1 | /* |
1 | /* |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001-2003 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * it under the terms of the GNU General Public License as published by |
9 | * the terms of the Affero GNU General Public License as published by the |
10 | * the Free Software Foundation, either version 3 of the License, or |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * (at your option) any later version. |
11 | * option) any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | * |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the Affero GNU General Public License |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | * and the GNU General Public License along with this program. If not, see |
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20 | * <http://www.gnu.org/licenses/>. |
20 | * |
21 | * |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | */ |
23 | */ |
23 | |
24 | |
24 | #include <global.h> |
25 | #include <global.h> |
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34 | return rgn; |
35 | return rgn; |
35 | |
36 | |
36 | return regions [0]; |
37 | return regions [0]; |
37 | } |
38 | } |
38 | |
39 | |
39 | /* |
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40 | * Pass a char array, returns a pointer to the region of the same name. |
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41 | * if it can't find a region of the same name it returns the first region |
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42 | * with the 'fallback' property set. |
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43 | * if it can't find a matching name /or/ a fallback region it logs an info message |
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44 | * message and returns NULL |
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45 | * used by the map parsing code. |
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46 | */ |
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47 | region * |
40 | region * |
48 | region::find (shstr_cmp name) |
41 | region::find (shstr_cmp name) |
49 | { |
42 | { |
50 | for_all_regions (rgn) |
43 | for_all_regions (rgn) |
51 | if (rgn->name == name) |
44 | if (rgn->name == name) |
52 | return rgn; |
45 | return rgn; |
53 | |
46 | |
54 | LOG (llevError, "region called %s requested, but not found, using fallback.\n", &name); |
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55 | |
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56 | return default_region (); |
47 | return default_region (); |
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48 | } |
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49 | |
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50 | void |
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51 | object_thawer::get (region_ptr &r) const |
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52 | { |
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53 | shstr_cmp name = get_str (); |
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54 | |
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55 | for_all_regions (rgn) |
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56 | if (rgn->name == name) |
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57 | { |
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58 | r = rgn; |
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59 | return; |
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60 | } |
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61 | |
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62 | parse_error (format ("region called %s requested, but not found, using fallback.\n", get_str ())); |
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63 | |
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64 | r = region::default_region (); |
57 | } |
65 | } |
58 | |
66 | |
59 | void |
67 | void |
60 | region::do_destroy () |
68 | region::do_destroy () |
61 | { |
69 | { |
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63 | |
71 | |
64 | attachable::do_destroy (); |
72 | attachable::do_destroy (); |
65 | |
73 | |
66 | refcnt_dec (); |
74 | refcnt_dec (); |
67 | } |
75 | } |
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76 | |
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77 | //+GPL |
68 | |
78 | |
69 | /* |
79 | /* |
70 | * returns 1 if the player is in the region reg, or a child region thereof |
80 | * returns 1 if the player is in the region reg, or a child region thereof |
71 | * otherwise returns 0 |
81 | * otherwise returns 0 |
72 | * if passed a NULL region returns -1 |
82 | * if passed a NULL region returns -1 |
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109 | if (reg->jailmap) |
119 | if (reg->jailmap) |
110 | { |
120 | { |
111 | object *exit = object::create (); |
121 | object *exit = object::create (); |
112 | EXIT_PATH (exit) = reg->jailmap; |
122 | EXIT_PATH (exit) = reg->jailmap; |
113 | /* damned exits reset savebed and remove teleports, so the prisoner can't escape */ |
123 | /* damned exits reset savebed and remove teleports, so the prisoner can't escape */ |
114 | SET_FLAG (exit, FLAG_DAMNED); |
124 | exit->set_flag (FLAG_DAMNED); |
115 | EXIT_X (exit) = reg->jailx; |
125 | EXIT_X (exit) = reg->jailx; |
116 | EXIT_Y (exit) = reg->jaily; |
126 | EXIT_Y (exit) = reg->jaily; |
117 | return exit; |
127 | return exit; |
118 | } |
128 | } |
119 | else |
129 | else |
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123 | LOG (llevError, "No suitable jailmap for region %s was found.\n", ®->name); |
133 | LOG (llevError, "No suitable jailmap for region %s was found.\n", ®->name); |
124 | |
134 | |
125 | return 0; |
135 | return 0; |
126 | } |
136 | } |
127 | |
137 | |
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138 | //-GPL |
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139 | |
128 | region * |
140 | region * |
129 | region::read (object_thawer &f) |
141 | region::read (object_thawer &f) |
130 | { |
142 | { |
131 | assert (f.kw == KW_region); |
143 | assert (f.kw == KW_region); |
132 | |
144 | |
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139 | for (;;) |
151 | for (;;) |
140 | { |
152 | { |
141 | switch (f.kw) |
153 | switch (f.kw) |
142 | { |
154 | { |
143 | case KW_parent: |
155 | case KW_parent: |
144 | rgn->parent = region::find (f.get_str ()); |
156 | f.get (rgn->parent); |
145 | break; |
157 | break; |
146 | |
158 | |
147 | case KW_msg: f.get_ml (KW_endmsg, rgn->msg); break; |
159 | case KW_msg: f.get_ml (KW_endmsg, rgn->msg); break; |
148 | case KW_longname: f.get (rgn->longname); break; |
160 | case KW_longname: f.get (rgn->longname); break; |
149 | case KW_jail_map: f.get (rgn->jailmap); break; |
161 | case KW_jail_map: f.get (rgn->jailmap); break; |
150 | case KW_jail_x: f.get (rgn->jailx); break; |
162 | case KW_jail_x: f.get (rgn->jailx); break; |
151 | case KW_jail_y: f.get (rgn->jaily); break; |
163 | case KW_jail_y: f.get (rgn->jaily); break; |
152 | case KW_portal_map: f.get (rgn->portalmap);break; |
164 | case KW_portal_map: f.get (rgn->portalmap);break; |
153 | case KW_portal_x: f.get (rgn->portalx); break; |
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154 | case KW_portal_y: f.get (rgn->portaly); break; |
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155 | case KW_fallback: f.get (rgn->fallback); break; |
165 | case KW_fallback: f.get (rgn->fallback); break; |
156 | case KW_chance: f.get (rgn->treasure_density); break; |
166 | case KW_chance: f.get (rgn->treasure_density); break; |
157 | |
167 | |
158 | case KW_randomitems: |
168 | case KW_randomitems: |
159 | rgn->treasure = treasurelist::get (f.get_str ()); |
169 | rgn->treasure = treasurelist::get (f.get_str ()); |
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190 | |
200 | |
191 | f.next (); |
201 | f.next (); |
192 | } |
202 | } |
193 | } |
203 | } |
194 | |
204 | |
195 | /* |
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196 | * First initialises the archtype hash-table (init_archetable()). |
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197 | * Reads and parses the archetype file (with the first and second-pass |
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198 | * functions). |
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199 | */ |
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200 | void |
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201 | init_regions (void) |
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202 | { |
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203 | if (!regions.size ()) |
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204 | { |
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205 | // make sure one region is always available |
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206 | region *rgn = new region; |
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207 | rgn->name = "<builtin>"; |
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208 | rgn->longname = "Built-in Region"; |
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209 | regions.push_back (rgn); |
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210 | } |
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211 | } |
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212 | |
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