| 1 | /* |
1 | /* |
| 2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | * Copyright (©) 2005,2006,2007 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 | * Crossfire TRT 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 3 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, |
| … | |
… | |
| 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, see <http://www.gnu.org/licenses/>. |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | * |
20 | * |
| 21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 22 | */ |
22 | */ |
| 23 | |
23 | |
| 24 | /* This file contains all the spell attack code. Grouping this code |
24 | /* This file contains all the spell attack code. Grouping this code |
| 25 | * together should hopefully make it easier to find the relevent bits |
25 | * together should hopefully make it easier to find the relevent bits |
| 26 | * of code |
26 | * of code |
| … | |
… | |
| 1961 | |
1961 | |
| 1962 | m->insert (tmp, x, y, op); |
1962 | m->insert (tmp, x, y, op); |
| 1963 | return 1; |
1963 | return 1; |
| 1964 | } |
1964 | } |
| 1965 | |
1965 | |
| 1966 | |
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| 1967 | |
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| 1968 | |
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| 1969 | /* cast_cause_disease: this spell looks along <dir> from the |
1966 | /* cast_cause_disease: this spell looks along <dir> from the |
| 1970 | * player and infects someone. |
1967 | * player and infects someone. |
| 1971 | * op is the player/monster, caster is the object, dir is the direction |
1968 | * op is the player/monster, caster is the object, dir is the direction |
| 1972 | * to cast, disease_arch is the specific disease, and type is the spell number |
1969 | * to cast, disease_arch is the specific disease, and type is the spell number |
| 1973 | * perhaps this should actually be in disease.c? |
1970 | * perhaps this should actually be in disease.c? |
| 1974 | */ |
1971 | */ |
| 1975 | |
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|
| 1976 | int |
1972 | int |
| 1977 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
1973 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
| 1978 | { |
1974 | { |
| 1979 | sint16 x, y; |
1975 | sint16 x, y; |
| 1980 | int i, mflags, range, dam_mod, dur_mod; |
1976 | int i, mflags, range, dam_mod, dur_mod; |
| … | |
… | |
| 1987 | /* If casting from a scroll, no direction will be available, so refer to the |
1983 | /* If casting from a scroll, no direction will be available, so refer to the |
| 1988 | * direction the player is pointing. |
1984 | * direction the player is pointing. |
| 1989 | */ |
1985 | */ |
| 1990 | if (!dir) |
1986 | if (!dir) |
| 1991 | dir = op->facing; |
1987 | dir = op->facing; |
|
|
1988 | |
| 1992 | if (!dir) |
1989 | if (!dir) |
| 1993 | return 0; /* won't find anything if casting on ourself, so just return */ |
1990 | return 0; /* won't find anything if casting on ourself, so just return */ |
| 1994 | |
1991 | |
| 1995 | /* Calculate these once here */ |
1992 | /* Calculate these once here */ |
| 1996 | range = spell->range + SP_level_range_adjust (caster, spell); |
1993 | range = spell->range + SP_level_range_adjust (caster, spell); |
| … | |
… | |
| 2030 | /* do level adjustments */ |
2027 | /* do level adjustments */ |
| 2031 | if (disease->stats.wc) |
2028 | if (disease->stats.wc) |
| 2032 | disease->stats.wc += dur_mod / 2; |
2029 | disease->stats.wc += dur_mod / 2; |
| 2033 | |
2030 | |
| 2034 | if (disease->magic > 0) |
2031 | if (disease->magic > 0) |
| 2035 | disease->magic += dur_mod / 4; |
2032 | disease->magic += dur_mod / 8; |
| 2036 | |
2033 | |
| 2037 | if (disease->stats.maxhp > 0) |
2034 | if (disease->stats.maxhp > 0) |
| 2038 | disease->stats.maxhp += dur_mod; |
2035 | disease->stats.maxhp += dur_mod; |
| 2039 | |
2036 | |
| 2040 | if (disease->stats.maxgrace > 0) |
2037 | if (disease->stats.maxgrace > 0) |
