_skill (find_skill_by_name (op, op->skill)); |
1346 | |
1306 | |
1347 | for (i = -range; i < range; i++) |
1307 | for (i = -range; i < range; i++) |
1348 | { |
1308 | { |
1349 | for (j = -range; j < range; j++) |
1309 | for (j = -range; j < range; j++) |
1350 | { |
1310 | { |
… | |
… | |
1408 | { |
1368 | { |
1409 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1369 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1410 | return 0; |
1370 | return 0; |
1411 | } |
1371 | } |
1412 | |
1372 | |
|
|
1373 | tmp = tmp->head_ (); |
|
|
1374 | |
1413 | /* If we've already got a force of this type, don't add a new one. */ |
1375 | /* If we've already got a force of this type, don't add a new one. */ |
1414 | for (force = tmp->inv; force != NULL; force = force->below) |
1376 | for (force = tmp->inv; force; force = force->below) |
1415 | { |
1377 | { |
1416 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1378 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1417 | { |
1379 | { |
1418 | if (force->name == spell_ob->name) |
1380 | if (force->name == spell_ob->name) |
1419 | { |
1381 | { |
… | |
… | |
1425 | return 0; |
1387 | return 0; |
1426 | } |
1388 | } |
1427 | } |
1389 | } |
1428 | } |
1390 | } |
1429 | |
1391 | |
1430 | if (force == NULL) |
1392 | if (!force) |
1431 | { |
1393 | { |
1432 | force = get_archetype (FORCE_NAME); |
1394 | force = get_archetype (FORCE_NAME); |
1433 | force->subtype = FORCE_CHANGE_ABILITY; |
1395 | force->subtype = FORCE_CHANGE_ABILITY; |
|
|
1396 | |
1434 | if (spell_ob->race) |
1397 | if (spell_ob->race) |
1435 | force->name = spell_ob->race; |
1398 | force->name = spell_ob->race; |
1436 | else |
1399 | else |
1437 | force->name = spell_ob->name; |
1400 | force->name = spell_ob->name; |
1438 | |
1401 | |
… | |
… | |
1448 | { |
1411 | { |
1449 | force->duration = duration; |
1412 | force->duration = duration; |
1450 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1413 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1451 | } |
1414 | } |
1452 | else |
1415 | else |
1453 | { |
|
|
1454 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1416 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1455 | } |
1417 | |
1456 | return 1; |
1418 | return 1; |
1457 | } |
1419 | } |
|
|
1420 | |
1458 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1421 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1459 | force->speed = 1.0; |
1422 | force->speed = 1.f; |
1460 | force->speed_left = -1.0; |
1423 | force->speed_left = -1.f; |
1461 | SET_FLAG (force, FLAG_APPLIED); |
1424 | SET_FLAG (force, FLAG_APPLIED); |
1462 | |
1425 | |
1463 | if (god) |
1426 | if (god) |
1464 | { |
1427 | { |
1465 | if (spell_ob->last_grace) |
1428 | if (spell_ob->last_grace) |
… | |
… | |
1482 | insert_ob_in_ob (force, tmp); |
1445 | insert_ob_in_ob (force, tmp); |
1483 | tmp->update_stats (); |
1446 | tmp->update_stats (); |
1484 | return 1; |
1447 | return 1; |
1485 | |
1448 | |
1486 | } |
1449 | } |
1487 | |
|
|
1488 | |
1450 | |
1489 | /********************************************************************** |
1451 | /********************************************************************** |
1490 | * mood change |
1452 | * mood change |
1491 | * Arguably, this may or may not be an attack spell. But since it |
1453 | * Arguably, this may or may not be an attack spell. But since it |
1492 | * effects monsters, it seems best to put it into this file |
1454 | * effects monsters, it seems best to put it into this file |
… | |
… | |
1522 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1484 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1523 | race = god->race; |
1485 | race = god->race; |
1524 | else |
1486 | else |
1525 | race = spell->race; |
1487 | race = spell->race; |
1526 | |
1488 | |
1527 | |
|
|
1528 | for (x = op->x - range; x <= op->x + range; x++) |
1489 | for (x = op->x - range; x <= op->x + range; x++) |
1529 | for (y = op->y - range; y <= op->y + range; y++) |
1490 | for (y = op->y - range; y <= op->y + range; y++) |
1530 | { |
1491 | { |
1531 | |
|
|
1532 | done_one = 0; |
1492 | done_one = 0; |
1533 | m = op->map; |
1493 | m = op->map; |
1534 | nx = x; |
1494 | nx = x; |
1535 | ny = y; |
1495 | ny = y; |
1536 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
1496 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
… | |
… | |
1539 | |
1499 | |
1540 | /* If there is nothing living on this space, no need to go further */ |
1500 | /* If there is nothing living on this space, no need to go further */ |
1541 | if (!(mflags & P_IS_ALIVE)) |
1501 | if (!(mflags & P_IS_ALIVE)) |
1542 | continue; |
1502 | continue; |
1543 | |
1503 | |
|
|
1504 | // players can only affect spaces that they can actually see |
|
|
1505 | if (caster && caster->contr |
|
|
1506 | && caster->contr->visibility_at (m, nx, ny) < 70) |
|
|
1507 | continue; |
|
|
1508 | |
1544 | for (tmp = GET_MAP_OB (m, nx, ny); tmp; tmp = tmp->above) |
1509 | for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below) |
1545 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1510 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1546 | break; |
1511 | break; |
1547 | |
1512 | |
1548 | /* There can be living objects that are not monsters */ |
1513 | /* There can be living objects that are not monsters */ |
1549 | if (!tmp || tmp->type == PLAYER) |
1514 | if (!tmp || tmp->type == PLAYER) |
… | |
… | |
1556 | head = tmp; |
1521 | head = tmp; |
1557 | |
1522 | |
1558 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1523 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1559 | if (race && head->race && !strstr (race, head->race)) |
1524 | if (race && head->race && !strstr (race, head->race)) |
1560 | continue; |
1525 | continue; |
|
|
1526 | |
1561 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1527 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1562 | continue; |
1528 | continue; |
1563 | |
1529 | |
1564 | /* Now do a bunch of stuff related to saving throws */ |
1530 | /* Now do a bunch of stuff related to saving throws */ |
1565 | best_at = -1; |
1531 | best_at = -1; |
… | |
… | |
1582 | at -= level / 5; |
1548 | at -= level / 5; |
1583 | if (did_make_save (head, head->level, at)) |
1549 | if (did_make_save (head, head->level, at)) |
1584 | continue; |
1550 | continue; |
1585 | } |
1551 | } |
1586 | else /* spell->attacktype */ |
1552 | else /* spell->attacktype */ |
1587 | /* |
|
|
1588 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1589 | * if spell level < monster level, no go |
|
|
1590 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1591 | |
|
|
1592 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1593 | |
|
|
1594 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1595 | charm a level 125 monster... |
|
|
1596 | |
|
|
1597 | Ryo, august 14th |
|
|
1598 | */ |
|
|
1599 | { |
1553 | { |
|
|
1554 | /* |
|
|
1555 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1556 | * if spell level < monster level, no go |
|
|
1557 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1558 | |
|
|
1559 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1560 | |
|
|
1561 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1562 | charm a level 125 monster... |
|
|
1563 | |
|
|
1564 | Ryo, august 14th |
|
|
1565 | */ |
1600 | if (head->level > level) |
1566 | if (head->level > level) |
1601 | continue; |
1567 | continue; |
|
|
1568 | |
1602 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1569 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1603 | /* Failed, no effect */ |
1570 | /* Failed, no effect */ |
1604 | continue; |
1571 | continue; |
1605 | } |
1572 | } |
1606 | |
1573 | |
1607 | /* Done with saving throw. Now start effecting the monster */ |
1574 | /* Done with saving throw. Now start affecting the monster */ |
1608 | |
1575 | |
1609 | /* aggravation */ |
1576 | /* aggravation */ |
1610 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1577 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1611 | { |
1578 | { |
1612 | CLEAR_FLAG (head, FLAG_SLEEP); |
1579 | CLEAR_FLAG (head, FLAG_SLEEP); |
1613 | if (QUERY_FLAG (head, FLAG_FRIENDLY)) |
|
|
1614 | remove_friendly_object (head); |
1580 | remove_friendly_object (head); |
1615 | |
|
|
1616 | done_one = 1; |
1581 | done_one = 1; |
1617 | head->enemy = op; |
1582 | head->enemy = op; |
1618 | } |
1583 | } |
1619 | |
1584 | |
1620 | /* calm monsters */ |
1585 | /* calm monsters */ |
… | |
… | |
1633 | } |
1598 | } |
1634 | |
1599 | |
1635 | /* charm */ |
1600 | /* charm */ |
1636 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1601 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1637 | { |
1602 | { |
|
|
1603 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
|
|
1604 | |
1638 | /* Prevent uncontolled outbreaks of self replicating monsters. |
1605 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1639 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1606 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1640 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1607 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1641 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1608 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1642 | head->set_owner (op); |
1609 | head->set_owner (op); |
1643 | set_spell_skill (op, caster, spell, head); |
1610 | set_spell_skill (op, caster, spell, head); |
… | |
… | |
1720 | * if this has an other_arch field, we insert that in |
1687 | * if this has an other_arch field, we insert that in |
1721 | * the surround spaces. |
1688 | * the surround spaces. |
1722 | */ |
1689 | */ |
1723 | for (j = 0; j < 9; j++) |
1690 | for (j = 0; j < 9; j++) |
1724 | { |
1691 | { |
1725 | object *new_ob; |
|
|
1726 | |
|
|
1727 | hx = nx + freearr_x[j]; |
1692 | hx = nx + freearr_x[j]; |
1728 | hy = ny + freearr_y[j]; |
1693 | hy = ny + freearr_y[j]; |
1729 | |
1694 | |
1730 | m = op->map; |
1695 | m = op->map; |
1731 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
1696 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
… | |
… | |
1807 | #if 0 |
1772 | #if 0 |
1808 | // this is bogus: it causes wrong places to be checked below |
1773 | // this is bogus: it causes wrong places to be checked below |
1809 | // (a wall 2 cells away will block the effect...) and |
1774 | // (a wall 2 cells away will block the effect...) and |
1810 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1775 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1811 | // space. |
1776 | // space. |
1812 | // should be fixed later, but correctness before featurs... |
1777 | // should be fixed later, but correctness before features... |
1813 | // (schmorp) |
1778 | // (schmorp) |
1814 | |
1779 | |
1815 | /* new offset calculation to make swarm element distribution |
1780 | /* new offset calculation to make swarm element distribution |
1816 | * more uniform |
1781 | * more uniform |
1817 | */ |
1782 | */ |
… | |
… | |
1993 | |
1958 | |
1994 | m->insert (tmp, x, y, op); |
1959 | m->insert (tmp, x, y, op); |
1995 | return 1; |
1960 | return 1; |
1996 | } |
1961 | } |
1997 | |
1962 | |
1998 | |
|
|
1999 | |
|
|
2000 | |
|
|
2001 | /* cast_cause_disease: this spell looks along <dir> from the |
1963 | /* cast_cause_disease: this spell looks along <dir> from the |
2002 | * player and infects someone. |
1964 | * player and infects someone. |
2003 | * op is the player/monster, caster is the object, dir is the direction |
1965 | * op is the player/monster, caster is the object, dir is the direction |
2004 | * to cast, disease_arch is the specific disease, and type is the spell number |
1966 | * to cast, disease_arch is the specific disease, and type is the spell number |
2005 | * perhaps this should actually be in disease.c? |
1967 | * perhaps this should actually be in disease.c? |
2006 | */ |
1968 | */ |
2007 | |
|
|
2008 | int |
1969 | int |
2009 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
1970 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
2010 | { |
1971 | { |
2011 | sint16 x, y; |
1972 | sint16 x, y; |
2012 | int i, mflags, range, dam_mod, dur_mod; |
1973 | int i, mflags, range, dam_mod, dur_mod; |
… | |
… | |
2019 | /* If casting from a scroll, no direction will be available, so refer to the |
1980 | /* If casting from a scroll, no direction will be available, so refer to the |
2020 | * direction the player is pointing. |
1981 | * direction the player is pointing. |
2021 | */ |
1982 | */ |
2022 | if (!dir) |
1983 | if (!dir) |
2023 | dir = op->facing; |
1984 | dir = op->facing; |
|
|
1985 | |
2024 | if (!dir) |
1986 | if (!dir) |
2025 | return 0; /* won't find anything if casting on ourself, so just return */ |
1987 | return 0; /* won't find anything if casting on ourself, so just return */ |
2026 | |
1988 | |
2027 | /* Calculate these once here */ |
1989 | /* Calculate these once here */ |
2028 | range = spell->range + SP_level_range_adjust (caster, spell); |
1990 | range = spell->range + SP_level_range_adjust (caster, spell); |
… | |
… | |
2062 | /* do level adjustments */ |
2024 | /* do level adjustments */ |
2063 | if (disease->stats.wc) |
2025 | if (disease->stats.wc) |
2064 | disease->stats.wc += dur_mod / 2; |
2026 | disease->stats.wc += dur_mod / 2; |
2065 | |
2027 | |
2066 | if (disease->magic > 0) |
2028 | if (disease->magic > 0) |
2067 | disease->magic += dur_mod / 4; |
2029 | disease->magic += dur_mod / 8; |
2068 | |
2030 | |
2069 | if (disease->stats.maxhp > 0) |
2031 | if (disease->stats.maxhp > 0) |
2070 | disease->stats.maxhp += dur_mod; |
2032 | disease->stats.maxhp += dur_mod; |
2071 | |
2033 | |
2072 | if (disease->stats.maxgrace > 0) |
2034 | if (disease->stats.maxgrace > 0) |
… | |
… | |
2107 | if (disease->stats.sp) |
2069 | if (disease->stats.sp) |
2108 | disease->stats.sp -= dam_mod; |
2070 | disease->stats.sp -= dam_mod; |
2109 | |
2071 | |
2110 | if (infect_object (walk, disease, 1)) |
2072 | if (infect_object (walk, disease, 1)) |
2111 | { |
2073 | { |
2112 | object *flash; /* visual effect for inflicting disease */ |
|
|
2113 | |
|
|
2114 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
2074 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
2115 | |
2075 | |
2116 | disease->destroy (); /* don't need this one anymore */ |
2076 | disease->destroy (); /* don't need this one anymore */ |
2117 | walk->map->insert (get_archetype (ARCH_DETECT_MAGIC), x, y, op); |
2077 | walk->map->insert (get_archetype ("detect_magic"), x, y, op); |
2118 | return 1; |
2078 | return 1; |
2119 | } |
2079 | } |
2120 | |
2080 | |
2121 | disease->destroy (); |
2081 | disease->destroy (); |
2122 | } |
2082 | } |