1 | /* |
1 | /* |
2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
8 | * Crossfire TRT is free software: you can redistribute it and/or modify |
9 | * under the terms of the GNU General Public License as published by the Free |
9 | * it under the terms of the GNU General Public License as published by |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | * any later version. |
11 | * (at your option) any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, but |
13 | * This program is distributed in the hope that it will be useful, |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * 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 along |
18 | * You should have received a copy of the GNU General Public License |
19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | * |
20 | * |
22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 | */ |
22 | */ |
24 | |
23 | |
25 | // |
24 | // |
… | |
… | |
56 | #undef readdir |
55 | #undef readdir |
57 | #undef getprotobyname |
56 | #undef getprotobyname |
58 | #undef gethostbyname |
57 | #undef gethostbyname |
59 | #undef ctime |
58 | #undef ctime |
60 | #undef strerror |
59 | #undef strerror |
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60 | #undef _ |
61 | |
61 | |
62 | // same here, massive symbol spamming |
62 | // same here, massive symbol spamming |
63 | #undef do_open |
63 | #undef do_open |
64 | #undef do_close |
64 | #undef do_close |
65 | #undef ref |
65 | #undef ref |
… | |
… | |
67 | |
67 | |
68 | // perl bug #40256: perl does overwrite those with reentrant versions |
68 | // perl bug #40256: perl does overwrite those with reentrant versions |
69 | // but does not initialise their state structures. |
69 | // but does not initialise their state structures. |
70 | #undef random |
70 | #undef random |
71 | #undef crypt |
71 | #undef crypt |
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72 | |
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73 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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74 | |
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75 | #define _(msg) (msg) |
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76 | #define N_(msg) (msg) |
72 | |
77 | |
73 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
78 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
74 | |
79 | |
75 | // some macros to simplify perl in-calls |
80 | // some macros to simplify perl in-calls |
76 | |
81 | |
… | |
… | |
90 | void cfperl_main (); |
95 | void cfperl_main (); |
91 | void cfperl_emergency_save (); |
96 | void cfperl_emergency_save (); |
92 | void cfperl_cleanup (int make_core); |
97 | void cfperl_cleanup (int make_core); |
93 | void cfperl_make_book (object *book, int level); |
98 | void cfperl_make_book (object *book, int level); |
94 | void cfperl_send_msg (client *ns, int color, const char *type, const char *msg); |
99 | void cfperl_send_msg (client *ns, int color, const char *type, const char *msg); |
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100 | int cfperl_can_merge (object *ob1, object *ob2); |
95 | |
101 | |
96 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
102 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
97 | |
103 | |
98 | extern tstamp runtime; // virtual server time, excluding time jumps and lag |
104 | extern tstamp runtime; // virtual server time, excluding time jumps and lag |
99 | extern tstamp NOW; // real time of current server tick |
105 | extern tstamp NOW; // real time of current server tick |
… | |
… | |
154 | int cfperl_result_INT (int idx); |
160 | int cfperl_result_INT (int idx); |
155 | |
161 | |
156 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
162 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
157 | |
163 | |
158 | INTERFACE_CLASS (attachable) |
164 | INTERFACE_CLASS (attachable) |
159 | struct attachable |
165 | struct attachable : refcnt_base |
160 | { |
166 | { |
161 | static MGVTBL vtbl; |
167 | static MGVTBL vtbl; |
162 | |
168 | |
163 | static unordered_vector<attachable *> mortals; |
169 | static unordered_vector<attachable *> mortals; |
164 | MTH static void check_mortals (); |
170 | MTH static void check_mortals (); |
165 | |
171 | |
166 | enum { |
172 | enum { |
167 | F_DESTROYED = 0x01, |
173 | F_DESTROYED = 0x01, |
168 | F_DEBUG_TRACE = 0x02, |
174 | F_DEBUG_TRACE = 0x02, |
169 | }; |
175 | }; |
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176 | int ACC (RW, flags); |
170 | |
177 | |
171 | // object is delete'd after the refcount reaches 0 |
178 | // object is delete'd after the refcount reaches 0 |
172 | int ACC (RW, flags); |
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173 | mutable int ACC (RW, refcnt); |
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174 | |
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175 | MTH void refcnt_inc () const { ++refcnt; } |
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176 | MTH void refcnt_dec () const { --refcnt; } |
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177 | |
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178 | MTH int refcnt_cnt () const; |
179 | MTH int refcnt_cnt () const; |
179 | // check wether the object has died and destroy |
180 | // check wether the object has died and destroy |
180 | MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); } |
181 | MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); } |
181 | |
182 | |
182 | // destroy the object unless it was already destroyed |
183 | // destroy the object unless it was already destroyed |
… | |
… | |
201 | |
202 | |
202 | void sever_self (); // sever this object from its self, if it has one. |
203 | void sever_self (); // sever this object from its self, if it has one. |
203 | void optimise (); // possibly save some memory by destroying unneeded data |
204 | void optimise (); // possibly save some memory by destroying unneeded data |
204 | |
205 | |
205 | attachable () |
206 | attachable () |
206 | : flags (0), refcnt (0), self (0), cb (0), attach (0) |
207 | : flags (0), self (0), cb (0), attach (0) |
207 | { |
208 | { |
208 | } |
209 | } |
209 | |
210 | |
210 | attachable (const attachable &src) |
211 | attachable (const attachable &src) |
211 | : flags (0), refcnt (0), self (0), cb (0), attach (src.attach) |
212 | : flags (0), self (0), cb (0), attach (src.attach) |
212 | { |
213 | { |
213 | } |
214 | } |
214 | |
215 | |
215 | virtual ~attachable (); |
216 | // set a custom key to the given value, or delete it if value = 0 |
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217 | void set_key (const char *key, const char *value = 0); |
216 | |
218 | |
217 | attachable &operator =(const attachable &src); |
219 | attachable &operator =(const attachable &src); |
218 | |
220 | |
219 | // used to _quickly_ device wether to shortcut the evaluation |
221 | // used to _quickly_ device wether to shortcut the evaluation |
220 | bool should_invoke (event_type event) |
222 | bool should_invoke (event_type event) |
… | |
… | |
231 | // do the real refcount checking work |
233 | // do the real refcount checking work |
232 | void do_check (); |
234 | void do_check (); |
233 | |
235 | |
234 | // the method that does the real destroy work |
236 | // the method that does the real destroy work |
235 | virtual void do_destroy (); |
237 | virtual void do_destroy (); |
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238 | |
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239 | // destructor is protected, should not be called by anybody |
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240 | virtual ~attachable (); |
236 | }; |
241 | }; |
237 | |
242 | |
238 | // the global object is a pseudo object that cares for the global events |
243 | // the global object is a pseudo object that cares for the global events |
239 | struct global : attachable |
244 | struct global : attachable |
240 | { |
245 | { |
… | |
… | |
412 | void get (sint32 &i) { i = get_sint32 (); } |
417 | void get (sint32 &i) { i = get_sint32 (); } |
413 | |
418 | |
414 | void get (uint32 &i) { i = get_sint64 (); } |
419 | void get (uint32 &i) { i = get_sint64 (); } |
415 | void get (sint64 &i) { i = get_sint64 (); } |
420 | void get (sint64 &i) { i = get_sint64 (); } |
416 | |
421 | |
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422 | void parse_warn (const char *msg); |
417 | bool parse_error (const char *type = 0, const char *name = 0, bool skip = true); |
423 | bool parse_error (const char *type = 0, const char *name = 0, bool skip = true); |
418 | }; |
424 | }; |
419 | |
425 | |
420 | //TODO: remove |
426 | //TODO: remove |
421 | char *fgets (char *s, int n, object_thawer &thawer); |
427 | char *fgets (char *s, int n, object_thawer &thawer); |