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 (©) 2002-2003,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2003,2007 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 |
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 |
… | |
… | |
39 | * op is the spell object. |
39 | * op is the spell object. |
40 | */ |
40 | */ |
41 | void |
41 | void |
42 | check_spell_knockback (object *op) |
42 | check_spell_knockback (object *op) |
43 | { |
43 | { |
44 | object *tmp, *tmp2; /* object on the map */ |
|
|
45 | int weight_move; |
44 | int weight_move; |
46 | int frictionmod = 2; /*poor man's physics - multipy targets weight by this amount */ |
45 | int frictionmod = 2; /*poor man's physics - multipy targets weight by this amount */ |
47 | |
46 | |
48 | if (!op->weight) |
47 | if (!op->weight) |
49 | { /*shouldn't happen but if cone object has no weight drop out */ |
48 | { /*shouldn't happen but if cone object has no weight drop out */ |
… | |
… | |
54 | { |
53 | { |
55 | weight_move = op->weight + (op->weight * op->level) / 3; |
54 | weight_move = op->weight + (op->weight * op->level) / 3; |
56 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
55 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
57 | } |
56 | } |
58 | |
57 | |
59 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
58 | for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above) |
60 | { |
59 | { |
61 | int num_sections = 1; |
60 | int num_sections = 1; |
62 | |
61 | |
63 | /* don't move DM */ |
62 | /* don't move DM */ |
64 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
63 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
… | |
… | |
71 | /* don't move floors or immobile objects */ |
70 | /* don't move floors or immobile objects */ |
72 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || (!QUERY_FLAG (tmp, FLAG_ALIVE) && QUERY_FLAG (tmp, FLAG_NO_PICK))) |
71 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || (!QUERY_FLAG (tmp, FLAG_ALIVE) && QUERY_FLAG (tmp, FLAG_NO_PICK))) |
73 | continue; |
72 | continue; |
74 | |
73 | |
75 | /* count the object's sections */ |
74 | /* count the object's sections */ |
76 | for (tmp2 = tmp; tmp2 != NULL; tmp2 = tmp2->more) |
75 | for (object *tmp2 = tmp; tmp2; tmp2 = tmp2->more) |
77 | num_sections++; |
76 | num_sections++; |
78 | |
77 | |
79 | /* I'm not sure if it makes sense to divide by num_sections - bigger |
78 | /* I'm not sure if it makes sense to divide by num_sections - bigger |
80 | * objects should be harder to move, and we are moving the entire |
79 | * objects should be harder to move, and we are moving the entire |
81 | * object, not just the head, so the total weight should be relevant. |
80 | * object, not just the head, so the total weight should be relevant. |
… | |
… | |
149 | new_bolt->duration++; |
148 | new_bolt->duration++; |
150 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
149 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
151 | new_bolt->stats.dam++; |
150 | new_bolt->stats.dam++; |
152 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
151 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
153 | tmp->stats.dam++; |
152 | tmp->stats.dam++; |
|
|
153 | |
154 | if ((new_bolt = m->insert (new_bolt, sx, sy, op))) |
154 | if ((new_bolt = m->insert (new_bolt, sx, sy, op))) |
155 | update_turn_face (new_bolt); |
155 | update_turn_face (new_bolt); |
156 | } |
156 | } |
157 | |
157 | |
158 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
158 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
159 | * and checks for various things that may stop it. |
159 | * and checks for various things that may stop it. |
160 | */ |
160 | */ |
161 | |
|
|
162 | void |
161 | void |
163 | move_bolt (object *op) |
162 | move_bolt (object *op) |
164 | { |
163 | { |
165 | int mflags; |
164 | int mflags; |
166 | sint16 x, y; |
165 | sint16 x, y; |
167 | maptile *m; |
166 | maptile *m; |
168 | |
167 | |
169 | if (--op->duration < 0) |
168 | if (--op->duration < 0) |
170 | { |
169 | { |
171 | op->destroy (); |
170 | op->drop_and_destroy (); |
172 | return; |
171 | return; |
173 | } |
172 | } |
174 | |
173 | |
175 | hit_map (op, 0, op->attacktype, 1); |
174 | hit_map (op, 0, op->attacktype, 1); |
176 | |
175 | |
… | |
… | |
249 | tmp->duration++; |
248 | tmp->duration++; |
250 | |
249 | |
251 | /* New forking code. Possibly create forks of this object |
250 | /* New forking code. Possibly create forks of this object |
252 | * going off in other directions. |
251 | * going off in other directions. |
253 | */ |
252 | */ |
254 | if (rndm (0, 99) < tmp->stats.Dex) |
253 | if (tmp->stats.Dex && rndm (0, 99) < tmp->stats.Dex) |
255 | { /* stats.Dex % of forking */ |
254 | forklightning (op, tmp); /* stats.Dex % of forking */ |
256 | forklightning (op, tmp); |
|
|
257 | } |
|
|
258 | |
255 | |
259 | /* In this way, the object left behind sticks on the space, but |
256 | /* In this way, the object left behind sticks on the space, but |
260 | * doesn't create any bolts that continue to move onward. |
257 | * doesn't create any bolts that continue to move onward. |
261 | */ |
258 | */ |
262 | op->range = 0; |
259 | op->range = 0; |
… | |
… | |
286 | return 0; |
283 | return 0; |
287 | |
284 | |
288 | /* peterm: level dependency for bolts */ |
285 | /* peterm: level dependency for bolts */ |
289 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
286 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
290 | tmp->attacktype = spob->attacktype; |
287 | tmp->attacktype = spob->attacktype; |
|
|
288 | |
291 | if (spob->slaying) |
289 | if (spob->slaying) |
292 | tmp->slaying = spob->slaying; |
290 | tmp->slaying = spob->slaying; |
|
|
291 | |
293 | tmp->range = spob->range + SP_level_range_adjust (caster, spob); |
292 | tmp->range = spob->range + SP_level_range_adjust (caster, spob); |
294 | tmp->duration = spob->duration + SP_level_duration_adjust (caster, spob); |
293 | tmp->duration = spob->duration + SP_level_duration_adjust (caster, spob); |
295 | tmp->stats.Dex = spob->stats.Dex; |
294 | tmp->stats.Dex = spob->stats.Dex; |
296 | tmp->stats.Con = spob->stats.Con; |
295 | tmp->stats.Con = spob->stats.Con; |
297 | |
296 | |
… | |
… | |
308 | |
307 | |
309 | maptile *newmap; |
308 | maptile *newmap; |
310 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
309 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
311 | if (mflags & P_OUT_OF_MAP) |
310 | if (mflags & P_OUT_OF_MAP) |
312 | { |
311 | { |
313 | tmp->destroy (); |
312 | tmp->drop_and_destroy (); |
314 | return 0; |
313 | return 0; |
315 | } |
314 | } |
316 | |
315 | |
317 | tmp->map = newmap; |
316 | tmp->map = newmap; |
318 | |
317 | |
319 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
318 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
320 | { |
319 | { |
321 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
320 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
322 | { |
321 | { |
323 | tmp->destroy (); |
322 | tmp->drop_and_destroy (); |
324 | return 0; |
323 | return 0; |
325 | } |
324 | } |
326 | |
325 | |
327 | tmp->x = op->x; |
326 | tmp->x = op->x; |
328 | tmp->y = op->y; |
327 | tmp->y = op->y; |
… | |
… | |
394 | void |
393 | void |
395 | explode_bullet (object *op) |
394 | explode_bullet (object *op) |
396 | { |
395 | { |
397 | object *tmp, *owner; |
396 | object *tmp, *owner; |
398 | |
397 | |
399 | if (op->other_arch == NULL) |
398 | if (!op->other_arch) |
400 | { |
399 | { |
401 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
400 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
402 | op->destroy (); |
401 | op->destroy (); |
403 | return; |
402 | return; |
404 | } |
403 | } |
… | |
… | |
433 | } |
432 | } |
434 | |
433 | |
435 | if (op->attacktype) |
434 | if (op->attacktype) |
436 | { |
435 | { |
437 | hit_map (op, 0, op->attacktype, 1); |
436 | hit_map (op, 0, op->attacktype, 1); |
|
|
437 | |
438 | if (op->destroyed ()) |
438 | if (op->destroyed ()) |
439 | return; |
439 | return; |
440 | } |
440 | } |
441 | |
441 | |
442 | /* other_arch contains what this explodes into */ |
442 | /* other_arch contains what this explodes into */ |
… | |
… | |
445 | tmp->set_owner (op); |
445 | tmp->set_owner (op); |
446 | tmp->skill = op->skill; |
446 | tmp->skill = op->skill; |
447 | |
447 | |
448 | owner = op->owner; |
448 | owner = op->owner; |
449 | |
449 | |
450 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && !tailor_god_spell (tmp, owner)) |
450 | if ((tmp->attacktype & AT_HOLYWORD |
|
|
451 | || tmp->attacktype & AT_GODPOWER) |
|
|
452 | && owner |
|
|
453 | && !tailor_god_spell (tmp, owner)) |
451 | { |
454 | { |
452 | op->destroy (); |
455 | op->destroy (); |
453 | return; |
456 | return; |
454 | } |
457 | } |
455 | |
458 | |
… | |
… | |
520 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
523 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
521 | { |
524 | { |
522 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
525 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
523 | { |
526 | { |
524 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
527 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
|
|
528 | |
|
|
529 | // TODO: can't understand the following if's |
525 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
530 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
526 | { |
531 | { |
527 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
532 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
528 | { |
533 | { |
529 | op->destroy (); |
534 | op->destroy (); |
… | |
… | |
703 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
708 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
704 | |
709 | |
705 | void |
710 | void |
706 | move_cone (object *op) |
711 | move_cone (object *op) |
707 | { |
712 | { |
708 | int i; |
|
|
709 | |
|
|
710 | /* if no map then hit_map will crash so just ignore object */ |
713 | /* if no map then hit_map will crash so just ignore object */ |
711 | if (!op->map) |
714 | if (!op->map) |
712 | { |
715 | { |
713 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
716 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
714 | op->set_speed (0); |
717 | op->set_speed (0); |
… | |
… | |
734 | } |
737 | } |
735 | #endif |
738 | #endif |
736 | |
739 | |
737 | hit_map (op, 0, op->attacktype, 0); |
740 | hit_map (op, 0, op->attacktype, 0); |
738 | |
741 | |
|
|
742 | if (!op->is_on_map ()) |
|
|
743 | return; |
|
|
744 | |
739 | /* Check to see if we should push anything. |
745 | /* Check to see if we should push anything. |
740 | * Spell objects with weight push whatever they encounter to some |
746 | * Spell objects with weight push whatever they encounter to some |
741 | * degree. |
747 | * degree. |
742 | */ |
748 | */ |
743 | if (op->weight) |
749 | if (op->weight) |
|
|
750 | { |
744 | check_spell_knockback (op); |
751 | check_spell_knockback (op); |
745 | |
752 | |
746 | if (op->destroyed ()) |
753 | if (!op->is_on_map ()) |
747 | return; |
754 | return; |
|
|
755 | } |
748 | |
756 | |
749 | if ((op->duration--) < 0) |
757 | if (op->duration-- < 0) |
750 | { |
758 | { |
751 | op->destroy (); |
759 | op->destroy (); |
752 | return; |
760 | return; |
753 | } |
761 | } |
754 | /* Object has hit maximum range, so don't have it move |
762 | /* Object has hit maximum range, so don't have it move |
… | |
… | |
759 | { |
767 | { |
760 | op->range = 0; /* just so it doesn't wrap */ |
768 | op->range = 0; /* just so it doesn't wrap */ |
761 | return; |
769 | return; |
762 | } |
770 | } |
763 | |
771 | |
764 | for (i = -1; i < 2; i++) |
772 | for (int i = -1; i <= 1; i++) |
765 | { |
773 | { |
766 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
774 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
767 | |
775 | |
768 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
776 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
769 | { |
777 | { |
… | |
… | |
820 | */ |
828 | */ |
821 | movetype = spell->other_arch->move_type; |
829 | movetype = spell->other_arch->move_type; |
822 | |
830 | |
823 | for (i = range_min; i <= range_max; i++) |
831 | for (i = range_min; i <= range_max; i++) |
824 | { |
832 | { |
825 | sint16 x, y, d; |
833 | sint16 x, y; |
826 | |
834 | |
827 | /* We can't use absdir here, because it never returns |
835 | /* We can't use absdir here, because it never returns |
828 | * 0. If this is a rune, we want to hit the person on top |
836 | * 0. If this is a rune, we want to hit the person on top |
829 | * of the trap (d==0). If it is not a rune, then we don't want |
837 | * of the trap (d==0). If it is not a rune, then we don't want |
830 | * to hit that person. |
838 | * to hit that person. |
831 | */ |
839 | */ |
832 | d = dir + i; |
840 | int d = dir ? absdir (dir + i) : i; |
833 | while (d < 0) |
|
|
834 | d += 8; |
|
|
835 | while (d > 8) |
|
|
836 | d -= 8; |
|
|
837 | |
841 | |
838 | /* If it's not a rune, we don't want to blast the caster. |
842 | /* If it's not a rune, we don't want to blast the caster. |
839 | * In that case, we have to see - if dir is specified, |
843 | * In that case, we have to see - if dir is specified, |
840 | * turn this into direction 8. If dir is not specified (all |
844 | * turn this into direction 8. If dir is not specified (all |
841 | * direction) skip - otherwise, one line would do more damage |
845 | * direction) skip - otherwise, one line would do more damage |
… | |
… | |
861 | |
865 | |
862 | success = 1; |
866 | success = 1; |
863 | tmp = arch_to_object (spell->other_arch); |
867 | tmp = arch_to_object (spell->other_arch); |
864 | tmp->set_owner (op); |
868 | tmp->set_owner (op); |
865 | set_spell_skill (op, caster, spell, tmp); |
869 | set_spell_skill (op, caster, spell, tmp); |
866 | tmp->level = caster_level (caster, spell); |
870 | tmp->level = casting_level (caster, spell); |
867 | tmp->attacktype = spell->attacktype; |
871 | tmp->attacktype = spell->attacktype; |
868 | |
872 | |
869 | /* holy word stuff */ |
873 | /* holy word stuff */ |
870 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
874 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
871 | if (!tailor_god_spell (tmp, op)) |
875 | if (!tailor_god_spell (tmp, op)) |
… | |
… | |
943 | |
947 | |
944 | object *env = op->outer_env (); |
948 | object *env = op->outer_env (); |
945 | |
949 | |
946 | if (op->env) |
950 | if (op->env) |
947 | { |
951 | { |
948 | if (env->map == NULL) |
952 | if (!env->map) |
949 | return; |
953 | return; |
950 | |
954 | |
951 | if (!(op = op->insert_at (env, op))) |
955 | if (!(op = op->insert_at (env, op))) |
952 | return; |
956 | return; |
953 | } |
957 | } |
954 | |
958 | |
955 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
959 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
956 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
960 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
957 | // as bombs can be carried. |
961 | // as bombs can be carried. |
958 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
962 | if (op->ms ().flags () & P_SAFE) |
959 | { |
963 | { |
960 | op->destroy (); |
964 | op->destroy (); |
961 | return; |
965 | return; |
962 | } |
966 | } |
963 | |
967 | |
… | |
… | |
1000 | int mflags; |
1004 | int mflags; |
1001 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1005 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1002 | maptile *m; |
1006 | maptile *m; |
1003 | |
1007 | |
1004 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
1008 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
|
|
1009 | |
|
|
1010 | // when creating a bomb below ourself it should always work, even |
|
|
1011 | // when movement is blocked (somehow we got here, somehow we are here, |
|
|
1012 | // so we should also be able to make a bomb here). (originally added |
|
|
1013 | // to fix create bomb traps in doors, which cast with dir=0). |
|
|
1014 | if (dir) |
|
|
1015 | { |
1005 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1016 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1006 | { |
1017 | { |
1007 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1018 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1008 | return 0; |
1019 | return 0; |
|
|
1020 | } |
1009 | } |
1021 | } |
1010 | |
1022 | |
1011 | tmp = arch_to_object (spell->other_arch); |
1023 | tmp = arch_to_object (spell->other_arch); |
1012 | |
1024 | |
1013 | /* level dependencies for bomb */ |
1025 | /* level dependencies for bomb */ |
… | |
… | |
1099 | * interesting spell. |
1111 | * interesting spell. |
1100 | * if it is a cleric spell, you need a god, and the creature |
1112 | * if it is a cleric spell, you need a god, and the creature |
1101 | * can't be friendly to your god. |
1113 | * can't be friendly to your god. |
1102 | */ |
1114 | */ |
1103 | |
1115 | |
1104 | if (!target || QUERY_FLAG (target, FLAG_REFL_SPELL) |
1116 | if (!target |
|
|
1117 | || target->flag [FLAG_REFL_SPELL] |
1105 | || (!god && spell->stats.grace) |
1118 | || (!god && spell->stats.grace) |
1106 | || (target->title && god && !strcmp (target->title, god->name)) || (target->race && god && strstr (target->race, god->race))) |
1119 | || (god && target->title == god->name) |
|
|
1120 | || (god && target->race.contains (god->race))) |
1107 | { |
1121 | { |
1108 | new_draw_info (NDI_UNIQUE, 0, op, "Your request is unheeded."); |
1122 | new_draw_info (NDI_UNIQUE, 0, op, "Your request is unheeded."); |
1109 | return 0; |
1123 | return 0; |
1110 | } |
1124 | } |
1111 | |
1125 | |
… | |
… | |
1113 | effect = arch_to_object (spell->other_arch); |
1127 | effect = arch_to_object (spell->other_arch); |
1114 | else |
1128 | else |
1115 | return 0; |
1129 | return 0; |
1116 | |
1130 | |
1117 | /* tailor the effect by priest level and worshipped God */ |
1131 | /* tailor the effect by priest level and worshipped God */ |
1118 | effect->level = caster_level (caster, spell); |
1132 | effect->level = casting_level (caster, spell); |
1119 | effect->attacktype = spell->attacktype; |
1133 | effect->attacktype = spell->attacktype; |
1120 | if (effect->attacktype & (AT_HOLYWORD | AT_GODPOWER)) |
1134 | if (effect->attacktype & (AT_HOLYWORD | AT_GODPOWER)) |
1121 | { |
1135 | { |
1122 | if (tailor_god_spell (effect, op)) |
1136 | if (tailor_god_spell (effect, op)) |
1123 | new_draw_info_format (NDI_UNIQUE, 0, op, "%s answers your call!", determine_god (op)); |
1137 | new_draw_info_format (NDI_UNIQUE, 0, op, "%s answers your call!", (const char *)determine_god (op)); |
1124 | else |
1138 | else |
1125 | { |
1139 | { |
1126 | new_draw_info (NDI_UNIQUE, 0, op, "Your request is ignored."); |
1140 | new_draw_info (NDI_UNIQUE, 0, op, "Your request is ignored."); |
1127 | return 0; |
1141 | return 0; |
1128 | } |
1142 | } |
… | |
… | |
1178 | |
1192 | |
1179 | /* op is a missile that needs to be moved */ |
1193 | /* op is a missile that needs to be moved */ |
1180 | void |
1194 | void |
1181 | move_missile (object *op) |
1195 | move_missile (object *op) |
1182 | { |
1196 | { |
1183 | int i, mflags; |
|
|
1184 | object *owner; |
|
|
1185 | sint16 new_x, new_y; |
|
|
1186 | maptile *m; |
|
|
1187 | |
|
|
1188 | if (op->range-- <= 0) |
1197 | if (op->range-- <= 0) |
1189 | { |
1198 | { |
|
|
1199 | op->drop_and_destroy (); |
|
|
1200 | return; |
|
|
1201 | } |
|
|
1202 | |
|
|
1203 | mapxy pos (op); |
|
|
1204 | pos.move (op->direction); |
|
|
1205 | |
|
|
1206 | if (!pos.normalise ()) |
|
|
1207 | { |
1190 | op->destroy (); |
1208 | op->destroy (); |
1191 | return; |
1209 | return; |
1192 | } |
1210 | } |
1193 | |
1211 | |
1194 | owner = op->owner; |
1212 | mapspace &ms = pos.ms (); |
1195 | #if 0 |
|
|
1196 | /* It'd make things nastier if this wasn't here - spells cast by |
|
|
1197 | * monster that are then killed would continue to survive |
|
|
1198 | */ |
|
|
1199 | if (owner == NULL) |
|
|
1200 | { |
|
|
1201 | op->destroy (); |
|
|
1202 | return; |
|
|
1203 | } |
|
|
1204 | #endif |
|
|
1205 | |
1213 | |
1206 | new_x = op->x + DIRX (op); |
1214 | if (ms.flags () & P_IS_ALIVE || ms.blocks (op)) |
1207 | new_y = op->y + DIRY (op); |
|
|
1208 | |
|
|
1209 | mflags = get_map_flags (op->map, &m, new_x, new_y, &new_x, &new_y); |
|
|
1210 | |
|
|
1211 | if (!(mflags & P_OUT_OF_MAP) && ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))) |
|
|
1212 | { |
1215 | { |
1213 | hit_map (op, op->direction, AT_MAGIC, 1); |
1216 | hit_map (op, op->direction, AT_MAGIC, 1); |
1214 | /* Basically, missile only hits one thing then goes away. |
1217 | /* Basically, missile only hits one thing then goes away. |
1215 | * we need to remove it if someone hasn't already done so. |
1218 | * we need to remove it if someone hasn't already done so. |
1216 | */ |
1219 | */ |
1217 | if (!op->destroyed ()) |
|
|
1218 | op->destroy (); |
|
|
1219 | |
|
|
1220 | return; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | op->remove (); |
|
|
1224 | |
|
|
1225 | if (!op->direction || (mflags & P_OUT_OF_MAP)) |
|
|
1226 | { |
|
|
1227 | op->destroy (); |
1220 | op->destroy (); |
1228 | return; |
1221 | return; |
1229 | } |
1222 | } |
1230 | |
1223 | |
|
|
1224 | if (!op->direction) |
|
|
1225 | { |
|
|
1226 | op->destroy (); |
|
|
1227 | return; |
|
|
1228 | } |
|
|
1229 | |
1231 | i = spell_find_dir (m, new_x, new_y, op->owner); |
1230 | int i = spell_find_dir (pos.m, pos.x, pos.y, op->owner); |
1232 | if (i > 0 && i != op->direction) |
1231 | if (i > 0 && i != op->direction) |
1233 | { |
1232 | { |
1234 | op->direction = i; |
1233 | op->direction = i; |
1235 | SET_ANIMATION (op, op->direction); |
1234 | SET_ANIMATION (op, op->direction); |
1236 | } |
1235 | } |
1237 | |
1236 | |
1238 | m->insert (op, new_x, new_y, op); |
1237 | pos.insert (op, op); |
1239 | } |
1238 | } |
1240 | |
1239 | |
1241 | /**************************************************************************** |
1240 | /**************************************************************************** |
1242 | * Destruction |
1241 | * Destruction |
1243 | ****************************************************************************/ |
1242 | ****************************************************************************/ |
… | |
… | |
1257 | |
1256 | |
1258 | object *tmp = get_archetype (FORCE_NAME); |
1257 | object *tmp = get_archetype (FORCE_NAME); |
1259 | tmp->speed = 0.01; |
1258 | tmp->speed = 0.01; |
1260 | tmp->stats.food = time; |
1259 | tmp->stats.food = time; |
1261 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1260 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1262 | tmp->glow_radius = radius; |
1261 | tmp->set_glow_radius (min (MAX_LIGHT_RADIUS, radius)); |
1263 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
|
|
1264 | tmp->glow_radius = MAX_LIGHT_RADII; |
|
|
1265 | |
|
|
1266 | tmp = insert_ob_in_ob (tmp, op); |
1262 | tmp = insert_ob_in_ob (tmp, op); |
1267 | |
1263 | |
1268 | if (tmp->glow_radius > op->glow_radius) |
1264 | if (tmp->glow_radius > op->glow_radius) |
1269 | op->glow_radius = tmp->glow_radius; |
1265 | op->set_glow_radius (tmp->glow_radius); |
1270 | |
1266 | |
1271 | return 1; |
1267 | return 1; |
1272 | } |
1268 | } |
1273 | |
1269 | |
1274 | int |
1270 | int |
1275 | cast_destruction (object *op, object *caster, object *spell_ob) |
1271 | cast_destruction (object *op, object *caster, object *spell_ob) |
1276 | { |
1272 | { |
1277 | int i, j, range, mflags, friendly = 0, dam, dur; |
|
|
1278 | sint16 sx, sy; |
|
|
1279 | maptile *m; |
|
|
1280 | object *tmp; |
|
|
1281 | const char *skill; |
|
|
1282 | |
|
|
1283 | range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1273 | int range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1284 | dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
1274 | int dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
1285 | dur = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob); |
1275 | int dur = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob); |
1286 | if (QUERY_FLAG (op, FLAG_FRIENDLY) || op->type == PLAYER) |
1276 | |
1287 | friendly = 1; |
1277 | bool friendly = op->flag [FLAG_FRIENDLY] || op->is_player (); |
1288 | |
1278 | |
1289 | /* destruction doesn't use another spell object, so we need |
1279 | /* destruction doesn't use another spell object, so we need |
1290 | * update op's skill pointer so that exp is properly awarded. |
1280 | * update op's skill pointer so that exp is properly awarded. |
1291 | * We do some shortcuts here - since this is just temporary |
|
|
1292 | * and we'll reset the values back, we don't need to go through |
|
|
1293 | * the full share string/free_string route. |
|
|
1294 | */ |
1281 | */ |
1295 | skill = op->skill; |
1282 | const shstr skill = op->skill; |
|
|
1283 | |
1296 | if (caster == op) |
1284 | if (caster == op) |
1297 | op->skill = spell_ob->skill; |
1285 | op->skill = spell_ob->skill; |
1298 | else if (caster->skill) |
1286 | else if (caster->skill) |
1299 | op->skill = caster->skill; |
1287 | op->skill = caster->skill; |
1300 | else |
1288 | else |
1301 | op->skill = NULL; |
1289 | op->skill = 0; |
1302 | |
1290 | |
1303 | op->change_skill (find_skill_by_name (op, op->skill)); |
1291 | op->change_skill (find_skill_by_name (op, op->skill)); |
1304 | |
1292 | |
1305 | for (i = -range; i < range; i++) |
1293 | unordered_mapwalk (op, -range, -range, range, range) |
1306 | { |
1294 | { |
1307 | for (j = -range; j < range; j++) |
1295 | mapspace &ms = m->at (nx, ny); |
1308 | { |
|
|
1309 | m = op->map; |
|
|
1310 | sx = op->x + i; |
|
|
1311 | sy = op->y + j; |
|
|
1312 | |
1296 | |
1313 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
|
|
1314 | if (mflags & P_OUT_OF_MAP) |
|
|
1315 | continue; |
|
|
1316 | |
|
|
1317 | if (mflags & P_IS_ALIVE) |
1297 | if (ms.flags () & P_IS_ALIVE) |
|
|
1298 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
|
|
1299 | if (tmp->flag [FLAG_ALIVE] || tmp->is_player ()) |
1318 | { |
1300 | { |
1319 | for (tmp = GET_MAP_OB (m, sx, sy); tmp; tmp = tmp->above) |
1301 | tmp = tmp->head_ (); |
1320 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
|
|
1321 | break; |
|
|
1322 | |
1302 | |
1323 | if (tmp) |
1303 | if ((friendly && !tmp->flag [FLAG_FRIENDLY] && !tmp->is_player ()) |
|
|
1304 | || (!friendly && (tmp->flag [FLAG_FRIENDLY] || tmp->is_player ()))) |
1324 | { |
1305 | { |
1325 | if (tmp->head) |
1306 | if (spell_ob->subtype == SP_DESTRUCTION) |
1326 | tmp = tmp->head; |
|
|
1327 | |
|
|
1328 | if ((friendly && !QUERY_FLAG (tmp, FLAG_FRIENDLY) && tmp->type != PLAYER) || |
|
|
1329 | (!friendly && (QUERY_FLAG (tmp, FLAG_FRIENDLY) || tmp->type == PLAYER))) |
|
|
1330 | { |
1307 | { |
1331 | if (spell_ob->subtype == SP_DESTRUCTION) |
|
|
1332 | { |
|
|
1333 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
1308 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
|
|
1309 | |
1334 | if (spell_ob->other_arch) |
1310 | if (spell_ob->other_arch) |
1335 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1311 | m->insert (arch_to_object (spell_ob->other_arch), nx, ny, op); |
1336 | } |
1312 | } |
1337 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1313 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist [ATNR_MAGIC] != 100) |
1338 | { |
1314 | { |
1339 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1315 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1340 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1316 | m->insert (arch_to_object (spell_ob->other_arch), nx, ny, op); |
1341 | } |
|
|
1342 | } |
1317 | } |
1343 | } |
1318 | } |
1344 | } |
1319 | } |
1345 | } |
|
|
1346 | } |
1320 | } |
1347 | |
1321 | |
1348 | op->skill = skill; |
1322 | op->skill = skill; |
1349 | return 1; |
1323 | return 1; |
1350 | } |
1324 | } |
… | |
… | |
1457 | */ |
1431 | */ |
1458 | int |
1432 | int |
1459 | mood_change (object *op, object *caster, object *spell) |
1433 | mood_change (object *op, object *caster, object *spell) |
1460 | { |
1434 | { |
1461 | object *tmp, *god, *head; |
1435 | object *tmp, *god, *head; |
1462 | int done_one, range, mflags, level, at, best_at; |
1436 | int done_one, range, level, at, best_at; |
1463 | sint16 x, y, nx, ny; |
|
|
1464 | maptile *m; |
|
|
1465 | const char *race; |
1437 | const char *race; |
1466 | |
1438 | |
1467 | /* We precompute some values here so that we don't have to keep |
1439 | /* We precompute some values here so that we don't have to keep |
1468 | * doing it over and over again. |
1440 | * doing it over and over again. |
1469 | */ |
1441 | */ |
1470 | god = find_god (determine_god (op)); |
1442 | god = find_god (determine_god (op)); |
1471 | level = caster_level (caster, spell); |
1443 | level = casting_level (caster, spell); |
1472 | range = spell->range + SP_level_range_adjust (caster, spell); |
1444 | range = spell->range + SP_level_range_adjust (caster, spell); |
1473 | |
1445 | |
1474 | /* On the bright side, no monster should ever have a race of GOD_... |
1446 | /* On the bright side, no monster should ever have a race of GOD_... |
1475 | * so even if the player doesn't worship a god, if race=GOD_.., it |
1447 | * so even if the player doesn't worship a god, if race=GOD_.., it |
1476 | * won't ever match anything. |
1448 | * won't ever match anything. |
1477 | */ |
1449 | */ |
1478 | if (!spell->race) |
1450 | if (!spell->race) |
1479 | race = NULL; |
1451 | race = NULL; |
1480 | else if (god && !strcmp (spell->race, "GOD_SLAYING")) |
1452 | else if (god && spell->race == shstr_GOD_SLAYING) |
1481 | race = god->slaying; |
1453 | race = god->slaying; |
1482 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1454 | else if (god && spell->race == shstr_GOD_FRIEND) |
1483 | race = god->race; |
1455 | race = god->race; |
1484 | else |
1456 | else |
1485 | race = spell->race; |
1457 | race = spell->race; |
1486 | |
1458 | |
1487 | for (x = op->x - range; x <= op->x + range; x++) |
1459 | unordered_mapwalk (op, -range, -range, range, range) |
1488 | for (y = op->y - range; y <= op->y + range; y++) |
|
|
1489 | { |
1460 | { |
1490 | done_one = 0; |
1461 | mapspace &ms = m->at (nx, ny); |
1491 | m = op->map; |
|
|
1492 | nx = x; |
|
|
1493 | ny = y; |
|
|
1494 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
|
|
1495 | if (mflags & P_OUT_OF_MAP) |
|
|
1496 | continue; |
|
|
1497 | |
1462 | |
1498 | /* If there is nothing living on this space, no need to go further */ |
1463 | /* If there is nothing living on this space, no need to go further */ |
1499 | if (!(mflags & P_IS_ALIVE)) |
1464 | if (!ms.flags () & P_IS_ALIVE) |
1500 | continue; |
1465 | continue; |
1501 | |
1466 | |
1502 | // players can only affect spaces that they can actually see |
1467 | // players can only affect spaces that they can actually see |
|
|
1468 | if (caster |
1503 | if (caster && caster->contr |
1469 | && caster->contr |
1504 | && caster->contr->visibility_at (m, nx, ny) < 70) |
1470 | && caster->contr->darkness_at (m, nx, ny) == LOS_BLOCKED) |
1505 | continue; |
1471 | continue; |
1506 | |
1472 | |
1507 | for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below) |
1473 | for (tmp = ms.top; tmp; tmp = tmp->below) |
1508 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1474 | if (tmp->flag [FLAG_MONSTER]) |
1509 | break; |
1475 | break; |
1510 | |
1476 | |
1511 | /* There can be living objects that are not monsters */ |
1477 | /* There can be living objects that are not monsters */ |
1512 | if (!tmp || tmp->type == PLAYER) |
1478 | if (!tmp) |
1513 | continue; |
1479 | continue; |
1514 | |
1480 | |
1515 | /* Only the head has meaningful data, so resolve to that */ |
1481 | /* Only the head has meaningful data, so resolve to that */ |
1516 | if (tmp->head) |
|
|
1517 | head = tmp->head; |
1482 | head = tmp->head_ (); |
1518 | else |
|
|
1519 | head = tmp; |
|
|
1520 | |
1483 | |
1521 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1484 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1522 | if (race && head->race && !strstr (race, head->race)) |
1485 | if (race && head->race && !strstr (race, head->race)) |
1523 | continue; |
1486 | continue; |
1524 | |
1487 | |
1525 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1488 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1526 | continue; |
1489 | continue; |
1527 | |
1490 | |
1528 | /* Now do a bunch of stuff related to saving throws */ |
1491 | /* Now do a bunch of stuff related to saving throws */ |
1529 | best_at = -1; |
1492 | best_at = -1; |
1530 | if (spell->attacktype) |
1493 | if (spell->attacktype) |
1531 | { |
1494 | { |
1532 | for (at = 0; at < NROFATTACKS; at++) |
1495 | for (at = 0; at < NROFATTACKS; at++) |
1533 | if (spell->attacktype & (1 << at)) |
1496 | if (spell->attacktype & (1 << at)) |
1534 | if (best_at == -1 || head->resist[at] > head->resist[best_at]) |
1497 | if (best_at == -1 || head->resist[at] > head->resist[best_at]) |
1535 | best_at = at; |
1498 | best_at = at; |
1536 | |
1499 | |
1537 | if (best_at == -1) |
1500 | if (best_at == -1) |
1538 | at = 0; |
1501 | at = 0; |
1539 | else |
1502 | else |
1540 | { |
1503 | { |
1541 | if (head->resist[best_at] == 100) |
1504 | if (head->resist[best_at] == 100) |
1542 | continue; |
1505 | continue; |
1543 | else |
1506 | else |
1544 | at = head->resist[best_at] / 5; |
1507 | at = head->resist[best_at] / 5; |
1545 | } |
1508 | } |
|
|
1509 | |
1546 | at -= level / 5; |
1510 | at -= level / 5; |
1547 | if (did_make_save (head, head->level, at)) |
1511 | if (did_make_save (head, head->level, at)) |
1548 | continue; |
1512 | continue; |
1549 | } |
1513 | } |
1550 | else /* spell->attacktype */ |
1514 | else /* spell->attacktype */ |
1551 | { |
1515 | { |
1552 | /* |
1516 | /* |
1553 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
1517 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
1554 | * if spell level < monster level, no go |
1518 | * if spell level < monster level, no go |
1555 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
1519 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
1556 | |
1520 | |
1557 | The chance will then be in the range [20-70] percent, not too bad. |
1521 | The chance will then be in the range [20-70] percent, not too bad. |
1558 | |
1522 | |
1559 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
1523 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
1560 | charm a level 125 monster... |
1524 | charm a level 125 monster... |
1561 | |
1525 | |
1562 | Ryo, august 14th |
1526 | Ryo, august 14th |
1563 | */ |
1527 | */ |
1564 | if (head->level > level) |
1528 | if (head->level > level) |
1565 | continue; |
1529 | continue; |
1566 | |
1530 | |
1567 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1531 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1568 | /* Failed, no effect */ |
1532 | /* Failed, no effect */ |
1569 | continue; |
1533 | continue; |
1570 | } |
1534 | } |
1571 | |
1535 | |
1572 | /* Done with saving throw. Now start affecting the monster */ |
1536 | /* Done with saving throw. Now start affecting the monster */ |
|
|
1537 | done_one = 0; |
1573 | |
1538 | |
1574 | /* aggravation */ |
1539 | /* aggravation */ |
1575 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1540 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1576 | { |
1541 | { |
1577 | CLEAR_FLAG (head, FLAG_SLEEP); |
1542 | CLEAR_FLAG (head, FLAG_SLEEP); |
1578 | remove_friendly_object (head); |
1543 | remove_friendly_object (head); |
1579 | done_one = 1; |
1544 | done_one = 1; |
1580 | head->enemy = op; |
1545 | head->enemy = op; |
1581 | } |
1546 | } |
1582 | |
1547 | |
1583 | /* calm monsters */ |
1548 | /* calm monsters */ |
1584 | if (QUERY_FLAG (spell, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (head, FLAG_UNAGGRESSIVE)) |
1549 | if (QUERY_FLAG (spell, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (head, FLAG_UNAGGRESSIVE)) |
1585 | { |
1550 | { |
1586 | SET_FLAG (head, FLAG_UNAGGRESSIVE); |
1551 | SET_FLAG (head, FLAG_UNAGGRESSIVE); |
1587 | head->enemy = NULL; |
1552 | head->enemy = NULL; |
1588 | done_one = 1; |
1553 | done_one = 1; |
1589 | } |
1554 | } |
1590 | |
1555 | |
1591 | /* berserk monsters */ |
1556 | /* berserk monsters */ |
1592 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1557 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1593 | { |
1558 | { |
1594 | SET_FLAG (head, FLAG_BERSERK); |
1559 | SET_FLAG (head, FLAG_BERSERK); |
1595 | done_one = 1; |
1560 | done_one = 1; |
1596 | } |
1561 | } |
1597 | |
1562 | |
1598 | /* charm */ |
1563 | /* charm */ |
1599 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1564 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1600 | { |
1565 | { |
1601 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
1566 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
1602 | |
1567 | |
1603 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1568 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1604 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1569 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1605 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1570 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1606 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1571 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1607 | head->set_owner (op); |
1572 | head->set_owner (op); |
1608 | set_spell_skill (op, caster, spell, head); |
1573 | set_spell_skill (op, caster, spell, head); |
1609 | add_friendly_object (head); |
1574 | add_friendly_object (head); |
1610 | head->attack_movement = PETMOVE; |
1575 | head->attack_movement = PETMOVE; |
1611 | done_one = 1; |
1576 | done_one = 1; |
1612 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1577 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1613 | head->stats.exp = 0; |
1578 | head->stats.exp = 0; |
1614 | } |
1579 | } |
1615 | |
1580 | |
1616 | /* If a monster was effected, put an effect in */ |
1581 | /* If a monster was effected, put an effect in */ |
1617 | if (done_one && spell->other_arch) |
1582 | if (done_one && spell->other_arch) |
1618 | m->insert (arch_to_object (spell->other_arch), nx, ny, op); |
1583 | m->insert (arch_to_object (spell->other_arch), nx, ny, op); |
1619 | } /* for y */ |
1584 | } |
1620 | |
1585 | |
1621 | return 1; |
1586 | return 1; |
1622 | } |
1587 | } |
1623 | |
|
|
1624 | |
1588 | |
1625 | /* Move_ball_spell: This handles ball type spells that just sort of wander |
1589 | /* Move_ball_spell: This handles ball type spells that just sort of wander |
1626 | * about. was called move_ball_lightning, but since more than the ball |
1590 | * about. was called move_ball_lightning, but since more than the ball |
1627 | * lightning spell used it, that seemed misnamed. |
1591 | * lightning spell used it, that seemed misnamed. |
1628 | * op is the spell effect. |
1592 | * op is the spell effect. |
1629 | * note that duration is handled by process_object() in time.c |
1593 | * note that duration is handled by process_object() in time.c |
1630 | */ |
1594 | */ |
1631 | |
|
|
1632 | void |
1595 | void |
1633 | move_ball_spell (object *op) |
1596 | move_ball_spell (object *op) |
1634 | { |
1597 | { |
1635 | int i, j, dam_save, dir, mflags; |
1598 | int i, j, dam_save, dir, mflags; |
1636 | sint16 nx, ny, hx, hy; |
1599 | sint16 nx, ny, hx, hy; |
… | |
… | |
1655 | for (i = 1; i < 9; i++) |
1618 | for (i = 1; i < 9; i++) |
1656 | { |
1619 | { |
1657 | /* i bit 0: alters sign of offset |
1620 | /* i bit 0: alters sign of offset |
1658 | * other bits (i / 2): absolute value of offset |
1621 | * other bits (i / 2): absolute value of offset |
1659 | */ |
1622 | */ |
1660 | |
|
|
1661 | int offset = ((i ^ j) & 1) ? (i / 2) : -(i / 2); |
1623 | int offset = ((i ^ j) & 1) ? (i / 2) : -(i / 2); |
1662 | int tmpdir = absdir (op->direction + offset); |
1624 | int tmpdir = absdir (op->direction + offset); |
1663 | |
1625 | |
1664 | nx = op->x + freearr_x[tmpdir]; |
1626 | nx = op->x + freearr_x[tmpdir]; |
1665 | ny = op->y + freearr_y[tmpdir]; |
1627 | ny = op->y + freearr_y[tmpdir]; |
… | |
… | |
1667 | { |
1629 | { |
1668 | dir = tmpdir; |
1630 | dir = tmpdir; |
1669 | break; |
1631 | break; |
1670 | } |
1632 | } |
1671 | } |
1633 | } |
|
|
1634 | |
1672 | if (dir == 0) |
1635 | if (dir == 0) |
1673 | { |
1636 | { |
1674 | nx = op->x; |
1637 | nx = op->x; |
1675 | ny = op->y; |
1638 | ny = op->y; |
1676 | m = op->map; |
1639 | m = op->map; |
… | |
… | |
1702 | |
1665 | |
1703 | if ((mflags & P_IS_ALIVE) && (!owner || owner->x != hx || owner->y != hy || !on_same_map (owner, op))) |
1666 | if ((mflags & P_IS_ALIVE) && (!owner || owner->x != hx || owner->y != hy || !on_same_map (owner, op))) |
1704 | { |
1667 | { |
1705 | if (j) |
1668 | if (j) |
1706 | op->stats.dam = dam_save / 2; |
1669 | op->stats.dam = dam_save / 2; |
|
|
1670 | |
1707 | hit_map (op, j, op->attacktype, 1); |
1671 | hit_map (op, j, op->attacktype, 1); |
1708 | |
|
|
1709 | } |
1672 | } |
1710 | |
1673 | |
1711 | /* insert the other arch */ |
1674 | /* insert the other arch */ |
1712 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1675 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1713 | m->insert (arch_to_object (op->other_arch), hx, hy, op); |
1676 | m->insert (arch_to_object (op->other_arch), hx, hy, op); |
… | |
… | |
1746 | int adjustdir; |
1709 | int adjustdir; |
1747 | maptile *m; |
1710 | maptile *m; |
1748 | #endif |
1711 | #endif |
1749 | object *owner = op->env; |
1712 | object *owner = op->env; |
1750 | |
1713 | |
|
|
1714 | if (!owner) // MUST not happen, remove when true TODO |
|
|
1715 | { |
|
|
1716 | LOG (llevError, "swarm spell found outside inventory: %s\n", op->debug_desc ()); |
|
|
1717 | op->destroy (); |
|
|
1718 | return; |
|
|
1719 | } |
|
|
1720 | |
1751 | if (!op->duration || !owner->is_on_map ()) |
1721 | if (!op->duration || !owner->is_on_map ()) |
1752 | { |
1722 | { |
1753 | op->destroy (); |
1723 | op->drop_and_destroy (); |
1754 | return; |
1724 | return; |
1755 | } |
1725 | } |
1756 | |
1726 | |
1757 | op->duration--; |
1727 | op->duration--; |
1758 | |
1728 | |
1759 | int basedir = op->direction; |
1729 | int basedir = op->direction; |
1760 | if (!basedir) |
1730 | if (!basedir) |
|
|
1731 | { |
1761 | /* spray in all directions! 8) */ |
1732 | /* spray in all directions! 8) */ |
1762 | basedir = (op->facing += op->state) % 8 + 1; |
1733 | op->facing = (op->facing + op->state) & 7; |
|
|
1734 | basedir = op->facing + 1; |
|
|
1735 | } |
1763 | |
1736 | |
1764 | #if 0 |
1737 | #if 0 |
1765 | // this is bogus: it causes wrong places to be checked below |
1738 | // this is bogus: it causes wrong places to be checked below |
1766 | // (a wall 2 cells away will block the effect...) and |
1739 | // (a wall 2 cells away will block the effect...) and |
1767 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1740 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
… | |
… | |
1849 | { |
1822 | { |
1850 | if (!spell->other_arch) |
1823 | if (!spell->other_arch) |
1851 | return 0; |
1824 | return 0; |
1852 | |
1825 | |
1853 | object *tmp = archetype::get (SWARM_SPELL); |
1826 | object *tmp = archetype::get (SWARM_SPELL); |
|
|
1827 | |
1854 | set_spell_skill (op, caster, spell, tmp); |
1828 | set_spell_skill (op, caster, spell, tmp); |
1855 | tmp->level = caster_level (caster, spell); /* needed later, to get level dep. right. */ |
1829 | tmp->level = casting_level (caster, spell); /* needed later, to get level dep. right. */ |
1856 | tmp->spell = spell->other_arch->instance (); |
1830 | tmp->spell = spell->other_arch->instance (); |
1857 | tmp->attacktype = tmp->spell->attacktype; |
1831 | tmp->attacktype = tmp->spell->attacktype; |
1858 | |
1832 | |
1859 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1833 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1860 | if (!tailor_god_spell (tmp, op)) |
1834 | if (!tailor_god_spell (tmp, op)) |
… | |
… | |
1862 | |
1836 | |
1863 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1837 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1864 | for (int i = 0; i < spell->duration; i++) |
1838 | for (int i = 0; i < spell->duration; i++) |
1865 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1839 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1866 | |
1840 | |
|
|
1841 | tmp->invisible = 1; |
|
|
1842 | tmp->flag [FLAG_NO_DROP] = 1; // make sure it stays in inv, or else |
1867 | tmp->direction = dir; |
1843 | tmp->direction = dir; |
1868 | tmp->invisible = 1; |
|
|
1869 | tmp->facing = rndm (1, 8); // initial firing direction |
1844 | tmp->facing = rndm (1, 8); // initial firing direction |
1870 | tmp->state = rndm (4) * 2 + 1; // direction increment |
1845 | tmp->state = rndm (4) * 2 + 1; // direction increment |
1871 | |
1846 | |
1872 | op->insert (tmp); |
1847 | op->insert (tmp); |
1873 | |
1848 | |
… | |
… | |
1885 | int dam, mflags; |
1860 | int dam, mflags; |
1886 | maptile *m; |
1861 | maptile *m; |
1887 | |
1862 | |
1888 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1863 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1889 | |
1864 | |
1890 | if (!dir) |
1865 | if (dir) |
1891 | { |
|
|
1892 | new_draw_info (NDI_UNIQUE, 0, op, "In what direction?"); |
|
|
1893 | return 0; |
|
|
1894 | } |
1866 | { |
1895 | |
|
|
1896 | x = op->x + freearr_x[dir]; |
1867 | x = op->x + freearr_x[dir]; |
1897 | y = op->y + freearr_y[dir]; |
1868 | y = op->y + freearr_y[dir]; |
1898 | m = op->map; |
1869 | m = op->map; |
1899 | |
1870 | |
1900 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
1871 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
1901 | |
1872 | |
1902 | if (mflags & P_OUT_OF_MAP) |
1873 | if (mflags & P_OUT_OF_MAP) |
1903 | { |
1874 | { |
1904 | new_draw_info (NDI_UNIQUE, 0, op, "Nothing is there."); |
1875 | new_draw_info (NDI_UNIQUE, 0, op, "Nothing is there."); |
1905 | return 0; |
1876 | return 0; |
1906 | } |
1877 | } |
1907 | |
1878 | |
1908 | if (mflags & P_IS_ALIVE && spell->attacktype) |
1879 | if (mflags & P_IS_ALIVE && spell->attacktype) |
1909 | { |
1880 | { |
1910 | for (target = GET_MAP_OB (m, x, y); target; target = target->above) |
1881 | for (target = GET_MAP_OB (m, x, y); target; target = target->above) |
1911 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1882 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1912 | { |
1883 | { |
1913 | /* oky doky. got a target monster. Lets make a blinding attack */ |
1884 | /* oky doky. got a target monster. Lets make a blinding attack */ |
1914 | if (target->head) |
1885 | if (target->head) |
1915 | target = target->head; |
1886 | target = target->head; |
|
|
1887 | |
1916 | (void) hit_player (target, dam, op, spell->attacktype, 1); |
1888 | hit_player (target, dam, op, spell->attacktype, 1); |
1917 | return 1; /* one success only! */ |
1889 | return 1; /* one success only! */ |
|
|
1890 | } |
1918 | } |
1891 | } |
1919 | } |
|
|
1920 | |
1892 | |
1921 | /* no live target, perhaps a wall is in the way? */ |
1893 | /* no live target, perhaps a wall is in the way? */ |
1922 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y))) |
1894 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y))) |
1923 | { |
1895 | { |
1924 | new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way."); |
1896 | new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way."); |
1925 | return 0; |
1897 | return 0; |
|
|
1898 | } |
1926 | } |
1899 | } |
1927 | |
1900 | |
1928 | /* ok, looks groovy to just insert a new light on the map */ |
1901 | /* ok, looks groovy to just insert a new light on the map */ |
1929 | tmp = arch_to_object (spell->other_arch); |
1902 | tmp = arch_to_object (spell->other_arch); |
1930 | if (!tmp) |
1903 | if (!tmp) |
1931 | { |
1904 | { |
1932 | LOG (llevError, "Error: spell arch for cast_light() missing.\n"); |
1905 | LOG (llevError, "Error: spell arch for cast_light() missing.\n"); |
1933 | return 0; |
1906 | return 0; |
1934 | } |
1907 | } |
|
|
1908 | |
1935 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
1909 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
|
|
1910 | |
1936 | if (tmp->glow_radius) |
1911 | if (tmp->glow_radius) |
1937 | { |
1912 | tmp->set_glow_radius ( |
1938 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
1913 | clamp (spell->range + SP_level_range_adjust (caster, spell), 1, MAX_LIGHT_RADIUS) |
1939 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1914 | ); |
1940 | tmp->glow_radius = MAX_LIGHT_RADII; |
|
|
1941 | } |
|
|
1942 | |
1915 | |
|
|
1916 | if (dir) |
1943 | m->insert (tmp, x, y, op); |
1917 | m->insert (tmp, x, y, op); |
|
|
1918 | else |
|
|
1919 | caster->outer_env_or_self ()->insert (tmp); |
|
|
1920 | |
1944 | return 1; |
1921 | return 1; |
1945 | } |
1922 | } |
1946 | |
1923 | |
1947 | /* cast_cause_disease: this spell looks along <dir> from the |
1924 | /* cast_cause_disease: this spell looks along <dir> from the |
1948 | * player and infects someone. |
1925 | * player and infects someone. |
… | |
… | |
2001 | object *disease = arch_to_object (spell->other_arch); |
1978 | object *disease = arch_to_object (spell->other_arch); |
2002 | |
1979 | |
2003 | disease->set_owner (op); |
1980 | disease->set_owner (op); |
2004 | set_spell_skill (op, caster, spell, disease); |
1981 | set_spell_skill (op, caster, spell, disease); |
2005 | disease->stats.exp = 0; |
1982 | disease->stats.exp = 0; |
2006 | disease->level = caster_level (caster, spell); |
1983 | disease->level = casting_level (caster, spell); |
2007 | |
1984 | |
2008 | /* do level adjustments */ |
1985 | /* do level adjustments */ |
2009 | if (disease->stats.wc) |
1986 | if (disease->stats.wc) |
2010 | disease->stats.wc += dur_mod / 2; |
1987 | disease->stats.wc += dur_mod / 2; |
2011 | |
1988 | |