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 (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 2001 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * Copyright (©) 1992 Frank Tore Johansen |
7 | * |
8 | * |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * the terms of the Affero GNU General Public License as published by the |
10 | * the terms of the Affero GNU General Public License as published by the |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * option) any later version. |
12 | * option) any later version. |
12 | * |
13 | * |
13 | * This program is distributed in the hope that it will be useful, |
14 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
17 | * GNU General Public License for more details. |
17 | * |
18 | * |
18 | * You should have received a copy of the Affero GNU General Public License |
19 | * You should have received a copy of the Affero GNU General Public License |
19 | * and the GNU General Public License along with this program. If not, see |
20 | * and the GNU General Public License along with this program. If not, see |
20 | * <http://www.gnu.org/licenses/>. |
21 | * <http://www.gnu.org/licenses/>. |
21 | * |
22 | * |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
23 | * The authors can be reached via e-mail to <support@deliantra.net> |
23 | */ |
24 | */ |
24 | |
25 | |
25 | #include <global.h> |
26 | #include <global.h> |
26 | #include <stdio.h> |
27 | #include <stdio.h> |
27 | #include <sys/types.h> |
28 | #include <sys/types.h> |
28 | #include <sys/uio.h> |
29 | #include <sys/uio.h> |
29 | #include <object.h> |
30 | #include <object.h> |
30 | #include <sproto.h> |
31 | #include <sproto.h> |
31 | #include <loader.h> |
|
|
32 | |
32 | |
33 | #include <bitset> |
33 | #include <bitset> |
34 | |
34 | |
35 | UUID UUID::cur; |
35 | UUID UUID::cur; |
36 | static uint64_t seq_next_save; |
36 | static uint64_t seq_next_save; |
… | |
… | |
38 | uint32_t mapspace::smellcount = 10000; |
38 | uint32_t mapspace::smellcount = 10000; |
39 | |
39 | |
40 | objectvec objects; |
40 | objectvec objects; |
41 | activevec actives; |
41 | activevec actives; |
42 | |
42 | |
|
|
43 | freelist_item *object::freelist; |
|
|
44 | uint32_t object::object_count; |
|
|
45 | uint32_t object::free_count; |
|
|
46 | uint32_t object::create_count; |
|
|
47 | uint32_t object::destroy_count; |
|
|
48 | |
43 | //+GPL |
49 | //+GPL |
44 | |
50 | |
45 | short freearr_x[SIZEOFFREE] = { |
51 | int freearr_x[SIZEOFFREE] = { |
46 | 0, |
52 | 0, |
47 | 0, 1, 1, 1, 0, -1, -1, -1, |
53 | 0, 1, 1, 1, 0, -1, -1, -1, |
48 | 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1, |
54 | 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1, |
49 | 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3, -3, -3, -3, -3, -2, -1 |
55 | 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3, -3, -3, -3, -3, -2, -1 |
50 | }; |
56 | }; |
51 | short freearr_y[SIZEOFFREE] = { |
57 | int freearr_y[SIZEOFFREE] = { |
52 | 0, |
58 | 0, |
53 | -1, -1, 0, 1, 1, 1, 0, -1, |
59 | -1, -1, 0, 1, 1, 1, 0, -1, |
54 | -2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, |
60 | -2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, |
55 | -3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3 |
61 | -3, -3, -3, -3, -2, -1, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3 |
56 | }; |
62 | }; |
… | |
… | |
66 | 9, 10, 13, 14, 17, 18, 21, 22, |
72 | 9, 10, 13, 14, 17, 18, 21, 22, |
67 | 25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48, |
73 | 25, 26, 27, 30, 31, 32, 33, 36, 37, 39, 39, 42, 43, 44, 45, 48, |
68 | 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49 |
74 | 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49 |
69 | }; |
75 | }; |
70 | |
76 | |
|
|
77 | const char *wall_suffix[16] = { |
|
|
78 | "0", |
|
|
79 | "1_3", |
|
|
80 | "1_4", |
|
|
81 | "2_1_2", |
|
|
82 | "1_2", |
|
|
83 | "2_2_4", |
|
|
84 | "2_2_1", |
|
|
85 | "3_1", |
|
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86 | "1_1", |
|
|
87 | "2_2_3", |
|
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88 | "2_2_2", |
|
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89 | "3_3", |
|
|
90 | "2_1_1", |
|
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91 | "3_4", |
|
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92 | "3_2", |
|
|
93 | "4" |
|
|
94 | }; |
|
|
95 | |
71 | static void |
96 | static void |
72 | write_uuid (uval64 skip, bool sync) |
97 | write_uuid (uval64 skip, bool sync) |
73 | { |
98 | { |
74 | CALL_BEGIN (2); |
99 | CALL_BEGIN (2); |
75 | CALL_ARG_SV (newSVval64 (skip)); |
100 | CALL_ARG_SV (newSVval64 (skip)); |
… | |
… | |
77 | CALL_CALL ("cf::write_uuid", G_DISCARD); |
102 | CALL_CALL ("cf::write_uuid", G_DISCARD); |
78 | CALL_END; |
103 | CALL_END; |
79 | } |
104 | } |
80 | |
105 | |
81 | static void |
106 | static void |
82 | read_uuid (void) |
107 | read_uuid () |
83 | { |
108 | { |
84 | char filename[MAX_BUF]; |
109 | char filename[MAX_BUF]; |
85 | |
110 | |
86 | sprintf (filename, "%s/uuid", settings.localdir); |
111 | sprintf (filename, "%s/uuid", settings.localdir); |
87 | |
112 | |
… | |
… | |
101 | |
126 | |
102 | LOG (llevError, "FATAL: cannot open %s for reading!\n", filename); |
127 | LOG (llevError, "FATAL: cannot open %s for reading!\n", filename); |
103 | _exit (1); |
128 | _exit (1); |
104 | } |
129 | } |
105 | |
130 | |
106 | UUID::BUF buf; |
131 | char buf [UUID::MAX_LEN]; |
107 | buf[0] = 0; |
132 | buf[0] = 0; |
108 | fgets (buf, sizeof (buf), fp); |
133 | fgets (buf, sizeof (buf), fp); |
109 | |
134 | |
110 | if (!UUID::cur.parse (buf)) |
135 | if (!UUID::cur.parse (buf)) |
111 | { |
136 | { |
… | |
… | |
124 | { |
149 | { |
125 | UUID uid; |
150 | UUID uid; |
126 | |
151 | |
127 | uid.seq = ++cur.seq; |
152 | uid.seq = ++cur.seq; |
128 | |
153 | |
129 | if (expect_false (cur.seq >= seq_next_save)) |
154 | if (ecb_expect_false (cur.seq >= seq_next_save)) |
130 | { |
155 | { |
131 | seq_next_save = UUID::cur.seq + (UUID_GAP >> 1); |
156 | seq_next_save = UUID::cur.seq + (UUID_GAP >> 1); |
132 | write_uuid (UUID_GAP, false); |
157 | write_uuid (UUID_GAP, false); |
133 | } |
158 | } |
134 | |
159 | |
… | |
… | |
138 | |
163 | |
139 | void |
164 | void |
140 | UUID::init () |
165 | UUID::init () |
141 | { |
166 | { |
142 | read_uuid (); |
167 | read_uuid (); |
|
|
168 | } |
|
|
169 | |
|
|
170 | bool |
|
|
171 | UUID::parse (const char *s) |
|
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172 | { |
|
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173 | if (*s++ != '<' || *s++ != '1' || *s++ != '.') |
|
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174 | return false; |
|
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175 | |
|
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176 | seq = 0; |
|
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177 | |
|
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178 | while (*s != '>') |
|
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179 | { |
|
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180 | if (*s < '0') |
|
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181 | return false; |
|
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182 | |
|
|
183 | // this gives nice branchless code with gcc |
|
|
184 | assert ('0' < 'a' && '0' == 48 && 'a' == 97); |
|
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185 | int digit = (*s + (*s & 0x40 ? 9 : 0)) & 15; |
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186 | |
|
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187 | seq = (seq << 4) | digit; |
|
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188 | |
|
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189 | ++s; |
|
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190 | } |
|
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191 | |
|
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192 | return true; |
|
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193 | } |
|
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194 | |
|
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195 | char * |
|
|
196 | UUID::append (char *buf) const |
|
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197 | { |
|
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198 | *buf++ = '<'; |
|
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199 | *buf++ = '1'; |
|
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200 | *buf++ = '.'; |
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201 | |
|
|
202 | uint64_t seq = this->seq; |
|
|
203 | const int bits = 64; |
|
|
204 | char nz = 0; |
|
|
205 | static const char tohex [] = "0123456789abcdef"; |
|
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206 | |
|
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207 | // assert (len >= 3 + bits / 4 + 1 + 1); |
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208 | for (int i = bits / 4; --i; ) |
|
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209 | { |
|
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210 | uint8_t digit = seq >> (bits - 4); |
|
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211 | |
|
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212 | *buf = tohex [digit]; |
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213 | nz |= digit; |
|
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214 | buf += nz ? 1 : 0; |
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215 | seq <<= 4; |
|
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216 | } |
|
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217 | |
|
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218 | // last digit is special - always emit |
|
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219 | uint8_t digit = seq >> (bits - 4); |
|
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220 | *buf++ = tohex [digit]; |
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221 | |
|
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222 | *buf++ = '>'; |
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223 | |
|
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224 | return buf; |
|
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225 | } |
|
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226 | |
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227 | char * |
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|
228 | UUID::c_str () const |
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229 | { |
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230 | static char buf [MAX_LEN]; |
|
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231 | *append (buf) = 0; |
|
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232 | return buf; |
143 | } |
233 | } |
144 | |
234 | |
145 | /* Returns TRUE if every key_values in wants has a partner with the same value in has. */ |
235 | /* Returns TRUE if every key_values in wants has a partner with the same value in has. */ |
146 | static bool |
236 | static bool |
147 | compare_ob_value_lists_one (const object *wants, const object *has) |
237 | compare_ob_value_lists_one (const object *wants, const object *has) |
148 | { |
238 | { |
149 | /* n-squared behaviour (see kv_get), but I'm hoping both |
239 | /* n-squared behaviour (see kv.get), but I'm hoping both |
150 | * objects with lists are rare, and lists stay short. If not, use a |
240 | * objects with lists are rare, and lists stay short. If not, use a |
151 | * different structure or at least keep the lists sorted... |
241 | * different structure or at least keep the lists sorted... |
152 | */ |
242 | */ |
153 | |
243 | |
154 | /* For each field in wants, */ |
244 | /* For each field in wants, */ |
155 | for (key_value *kv = wants->key_values; kv; kv = kv->next) |
245 | for (key_value *kv = wants->kv.first; kv; kv = kv->next) |
156 | if (has->kv_get (kv->key) != kv->value) |
246 | if (has->kv.get (kv->key) != kv->value) |
157 | return false; |
247 | return false; |
158 | |
248 | |
159 | /* If we get here, every field in wants has a matching field in has. */ |
249 | /* If we get here, every field in wants has a matching field in has. */ |
160 | return true; |
250 | return true; |
161 | } |
251 | } |
… | |
… | |
183 | * Improvements made with merge: Better checking on potion, and also |
273 | * Improvements made with merge: Better checking on potion, and also |
184 | * check weight |
274 | * check weight |
185 | */ |
275 | */ |
186 | bool object::can_merge_slow (object *ob1, object *ob2) |
276 | bool object::can_merge_slow (object *ob1, object *ob2) |
187 | { |
277 | { |
188 | /* A couple quicksanity checks */ |
278 | /* A couple quick sanity checks */ |
189 | if (ob1 == ob2 |
279 | if (ob1 == ob2 |
190 | || ob1->type != ob2->type |
280 | || ob1->type != ob2->type |
|
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281 | || ob1->value != ob2->value |
|
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282 | || ob1->name != ob2->name |
|
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283 | || ob1->custom_name != ob2->custom_name |
191 | || fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED |
284 | || fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED) |
192 | || ob1->value != ob2->value |
|
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193 | || ob1->name != ob2->name) |
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194 | return 0; |
285 | return 0; |
195 | |
286 | |
196 | /* Do not merge objects if nrof would overflow, assume nrof |
287 | /* Do not merge objects if nrof would overflow, assume nrof |
197 | * is always 0 .. 2**31-1 */ |
288 | * is always 0 .. 2**31-1 */ |
198 | if (ob1->nrof > 0x7fffffff - ob2->nrof) |
289 | if (ob1->nrof > 0x7fffffff - ob2->nrof) |
… | |
… | |
202 | * This is to the comparison of the flags below will be OK. We |
293 | * This is to the comparison of the flags below will be OK. We |
203 | * just can't ignore the been applied or identified flags, as they |
294 | * just can't ignore the been applied or identified flags, as they |
204 | * are not equal - just if it has been identified, the been_applied |
295 | * are not equal - just if it has been identified, the been_applied |
205 | * flags lose any meaning. |
296 | * flags lose any meaning. |
206 | */ |
297 | */ |
207 | if (QUERY_FLAG (ob1, FLAG_IDENTIFIED)) |
298 | if (ob1->flag [FLAG_IDENTIFIED]) |
208 | SET_FLAG (ob1, FLAG_BEEN_APPLIED); |
299 | ob1->set_flag (FLAG_BEEN_APPLIED); |
209 | |
300 | |
210 | if (QUERY_FLAG (ob2, FLAG_IDENTIFIED)) |
301 | if (ob2->flag [FLAG_IDENTIFIED]) |
211 | SET_FLAG (ob2, FLAG_BEEN_APPLIED); |
302 | ob2->set_flag (FLAG_BEEN_APPLIED); |
212 | |
303 | |
213 | if (ob1->arch->archname != ob2->arch->archname |
304 | if (ob1->arch->archname != ob2->arch->archname |
214 | || ob1->name != ob2->name |
305 | || ob1->name != ob2->name |
215 | || ob1->title != ob2->title |
306 | || ob1->title != ob2->title |
216 | || ob1->msg != ob2->msg |
307 | || ob1->msg != ob2->msg |
… | |
… | |
219 | || ob1->magic != ob2->magic |
310 | || ob1->magic != ob2->magic |
220 | || ob1->slaying != ob2->slaying |
311 | || ob1->slaying != ob2->slaying |
221 | || ob1->skill != ob2->skill |
312 | || ob1->skill != ob2->skill |
222 | || ob1->value != ob2->value |
313 | || ob1->value != ob2->value |
223 | || ob1->animation_id != ob2->animation_id |
314 | || ob1->animation_id != ob2->animation_id |
224 | || (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependent on each other |
315 | || (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependend on each other |
225 | || ob1->client_type != ob2->client_type |
316 | || ob1->client_type != ob2->client_type |
226 | || ob1->materialname != ob2->materialname |
317 | || ob1->material != ob2->material |
227 | || ob1->lore != ob2->lore |
318 | || ob1->lore != ob2->lore |
228 | || ob1->subtype != ob2->subtype |
319 | || ob1->subtype != ob2->subtype |
229 | || ob1->move_type != ob2->move_type |
320 | || ob1->move_type != ob2->move_type |
230 | || ob1->move_block != ob2->move_block |
321 | || ob1->move_block != ob2->move_block |
231 | || ob1->move_allow != ob2->move_allow |
322 | || ob1->move_allow != ob2->move_allow |
… | |
… | |
261 | /* inventory ok - still need to check rest of this object to see |
352 | /* inventory ok - still need to check rest of this object to see |
262 | * if it is valid. |
353 | * if it is valid. |
263 | */ |
354 | */ |
264 | } |
355 | } |
265 | |
356 | |
266 | /* Don't merge objects that are applied. With the new 'body' code, |
357 | /* Don't merge objects that are applied. With the new 'body' code, |
267 | * it is possible for most any character to have more than one of |
358 | * it is possible for most any character to have more than one of |
268 | * some items equipped, and we don't want those to merge. |
359 | * some items equipped, and we don't want those to merge. |
269 | */ |
360 | */ |
270 | if (QUERY_FLAG (ob1, FLAG_APPLIED) || QUERY_FLAG (ob2, FLAG_APPLIED)) |
361 | if (ob1->flag [FLAG_APPLIED] || ob2->flag [FLAG_APPLIED]) |
271 | return 0; |
362 | return 0; |
272 | |
363 | |
273 | /* Note sure why the following is the case - either the object has to |
364 | /* Not sure why the following is the case - either the object has to |
274 | * be animated or have a very low speed. Is this an attempted monster |
365 | * be animated or have a very low speed. Is this an attempted monster |
275 | * check? |
366 | * check? |
276 | */ |
367 | */ |
277 | if (!QUERY_FLAG (ob1, FLAG_ANIMATE) && ob1->has_active_speed ()) |
368 | if (!ob1->flag [FLAG_ANIMATE] && ob1->has_active_speed ()) |
278 | return 0; |
369 | return 0; |
279 | |
370 | |
280 | switch (ob1->type) |
371 | switch (ob1->type) |
281 | { |
372 | { |
282 | case SCROLL: |
373 | case SCROLL: |
283 | if (ob1->level != ob2->level) |
374 | if (ob1->level != ob2->level) |
284 | return 0; |
375 | return 0; |
285 | break; |
376 | break; |
286 | } |
377 | } |
287 | |
378 | |
288 | if (ob1->key_values || ob2->key_values) |
379 | if (!ob1->kv.empty () || !ob2->kv.empty ()) |
289 | { |
380 | { |
290 | /* At least one of these has key_values. */ |
381 | /* At least one of these has key_values. */ |
291 | if ((!ob1->key_values) != (!ob2->key_values)) |
382 | if (ob1->kv.empty () != ob2->kv.empty ()) |
292 | return 0; /* One has fields, but the other one doesn't. */ |
383 | return 0; /* One has fields, but the other one doesn't. */ |
293 | |
384 | |
294 | if (!compare_ob_value_lists (ob1, ob2)) |
385 | if (!compare_ob_value_lists (ob1, ob2)) |
295 | return 0; |
386 | return 0; |
296 | } |
387 | } |
… | |
… | |
356 | |
447 | |
357 | return 0; |
448 | return 0; |
358 | } |
449 | } |
359 | |
450 | |
360 | // adjust weight per container type ("of holding") |
451 | // adjust weight per container type ("of holding") |
361 | static sint32 |
452 | static weight_t |
362 | weight_adjust_for (object *op, sint32 weight) |
453 | weight_adjust_for (object *op, weight_t weight) |
363 | { |
454 | { |
364 | return op->type == CONTAINER |
455 | if (op->type == CONTAINER) |
365 | ? lerp (weight, 0, 100, 0, 100 - op->stats.Str) |
456 | weight -= weight * op->stats.Str / 100; |
366 | : weight; |
|
|
367 | } |
|
|
368 | |
457 | |
|
|
458 | return weight; |
|
|
459 | } |
|
|
460 | |
369 | /* |
461 | /* |
370 | * adjust_weight(object, weight) adds the specified weight to an object, |
462 | * subtracts, then adds, the specified weight to an object, |
371 | * and also updates how much the environment(s) is/are carrying. |
463 | * and also updates how much the environment(s) is/are carrying. |
372 | */ |
464 | */ |
373 | static void |
465 | static void |
374 | adjust_weight (object *op, sint32 weight) |
466 | adjust_weight (object *op, weight_t sub, weight_t add) |
375 | { |
467 | { |
376 | while (op) |
468 | while (op) |
377 | { |
469 | { |
378 | // adjust by actual difference to account for rounding errors |
470 | weight_t carrying = (weight_t)op->carrying |
379 | // i.e. (w2 - w1) / f != w2 / f - w1 / f and the latter is correct |
471 | - weight_adjust_for (op, sub) |
380 | weight = weight_adjust_for (op, op->carrying) |
472 | + weight_adjust_for (op, add); |
381 | - weight_adjust_for (op, op->carrying - weight); |
|
|
382 | |
473 | |
383 | if (!weight) |
474 | sub = op->carrying; |
384 | return; |
|
|
385 | |
|
|
386 | op->carrying += weight; |
475 | op->carrying = carrying; |
|
|
476 | add = op->carrying; |
387 | |
477 | |
388 | if (object *pl = op->visible_to ()) |
478 | if (object *pl = op->visible_to ()) |
389 | if (pl != op) // player is handled lazily |
479 | if (pl != op) // player is handled lazily |
390 | esrv_update_item (UPD_WEIGHT, pl, op); |
480 | esrv_update_item (UPD_WEIGHT, pl, op); |
391 | |
481 | |
… | |
… | |
399 | * containers are carrying, and sums it up. |
489 | * containers are carrying, and sums it up. |
400 | */ |
490 | */ |
401 | void |
491 | void |
402 | object::update_weight () |
492 | object::update_weight () |
403 | { |
493 | { |
404 | sint32 sum = 0; |
494 | weight_t sum = 0; |
405 | |
495 | |
406 | for (object *op = inv; op; op = op->below) |
496 | for (object *op = inv; op; op = op->below) |
407 | { |
497 | { |
408 | if (op->inv) |
|
|
409 | op->update_weight (); |
498 | op->update_weight (); |
410 | |
499 | |
411 | sum += op->total_weight (); |
500 | sum += weight_adjust_for (this, op->total_weight ()); |
412 | } |
501 | } |
413 | |
|
|
414 | sum = weight_adjust_for (this, sum); |
|
|
415 | |
502 | |
416 | if (sum != carrying) |
503 | if (sum != carrying) |
417 | { |
504 | { |
|
|
505 | if (carrying != sum && carrying)//D |
|
|
506 | LOG (llevDebug, "updating carrying got %ld, expected %ld (%s)\n", |
|
|
507 | (long long)sum, (long long)carrying, debug_desc ()); |
|
|
508 | |
418 | carrying = sum; |
509 | carrying = sum; |
419 | |
510 | |
420 | if (object *pl = visible_to ()) |
511 | if (object *pl = visible_to ()) |
421 | if (pl != this) // player is handled lazily |
512 | if (pl != this) // player is handled lazily |
422 | esrv_update_item (UPD_WEIGHT, pl, this); |
513 | esrv_update_item (UPD_WEIGHT, pl, this); |
… | |
… | |
450 | object * |
541 | object * |
451 | find_object (tag_t i) |
542 | find_object (tag_t i) |
452 | { |
543 | { |
453 | for_all_objects (op) |
544 | for_all_objects (op) |
454 | if (op->count == i) |
545 | if (op->count == i) |
|
|
546 | return op; |
|
|
547 | |
|
|
548 | return 0; |
|
|
549 | } |
|
|
550 | |
|
|
551 | /* |
|
|
552 | * Returns the object which has the uuid equal to the argument. |
|
|
553 | * MOAR VERRRY slow. |
|
|
554 | */ |
|
|
555 | |
|
|
556 | object * |
|
|
557 | find_object_uuid (UUID i) |
|
|
558 | { |
|
|
559 | for_all_objects (op) |
|
|
560 | if (op->uuid == i) |
455 | return op; |
561 | return op; |
456 | |
562 | |
457 | return 0; |
563 | return 0; |
458 | } |
564 | } |
459 | |
565 | |
… | |
… | |
493 | LOG (llevError | logBacktrace, "tried to set owner of %s to %s\n", debug_desc (), owner->debug_desc ()); |
599 | LOG (llevError | logBacktrace, "tried to set owner of %s to %s\n", debug_desc (), owner->debug_desc ()); |
494 | return; |
600 | return; |
495 | } |
601 | } |
496 | |
602 | |
497 | this->owner = owner; |
603 | this->owner = owner; |
498 | } |
|
|
499 | |
|
|
500 | int |
|
|
501 | object::slottype () const |
|
|
502 | { |
|
|
503 | if (type == SKILL) |
|
|
504 | { |
|
|
505 | if (IS_COMBAT_SKILL (subtype)) return slot_combat; |
|
|
506 | if (IS_RANGED_SKILL (subtype)) return slot_ranged; |
|
|
507 | } |
|
|
508 | else |
|
|
509 | { |
|
|
510 | if (slot [body_combat].info) return slot_combat; |
|
|
511 | if (slot [body_range ].info) return slot_ranged; |
|
|
512 | } |
|
|
513 | |
|
|
514 | return slot_none; |
|
|
515 | } |
|
|
516 | |
|
|
517 | bool |
|
|
518 | object::change_weapon (object *ob) |
|
|
519 | { |
|
|
520 | if (current_weapon == ob) |
|
|
521 | return true; |
|
|
522 | |
|
|
523 | if (chosen_skill) |
|
|
524 | chosen_skill->flag [FLAG_APPLIED] = false; |
|
|
525 | |
|
|
526 | current_weapon = ob; |
|
|
527 | chosen_skill = !ob || ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill); |
|
|
528 | |
|
|
529 | if (chosen_skill) |
|
|
530 | chosen_skill->flag [FLAG_APPLIED] = true; |
|
|
531 | |
|
|
532 | update_stats (); |
|
|
533 | |
|
|
534 | if (ob) |
|
|
535 | { |
|
|
536 | // now check wether any body locations became invalid, in which case |
|
|
537 | // we cannot apply the weapon at the moment. |
|
|
538 | for (int i = 0; i < NUM_BODY_LOCATIONS; ++i) |
|
|
539 | if (slot[i].used < 0) |
|
|
540 | { |
|
|
541 | current_weapon = chosen_skill = 0; |
|
|
542 | update_stats (); |
|
|
543 | |
|
|
544 | new_draw_info_format (NDI_UNIQUE, 0, this, |
|
|
545 | "You try to balance all your items at once, " |
|
|
546 | "but the %s is just too much for your body. " |
|
|
547 | "[You need to unapply some items first - use the 'body' command to see " |
|
|
548 | "how many items you cna wera on a specific body part.]", &ob->name); |
|
|
549 | return false; |
|
|
550 | } |
|
|
551 | |
|
|
552 | //new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name); |
|
|
553 | } |
|
|
554 | else |
|
|
555 | ;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons."); |
|
|
556 | |
|
|
557 | if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL) |
|
|
558 | { |
|
|
559 | LOG (llevError | logBacktrace, "%s changed to unapplied weapon %s", |
|
|
560 | &name, ob->debug_desc ()); |
|
|
561 | return false; |
|
|
562 | } |
|
|
563 | |
|
|
564 | return true; |
|
|
565 | } |
|
|
566 | |
|
|
567 | /* Zero the key_values on op, decrementing the shared-string |
|
|
568 | * refcounts and freeing the links. |
|
|
569 | */ |
|
|
570 | static void |
|
|
571 | free_key_values (object *op) |
|
|
572 | { |
|
|
573 | for (key_value *i = op->key_values; i; ) |
|
|
574 | { |
|
|
575 | key_value *next = i->next; |
|
|
576 | delete i; |
|
|
577 | |
|
|
578 | i = next; |
|
|
579 | } |
|
|
580 | |
|
|
581 | op->key_values = 0; |
|
|
582 | } |
604 | } |
583 | |
605 | |
584 | /* |
606 | /* |
585 | * copy_to first frees everything allocated by the dst object, |
607 | * copy_to first frees everything allocated by the dst object, |
586 | * and then copies the contents of itself into the second |
608 | * and then copies the contents of itself into the second |
… | |
… | |
592 | void |
614 | void |
593 | object::copy_to (object *dst) |
615 | object::copy_to (object *dst) |
594 | { |
616 | { |
595 | dst->remove (); |
617 | dst->remove (); |
596 | *(object_copy *)dst = *this; |
618 | *(object_copy *)dst = *this; |
|
|
619 | |
|
|
620 | // maybe move to object_copy? |
|
|
621 | dst->kv = kv; |
|
|
622 | |
597 | dst->flag [FLAG_REMOVED] = true; |
623 | dst->flag [FLAG_REMOVED] = true; |
598 | |
|
|
599 | /* Copy over key_values, if any. */ |
|
|
600 | if (key_values) |
|
|
601 | { |
|
|
602 | key_value *tail = 0; |
|
|
603 | dst->key_values = 0; |
|
|
604 | |
|
|
605 | for (key_value *i = key_values; i; i = i->next) |
|
|
606 | { |
|
|
607 | key_value *new_link = new key_value; |
|
|
608 | |
|
|
609 | new_link->next = 0; |
|
|
610 | new_link->key = i->key; |
|
|
611 | new_link->value = i->value; |
|
|
612 | |
|
|
613 | /* Try and be clever here, too. */ |
|
|
614 | if (!dst->key_values) |
|
|
615 | { |
|
|
616 | dst->key_values = new_link; |
|
|
617 | tail = new_link; |
|
|
618 | } |
|
|
619 | else |
|
|
620 | { |
|
|
621 | tail->next = new_link; |
|
|
622 | tail = new_link; |
|
|
623 | } |
|
|
624 | } |
|
|
625 | } |
|
|
626 | |
|
|
627 | if (speed < 0) |
|
|
628 | dst->speed_left -= rndm (); |
|
|
629 | |
|
|
630 | dst->activate (); |
624 | dst->activate (); |
631 | } |
625 | } |
632 | |
626 | |
633 | void |
627 | void |
634 | object::instantiate () |
628 | object::instantiate () |
635 | { |
629 | { |
636 | if (!uuid.seq) // HACK |
630 | if (!uuid.seq) // HACK |
637 | uuid = UUID::gen (); |
631 | uuid = UUID::gen (); |
638 | |
632 | |
|
|
633 | // TODO: unclean state changes, should not be done in copy_to AND instantiate |
|
|
634 | if (flag [FLAG_RANDOM_SPEED] && speed) |
|
|
635 | speed_left = - speed - rndm (); // TODO animation |
|
|
636 | else |
639 | speed_left = -0.1f; |
637 | speed_left = -1.; |
|
|
638 | |
640 | /* copy the body_info to the body_used - this is only really |
639 | /* copy the body_info to the body_used - this is only really |
641 | * need for monsters, but doesn't hurt to do it for everything. |
640 | * need for monsters, but doesn't hurt to do it for everything. |
642 | * by doing so, when a monster is created, it has good starting |
641 | * by doing so, when a monster is created, it has good starting |
643 | * values for the body_used info, so when items are created |
642 | * values for the body_used info, so when items are created |
644 | * for it, they can be properly equipped. |
643 | * for it, they can be properly equipped. |
645 | */ |
644 | */ |
646 | for (int i = NUM_BODY_LOCATIONS; i--; ) |
645 | for (int i = 0; i < NUM_BODY_LOCATIONS; ++i) |
647 | slot[i].used = slot[i].info; |
646 | slot[i].used = slot[i].info; |
648 | |
647 | |
649 | attachable::instantiate (); |
648 | attachable::instantiate (); |
650 | } |
649 | } |
651 | |
650 | |
652 | object * |
651 | object * |
653 | object::clone () |
652 | object::clone () |
654 | { |
653 | { |
655 | object *neu = create (); |
654 | object *neu = create (); |
656 | copy_to (neu); |
655 | copy_to (neu); |
|
|
656 | |
|
|
657 | // TODO: unclean state changes, should not be done in clone AND instantiate |
|
|
658 | if (neu->flag [FLAG_RANDOM_SPEED] && neu->speed) |
|
|
659 | neu->speed_left = - neu->speed - rndm (); // TODO animation |
|
|
660 | |
657 | neu->map = map; // not copied by copy_to |
661 | neu->map = map; // not copied by copy_to |
658 | return neu; |
662 | return neu; |
|
|
663 | } |
|
|
664 | |
|
|
665 | // update the anhimation frame of an object, but only if it has an animation |
|
|
666 | // assigned and the frame number if within the animation. |
|
|
667 | void object::update_anim_frame (int frame) |
|
|
668 | { |
|
|
669 | if (ecb_expect_false (!has_anim () || frame >= anim_frames ())) |
|
|
670 | return; |
|
|
671 | |
|
|
672 | set_anim_frame (frame); |
|
|
673 | update_object (this, UP_OBJ_FACE); |
659 | } |
674 | } |
660 | |
675 | |
661 | /* |
676 | /* |
662 | * If an object with the IS_TURNABLE() flag needs to be turned due |
677 | * If an object with the IS_TURNABLE() flag needs to be turned due |
663 | * to the closest player being on the other side, this function can |
678 | * to the closest player being on the other side, this function can |
664 | * be called to update the face variable, _and_ how it looks on the map. |
679 | * be called to update the face variable, _and_ how it looks on the map. |
665 | */ |
680 | */ |
666 | void |
681 | void |
667 | update_turn_face (object *op) |
682 | update_turn_face (object *op) |
668 | { |
683 | { |
669 | if (!QUERY_FLAG (op, FLAG_IS_TURNABLE) || !op->arch) |
684 | if (!op->flag [FLAG_IS_TURNABLE] || !op->arch) |
670 | return; |
685 | return; |
671 | |
686 | |
672 | SET_ANIMATION (op, op->direction); |
687 | op->update_anim_frame (op->direction); |
673 | update_object (op, UP_OBJ_FACE); |
|
|
674 | } |
688 | } |
675 | |
689 | |
676 | /* |
690 | /* |
677 | * Updates the speed of an object. If the speed changes from 0 to another |
691 | * Updates the speed of an object. If the speed changes from 0 to another |
678 | * value, or vice versa, then add/remove the object from the active list. |
692 | * value, or vice versa, then add/remove the object from the active list. |
… | |
… | |
688 | else |
702 | else |
689 | deactivate (); |
703 | deactivate (); |
690 | } |
704 | } |
691 | |
705 | |
692 | /* |
706 | /* |
693 | * update_object() updates the the map. |
707 | * update_object() updates the map. |
694 | * It takes into account invisible objects (and represent squares covered |
708 | * It takes into account invisible objects (and represent squares covered |
695 | * by invisible objects by whatever is below them (unless it's another |
709 | * by invisible objects by whatever is below them (unless it's another |
696 | * invisible object, etc...) |
710 | * invisible object, etc...) |
697 | * If the object being updated is beneath a player, the look-window |
711 | * If the object being updated is beneath a player, the look-window |
698 | * of that player is updated (this might be a suboptimal way of |
712 | * of that player is updated (this might be a suboptimal way of |
… | |
… | |
735 | } |
749 | } |
736 | |
750 | |
737 | mapspace &m = op->ms (); |
751 | mapspace &m = op->ms (); |
738 | |
752 | |
739 | if (!(m.flags_ & P_UPTODATE)) |
753 | if (!(m.flags_ & P_UPTODATE)) |
740 | /* nop */; |
754 | m.update_up (); // nothing to do except copy up |
741 | else if (action == UP_OBJ_INSERT) |
755 | else if (action == UP_OBJ_INSERT) |
742 | { |
756 | { |
743 | #if 0 |
757 | #if 0 |
744 | // this is likely overkill, TODO: revisit (schmorp) |
758 | // this is likely overkill, TODO: revisit (schmorp) |
745 | if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW)) |
759 | if ((op->flag [FLAG_BLOCKSVIEW] && !(m.flags_ & P_BLOCKSVIEW)) |
746 | || (QUERY_FLAG (op, FLAG_NO_MAGIC) && !(m.flags_ & P_NO_MAGIC)) |
760 | || (op->flag [FLAG_NO_MAGIC] && !(m.flags_ & P_NO_MAGIC)) |
747 | || (op->is_player () && !(m.flags_ & P_PLAYER)) |
761 | || (op->is_player () && !(m.flags_ & P_PLAYER)) |
748 | || (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE)) |
762 | || (op->type == SAFE_GROUND && !(m.flags_ & P_SAFE)) |
749 | || (QUERY_FLAG (op, FLAG_ALIVE) && !(m.flags_ & P_IS_ALIVE)) |
763 | || (op->flag [FLAG_ALIVE] && !(m.flags_ & P_IS_ALIVE)) |
750 | || (QUERY_FLAG (op, FLAG_DAMNED) && !(m.flags_ & P_NO_CLERIC)) |
764 | || (op->flag [FLAG_DAMNED] && !(m.flags_ & P_NO_CLERIC)) |
751 | || (m.move_on | op->move_on ) != m.move_on |
765 | || (m.move_on | op->move_on ) != m.move_on |
752 | || (m.move_off | op->move_off ) != m.move_off |
766 | || (m.move_off | op->move_off ) != m.move_off |
753 | || (m.move_slow | op->move_slow) != m.move_slow |
767 | || (m.move_slow | op->move_slow) != m.move_slow |
754 | /* This isn't perfect, but I don't expect a lot of objects to |
768 | /* This isn't perfect, but I don't expect a lot of objects to |
755 | * have move_allow right now. |
769 | * have move_allow right now. |
756 | */ |
770 | */ |
757 | || ((m.move_block | op->move_block) & ~op->move_allow) != m.move_block |
771 | || ((m.move_block | op->move_block) & ~op->move_allow) != m.move_block |
758 | m.invalidate (); |
772 | m.invalidate (); |
759 | #else |
773 | #else |
760 | // the above is not strong enough a test to skip updating. los maybe? TODO (schmorp) |
774 | // the above is not strong enough a test to skip updating. los maybe? TODO (schmorp) |
… | |
… | |
766 | * that is being removed. |
780 | * that is being removed. |
767 | */ |
781 | */ |
768 | else if (action == UP_OBJ_CHANGE || action == UP_OBJ_REMOVE) |
782 | else if (action == UP_OBJ_CHANGE || action == UP_OBJ_REMOVE) |
769 | m.invalidate (); |
783 | m.invalidate (); |
770 | else if (action == UP_OBJ_FACE) |
784 | else if (action == UP_OBJ_FACE) |
771 | /* Nothing to do for that case */ ; |
785 | m.update_up (); // nothing to do for that case, except copy up |
772 | else |
786 | else |
773 | LOG (llevError, "update_object called with invalid action: %d\n", action); |
787 | LOG (llevError, "update_object called with invalid action: %d\n", action); |
774 | |
788 | |
775 | if (op->more) |
789 | if (op->more) |
776 | update_object (op->more, action); |
790 | update_object (op->more, action); |
777 | } |
791 | } |
778 | |
792 | |
779 | object::object () |
793 | object::object () |
780 | { |
794 | { |
781 | SET_FLAG (this, FLAG_REMOVED); |
795 | this->set_flag (FLAG_REMOVED); |
782 | |
796 | |
783 | //expmul = 1.0; declared const for the time being |
797 | //expmul = 1.0; declared const for the time being |
784 | face = blank_face; |
798 | face = blank_face; |
|
|
799 | material = MATERIAL_NULL; |
785 | } |
800 | } |
786 | |
801 | |
787 | object::~object () |
802 | object::~object () |
788 | { |
803 | { |
789 | unlink (); |
804 | unlink (); |
790 | |
805 | |
791 | free_key_values (this); |
806 | kv.clear (); |
792 | } |
807 | } |
793 | |
|
|
794 | static int object_count; |
|
|
795 | |
808 | |
796 | void object::link () |
809 | void object::link () |
797 | { |
810 | { |
798 | assert (!index);//D |
811 | assert (!index);//D |
799 | uuid = UUID::gen (); |
812 | uuid = UUID::gen (); |
800 | count = ++object_count; |
|
|
801 | |
813 | |
802 | refcnt_inc (); |
814 | refcnt_inc (); |
803 | objects.insert (this); |
815 | objects.insert (this); |
|
|
816 | |
|
|
817 | ++create_count; |
|
|
818 | |
804 | } |
819 | } |
805 | |
820 | |
806 | void object::unlink () |
821 | void object::unlink () |
807 | { |
822 | { |
808 | if (!index) |
823 | if (!index) |
809 | return; |
824 | return; |
|
|
825 | |
|
|
826 | ++destroy_count; |
810 | |
827 | |
811 | objects.erase (this); |
828 | objects.erase (this); |
812 | refcnt_dec (); |
829 | refcnt_dec (); |
813 | } |
830 | } |
814 | |
831 | |
… | |
… | |
837 | op->activate_recursive (); |
854 | op->activate_recursive (); |
838 | } |
855 | } |
839 | |
856 | |
840 | /* This function removes object 'op' from the list of active |
857 | /* This function removes object 'op' from the list of active |
841 | * objects. |
858 | * objects. |
842 | * This should only be used for style maps or other such |
859 | * This should only be used for style maps or other such |
843 | * reference maps where you don't want an object that isn't |
860 | * reference maps where you don't want an object that isn't |
844 | * in play chewing up cpu time getting processed. |
861 | * in play chewing up cpu time getting processed. |
845 | * The reverse of this is to call update_ob_speed, which |
862 | * The reverse of this is to call update_ob_speed, which |
846 | * will do the right thing based on the speed of the object. |
863 | * will do the right thing based on the speed of the object. |
847 | */ |
864 | */ |
… | |
… | |
893 | * if some form of movement is allowed, let objects |
910 | * if some form of movement is allowed, let objects |
894 | * drop on that space. |
911 | * drop on that space. |
895 | */ |
912 | */ |
896 | if (!drop_to_ground |
913 | if (!drop_to_ground |
897 | || !map |
914 | || !map |
898 | || map->in_memory != MAP_ACTIVE |
915 | || !map->linkable () |
899 | || map->no_drop |
916 | || map->no_drop |
900 | || ms ().move_block == MOVE_ALL) |
917 | || ms ().move_block == MOVE_ALL) |
901 | { |
918 | { |
902 | while (inv) |
919 | while (inv) |
903 | inv->destroy (); |
920 | inv->destroy (); |
… | |
… | |
919 | map->insert (op, x, y); |
936 | map->insert (op, x, y); |
920 | } |
937 | } |
921 | } |
938 | } |
922 | } |
939 | } |
923 | |
940 | |
|
|
941 | /* |
|
|
942 | * Remove and free all objects in the inventory of the given object. |
|
|
943 | * Unlike destroy_inv, this assumes the *this is destroyed as well |
|
|
944 | * well, so we can (and have to!) take shortcuts. |
|
|
945 | */ |
|
|
946 | void |
|
|
947 | object::destroy_inv_fast () |
|
|
948 | { |
|
|
949 | while (object *op = inv) |
|
|
950 | { |
|
|
951 | // remove from object the fast way |
|
|
952 | op->flag [FLAG_REMOVED] = true; |
|
|
953 | op->env = 0; |
|
|
954 | if ((inv = inv->below)) |
|
|
955 | inv->above = 0; |
|
|
956 | |
|
|
957 | // then destroy |
|
|
958 | op->destroy (); |
|
|
959 | } |
|
|
960 | } |
|
|
961 | |
|
|
962 | void |
|
|
963 | object::freelist_free (int count) |
|
|
964 | { |
|
|
965 | while (count-- && freelist) |
|
|
966 | { |
|
|
967 | freelist_item *next = freelist->next; |
|
|
968 | // count is being "destroyed" |
|
|
969 | |
|
|
970 | sfree ((char *)freelist, sizeof (object)); |
|
|
971 | |
|
|
972 | freelist = next; |
|
|
973 | --free_count; |
|
|
974 | } |
|
|
975 | } |
|
|
976 | |
|
|
977 | object * |
924 | object *object::create () |
978 | object::create () |
925 | { |
979 | { |
926 | object *op = new object; |
980 | object *op; |
|
|
981 | |
|
|
982 | if (freelist) |
|
|
983 | { |
|
|
984 | freelist_item li = *freelist; |
|
|
985 | memset (freelist, 0, sizeof (object)); |
|
|
986 | |
|
|
987 | op = new (freelist) object; |
|
|
988 | op->count = li.count; |
|
|
989 | |
|
|
990 | freelist = li.next; |
|
|
991 | --free_count; |
|
|
992 | } |
|
|
993 | else |
|
|
994 | { |
|
|
995 | void *ni = salloc0<char> (sizeof (object)); |
|
|
996 | |
|
|
997 | op = new(ni) object; |
|
|
998 | |
|
|
999 | op->count = ++object_count; |
|
|
1000 | } |
|
|
1001 | |
927 | op->link (); |
1002 | op->link (); |
|
|
1003 | |
928 | return op; |
1004 | return op; |
929 | } |
1005 | } |
930 | |
1006 | |
931 | static struct freed_map : maptile |
1007 | void |
|
|
1008 | object::do_delete () |
932 | { |
1009 | { |
933 | freed_map () |
1010 | uint32_t count = this->count; |
934 | { |
|
|
935 | path = "<freed objects map>"; |
|
|
936 | name = "/internal/freed_objects_map"; |
|
|
937 | width = 3; |
|
|
938 | height = 3; |
|
|
939 | no_drop = 1; |
|
|
940 | no_reset = 1; |
|
|
941 | |
1011 | |
942 | alloc (); |
1012 | this->~object (); |
943 | in_memory = MAP_ACTIVE; |
|
|
944 | } |
|
|
945 | |
1013 | |
946 | ~freed_map () |
1014 | freelist_item *li = (freelist_item *)this; |
947 | { |
1015 | li->next = freelist; |
948 | destroy (); |
1016 | li->count = count; |
949 | } |
1017 | |
950 | } freed_map; // freed objects are moved here to avoid crashes |
1018 | freelist = li; |
|
|
1019 | ++free_count; |
|
|
1020 | } |
951 | |
1021 | |
952 | void |
1022 | void |
953 | object::do_destroy () |
1023 | object::do_destroy () |
954 | { |
1024 | { |
955 | if (flag [FLAG_IS_LINKED]) |
1025 | if (flag [FLAG_IS_LINKED]) |
… | |
… | |
998 | LOG (llevError | logBacktrace, "tried to destroy the tail of an object"); |
1068 | LOG (llevError | logBacktrace, "tried to destroy the tail of an object"); |
999 | head->destroy (); |
1069 | head->destroy (); |
1000 | return; |
1070 | return; |
1001 | } |
1071 | } |
1002 | |
1072 | |
1003 | destroy_inv (false); |
1073 | destroy_inv_fast (); |
1004 | |
1074 | |
1005 | if (is_head ()) |
1075 | if (is_head ()) |
1006 | if (sound_destroy) |
1076 | if (sound_destroy) |
1007 | play_sound (sound_destroy); |
1077 | play_sound (sound_destroy); |
1008 | else if (flag [FLAG_MONSTER]) |
1078 | else if (flag [FLAG_MONSTER]) |
… | |
… | |
1029 | flag [FLAG_REMOVED] = true; |
1099 | flag [FLAG_REMOVED] = true; |
1030 | |
1100 | |
1031 | if (more) |
1101 | if (more) |
1032 | more->remove (); |
1102 | more->remove (); |
1033 | |
1103 | |
1034 | /* |
1104 | /* |
1035 | * In this case, the object to be removed is in someones |
1105 | * In this case, the object to be removed is in someones |
1036 | * inventory. |
1106 | * inventory. |
1037 | */ |
1107 | */ |
1038 | if (env) |
1108 | if (env) |
1039 | { |
1109 | { |
1040 | flag [FLAG_REMOVED] = false; // hack around the issue of visible_to checking flag_removed |
1110 | flag [FLAG_REMOVED] = false; // hack around the issue of visible_to checking flag_removed |
1041 | if (object *pl = visible_to ()) |
1111 | if (object *pl = visible_to ()) |
1042 | esrv_del_item (pl->contr, count); |
1112 | esrv_del_item (pl->contr, count); |
1043 | flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed |
1113 | flag [FLAG_REMOVED] = true; // hack around the issue of visible_to checking flag_removed |
1044 | |
1114 | |
1045 | adjust_weight (env, -total_weight ()); |
1115 | adjust_weight (env, total_weight (), 0); |
1046 | |
1116 | |
1047 | object *pl = in_player (); |
1117 | object *pl = in_player (); |
1048 | |
1118 | |
1049 | /* we set up values so that it could be inserted into |
1119 | /* we set up values so that it could be inserted into |
1050 | * the map, but we don't actually do that - it is up |
1120 | * the map, but we don't actually do that - it is up |
… | |
… | |
1060 | |
1130 | |
1061 | above = 0; |
1131 | above = 0; |
1062 | below = 0; |
1132 | below = 0; |
1063 | env = 0; |
1133 | env = 0; |
1064 | |
1134 | |
1065 | /* NO_FIX_PLAYER is set when a great many changes are being |
1135 | if (pl && pl->is_player ()) |
1066 | * made to players inventory. If set, avoiding the call |
|
|
1067 | * to save cpu time. |
|
|
1068 | */ |
1136 | { |
1069 | if (pl) |
1137 | if (ecb_expect_false (pl->contr->combat_ob == this)) |
1070 | if (pl->is_player () && (glow_radius || !QUERY_FLAG (pl, FLAG_NO_FIX_PLAYER))) |
|
|
1071 | { |
1138 | { |
1072 | pl->update_stats (); |
1139 | pl->apply (pl->contr->combat_ob, AP_UNAPPLY | AP_IGNORE_CURSE); |
|
|
1140 | pl->contr->combat_ob = 0; |
|
|
1141 | if (pl->contr->ranged_ob) pl->apply (pl->contr->ranged_ob); |
|
|
1142 | } |
1073 | |
1143 | |
|
|
1144 | if (ecb_expect_false (pl->contr->ranged_ob == this)) |
|
|
1145 | { |
|
|
1146 | pl->apply (pl->contr->ranged_ob, AP_UNAPPLY | AP_IGNORE_CURSE); |
|
|
1147 | pl->contr->ranged_ob = 0; |
|
|
1148 | if (pl->contr->combat_ob) pl->apply (pl->contr->combat_ob); |
|
|
1149 | } |
|
|
1150 | |
|
|
1151 | pl->contr->queue_stats_update (); |
|
|
1152 | |
1074 | if (glow_radius && pl->is_on_map ()) |
1153 | if (ecb_expect_false (glow_radius) && pl->is_on_map ()) |
1075 | update_all_los (pl->map, pl->x, pl->y); |
1154 | update_all_los (pl->map, pl->x, pl->y); |
1076 | } |
1155 | } |
1077 | } |
1156 | } |
1078 | else if (map) |
1157 | else if (map) |
1079 | { |
1158 | { |
1080 | map->dirty = true; |
1159 | map->dirty = true; |
1081 | mapspace &ms = this->ms (); |
1160 | mapspace &ms = this->ms (); |
… | |
… | |
1099 | else if (pl->container_ () == this) |
1178 | else if (pl->container_ () == this) |
1100 | { |
1179 | { |
1101 | // removing a container should close it |
1180 | // removing a container should close it |
1102 | close_container (); |
1181 | close_container (); |
1103 | } |
1182 | } |
1104 | |
1183 | else |
1105 | esrv_del_item (pl->contr, count); |
1184 | esrv_del_item (pl->contr, count); |
1106 | } |
1185 | } |
1107 | |
1186 | |
1108 | /* link the object above us */ |
1187 | /* link the object above us */ |
1109 | // re-link, make sure compiler can easily use cmove |
1188 | // re-link, make sure compiler can easily use cmove |
1110 | *(above ? &above->below : &ms.top) = below; |
1189 | *(above ? &above->below : &ms.top) = below; |
… | |
… | |
1112 | |
1191 | |
1113 | above = 0; |
1192 | above = 0; |
1114 | below = 0; |
1193 | below = 0; |
1115 | |
1194 | |
1116 | ms.invalidate (); |
1195 | ms.invalidate (); |
1117 | |
|
|
1118 | if (map->in_memory == MAP_SAVING) |
|
|
1119 | return; |
|
|
1120 | |
1196 | |
1121 | int check_walk_off = !flag [FLAG_NO_APPLY]; |
1197 | int check_walk_off = !flag [FLAG_NO_APPLY]; |
1122 | |
1198 | |
1123 | if (object *pl = ms.player ()) |
1199 | if (object *pl = ms.player ()) |
1124 | { |
1200 | { |
… | |
… | |
1201 | |
1277 | |
1202 | object *prev = this; |
1278 | object *prev = this; |
1203 | |
1279 | |
1204 | for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more) |
1280 | for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more) |
1205 | { |
1281 | { |
1206 | object *op = arch_to_object (at); |
1282 | object *op = at->instance (); |
1207 | |
1283 | |
1208 | op->name = name; |
1284 | op->name = name; |
1209 | op->name_pl = name_pl; |
1285 | op->name_pl = name_pl; |
1210 | op->title = title; |
1286 | op->title = title; |
1211 | |
1287 | |
… | |
… | |
1249 | * Passing 0 for flag gives proper default values, so flag really only needs |
1325 | * Passing 0 for flag gives proper default values, so flag really only needs |
1250 | * to be set if special handling is needed. |
1326 | * to be set if special handling is needed. |
1251 | * |
1327 | * |
1252 | * Return value: |
1328 | * Return value: |
1253 | * new object if 'op' was merged with other object |
1329 | * new object if 'op' was merged with other object |
1254 | * NULL if 'op' was destroyed |
1330 | * NULL if there was an error (destroyed, blocked etc.) |
1255 | * just 'op' otherwise |
1331 | * just 'op' otherwise |
1256 | */ |
1332 | */ |
1257 | object * |
1333 | object * |
1258 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1334 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1259 | { |
1335 | { |
1260 | op->remove (); |
1336 | op->remove (); |
1261 | |
1337 | |
1262 | if (m == &freed_map)//D TODO: remove soon |
1338 | if (m == &freed_map)//D TODO: remove soon |
1263 | {//D |
1339 | {//D |
1264 | LOG (llevError | logBacktrace, "tries to insret object on freed objects map: %s", op->debug_desc ());//D |
1340 | LOG (llevError | logBacktrace, "tries to insert object on freed objects map: %s", op->debug_desc ());//D |
1265 | }//D |
1341 | }//D |
1266 | |
1342 | |
1267 | /* Ideally, the caller figures this out. However, it complicates a lot |
1343 | /* Ideally, the caller figures this out. However, it complicates a lot |
1268 | * of areas of callers (eg, anything that uses find_free_spot would now |
1344 | * of areas of callers (eg, anything that uses find_free_spot would now |
1269 | * need extra work |
1345 | * need extra work |
… | |
… | |
1296 | // from here :/ |
1372 | // from here :/ |
1297 | op->nrof += tmp->nrof; |
1373 | op->nrof += tmp->nrof; |
1298 | tmp->destroy (); |
1374 | tmp->destroy (); |
1299 | } |
1375 | } |
1300 | |
1376 | |
1301 | CLEAR_FLAG (op, FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */ |
1377 | op->clr_flag (FLAG_APPLIED); /* hack for fixing F_APPLIED in items of dead people */ |
1302 | CLEAR_FLAG (op, FLAG_INV_LOCKED); |
1378 | op->clr_flag (FLAG_INV_LOCKED); |
1303 | |
1379 | |
1304 | if (!QUERY_FLAG (op, FLAG_ALIVE)) |
1380 | if (!op->flag [FLAG_ALIVE]) |
1305 | CLEAR_FLAG (op, FLAG_NO_STEAL); |
1381 | op->clr_flag (FLAG_NO_STEAL); |
1306 | |
1382 | |
1307 | if (flag & INS_BELOW_ORIGINATOR) |
1383 | if (flag & INS_BELOW_ORIGINATOR) |
1308 | { |
1384 | { |
1309 | if (originator->map != op->map || originator->x != op->x || originator->y != op->y) |
1385 | if (originator->map != op->map || originator->x != op->x || originator->y != op->y) |
1310 | { |
1386 | { |
… | |
… | |
1338 | * We've already dealt with merging if appropriate. |
1414 | * We've already dealt with merging if appropriate. |
1339 | * Generally, we want to put the new object on top. But if |
1415 | * Generally, we want to put the new object on top. But if |
1340 | * flag contains INS_ABOVE_FLOOR_ONLY, once we find the last |
1416 | * flag contains INS_ABOVE_FLOOR_ONLY, once we find the last |
1341 | * floor, we want to insert above that and no further. |
1417 | * floor, we want to insert above that and no further. |
1342 | * Also, if there are spell objects on this space, we stop processing |
1418 | * Also, if there are spell objects on this space, we stop processing |
1343 | * once we get to them. This reduces the need to traverse over all of |
1419 | * once we get to them. This reduces the need to traverse over all of |
1344 | * them when adding another one - this saves quite a bit of cpu time |
1420 | * them when adding another one - this saves quite a bit of cpu time |
1345 | * when lots of spells are cast in one area. Currently, it is presumed |
1421 | * when lots of spells are cast in one area. Currently, it is presumed |
1346 | * that flying non pickable objects are spell objects. |
1422 | * that flying non pickable objects are spell objects. |
1347 | */ |
1423 | */ |
1348 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
1424 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
1349 | { |
1425 | { |
1350 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || QUERY_FLAG (tmp, FLAG_OVERLAY_FLOOR)) |
1426 | if (tmp->flag [FLAG_IS_FLOOR] || tmp->flag [FLAG_OVERLAY_FLOOR]) |
1351 | floor = tmp; |
1427 | floor = tmp; |
1352 | |
1428 | |
1353 | if (QUERY_FLAG (tmp, FLAG_NO_PICK) && (tmp->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (tmp, FLAG_IS_FLOOR)) |
1429 | if (tmp->flag [FLAG_NO_PICK] && (tmp->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !tmp->flag [FLAG_IS_FLOOR]) |
1354 | { |
1430 | { |
1355 | /* We insert above top, so we want this object below this */ |
1431 | /* We insert above top, so we want this object below this */ |
1356 | top = tmp->below; |
1432 | top = tmp->below; |
1357 | break; |
1433 | break; |
1358 | } |
1434 | } |
… | |
… | |
1376 | && (op->face && !faces [op->face].visibility)) |
1452 | && (op->face && !faces [op->face].visibility)) |
1377 | { |
1453 | { |
1378 | object *last; |
1454 | object *last; |
1379 | |
1455 | |
1380 | for (last = top; last != floor; last = last->below) |
1456 | for (last = top; last != floor; last = last->below) |
1381 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1457 | if (last->flag [FLAG_BLOCKSVIEW] && (last->type != EXIT)) |
1382 | break; |
1458 | break; |
1383 | |
1459 | |
1384 | /* Check to see if we found the object that blocks view, |
1460 | /* Check to see if we found the object that blocks view, |
1385 | * and make sure we have a below pointer for it so that |
1461 | * and make sure we have a below pointer for it so that |
1386 | * we can get inserted below this one, which requires we |
1462 | * we can get inserted below this one, which requires we |
… | |
… | |
1459 | */ |
1535 | */ |
1460 | |
1536 | |
1461 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1537 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1462 | if (!(flag & INS_NO_WALK_ON) && op->is_head ()) |
1538 | if (!(flag & INS_NO_WALK_ON) && op->is_head ()) |
1463 | { |
1539 | { |
1464 | if (check_move_on (op, originator)) |
1540 | if (check_move_on (op, originator, flag)) |
1465 | return 0; |
1541 | return 0; |
1466 | |
1542 | |
1467 | /* If we are a multi part object, lets work our way through the check |
1543 | /* If we are a multi part object, let's work our way through the check |
1468 | * walk on's. |
1544 | * walk on's. |
1469 | */ |
1545 | */ |
1470 | for (object *tmp = op->more; tmp; tmp = tmp->more) |
1546 | for (object *tmp = op->more; tmp; tmp = tmp->more) |
1471 | if (check_move_on (tmp, originator)) |
1547 | if (check_move_on (tmp, originator, flag)) |
1472 | return 0; |
1548 | return 0; |
1473 | } |
1549 | } |
1474 | |
1550 | |
1475 | return op; |
1551 | return op; |
1476 | } |
1552 | } |
1477 | |
1553 | |
1478 | /* this function inserts an object in the map, but if it |
1554 | /* this function inserts an object in the map, but if it |
1479 | * finds an object of its own type, it'll remove that one first. |
1555 | * finds an object of its own type, it'll remove that one first. |
1480 | * op is the object to insert it under: supplies x and the map. |
1556 | * op is the object to insert it under: supplies x and the map. |
1481 | */ |
1557 | */ |
1482 | void |
1558 | void |
1483 | replace_insert_ob_in_map (shstr_tmp archname, object *op) |
1559 | replace_insert_ob_in_map (shstr_tmp archname, object *op) |
1484 | { |
1560 | { |
… | |
… | |
1486 | |
1562 | |
1487 | for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1563 | for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1488 | if (tmp->arch->archname == archname) /* same archetype */ |
1564 | if (tmp->arch->archname == archname) /* same archetype */ |
1489 | tmp->destroy (); |
1565 | tmp->destroy (); |
1490 | |
1566 | |
1491 | object *tmp = arch_to_object (archetype::find (archname)); |
1567 | object *tmp = archetype::find (archname)->instance (); |
1492 | |
1568 | |
1493 | tmp->x = op->x; |
1569 | tmp->x = op->x; |
1494 | tmp->y = op->y; |
1570 | tmp->y = op->y; |
1495 | |
1571 | |
1496 | insert_ob_in_map (tmp, op->map, op, 0); |
1572 | insert_ob_in_map (tmp, op->map, op, 0); |
… | |
… | |
1501 | { |
1577 | { |
1502 | if (where->env) |
1578 | if (where->env) |
1503 | return where->env->insert (this); |
1579 | return where->env->insert (this); |
1504 | else |
1580 | else |
1505 | return where->map->insert (this, where->x, where->y, originator, flags); |
1581 | return where->map->insert (this, where->x, where->y, originator, flags); |
|
|
1582 | } |
|
|
1583 | |
|
|
1584 | // check whether we can put this into the map, respect max_volume, max_items |
|
|
1585 | bool |
|
|
1586 | object::can_drop_at (maptile *m, int x, int y, object *originator) |
|
|
1587 | { |
|
|
1588 | mapspace &ms = m->at (x, y); |
|
|
1589 | |
|
|
1590 | int items = ms.items (); |
|
|
1591 | |
|
|
1592 | if (!items // testing !items ensures we can drop at least one item |
|
|
1593 | || (items < m->max_items |
|
|
1594 | && ms.volume () < m->max_volume)) |
|
|
1595 | return true; |
|
|
1596 | |
|
|
1597 | if (originator) |
|
|
1598 | originator->failmsgf ( |
|
|
1599 | "No matter how hard you try, you just cannot put the %s here! H<Try to remove some items from the floor first.>", |
|
|
1600 | query_name () |
|
|
1601 | ); |
|
|
1602 | |
|
|
1603 | return false; |
1506 | } |
1604 | } |
1507 | |
1605 | |
1508 | /* |
1606 | /* |
1509 | * decrease(object, number) decreases a specified number from |
1607 | * decrease(object, number) decreases a specified number from |
1510 | * the amount of an object. If the amount reaches 0, the object |
1608 | * the amount of an object. If the amount reaches 0, the object |
… | |
… | |
1520 | |
1618 | |
1521 | nr = min (nr, nrof); |
1619 | nr = min (nr, nrof); |
1522 | |
1620 | |
1523 | if (nrof > nr) |
1621 | if (nrof > nr) |
1524 | { |
1622 | { |
|
|
1623 | weight_t oweight = total_weight (); |
|
|
1624 | |
1525 | nrof -= nr; |
1625 | nrof -= nr; |
1526 | adjust_weight (env, -weight * max (1, nr)); // carrying == 0 |
|
|
1527 | |
1626 | |
1528 | if (object *pl = visible_to ()) |
1627 | if (object *pl = visible_to ()) |
1529 | esrv_update_item (UPD_NROF, pl, this); |
1628 | esrv_update_item (UPD_NROF, pl, this); |
|
|
1629 | |
|
|
1630 | adjust_weight (env, oweight, total_weight ()); |
1530 | |
1631 | |
1531 | return true; |
1632 | return true; |
1532 | } |
1633 | } |
1533 | else |
1634 | else |
1534 | { |
1635 | { |
… | |
… | |
1588 | /* |
1689 | /* |
1589 | * env->insert (op) |
1690 | * env->insert (op) |
1590 | * This function inserts the object op in the linked list |
1691 | * This function inserts the object op in the linked list |
1591 | * inside the object environment. |
1692 | * inside the object environment. |
1592 | * |
1693 | * |
1593 | * The function returns now pointer to inserted item, and return value can |
1694 | * The function returns now pointer to inserted item, and return value can |
1594 | * be != op, if items are merged. -Tero |
1695 | * be != op, if items are merged. -Tero |
1595 | */ |
1696 | */ |
1596 | object * |
1697 | object * |
1597 | object::insert (object *op) |
1698 | object::insert (object *op) |
1598 | { |
1699 | { |
… | |
… | |
1609 | if (op->nrof) |
1710 | if (op->nrof) |
1610 | for (object *tmp = inv; tmp; tmp = tmp->below) |
1711 | for (object *tmp = inv; tmp; tmp = tmp->below) |
1611 | if (object::can_merge (tmp, op)) |
1712 | if (object::can_merge (tmp, op)) |
1612 | { |
1713 | { |
1613 | /* return the original object and remove inserted object |
1714 | /* return the original object and remove inserted object |
1614 | (client needs the original object) */ |
1715 | (client prefers the original object) */ |
|
|
1716 | |
|
|
1717 | // carrying must be 0 for mergable objects |
|
|
1718 | weight_t oweight = weight_t (tmp->weight) * tmp->nrof; |
|
|
1719 | |
1615 | tmp->nrof += op->nrof; |
1720 | tmp->nrof += op->nrof; |
1616 | |
1721 | |
1617 | if (object *pl = tmp->visible_to ()) |
1722 | if (object *pl = tmp->visible_to ()) |
1618 | esrv_update_item (UPD_NROF, pl, tmp); |
1723 | esrv_update_item (UPD_NROF, pl, tmp); |
1619 | |
1724 | |
1620 | adjust_weight (this, op->total_weight ()); |
1725 | adjust_weight (this, oweight, weight_t (tmp->weight) * tmp->nrof); |
1621 | |
1726 | |
1622 | op->destroy (); |
1727 | op->destroy (); |
1623 | op = tmp; |
1728 | op = tmp; |
1624 | goto inserted; |
1729 | goto inserted; |
1625 | } |
1730 | } |
… | |
… | |
1641 | op->flag [FLAG_REMOVED] = 0; |
1746 | op->flag [FLAG_REMOVED] = 0; |
1642 | |
1747 | |
1643 | if (object *pl = op->visible_to ()) |
1748 | if (object *pl = op->visible_to ()) |
1644 | esrv_send_item (pl, op); |
1749 | esrv_send_item (pl, op); |
1645 | |
1750 | |
1646 | adjust_weight (this, op->total_weight ()); |
1751 | adjust_weight (this, 0, op->total_weight ()); |
1647 | |
1752 | |
1648 | inserted: |
1753 | inserted: |
1649 | /* reset the light list and los of the players on the map */ |
1754 | /* reset the light list and los of the players on the map */ |
1650 | if (op->glow_radius && is_on_map ()) |
1755 | if (op->glow_radius && is_on_map ()) |
1651 | { |
1756 | { |
1652 | update_stats (); |
1757 | update_stats (); |
1653 | update_all_los (map, x, y); |
1758 | update_all_los (map, x, y); |
1654 | } |
1759 | } |
1655 | else if (is_player () && !flag [FLAG_NO_FIX_PLAYER]) |
1760 | else if (is_player ()) |
1656 | // if this is a player's inventory, update stats |
1761 | // if this is a player's inventory, update stats |
1657 | update_stats (); |
1762 | contr->queue_stats_update (); |
1658 | |
1763 | |
1659 | INVOKE_OBJECT (INSERT, this); |
1764 | INVOKE_OBJECT (INSERT, this); |
1660 | |
1765 | |
1661 | return op; |
1766 | return op; |
1662 | } |
1767 | } |
… | |
… | |
1680 | * MSW 2001-07-08: Check all objects on space, not just those below |
1785 | * MSW 2001-07-08: Check all objects on space, not just those below |
1681 | * object being inserted. insert_ob_in_map may not put new objects |
1786 | * object being inserted. insert_ob_in_map may not put new objects |
1682 | * on top. |
1787 | * on top. |
1683 | */ |
1788 | */ |
1684 | int |
1789 | int |
1685 | check_move_on (object *op, object *originator) |
1790 | check_move_on (object *op, object *originator, int flags) |
1686 | { |
1791 | { |
1687 | if (QUERY_FLAG (op, FLAG_NO_APPLY)) |
1792 | if (op->flag [FLAG_NO_APPLY]) |
1688 | return 0; |
1793 | return 0; |
1689 | |
1794 | |
1690 | object *tmp; |
1795 | object *tmp; |
1691 | maptile *m = op->map; |
1796 | maptile *m = op->map; |
1692 | int x = op->x, y = op->y; |
1797 | int x = op->x, y = op->y; |
… | |
… | |
1714 | */ |
1819 | */ |
1715 | if ((op->move_type & ~move_on & ~move_block) != 0 && (op->move_type & ~move_slow & ~move_block) != 0) |
1820 | if ((op->move_type & ~move_on & ~move_block) != 0 && (op->move_type & ~move_slow & ~move_block) != 0) |
1716 | return 0; |
1821 | return 0; |
1717 | |
1822 | |
1718 | /* The objects have to be checked from top to bottom. |
1823 | /* The objects have to be checked from top to bottom. |
1719 | * Hence, we first go to the top: |
1824 | * Hence, we first go to the top: |
1720 | */ |
1825 | */ |
1721 | for (object *next, *tmp = ms.top; tmp; tmp = next) |
1826 | for (object *next, *tmp = ms.top; tmp; tmp = next) |
1722 | { |
1827 | { |
1723 | next = tmp->below; |
1828 | next = tmp->below; |
1724 | |
1829 | |
… | |
… | |
1729 | * Second check makes sure that the movement types not being slowed |
1834 | * Second check makes sure that the movement types not being slowed |
1730 | * (~slow_move) is not blocked on this space - just because the |
1835 | * (~slow_move) is not blocked on this space - just because the |
1731 | * space doesn't slow down swimming (for example), if you can't actually |
1836 | * space doesn't slow down swimming (for example), if you can't actually |
1732 | * swim on that space, can't use it to avoid the penalty. |
1837 | * swim on that space, can't use it to avoid the penalty. |
1733 | */ |
1838 | */ |
1734 | if (!QUERY_FLAG (op, FLAG_WIZPASS)) |
1839 | if (!op->flag [FLAG_WIZPASS]) |
1735 | { |
1840 | { |
1736 | if ((!op->move_type && tmp->move_slow & MOVE_WALK) || |
1841 | if ((!op->move_type && tmp->move_slow & MOVE_WALK) || |
1737 | ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0)) |
1842 | ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0)) |
1738 | { |
1843 | { |
1739 | float diff = tmp->move_slow_penalty * fabs (op->speed); |
1844 | float diff = tmp->move_slow_penalty * fabs (op->speed); |
… | |
… | |
1749 | |
1854 | |
1750 | /* Basically same logic as above, except now for actual apply. */ |
1855 | /* Basically same logic as above, except now for actual apply. */ |
1751 | if ((!op->move_type && tmp->move_on & MOVE_WALK) || |
1856 | if ((!op->move_type && tmp->move_on & MOVE_WALK) || |
1752 | ((op->move_type & tmp->move_on) && (op->move_type & ~tmp->move_on & ~tmp->move_block) == 0)) |
1857 | ((op->move_type & tmp->move_on) && (op->move_type & ~tmp->move_on & ~tmp->move_block) == 0)) |
1753 | { |
1858 | { |
|
|
1859 | if ((flags & INS_NO_AUTO_EXIT) |
|
|
1860 | && (tmp->type == EXIT || tmp->type == TELEPORTER |
|
|
1861 | || tmp->type == HOLE || tmp->type == TRAPDOOR)) //TODO: temporary, fix exits instead |
|
|
1862 | continue; |
|
|
1863 | |
1754 | move_apply (tmp, op, originator); |
1864 | move_apply (tmp, op, originator); |
1755 | |
1865 | |
1756 | if (op->destroyed ()) |
1866 | if (op->destroyed ()) |
1757 | return 1; |
1867 | return 1; |
1758 | |
1868 | |
… | |
… | |
1870 | void |
1980 | void |
1871 | flag_inv (object *op, int flag) |
1981 | flag_inv (object *op, int flag) |
1872 | { |
1982 | { |
1873 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1983 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1874 | { |
1984 | { |
1875 | SET_FLAG (tmp, flag); |
1985 | tmp->set_flag (flag); |
1876 | flag_inv (tmp, flag); |
1986 | flag_inv (tmp, flag); |
1877 | } |
1987 | } |
1878 | } |
1988 | } |
1879 | |
1989 | |
1880 | /* |
1990 | /* |
… | |
… | |
1883 | void |
1993 | void |
1884 | unflag_inv (object *op, int flag) |
1994 | unflag_inv (object *op, int flag) |
1885 | { |
1995 | { |
1886 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1996 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1887 | { |
1997 | { |
1888 | CLEAR_FLAG (tmp, flag); |
1998 | tmp->clr_flag (flag); |
1889 | unflag_inv (tmp, flag); |
1999 | unflag_inv (tmp, flag); |
1890 | } |
2000 | } |
1891 | } |
2001 | } |
1892 | |
2002 | |
1893 | /* |
2003 | /* |
… | |
… | |
1903 | * inform the caller. However, insert_ob_in_map will update as |
2013 | * inform the caller. However, insert_ob_in_map will update as |
1904 | * necessary, so the caller shouldn't need to do any special work. |
2014 | * necessary, so the caller shouldn't need to do any special work. |
1905 | * Note - updated to take an object instead of archetype - this is necessary |
2015 | * Note - updated to take an object instead of archetype - this is necessary |
1906 | * because arch_blocked (now ob_blocked) needs to know the movement type |
2016 | * because arch_blocked (now ob_blocked) needs to know the movement type |
1907 | * to know if the space in question will block the object. We can't use |
2017 | * to know if the space in question will block the object. We can't use |
1908 | * the archetype because that isn't correct if the monster has been |
2018 | * the archetype because that isn't correct if the monster has been |
1909 | * customized, changed states, etc. |
2019 | * customized, changed states, etc. |
1910 | */ |
2020 | */ |
1911 | int |
2021 | int |
1912 | find_free_spot (const object *ob, maptile *m, int x, int y, int start, int stop) |
2022 | find_free_spot (const object *ob, maptile *m, int x, int y, int start, int stop) |
1913 | { |
2023 | { |
1914 | int altern[SIZEOFFREE]; |
2024 | int altern[SIZEOFFREE]; |
1915 | int index = 0, flag; |
2025 | int index = 0; |
1916 | |
2026 | |
1917 | for (int i = start; i < stop; i++) |
2027 | for (int i = start; i < stop; i++) |
1918 | { |
2028 | { |
1919 | mapxy pos (m, x, y); pos.move (i); |
2029 | mapxy pos (m, x, y); pos.move (i); |
1920 | |
2030 | |
… | |
… | |
1936 | continue; |
2046 | continue; |
1937 | } |
2047 | } |
1938 | |
2048 | |
1939 | /* Basically, if we find a wall on a space, we cut down the search size. |
2049 | /* Basically, if we find a wall on a space, we cut down the search size. |
1940 | * In this way, we won't return spaces that are on another side of a wall. |
2050 | * In this way, we won't return spaces that are on another side of a wall. |
1941 | * This mostly work, but it cuts down the search size in all directions - |
2051 | * This mostly work, but it cuts down the search size in all directions - |
1942 | * if the space being examined only has a wall to the north and empty |
2052 | * if the space being examined only has a wall to the north and empty |
1943 | * spaces in all the other directions, this will reduce the search space |
2053 | * spaces in all the other directions, this will reduce the search space |
1944 | * to only the spaces immediately surrounding the target area, and |
2054 | * to only the spaces immediately surrounding the target area, and |
1945 | * won't look 2 spaces south of the target space. |
2055 | * won't look 2 spaces south of the target space. |
1946 | */ |
2056 | */ |
… | |
… | |
1976 | */ |
2086 | */ |
1977 | int |
2087 | int |
1978 | find_first_free_spot (const object *ob, maptile *m, int x, int y) |
2088 | find_first_free_spot (const object *ob, maptile *m, int x, int y) |
1979 | { |
2089 | { |
1980 | for (int i = 0; i < SIZEOFFREE; i++) |
2090 | for (int i = 0; i < SIZEOFFREE; i++) |
1981 | if (!ob->blocked (m, x + freearr_x[i], y + freearr_y[i])) |
2091 | if (!ob->blocked (m, x + DIRX (i), y + DIRY (i))) |
1982 | return i; |
2092 | return i; |
1983 | |
2093 | |
1984 | return -1; |
2094 | return -1; |
1985 | } |
2095 | } |
1986 | |
2096 | |
… | |
… | |
1997 | |
2107 | |
1998 | while (--end) |
2108 | while (--end) |
1999 | swap (arr [end], arr [rndm (end + 1)]); |
2109 | swap (arr [end], arr [rndm (end + 1)]); |
2000 | } |
2110 | } |
2001 | |
2111 | |
2002 | /* new function to make monster searching more efficient, and effective! |
2112 | /* new function to make monster searching more efficient, and effective! |
2003 | * This basically returns a randomized array (in the passed pointer) of |
2113 | * This basically returns a randomized array (in the passed pointer) of |
2004 | * the spaces to find monsters. In this way, it won't always look for |
2114 | * the spaces to find monsters. In this way, it won't always look for |
2005 | * monsters to the north first. However, the size of the array passed |
2115 | * monsters to the north first. However, the size of the array passed |
2006 | * covers all the spaces, so within that size, all the spaces within |
2116 | * covers all the spaces, so within that size, all the spaces within |
2007 | * the 3x3 area will be searched, just not in a predictable order. |
2117 | * the 3x3 area will be searched, just not in a predictable order. |
… | |
… | |
2032 | * there is capable of. |
2142 | * there is capable of. |
2033 | */ |
2143 | */ |
2034 | int |
2144 | int |
2035 | find_dir (maptile *m, int x, int y, object *exclude) |
2145 | find_dir (maptile *m, int x, int y, object *exclude) |
2036 | { |
2146 | { |
2037 | int max = SIZEOFFREE, mflags; |
2147 | int max = SIZEOFFREE; |
2038 | MoveType move_type; |
2148 | MoveType move_type; |
2039 | |
2149 | |
2040 | if (exclude && exclude->head_ () != exclude) |
2150 | if (exclude && exclude->head_ () != exclude) |
2041 | { |
2151 | { |
2042 | exclude = exclude->head; |
2152 | exclude = exclude->head; |
… | |
… | |
2083 | { |
2193 | { |
2084 | return (ob1->x - ob2->x) * (ob1->x - ob2->x) + (ob1->y - ob2->y) * (ob1->y - ob2->y); |
2194 | return (ob1->x - ob2->x) * (ob1->x - ob2->x) + (ob1->y - ob2->y) * (ob1->y - ob2->y); |
2085 | } |
2195 | } |
2086 | |
2196 | |
2087 | /* |
2197 | /* |
2088 | * find_dir_2(delta-x,delta-y) will return a direction in which |
2198 | * find_dir_2(delta-x,delta-y) will return a direction value |
2089 | * an object which has subtracted the x and y coordinates of another |
2199 | * for running into direct [dx, dy]. |
2090 | * object, needs to travel toward it. |
2200 | * (the opposite of crossfire's find_dir_2!) |
2091 | */ |
2201 | */ |
2092 | int |
2202 | int |
2093 | find_dir_2 (int x, int y) |
2203 | find_dir_2 (int x, int y) |
2094 | { |
2204 | { |
|
|
2205 | #if 1 // new algorithm |
|
|
2206 | // this works by putting x, y into 16 sectors, which |
|
|
2207 | // are not equal sized, but are a better approximation |
|
|
2208 | // then the old algorithm, and then using a mapping |
|
|
2209 | // table to map it into a direction value. |
|
|
2210 | // basically, it maps these comparisons to each bit |
|
|
2211 | // bit #3: x < 0 |
|
|
2212 | // bit #2: y < 0 |
|
|
2213 | // bit #1: x > y |
|
|
2214 | // bit #0: x > 2y |
|
|
2215 | |
|
|
2216 | static const uint8 dir[16] = { |
|
|
2217 | 4, 5, 4, 3, |
|
|
2218 | 2, 1, 2, 3, |
|
|
2219 | 6, 5, 6, 7, |
|
|
2220 | 8, 1, 8, 7, |
|
|
2221 | }; |
|
|
2222 | int sector = 0; |
|
|
2223 | |
|
|
2224 | // this is a bit ugly, but more likely to result in branchless code |
|
|
2225 | sector |= x < 0 ? 8 : 0; |
|
|
2226 | x = x < 0 ? -x : x; // abs |
|
|
2227 | |
|
|
2228 | sector |= y < 0 ? 4 : 0; |
|
|
2229 | y = y < 0 ? -y : y; // abs |
|
|
2230 | |
|
|
2231 | if (x > y) |
|
|
2232 | { |
|
|
2233 | sector |= 2; |
|
|
2234 | |
|
|
2235 | if (x > y * 2) |
|
|
2236 | sector |= 1; |
|
|
2237 | } |
|
|
2238 | else |
|
|
2239 | { |
|
|
2240 | if (y > x * 2) |
|
|
2241 | sector |= 1; |
|
|
2242 | else if (!y) |
|
|
2243 | return 0; // x == 0 here |
|
|
2244 | } |
|
|
2245 | |
|
|
2246 | return dir [sector]; |
|
|
2247 | #else // old algorithm |
2095 | int q; |
2248 | int q; |
2096 | |
2249 | |
2097 | if (y) |
2250 | if (y) |
2098 | q = x * 100 / y; |
2251 | q = 128 * x / y; |
2099 | else if (x) |
2252 | else if (x) |
2100 | q = -300 * x; |
2253 | q = -512 * x; // to make it > 309 |
2101 | else |
2254 | else |
2102 | return 0; |
2255 | return 0; |
2103 | |
2256 | |
2104 | if (y > 0) |
2257 | if (y > 0) |
2105 | { |
2258 | { |
2106 | if (q < -242) |
2259 | if (q < -309) return 7; |
|
|
2260 | if (q < -52) return 6; |
|
|
2261 | if (q < 52) return 5; |
|
|
2262 | if (q < 309) return 4; |
|
|
2263 | |
2107 | return 3; |
2264 | return 3; |
2108 | if (q < -41) |
2265 | } |
2109 | return 2; |
2266 | else |
2110 | if (q < 41) |
2267 | { |
2111 | return 1; |
2268 | if (q < -309) return 3; |
2112 | if (q < 242) |
2269 | if (q < -52) return 2; |
2113 | return 8; |
2270 | if (q < 52) return 1; |
|
|
2271 | if (q < 309) return 8; |
|
|
2272 | |
2114 | return 7; |
2273 | return 7; |
2115 | } |
2274 | } |
2116 | |
2275 | #endif |
2117 | if (q < -242) |
|
|
2118 | return 7; |
|
|
2119 | if (q < -41) |
|
|
2120 | return 6; |
|
|
2121 | if (q < 41) |
|
|
2122 | return 5; |
|
|
2123 | if (q < 242) |
|
|
2124 | return 4; |
|
|
2125 | |
|
|
2126 | return 3; |
|
|
2127 | } |
2276 | } |
2128 | |
2277 | |
2129 | /* |
2278 | /* |
2130 | * dirdiff(dir1, dir2) returns how many 45-degrees differences there is |
2279 | * dirdiff(dir1, dir2) returns how many 45-degrees differences there is |
2131 | * between two directions (which are expected to be absolute (see absdir()) |
2280 | * between two directions (which are expected to be absolute (see absdir()) |
2132 | */ |
2281 | */ |
2133 | int |
2282 | int |
2134 | dirdiff (int dir1, int dir2) |
2283 | dirdiff (int dir1, int dir2) |
2135 | { |
2284 | { |
2136 | int d; |
|
|
2137 | |
|
|
2138 | d = abs (dir1 - dir2); |
2285 | int d = abs (dir1 - dir2); |
2139 | if (d > 4) |
|
|
2140 | d = 8 - d; |
|
|
2141 | |
2286 | |
2142 | return d; |
2287 | return d > 4 ? 8 - d : d; |
2143 | } |
2288 | } |
2144 | |
2289 | |
2145 | /* peterm: |
2290 | /* peterm: |
2146 | * do LOS stuff for ball lightning. Go after the closest VISIBLE monster. |
2291 | * do LOS stuff for ball lightning. Go after the closest VISIBLE monster. |
2147 | * Basically, this is a table of directions, and what directions |
2292 | * Basically, this is a table of directions, and what directions |
… | |
… | |
2216 | int mflags; |
2361 | int mflags; |
2217 | |
2362 | |
2218 | if (dir < 0) |
2363 | if (dir < 0) |
2219 | return 0; /* exit condition: invalid direction */ |
2364 | return 0; /* exit condition: invalid direction */ |
2220 | |
2365 | |
2221 | dx = x + freearr_x[dir]; |
2366 | dx = x + DIRX (dir); |
2222 | dy = y + freearr_y[dir]; |
2367 | dy = y + DIRY (dir); |
2223 | |
2368 | |
2224 | mflags = get_map_flags (m, &m, dx, dy, &dx, &dy); |
2369 | mflags = get_map_flags (m, &m, dx, dy, &dx, &dy); |
2225 | |
2370 | |
2226 | /* This functional arguably was incorrect before - it was |
2371 | /* This functional arguably was incorrect before - it was |
2227 | * checking for P_WALL - that was basically seeing if |
2372 | * checking for P_WALL - that was basically seeing if |
… | |
… | |
2253 | * Add a check so we can't pick up invisible objects (0.93.8) |
2398 | * Add a check so we can't pick up invisible objects (0.93.8) |
2254 | */ |
2399 | */ |
2255 | int |
2400 | int |
2256 | can_pick (const object *who, const object *item) |
2401 | can_pick (const object *who, const object *item) |
2257 | { |
2402 | { |
2258 | return /*QUERY_FLAG(who,FLAG_WIZ)|| */ |
2403 | return /*who->flag [FLAG_WIZ]|| */ |
2259 | (item->weight > 0 && !QUERY_FLAG (item, FLAG_NO_PICK) && |
2404 | (item->weight > 0 && !item->flag [FLAG_NO_PICK] && |
2260 | !QUERY_FLAG (item, FLAG_ALIVE) && !item->invisible && (who->is_player () || item->weight < who->weight / 3)); |
2405 | !item->flag [FLAG_ALIVE] && !item->invisible && (who->is_player () || item->weight < who->weight / 3)); |
2261 | } |
2406 | } |
|
|
2407 | |
|
|
2408 | //-GPL |
2262 | |
2409 | |
2263 | /* |
2410 | /* |
2264 | * create clone from object to another |
2411 | * create clone from object to another |
2265 | */ |
2412 | */ |
2266 | object * |
2413 | object * |
… | |
… | |
2297 | return tmp; |
2444 | return tmp; |
2298 | |
2445 | |
2299 | return 0; |
2446 | return 0; |
2300 | } |
2447 | } |
2301 | |
2448 | |
|
|
2449 | /* Zero the key_values on op, decrementing the shared-string |
|
|
2450 | * refcounts and freeing the links. |
|
|
2451 | */ |
|
|
2452 | void |
|
|
2453 | key_values::clear () |
|
|
2454 | { |
|
|
2455 | for (key_value *kvp = first; kvp; ) |
|
|
2456 | { |
|
|
2457 | key_value *next = kvp->next; |
|
|
2458 | delete kvp; |
|
|
2459 | kvp = next; |
|
|
2460 | } |
|
|
2461 | |
|
|
2462 | first = 0; |
|
|
2463 | } |
|
|
2464 | |
2302 | shstr_tmp |
2465 | shstr_tmp |
2303 | object::kv_get (shstr_tmp key) const |
2466 | key_values::get (shstr_tmp key) const |
2304 | { |
2467 | { |
2305 | for (key_value *kv = key_values; kv; kv = kv->next) |
2468 | for (key_value *kv = first; kv; kv = kv->next) |
2306 | if (kv->key == key) |
2469 | if (kv->key == key) |
2307 | return kv->value; |
2470 | return kv->value; |
2308 | |
2471 | |
2309 | return shstr (); |
2472 | return shstr (); |
2310 | } |
2473 | } |
2311 | |
2474 | |
2312 | void |
2475 | void |
|
|
2476 | key_values::add (shstr_tmp key, shstr_tmp value) |
|
|
2477 | { |
|
|
2478 | key_value *kv = new key_value; |
|
|
2479 | |
|
|
2480 | kv->next = first; |
|
|
2481 | kv->key = key; |
|
|
2482 | kv->value = value; |
|
|
2483 | |
|
|
2484 | first = kv; |
|
|
2485 | } |
|
|
2486 | |
|
|
2487 | void |
2313 | object::kv_set (shstr_tmp key, shstr_tmp value) |
2488 | key_values::set (shstr_tmp key, shstr_tmp value) |
2314 | { |
2489 | { |
2315 | for (key_value *kv = key_values; kv; kv = kv->next) |
2490 | for (key_value *kv = first; kv; kv = kv->next) |
2316 | if (kv->key == key) |
2491 | if (kv->key == key) |
2317 | { |
2492 | { |
2318 | kv->value = value; |
2493 | kv->value = value; |
2319 | return; |
2494 | return; |
2320 | } |
2495 | } |
2321 | |
2496 | |
2322 | key_value *kv = new key_value; |
2497 | add (key, value); |
2323 | |
|
|
2324 | kv->next = key_values; |
|
|
2325 | kv->key = key; |
|
|
2326 | kv->value = value; |
|
|
2327 | |
|
|
2328 | key_values = kv; |
|
|
2329 | } |
2498 | } |
2330 | |
2499 | |
2331 | void |
2500 | void |
2332 | object::kv_del (shstr_tmp key) |
2501 | key_values::del (shstr_tmp key) |
2333 | { |
2502 | { |
2334 | for (key_value **kvp = &key_values; *kvp; kvp = &(*kvp)->next) |
2503 | for (key_value **kvp = &first; *kvp; kvp = &(*kvp)->next) |
2335 | if ((*kvp)->key == key) |
2504 | if ((*kvp)->key == key) |
2336 | { |
2505 | { |
2337 | key_value *kv = *kvp; |
2506 | key_value *kv = *kvp; |
2338 | *kvp = (*kvp)->next; |
2507 | *kvp = (*kvp)->next; |
2339 | delete kv; |
2508 | delete kv; |
2340 | return; |
2509 | return; |
2341 | } |
2510 | } |
|
|
2511 | } |
|
|
2512 | |
|
|
2513 | void |
|
|
2514 | key_values::reverse () |
|
|
2515 | { |
|
|
2516 | key_value *prev = 0; |
|
|
2517 | key_value *head = first; |
|
|
2518 | |
|
|
2519 | while (head) |
|
|
2520 | { |
|
|
2521 | key_value *node = head; |
|
|
2522 | head = head->next; |
|
|
2523 | node->next = prev; |
|
|
2524 | prev = node; |
|
|
2525 | } |
|
|
2526 | |
|
|
2527 | first = prev; |
|
|
2528 | } |
|
|
2529 | |
|
|
2530 | key_values & |
|
|
2531 | key_values::operator =(const key_values &kv) |
|
|
2532 | { |
|
|
2533 | clear (); |
|
|
2534 | |
|
|
2535 | for (key_value *kvp = kv.first; kvp; kvp = kvp->next) |
|
|
2536 | add (kvp->key, kvp->value); |
|
|
2537 | |
|
|
2538 | reverse (); |
|
|
2539 | |
|
|
2540 | return *this; |
2342 | } |
2541 | } |
2343 | |
2542 | |
2344 | object::depth_iterator::depth_iterator (object *container) |
2543 | object::depth_iterator::depth_iterator (object *container) |
2345 | : iterator_base (container) |
2544 | : iterator_base (container) |
2346 | { |
2545 | { |
… | |
… | |
2430 | { |
2629 | { |
2431 | return map ? map->region (x, y) |
2630 | return map ? map->region (x, y) |
2432 | : region::default_region (); |
2631 | : region::default_region (); |
2433 | } |
2632 | } |
2434 | |
2633 | |
2435 | const materialtype_t * |
2634 | //+GPL |
2436 | object::dominant_material () const |
|
|
2437 | { |
|
|
2438 | if (materialtype_t *mt = name_to_material (materialname)) |
|
|
2439 | return mt; |
|
|
2440 | |
|
|
2441 | return name_to_material (shstr_unknown); |
|
|
2442 | } |
|
|
2443 | |
2635 | |
2444 | void |
2636 | void |
2445 | object::open_container (object *new_container) |
2637 | object::open_container (object *new_container) |
2446 | { |
2638 | { |
2447 | if (container == new_container) |
2639 | if (container == new_container) |
… | |
… | |
2482 | // TODO: this does not seem to serve any purpose anymore? |
2674 | // TODO: this does not seem to serve any purpose anymore? |
2483 | #if 0 |
2675 | #if 0 |
2484 | // insert the "Close Container" object. |
2676 | // insert the "Close Container" object. |
2485 | if (archetype *closer = new_container->other_arch) |
2677 | if (archetype *closer = new_container->other_arch) |
2486 | { |
2678 | { |
2487 | object *closer = arch_to_object (new_container->other_arch); |
2679 | object *closer = new_container->other_arch->instance (); |
2488 | closer->flag [FLAG_NO_MAP_SAVE] = 1; |
2680 | closer->flag [FLAG_NO_MAP_SAVE] = 1; |
2489 | new_container->insert (closer); |
2681 | new_container->insert (closer); |
2490 | } |
2682 | } |
2491 | #endif |
2683 | #endif |
2492 | |
2684 | |
… | |
… | |
2505 | } |
2697 | } |
2506 | // else if (!old_container->env && contr && contr->ns) |
2698 | // else if (!old_container->env && contr && contr->ns) |
2507 | // contr->ns->floorbox_reset (); |
2699 | // contr->ns->floorbox_reset (); |
2508 | } |
2700 | } |
2509 | |
2701 | |
|
|
2702 | //-GPL |
|
|
2703 | |
|
|
2704 | // prefetch some flat area around the player |
|
|
2705 | static void |
|
|
2706 | prefetch_surrounding_area (object *op, maptile *map, int range) |
|
|
2707 | { |
|
|
2708 | for (maprect *rect = map->split_to_tiles (mapwalk_buf, |
|
|
2709 | op->x - range , op->y - range , |
|
|
2710 | op->x + range + 1, op->y + range + 1); |
|
|
2711 | rect->m; |
|
|
2712 | ++rect) |
|
|
2713 | { |
|
|
2714 | rect->m->touch (); |
|
|
2715 | rect->m->activate (); |
|
|
2716 | } |
|
|
2717 | } |
|
|
2718 | |
|
|
2719 | // prefetch a generous area around the player, also up and down |
|
|
2720 | void |
|
|
2721 | object::prefetch_surrounding_maps () |
|
|
2722 | { |
|
|
2723 | prefetch_surrounding_area (this, map, 40); |
|
|
2724 | |
|
|
2725 | if (maptile *m = map->tile_available (TILE_DOWN)) |
|
|
2726 | prefetch_surrounding_area (this, m, 20); |
|
|
2727 | |
|
|
2728 | if (maptile *m = map->tile_available (TILE_UP)) |
|
|
2729 | prefetch_surrounding_area (this, m, 20); |
|
|
2730 | } |
|
|
2731 | |
|
|
2732 | //+GPL |
|
|
2733 | |
2510 | object * |
2734 | object * |
2511 | object::force_find (shstr_tmp name) |
2735 | object::force_find (shstr_tmp name) |
2512 | { |
2736 | { |
2513 | /* cycle through his inventory to look for the MARK we want to |
2737 | /* cycle through his inventory to look for the MARK we want to |
2514 | * place |
2738 | * place |
2515 | */ |
2739 | */ |
2516 | for (object *tmp = inv; tmp; tmp = tmp->below) |
2740 | for (object *tmp = inv; tmp; tmp = tmp->below) |
2517 | if (tmp->type == FORCE && tmp->slaying == name) |
2741 | if (tmp->type == FORCE && tmp->slaying == name) |
2518 | return splay (tmp); |
2742 | return splay (tmp); |
2519 | |
2743 | |
2520 | return 0; |
2744 | return 0; |
2521 | } |
2745 | } |
2522 | |
2746 | |
2523 | //-GPL |
|
|
2524 | |
|
|
2525 | void |
2747 | void |
2526 | object::force_set_timer (int duration) |
2748 | object::force_set_timer (int duration) |
2527 | { |
2749 | { |
2528 | this->duration = 1; |
2750 | this->duration = 1; |
2529 | this->speed_left = -1.f; |
2751 | this->speed_left = -1.f; |
… | |
… | |
2535 | object::force_add (shstr_tmp name, int duration) |
2757 | object::force_add (shstr_tmp name, int duration) |
2536 | { |
2758 | { |
2537 | if (object *force = force_find (name)) |
2759 | if (object *force = force_find (name)) |
2538 | force->destroy (); |
2760 | force->destroy (); |
2539 | |
2761 | |
2540 | object *force = get_archetype (FORCE_NAME); |
2762 | object *force = archetype::get (FORCE_NAME); |
2541 | |
2763 | |
2542 | force->slaying = name; |
2764 | force->slaying = name; |
2543 | force->force_set_timer (duration); |
2765 | force->force_set_timer (duration); |
2544 | force->flag [FLAG_APPLIED] = true; |
2766 | force->flag [FLAG_APPLIED] = true; |
2545 | |
2767 | |
… | |
… | |
2598 | |
2820 | |
2599 | insert (force); |
2821 | insert (force); |
2600 | } |
2822 | } |
2601 | } |
2823 | } |
2602 | |
2824 | |
|
|
2825 | void object::change_move_type (MoveType mt) |
|
|
2826 | { |
|
|
2827 | if (move_type == mt) |
|
|
2828 | return; |
|
|
2829 | |
|
|
2830 | if (is_on_map ()) |
|
|
2831 | { |
|
|
2832 | // we are on the map, so handle move_on/off effects |
|
|
2833 | remove (); |
|
|
2834 | move_type = mt; |
|
|
2835 | map->insert (this, x, y, this); |
|
|
2836 | } |
|
|
2837 | else |
|
|
2838 | move_type = mt; |
|
|
2839 | } |
|
|
2840 | |
|
|
2841 | /* object should be a player. |
|
|
2842 | * we return the object the player has marked with the 'mark' command |
|
|
2843 | * below. If no match is found (or object has changed), we return |
|
|
2844 | * NULL. We leave it up to the calling function to print messages if |
|
|
2845 | * nothing is found. |
|
|
2846 | */ |
|
|
2847 | object * |
|
|
2848 | object::mark () const |
|
|
2849 | { |
|
|
2850 | if (contr && contr->mark && contr->mark->env == this) |
|
|
2851 | return contr->mark; |
|
|
2852 | else |
|
|
2853 | return 0; |
|
|
2854 | } |
|
|
2855 | |
|
|
2856 | // put marked object first in the inventory |
|
|
2857 | // this is used by identify-like spells so players can influence |
|
|
2858 | // the order a bit. |
|
|
2859 | void |
|
|
2860 | object::splay_marked () |
|
|
2861 | { |
|
|
2862 | if (object *marked = mark ()) |
|
|
2863 | splay (marked); |
|
|
2864 | } |
|
|
2865 | |