1 | /* |
1 | /* |
2 | * static char *rcsid_spell_attack_c = |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * "$Id: spell_attack.C,v 1.8 2006/09/07 10:01:58 pippijn Exp $"; |
3 | * |
4 | */ |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | |
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6 | |
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7 | /* |
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8 | CrossFire, A Multiplayer game for X-windows |
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9 | |
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10 | Copyright (C) 2002-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2003,2007 Mark Wedel & Crossfire Development Team |
11 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
12 | |
7 | * |
13 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
14 | 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 |
15 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
16 | (at your option) any later version. |
11 | * (at your option) any later version. |
17 | |
12 | * |
18 | 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, |
19 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
21 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
22 | |
17 | * |
23 | 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 |
24 | along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
25 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * |
26 | |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
27 | The authors can be reached via e-mail at crossfire-devel@real-time.com |
|
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28 | */ |
22 | */ |
29 | |
23 | |
30 | /* This file contains all the spell attack code. Grouping this code |
24 | /* This file contains all the spell attack code. Grouping this code |
31 | * together should hopefully make it easier to find the relevent bits |
25 | * together should hopefully make it easier to find the relevent bits |
32 | * of code |
26 | * of code |
33 | */ |
27 | */ |
34 | |
28 | |
35 | #include <global.h> |
29 | #include <global.h> |
36 | #include <object.h> |
30 | #include <object.h> |
37 | #include <living.h> |
31 | #include <living.h> |
38 | #ifndef __CEXTRACT__ |
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39 | #include <sproto.h> |
32 | #include <sproto.h> |
40 | #endif |
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|
41 | #include <spells.h> |
33 | #include <spells.h> |
42 | #include <sounds.h> |
34 | #include <sounds.h> |
43 | |
35 | |
44 | /* this function checks to see if a spell pushes objects as well |
36 | /* this function checks to see if a spell pushes objects as well |
45 | * as flies over and damages them (only used for cones for now) |
37 | * as flies over and damages them (only used for cones for now) |
46 | * but moved here so it could be applied to bolts too |
38 | * but moved here so it could be applied to bolts too |
47 | * op is the spell object. |
39 | * op is the spell object. |
48 | */ |
40 | */ |
49 | |
41 | void |
50 | void check_spell_knockback(object *op) { |
42 | check_spell_knockback (object *op) |
51 | object *tmp, *tmp2; /* object on the map */ |
43 | { |
52 | int weight_move; |
44 | int weight_move; |
53 | 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 */ |
54 | |
46 | |
55 | if(! op->weight) { /*shouldn't happen but if cone object has no weight drop out*/ |
47 | if (!op->weight) |
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|
48 | { /*shouldn't happen but if cone object has no weight drop out */ |
56 | /*LOG (llevDebug, "DEBUG: arch weighs nothing\n");*/ |
49 | /*LOG (llevDebug, "DEBUG: arch weighs nothing\n"); */ |
57 | return; |
50 | return; |
58 | }else{ |
51 | } |
|
|
52 | else |
|
|
53 | { |
59 | weight_move = op->weight +(op->weight * op->level) / 3; |
54 | weight_move = op->weight + (op->weight * op->level) / 3; |
60 | /*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); */ |
61 | } |
56 | } |
62 | |
57 | |
63 | 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) |
64 | { |
59 | { |
65 | int num_sections = 1; |
60 | int num_sections = 1; |
66 | |
61 | |
67 | /* don't move DM */ |
62 | /* don't move DM */ |
68 | if(QUERY_FLAG(tmp, FLAG_WIZ)) |
63 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
69 | return; |
64 | return; |
70 | |
65 | |
71 | /* don't move parts of objects */ |
66 | /* don't move parts of objects */ |
72 | if(tmp->head) continue; |
67 | if (tmp->head) |
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|
68 | continue; |
73 | |
69 | |
74 | /* don't move floors or immobile objects */ |
70 | /* don't move floors or immobile objects */ |
75 | if(QUERY_FLAG(tmp,FLAG_IS_FLOOR)||(!QUERY_FLAG(tmp,FLAG_ALIVE)&&QUERY_FLAG(tmp,FLAG_NO_PICK))) continue; |
71 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || (!QUERY_FLAG (tmp, FLAG_ALIVE) && QUERY_FLAG (tmp, FLAG_NO_PICK))) |
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|
72 | continue; |
76 | |
73 | |
77 | /* count the object's sections */ |
74 | /* count the object's sections */ |
78 | for(tmp2 = tmp; tmp2!=NULL;tmp2=tmp2->more) num_sections++; |
75 | for (object *tmp2 = tmp; tmp2; tmp2 = tmp2->more) |
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76 | num_sections++; |
79 | |
77 | |
80 | /* 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 |
81 | * 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 |
82 | * 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. |
83 | */ |
81 | */ |
84 | |
82 | |
85 | /* surface area? -tm */ |
83 | /* surface area? -tm */ |
86 | |
84 | |
87 | if (tmp->move_type & MOVE_FLYING) |
85 | if (tmp->move_type & MOVE_FLYING) |
88 | frictionmod = 1 ; /* flying objects loose the friction modifier */ |
86 | frictionmod = 1; /* flying objects loose the friction modifier */ |
89 | |
87 | |
90 | if(rndm(0, weight_move-1) > ((tmp->weight / num_sections) * frictionmod)) { /* move it. */ |
88 | if (rndm (0, weight_move - 1) > ((tmp->weight / num_sections) * frictionmod)) |
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|
89 | { /* move it. */ |
91 | /* move_object is really for monsters, but looking at |
90 | /* move_object is really for monsters, but looking at |
92 | * the move_object function, it appears that it should |
91 | * the move_object function, it appears that it should |
93 | * also be safe for objects. |
92 | * also be safe for objects. |
94 | * This does return if successful or not, but |
93 | * This does return if successful or not, but |
95 | * I don't see us doing anything useful with that information |
94 | * I don't see us doing anything useful with that information |
96 | * right now. |
95 | * right now. |
97 | */ |
96 | */ |
98 | move_object(tmp, absdir(op->stats.sp)); |
97 | move_object (tmp, absdir (op->stats.sp)); |
99 | } |
98 | } |
100 | |
99 | |
101 | } |
100 | } |
102 | } |
101 | } |
103 | |
102 | |
… | |
… | |
105 | * |
104 | * |
106 | * BOLT CODE |
105 | * BOLT CODE |
107 | * |
106 | * |
108 | ***************************************************************************/ |
107 | ***************************************************************************/ |
109 | |
108 | |
110 | /* Causes op to fork. op is the original bolt, tmp |
109 | /* Causes op to fork. op is the original bolt, tmp |
111 | * is the first piece of the fork. |
110 | * is the first piece of the fork. |
112 | */ |
111 | */ |
113 | |
112 | void |
114 | void forklightning(object *op, object *tmp) { |
113 | forklightning (object *op, object *tmp) |
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|
114 | { |
115 | int new_dir=1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
115 | int new_dir = 1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
116 | int t_dir; /* stores temporary dir calculation */ |
116 | int t_dir; /* stores temporary dir calculation */ |
117 | mapstruct *m; |
117 | maptile *m; |
118 | sint16 sx,sy; |
118 | sint16 sx, sy; |
119 | object *new_bolt; |
119 | object *new_bolt; |
120 | |
120 | |
121 | /* pick a fork direction. tmp->stats.Con is the left bias |
121 | /* pick a fork direction. tmp->stats.Con is the left bias |
122 | * i.e., the chance in 100 of forking LEFT |
122 | * i.e., the chance in 100 of forking LEFT |
123 | * Should start out at 50, down to 25 for one already going left |
123 | * Should start out at 50, down to 25 for one already going left |
124 | * down to 0 for one going 90 degrees left off original path |
124 | * down to 0 for one going 90 degrees left off original path |
125 | */ |
125 | */ |
126 | |
126 | |
127 | if(rndm(0, 99) < tmp->stats.Con) /* fork left */ |
127 | if (rndm (0, 99) < tmp->stats.Con) /* fork left */ |
128 | new_dir = -1; |
128 | new_dir = -1; |
129 | |
129 | |
130 | /* check the new dir for a wall and in the map*/ |
130 | /* check the new dir for a wall and in the map */ |
131 | t_dir = absdir(tmp->direction + new_dir); |
131 | t_dir = absdir (tmp->direction + new_dir); |
132 | |
132 | |
133 | if(get_map_flags(tmp->map,&m, tmp->x + freearr_x[t_dir],tmp->y + freearr_y[t_dir], |
133 | if (get_map_flags (tmp->map, &m, tmp->x + freearr_x[t_dir], tmp->y + freearr_y[t_dir], &sx, &sy) & P_OUT_OF_MAP) |
134 | &sx, &sy) & P_OUT_OF_MAP) |
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|
135 | return; |
134 | return; |
136 | |
135 | |
137 | if (OB_TYPE_MOVE_BLOCK(tmp, GET_MAP_MOVE_BLOCK(m, sx, sy))) |
136 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
138 | return; |
137 | return; |
139 | |
138 | |
140 | /* OK, we made a fork */ |
139 | /* OK, we made a fork */ |
141 | new_bolt = get_object(); |
140 | new_bolt = tmp->clone (); |
142 | copy_object(tmp,new_bolt); |
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143 | |
141 | |
144 | /* reduce chances of subsequent forking */ |
142 | /* reduce chances of subsequent forking */ |
145 | new_bolt->stats.Dex -= 10; |
143 | new_bolt->stats.Dex -= 10; |
146 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
144 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
147 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
145 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
148 | new_bolt->speed_left = -0.1; |
146 | new_bolt->speed_left = -0.1f; |
149 | new_bolt->direction = t_dir; |
147 | new_bolt->direction = t_dir; |
150 | new_bolt->duration++; |
148 | new_bolt->duration++; |
151 | new_bolt->x=sx; |
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|
152 | new_bolt->y=sy; |
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153 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
149 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
154 | new_bolt->stats.dam++; |
150 | new_bolt->stats.dam++; |
155 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
151 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
156 | tmp->stats.dam++; |
152 | tmp->stats.dam++; |
157 | new_bolt = insert_ob_in_map(new_bolt,m,op,0); |
153 | |
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154 | if ((new_bolt = m->insert (new_bolt, sx, sy, op))) |
158 | update_turn_face(new_bolt); |
155 | update_turn_face (new_bolt); |
159 | } |
156 | } |
160 | |
157 | |
161 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
158 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
162 | * and checks for various things that may stop it. |
159 | * and checks for various things that may stop it. |
163 | */ |
160 | */ |
164 | |
161 | void |
165 | void move_bolt(object *op) { |
162 | move_bolt (object *op) |
166 | object *tmp; |
163 | { |
167 | int mflags; |
164 | int mflags; |
168 | sint16 x, y; |
165 | sint16 x, y; |
169 | mapstruct *m; |
166 | maptile *m; |
170 | |
167 | |
171 | if(--(op->duration)<0) { |
168 | if (--op->duration < 0) |
172 | remove_ob(op); |
169 | { |
173 | free_object(op); |
170 | op->destroy_inv (true); // be explicit about dropping |
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171 | op->destroy (true); |
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172 | return; |
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173 | } |
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174 | |
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175 | hit_map (op, 0, op->attacktype, 1); |
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176 | |
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177 | if (!op->direction) |
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178 | return; |
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179 | |
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180 | if (--op->range < 0) |
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181 | op->range = 0; |
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182 | else |
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183 | { |
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184 | x = op->x + DIRX (op); |
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185 | y = op->y + DIRY (op); |
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186 | m = op->map; |
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187 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
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188 | |
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189 | if (mflags & P_OUT_OF_MAP) |
174 | return; |
190 | return; |
175 | } |
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176 | hit_map(op,0,op->attacktype,1); |
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177 | |
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178 | if(!op->direction) |
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179 | return; |
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180 | |
191 | |
181 | if (--op->range<0) { |
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182 | op->range=0; |
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183 | } else { |
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184 | x = op->x+DIRX(op); |
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185 | y = op->y+DIRY(op); |
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186 | m = op->map; |
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187 | mflags = get_map_flags(m, &m, x, y, &x, &y); |
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188 | |
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189 | if (mflags & P_OUT_OF_MAP) return; |
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190 | |
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191 | /* We are about to run into something - we may bounce */ |
192 | /* We are about to run into something - we may bounce */ |
192 | /* Calling reflwall is pretty costly, as it has to look at all the objects |
193 | /* Calling reflwall is pretty costly, as it has to look at all the objects |
193 | * on the space. So only call reflwall if we think the data it returns |
194 | * on the space. So only call reflwall if we think the data it returns |
194 | * will be useful. |
195 | * will be useful. |
195 | */ |
196 | */ |
196 | if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, x, y)) || |
197 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
197 | ((mflags & P_IS_ALIVE) && reflwall(m, x, y, op))) { |
198 | { |
198 | |
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199 | if(!QUERY_FLAG(op, FLAG_REFLECTING)) |
199 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
200 | return; |
200 | return; |
201 | |
201 | |
202 | /* Since walls don't run diagonal, if the bolt is in |
202 | /* Since walls don't run diagonal, if the bolt is in |
203 | * one of 4 main directions, it just reflects back in the |
203 | * one of 4 main directions, it just reflects back in the |
204 | * opposite direction. However, if the bolt is travelling |
204 | * opposite direction. However, if the bolt is travelling |
205 | * on the diagonal, it is trickier - eg, a bolt travelling |
205 | * on the diagonal, it is trickier - eg, a bolt travelling |
206 | * northwest bounces different if it hits a north/south |
206 | * northwest bounces different if it hits a north/south |
207 | * wall (bounces to northeast) vs an east/west (bounces |
207 | * wall (bounces to northeast) vs an east/west (bounces |
208 | * to the southwest. |
208 | * to the southwest. |
209 | */ |
209 | */ |
210 | if(op->direction&1) |
210 | if (op->direction & 1) |
211 | op->direction=absdir(op->direction+4); |
211 | op->direction = absdir (op->direction + 4); |
212 | else { |
212 | else |
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213 | { |
213 | int left, right; |
214 | int left, right; |
214 | int mflags; |
215 | int mflags; |
215 | |
216 | |
216 | /* Need to check for P_OUT_OF_MAP: if the bolt is tavelling |
217 | /* Need to check for P_OUT_OF_MAP: if the bolt is tavelling |
217 | * over a corner in a tiled map, it is possible that |
218 | * over a corner in a tiled map, it is possible that |
218 | * op->direction is within an adjacent map but either |
219 | * op->direction is within an adjacent map but either |
219 | * op->direction-1 or op->direction+1 does not exist. |
220 | * op->direction-1 or op->direction+1 does not exist. |
220 | */ |
221 | */ |
221 | mflags = get_map_flags(op->map, &m, op->x+freearr_x[absdir(op->direction-1)], |
222 | mflags = get_map_flags (op->map, &m, op->x + freearr_x[absdir (op->direction - 1)], |
222 | op->y+freearr_y[absdir(op->direction-1)], &x, &y); |
223 | op->y + freearr_y[absdir (op->direction - 1)], &x, &y); |
223 | |
224 | |
224 | left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, x, y)); |
225 | left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)); |
225 | |
226 | |
226 | mflags = get_map_flags(op->map, &m, op->x+freearr_x[absdir(op->direction+1)], |
227 | mflags = get_map_flags (op->map, &m, op->x + freearr_x[absdir (op->direction + 1)], |
227 | op->y+freearr_y[absdir(op->direction+1)], &x, &y); |
228 | op->y + freearr_y[absdir (op->direction + 1)], &x, &y); |
228 | right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, x, y)); |
229 | right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)); |
229 | |
230 | |
230 | if(left==right) |
231 | if (left == right) |
231 | op->direction=absdir(op->direction+4); |
232 | op->direction = absdir (op->direction + 4); |
232 | else if(left) |
233 | else if (left) |
233 | op->direction=absdir(op->direction+2); |
234 | op->direction = absdir (op->direction + 2); |
234 | else if(right) |
235 | else if (right) |
235 | op->direction=absdir(op->direction-2); |
236 | op->direction = absdir (op->direction - 2); |
236 | } |
237 | } |
|
|
238 | |
237 | update_turn_face(op); /* A bolt *must* be IS_TURNABLE */ |
239 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
238 | return; |
240 | return; |
239 | } |
241 | } |
|
|
242 | else |
240 | else { /* Create a copy of this object and put it ahead */ |
243 | { /* Create a copy of this object and put it ahead */ |
241 | tmp=get_object(); |
244 | object *tmp = op->clone (); |
242 | copy_object(op,tmp); |
245 | |
|
|
246 | m->insert (tmp, x, y, op); |
243 | tmp->speed_left= -0.1; |
247 | tmp->speed_left = -0.1f; |
244 | tmp->x+=DIRX(tmp),tmp->y+=DIRY(tmp); |
|
|
245 | tmp = insert_ob_in_map(tmp,op->map,op,0); |
|
|
246 | /* To make up for the decrease at the top of the function */ |
248 | /* To make up for the decrease at the top of the function */ |
247 | tmp->duration++; |
249 | tmp->duration++; |
248 | |
250 | |
249 | /* New forking code. Possibly create forks of this object |
251 | /* New forking code. Possibly create forks of this object |
250 | * going off in other directions. |
252 | * going off in other directions. |
251 | */ |
253 | */ |
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|
254 | if (tmp->stats.Dex && rndm (0, 99) < tmp->stats.Dex) |
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255 | forklightning (op, tmp); /* stats.Dex % of forking */ |
252 | |
256 | |
253 | if(rndm(0, 99)< tmp->stats.Dex) { /* stats.Dex % of forking */ |
|
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254 | forklightning(op,tmp); |
|
|
255 | } |
|
|
256 | /* In this way, the object left behind sticks on the space, but |
257 | /* In this way, the object left behind sticks on the space, but |
257 | * doesn't create any bolts that continue to move onward. |
258 | * doesn't create any bolts that continue to move onward. |
258 | */ |
259 | */ |
259 | op->range = 0; |
260 | op->range = 0; |
260 | } /* copy object and move it along */ |
261 | } /* copy object and move it along */ |
261 | } /* if move bolt along */ |
262 | } /* if move bolt along */ |
262 | } |
263 | } |
263 | |
264 | |
264 | /* fire_bolt |
265 | /* fire_bolt |
265 | * object op (cast from caster) files a bolt in dir. |
266 | * object op (cast from caster) files a bolt in dir. |
266 | * spob is the spell object for the bolt. |
267 | * spob is the spell object for the bolt. |
267 | * we remove the magic flag - that can be derived from |
268 | * we remove the magic flag - that can be derived from |
268 | * spob->attacktype. |
269 | * spob->attacktype. |
269 | * This function sets up the appropriate owner and skill |
270 | * This function sets up the appropriate owner and skill |
270 | * pointers. |
271 | * pointers. |
271 | */ |
272 | */ |
272 | |
273 | int |
273 | int fire_bolt(object *op,object *caster,int dir,object *spob, object *skill) { |
274 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
|
|
275 | { |
274 | object *tmp=NULL; |
276 | object *tmp = NULL; |
275 | int mflags; |
277 | int mflags; |
276 | |
278 | |
277 | if (!spob->other_arch) |
279 | if (!spob->other_arch) |
278 | return 0; |
280 | return 0; |
279 | |
281 | |
280 | tmp=arch_to_object(spob->other_arch); |
282 | tmp = arch_to_object (spob->other_arch); |
281 | if(tmp==NULL) |
283 | if (tmp == NULL) |
282 | return 0; |
284 | return 0; |
283 | |
285 | |
284 | /* peterm: level dependency for bolts */ |
286 | /* peterm: level dependency for bolts */ |
285 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust(caster,spob); |
287 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
286 | tmp->attacktype = spob->attacktype; |
288 | tmp->attacktype = spob->attacktype; |
|
|
289 | |
|
|
290 | if (spob->slaying) |
287 | if (spob->slaying) tmp->slaying = spob->slaying; |
291 | tmp->slaying = spob->slaying; |
|
|
292 | |
288 | tmp->range = spob->range + SP_level_range_adjust(caster,spob); |
293 | tmp->range = spob->range + SP_level_range_adjust (caster, spob); |
289 | tmp->duration = spob->duration + SP_level_duration_adjust(caster,spob); |
294 | tmp->duration = spob->duration + SP_level_duration_adjust (caster, spob); |
290 | tmp->stats.Dex = spob->stats.Dex; |
295 | tmp->stats.Dex = spob->stats.Dex; |
291 | tmp->stats.Con = spob->stats.Con; |
296 | tmp->stats.Con = spob->stats.Con; |
292 | |
297 | |
293 | tmp->direction=dir; |
298 | tmp->direction = dir; |
294 | if(QUERY_FLAG(tmp, FLAG_IS_TURNABLE)) |
299 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
295 | SET_ANIMATION(tmp, dir); |
300 | SET_ANIMATION (tmp, dir); |
296 | |
301 | |
297 | set_owner(tmp,op); |
302 | tmp->set_owner (op); |
298 | set_spell_skill(op, caster, spob, tmp); |
303 | set_spell_skill (op, caster, spob, tmp); |
299 | |
304 | |
300 | tmp->x=op->x + DIRX(tmp); |
305 | tmp->x = op->x + DIRX (tmp); |
301 | tmp->y=op->y + DIRY(tmp); |
306 | tmp->y = op->y + DIRY (tmp); |
302 | tmp->map = op->map; |
307 | tmp->map = op->map; |
303 | |
308 | |
|
|
309 | maptile *newmap; |
304 | mflags = get_map_flags(tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
310 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
305 | if (mflags & P_OUT_OF_MAP) { |
311 | if (mflags & P_OUT_OF_MAP) |
306 | free_object(tmp); |
312 | { |
|
|
313 | tmp->destroy_inv (true); // be explicit about dropping |
|
|
314 | tmp->destroy (true); |
307 | return 0; |
315 | return 0; |
308 | } |
316 | } |
|
|
317 | |
|
|
318 | tmp->map = newmap; |
|
|
319 | |
309 | if (OB_TYPE_MOVE_BLOCK(tmp, GET_MAP_MOVE_BLOCK(tmp->map, tmp->x, tmp->y))) { |
320 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
|
|
321 | { |
310 | if(!QUERY_FLAG(tmp, FLAG_REFLECTING)) { |
322 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
311 | free_object(tmp); |
323 | { |
|
|
324 | tmp->destroy_inv (true); // be explicit about dropping |
|
|
325 | tmp->destroy (true); |
312 | return 0; |
326 | return 0; |
313 | } |
327 | } |
|
|
328 | |
314 | tmp->x=op->x; |
329 | tmp->x = op->x; |
315 | tmp->y=op->y; |
330 | tmp->y = op->y; |
316 | tmp->direction=absdir(tmp->direction+4); |
331 | tmp->direction = absdir (tmp->direction + 4); |
317 | tmp->map = op->map; |
332 | tmp->map = op->map; |
318 | } |
333 | } |
319 | if ((tmp = insert_ob_in_map(tmp,tmp->map,op,0)) != NULL) |
334 | |
|
|
335 | if ((tmp = tmp->insert_at (tmp, op))) |
320 | move_bolt (tmp); |
336 | move_bolt (tmp); |
|
|
337 | |
321 | return 1; |
338 | return 1; |
322 | } |
339 | } |
323 | |
|
|
324 | |
|
|
325 | |
340 | |
326 | /*************************************************************************** |
341 | /*************************************************************************** |
327 | * |
342 | * |
328 | * BULLET/BALL CODE |
343 | * BULLET/BALL CODE |
329 | * |
344 | * |
330 | ***************************************************************************/ |
345 | ***************************************************************************/ |
331 | |
346 | |
332 | /* expands an explosion. op is a piece of the |
347 | /* expands an explosion. op is a piece of the |
333 | * explosion - this expans it in the different directions. |
348 | * explosion - this expands it in the different directions. |
334 | * At least that is what I think this does. |
349 | * At least that is what I think this does. |
335 | */ |
350 | */ |
|
|
351 | void |
336 | void explosion(object *op) { |
352 | explosion (object *op) |
337 | object *tmp; |
353 | { |
338 | mapstruct *m=op->map; |
354 | maptile *m = op->map; |
339 | int i; |
355 | int i; |
340 | |
356 | |
341 | if(--(op->duration)<0) { |
357 | if (--op->duration < 0) |
342 | remove_ob(op); |
358 | { |
343 | free_object(op); |
359 | op->destroy (true); |
344 | return; |
360 | return; |
345 | } |
361 | } |
|
|
362 | |
346 | hit_map(op,0,op->attacktype,0); |
363 | hit_map (op, 0, op->attacktype, 0); |
347 | |
364 | |
348 | if(op->range>0) { |
365 | if (op->range > 0) |
|
|
366 | { |
349 | for(i=1;i<9;i++) { |
367 | for (i = 1; i < 9; i++) |
|
|
368 | { |
350 | sint16 dx,dy; |
369 | sint16 dx, dy; |
351 | |
370 | |
352 | dx=op->x+freearr_x[i]; |
371 | dx = op->x + freearr_x[i]; |
353 | dy=op->y+freearr_y[i]; |
372 | dy = op->y + freearr_y[i]; |
|
|
373 | |
354 | /* ok_to_put_more already does things like checks for walls, |
374 | /* ok_to_put_more already does things like checks for walls, |
355 | * out of map, etc. |
375 | * out of map, etc. |
356 | */ |
376 | */ |
357 | 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)) |
358 | tmp=get_object(); |
378 | { |
359 | copy_object(op,tmp); |
379 | object *tmp = op->clone (); |
|
|
380 | |
360 | tmp->state=0; |
381 | tmp->state = 0; |
361 | tmp->speed_left= -0.21; |
382 | tmp->speed_left = -0.21f; |
362 | tmp->range--; |
383 | tmp->range--; |
363 | tmp->value=0; |
384 | tmp->value = 0; |
364 | tmp->x=dx; |
385 | |
365 | tmp->y=dy; |
386 | m->insert (tmp, dx, dy, op); |
366 | insert_ob_in_map(tmp,m,op,0); |
|
|
367 | } |
387 | } |
368 | } |
388 | } |
369 | } |
389 | } |
370 | } |
390 | } |
371 | |
|
|
372 | |
391 | |
373 | /* Causes an object to explode, eg, a firebullet, |
392 | /* Causes an object to explode, eg, a firebullet, |
374 | * poison cloud ball, etc. op is the object to |
393 | * poison cloud ball, etc. op is the object to |
375 | * explode. |
394 | * explode. |
376 | */ |
395 | */ |
|
|
396 | void |
377 | void explode_bullet(object *op) |
397 | explode_bullet (object *op) |
378 | { |
398 | { |
379 | tag_t op_tag = op->count; |
|
|
380 | object *tmp, *owner; |
399 | object *tmp, *owner; |
381 | |
400 | |
382 | if (op->other_arch == NULL) { |
401 | if (!op->other_arch) |
|
|
402 | { |
383 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
403 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
384 | remove_ob (op); |
404 | op->destroy (true); |
385 | free_object (op); |
405 | return; |
|
|
406 | } |
|
|
407 | |
|
|
408 | if (op->env) |
|
|
409 | { |
|
|
410 | object *env = op->outer_env (); |
|
|
411 | |
|
|
412 | if (!env->map || out_of_map (env->map, env->x, env->y)) |
|
|
413 | { |
|
|
414 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
|
|
415 | op->destroy (true); |
|
|
416 | return; |
|
|
417 | } |
|
|
418 | |
|
|
419 | op->insert_at (env, op, INS_NO_MERGE | INS_NO_WALK_ON); |
|
|
420 | } |
|
|
421 | else if (out_of_map (op->map, op->x, op->y)) |
|
|
422 | { |
|
|
423 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
|
|
424 | op->destroy (true); |
|
|
425 | return; |
|
|
426 | } |
|
|
427 | |
|
|
428 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent explosions of any kind on safe maps |
|
|
429 | // NOTE: If this breaks something important: remove this. I can't think of anything |
|
|
430 | // bad at the moment that might happen from this. |
|
|
431 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
|
|
432 | { |
|
|
433 | op->destroy (true); |
|
|
434 | return; |
|
|
435 | } |
|
|
436 | |
|
|
437 | if (op->attacktype) |
|
|
438 | { |
|
|
439 | hit_map (op, 0, op->attacktype, 1); |
|
|
440 | |
|
|
441 | if (op->destroyed ()) |
386 | return; |
442 | return; |
387 | } |
443 | } |
388 | |
444 | |
389 | if (op->env) { |
|
|
390 | object *env; |
|
|
391 | |
|
|
392 | env = object_get_env_recursive(op); |
|
|
393 | if (env->map == NULL || out_of_map (env->map, env->x, env->y)) { |
|
|
394 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
|
|
395 | remove_ob (op); |
|
|
396 | free_object (op); |
|
|
397 | return; |
|
|
398 | } |
|
|
399 | remove_ob (op); |
|
|
400 | op->x = env->x; |
|
|
401 | op->y = env->y; |
|
|
402 | insert_ob_in_map(op, env->map, op, INS_NO_MERGE | INS_NO_WALK_ON); |
|
|
403 | } else if (out_of_map (op->map, op->x, op->y)) { |
|
|
404 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
|
|
405 | remove_ob (op); |
|
|
406 | free_object (op); |
|
|
407 | return; |
|
|
408 | } |
|
|
409 | |
|
|
410 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent explosions of any kind on safe maps |
|
|
411 | // NOTE: If this breaks something important: remove this. I can't think of anything |
|
|
412 | // bad at the moment that might happen from this. |
|
|
413 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
|
|
414 | { |
|
|
415 | remove_ob (op); |
|
|
416 | free_object (op); |
|
|
417 | return; |
|
|
418 | } |
|
|
419 | |
|
|
420 | if (op->attacktype) { |
|
|
421 | hit_map (op, 0, op->attacktype, 1); |
|
|
422 | if (was_destroyed (op, op_tag)) |
|
|
423 | return; |
|
|
424 | } |
|
|
425 | |
|
|
426 | /* other_arch contains what this explodes into */ |
445 | /* other_arch contains what this explodes into */ |
427 | tmp = arch_to_object (op->other_arch); |
446 | tmp = arch_to_object (op->other_arch); |
428 | |
447 | |
429 | copy_owner (tmp, op); |
448 | tmp->set_owner (op); |
430 | tmp->skill = op->skill; |
449 | tmp->skill = op->skill; |
431 | |
450 | |
432 | owner = get_owner(op); |
451 | owner = op->owner; |
433 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && |
452 | |
|
|
453 | if ((tmp->attacktype & AT_HOLYWORD |
|
|
454 | || tmp->attacktype & AT_GODPOWER) |
|
|
455 | && owner |
434 | !tailor_god_spell(tmp, owner)) { |
456 | && !tailor_god_spell (tmp, owner)) |
435 | remove_ob (op); |
457 | { |
436 | free_object (op); |
458 | op->destroy (true); |
437 | return; |
459 | return; |
438 | } |
460 | } |
439 | tmp->x = op->x; |
|
|
440 | tmp->y = op->y; |
|
|
441 | |
461 | |
442 | /* special for bombs - it actually has sane values for these */ |
462 | /* special for bombs - it actually has sane values for these */ |
443 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) { |
463 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
|
|
464 | { |
444 | tmp->attacktype = op->attacktype; |
465 | tmp->attacktype = op->attacktype; |
445 | tmp->range = op->range; |
466 | tmp->range = op->range; |
446 | tmp->stats.dam = op->stats.dam; |
467 | tmp->stats.dam = op->stats.dam; |
447 | tmp->duration = op->duration; |
468 | tmp->duration = op->duration; |
448 | } else { |
469 | } |
449 | if (op->attacktype & AT_MAGIC) tmp->attacktype|=AT_MAGIC; |
470 | else |
|
|
471 | { |
|
|
472 | if (op->attacktype & AT_MAGIC) |
|
|
473 | tmp->attacktype |= AT_MAGIC; |
|
|
474 | |
450 | /* Spell doc describes what is going on here */ |
475 | /* Spell doc describes what is going on here */ |
451 | tmp->stats.dam = op->dam_modifier; |
476 | tmp->stats.dam = op->dam_modifier; |
452 | tmp->range = op->stats.maxhp; |
477 | tmp->range = op->stats.maxhp; |
453 | tmp->duration = op->stats.hp; |
478 | tmp->duration = op->stats.hp; |
454 | /* Used for spell tracking - just need a unique val for this spell - |
479 | /* Used for spell tracking - just need a unique val for this spell - |
455 | * the count of the parent should work fine. |
480 | * the count of the parent should work fine. |
456 | */ |
481 | */ |
457 | tmp->stats.maxhp = op->count; |
482 | tmp->stats.maxhp = op->count; |
458 | } |
483 | } |
459 | |
484 | |
460 | /* Set direction of cone explosion */ |
485 | /* Set direction of cone explosion */ |
461 | if (tmp->type == SPELL_EFFECT && tmp->subtype == SP_CONE) |
486 | if (tmp->type == SPELL_EFFECT && tmp->subtype == SP_CONE) |
462 | tmp->stats.sp = op->direction; |
487 | tmp->stats.sp = op->direction; |
463 | |
488 | |
464 | /* Prevent recursion */ |
489 | /* Prevent recursion */ |
465 | op->move_on = 0; |
490 | op->move_on = 0; |
466 | |
491 | |
467 | insert_ob_in_map(tmp, op->map, op, 0); |
492 | tmp->insert_at (op, op); |
|
|
493 | tmp->play_sound (tmp->sound); |
|
|
494 | |
468 | /* remove the firebullet */ |
495 | /* remove the firebullet */ |
469 | if ( ! was_destroyed (op, op_tag)) { |
496 | op->destroy (true); |
470 | remove_ob (op); |
|
|
471 | free_object (op); |
|
|
472 | } |
|
|
473 | } |
497 | } |
474 | |
|
|
475 | |
|
|
476 | |
498 | |
477 | /* checks to see what op should do, given the space it is on |
499 | /* checks to see what op should do, given the space it is on |
478 | * (eg, explode, damage player, etc) |
500 | * (eg, explode, damage player, etc) |
479 | */ |
501 | */ |
480 | |
502 | void |
481 | void check_bullet(object *op) |
503 | check_bullet (object *op) |
482 | { |
504 | { |
483 | tag_t op_tag = op->count, tmp_tag; |
|
|
484 | object *tmp; |
505 | object *tmp; |
485 | int dam, mflags; |
506 | int dam, mflags; |
486 | mapstruct *m; |
507 | maptile *m; |
487 | sint16 sx, sy; |
508 | sint16 sx, sy; |
488 | |
509 | |
489 | mflags = get_map_flags(op->map,&m, op->x, op->y, &sx, &sy); |
510 | mflags = get_map_flags (op->map, &m, op->x, op->y, &sx, &sy); |
490 | |
511 | |
491 | if (!(mflags & P_IS_ALIVE) && !OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, sx, sy))) |
512 | if (!(mflags & P_IS_ALIVE) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
492 | return; |
513 | return; |
493 | |
514 | |
494 | if (op->other_arch) { |
515 | if (op->other_arch) |
|
|
516 | { |
495 | /* explode object will also remove op */ |
517 | /* explode object will also remove op */ |
496 | explode_bullet (op); |
518 | explode_bullet (op); |
497 | return; |
519 | return; |
498 | } |
520 | } |
499 | |
521 | |
500 | /* If nothing alive on this space, no reason to do anything further */ |
522 | /* If nothing alive on this space, no reason to do anything further */ |
501 | if (!(mflags & P_IS_ALIVE)) return; |
523 | if (!(mflags & P_IS_ALIVE)) |
|
|
524 | return; |
502 | |
525 | |
503 | for (tmp = get_map_ob (op->map,op->x,op->y); tmp != NULL; tmp = tmp->above) |
526 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
504 | { |
527 | { |
505 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) { |
528 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
506 | tmp_tag = tmp->count; |
529 | { |
507 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
530 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
508 | if (was_destroyed (op, op_tag) || ! was_destroyed (tmp, tmp_tag) |
531 | |
509 | || (op->stats.dam -= dam) < 0) |
532 | // TODO: can't understand the following if's |
|
|
533 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
510 | { |
534 | { |
511 | if(!QUERY_FLAG(op,FLAG_REMOVED)) { |
535 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
512 | remove_ob (op); |
536 | { |
513 | free_object(op); |
537 | op->destroy (true); |
514 | return; |
538 | return; |
515 | } |
539 | } |
516 | } |
540 | } |
517 | } |
541 | } |
518 | } |
542 | } |
519 | } |
543 | } |
520 | |
|
|
521 | |
544 | |
522 | /* Basically, we move 'op' one square, and if it hits something, |
545 | /* Basically, we move 'op' one square, and if it hits something, |
523 | * call check_bullet. |
546 | * call check_bullet. |
524 | * This function is only applicable to bullets, but not to all |
547 | * This function is only applicable to bullets, but not to all |
525 | * fired arches (eg, bolts). |
548 | * fired arches (eg, bolts). |
526 | */ |
549 | */ |
527 | |
550 | void |
528 | void move_bullet(object *op) |
551 | move_bullet (object *op) |
529 | { |
552 | { |
530 | sint16 new_x, new_y; |
553 | sint16 new_x, new_y; |
531 | int mflags; |
554 | int mflags; |
532 | mapstruct *m; |
555 | maptile *m; |
533 | |
556 | |
534 | #if 0 |
557 | #if 0 |
535 | /* We need a better general purpose way to do this */ |
558 | /* We need a better general purpose way to do this */ |
536 | |
559 | |
537 | /* peterm: added to make comet leave a trail of burnouts |
560 | /* peterm: added to make comet leave a trail of burnouts |
538 | it's an unadulterated hack, but the effect is cool. */ |
561 | it's an unadulterated hack, but the effect is cool. */ |
539 | if(op->stats.sp == SP_METEOR) { |
562 | if (op->stats.sp == SP_METEOR) |
|
|
563 | { |
540 | replace_insert_ob_in_map("fire_trail",op); |
564 | replace_insert_ob_in_map ("fire_trail", op); |
541 | if (was_destroyed (op, op_tag)) |
565 | if (op->destroyed ()) |
542 | return; |
566 | return; |
543 | } /* end addition. */ |
567 | } /* end addition. */ |
544 | #endif |
568 | #endif |
545 | |
569 | |
546 | /* Reached the end of its life - remove it */ |
570 | /* Reached the end of its life - remove it */ |
547 | if (--op->range <=0) { |
571 | if (--op->range <= 0) |
|
|
572 | { |
548 | if (op->other_arch) { |
573 | if (op->other_arch) |
549 | explode_bullet (op); |
574 | explode_bullet (op); |
550 | } else { |
575 | else |
551 | remove_ob (op); |
576 | op->destroy (true); |
552 | free_object (op); |
577 | |
553 | } |
|
|
554 | return; |
578 | return; |
555 | } |
579 | } |
556 | |
580 | |
557 | new_x = op->x + DIRX(op); |
581 | new_x = op->x + DIRX (op); |
558 | new_y = op->y + DIRY(op); |
582 | new_y = op->y + DIRY (op); |
559 | m = op->map; |
583 | m = op->map; |
560 | mflags = get_map_flags(m, &m, new_x, new_y, &new_x, &new_y); |
584 | mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y); |
561 | |
585 | |
562 | if (mflags & P_OUT_OF_MAP) { |
586 | if (mflags & P_OUT_OF_MAP) |
563 | remove_ob (op); |
587 | { |
564 | free_object (op); |
588 | op->destroy (true); |
565 | return; |
589 | return; |
566 | } |
590 | } |
567 | |
591 | |
568 | if ( ! op->direction || OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y))) { |
592 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y))) |
|
|
593 | { |
569 | if (op->other_arch) { |
594 | if (op->other_arch) |
570 | explode_bullet (op); |
595 | explode_bullet (op); |
571 | } else { |
596 | else |
572 | remove_ob (op); |
597 | op->destroy (true); |
573 | free_object (op); |
598 | |
574 | } |
|
|
575 | return; |
599 | return; |
576 | } |
600 | } |
577 | |
601 | |
578 | remove_ob (op); |
602 | if (!(op = m->insert (op, new_x, new_y, op))) |
579 | op->x = new_x; |
|
|
580 | op->y = new_y; |
|
|
581 | if ((op = insert_ob_in_map (op, m, op,0)) == NULL) |
|
|
582 | return; |
603 | return; |
583 | |
604 | |
584 | if (reflwall (op->map, op->x, op->y, op)) { |
605 | if (reflwall (op->map, op->x, op->y, op)) |
|
|
606 | { |
585 | op->direction = absdir (op->direction + 4); |
607 | op->direction = absdir (op->direction + 4); |
586 | update_turn_face (op); |
608 | update_turn_face (op); |
587 | } else { |
609 | } |
|
|
610 | else |
588 | check_bullet (op); |
611 | check_bullet (op); |
589 | } |
|
|
590 | } |
612 | } |
591 | |
|
|
592 | |
|
|
593 | |
|
|
594 | |
613 | |
595 | /* fire_bullet |
614 | /* fire_bullet |
596 | * object op (cast from caster) files a bolt in dir. |
615 | * object op (cast from caster) files a bolt in dir. |
597 | * spob is the spell object for the bolt. |
616 | * spob is the spell object for the bolt. |
598 | * we remove the magic flag - that can be derived from |
617 | * we remove the magic flag - that can be derived from |
599 | * spob->attacktype. |
618 | * spob->attacktype. |
600 | * This function sets up the appropriate owner and skill |
619 | * This function sets up the appropriate owner and skill |
601 | * pointers. |
620 | * pointers. |
602 | */ |
621 | */ |
603 | |
622 | int |
604 | int fire_bullet(object *op,object *caster,int dir,object *spob) { |
623 | fire_bullet (object *op, object *caster, int dir, object *spob) |
|
|
624 | { |
605 | object *tmp=NULL; |
625 | object *tmp = NULL; |
606 | int mflags; |
626 | int mflags; |
607 | |
627 | |
608 | if (!spob->other_arch) |
628 | if (!spob->other_arch) |
609 | return 0; |
629 | return 0; |
610 | |
630 | |
611 | tmp=arch_to_object(spob->other_arch); |
631 | tmp = spob->other_arch->instance (); |
612 | if(tmp==NULL) |
632 | if (!tmp) |
613 | return 0; |
633 | return 0; |
614 | |
634 | |
615 | /* peterm: level dependency for bolts */ |
635 | /* peterm: level dependency for bolts */ |
616 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust(caster,spob); |
636 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
617 | tmp->attacktype = spob->attacktype; |
637 | tmp->attacktype = spob->attacktype; |
|
|
638 | if (spob->slaying) |
618 | if (spob->slaying) tmp->slaying = spob->slaying; |
639 | tmp->slaying = spob->slaying; |
619 | |
640 | |
620 | tmp->range = 50; |
641 | tmp->range = 50; |
621 | |
642 | |
622 | /* Need to store duration/range for the ball to use */ |
643 | /* Need to store duration/range for the ball to use */ |
623 | tmp->stats.hp = spob->duration + SP_level_duration_adjust(caster,spob); |
644 | tmp->stats.hp = spob->duration + SP_level_duration_adjust (caster, spob); |
624 | tmp->stats.maxhp = spob->range + SP_level_range_adjust(caster,spob); |
645 | tmp->stats.maxhp = spob->range + SP_level_range_adjust (caster, spob); |
625 | tmp->dam_modifier = spob->stats.food + SP_level_dam_adjust(caster,spob); |
646 | tmp->dam_modifier = spob->stats.food + SP_level_dam_adjust (caster, spob); |
626 | |
647 | |
627 | tmp->direction=dir; |
648 | tmp->direction = dir; |
628 | if(QUERY_FLAG(tmp, FLAG_IS_TURNABLE)) |
649 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
629 | SET_ANIMATION(tmp, dir); |
650 | SET_ANIMATION (tmp, dir); |
630 | |
651 | |
631 | set_owner(tmp,op); |
652 | tmp->set_owner (op); |
632 | set_spell_skill(op, caster, spob, tmp); |
653 | set_spell_skill (op, caster, spob, tmp); |
633 | |
654 | |
634 | tmp->x=op->x + freearr_x[dir]; |
655 | tmp->x = op->x + freearr_x[dir]; |
635 | tmp->y=op->y + freearr_y[dir]; |
656 | tmp->y = op->y + freearr_y[dir]; |
636 | tmp->map = op->map; |
657 | tmp->map = op->map; |
637 | |
658 | |
|
|
659 | maptile *newmap; |
638 | mflags = get_map_flags(tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
660 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
639 | if (mflags & P_OUT_OF_MAP) { |
661 | if (mflags & P_OUT_OF_MAP) |
640 | free_object(tmp); |
662 | { |
|
|
663 | tmp->destroy (true); |
641 | return 0; |
664 | return 0; |
642 | } |
665 | } |
|
|
666 | |
|
|
667 | tmp->map = newmap; |
|
|
668 | |
643 | if (OB_TYPE_MOVE_BLOCK(tmp, GET_MAP_MOVE_BLOCK(tmp->map, tmp->x, tmp->y))) { |
669 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
|
|
670 | { |
644 | if(!QUERY_FLAG(tmp, FLAG_REFLECTING)) { |
671 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
645 | free_object(tmp); |
672 | { |
|
|
673 | tmp->destroy (true); |
646 | return 0; |
674 | return 0; |
647 | } |
675 | } |
|
|
676 | |
648 | tmp->x=op->x; |
677 | tmp->x = op->x; |
649 | tmp->y=op->y; |
678 | tmp->y = op->y; |
650 | tmp->direction=absdir(tmp->direction+4); |
679 | tmp->direction = absdir (tmp->direction + 4); |
651 | tmp->map = op->map; |
680 | tmp->map = op->map; |
652 | } |
681 | } |
653 | if ((tmp = insert_ob_in_map(tmp,tmp->map,op,0)) != NULL) { |
682 | |
|
|
683 | if ((tmp = tmp->insert_at (tmp, op))) |
654 | check_bullet (tmp); |
684 | check_bullet (tmp); |
655 | } |
685 | |
656 | return 1; |
686 | return 1; |
657 | } |
687 | } |
658 | |
|
|
659 | |
|
|
660 | |
|
|
661 | |
688 | |
662 | /***************************************************************************** |
689 | /***************************************************************************** |
663 | * |
690 | * |
664 | * CONE RELATED FUNCTIONS |
691 | * CONE RELATED FUNCTIONS |
665 | * |
692 | * |
666 | *****************************************************************************/ |
693 | *****************************************************************************/ |
667 | |
694 | |
668 | |
|
|
669 | /* drops an object based on what is in the cone's "other_arch" */ |
695 | /* drops an object based on what is in the cone's "other_arch" */ |
|
|
696 | void |
670 | void cone_drop(object *op) { |
697 | cone_drop (object *op) |
|
|
698 | { |
671 | object *new_ob = arch_to_object(op->other_arch); |
699 | object *new_ob = arch_to_object (op->other_arch); |
672 | |
700 | |
673 | new_ob->x = op->x; |
|
|
674 | new_ob->y = op->y; |
|
|
675 | new_ob->level = op->level; |
701 | new_ob->level = op->level; |
676 | set_owner(new_ob,op->owner); |
702 | new_ob->set_owner (op->owner); |
677 | |
703 | |
678 | /* preserve skill ownership */ |
704 | /* preserve skill ownership */ |
679 | if(op->skill && op->skill != new_ob->skill) { |
705 | if (op->skill && op->skill != new_ob->skill) |
680 | new_ob->skill = op->skill; |
706 | new_ob->skill = op->skill; |
681 | } |
707 | |
682 | insert_ob_in_map(new_ob,op->map,op,0); |
708 | new_ob->insert_at (op, op); |
683 | |
|
|
684 | } |
709 | } |
685 | |
710 | |
686 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
711 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
687 | |
712 | |
|
|
713 | void |
688 | void move_cone(object *op) { |
714 | move_cone (object *op) |
689 | int i; |
715 | { |
690 | tag_t tag; |
|
|
691 | |
|
|
692 | /* if no map then hit_map will crash so just ignore object */ |
716 | /* if no map then hit_map will crash so just ignore object */ |
693 | if (! op->map) { |
717 | if (!op->map) |
|
|
718 | { |
694 | LOG(llevError,"Tried to move_cone object %s without a map.\n", |
719 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
695 | op->name ? &op->name : "unknown"); |
|
|
696 | op->speed = 0; |
720 | op->set_speed (0); |
697 | update_ob_speed (op); |
|
|
698 | return; |
721 | return; |
699 | } |
722 | } |
700 | |
723 | |
701 | /* lava saves it's life, but not yours :) */ |
724 | /* lava saves it's life, but not yours :) */ |
702 | if (QUERY_FLAG(op, FLAG_LIFESAVE)) { |
725 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
|
|
726 | { |
703 | hit_map(op,0,op->attacktype,0); |
727 | hit_map (op, 0, op->attacktype, 0); |
704 | return; |
728 | return; |
705 | } |
729 | } |
706 | |
730 | |
707 | #if 0 |
731 | #if 0 |
708 | /* Disable this - enabling it makes monsters easier, as |
732 | /* Disable this - enabling it makes monsters easier, as |
709 | * when their cone dies when they die. |
733 | * when their cone dies when they die. |
710 | */ |
734 | */ |
711 | /* If no owner left, the spell dies out. */ |
735 | /* If no owner left, the spell dies out. */ |
712 | if(get_owner(op)==NULL) { |
736 | if (op->owner == NULL) |
713 | remove_ob(op); |
737 | { |
714 | free_object(op); |
738 | op->destroy (true); |
715 | return; |
739 | return; |
716 | } |
740 | } |
717 | #endif |
741 | #endif |
718 | |
742 | |
719 | tag = op->count; |
|
|
720 | hit_map(op,0,op->attacktype,0); |
743 | hit_map (op, 0, op->attacktype, 0); |
721 | |
744 | |
722 | /* Check to see if we should push anything. |
745 | /* Check to see if we should push anything. |
723 | * Spell objects with weight push whatever they encounter to some |
746 | * Spell objects with weight push whatever they encounter to some |
724 | * degree. |
747 | * degree. |
725 | */ |
748 | */ |
|
|
749 | if (op->weight) |
726 | if(op->weight) check_spell_knockback(op); |
750 | check_spell_knockback (op); |
727 | |
751 | |
728 | if (was_destroyed (op, tag)) |
752 | if (op->destroyed ()) |
|
|
753 | return; |
|
|
754 | |
|
|
755 | if (op->duration-- < 0) |
|
|
756 | { |
|
|
757 | op->destroy (true); |
729 | return; |
758 | return; |
730 | |
|
|
731 | if((op->duration--)<0) { |
|
|
732 | remove_ob(op); |
|
|
733 | free_object(op); |
|
|
734 | return; |
|
|
735 | } |
759 | } |
736 | /* Object has hit maximum range, so don't have it move |
760 | /* Object has hit maximum range, so don't have it move |
737 | * any further. When the duration above expires, |
761 | * any further. When the duration above expires, |
738 | * then the object will get removed. |
762 | * then the object will get removed. |
739 | */ |
763 | */ |
740 | if (--op->range < 0) { |
764 | if (--op->range < 0) |
|
|
765 | { |
741 | op->range=0; /* just so it doesn't wrap */ |
766 | op->range = 0; /* just so it doesn't wrap */ |
742 | return; |
767 | return; |
|
|
768 | } |
|
|
769 | |
|
|
770 | for (int i = -1; i <= 1; i++) |
743 | } |
771 | { |
|
|
772 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
744 | |
773 | |
745 | for(i= -1;i<2;i++) { |
|
|
746 | sint16 x=op->x+freearr_x[absdir(op->stats.sp+i)], |
|
|
747 | y=op->y+freearr_y[absdir(op->stats.sp+i)]; |
|
|
748 | |
|
|
749 | if(ok_to_put_more(op->map,x,y,op,op->attacktype)) { |
774 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
750 | object *tmp=get_object(); |
775 | { |
751 | copy_object(op, tmp); |
776 | object *tmp = op->clone (); |
752 | tmp->x=x; |
|
|
753 | tmp->y=y; |
|
|
754 | |
777 | |
755 | tmp->duration = op->duration + 1; |
778 | tmp->duration = op->duration + 1; |
756 | |
779 | |
757 | /* Use for spell tracking - see ok_to_put_more() */ |
780 | /* Use for spell tracking - see ok_to_put_more() */ |
758 | tmp->stats.maxhp = op->stats.maxhp; |
781 | tmp->stats.maxhp = op->stats.maxhp; |
759 | insert_ob_in_map(tmp,op->map,op,0); |
782 | |
|
|
783 | op->map->insert (tmp, x, y, op); |
|
|
784 | |
760 | if (tmp->other_arch) cone_drop(tmp); |
785 | if (tmp->other_arch) |
|
|
786 | cone_drop (tmp); |
761 | } |
787 | } |
762 | } |
788 | } |
763 | } |
789 | } |
764 | |
790 | |
765 | /* cast_cone: casts a cone spell. |
791 | /* cast_cone: casts a cone spell. |
… | |
… | |
768 | * dir: direction to fire in. |
794 | * dir: direction to fire in. |
769 | * spell: spell that is being fired. It uses other_arch for the archetype |
795 | * spell: spell that is being fired. It uses other_arch for the archetype |
770 | * to fire. |
796 | * to fire. |
771 | * returns 0 on failure, 1 on success. |
797 | * returns 0 on failure, 1 on success. |
772 | */ |
798 | */ |
|
|
799 | int |
773 | int cast_cone(object *op, object *caster,int dir, object *spell) |
800 | cast_cone (object *op, object *caster, int dir, object *spell) |
774 | { |
801 | { |
775 | object *tmp; |
802 | object *tmp; |
776 | int i,success=0,range_min= -1,range_max=1; |
803 | int i, success = 0, range_min = -1, range_max = 1; |
777 | mapstruct *m; |
804 | maptile *m; |
778 | sint16 sx, sy; |
805 | sint16 sx, sy; |
779 | MoveType movetype; |
806 | MoveType movetype; |
780 | |
807 | |
781 | if (!spell->other_arch) return 0; |
808 | if (!spell->other_arch) |
|
|
809 | return 0; |
782 | |
810 | |
783 | if (op->type == PLAYER && QUERY_FLAG(op, FLAG_UNDEAD) && |
811 | if (op->type == PLAYER && QUERY_FLAG (op, FLAG_UNDEAD) && op->attacktype & AT_TURN_UNDEAD) |
784 | op->attacktype & AT_TURN_UNDEAD) { |
812 | { |
785 | new_draw_info(NDI_UNIQUE, 0,op, |
|
|
786 | "Your undead nature prevents you from turning undead!"); |
813 | new_draw_info (NDI_UNIQUE, 0, op, "Your undead nature prevents you from turning undead!"); |
787 | return 0; |
814 | return 0; |
788 | } |
815 | } |
789 | |
816 | |
790 | if(!dir) { |
817 | if (!dir) |
|
|
818 | { |
791 | range_min= 0; |
819 | range_min = 0; |
792 | range_max=8; |
820 | range_max = 8; |
793 | } |
821 | } |
794 | |
822 | |
795 | /* Need to know what the movetype of the object we are about |
823 | /* Need to know what the movetype of the object we are about |
796 | * to create is, so we can know if the space we are about to |
824 | * to create is, so we can know if the space we are about to |
797 | * insert it into is blocked. |
825 | * insert it into is blocked. |
798 | */ |
826 | */ |
799 | movetype = spell->other_arch->clone.move_type; |
827 | movetype = spell->other_arch->move_type; |
800 | |
828 | |
801 | for(i=range_min;i<=range_max;i++) { |
829 | for (i = range_min; i <= range_max; i++) |
|
|
830 | { |
802 | sint16 x,y, d; |
831 | sint16 x, y, d; |
803 | |
832 | |
804 | /* We can't use absdir here, because it never returns |
833 | /* We can't use absdir here, because it never returns |
805 | * 0. If this is a rune, we want to hit the person on top |
834 | * 0. If this is a rune, we want to hit the person on top |
806 | * of the trap (d==0). If it is not a rune, then we don't want |
835 | * of the trap (d==0). If it is not a rune, then we don't want |
807 | * to hit that person. |
836 | * to hit that person. |
808 | */ |
837 | */ |
809 | d = dir + i; |
838 | d = dir + i; |
810 | while (d < 0) d+=8; |
839 | while (d < 0) |
|
|
840 | d += 8; |
811 | while (d > 8) d-=8; |
841 | while (d > 8) |
|
|
842 | d -= 8; |
812 | |
843 | |
813 | /* If it's not a rune, we don't want to blast the caster. |
844 | /* If it's not a rune, we don't want to blast the caster. |
814 | * In that case, we have to see - if dir is specified, |
845 | * In that case, we have to see - if dir is specified, |
815 | * turn this into direction 8. If dir is not specified (all |
846 | * turn this into direction 8. If dir is not specified (all |
816 | * direction) skip - otherwise, one line would do more damage |
847 | * direction) skip - otherwise, one line would do more damage |
817 | * becase 0 direction will go through 9 directions - necessary |
848 | * becase 0 direction will go through 9 directions - necessary |
818 | * for the rune code. |
849 | * for the rune code. |
819 | */ |
850 | */ |
820 | if (caster->type != RUNE && d==0) { |
851 | if (caster->type != RUNE && d == 0) |
821 | if (dir!=0) d=8; |
|
|
822 | else continue; |
|
|
823 | } |
852 | { |
824 | |
853 | if (dir != 0) |
825 | x = op->x+freearr_x[d]; |
854 | d = 8; |
826 | y = op->y+freearr_y[d]; |
855 | else |
827 | |
|
|
828 | if(get_map_flags(op->map, &m, x,y, &sx, &sy) & P_OUT_OF_MAP) |
|
|
829 | continue; |
856 | continue; |
|
|
857 | } |
830 | |
858 | |
|
|
859 | x = op->x + freearr_x[d]; |
|
|
860 | y = op->y + freearr_y[d]; |
|
|
861 | |
|
|
862 | if (get_map_flags (op->map, &m, x, y, &sx, &sy) & P_OUT_OF_MAP) |
|
|
863 | continue; |
|
|
864 | |
831 | if ((movetype & GET_MAP_MOVE_BLOCK(m, sx, sy)) == movetype) |
865 | if ((movetype & GET_MAP_MOVE_BLOCK (m, sx, sy)) == movetype) |
832 | continue; |
866 | continue; |
833 | |
867 | |
834 | success=1; |
868 | success = 1; |
835 | tmp=arch_to_object(spell->other_arch); |
869 | tmp = arch_to_object (spell->other_arch); |
836 | set_owner(tmp,op); |
870 | tmp->set_owner (op); |
837 | set_spell_skill(op, caster, spell, tmp); |
871 | set_spell_skill (op, caster, spell, tmp); |
838 | tmp->level = caster_level (caster, spell); |
872 | tmp->level = casting_level (caster, spell); |
839 | tmp->x = sx; |
|
|
840 | tmp->y = sy; |
|
|
841 | tmp->attacktype=spell->attacktype; |
873 | tmp->attacktype = spell->attacktype; |
842 | |
874 | |
843 | /* holy word stuff */ |
875 | /* holy word stuff */ |
844 | if((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) { |
876 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
845 | if(!tailor_god_spell(tmp,op)) return 0; |
877 | if (!tailor_god_spell (tmp, op)) |
846 | } |
878 | return 0; |
847 | |
879 | |
848 | if(dir) |
880 | if (dir) |
849 | tmp->stats.sp=dir; |
881 | tmp->stats.sp = dir; |
850 | else |
882 | else |
851 | tmp->stats.sp=i; |
883 | tmp->stats.sp = i; |
852 | |
884 | |
853 | tmp->range=spell->range + SP_level_range_adjust(caster,spell); |
885 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
854 | |
886 | |
855 | /* If casting it in all directions, it doesn't go as far */ |
887 | /* If casting it in all directions, it doesn't go as far */ |
856 | if (dir == 0) { |
888 | if (dir == 0) |
|
|
889 | { |
857 | tmp->range /= 4; |
890 | tmp->range /= 4; |
858 | if (tmp->range < 2 && spell->range >=2) tmp->range = 2; |
891 | if (tmp->range < 2 && spell->range >= 2) |
|
|
892 | tmp->range = 2; |
859 | } |
893 | } |
|
|
894 | |
860 | tmp->stats.dam=spell->stats.dam + SP_level_dam_adjust(caster,spell); |
895 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
861 | tmp->duration=spell->duration + SP_level_duration_adjust(caster,spell); |
896 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
862 | |
897 | |
863 | /* Special bonus for fear attacks */ |
898 | /* Special bonus for fear attacks */ |
864 | if (tmp->attacktype & AT_FEAR) { |
899 | if (tmp->attacktype & AT_FEAR) |
|
|
900 | { |
|
|
901 | if (caster->type == PLAYER) |
865 | if (caster->type == PLAYER) tmp->duration += fear_bonus[caster->stats.Cha]; |
902 | tmp->duration += fear_bonus[caster->stats.Cha]; |
866 | else |
903 | else |
867 | tmp->duration += caster->level/3; |
904 | tmp->duration += caster->level / 3; |
868 | } |
905 | } |
|
|
906 | |
869 | if (tmp->attacktype & (AT_HOLYWORD | AT_TURN_UNDEAD)) { |
907 | if (tmp->attacktype & (AT_HOLYWORD | AT_TURN_UNDEAD)) |
|
|
908 | { |
|
|
909 | if (caster->type == PLAYER) |
870 | if (caster->type == PLAYER) tmp->duration += turn_bonus[caster->stats.Wis]/5; |
910 | tmp->duration += turn_bonus[caster->stats.Wis] / 5; |
871 | else |
911 | else |
872 | tmp->duration += caster->level/3; |
912 | tmp->duration += caster->level / 3; |
873 | } |
913 | } |
874 | |
914 | |
875 | |
|
|
876 | if ( !(tmp->move_type & MOVE_FLY_LOW)) |
915 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
877 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", |
916 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->archname); |
878 | &spell->other_arch->name); |
|
|
879 | |
917 | |
880 | if (!tmp->move_on && tmp->stats.dam) { |
918 | if (!tmp->move_on && tmp->stats.dam) |
881 | LOG (llevDebug, |
919 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->archname); |
882 | "cast_cone(): arch %s doesn't have move_on set\n", |
|
|
883 | &spell->other_arch->name); |
|
|
884 | } |
|
|
885 | insert_ob_in_map(tmp,m,op,0); |
|
|
886 | |
920 | |
|
|
921 | m->insert (tmp, sx, sy, op); |
|
|
922 | |
887 | /* This is used for tracking spells so that one effect doesn't hit |
923 | /* This is used for tracking spells so that one effect doesn't hit |
888 | * a single space too many times. |
924 | * a single space too many times. |
889 | */ |
925 | */ |
890 | tmp->stats.maxhp = tmp->count; |
926 | tmp->stats.maxhp = tmp->count; |
891 | |
927 | |
892 | if(tmp->other_arch) cone_drop(tmp); |
928 | if (tmp->other_arch) |
|
|
929 | cone_drop (tmp); |
893 | } |
930 | } |
|
|
931 | |
894 | return success; |
932 | return success; |
895 | } |
933 | } |
896 | |
934 | |
897 | /**************************************************************************** |
935 | /**************************************************************************** |
898 | * |
936 | * |
899 | * BOMB related code |
937 | * BOMB related code |
900 | * |
938 | * |
901 | ****************************************************************************/ |
939 | ****************************************************************************/ |
902 | |
940 | |
903 | |
|
|
904 | /* This handles an exploding bomb. |
941 | /* This handles an exploding bomb. |
905 | * op is the original bomb object. |
942 | * op is the original bomb object. |
906 | */ |
943 | */ |
|
|
944 | void |
907 | void animate_bomb(object *op) { |
945 | animate_bomb (object *op) |
908 | int i; |
946 | { |
909 | object *env, *tmp; |
|
|
910 | archetype *at; |
|
|
911 | |
|
|
912 | if(op->state!=NUM_ANIMATIONS(op)-1) |
947 | if (op->state != NUM_ANIMATIONS (op) - 1) |
|
|
948 | return; |
|
|
949 | |
|
|
950 | object *env = op->outer_env (); |
|
|
951 | |
|
|
952 | if (op->env) |
|
|
953 | { |
|
|
954 | if (env->map == NULL) |
913 | return; |
955 | return; |
914 | |
956 | |
915 | |
957 | if (!(op = op->insert_at (env, op))) |
916 | env = object_get_env_recursive(op); |
|
|
917 | |
|
|
918 | if (op->env) { |
|
|
919 | if (env->map == NULL) |
|
|
920 | return; |
|
|
921 | |
|
|
922 | if (env->type == PLAYER) |
|
|
923 | esrv_del_item(env->contr, op->count); |
|
|
924 | |
|
|
925 | remove_ob(op); |
|
|
926 | op->x = env->x; |
|
|
927 | op->y = env->y; |
|
|
928 | if ((op = insert_ob_in_map (op, env->map, op,0)) == NULL) |
|
|
929 | return; |
|
|
930 | } |
|
|
931 | |
|
|
932 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
|
|
933 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
|
|
934 | // as bombs can be carried. |
|
|
935 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
|
|
936 | { |
|
|
937 | remove_ob (op); |
|
|
938 | free_object (op); |
|
|
939 | return; |
958 | return; |
940 | } |
959 | } |
941 | |
960 | |
|
|
961 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
|
|
962 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
|
|
963 | // as bombs can be carried. |
|
|
964 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
|
|
965 | { |
|
|
966 | op->destroy (true); |
|
|
967 | return; |
|
|
968 | } |
|
|
969 | |
942 | /* This copies a lot of the code from the fire bullet, |
970 | /* This copies a lot of the code from the fire bullet, |
943 | * but using the cast_bullet isn't really feasible, |
971 | * but using the cast_bullet isn't really feasible, |
944 | * so just set up the appropriate values. |
972 | * so just set up the appropriate values. |
945 | */ |
973 | */ |
946 | at = find_archetype(SPLINT); |
974 | if (archetype *at = archetype::find (SPLINT)) |
947 | if (at) { |
975 | { |
948 | for(i=1;i<9;i++) { |
976 | for (int i = 1; i < 9; i++) |
|
|
977 | { |
949 | if (out_of_map(op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
978 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
950 | continue; |
979 | continue; |
|
|
980 | |
951 | tmp = arch_to_object(at); |
981 | object *tmp = arch_to_object (at); |
952 | tmp->direction = i; |
982 | tmp->direction = i; |
953 | tmp->range = op->range; |
983 | tmp->range = op->range; |
954 | tmp->stats.dam = op->stats.dam; |
984 | tmp->stats.dam = op->stats.dam; |
955 | tmp->duration = op->duration; |
985 | tmp->duration = op->duration; |
956 | tmp->attacktype = op->attacktype; |
986 | tmp->attacktype = op->attacktype; |
957 | copy_owner (tmp, op); |
987 | tmp->set_owner (op); |
958 | if(op->skill && op->skill != tmp->skill) { |
988 | if (op->skill && op->skill != tmp->skill) |
959 | tmp->skill = op->skill; |
989 | tmp->skill = op->skill; |
960 | } |
990 | |
961 | if(QUERY_FLAG(tmp, FLAG_IS_TURNABLE)) |
991 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
962 | SET_ANIMATION(tmp, i); |
992 | SET_ANIMATION (tmp, i); |
963 | tmp->x = op->x + freearr_x[i]; |
993 | |
964 | tmp->y = op->y + freearr_x[i]; |
994 | op->map->insert (tmp, op->x + freearr_x[i], op->y + freearr_x[i], op); |
965 | insert_ob_in_map(tmp, op->map, op, 0); |
|
|
966 | move_bullet(tmp); |
995 | move_bullet (tmp); |
967 | } |
996 | } |
968 | } |
997 | } |
969 | |
998 | |
970 | explode_bullet(op); |
999 | explode_bullet (op); |
971 | } |
1000 | } |
972 | |
1001 | |
|
|
1002 | int |
973 | int create_bomb(object *op,object *caster,int dir, object *spell) { |
1003 | create_bomb (object *op, object *caster, int dir, object *spell) |
974 | |
1004 | { |
975 | object *tmp; |
1005 | object *tmp; |
976 | int mflags; |
1006 | int mflags; |
977 | sint16 dx=op->x+freearr_x[dir], dy=op->y+freearr_y[dir]; |
1007 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
978 | mapstruct *m; |
1008 | maptile *m; |
979 | |
1009 | |
980 | mflags = get_map_flags(op->map, &m, dx,dy, &dx,&dy); |
1010 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
981 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK(m, dx, dy) & MOVE_WALK)) { |
1011 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
|
|
1012 | { |
982 | new_draw_info(NDI_UNIQUE, 0,op,"There is something in the way."); |
1013 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
983 | return 0; |
1014 | return 0; |
984 | } |
1015 | } |
|
|
1016 | |
985 | tmp=arch_to_object(spell->other_arch); |
1017 | tmp = arch_to_object (spell->other_arch); |
986 | |
1018 | |
987 | /* level dependencies for bomb */ |
1019 | /* level dependencies for bomb */ |
988 | tmp->range=spell->range + SP_level_range_adjust(caster,spell); |
1020 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
989 | tmp->stats.dam=spell->stats.dam + SP_level_dam_adjust(caster,spell); |
1021 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
990 | tmp->duration = spell->duration + SP_level_duration_adjust(caster,spell); |
1022 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
991 | tmp->attacktype = spell->attacktype; |
1023 | tmp->attacktype = spell->attacktype; |
992 | |
1024 | |
993 | set_owner(tmp,op); |
1025 | tmp->set_owner (op); |
994 | set_spell_skill(op, caster, spell, tmp); |
1026 | set_spell_skill (op, caster, spell, tmp); |
995 | tmp->x=dx; |
1027 | |
996 | tmp->y=dy; |
1028 | m->insert (tmp, dx, dy, op); |
997 | insert_ob_in_map(tmp,m,op,0); |
|
|
998 | return 1; |
1029 | return 1; |
999 | } |
1030 | } |
1000 | |
1031 | |
1001 | /**************************************************************************** |
1032 | /**************************************************************************** |
1002 | * |
1033 | * |
1003 | * smite related spell code. |
1034 | * smite related spell code. |
… | |
… | |
1011 | * dir is the direction to look in. |
1042 | * dir is the direction to look in. |
1012 | * range is how far out to look. |
1043 | * range is how far out to look. |
1013 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1044 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1014 | * this info is used for blocked magic/unholy spaces. |
1045 | * this info is used for blocked magic/unholy spaces. |
1015 | */ |
1046 | */ |
1016 | |
1047 | object * |
1017 | object *get_pointed_target(object *op, int dir, int range, int type) { |
1048 | get_pointed_target (object *op, int dir, int range, int type) |
|
|
1049 | { |
1018 | object *target; |
1050 | object *target; |
1019 | sint16 x,y; |
1051 | sint16 x, y; |
1020 | int dist, mflags; |
1052 | int dist, mflags; |
1021 | mapstruct *mp; |
1053 | maptile *mp; |
1022 | |
1054 | |
1023 | if (dir==0) return NULL; |
1055 | if (dir == 0) |
1024 | |
|
|
1025 | for (dist=1; dist<range; dist++) { |
|
|
1026 | x = op->x + freearr_x[dir] * dist; |
|
|
1027 | y = op->y + freearr_y[dir] * dist; |
|
|
1028 | mp = op->map; |
|
|
1029 | mflags = get_map_flags(op->map, &mp, x, y, &x, &y); |
|
|
1030 | |
|
|
1031 | if (mflags & P_OUT_OF_MAP) return NULL; |
|
|
1032 | if ((type & SPELL_MANA) && (mflags & P_NO_MAGIC)) return NULL; |
|
|
1033 | if ((type & SPELL_GRACE) && (mflags & P_NO_CLERIC)) return NULL; |
|
|
1034 | if (GET_MAP_MOVE_BLOCK(mp, x, y) & MOVE_FLY_LOW) return NULL; |
|
|
1035 | |
|
|
1036 | if (mflags & P_IS_ALIVE) { |
|
|
1037 | for(target=get_map_ob(mp,x,y); target; target=target->above) { |
|
|
1038 | if(QUERY_FLAG(target->head?target->head:target,FLAG_MONSTER)) { |
|
|
1039 | return target; |
|
|
1040 | } |
|
|
1041 | } |
|
|
1042 | } |
|
|
1043 | } |
|
|
1044 | return NULL; |
1056 | return NULL; |
1045 | } |
|
|
1046 | |
1057 | |
|
|
1058 | for (dist = 1; dist < range; dist++) |
|
|
1059 | { |
|
|
1060 | x = op->x + freearr_x[dir] * dist; |
|
|
1061 | y = op->y + freearr_y[dir] * dist; |
|
|
1062 | mp = op->map; |
|
|
1063 | mflags = get_map_flags (op->map, &mp, x, y, &x, &y); |
|
|
1064 | |
|
|
1065 | if (mflags & P_OUT_OF_MAP) |
|
|
1066 | return NULL; |
|
|
1067 | if ((type & SPELL_MANA) && (mflags & P_NO_MAGIC)) |
|
|
1068 | return NULL; |
|
|
1069 | if ((type & SPELL_GRACE) && (mflags & P_NO_CLERIC)) |
|
|
1070 | return NULL; |
|
|
1071 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
|
|
1072 | return NULL; |
|
|
1073 | |
|
|
1074 | if (mflags & P_IS_ALIVE) |
|
|
1075 | for (target = GET_MAP_OB (mp, x, y); target; target = target->above) |
|
|
1076 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
|
|
1077 | return target; |
|
|
1078 | } |
|
|
1079 | |
|
|
1080 | return NULL; |
|
|
1081 | } |
1047 | |
1082 | |
1048 | /* cast_smite_arch() - the priest points to a creature and causes |
1083 | /* cast_smite_arch() - the priest points to a creature and causes |
1049 | * a 'godly curse' to decend. |
1084 | * a 'godly curse' to decend. |
1050 | * usual params - |
1085 | * usual params - |
1051 | * op = player |
1086 | * op = player |
1052 | * caster = object casting the spell. |
1087 | * caster = object casting the spell. |
1053 | * dir = direction being cast |
1088 | * dir = direction being cast |
1054 | * spell = spell object |
1089 | * spell = spell object |
1055 | */ |
1090 | */ |
1056 | |
1091 | int |
1057 | int cast_smite_spell (object *op, object *caster,int dir, object *spell) { |
1092 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
|
|
1093 | { |
1058 | object *effect, *target; |
1094 | object *effect, *target; |
1059 | object *god = find_god(determine_god(op)); |
1095 | object *god = find_god (determine_god (op)); |
1060 | int range; |
1096 | int range; |
1061 | |
1097 | |
1062 | range = spell->range + SP_level_range_adjust(caster,spell); |
1098 | range = spell->range + SP_level_range_adjust (caster, spell); |
1063 | target = get_pointed_target(op,dir, 50, spell->stats.grace?SPELL_GRACE:SPELL_MANA); |
1099 | target = get_pointed_target (op, dir, 50, spell->stats.grace ? SPELL_GRACE : SPELL_MANA); |
1064 | |
1100 | |
1065 | /* Bunch of conditions for casting this spell. Note that only |
1101 | /* Bunch of conditions for casting this spell. Note that only |
1066 | * require a god if this is a cleric spell (requires grace). |
1102 | * require a god if this is a cleric spell (requires grace). |
1067 | * This makes this spell much more general purpose - it can be used |
1103 | * This makes this spell much more general purpose - it can be used |
1068 | * by wizards also, which is good, because I think this is a very |
1104 | * by wizards also, which is good, because I think this is a very |
1069 | * interesting spell. |
1105 | * interesting spell. |
1070 | * if it is a cleric spell, you need a god, and the creature |
1106 | * if it is a cleric spell, you need a god, and the creature |
1071 | * can't be friendly to your god. |
1107 | * can't be friendly to your god. |
1072 | */ |
1108 | */ |
1073 | |
1109 | |
1074 | if(!target || QUERY_FLAG(target,FLAG_REFL_SPELL) |
1110 | if (!target || QUERY_FLAG (target, FLAG_REFL_SPELL) |
1075 | ||(!god && spell->stats.grace) |
1111 | || (!god && spell->stats.grace) |
1076 | ||(target->title && god && !strcmp(target->title,god->name)) |
1112 | || (target->title && god && !strcmp (target->title, god->name)) || (target->race && god && strstr (target->race, god->race))) |
1077 | ||(target->race && god && strstr(target->race,god->race))) { |
1113 | { |
1078 | new_draw_info(NDI_UNIQUE,0,op,"Your request is unheeded."); |
1114 | new_draw_info (NDI_UNIQUE, 0, op, "Your request is unheeded."); |
1079 | return 0; |
1115 | return 0; |
1080 | } |
1116 | } |
1081 | |
1117 | |
1082 | if (spell->other_arch) |
1118 | if (spell->other_arch) |
1083 | effect = arch_to_object(spell->other_arch); |
1119 | effect = arch_to_object (spell->other_arch); |
1084 | else |
1120 | else |
1085 | return 0; |
1121 | return 0; |
1086 | |
1122 | |
1087 | /* tailor the effect by priest level and worshipped God */ |
1123 | /* tailor the effect by priest level and worshipped God */ |
1088 | effect->level = caster_level (caster, spell); |
1124 | effect->level = casting_level (caster, spell); |
1089 | effect->attacktype = spell->attacktype; |
1125 | effect->attacktype = spell->attacktype; |
1090 | if (effect->attacktype & (AT_HOLYWORD | AT_GODPOWER)) { |
1126 | if (effect->attacktype & (AT_HOLYWORD | AT_GODPOWER)) |
|
|
1127 | { |
1091 | if(tailor_god_spell(effect,op)) |
1128 | if (tailor_god_spell (effect, op)) |
1092 | new_draw_info_format(NDI_UNIQUE,0,op, |
1129 | new_draw_info_format (NDI_UNIQUE, 0, op, "%s answers your call!", determine_god (op)); |
1093 | "%s answers your call!",determine_god(op)); |
|
|
1094 | else { |
1130 | else |
|
|
1131 | { |
1095 | new_draw_info(NDI_UNIQUE,0,op,"Your request is ignored."); |
1132 | new_draw_info (NDI_UNIQUE, 0, op, "Your request is ignored."); |
1096 | return 0; |
1133 | return 0; |
1097 | } |
1134 | } |
1098 | } |
1135 | } |
1099 | |
1136 | |
1100 | /* size of the area of destruction */ |
1137 | /* size of the area of destruction */ |
1101 | effect->range=spell->range + |
1138 | effect->range = spell->range + SP_level_range_adjust (caster, spell); |
1102 | SP_level_range_adjust(caster,spell); |
1139 | effect->duration = spell->duration + SP_level_range_adjust (caster, spell); |
1103 | effect->duration=spell->duration + |
|
|
1104 | SP_level_range_adjust(caster,spell); |
|
|
1105 | |
1140 | |
1106 | if (effect->attacktype & AT_DEATH) { |
1141 | if (effect->attacktype & AT_DEATH) |
1107 | effect->level=spell->stats.dam + |
1142 | { |
1108 | SP_level_dam_adjust(caster,spell); |
1143 | effect->level = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1109 | |
1144 | |
1110 | /* casting death spells at undead isn't a good thing */ |
1145 | /* casting death spells at undead isn't a good thing */ |
1111 | if QUERY_FLAG(target, FLAG_UNDEAD) { |
1146 | if (QUERY_FLAG (target, FLAG_UNDEAD)) |
|
|
1147 | { |
1112 | if(random_roll(0, 2, op, PREFER_LOW)) { |
1148 | if (random_roll (0, 2, op, PREFER_LOW)) |
|
|
1149 | { |
1113 | new_draw_info(NDI_UNIQUE,0,op,"Idiot! Your spell boomerangs!"); |
1150 | new_draw_info (NDI_UNIQUE, 0, op, "Idiot! Your spell boomerangs!"); |
1114 | effect->x=op->x; |
1151 | effect->x = op->x; |
1115 | effect->y=op->y; |
1152 | effect->y = op->y; |
1116 | } else { |
|
|
1117 | new_draw_info_format(NDI_UNIQUE,0,op,"The %s looks stronger!", |
|
|
1118 | query_name(target)); |
|
|
1119 | target->stats.hp = target->stats.maxhp*2; |
|
|
1120 | free_object(effect); |
|
|
1121 | return 0; |
|
|
1122 | } |
1153 | } |
|
|
1154 | else |
|
|
1155 | { |
|
|
1156 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s looks stronger!", query_name (target)); |
|
|
1157 | target->stats.hp = target->stats.maxhp * 2; |
|
|
1158 | effect->destroy (true); |
|
|
1159 | return 0; |
1123 | } |
1160 | } |
1124 | } else { |
1161 | } |
|
|
1162 | } |
|
|
1163 | else |
|
|
1164 | { |
1125 | /* how much woe to inflict :) */ |
1165 | /* how much woe to inflict :) */ |
1126 | effect->stats.dam=spell->stats.dam + |
1166 | effect->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1127 | SP_level_dam_adjust(caster,spell); |
|
|
1128 | } |
1167 | } |
1129 | |
1168 | |
1130 | set_owner(effect,op); |
1169 | effect->set_owner (op); |
1131 | set_spell_skill(op, caster, spell, effect); |
1170 | set_spell_skill (op, caster, spell, effect); |
1132 | |
1171 | |
1133 | /* ok, tell it where to be, and insert! */ |
1172 | /* ok, tell it where to be, and insert! */ |
1134 | effect->x=target->x; |
1173 | effect->insert_at (target, op); |
1135 | effect->y=target->y; |
1174 | |
1136 | insert_ob_in_map(effect,target->map,op,0); |
|
|
1137 | |
|
|
1138 | return 1; |
1175 | return 1; |
1139 | } |
1176 | } |
1140 | |
|
|
1141 | |
1177 | |
1142 | /**************************************************************************** |
1178 | /**************************************************************************** |
1143 | * |
1179 | * |
1144 | * MAGIC MISSILE code. |
1180 | * MAGIC MISSILE code. |
1145 | * note that the fire_bullet is used to fire the missile. The |
1181 | * note that the fire_bullet is used to fire the missile. The |
1146 | * code here is just to move the missile. |
1182 | * code here is just to move the missile. |
1147 | ****************************************************************************/ |
1183 | ****************************************************************************/ |
1148 | |
1184 | |
1149 | /* op is a missile that needs to be moved */ |
1185 | /* op is a missile that needs to be moved */ |
|
|
1186 | void |
1150 | void move_missile(object *op) { |
1187 | move_missile (object *op) |
1151 | int i, mflags; |
1188 | { |
1152 | object *owner; |
|
|
1153 | sint16 new_x, new_y; |
|
|
1154 | mapstruct *m; |
|
|
1155 | |
|
|
1156 | if (op->range-- <=0) { |
1189 | if (op->range-- <= 0) |
1157 | remove_ob(op); |
1190 | { |
1158 | free_object(op); |
1191 | op->destroy_inv (true); // be explicit about dropping |
|
|
1192 | op->destroy (true); |
1159 | return; |
1193 | return; |
|
|
1194 | } |
|
|
1195 | |
|
|
1196 | mapxy pos (op); |
|
|
1197 | pos.move (op->direction); |
|
|
1198 | |
|
|
1199 | if (!pos.normalise ()) |
1160 | } |
1200 | { |
1161 | |
1201 | op->destroy (true); |
1162 | owner = get_owner(op); |
|
|
1163 | #if 0 |
|
|
1164 | /* It'd make things nastier if this wasn't here - spells cast by |
|
|
1165 | * monster that are then killed would continue to survive |
|
|
1166 | */ |
|
|
1167 | if (owner == NULL) { |
|
|
1168 | remove_ob(op); |
|
|
1169 | free_object(op); |
|
|
1170 | return; |
1202 | return; |
|
|
1203 | } |
|
|
1204 | |
|
|
1205 | mapspace &ms = pos.ms (); |
|
|
1206 | |
|
|
1207 | if (ms.flags () & P_IS_ALIVE || ms.blocks (op)) |
1171 | } |
1208 | { |
1172 | #endif |
|
|
1173 | |
|
|
1174 | new_x = op->x + DIRX(op); |
|
|
1175 | new_y = op->y + DIRY(op); |
|
|
1176 | |
|
|
1177 | mflags = get_map_flags(op->map, &m, new_x, new_y, &new_x, &new_y); |
|
|
1178 | |
|
|
1179 | if (!(mflags & P_OUT_OF_MAP) && |
|
|
1180 | ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y)))) { |
|
|
1181 | tag_t tag = op->count; |
|
|
1182 | hit_map (op, op->direction, AT_MAGIC, 1); |
1209 | hit_map (op, op->direction, AT_MAGIC, 1); |
1183 | /* Basically, missile only hits one thing then goes away. |
1210 | /* Basically, missile only hits one thing then goes away. |
1184 | * we need to remove it if someone hasn't already done so. |
1211 | * we need to remove it if someone hasn't already done so. |
1185 | */ |
1212 | */ |
1186 | if ( ! was_destroyed (op, tag)) { |
1213 | op->destroy (true); |
1187 | remove_ob (op); |
|
|
1188 | free_object(op); |
|
|
1189 | } |
|
|
1190 | return; |
1214 | return; |
|
|
1215 | } |
|
|
1216 | |
|
|
1217 | if (!op->direction) |
1191 | } |
1218 | { |
1192 | |
1219 | op->destroy (true); |
1193 | remove_ob(op); |
|
|
1194 | if ( ! op->direction || (mflags & P_OUT_OF_MAP)) { |
|
|
1195 | free_object(op); |
|
|
1196 | return; |
1220 | return; |
1197 | } |
1221 | } |
1198 | op->x = new_x; |
1222 | |
1199 | op->y = new_y; |
1223 | int i = spell_find_dir (pos.m, pos.x, pos.y, op->owner); |
1200 | op->map = m; |
|
|
1201 | i=spell_find_dir(op->map, op->x, op->y, get_owner(op)); |
|
|
1202 | if(i > 0 && i != op->direction){ |
1224 | if (i > 0 && i != op->direction) |
|
|
1225 | { |
1203 | op->direction=i; |
1226 | op->direction = i; |
1204 | SET_ANIMATION(op, op->direction); |
1227 | SET_ANIMATION (op, op->direction); |
1205 | } |
1228 | } |
1206 | insert_ob_in_map(op,op->map,op,0); |
1229 | |
|
|
1230 | pos.insert (op, op); |
1207 | } |
1231 | } |
1208 | |
1232 | |
1209 | /**************************************************************************** |
1233 | /**************************************************************************** |
1210 | * Destruction |
1234 | * Destruction |
1211 | ****************************************************************************/ |
1235 | ****************************************************************************/ |
|
|
1236 | |
1212 | /* make_object_glow() - currently only makes living objects glow. |
1237 | /* make_object_glow() - currently only makes living objects glow. |
1213 | * we do this by creating a force and inserting it in the |
1238 | * we do this by creating a force and inserting it in the |
1214 | * object. if time is 0, the object glows permanently. To truely |
1239 | * object. if time is 0, the object glows permanently. To truely |
1215 | * make this work for non-living objects, we would have to |
1240 | * make this work for non-living objects, we would have to |
1216 | * give them the capability to have an inventory. b.t. |
1241 | * give them the capability to have an inventory. b.t. |
1217 | */ |
1242 | */ |
1218 | |
1243 | int |
1219 | int make_object_glow(object *op, int radius, int time) { |
1244 | make_object_glow (object *op, int radius, int time) |
1220 | object *tmp; |
1245 | { |
1221 | |
|
|
1222 | /* some things are unaffected... */ |
1246 | /* some things are unaffected... */ |
1223 | if(op->path_denied&PATH_LIGHT) |
1247 | if (op->path_denied & PATH_LIGHT) |
1224 | return 0; |
1248 | return 0; |
1225 | |
1249 | |
1226 | tmp=get_archetype(FORCE_NAME); |
1250 | object *tmp = get_archetype (FORCE_NAME); |
1227 | tmp->speed = 0.01; |
1251 | tmp->speed = 0.01; |
1228 | tmp->stats.food = time; |
1252 | tmp->stats.food = time; |
1229 | SET_FLAG(tmp, FLAG_IS_USED_UP); |
1253 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1230 | tmp->glow_radius=radius; |
1254 | tmp->glow_radius = radius; |
1231 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1255 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1232 | tmp->glow_radius = MAX_LIGHT_RADII; |
1256 | tmp->glow_radius = MAX_LIGHT_RADII; |
1233 | |
1257 | |
1234 | tmp->x=op->x; |
|
|
1235 | tmp->y=op->y; |
|
|
1236 | if(tmp->speed<MIN_ACTIVE_SPEED) tmp->speed = MIN_ACTIVE_SPEED; /* safety */ |
|
|
1237 | tmp=insert_ob_in_ob(tmp,op); |
1258 | tmp = insert_ob_in_ob (tmp, op); |
|
|
1259 | |
1238 | if (tmp->glow_radius > op->glow_radius) |
1260 | if (tmp->glow_radius > op->glow_radius) |
1239 | op->glow_radius = tmp->glow_radius; |
1261 | op->glow_radius = tmp->glow_radius; |
1240 | |
1262 | |
1241 | if(!tmp->env||op!=tmp->env) { |
|
|
1242 | LOG(llevError,"make_object_glow() failed to insert glowing force in %s\n", |
|
|
1243 | &op->name); |
|
|
1244 | return 0; |
|
|
1245 | } |
|
|
1246 | return 1; |
1263 | return 1; |
1247 | } |
1264 | } |
1248 | |
1265 | |
1249 | |
1266 | int |
1250 | |
|
|
1251 | |
|
|
1252 | int cast_destruction(object *op, object *caster, object *spell_ob) { |
1267 | cast_destruction (object *op, object *caster, object *spell_ob) |
|
|
1268 | { |
1253 | int i,j, range, mflags, friendly=0, dam, dur; |
1269 | int i, j, range, mflags, friendly = 0, dam, dur; |
1254 | sint16 sx,sy; |
1270 | sint16 sx, sy; |
1255 | mapstruct *m; |
1271 | maptile *m; |
1256 | object *tmp; |
1272 | object *tmp; |
1257 | const char *skill; |
1273 | const char *skill; |
1258 | |
1274 | |
1259 | range = spell_ob->range + SP_level_range_adjust(caster, spell_ob); |
1275 | range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1260 | dam = spell_ob->stats.dam + SP_level_dam_adjust(caster, spell_ob); |
1276 | dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
1261 | dur = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob); |
1277 | dur = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob); |
1262 | if (QUERY_FLAG(op, FLAG_FRIENDLY) || op->type == PLAYER) friendly=1; |
1278 | if (QUERY_FLAG (op, FLAG_FRIENDLY) || op->type == PLAYER) |
|
|
1279 | friendly = 1; |
1263 | |
1280 | |
1264 | /* destruction doesn't use another spell object, so we need |
1281 | /* destruction doesn't use another spell object, so we need |
1265 | * update op's skill pointer so that exp is properly awarded. |
1282 | * update op's skill pointer so that exp is properly awarded. |
1266 | * We do some shortcuts here - since this is just temporary |
1283 | * We do some shortcuts here - since this is just temporary |
1267 | * and we'll reset the values back, we don't need to go through |
1284 | * and we'll reset the values back, we don't need to go through |
1268 | * the full share string/free_string route. |
1285 | * the full share string/free_string route. |
1269 | */ |
1286 | */ |
1270 | skill = op->skill; |
1287 | skill = op->skill; |
|
|
1288 | if (caster == op) |
1271 | if (caster == op) op->skill = spell_ob->skill; |
1289 | op->skill = spell_ob->skill; |
1272 | else if (caster->skill) op->skill = caster->skill; |
1290 | else if (caster->skill) |
|
|
1291 | op->skill = caster->skill; |
|
|
1292 | else |
1273 | else op->skill = NULL; |
1293 | op->skill = NULL; |
1274 | |
1294 | |
1275 | change_skill(op, find_skill_by_name(op, op->skill), 1); |
1295 | op->change_skill (find_skill_by_name (op, op->skill)); |
1276 | |
1296 | |
1277 | for(i= -range; i<range; i++) { |
1297 | for (i = -range; i <= range; i++) |
|
|
1298 | { |
1278 | for(j=-range; j<range ; j++) { |
1299 | for (j = -range; j <= range; j++) |
|
|
1300 | { |
1279 | m = op->map; |
1301 | m = op->map; |
1280 | sx = op->x + i; |
1302 | sx = op->x + i; |
1281 | sy = op->y + j; |
1303 | sy = op->y + j; |
|
|
1304 | |
1282 | mflags = get_map_flags(m, &m, sx, sy, &sx, &sy); |
1305 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1283 | if (mflags & P_OUT_OF_MAP) continue; |
1306 | if (mflags & P_OUT_OF_MAP) |
|
|
1307 | continue; |
|
|
1308 | |
1284 | if (mflags & P_IS_ALIVE) { |
1309 | if (mflags & P_IS_ALIVE) |
|
|
1310 | { |
1285 | for (tmp=get_map_ob(m, sx, sy); tmp; tmp=tmp->above) { |
1311 | for (tmp = GET_MAP_OB (m, sx, sy); tmp; tmp = tmp->above) |
1286 | if (QUERY_FLAG(tmp, FLAG_ALIVE) || tmp->type==PLAYER) break; |
1312 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
|
|
1313 | break; |
|
|
1314 | |
|
|
1315 | if (tmp) |
1287 | } |
1316 | { |
1288 | if (tmp) { |
1317 | if (tmp->head) |
1289 | if (tmp->head) tmp=tmp->head; |
1318 | tmp = tmp->head; |
1290 | |
1319 | |
1291 | if ((friendly && !QUERY_FLAG(tmp, FLAG_FRIENDLY) && tmp->type!=PLAYER) || |
1320 | if ((friendly && !QUERY_FLAG (tmp, FLAG_FRIENDLY) && tmp->type != PLAYER) || |
1292 | (!friendly && (QUERY_FLAG(tmp, FLAG_FRIENDLY) || tmp->type==PLAYER))) { |
1321 | (!friendly && (QUERY_FLAG (tmp, FLAG_FRIENDLY) || tmp->type == PLAYER))) |
|
|
1322 | { |
1293 | if (spell_ob->subtype == SP_DESTRUCTION) { |
1323 | if (spell_ob->subtype == SP_DESTRUCTION) |
|
|
1324 | { |
1294 | hit_player(tmp,dam,op,spell_ob->attacktype,0); |
1325 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
|
|
1326 | |
1295 | if (spell_ob->other_arch) { |
1327 | if (spell_ob->other_arch) |
1296 | tmp = arch_to_object(spell_ob->other_arch); |
1328 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1297 | tmp->x = sx; |
|
|
1298 | tmp->y = sy; |
|
|
1299 | insert_ob_in_map(tmp, m, op, 0); |
|
|
1300 | } |
|
|
1301 | } |
1329 | } |
1302 | else if (spell_ob->subtype == SP_FAERY_FIRE && |
1330 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1303 | tmp->resist[ATNR_MAGIC]!=100) { |
1331 | { |
1304 | if (make_object_glow(tmp, 1, dur) && spell_ob->other_arch) { |
1332 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1305 | object *effect = arch_to_object(spell_ob->other_arch); |
1333 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1306 | effect->x = sx; |
|
|
1307 | effect->y = sy; |
|
|
1308 | insert_ob_in_map(effect, m, op, 0); |
|
|
1309 | } |
|
|
1310 | } |
1334 | } |
1311 | } |
1335 | } |
1312 | } |
1336 | } |
1313 | } |
1337 | } |
1314 | } |
1338 | } |
1315 | } |
1339 | } |
|
|
1340 | |
1316 | op->skill = skill; |
1341 | op->skill = skill; |
1317 | return 1; |
1342 | return 1; |
1318 | } |
1343 | } |
1319 | |
1344 | |
1320 | /*************************************************************************** |
1345 | /*************************************************************************** |
1321 | * |
1346 | * |
1322 | * CURSE |
1347 | * CURSE |
1323 | * |
1348 | * |
1324 | ***************************************************************************/ |
1349 | ***************************************************************************/ |
1325 | |
1350 | |
|
|
1351 | int |
1326 | int cast_curse(object *op, object *caster, object *spell_ob, int dir) { |
1352 | cast_curse (object *op, object *caster, object *spell_ob, int dir) |
|
|
1353 | { |
1327 | object *god = find_god(determine_god(op)); |
1354 | object *god = find_god (determine_god (op)); |
1328 | object *tmp, *force; |
1355 | object *tmp, *force; |
1329 | |
1356 | |
1330 | tmp = get_pointed_target(op, (dir==0)?op->direction:dir, |
1357 | tmp = get_pointed_target (op, (dir == 0) ? op->direction : dir, spell_ob->range, SPELL_GRACE); |
1331 | spell_ob->range, SPELL_GRACE); |
|
|
1332 | if (!tmp) { |
1358 | if (!tmp) |
1333 | new_draw_info(NDI_UNIQUE, 0, op, |
1359 | { |
1334 | "There is no one in that direction to curse."); |
1360 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1335 | return 0; |
1361 | return 0; |
1336 | } |
1362 | } |
1337 | |
1363 | |
|
|
1364 | tmp = tmp->head_ (); |
|
|
1365 | |
1338 | /* If we've already got a force of this type, don't add a new one. */ |
1366 | /* If we've already got a force of this type, don't add a new one. */ |
1339 | for(force=tmp->inv; force!=NULL; force=force->below) { |
1367 | for (force = tmp->inv; force; force = force->below) |
|
|
1368 | { |
1340 | if (force->type==FORCE && force->subtype == FORCE_CHANGE_ABILITY) { |
1369 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
|
|
1370 | { |
1341 | if (force->name == spell_ob->name) { |
1371 | if (force->name == spell_ob->name) |
|
|
1372 | { |
1342 | break; |
1373 | break; |
1343 | } |
1374 | } |
1344 | else if (spell_ob->race && spell_ob->race == force->name) { |
1375 | else if (spell_ob->race && spell_ob->race == force->name) |
1345 | new_draw_info_format(NDI_UNIQUE, 0, op, |
1376 | { |
1346 | "You can not cast %s while %s is in effect", |
1377 | new_draw_info_format (NDI_UNIQUE, 0, op, "You can not cast %s while %s is in effect", &spell_ob->name, &force->name_pl); |
1347 | &spell_ob->name, &force->name_pl); |
|
|
1348 | return 0; |
1378 | return 0; |
1349 | } |
1379 | } |
1350 | } |
1380 | } |
1351 | } |
1381 | } |
1352 | |
1382 | |
1353 | if(force==NULL) { |
1383 | if (!force) |
|
|
1384 | { |
1354 | force=get_archetype(FORCE_NAME); |
1385 | force = get_archetype (FORCE_NAME); |
1355 | force->subtype = FORCE_CHANGE_ABILITY; |
1386 | force->subtype = FORCE_CHANGE_ABILITY; |
|
|
1387 | |
1356 | if (spell_ob->race) |
1388 | if (spell_ob->race) |
1357 | force->name = spell_ob->race; |
1389 | force->name = spell_ob->race; |
1358 | else |
1390 | else |
1359 | force->name = spell_ob->name; |
1391 | force->name = spell_ob->name; |
1360 | |
1392 | |
1361 | force->name_pl = spell_ob->name; |
1393 | force->name_pl = spell_ob->name; |
1362 | |
1394 | |
1363 | } else { |
1395 | } |
|
|
1396 | else |
|
|
1397 | { |
1364 | int duration; |
1398 | int duration; |
1365 | |
1399 | |
1366 | duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50; |
1400 | duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1367 | if (duration > force->duration) { |
1401 | if (duration > force->duration) |
|
|
1402 | { |
1368 | force->duration = duration; |
1403 | force->duration = duration; |
1369 | new_draw_info(NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1404 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
|
|
1405 | } |
1370 | } else { |
1406 | else |
1371 | new_draw_info(NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1407 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1372 | } |
1408 | |
1373 | return 1; |
1409 | return 1; |
1374 | } |
1410 | } |
|
|
1411 | |
1375 | force->duration = spell_ob->duration + SP_level_duration_adjust(caster, spell_ob) * 50; |
1412 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1376 | force->speed = 1.0; |
1413 | force->speed = 1.f; |
1377 | force->speed_left = -1.0; |
1414 | force->speed_left = -1.f; |
1378 | SET_FLAG(force, FLAG_APPLIED); |
1415 | SET_FLAG (force, FLAG_APPLIED); |
1379 | |
1416 | |
1380 | if(god) { |
1417 | if (god) |
|
|
1418 | { |
1381 | if (spell_ob->last_grace) |
1419 | if (spell_ob->last_grace) |
1382 | force->path_repelled=god->path_repelled; |
1420 | force->path_repelled = god->path_repelled; |
1383 | if (spell_ob->last_grace) |
1421 | if (spell_ob->last_grace) |
1384 | force->path_denied=god->path_denied; |
1422 | force->path_denied = god->path_denied; |
1385 | new_draw_info_format(NDI_UNIQUE, 0,tmp, |
1423 | new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are a victim of %s's curse!", &god->name); |
1386 | "You are a victim of %s's curse!", &god->name); |
1424 | } |
1387 | } else |
1425 | else |
1388 | new_draw_info(NDI_UNIQUE, 0,op,"Your curse seems empty."); |
1426 | new_draw_info (NDI_UNIQUE, 0, op, "Your curse seems empty."); |
1389 | |
1427 | |
1390 | |
1428 | |
1391 | if(tmp!=op && op->type==PLAYER) |
1429 | if (tmp != op && op->type == PLAYER) |
1392 | new_draw_info_format(NDI_UNIQUE, 0, op, "You curse %s!", &tmp->name); |
1430 | new_draw_info_format (NDI_UNIQUE, 0, op, "You curse %s!", &tmp->name); |
1393 | |
1431 | |
1394 | force->stats.ac = spell_ob->stats.ac; |
1432 | force->stats.ac = spell_ob->stats.ac; |
1395 | force->stats.wc = spell_ob->stats.wc; |
1433 | force->stats.wc = spell_ob->stats.wc; |
1396 | |
1434 | |
1397 | change_abil(tmp,force); /* Mostly to display any messages */ |
1435 | change_abil (tmp, force); /* Mostly to display any messages */ |
1398 | insert_ob_in_ob(force,tmp); |
1436 | insert_ob_in_ob (force, tmp); |
1399 | fix_player(tmp); |
1437 | tmp->update_stats (); |
1400 | return 1; |
1438 | return 1; |
1401 | |
1439 | |
1402 | } |
1440 | } |
1403 | |
|
|
1404 | |
1441 | |
1405 | /********************************************************************** |
1442 | /********************************************************************** |
1406 | * mood change |
1443 | * mood change |
1407 | * Arguably, this may or may not be an attack spell. But since it |
1444 | * Arguably, this may or may not be an attack spell. But since it |
1408 | * effects monsters, it seems best to put it into this file |
1445 | * effects monsters, it seems best to put it into this file |
1409 | ***********************************************************************/ |
1446 | ***********************************************************************/ |
1410 | |
1447 | |
1411 | /* This covers the various spells that change the moods of monsters - |
1448 | /* This covers the various spells that change the moods of monsters - |
1412 | * makes them angry, peacful, friendly, etc. |
1449 | * makes them angry, peacful, friendly, etc. |
1413 | */ |
1450 | */ |
|
|
1451 | int |
1414 | int mood_change(object *op, object *caster, object *spell) { |
1452 | mood_change (object *op, object *caster, object *spell) |
|
|
1453 | { |
1415 | object *tmp, *god, *head; |
1454 | object *tmp, *god, *head; |
1416 | int done_one, range, mflags, level, at, best_at; |
1455 | int done_one, range, mflags, level, at, best_at; |
1417 | sint16 x, y, nx, ny; |
1456 | sint16 x, y, nx, ny; |
1418 | mapstruct *m; |
1457 | maptile *m; |
1419 | const char *race; |
1458 | const char *race; |
1420 | |
1459 | |
1421 | /* We precompute some values here so that we don't have to keep |
1460 | /* We precompute some values here so that we don't have to keep |
1422 | * doing it over and over again. |
1461 | * doing it over and over again. |
1423 | */ |
1462 | */ |
1424 | god=find_god(determine_god(op)); |
1463 | god = find_god (determine_god (op)); |
1425 | level=caster_level(caster, spell); |
1464 | level = casting_level (caster, spell); |
1426 | range = spell->range + SP_level_range_adjust(caster, spell); |
1465 | range = spell->range + SP_level_range_adjust (caster, spell); |
1427 | |
1466 | |
1428 | /* On the bright side, no monster should ever have a race of GOD_... |
1467 | /* On the bright side, no monster should ever have a race of GOD_... |
1429 | * so even if the player doesn't worship a god, if race=GOD_.., it |
1468 | * so even if the player doesn't worship a god, if race=GOD_.., it |
1430 | * won't ever match anything. |
1469 | * won't ever match anything. |
1431 | */ |
1470 | */ |
1432 | if (!spell->race) race=NULL; |
1471 | if (!spell->race) |
|
|
1472 | race = NULL; |
1433 | else if (god && !strcmp(spell->race, "GOD_SLAYING")) race = god->slaying; |
1473 | else if (god && !strcmp (spell->race, "GOD_SLAYING")) |
|
|
1474 | race = god->slaying; |
1434 | else if (god && !strcmp(spell->race, "GOD_FRIEND")) race = god->race; |
1475 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
|
|
1476 | race = god->race; |
|
|
1477 | else |
1435 | else race = spell->race; |
1478 | race = spell->race; |
1436 | |
|
|
1437 | |
1479 | |
1438 | for (x = op->x - range; x <= op->x + range; x++) |
1480 | for (x = op->x - range; x <= op->x + range; x++) |
1439 | for (y = op->y - range; y <= op->y + range; y++) { |
1481 | for (y = op->y - range; y <= op->y + range; y++) |
1440 | |
1482 | { |
1441 | done_one=0; |
1483 | done_one = 0; |
1442 | m = op->map; |
1484 | m = op->map; |
1443 | nx = x; |
1485 | nx = x; |
1444 | ny = y; |
1486 | ny = y; |
1445 | mflags = get_map_flags(m, &m, x, y, &nx, &ny); |
1487 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
1446 | if (mflags & P_OUT_OF_MAP) continue; |
1488 | if (mflags & P_OUT_OF_MAP) |
|
|
1489 | continue; |
1447 | |
1490 | |
1448 | /* If there is nothing living on this space, no need to go further */ |
1491 | /* If there is nothing living on this space, no need to go further */ |
1449 | if (!(mflags & P_IS_ALIVE)) continue; |
1492 | if (!(mflags & P_IS_ALIVE)) |
|
|
1493 | continue; |
1450 | |
1494 | |
|
|
1495 | // players can only affect spaces that they can actually see |
|
|
1496 | if (caster && caster->contr |
|
|
1497 | && caster->contr->visibility_at (m, nx, ny) < 70) |
|
|
1498 | continue; |
|
|
1499 | |
1451 | for (tmp = get_map_ob(m, nx, ny); tmp; tmp = tmp->above) |
1500 | for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below) |
1452 | if (QUERY_FLAG(tmp, FLAG_MONSTER)) break; |
1501 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
|
|
1502 | break; |
1453 | |
1503 | |
1454 | /* There can be living objects that are not monsters */ |
1504 | /* There can be living objects that are not monsters */ |
1455 | if (!tmp || tmp->type==PLAYER) continue; |
1505 | if (!tmp || tmp->type == PLAYER) |
|
|
1506 | continue; |
1456 | |
1507 | |
1457 | /* Only the head has meaningful data, so resolve to that */ |
1508 | /* Only the head has meaningful data, so resolve to that */ |
1458 | if (tmp->head) head=tmp->head; |
1509 | if (tmp->head) |
|
|
1510 | head = tmp->head; |
|
|
1511 | else |
1459 | else head=tmp; |
1512 | head = tmp; |
1460 | |
1513 | |
1461 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1514 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1462 | if (race && head->race && !strstr(race, head->race)) continue; |
1515 | if (race && head->race && !strstr (race, head->race)) |
|
|
1516 | continue; |
|
|
1517 | |
1463 | if (QUERY_FLAG(head, FLAG_UNDEAD) && !QUERY_FLAG(spell, FLAG_UNDEAD)) continue; |
1518 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
|
|
1519 | continue; |
1464 | |
1520 | |
1465 | /* Now do a bunch of stuff related to saving throws */ |
1521 | /* Now do a bunch of stuff related to saving throws */ |
1466 | best_at = -1; |
1522 | best_at = -1; |
1467 | if (spell->attacktype) { |
1523 | if (spell->attacktype) |
|
|
1524 | { |
1468 | for (at=0; at < NROFATTACKS; at++) |
1525 | for (at = 0; at < NROFATTACKS; at++) |
1469 | if (spell->attacktype & (1 << at)) |
1526 | if (spell->attacktype & (1 << at)) |
1470 | if (best_at == -1 || head->resist[at] > head->resist[best_at]) best_at = at; |
1527 | if (best_at == -1 || head->resist[at] > head->resist[best_at]) |
|
|
1528 | best_at = at; |
1471 | |
1529 | |
1472 | if (best_at == -1) at=0; |
1530 | if (best_at == -1) |
|
|
1531 | at = 0; |
|
|
1532 | else |
|
|
1533 | { |
|
|
1534 | if (head->resist[best_at] == 100) |
|
|
1535 | continue; |
1473 | else { |
1536 | else |
1474 | if (head->resist[best_at] == 100) continue; |
|
|
1475 | else at = head->resist[best_at] / 5; |
1537 | at = head->resist[best_at] / 5; |
1476 | } |
1538 | } |
1477 | at -= level / 5; |
1539 | at -= level / 5; |
1478 | if (did_make_save(head, head->level, at)) continue; |
1540 | if (did_make_save (head, head->level, at)) |
|
|
1541 | continue; |
1479 | } |
1542 | } |
1480 | else /* spell->attacktype */ |
1543 | else /* spell->attacktype */ |
|
|
1544 | { |
1481 | /* |
1545 | /* |
1482 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
1546 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
1483 | * if spell level < monster level, no go |
1547 | * if spell level < monster level, no go |
1484 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
1548 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
1485 | |
1549 | |
1486 | The chance will then be in the range [20-70] percent, not too bad. |
1550 | The chance will then be in the range [20-70] percent, not too bad. |
1487 | |
1551 | |
1488 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
1552 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
1489 | charm a level 125 monster... |
1553 | charm a level 125 monster... |
1490 | |
1554 | |
1491 | Ryo, august 14th |
1555 | Ryo, august 14th |
1492 | */ |
1556 | */ |
1493 | { |
|
|
1494 | if ( head->level > level ) continue; |
1557 | if (head->level > level) |
|
|
1558 | continue; |
|
|
1559 | |
1495 | if ( random_roll( 0, 100, caster, PREFER_LOW ) >= ( 20 + MIN( 50, 2 * ( level - head->level ) ) ) ) |
1560 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1496 | /* Failed, no effect */ |
1561 | /* Failed, no effect */ |
1497 | continue; |
1562 | continue; |
1498 | } |
1563 | } |
1499 | |
1564 | |
1500 | /* Done with saving throw. Now start effecting the monster */ |
1565 | /* Done with saving throw. Now start affecting the monster */ |
1501 | |
1566 | |
1502 | /* aggravation */ |
1567 | /* aggravation */ |
1503 | if (QUERY_FLAG(spell, FLAG_MONSTER)) { |
1568 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
|
|
1569 | { |
1504 | CLEAR_FLAG(head, FLAG_SLEEP); |
1570 | CLEAR_FLAG (head, FLAG_SLEEP); |
1505 | if (QUERY_FLAG(head, FLAG_FRIENDLY)) |
|
|
1506 | remove_friendly_object(head); |
1571 | remove_friendly_object (head); |
1507 | |
|
|
1508 | done_one = 1; |
1572 | done_one = 1; |
1509 | head->enemy = op; |
1573 | head->enemy = op; |
1510 | } |
1574 | } |
1511 | |
1575 | |
1512 | /* calm monsters */ |
1576 | /* calm monsters */ |
1513 | if (QUERY_FLAG(spell, FLAG_UNAGGRESSIVE) && !QUERY_FLAG(head, FLAG_UNAGGRESSIVE)) { |
1577 | if (QUERY_FLAG (spell, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (head, FLAG_UNAGGRESSIVE)) |
|
|
1578 | { |
1514 | SET_FLAG(head, FLAG_UNAGGRESSIVE); |
1579 | SET_FLAG (head, FLAG_UNAGGRESSIVE); |
1515 | head->enemy = NULL; |
1580 | head->enemy = NULL; |
1516 | done_one = 1; |
1581 | done_one = 1; |
1517 | } |
1582 | } |
1518 | |
1583 | |
1519 | /* berserk monsters */ |
1584 | /* berserk monsters */ |
1520 | if (QUERY_FLAG(spell, FLAG_BERSERK) && !QUERY_FLAG(head, FLAG_BERSERK)) { |
1585 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
|
|
1586 | { |
1521 | SET_FLAG(head, FLAG_BERSERK); |
1587 | SET_FLAG (head, FLAG_BERSERK); |
1522 | done_one = 1; |
1588 | done_one = 1; |
1523 | } |
1589 | } |
|
|
1590 | |
1524 | /* charm */ |
1591 | /* charm */ |
1525 | if (QUERY_FLAG(spell, FLAG_NO_ATTACK) && !QUERY_FLAG(head, FLAG_FRIENDLY)) { |
1592 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1526 | SET_FLAG(head, FLAG_FRIENDLY); |
1593 | { |
|
|
1594 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
|
|
1595 | |
1527 | /* Prevent uncontolled outbreaks of self replicating monsters. |
1596 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1528 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1597 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1529 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1598 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1530 | CLEAR_FLAG(head, FLAG_GENERATOR); |
1599 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1531 | set_owner(head, op); |
1600 | head->set_owner (op); |
1532 | set_spell_skill(op, caster, spell, head); |
1601 | set_spell_skill (op, caster, spell, head); |
1533 | add_friendly_object(head); |
1602 | add_friendly_object (head); |
1534 | head->attack_movement = PETMOVE; |
1603 | head->attack_movement = PETMOVE; |
1535 | done_one = 1; |
1604 | done_one = 1; |
1536 | change_exp(op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1605 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1537 | head->stats.exp = 0; |
1606 | head->stats.exp = 0; |
1538 | } |
1607 | } |
1539 | |
1608 | |
1540 | /* If a monster was effected, put an effect in */ |
1609 | /* If a monster was effected, put an effect in */ |
1541 | if (done_one && spell->other_arch) { |
1610 | if (done_one && spell->other_arch) |
1542 | tmp = arch_to_object(spell->other_arch); |
1611 | m->insert (arch_to_object (spell->other_arch), nx, ny, op); |
1543 | tmp->x = nx; |
1612 | } /* for y */ |
1544 | tmp->y = ny; |
|
|
1545 | insert_ob_in_map(tmp, m, op, 0); |
|
|
1546 | } |
|
|
1547 | } /* for y */ |
|
|
1548 | |
1613 | |
1549 | return 1; |
1614 | return 1; |
1550 | } |
1615 | } |
1551 | |
1616 | |
1552 | |
1617 | |
1553 | /* Move_ball_spell: This handles ball type spells that just sort of wander |
1618 | /* Move_ball_spell: This handles ball type spells that just sort of wander |
1554 | * about. was called move_ball_lightning, but since more than the ball |
1619 | * about. was called move_ball_lightning, but since more than the ball |
1555 | * lightning spell used it, that seemed misnamed. |
1620 | * lightning spell used it, that seemed misnamed. |
1556 | * op is the spell effect. |
1621 | * op is the spell effect. |
1557 | * note that duration is handled by process_object() in time.c |
1622 | * note that duration is handled by process_object() in time.c |
1558 | */ |
1623 | */ |
1559 | |
1624 | void |
1560 | void move_ball_spell(object *op) { |
1625 | move_ball_spell (object *op) |
|
|
1626 | { |
1561 | int i,j,dam_save,dir, mflags; |
1627 | int i, j, dam_save, dir, mflags; |
1562 | sint16 nx,ny, hx, hy; |
1628 | sint16 nx, ny, hx, hy; |
1563 | object *owner; |
1629 | object *owner; |
1564 | mapstruct *m; |
1630 | maptile *m; |
1565 | |
1631 | |
1566 | owner = get_owner(op); |
1632 | owner = op->owner; |
1567 | |
1633 | |
1568 | /* the following logic makes sure that the ball doesn't move into a wall, |
1634 | /* the following logic makes sure that the ball doesn't move into a wall, |
1569 | * and makes sure that it will move along a wall to try and get at it's |
1635 | * and makes sure that it will move along a wall to try and get at it's |
1570 | * victim. The block immediately below more or less chooses a random |
1636 | * victim. The block immediately below more or less chooses a random |
1571 | * offset to move the ball, eg, keep it mostly on course, with some |
1637 | * offset to move the ball, eg, keep it mostly on course, with some |
1572 | * deviations. |
1638 | * deviations. |
1573 | */ |
1639 | */ |
1574 | |
1640 | |
1575 | dir = 0; |
1641 | dir = 0; |
1576 | if(!(rndm(0, 3))) |
1642 | if (!(rndm (0, 3))) |
1577 | j = rndm(0, 1); |
1643 | j = rndm (0, 1); |
1578 | else j=0; |
1644 | else |
|
|
1645 | j = 0; |
1579 | |
1646 | |
1580 | for(i = 1; i < 9; i++) { |
1647 | for (i = 1; i < 9; i++) |
|
|
1648 | { |
1581 | /* i bit 0: alters sign of offset |
1649 | /* i bit 0: alters sign of offset |
1582 | * other bits (i / 2): absolute value of offset |
1650 | * other bits (i / 2): absolute value of offset |
1583 | */ |
1651 | */ |
1584 | |
1652 | |
1585 | int offset = ((i ^ j) & 1) ? (i / 2) : - (i / 2); |
1653 | int offset = ((i ^ j) & 1) ? (i / 2) : -(i / 2); |
1586 | int tmpdir = absdir (op->direction + offset); |
1654 | int tmpdir = absdir (op->direction + offset); |
1587 | |
1655 | |
1588 | nx = op->x + freearr_x[tmpdir]; |
1656 | nx = op->x + freearr_x[tmpdir]; |
1589 | ny = op->y + freearr_y[tmpdir]; |
1657 | ny = op->y + freearr_y[tmpdir]; |
1590 | if ( ! (get_map_flags(op->map, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) && |
1658 | if (!(get_map_flags (op->map, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, nx, ny)))) |
1591 | !(OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, nx, ny)))) { |
1659 | { |
1592 | dir = tmpdir; |
1660 | dir = tmpdir; |
1593 | break; |
1661 | break; |
1594 | } |
1662 | } |
1595 | } |
1663 | } |
1596 | if (dir == 0) { |
1664 | if (dir == 0) |
|
|
1665 | { |
1597 | nx = op->x; |
1666 | nx = op->x; |
1598 | ny = op->y; |
1667 | ny = op->y; |
1599 | m = op->map; |
1668 | m = op->map; |
1600 | } |
1669 | } |
1601 | |
1670 | |
1602 | remove_ob(op); |
1671 | m->insert (op, nx, ny, op); |
1603 | op->y=ny; |
1672 | |
1604 | op->x=nx; |
|
|
1605 | insert_ob_in_map(op,m,op,0); |
|
|
1606 | |
|
|
1607 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1673 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1608 | surrounding squares */ |
1674 | surrounding squares */ |
1609 | |
1675 | |
1610 | /* loop over current square and neighbors to hit. |
1676 | /* loop over current square and neighbors to hit. |
1611 | * if this has an other_arch field, we insert that in |
1677 | * if this has an other_arch field, we insert that in |
1612 | * the surround spaces. |
1678 | * the surround spaces. |
1613 | */ |
1679 | */ |
1614 | for(j=0;j<9;j++) { |
1680 | for (j = 0; j < 9; j++) |
1615 | object *new_ob; |
1681 | { |
1616 | |
|
|
1617 | hx = nx+freearr_x[j]; |
1682 | hx = nx + freearr_x[j]; |
1618 | hy = ny+freearr_y[j]; |
1683 | hy = ny + freearr_y[j]; |
1619 | |
1684 | |
1620 | m = op->map; |
1685 | m = op->map; |
1621 | mflags = get_map_flags(m, &m, hx, hy, &hx, &hy); |
1686 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
1622 | |
1687 | |
1623 | if (mflags & P_OUT_OF_MAP) continue; |
1688 | if (mflags & P_OUT_OF_MAP) |
|
|
1689 | continue; |
1624 | |
1690 | |
1625 | /* first, don't ever, ever hit the owner. Don't hit out |
1691 | /* first, don't ever, ever hit the owner. Don't hit out |
1626 | * of the map either. |
1692 | * of the map either. |
1627 | */ |
1693 | */ |
1628 | |
1694 | |
1629 | if((mflags & P_IS_ALIVE) && (!owner || owner->x!=hx || owner->y!=hy || !on_same_map(owner,op))) { |
1695 | if ((mflags & P_IS_ALIVE) && (!owner || owner->x != hx || owner->y != hy || !on_same_map (owner, op))) |
|
|
1696 | { |
|
|
1697 | if (j) |
1630 | if(j) op->stats.dam = dam_save/2; |
1698 | op->stats.dam = dam_save / 2; |
|
|
1699 | |
1631 | hit_map(op,j,op->attacktype,1); |
1700 | hit_map (op, j, op->attacktype, 1); |
1632 | |
|
|
1633 | } |
1701 | } |
1634 | |
1702 | |
1635 | /* insert the other arch */ |
1703 | /* insert the other arch */ |
1636 | if(op->other_arch && !(OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, hx, hy)))) { |
1704 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1637 | new_ob = arch_to_object(op->other_arch); |
1705 | m->insert (arch_to_object (op->other_arch), hx, hy, op); |
1638 | new_ob->x = hx; |
|
|
1639 | new_ob->y = hy; |
|
|
1640 | insert_ob_in_map(new_ob,m,op,0); |
|
|
1641 | } |
|
|
1642 | } |
1706 | } |
1643 | |
1707 | |
1644 | /* restore to the center location and damage*/ |
1708 | /* restore to the center location and damage */ |
1645 | op->stats.dam = dam_save; |
1709 | op->stats.dam = dam_save; |
1646 | |
1710 | |
1647 | i=spell_find_dir(op->map,op->x,op->y,get_owner(op)); |
1711 | i = spell_find_dir (op->map, op->x, op->y, op->owner); |
1648 | |
1712 | |
1649 | if(i>=0) { /* we have a preferred direction! */ |
1713 | if (i >= 0) |
|
|
1714 | { /* we have a preferred direction! */ |
1650 | /* pick another direction if the preferred dir is blocked. */ |
1715 | /* pick another direction if the preferred dir is blocked. */ |
1651 | if (get_map_flags(op->map,&m, nx + freearr_x[i], ny + freearr_y[i],&hx,&hy) & P_OUT_OF_MAP || |
1716 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1652 | OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, hx, hy))) { |
1717 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1653 | i= absdir(i + rndm(0, 2) -1); /* -1, 0, +1 */ |
1718 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1654 | } |
1719 | |
1655 | op->direction=i; |
1720 | op->direction = i; |
1656 | } |
1721 | } |
1657 | } |
1722 | } |
1658 | |
1723 | |
1659 | |
|
|
1660 | /* move_swarm_spell: peterm |
1724 | /* move_swarm_spell: peterm |
1661 | * This is an implementation of the swarm spell. It was written for |
1725 | * This is an implementation of the swarm spell. It was written for |
1662 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1726 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1663 | * is a special type of object that casts swarms of other types |
1727 | * is a special type of object that casts swarms of other types |
1664 | * of spells. Which spell it casts is flexible. It fires the spells |
1728 | * of spells. Which spell it casts is flexible. It fires the spells |
1665 | * from a set of squares surrounding the caster, in a given direction. |
1729 | * from a set of squares surrounding the caster, in a given direction. |
1666 | */ |
1730 | */ |
1667 | |
1731 | void |
1668 | void move_swarm_spell(object *op) |
1732 | move_swarm_spell (object *op) |
1669 | { |
1733 | { |
1670 | #if 0 |
1734 | #if 0 |
1671 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1735 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1672 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1736 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1673 | sint16 target_x, target_y, origin_x, origin_y; |
1737 | sint16 target_x, target_y, origin_x, origin_y; |
1674 | int adjustdir; |
1738 | int adjustdir; |
1675 | mapstruct *m; |
1739 | maptile *m; |
1676 | #endif |
1740 | #endif |
1677 | int basedir; |
1741 | object *owner = op->env; |
1678 | object *owner; |
|
|
1679 | |
1742 | |
1680 | owner = get_owner(op); |
1743 | if (!owner) // MUST not happen, remove when true TODO |
1681 | if(op->duration == 0 || owner == NULL) { |
1744 | { |
1682 | remove_ob(op); |
1745 | LOG (llevError, "swarm spell found outside inventory: %s\n", op->debug_desc ()); |
1683 | free_object(op); |
1746 | op->destroy (true); |
1684 | return; |
1747 | return; |
|
|
1748 | } |
|
|
1749 | |
|
|
1750 | if (!op->duration || !owner->is_on_map ()) |
1685 | } |
1751 | { |
|
|
1752 | op->destroy_inv (true); // be explicit about dropping |
|
|
1753 | op->destroy (true); |
|
|
1754 | return; |
|
|
1755 | } |
|
|
1756 | |
1686 | op->duration--; |
1757 | op->duration--; |
1687 | |
1758 | |
1688 | basedir = op->direction; |
1759 | int basedir = op->direction; |
1689 | if(basedir == 0) { |
1760 | if (!basedir) |
|
|
1761 | { |
1690 | /* spray in all directions! 8) */ |
1762 | /* spray in all directions! 8) */ |
1691 | basedir = rndm(1, 8); |
1763 | op->facing = (op->facing + op->state) & 7; |
|
|
1764 | basedir = op->facing + 1; |
1692 | } |
1765 | } |
1693 | |
1766 | |
1694 | #if 0 |
1767 | #if 0 |
1695 | // this is bogus: it causes wrong places to be checked below |
1768 | // this is bogus: it causes wrong places to be checked below |
1696 | // (a wall 2 cells away will block the effect...) and |
1769 | // (a wall 2 cells away will block the effect...) and |
1697 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1770 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1698 | // space. |
1771 | // space. |
1699 | // should be fixed later, but correctness before featurs... |
1772 | // should be fixed later, but correctness before features... |
1700 | // (schmorp) |
1773 | // (schmorp) |
1701 | |
1774 | |
1702 | /* new offset calculation to make swarm element distribution |
1775 | /* new offset calculation to make swarm element distribution |
1703 | * more uniform |
1776 | * more uniform |
1704 | */ |
1777 | */ |
1705 | if(op->duration) { |
1778 | if (op->duration) |
|
|
1779 | { |
1706 | if(basedir & 1) { |
1780 | if (basedir & 1) |
|
|
1781 | { |
1707 | adjustdir = cardinal_adjust[rndm(0, 8)]; |
1782 | adjustdir = cardinal_adjust[rndm (0, 8)]; |
|
|
1783 | } |
1708 | } else { |
1784 | else |
|
|
1785 | { |
1709 | adjustdir = diagonal_adjust[rndm(0, 9)]; |
1786 | adjustdir = diagonal_adjust[rndm (0, 9)]; |
1710 | } |
1787 | } |
1711 | } else { |
1788 | } |
|
|
1789 | else |
|
|
1790 | { |
1712 | adjustdir = 0; /* fire the last one from forward. */ |
1791 | adjustdir = 0; /* fire the last one from forward. */ |
1713 | } |
1792 | } |
1714 | |
1793 | |
1715 | target_x = op->x + freearr_x[absdir(basedir + adjustdir)]; |
1794 | target_x = op->x + freearr_x[absdir (basedir + adjustdir)]; |
1716 | target_y = op->y + freearr_y[absdir(basedir + adjustdir)]; |
1795 | target_y = op->y + freearr_y[absdir (basedir + adjustdir)]; |
1717 | |
1796 | |
1718 | /* back up one space so we can hit point-blank targets, but this |
1797 | /* back up one space so we can hit point-blank targets, but this |
1719 | * necessitates extra out_of_map check below |
1798 | * necessitates extra out_of_map check below |
1720 | */ |
1799 | */ |
1721 | origin_x = target_x - freearr_x[basedir]; |
1800 | origin_x = target_x - freearr_x[basedir]; |
1722 | origin_y = target_y - freearr_y[basedir]; |
1801 | origin_y = target_y - freearr_y[basedir]; |
1723 | |
1802 | |
1724 | |
1803 | |
1725 | /* spell pointer is set up for the spell this casts. Since this |
1804 | /* spell pointer is set up for the spell this casts. Since this |
1726 | * should just be a pointer to the spell in some inventory, |
1805 | * should just be a pointer to the spell in some inventory, |
1727 | * it is unlikely to disappear by the time we need it. However, |
1806 | * it is unlikely to disappear by the time we need it. However, |
1728 | * do some sanity checking anyways. |
1807 | * do some sanity checking anyways. |
1729 | */ |
1808 | */ |
1730 | |
1809 | |
1731 | if (op->spell && op->spell->type == SPELL && |
1810 | if (op->spell && op->spell->type == SPELL && |
1732 | !(get_map_flags(op->map, &m, target_x, target_y, &target_x, &target_y) & P_OUT_OF_MAP) && |
1811 | !(get_map_flags (op->map, &m, target_x, target_y, &target_x, &target_y) & P_OUT_OF_MAP) && |
1733 | !(OB_TYPE_MOVE_BLOCK(op->spell, GET_MAP_MOVE_BLOCK(m, target_x, target_y)))) { |
1812 | !(OB_TYPE_MOVE_BLOCK (op->spell, GET_MAP_MOVE_BLOCK (m, target_x, target_y)))) |
|
|
1813 | { |
1734 | |
1814 | |
1735 | /* Bullet spells have a bunch more customization that needs to be done */ |
1815 | /* Bullet spells have a bunch more customization that needs to be done */ |
1736 | if (op->spell->subtype == SP_BULLET) |
1816 | if (op->spell->subtype == SP_BULLET) |
1737 | fire_bullet(owner, op, basedir, op->spell); |
1817 | fire_bullet (owner, op, basedir, op->spell); |
1738 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1818 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1739 | fire_arch_from_position (owner, op, origin_x, origin_y, basedir, op->spell); |
1819 | fire_arch_from_position (owner, op, origin_x, origin_y, basedir, op->spell); |
1740 | } |
1820 | } |
1741 | #endif |
1821 | #endif |
1742 | |
1822 | |
1743 | /* spell pointer is set up for the spell this casts. Since this |
1823 | /* spell pointer is set up for the spell this casts. Since this |
1744 | * should just be a pointer to the spell in some inventory, |
1824 | * should just be a pointer to the spell in some inventory, |
1745 | * it is unlikely to disappear by the time we need it. However, |
1825 | * it is unlikely to disappear by the time we need it. However, |
1746 | * do some sanity checking anyways. |
1826 | * do some sanity checking anyways. |
1747 | */ |
1827 | */ |
1748 | |
1828 | |
1749 | if (op->spell && op->spell->type == SPELL) |
1829 | if (op->spell && op->spell->type == SPELL) |
1750 | { |
1830 | { |
1751 | /* Bullet spells have a bunch more customization that needs to be done */ |
1831 | /* Bullet spells have a bunch more customization that needs to be done */ |
1752 | if (op->spell->subtype == SP_BULLET) |
1832 | if (op->spell->subtype == SP_BULLET) |
1753 | fire_bullet(owner, op, basedir, op->spell); |
1833 | fire_bullet (owner, op, basedir, op->spell); |
1754 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1834 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1755 | fire_arch_from_position (owner, op, op->x, op->y, basedir, op->spell); |
1835 | fire_arch_from_position (owner, op, owner->x, owner->y, basedir, op->spell); |
1756 | } |
1836 | } |
1757 | } |
1837 | } |
1758 | |
|
|
1759 | |
|
|
1760 | |
|
|
1761 | |
1838 | |
1762 | /* fire_swarm: |
1839 | /* fire_swarm: |
1763 | * The following routine creates a swarm of objects. It actually |
1840 | * The following routine creates a swarm of objects. It actually |
1764 | * sets up a specific swarm object, which then fires off all |
1841 | * sets up a specific swarm object, which then fires off all |
1765 | * the parts of the swarm. |
1842 | * the parts of the swarm. |
… | |
… | |
1768 | * caster: the caster (owner, wand, rod, scroll) |
1845 | * caster: the caster (owner, wand, rod, scroll) |
1769 | * dir: the direction everything will be fired in |
1846 | * dir: the direction everything will be fired in |
1770 | * spell - the spell that is this spell. |
1847 | * spell - the spell that is this spell. |
1771 | * n: the number to be fired. |
1848 | * n: the number to be fired. |
1772 | */ |
1849 | */ |
1773 | |
1850 | int |
1774 | int fire_swarm (object *op, object *caster, object *spell, int dir) |
1851 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1775 | { |
1852 | { |
1776 | object *tmp; |
|
|
1777 | int i; |
|
|
1778 | |
|
|
1779 | if (!spell->other_arch) return 0; |
1853 | if (!spell->other_arch) |
|
|
1854 | return 0; |
1780 | |
1855 | |
1781 | tmp=get_archetype(SWARM_SPELL); |
1856 | object *tmp = archetype::get (SWARM_SPELL); |
1782 | tmp->x=op->x; |
1857 | |
1783 | tmp->y=op->y; |
|
|
1784 | set_owner(tmp,op); /* needed so that if swarm elements kill, caster gets xp.*/ |
|
|
1785 | set_spell_skill(op, caster, spell, tmp); |
1858 | set_spell_skill (op, caster, spell, tmp); |
1786 | |
|
|
1787 | tmp->level=caster_level(caster, spell); /*needed later, to get level dep. right.*/ |
1859 | tmp->level = casting_level (caster, spell); /* needed later, to get level dep. right. */ |
1788 | tmp->spell = arch_to_object(spell->other_arch); |
1860 | tmp->spell = spell->other_arch->instance (); |
1789 | |
|
|
1790 | tmp->attacktype = tmp->spell->attacktype; |
1861 | tmp->attacktype = tmp->spell->attacktype; |
1791 | |
1862 | |
1792 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) { |
1863 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1793 | if ( ! tailor_god_spell (tmp, op)) |
1864 | if (!tailor_god_spell (tmp, op)) |
1794 | return 1; |
1865 | return 1; |
1795 | } |
1866 | |
1796 | tmp->duration = SP_level_duration_adjust(caster, spell); |
1867 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1797 | for (i=0; i< spell->duration; i++) |
1868 | for (int i = 0; i < spell->duration; i++) |
1798 | tmp->duration += die_roll(1, 3, op, PREFER_HIGH); |
1869 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1799 | |
1870 | |
1800 | tmp->direction=dir; |
|
|
1801 | tmp->invisible=1; |
1871 | tmp->invisible = 1; |
1802 | insert_ob_in_map(tmp,op->map,op,0); |
1872 | tmp->flag [FLAG_NO_DROP] = 1; // make sure it stays in inv, or else |
|
|
1873 | tmp->direction = dir; |
|
|
1874 | tmp->facing = rndm (1, 8); // initial firing direction |
|
|
1875 | tmp->state = rndm (4) * 2 + 1; // direction increment |
|
|
1876 | |
|
|
1877 | op->insert (tmp); |
|
|
1878 | |
1803 | return 1; |
1879 | return 1; |
1804 | } |
1880 | } |
1805 | |
|
|
1806 | |
1881 | |
1807 | /* See the spells documentation file for why this is its own |
1882 | /* See the spells documentation file for why this is its own |
1808 | * function. |
1883 | * function. |
1809 | */ |
1884 | */ |
|
|
1885 | int |
1810 | int cast_light(object *op,object *caster,object *spell, int dir) { |
1886 | cast_light (object *op, object *caster, object *spell, int dir) |
|
|
1887 | { |
1811 | object *target=NULL,*tmp=NULL; |
1888 | object *target = NULL, *tmp = NULL; |
1812 | sint16 x,y; |
1889 | sint16 x, y; |
1813 | int dam, mflags; |
1890 | int dam, mflags; |
1814 | mapstruct *m; |
1891 | maptile *m; |
1815 | |
1892 | |
1816 | dam = spell->stats.dam + SP_level_dam_adjust(caster,spell); |
1893 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1817 | |
1894 | |
1818 | if(!dir) { |
1895 | if (!dir) |
|
|
1896 | { |
1819 | new_draw_info(NDI_UNIQUE, 0,op,"In what direction?"); |
1897 | new_draw_info (NDI_UNIQUE, 0, op, "In what direction?"); |
1820 | return 0; |
1898 | return 0; |
1821 | } |
1899 | } |
1822 | |
1900 | |
1823 | x=op->x+freearr_x[dir]; |
1901 | x = op->x + freearr_x[dir]; |
1824 | y=op->y+freearr_y[dir]; |
1902 | y = op->y + freearr_y[dir]; |
1825 | m = op->map; |
1903 | m = op->map; |
1826 | |
1904 | |
1827 | mflags = get_map_flags(m, &m, x, y, &x, &y); |
1905 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
1828 | |
1906 | |
1829 | if (mflags & P_OUT_OF_MAP) { |
1907 | if (mflags & P_OUT_OF_MAP) |
|
|
1908 | { |
1830 | new_draw_info(NDI_UNIQUE, 0,op,"Nothing is there."); |
1909 | new_draw_info (NDI_UNIQUE, 0, op, "Nothing is there."); |
1831 | return 0; |
1910 | return 0; |
1832 | } |
1911 | } |
1833 | |
1912 | |
1834 | if (mflags & P_IS_ALIVE && spell->attacktype) { |
1913 | if (mflags & P_IS_ALIVE && spell->attacktype) |
|
|
1914 | { |
1835 | for(target=get_map_ob(m,x,y);target;target=target->above) |
1915 | for (target = GET_MAP_OB (m, x, y); target; target = target->above) |
1836 | if(QUERY_FLAG(target,FLAG_MONSTER)) { |
1916 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
|
|
1917 | { |
1837 | /* oky doky. got a target monster. Lets make a blinding attack */ |
1918 | /* oky doky. got a target monster. Lets make a blinding attack */ |
|
|
1919 | if (target->head) |
1838 | if(target->head) target = target->head; |
1920 | target = target->head; |
|
|
1921 | |
1839 | (void) hit_player(target,dam,op,spell->attacktype,1); |
1922 | hit_player (target, dam, op, spell->attacktype, 1); |
1840 | return 1; /* one success only! */ |
1923 | return 1; /* one success only! */ |
1841 | } |
1924 | } |
1842 | } |
1925 | } |
1843 | |
1926 | |
1844 | /* no live target, perhaps a wall is in the way? */ |
1927 | /* no live target, perhaps a wall is in the way? */ |
1845 | if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, x, y))) { |
1928 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y))) |
|
|
1929 | { |
1846 | new_draw_info(NDI_UNIQUE, 0,op,"Something is in the way."); |
1930 | new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way."); |
1847 | return 0; |
1931 | return 0; |
1848 | } |
1932 | } |
1849 | |
1933 | |
1850 | /* ok, looks groovy to just insert a new light on the map */ |
1934 | /* ok, looks groovy to just insert a new light on the map */ |
1851 | tmp=arch_to_object(spell->other_arch); |
1935 | tmp = arch_to_object (spell->other_arch); |
1852 | if(!tmp) { |
1936 | if (!tmp) |
|
|
1937 | { |
1853 | LOG(llevError,"Error: spell arch for cast_light() missing.\n"); |
1938 | LOG (llevError, "Error: spell arch for cast_light() missing.\n"); |
1854 | return 0; |
1939 | return 0; |
1855 | } |
1940 | } |
1856 | tmp->stats.food = spell->duration + SP_level_duration_adjust(caster,spell); |
1941 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
1857 | if (tmp->glow_radius) { |
1942 | if (tmp->glow_radius) |
|
|
1943 | { |
1858 | tmp->glow_radius= spell->range + SP_level_range_adjust(caster,spell); |
1944 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
1859 | if (tmp->glow_radius > MAX_LIGHT_RADII) tmp->glow_radius = MAX_LIGHT_RADII; |
1945 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
|
|
1946 | tmp->glow_radius = MAX_LIGHT_RADII; |
1860 | } |
1947 | } |
1861 | tmp->x=x; |
1948 | |
1862 | tmp->y=y; |
1949 | m->insert (tmp, x, y, op); |
1863 | insert_ob_in_map(tmp,m,op,0); |
|
|
1864 | return 1; |
1950 | return 1; |
1865 | } |
1951 | } |
1866 | |
|
|
1867 | |
|
|
1868 | |
|
|
1869 | |
1952 | |
1870 | /* cast_cause_disease: this spell looks along <dir> from the |
1953 | /* cast_cause_disease: this spell looks along <dir> from the |
1871 | * player and infects someone. |
1954 | * player and infects someone. |
1872 | * op is the player/monster, caster is the object, dir is the direction |
1955 | * op is the player/monster, caster is the object, dir is the direction |
1873 | * to cast, disease_arch is the specific disease, and type is the spell number |
1956 | * to cast, disease_arch is the specific disease, and type is the spell number |
1874 | * perhaps this should actually be in disease.c? |
1957 | * perhaps this should actually be in disease.c? |
1875 | */ |
1958 | */ |
1876 | |
1959 | int |
1877 | int cast_cause_disease(object *op, object *caster, object *spell, int dir) { |
1960 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
|
|
1961 | { |
1878 | sint16 x,y; |
1962 | sint16 x, y; |
1879 | int i, mflags, range, dam_mod, dur_mod; |
1963 | int i, mflags, range, dam_mod, dur_mod; |
1880 | object *walk; |
1964 | object *walk; |
1881 | mapstruct *m; |
1965 | maptile *m; |
1882 | |
1966 | |
1883 | x = op->x; |
1967 | x = op->x; |
1884 | y = op->y; |
1968 | y = op->y; |
1885 | |
1969 | |
1886 | /* If casting from a scroll, no direction will be available, so refer to the |
1970 | /* If casting from a scroll, no direction will be available, so refer to the |
1887 | * direction the player is pointing. |
1971 | * direction the player is pointing. |
1888 | */ |
1972 | */ |
|
|
1973 | if (!dir) |
1889 | if (!dir) dir=op->facing; |
1974 | dir = op->facing; |
|
|
1975 | |
|
|
1976 | if (!dir) |
1890 | if (!dir) return 0; /* won't find anything if casting on ourself, so just return */ |
1977 | return 0; /* won't find anything if casting on ourself, so just return */ |
1891 | |
1978 | |
1892 | /* Calculate these once here */ |
1979 | /* Calculate these once here */ |
1893 | range = spell->range + SP_level_range_adjust(caster, spell); |
1980 | range = spell->range + SP_level_range_adjust (caster, spell); |
1894 | dam_mod = SP_level_dam_adjust(caster, spell); |
1981 | dam_mod = SP_level_dam_adjust (caster, spell); |
1895 | dur_mod = SP_level_duration_adjust(caster, spell); |
1982 | dur_mod = SP_level_duration_adjust (caster, spell); |
1896 | |
1983 | |
1897 | /* search in a line for a victim */ |
1984 | /* search in a line for a victim */ |
1898 | for(i=1; i<range; i++) { |
1985 | for (i = 1; i < range; i++) |
|
|
1986 | { |
1899 | x = op->x + i * freearr_x[dir]; |
1987 | x = op->x + i * freearr_x[dir]; |
1900 | y = op->y + i * freearr_y[dir]; |
1988 | y = op->y + i * freearr_y[dir]; |
1901 | m = op->map; |
1989 | m = op->map; |
1902 | |
1990 | |
1903 | mflags = get_map_flags(m, &m, x, y, &x, &y); |
1991 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
1904 | |
1992 | |
1905 | if (mflags & P_OUT_OF_MAP) return 0; |
1993 | if (mflags & P_OUT_OF_MAP) |
|
|
1994 | return 0; |
1906 | |
1995 | |
1907 | /* don't go through walls - presume diseases are airborne */ |
1996 | /* don't go through walls - presume diseases are airborne */ |
1908 | if (GET_MAP_MOVE_BLOCK(m, x, y) & MOVE_FLY_LOW) return 0; |
1997 | if (GET_MAP_MOVE_BLOCK (m, x, y) & MOVE_FLY_LOW) |
|
|
1998 | return 0; |
1909 | |
1999 | |
1910 | /* Only bother looking on this space if there is something living here */ |
2000 | /* Only bother looking on this space if there is something living here */ |
1911 | if (mflags & P_IS_ALIVE) { |
2001 | if (mflags & P_IS_ALIVE) |
|
|
2002 | { |
1912 | /* search this square for a victim */ |
2003 | /* search this square for a victim */ |
1913 | for(walk=get_map_ob(m,x,y);walk;walk=walk->above) |
2004 | for (walk = GET_MAP_OB (m, x, y); walk; walk = walk->above) |
1914 | if (QUERY_FLAG(walk,FLAG_MONSTER) || (walk->type==PLAYER)) { /* found a victim */ |
2005 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
|
|
2006 | { /* found a victim */ |
1915 | object *disease = arch_to_object(spell->other_arch); |
2007 | object *disease = arch_to_object (spell->other_arch); |
1916 | |
2008 | |
1917 | set_owner(disease,op); |
2009 | disease->set_owner (op); |
1918 | set_spell_skill(op, caster, spell, disease); |
2010 | set_spell_skill (op, caster, spell, disease); |
1919 | disease->stats.exp = 0; |
2011 | disease->stats.exp = 0; |
1920 | disease->level = caster_level(caster, spell); |
2012 | disease->level = casting_level (caster, spell); |
1921 | |
2013 | |
1922 | /* do level adjustments */ |
2014 | /* do level adjustments */ |
1923 | if(disease->stats.wc) |
2015 | if (disease->stats.wc) |
1924 | disease->stats.wc += dur_mod/2; |
2016 | disease->stats.wc += dur_mod / 2; |
1925 | |
2017 | |
1926 | if(disease->magic> 0) |
2018 | if (disease->magic > 0) |
1927 | disease->magic += dur_mod/4; |
2019 | disease->magic += dur_mod / 8; |
1928 | |
2020 | |
1929 | if(disease->stats.maxhp>0) |
2021 | if (disease->stats.maxhp > 0) |
1930 | disease->stats.maxhp += dur_mod; |
2022 | disease->stats.maxhp += dur_mod; |
1931 | |
2023 | |
1932 | if(disease->stats.maxgrace>0) |
2024 | if (disease->stats.maxgrace > 0) |
1933 | disease->stats.maxgrace += dur_mod; |
2025 | disease->stats.maxgrace += dur_mod; |
1934 | |
2026 | |
1935 | if(disease->stats.dam) { |
2027 | if (disease->stats.dam) |
1936 | if(disease->stats.dam > 0) |
|
|
1937 | disease->stats.dam += dam_mod; |
|
|
1938 | else disease->stats.dam -= dam_mod; |
|
|
1939 | } |
|
|
1940 | |
|
|
1941 | if(disease->last_sp) { |
|
|
1942 | disease->last_sp -= 2*dam_mod; |
|
|
1943 | if(disease->last_sp <1) disease->last_sp = 1; |
|
|
1944 | } |
|
|
1945 | |
|
|
1946 | if(disease->stats.maxsp) { |
|
|
1947 | if(disease->stats.maxsp > 0) |
|
|
1948 | disease->stats.maxsp += dam_mod; |
|
|
1949 | else disease->stats.maxsp -= dam_mod; |
|
|
1950 | } |
|
|
1951 | |
2028 | { |
1952 | if(disease->stats.ac) |
2029 | if (disease->stats.dam > 0) |
1953 | disease->stats.ac += dam_mod; |
2030 | disease->stats.dam += dam_mod; |
1954 | |
2031 | else |
1955 | if(disease->last_eat) |
|
|
1956 | disease->last_eat -= dam_mod; |
|
|
1957 | |
|
|
1958 | if(disease->stats.hp) |
|
|
1959 | disease->stats.hp -= dam_mod; |
2032 | disease->stats.dam -= dam_mod; |
1960 | |
|
|
1961 | if(disease->stats.sp) |
|
|
1962 | disease->stats.sp -= dam_mod; |
|
|
1963 | |
|
|
1964 | if(infect_object(walk,disease,1)) { |
|
|
1965 | object *flash; /* visual effect for inflicting disease */ |
|
|
1966 | |
|
|
1967 | new_draw_info_format(NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
|
|
1968 | |
|
|
1969 | free_object(disease); /* don't need this one anymore */ |
|
|
1970 | flash=get_archetype(ARCH_DETECT_MAGIC); |
|
|
1971 | flash->x = x; |
|
|
1972 | flash->y = y; |
|
|
1973 | flash->map = walk->map; |
|
|
1974 | insert_ob_in_map(flash,walk->map,op,0); |
|
|
1975 | return 1; |
|
|
1976 | } |
2033 | } |
1977 | free_object(disease); |
2034 | |
|
|
2035 | if (disease->last_sp) |
|
|
2036 | { |
|
|
2037 | disease->last_sp -= 2 * dam_mod; |
|
|
2038 | if (disease->last_sp < 1) |
|
|
2039 | disease->last_sp = 1; |
1978 | } |
2040 | } |
|
|
2041 | |
|
|
2042 | if (disease->stats.maxsp) |
|
|
2043 | { |
|
|
2044 | if (disease->stats.maxsp > 0) |
|
|
2045 | disease->stats.maxsp += dam_mod; |
|
|
2046 | else |
|
|
2047 | disease->stats.maxsp -= dam_mod; |
|
|
2048 | } |
|
|
2049 | |
|
|
2050 | if (disease->stats.ac) |
|
|
2051 | disease->stats.ac += dam_mod; |
|
|
2052 | |
|
|
2053 | if (disease->last_eat) |
|
|
2054 | disease->last_eat -= dam_mod; |
|
|
2055 | |
|
|
2056 | if (disease->stats.hp) |
|
|
2057 | disease->stats.hp -= dam_mod; |
|
|
2058 | |
|
|
2059 | if (disease->stats.sp) |
|
|
2060 | disease->stats.sp -= dam_mod; |
|
|
2061 | |
|
|
2062 | if (infect_object (walk, disease, 1)) |
|
|
2063 | { |
|
|
2064 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
|
|
2065 | |
|
|
2066 | disease->destroy (true); /* don't need this one anymore */ |
|
|
2067 | walk->map->insert (get_archetype ("detect_magic"), x, y, op); |
|
|
2068 | return 1; |
|
|
2069 | } |
|
|
2070 | |
|
|
2071 | disease->destroy (true); |
|
|
2072 | } |
1979 | } /* if living creature */ |
2073 | } /* if living creature */ |
1980 | } /* for range of spaces */ |
2074 | } /* for range of spaces */ |
|
|
2075 | |
1981 | new_draw_info(NDI_UNIQUE,0,op,"No one caught anything!"); |
2076 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
1982 | return 1; |
2077 | return 1; |
1983 | } |
2078 | } |