| 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 |
| … | |
… | |
| 545 | * fired arches (eg, bolts). |
545 | * fired arches (eg, bolts). |
| 546 | */ |
546 | */ |
| 547 | void |
547 | void |
| 548 | move_bullet (object *op) |
548 | move_bullet (object *op) |
| 549 | { |
549 | { |
| 550 | sint16 new_x, new_y; |
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|
| 551 | int mflags; |
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|
| 552 | maptile *m; |
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|
| 553 | |
|
|
| 554 | #if 0 |
550 | #if 0 |
| 555 | /* We need a better general purpose way to do this */ |
551 | /* We need a better general purpose way to do this */ |
| 556 | |
552 | |
| 557 | /* peterm: added to make comet leave a trail of burnouts |
553 | /* peterm: added to make comet leave a trail of burnouts |
| 558 | it's an unadulterated hack, but the effect is cool. */ |
554 | it's an unadulterated hack, but the effect is cool. */ |
| … | |
… | |
| 573 | op->destroy (); |
569 | op->destroy (); |
| 574 | |
570 | |
| 575 | return; |
571 | return; |
| 576 | } |
572 | } |
| 577 | |
573 | |
| 578 | new_x = op->x + DIRX (op); |
574 | mapxy pos (op); |
| 579 | new_y = op->y + DIRY (op); |
575 | pos.move (op->direction); |
| 580 | m = op->map; |
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|
| 581 | mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y); |
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|
| 582 | |
576 | |
| 583 | if (mflags & P_OUT_OF_MAP) |
577 | if (!pos.normalise ()) |
| 584 | { |
578 | { |
| 585 | op->destroy (); |
579 | op->destroy (); |
| 586 | return; |
580 | return; |
| 587 | } |
581 | } |
| 588 | |
582 | |
| 589 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y))) |
583 | mapspace &ms = pos.ms (); |
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|
584 | |
|
|
585 | ms.update (); |
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|
586 | |
|
|
587 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, ms.move_block)) |
| 590 | { |
588 | { |
| 591 | if (op->other_arch) |
589 | if (op->other_arch) |
| 592 | explode_bullet (op); |
590 | explode_bullet (op); |
| 593 | else |
591 | else |
| 594 | op->destroy (); |
592 | op->destroy (); |
| 595 | |
593 | |
| 596 | return; |
594 | return; |
| 597 | } |
595 | } |
| 598 | |
596 | |
| 599 | if (!(op = m->insert (op, new_x, new_y, op))) |
597 | if (!(op = pos.insert (op, op))) |
| 600 | return; |
598 | return; |
| 601 | |
599 | |
| 602 | if (reflwall (op->map, op->x, op->y, op)) |
600 | if (reflwall (op->map, op->x, op->y, op)) |
| 603 | { |
601 | { |
| 604 | op->direction = absdir (op->direction + 4); |
602 | op->direction = absdir (op->direction + 4); |
| … | |
… | |
| 947 | |
945 | |
| 948 | object *env = op->outer_env (); |
946 | object *env = op->outer_env (); |
| 949 | |
947 | |
| 950 | if (op->env) |
948 | if (op->env) |
| 951 | { |
949 | { |
| 952 | if (env->map == NULL) |
950 | if (!env->map) |
| 953 | return; |
951 | return; |
| 954 | |
952 | |
| 955 | if (!(op = op->insert_at (env, op))) |
953 | if (!(op = op->insert_at (env, op))) |
| 956 | return; |
954 | return; |
| 957 | } |
955 | } |
| 958 | |
956 | |
| 959 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
957 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
| 960 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
958 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
| 961 | // as bombs can be carried. |
959 | // as bombs can be carried. |
| 962 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
960 | if (op->ms ().flags () & P_SAFE) |
| 963 | { |
961 | { |
| 964 | op->destroy (); |
962 | op->destroy (); |
| 965 | return; |
963 | return; |
| 966 | } |
964 | } |
| 967 | |
965 | |
| … | |
… | |
| 1908 | |
1906 | |
| 1909 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
1907 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
| 1910 | |
1908 | |
| 1911 | if (tmp->glow_radius) |
1909 | if (tmp->glow_radius) |
| 1912 | tmp->set_glow_radius ( |
1910 | tmp->set_glow_radius ( |
| 1913 | min (MAX_LIGHT_RADIUS, spell->range + SP_level_range_adjust (caster, spell))); |
1911 | clamp (spell->range + SP_level_range_adjust (caster, spell), 1, MAX_LIGHT_RADIUS) |
|
|
1912 | ); |
| 1914 | |
1913 | |
| 1915 | if (dir) |
1914 | if (dir) |
| 1916 | m->insert (tmp, x, y, op); |
1915 | m->insert (tmp, x, y, op); |
| 1917 | else |
1916 | else |
| 1918 | caster->outer_env ()->insert (tmp); |
1917 | caster->outer_env_or_self ()->insert (tmp); |
| 1919 | |
1918 | |
| 1920 | return 1; |
1919 | return 1; |
| 1921 | } |
1920 | } |
| 1922 | |
1921 | |
| 1923 | /* cast_cause_disease: this spell looks along <dir> from the |
1922 | /* cast_cause_disease: this spell looks along <dir> from the |
