1 |
elmex |
1.1 |
/* |
2 |
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CrossFire, A Multiplayer game for X-windows |
3 |
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4 |
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Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 |
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Copyright (C) 1992 Frank Tore Johansen |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
11 |
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12 |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
19 |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 |
root |
1.7 |
The authors can be reached via e-mail to <crossfire@schmorp.de> |
22 |
elmex |
1.1 |
*/ |
23 |
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24 |
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#include <global.h> |
25 |
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#include <living.h> |
26 |
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#include <spells.h> |
27 |
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#include <skills.h> |
28 |
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#include <tod.h> |
29 |
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#include <sproto.h> |
30 |
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|
31 |
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/** |
32 |
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* Check if objects on a square interfere with building |
33 |
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*/ |
34 |
root |
1.5 |
int |
35 |
root |
1.8 |
can_build_over (maptile *map, object *tmp, short x, short y) |
36 |
root |
1.5 |
{ |
37 |
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object *ob; |
38 |
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|
39 |
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ob = GET_MAP_OB (map, x, y); |
40 |
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while (ob) |
41 |
elmex |
1.1 |
{ |
42 |
root |
1.5 |
/* if ob is not a marking rune or floor, then check special cases */ |
43 |
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if (strcmp (ob->arch->name, "rune_mark") && ob->type != FLOOR) |
44 |
elmex |
1.1 |
{ |
45 |
root |
1.5 |
switch (tmp->type) |
46 |
root |
1.2 |
{ |
47 |
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case SIGN: |
48 |
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case MAGIC_EAR: |
49 |
root |
1.5 |
/* Allow signs and magic ears to be built on books */ |
50 |
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if (ob->type != BOOK) |
51 |
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{ |
52 |
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return 0; |
53 |
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} |
54 |
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break; |
55 |
root |
1.2 |
case BUTTON: |
56 |
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case DETECTOR: |
57 |
elmex |
1.1 |
case PEDESTAL: |
58 |
|
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case CF_HANDLE: |
59 |
root |
1.5 |
/* Allow buttons and levers to be built under gates */ |
60 |
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if (ob->type != GATE && ob->type != DOOR) |
61 |
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{ |
62 |
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return 0; |
63 |
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} |
64 |
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break; |
65 |
root |
1.2 |
default: |
66 |
root |
1.5 |
return 0; |
67 |
elmex |
1.1 |
} |
68 |
root |
1.2 |
} |
69 |
root |
1.5 |
ob = ob->above; |
70 |
elmex |
1.1 |
} |
71 |
root |
1.5 |
return 1; |
72 |
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} |
73 |
elmex |
1.1 |
|
74 |
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/** |
75 |
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* Erases marking runes at specified location |
76 |
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*/ |
77 |
root |
1.5 |
void |
78 |
root |
1.8 |
remove_marking_runes (maptile *map, short x, short y) |
79 |
root |
1.5 |
{ |
80 |
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object *rune; |
81 |
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object *next; |
82 |
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|
83 |
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rune = GET_MAP_OB (map, x, y); |
84 |
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while (rune) |
85 |
elmex |
1.1 |
{ |
86 |
root |
1.5 |
next = rune->above; |
87 |
|
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if ((rune->type == SIGN) && (!strcmp (rune->arch->name, "rune_mark"))) |
88 |
elmex |
1.1 |
{ |
89 |
root |
1.5 |
remove_ob (rune); |
90 |
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free_object (rune); |
91 |
elmex |
1.1 |
} |
92 |
root |
1.5 |
rune = next; |
93 |
elmex |
1.1 |
} |
94 |
root |
1.5 |
} |
95 |
elmex |
1.1 |
|
96 |
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/** |
97 |
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* Returns an unused value for 'connected'. |
98 |
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* \param map: map for which to find a value |
99 |
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* \return 'connected' value with no item, or -1 if failure. |
100 |
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* |
101 |
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* Tries 1000 random values, then returns -1. |
102 |
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*/ |
103 |
root |
1.5 |
int |
104 |
root |
1.8 |
find_unused_connected_value (maptile *map) |
105 |
root |
1.5 |
{ |
106 |
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int connected = 0; |
107 |
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int itest = 0; |
108 |
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oblinkpt *obp; |
109 |
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|
110 |
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while (itest++ < 1000) |
111 |
elmex |
1.1 |
{ |
112 |
root |
1.5 |
connected = 1 + rand () % 20000; |
113 |
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for (obp = map->buttons; obp && (obp->value != connected); obp = obp->next); |
114 |
elmex |
1.1 |
|
115 |
root |
1.5 |
if (!obp) |
116 |
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return connected; |
117 |
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} |
118 |
elmex |
1.1 |
|
119 |
root |
1.5 |
return -1; |
120 |
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} |
121 |
elmex |
1.1 |
|
122 |
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|
123 |
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/** |
124 |
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* Helper function for door/button/connected item building. |
125 |
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* |
126 |
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* Will search the specified spot for a marking rune. |
127 |
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* If not found, returns -1 |
128 |
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* Else, searches a force in op's inventory matching the map's name |
129 |
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* and the rune's text. |
130 |
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* If found, returns the connection value associated |
131 |
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* else searches a new connection value, and adds the force to the player. |
132 |
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*/ |
133 |
root |
1.5 |
int |
134 |
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find_or_create_connection_for_map (object *pl, short x, short y, object *rune) |
135 |
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{ |
136 |
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object *force; |
137 |
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int connected; |
138 |
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|
139 |
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if (!rune) |
140 |
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rune = get_connection_rune (pl, x, y); |
141 |
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|
142 |
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if (!rune) |
143 |
elmex |
1.1 |
{ |
144 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a marking rune with the group name."); |
145 |
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return -1; |
146 |
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} |
147 |
elmex |
1.1 |
|
148 |
root |
1.5 |
/* Now, find force in player's inventory */ |
149 |
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force = pl->inv; |
150 |
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while (force |
151 |
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&& ((force->type != FORCE) || (!force->slaying) || (strcmp (force->slaying, pl->map->path)) || (!force->msg) |
152 |
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|| (strcmp (force->msg, rune->msg)))) |
153 |
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force = force->below; |
154 |
elmex |
1.1 |
|
155 |
root |
1.5 |
if (!force) |
156 |
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/* No force, need to create & insert one */ |
157 |
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{ |
158 |
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/* Find unused value */ |
159 |
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connected = find_unused_connected_value (pl->map); |
160 |
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if (connected == -1) |
161 |
elmex |
1.1 |
{ |
162 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "Could not create more groups."); |
163 |
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return -1; |
164 |
elmex |
1.1 |
} |
165 |
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|
166 |
root |
1.5 |
force = get_archetype (FORCE_NAME); |
167 |
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force->speed = 0; |
168 |
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update_ob_speed (force); |
169 |
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force->slaying = pl->map->path; |
170 |
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force->msg = rune->msg; |
171 |
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force->path_attuned = connected; |
172 |
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insert_ob_in_ob (force, pl); |
173 |
elmex |
1.1 |
|
174 |
root |
1.5 |
return connected; |
175 |
|
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} |
176 |
elmex |
1.1 |
|
177 |
root |
1.5 |
/* Found the force, everything's easy. */ |
178 |
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return force->path_attuned; |
179 |
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} |
180 |
elmex |
1.1 |
|
181 |
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/** |
182 |
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* Returns the marking rune on the square, for purposes of building connections |
183 |
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*/ |
184 |
root |
1.5 |
object * |
185 |
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get_connection_rune (object *pl, short x, short y) |
186 |
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{ |
187 |
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object *rune; |
188 |
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|
189 |
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rune = GET_MAP_OB (pl->map, x, y); |
190 |
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while (rune && ((rune->type != SIGN) || (strcmp (rune->arch->name, "rune_mark")))) |
191 |
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rune = rune->above; |
192 |
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return rune; |
193 |
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} |
194 |
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|
195 |
elmex |
1.1 |
/** |
196 |
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* Returns the book/scroll on the current square, for purposes of building |
197 |
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*/ |
198 |
root |
1.5 |
object * |
199 |
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get_msg_book (object *pl, short x, short y) |
200 |
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{ |
201 |
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object *book; |
202 |
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|
203 |
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book = GET_MAP_OB (pl->map, x, y); |
204 |
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while (book && (book->type != BOOK)) |
205 |
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book = book->above; |
206 |
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return book; |
207 |
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} |
208 |
elmex |
1.1 |
|
209 |
|
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/** |
210 |
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* Returns first item of type WALL. |
211 |
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*/ |
212 |
root |
1.5 |
object * |
213 |
root |
1.8 |
get_wall (maptile *map, int x, int y) |
214 |
root |
1.5 |
{ |
215 |
|
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object *wall; |
216 |
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|
217 |
|
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wall = GET_MAP_OB (map, x, y); |
218 |
|
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while (wall && (WALL != wall->type)) |
219 |
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wall = wall->above; |
220 |
elmex |
1.1 |
|
221 |
root |
1.5 |
return wall; |
222 |
|
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} |
223 |
elmex |
1.1 |
|
224 |
|
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/** |
225 |
|
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* Fixes walls around specified spot |
226 |
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* |
227 |
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* \param map is the map |
228 |
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* \param x |
229 |
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* \param y are the position to fix |
230 |
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* |
231 |
|
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* Basically it ensures the correct wall is put where needed. |
232 |
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* |
233 |
|
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* Note: x & y must be valid map coordinates. |
234 |
|
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*/ |
235 |
root |
1.5 |
void |
236 |
root |
1.8 |
fix_walls (maptile *map, int x, int y) |
237 |
root |
1.5 |
{ |
238 |
|
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int connect; |
239 |
|
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object *wall; |
240 |
|
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char archetype[MAX_BUF]; |
241 |
|
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char *underscore; |
242 |
|
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uint32 old_flags[4]; |
243 |
|
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struct archetype *new_arch; |
244 |
|
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int flag; |
245 |
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|
246 |
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/* First, find the wall on that spot */ |
247 |
|
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wall = get_wall (map, x, y); |
248 |
|
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if (!wall) |
249 |
|
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/* Nothing -> bail out */ |
250 |
|
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return; |
251 |
|
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|
252 |
|
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/* Find base name */ |
253 |
|
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strcpy (archetype, wall->arch->name); |
254 |
|
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underscore = strchr (archetype, '_'); |
255 |
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|
256 |
|
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if (!underscore || (!isdigit (*(underscore + 1)))) |
257 |
|
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/* Not in a format we can change, bail out */ |
258 |
|
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return; |
259 |
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|
260 |
|
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underscore++; |
261 |
|
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*underscore = '\0'; |
262 |
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|
263 |
|
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connect = 0; |
264 |
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|
265 |
|
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if ((x > 0) && get_wall (map, x - 1, y)) |
266 |
|
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connect |= 1; |
267 |
|
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if ((x < MAP_WIDTH (map) - 1) && get_wall (map, x + 1, y)) |
268 |
|
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connect |= 2; |
269 |
elmex |
1.1 |
|
270 |
root |
1.5 |
if ((y > 0) && get_wall (map, x, y - 1)) |
271 |
|
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connect |= 4; |
272 |
elmex |
1.1 |
|
273 |
root |
1.5 |
if ((y < MAP_HEIGHT (map) - 1) && get_wall (map, x, y + 1)) |
274 |
|
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connect |= 8; |
275 |
elmex |
1.1 |
|
276 |
root |
1.5 |
switch (connect) |
277 |
|
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{ |
278 |
elmex |
1.1 |
case 0: |
279 |
root |
1.5 |
strcat (archetype, "0"); |
280 |
|
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|
281 |
|
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break; |
282 |
elmex |
1.1 |
case 1: |
283 |
root |
1.5 |
strcat (archetype, "1_3"); |
284 |
|
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|
285 |
|
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break; |
286 |
elmex |
1.1 |
case 2: |
287 |
root |
1.5 |
strcat (archetype, "1_4"); |
288 |
|
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|
289 |
|
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break; |
290 |
elmex |
1.1 |
case 3: |
291 |
root |
1.5 |
strcat (archetype, "2_1_2"); |
292 |
|
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|
293 |
|
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break; |
294 |
elmex |
1.1 |
case 4: |
295 |
root |
1.5 |
strcat (archetype, "1_2"); |
296 |
|
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|
297 |
|
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break; |
298 |
elmex |
1.1 |
case 5: |
299 |
root |
1.5 |
strcat (archetype, "2_2_4"); |
300 |
|
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|
301 |
|
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break; |
302 |
elmex |
1.1 |
case 6: |
303 |
root |
1.5 |
strcat (archetype, "2_2_1"); |
304 |
|
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|
305 |
|
|
break; |
306 |
elmex |
1.1 |
case 7: |
307 |
root |
1.5 |
strcat (archetype, "3_1"); |
308 |
|
|
|
309 |
|
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break; |
310 |
elmex |
1.1 |
case 8: |
311 |
root |
1.5 |
strcat (archetype, "1_1"); |
312 |
|
|
|
313 |
|
|
break; |
314 |
elmex |
1.1 |
case 9: |
315 |
root |
1.5 |
strcat (archetype, "2_2_3"); |
316 |
|
|
|
317 |
|
|
break; |
318 |
elmex |
1.1 |
case 10: |
319 |
root |
1.5 |
strcat (archetype, "2_2_2"); |
320 |
|
|
|
321 |
|
|
break; |
322 |
elmex |
1.1 |
case 11: |
323 |
root |
1.5 |
strcat (archetype, "3_3"); |
324 |
|
|
|
325 |
|
|
break; |
326 |
elmex |
1.1 |
case 12: |
327 |
root |
1.5 |
strcat (archetype, "2_1_1"); |
328 |
|
|
|
329 |
|
|
break; |
330 |
elmex |
1.1 |
case 13: |
331 |
root |
1.5 |
strcat (archetype, "3_4"); |
332 |
|
|
|
333 |
|
|
break; |
334 |
elmex |
1.1 |
case 14: |
335 |
root |
1.5 |
strcat (archetype, "3_2"); |
336 |
|
|
|
337 |
|
|
break; |
338 |
elmex |
1.1 |
case 15: |
339 |
root |
1.5 |
strcat (archetype, "4"); |
340 |
elmex |
1.1 |
|
341 |
root |
1.5 |
break; |
342 |
|
|
} |
343 |
elmex |
1.1 |
|
344 |
root |
1.5 |
/* |
345 |
|
|
* Before anything, make sure the archetype does exist... |
346 |
|
|
* If not, prolly an error... |
347 |
|
|
*/ |
348 |
root |
1.6 |
new_arch = archetype::find (archetype); |
349 |
root |
1.5 |
|
350 |
|
|
if (!new_arch) |
351 |
|
|
return; |
352 |
|
|
|
353 |
|
|
/* Now delete current wall, and insert new one |
354 |
|
|
* We save flags to avoid any trouble with buildable/non buildable, and so on |
355 |
|
|
*/ |
356 |
|
|
for (flag = 0; flag < 4; flag++) |
357 |
|
|
old_flags[flag] = wall->flags[flag]; |
358 |
|
|
remove_ob (wall); |
359 |
|
|
free_object (wall); |
360 |
|
|
|
361 |
|
|
wall = arch_to_object (new_arch); |
362 |
|
|
wall->type = WALL; |
363 |
|
|
insert_ob_in_map_at (wall, map, NULL, INS_ABOVE_FLOOR_ONLY, x, y); |
364 |
|
|
for (flag = 0; flag < 4; flag++) |
365 |
|
|
wall->flags[flag] = old_flags[flag]; |
366 |
|
|
} |
367 |
elmex |
1.1 |
|
368 |
|
|
/** |
369 |
|
|
* \brief Floor building function |
370 |
|
|
* |
371 |
|
|
* Floors can be build: |
372 |
|
|
* - on existing floors, with or without a detector/button |
373 |
|
|
* - on an existing wall, with or without a floor under it |
374 |
|
|
* |
375 |
|
|
* Note: this function will inconditionally change squares around (x, y) |
376 |
|
|
* so don't call it with x == 0 for instance! |
377 |
|
|
*/ |
378 |
root |
1.5 |
void |
379 |
|
|
apply_builder_floor (object *pl, object *material, short x, short y) |
380 |
|
|
{ |
381 |
|
|
object *tmp, *above; |
382 |
|
|
object *above_floor; /* Item above floor, if any */ |
383 |
|
|
struct archetype *new_floor; |
384 |
|
|
struct archetype *new_wall; |
385 |
|
|
int i, xt, yt, floor_removed; |
386 |
|
|
char message[MAX_BUF]; |
387 |
|
|
|
388 |
|
|
sprintf (message, "You change the floor to better suit your tastes."); |
389 |
|
|
|
390 |
|
|
/* |
391 |
|
|
* Now the building part... |
392 |
|
|
* First, remove wall(s) and floor(s) at position x, y |
393 |
|
|
*/ |
394 |
|
|
above_floor = NULL; |
395 |
|
|
new_wall = NULL; |
396 |
|
|
floor_removed = 0; |
397 |
|
|
tmp = GET_MAP_OB (pl->map, x, y); |
398 |
|
|
if (tmp) |
399 |
|
|
{ |
400 |
|
|
while (tmp) |
401 |
|
|
{ |
402 |
|
|
above = tmp->above; |
403 |
|
|
if (WALL == tmp->type) |
404 |
|
|
{ |
405 |
|
|
/* There was a wall, remove it & keep its archetype to make new walls */ |
406 |
|
|
new_wall = tmp->arch; |
407 |
|
|
remove_ob (tmp); |
408 |
|
|
free_object (tmp); |
409 |
|
|
sprintf (message, "You destroy the wall and redo the floor."); |
410 |
|
|
} |
411 |
|
|
else if ((FLOOR == tmp->type) || (QUERY_FLAG (tmp, FLAG_IS_FLOOR))) |
412 |
|
|
{ |
413 |
|
|
remove_ob (tmp); |
414 |
|
|
free_object (tmp); |
415 |
|
|
floor_removed = 1; |
416 |
|
|
} |
417 |
|
|
else |
418 |
|
|
{ |
419 |
|
|
if (floor_removed) |
420 |
|
|
above_floor = tmp; |
421 |
|
|
} |
422 |
|
|
|
423 |
|
|
tmp = above; |
424 |
|
|
} |
425 |
|
|
} |
426 |
|
|
|
427 |
|
|
/* Now insert our floor */ |
428 |
root |
1.6 |
new_floor = archetype::find (material->slaying); |
429 |
root |
1.5 |
if (!new_floor) |
430 |
|
|
{ |
431 |
|
|
/* Not found, log & bail out */ |
432 |
|
|
LOG (llevError, "apply_builder_floor: unable to find archetype %s.\n", &material->slaying); |
433 |
|
|
return; |
434 |
|
|
} |
435 |
|
|
|
436 |
|
|
tmp = arch_to_object (new_floor); |
437 |
|
|
SET_FLAG (tmp, FLAG_IS_BUILDABLE); |
438 |
|
|
SET_FLAG (tmp, FLAG_UNIQUE); |
439 |
|
|
SET_FLAG (tmp, FLAG_IS_FLOOR); |
440 |
|
|
tmp->type = FLOOR; |
441 |
|
|
insert_ob_in_map_at (tmp, pl->map, above_floor, above_floor ? INS_BELOW_ORIGINATOR : INS_ON_TOP, x, y); |
442 |
|
|
|
443 |
|
|
/* |
444 |
|
|
* Next step: make sure there are either walls or floors around the new square |
445 |
|
|
* Since building, you can have: blocking view / floor / wall / nothing |
446 |
|
|
*/ |
447 |
|
|
for (i = 1; i <= 8; i++) |
448 |
|
|
{ |
449 |
|
|
xt = x + freearr_x[i]; |
450 |
|
|
yt = y + freearr_y[i]; |
451 |
|
|
tmp = GET_MAP_OB (pl->map, xt, yt); |
452 |
|
|
if (!tmp) |
453 |
|
|
{ |
454 |
|
|
/* Must insert floor & wall */ |
455 |
|
|
tmp = arch_to_object (new_floor); |
456 |
|
|
/* Better make the floor unique */ |
457 |
|
|
SET_FLAG (tmp, FLAG_UNIQUE); |
458 |
|
|
SET_FLAG (tmp, FLAG_IS_BUILDABLE); |
459 |
|
|
tmp->type = FLOOR; |
460 |
|
|
insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt); |
461 |
|
|
/* Insert wall if exists. Note: if it doesn't, the map is weird... */ |
462 |
|
|
if (new_wall) |
463 |
|
|
{ |
464 |
|
|
tmp = arch_to_object (new_wall); |
465 |
|
|
SET_FLAG (tmp, FLAG_IS_BUILDABLE); |
466 |
|
|
tmp->type = WALL; |
467 |
|
|
insert_ob_in_map_at (tmp, pl->map, 0, 0, xt, yt); |
468 |
|
|
} |
469 |
|
|
} |
470 |
|
|
} |
471 |
|
|
|
472 |
|
|
/* Finally fixing walls to ensure nice continuous walls |
473 |
|
|
* Note: 2 squares around are checked, because potentially we added walls around the building |
474 |
|
|
* spot, so need to check that those new walls connect correctly |
475 |
|
|
*/ |
476 |
|
|
for (xt = x - 2; xt <= x + 2; xt++) |
477 |
|
|
for (yt = y - 2; yt <= y + 2; yt++) |
478 |
|
|
{ |
479 |
|
|
if (!OUT_OF_REAL_MAP (pl->map, xt, yt)) |
480 |
|
|
fix_walls (pl->map, xt, yt); |
481 |
|
|
} |
482 |
|
|
|
483 |
|
|
/* Now remove raw item from inventory */ |
484 |
|
|
decrease_ob (material); |
485 |
|
|
|
486 |
|
|
/* And tell player about the fix */ |
487 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, message); |
488 |
|
|
} |
489 |
elmex |
1.1 |
|
490 |
|
|
/** |
491 |
|
|
* Wall building function |
492 |
|
|
* |
493 |
|
|
* Walls can be build: |
494 |
|
|
* - on a floor without anything else |
495 |
|
|
* - on an existing wall, with or without a floor |
496 |
|
|
*/ |
497 |
root |
1.5 |
void |
498 |
|
|
apply_builder_wall (object *pl, object *material, short x, short y) |
499 |
|
|
{ |
500 |
|
|
object *current_wall; |
501 |
|
|
object *tmp; |
502 |
|
|
int xt, yt; |
503 |
|
|
struct archetype *new_wall; |
504 |
|
|
char message[MAX_BUF]; |
505 |
elmex |
1.1 |
|
506 |
root |
1.5 |
remove_marking_runes (pl->map, x, y); |
507 |
elmex |
1.1 |
|
508 |
root |
1.5 |
/* Grab existing wall, if any */ |
509 |
|
|
current_wall = NULL; |
510 |
|
|
tmp = GET_MAP_OB (pl->map, x, y); |
511 |
|
|
while (tmp && !current_wall) |
512 |
|
|
{ |
513 |
|
|
if (WALL == tmp->type) |
514 |
|
|
current_wall = tmp; |
515 |
elmex |
1.1 |
|
516 |
root |
1.5 |
tmp = tmp->above; |
517 |
|
|
} |
518 |
elmex |
1.1 |
|
519 |
root |
1.5 |
/* Find the raw wall in inventory */ |
520 |
|
|
sprintf (message, "You build a wall."); |
521 |
elmex |
1.1 |
|
522 |
root |
1.5 |
/* Now we can actually insert the wall */ |
523 |
root |
1.6 |
new_wall = archetype::find (material->slaying); |
524 |
root |
1.5 |
if (!new_wall) |
525 |
|
|
{ |
526 |
|
|
LOG (llevError, "apply_builder_wall: unable to find archetype %s\n", &material->slaying); |
527 |
|
|
return; |
528 |
|
|
} |
529 |
elmex |
1.1 |
|
530 |
root |
1.5 |
tmp = arch_to_object (new_wall); |
531 |
|
|
tmp->type = WALL; |
532 |
|
|
SET_FLAG (tmp, FLAG_IS_BUILDABLE); |
533 |
|
|
insert_ob_in_map_at (tmp, pl->map, 0, INS_ABOVE_FLOOR_ONLY, x, y); |
534 |
elmex |
1.1 |
|
535 |
root |
1.5 |
/* If existing wall, remove it, no need to fix other walls */ |
536 |
|
|
if (current_wall) |
537 |
|
|
{ |
538 |
|
|
remove_ob (current_wall); |
539 |
|
|
free_object (current_wall); |
540 |
|
|
fix_walls (pl->map, x, y); |
541 |
|
|
sprintf (message, "You redecorate the wall to better suit your tastes."); |
542 |
|
|
} |
543 |
|
|
else |
544 |
|
|
{ |
545 |
|
|
/* Else fix all walls around */ |
546 |
|
|
for (xt = x - 1; xt <= x + 1; xt++) |
547 |
|
|
for (yt = y - 1; yt <= y + 1; yt++) |
548 |
|
|
{ |
549 |
|
|
if (OUT_OF_REAL_MAP (pl->map, xt, yt)) |
550 |
|
|
continue; |
551 |
elmex |
1.1 |
|
552 |
root |
1.5 |
fix_walls (pl->map, xt, yt); |
553 |
|
|
} |
554 |
|
|
} |
555 |
elmex |
1.1 |
|
556 |
root |
1.5 |
/* Now remove item from inventory */ |
557 |
|
|
decrease_ob (material); |
558 |
elmex |
1.1 |
|
559 |
root |
1.5 |
/* And tell player what happened */ |
560 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, message); |
561 |
|
|
} |
562 |
elmex |
1.1 |
|
563 |
|
|
/** |
564 |
|
|
* Generic item builder. |
565 |
|
|
* |
566 |
|
|
* Item must be put on a square with a floor, you can have something under. |
567 |
|
|
* Archetype of created object is item->slaying (raw material). |
568 |
|
|
* Type of inserted item is tested for specific cases (doors & such). |
569 |
|
|
* Item is inserted above the floor, unless Str == 1 (only for detectors i guess) |
570 |
|
|
*/ |
571 |
root |
1.5 |
void |
572 |
|
|
apply_builder_item (object *pl, object *item, short x, short y) |
573 |
|
|
{ |
574 |
|
|
object *tmp; |
575 |
|
|
struct archetype *arch; |
576 |
|
|
int insert_flag; |
577 |
|
|
object *floor; |
578 |
|
|
object *con_rune; |
579 |
|
|
int connected; |
580 |
|
|
|
581 |
|
|
/* Find floor */ |
582 |
|
|
floor = GET_MAP_OB (pl->map, x, y); |
583 |
|
|
if (!floor) |
584 |
elmex |
1.1 |
{ |
585 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square."); |
586 |
|
|
return; |
587 |
|
|
} |
588 |
elmex |
1.1 |
|
589 |
root |
1.5 |
while (floor && (floor->type != FLOOR) && (!QUERY_FLAG (floor, FLAG_IS_FLOOR))) |
590 |
|
|
floor = floor->above; |
591 |
|
|
|
592 |
|
|
if (!floor) |
593 |
|
|
{ |
594 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "This square has no floor, you can't build here."); |
595 |
|
|
return; |
596 |
|
|
} |
597 |
|
|
/* Create item, set flag, insert in map */ |
598 |
root |
1.6 |
arch = archetype::find (item->slaying); |
599 |
root |
1.5 |
if (!arch) |
600 |
|
|
return; |
601 |
elmex |
1.1 |
|
602 |
root |
1.5 |
tmp = arch_to_object (arch); |
603 |
elmex |
1.1 |
|
604 |
root |
1.5 |
if ((floor->above) && (!can_build_over (pl->map, tmp, x, y))) |
605 |
|
|
/* Floor has something on top that interferes with building */ |
606 |
|
|
{ |
607 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here."); |
608 |
|
|
return; |
609 |
|
|
} |
610 |
elmex |
1.1 |
|
611 |
root |
1.5 |
SET_FLAG (tmp, FLAG_IS_BUILDABLE); |
612 |
|
|
SET_FLAG (tmp, FLAG_NO_PICK); |
613 |
elmex |
1.1 |
|
614 |
root |
1.5 |
/* |
615 |
|
|
* This doesn't work on non unique maps. pedestals under floor will not be saved... |
616 |
|
|
insert_flag = ( item->stats.Str == 1 ) ? INS_BELOW_ORIGINATOR : INS_ABOVE_FLOOR_ONLY; |
617 |
|
|
*/ |
618 |
|
|
insert_flag = INS_ABOVE_FLOOR_ONLY; |
619 |
elmex |
1.1 |
|
620 |
root |
1.5 |
connected = 0; |
621 |
|
|
switch (tmp->type) |
622 |
|
|
{ |
623 |
elmex |
1.1 |
case DOOR: |
624 |
|
|
case GATE: |
625 |
|
|
case BUTTON: |
626 |
|
|
case DETECTOR: |
627 |
|
|
case TIMED_GATE: |
628 |
|
|
case PEDESTAL: |
629 |
|
|
case CF_HANDLE: |
630 |
root |
1.2 |
case MAGIC_EAR: |
631 |
|
|
case SIGN: |
632 |
root |
1.5 |
/* Signs don't need a connection, but but magic mouths do. */ |
633 |
|
|
if (tmp->type == SIGN && strcmp (tmp->arch->name, "magic_mouth")) |
634 |
|
|
break; |
635 |
|
|
con_rune = get_connection_rune (pl, x, y); |
636 |
|
|
connected = find_or_create_connection_for_map (pl, x, y, con_rune); |
637 |
|
|
if (connected == -1) |
638 |
root |
1.2 |
{ |
639 |
root |
1.5 |
/* Player already informed of failure by the previous function */ |
640 |
|
|
free_object (tmp); |
641 |
|
|
return; |
642 |
root |
1.2 |
} |
643 |
root |
1.5 |
/* Remove marking rune */ |
644 |
|
|
remove_ob (con_rune); |
645 |
|
|
free_object (con_rune); |
646 |
|
|
} |
647 |
|
|
|
648 |
|
|
/* For magic mouths/ears, and signs, take the msg from a book of scroll */ |
649 |
|
|
if ((tmp->type == SIGN) || (tmp->type == MAGIC_EAR)) |
650 |
|
|
{ |
651 |
|
|
if (adjust_sign_msg (pl, x, y, tmp) == -1) |
652 |
|
|
{ |
653 |
|
|
free_object (tmp); |
654 |
|
|
return; |
655 |
root |
1.2 |
} |
656 |
root |
1.5 |
} |
657 |
elmex |
1.1 |
|
658 |
root |
1.5 |
insert_ob_in_map_at (tmp, pl->map, floor, insert_flag, x, y); |
659 |
|
|
if (connected != 0) |
660 |
|
|
add_button_link (tmp, pl->map, connected); |
661 |
elmex |
1.1 |
|
662 |
root |
1.5 |
new_draw_info_format (NDI_UNIQUE, 0, pl, "You build the %s", query_name (tmp)); |
663 |
|
|
decrease_ob_nr (item, 1); |
664 |
|
|
} |
665 |
elmex |
1.1 |
|
666 |
|
|
/** |
667 |
|
|
* Item remover. |
668 |
|
|
* |
669 |
|
|
* Removes first buildable item, either under or above the floor |
670 |
|
|
*/ |
671 |
root |
1.5 |
void |
672 |
|
|
apply_builder_remove (object *pl, int dir) |
673 |
|
|
{ |
674 |
|
|
object *item; |
675 |
|
|
short x, y; |
676 |
elmex |
1.1 |
|
677 |
root |
1.5 |
x = pl->x + freearr_x[dir]; |
678 |
|
|
y = pl->y + freearr_y[dir]; |
679 |
elmex |
1.1 |
|
680 |
root |
1.5 |
/* Check square */ |
681 |
|
|
item = GET_MAP_OB (pl->map, x, y); |
682 |
|
|
if (!item) |
683 |
|
|
{ |
684 |
|
|
/* Should not happen with previous tests, but we never know */ |
685 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "Invalid square."); |
686 |
|
|
LOG (llevError, "apply_builder_remove: (null) square at (%d, %d, %s)\n", x, y, pl->map->path); |
687 |
|
|
return; |
688 |
|
|
} |
689 |
elmex |
1.1 |
|
690 |
root |
1.5 |
if (item->type == FLOOR || QUERY_FLAG (item, FLAG_IS_FLOOR)) |
691 |
|
|
item = item->above; |
692 |
elmex |
1.1 |
|
693 |
root |
1.5 |
if (!item) |
694 |
|
|
{ |
695 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "Nothing to remove."); |
696 |
|
|
return; |
697 |
|
|
} |
698 |
elmex |
1.1 |
|
699 |
root |
1.5 |
/* Now remove object, with special cases (buttons & such) */ |
700 |
|
|
switch (item->type) |
701 |
|
|
{ |
702 |
elmex |
1.1 |
case WALL: |
703 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "Can't remove a wall with that, build a floor."); |
704 |
|
|
return; |
705 |
elmex |
1.1 |
|
706 |
|
|
case DOOR: |
707 |
|
|
case BUTTON: |
708 |
|
|
case GATE: |
709 |
|
|
case TIMED_GATE: |
710 |
|
|
case DETECTOR: |
711 |
|
|
case PEDESTAL: |
712 |
|
|
case CF_HANDLE: |
713 |
|
|
case MAGIC_EAR: |
714 |
|
|
case SIGN: |
715 |
root |
1.5 |
/* Special case: must unconnect */ |
716 |
|
|
if (QUERY_FLAG (item, FLAG_IS_LINKED)) |
717 |
|
|
remove_button_link (item); |
718 |
elmex |
1.1 |
|
719 |
root |
1.5 |
/* Fall through */ |
720 |
elmex |
1.1 |
|
721 |
|
|
default: |
722 |
root |
1.5 |
/* Remove generic item */ |
723 |
|
|
new_draw_info_format (NDI_UNIQUE, 0, pl, "You remove the %s", query_name (item)); |
724 |
|
|
remove_ob (item); |
725 |
|
|
free_object (item); |
726 |
elmex |
1.1 |
} |
727 |
root |
1.5 |
} |
728 |
elmex |
1.1 |
|
729 |
|
|
/** |
730 |
|
|
* Global building function |
731 |
|
|
* |
732 |
|
|
* This is the general map building function. Called when the player 'fires' a builder |
733 |
|
|
* or remover object. |
734 |
|
|
*/ |
735 |
root |
1.5 |
void |
736 |
|
|
apply_map_builder (object *pl, int dir) |
737 |
|
|
{ |
738 |
|
|
object *builder; |
739 |
|
|
object *tmp; |
740 |
|
|
object *tmp2; |
741 |
|
|
short x, y; |
742 |
|
|
|
743 |
|
|
if (!pl->type == PLAYER) |
744 |
|
|
return; |
745 |
|
|
|
746 |
|
|
/*if ( !player->map->unique ) |
747 |
|
|
{ |
748 |
|
|
new_draw_info( NDI_UNIQUE, 0, player, "You can't build outside a unique map." ); |
749 |
|
|
return; |
750 |
|
|
} */ |
751 |
|
|
|
752 |
|
|
if (dir == 0) |
753 |
elmex |
1.1 |
{ |
754 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "You can't build or destroy under yourself."); |
755 |
|
|
return; |
756 |
|
|
} |
757 |
|
|
|
758 |
|
|
x = pl->x + freearr_x[dir]; |
759 |
|
|
y = pl->y + freearr_y[dir]; |
760 |
elmex |
1.1 |
|
761 |
root |
1.5 |
if ((1 > x) || (1 > y) || ((MAP_WIDTH (pl->map) - 2) < x) || ((MAP_HEIGHT (pl->map) - 2) < y)) |
762 |
|
|
{ |
763 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "Can't build on map edge..."); |
764 |
|
|
return; |
765 |
|
|
} |
766 |
elmex |
1.1 |
|
767 |
root |
1.5 |
/* |
768 |
|
|
* Check specified square |
769 |
|
|
* The square must have only buildable items |
770 |
|
|
* Exception: marking runes are all right, |
771 |
|
|
* since they are used for special things like connecting doors / buttons |
772 |
|
|
*/ |
773 |
elmex |
1.1 |
|
774 |
root |
1.5 |
tmp = GET_MAP_OB (pl->map, x, y); |
775 |
|
|
if (!tmp) |
776 |
|
|
{ |
777 |
|
|
/* Nothing, meaning player is standing next to an undefined square... */ |
778 |
|
|
LOG (llevError, "apply_map_builder: undefined square at (%d, %d, %s)\n", x, y, pl->map->path); |
779 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "You'd better not build here, it looks weird."); |
780 |
|
|
return; |
781 |
|
|
} |
782 |
|
|
tmp2 = find_marked_object (pl); |
783 |
|
|
while (tmp) |
784 |
|
|
{ |
785 |
|
|
if (!QUERY_FLAG (tmp, FLAG_IS_BUILDABLE) && ((tmp->type != SIGN) || (strcmp (tmp->arch->name, "rune_mark")))) |
786 |
elmex |
1.1 |
{ |
787 |
root |
1.5 |
/* The item building function already has it's own special |
788 |
|
|
* checks for this |
789 |
|
|
*/ |
790 |
|
|
if ((!tmp2) || (tmp2->subtype != ST_MAT_ITEM)) |
791 |
|
|
{ |
792 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here."); |
793 |
|
|
return; |
794 |
|
|
} |
795 |
elmex |
1.1 |
} |
796 |
root |
1.5 |
tmp = tmp->above; |
797 |
|
|
} |
798 |
elmex |
1.1 |
|
799 |
root |
1.5 |
/* Now we know the square is ok */ |
800 |
|
|
builder = pl->contr->ranges[range_builder]; |
801 |
elmex |
1.1 |
|
802 |
root |
1.5 |
if (builder->subtype == ST_BD_REMOVE) |
803 |
|
|
/* Remover -> call specific function and bail out */ |
804 |
|
|
{ |
805 |
|
|
apply_builder_remove (pl, dir); |
806 |
|
|
return; |
807 |
|
|
} |
808 |
elmex |
1.1 |
|
809 |
root |
1.5 |
if (builder->subtype == ST_BD_BUILD) |
810 |
elmex |
1.1 |
/* |
811 |
root |
1.5 |
* Builder. |
812 |
|
|
* Find marked item to build, call specific function |
813 |
elmex |
1.1 |
*/ |
814 |
root |
1.5 |
{ |
815 |
|
|
tmp = tmp2; |
816 |
|
|
if (!tmp) |
817 |
elmex |
1.1 |
{ |
818 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "You need to mark raw materials to use."); |
819 |
|
|
return; |
820 |
elmex |
1.1 |
} |
821 |
|
|
|
822 |
root |
1.5 |
if (tmp->type != MATERIAL) |
823 |
elmex |
1.1 |
{ |
824 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "You can't use the marked item to build."); |
825 |
|
|
return; |
826 |
elmex |
1.1 |
} |
827 |
|
|
|
828 |
root |
1.5 |
switch (tmp->subtype) |
829 |
elmex |
1.1 |
{ |
830 |
root |
1.5 |
case ST_MAT_FLOOR: |
831 |
|
|
apply_builder_floor (pl, tmp, x, y); |
832 |
|
|
return; |
833 |
elmex |
1.1 |
|
834 |
|
|
case ST_MAT_WALL: |
835 |
root |
1.5 |
apply_builder_wall (pl, tmp, x, y); |
836 |
|
|
return; |
837 |
elmex |
1.1 |
|
838 |
|
|
case ST_MAT_ITEM: |
839 |
root |
1.5 |
apply_builder_item (pl, tmp, x, y); |
840 |
|
|
return; |
841 |
elmex |
1.1 |
|
842 |
|
|
default: |
843 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this material, sorry."); |
844 |
|
|
LOG (llevError, "apply_map_builder: invalid material subtype %d\n", tmp->subtype); |
845 |
|
|
return; |
846 |
elmex |
1.1 |
} |
847 |
root |
1.5 |
} |
848 |
|
|
|
849 |
|
|
/* Here, it means the builder has an invalid type */ |
850 |
|
|
new_draw_info (NDI_UNIQUE, 0, pl, "Don't know how to apply this tool, sorry."); |
851 |
|
|
LOG (llevError, "apply_map_builder: invalid builder subtype %d\n", builder->subtype); |
852 |
|
|
} |
853 |
elmex |
1.1 |
|
854 |
|
|
/** |
855 |
|
|
* Make the built object inherit the msg of books that are used with it. |
856 |
|
|
* For objects already invisible (i.e. magic mouths & ears), also make it |
857 |
|
|
* it inherit the face and the name with "talking " prepended. |
858 |
|
|
*/ |
859 |
root |
1.5 |
int |
860 |
|
|
adjust_sign_msg (object *pl, short x, short y, object *tmp) |
861 |
|
|
{ |
862 |
|
|
object *book; |
863 |
|
|
char buf[MAX_BUF]; |
864 |
|
|
char buf2[MAX_BUF]; |
865 |
|
|
|
866 |
|
|
book = get_msg_book (pl, x, y); |
867 |
|
|
if (!book) |
868 |
elmex |
1.1 |
{ |
869 |
root |
1.5 |
new_draw_info (NDI_UNIQUE, 0, pl, "You need to put a book or scroll with the message."); |
870 |
|
|
return -1; |
871 |
|
|
} |
872 |
elmex |
1.1 |
|
873 |
root |
1.5 |
tmp->msg = book->msg; |
874 |
|
|
|
875 |
|
|
if (tmp->invisible) |
876 |
|
|
{ |
877 |
|
|
if (book->custom_name != NULL) |
878 |
elmex |
1.1 |
{ |
879 |
root |
1.5 |
snprintf (buf, sizeof (buf), "talking %s", &book->custom_name); |
880 |
root |
1.2 |
} |
881 |
root |
1.5 |
else |
882 |
|
|
{ |
883 |
|
|
snprintf (buf, sizeof (buf), "talking %s", &book->name); |
884 |
|
|
} |
885 |
|
|
tmp->name = buf; |
886 |
|
|
|
887 |
|
|
if (book->name_pl != NULL) |
888 |
elmex |
1.1 |
{ |
889 |
root |
1.5 |
snprintf (buf2, sizeof (buf2), "talking %s", &book->name_pl); |
890 |
|
|
tmp->name_pl = buf2; |
891 |
|
|
} |
892 |
|
|
|
893 |
|
|
tmp->face = book->face; |
894 |
|
|
tmp->invisible = 0; |
895 |
elmex |
1.1 |
} |
896 |
root |
1.5 |
remove_ob (book); |
897 |
|
|
free_object (book); |
898 |
|
|
return 0; |
899 |
|
|
} |