1 | /* |
1 | /* |
2 | * static char *rcsid_arch_c = |
2 | * static char *rcsid_arch_c = |
3 | * "$Id: arch.C,v 1.3 2006/08/26 23:36:28 root Exp $"; |
3 | * "$Id: arch.C,v 1.10 2006/09/03 00:18:39 root Exp $"; |
4 | */ |
4 | */ |
5 | |
5 | |
6 | /* |
6 | /* |
7 | CrossFire, A Multiplayer game for X-windows |
7 | CrossFire, A Multiplayer game for X-windows |
8 | |
8 | |
… | |
… | |
64 | */ |
64 | */ |
65 | archetype *find_archetype_by_object_name(const char *name) { |
65 | archetype *find_archetype_by_object_name(const char *name) { |
66 | archetype *at; |
66 | archetype *at; |
67 | |
67 | |
68 | if (name == NULL) |
68 | if (name == NULL) |
69 | return (archetype *) NULL; |
69 | return (archetype *) NULL; |
70 | |
70 | |
71 | for(at = first_archetype;at!=NULL;at=at->next) { |
71 | for(at = first_archetype;at!=NULL;at=at->next) { |
72 | if (!strcmp(at->clone.name, name)) |
72 | if (!strcmp(at->clone.name, name)) |
73 | return at; |
73 | return at; |
74 | } |
74 | } |
75 | return NULL; |
75 | return NULL; |
76 | } |
76 | } |
77 | |
77 | |
78 | /** |
78 | /** |
… | |
… | |
101 | */ |
101 | */ |
102 | object *get_archetype_by_skill_name(const char *skill, int type) { |
102 | object *get_archetype_by_skill_name(const char *skill, int type) { |
103 | archetype *at; |
103 | archetype *at; |
104 | |
104 | |
105 | if (skill == NULL) |
105 | if (skill == NULL) |
106 | return NULL; |
106 | return NULL; |
107 | |
107 | |
108 | for(at = first_archetype;at!=NULL;at=at->next) { |
108 | for(at = first_archetype;at!=NULL;at=at->next) { |
109 | if ( ((type == -1) || (type == at->clone.type)) && |
109 | if ( ((type == -1) || (type == at->clone.type)) && |
110 | (!strcmp(at->clone.skill, skill))) |
110 | (!strcmp(at->clone.skill, skill))) |
111 | return arch_to_object(at); |
111 | return arch_to_object(at); |
112 | } |
112 | } |
113 | return NULL; |
113 | return NULL; |
114 | } |
114 | } |
115 | |
115 | |
116 | /* similiar to above - this returns the first archetype |
116 | /* similiar to above - this returns the first archetype |
… | |
… | |
122 | */ |
122 | */ |
123 | archetype *get_archetype_by_type_subtype(int type, int subtype) { |
123 | archetype *get_archetype_by_type_subtype(int type, int subtype) { |
124 | archetype *at; |
124 | archetype *at; |
125 | |
125 | |
126 | for(at = first_archetype;at!=NULL;at=at->next) { |
126 | for(at = first_archetype;at!=NULL;at=at->next) { |
127 | if ( ((type == -1) || (type == at->clone.type)) && |
127 | if ( ((type == -1) || (type == at->clone.type)) && |
128 | (subtype == -1 || subtype == at->clone.subtype)) |
128 | (subtype == -1 || subtype == at->clone.subtype)) |
129 | return at; |
129 | return at; |
130 | } |
130 | } |
131 | return NULL; |
131 | return NULL; |
132 | } |
132 | } |
133 | |
133 | |
134 | /** |
134 | /** |
… | |
… | |
149 | int i; |
149 | int i; |
150 | |
150 | |
151 | strncpy(tmpname,name,MAX_BUF-1); |
151 | strncpy(tmpname,name,MAX_BUF-1); |
152 | tmpname[MAX_BUF-1] = 0; |
152 | tmpname[MAX_BUF-1] = 0; |
153 | for(i=strlen(tmpname); i>0; i--) { |
153 | for(i=strlen(tmpname); i>0; i--) { |
154 | tmpname[i] = 0; |
154 | tmpname[i] = 0; |
155 | at = find_archetype_by_object_name(tmpname); |
155 | at = find_archetype_by_object_name(tmpname); |
156 | if (at !=NULL) |
156 | if (at !=NULL) |
157 | { |
157 | { |
158 | return arch_to_object(at); |
158 | return arch_to_object(at); |
159 | } |
159 | } |
160 | } |
160 | } |
161 | return create_singularity(name); |
161 | return create_singularity(name); |
162 | } |
162 | } |
163 | |
|
|
164 | /* GROS - find_best_weapon_used_match and item_matched_string moved there */ |
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|
165 | object *find_best_weapon_used_match(object *pl, const char *params) |
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166 | { |
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167 | object *tmp, *best=NULL; |
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168 | int match_val=0,tmpmatch; |
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169 | |
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170 | for (tmp=pl->inv; tmp; tmp=tmp->below) { |
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171 | if (tmp->invisible) continue; |
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172 | if ((tmpmatch=item_matched_string(pl, tmp, params))>match_val) |
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173 | { |
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174 | if ((QUERY_FLAG(tmp, FLAG_APPLIED))&&(tmp->type==WEAPON)) |
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175 | { |
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176 | match_val=tmpmatch; |
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177 | best=tmp; |
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178 | }; |
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179 | } |
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180 | } |
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181 | return best; |
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|
182 | } |
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183 | |
163 | |
184 | /* This is a subset of the parse_id command. Basically, name can be |
164 | /* This is a subset of the parse_id command. Basically, name can be |
185 | * a string seperated lists of things to match, with certain keywords. |
165 | * a string seperated lists of things to match, with certain keywords. |
186 | * pl is the player (only needed to set count properly) |
166 | * pl is the player (only needed to set count properly) |
187 | * op is the item we are trying to match. Calling function takes care |
167 | * op is the item we are trying to match. Calling function takes care |
… | |
… | |
203 | char *cp, local_name[MAX_BUF]; |
183 | char *cp, local_name[MAX_BUF]; |
204 | int count,retval=0; |
184 | int count,retval=0; |
205 | strcpy(local_name, name); /* strtok is destructive to name */ |
185 | strcpy(local_name, name); /* strtok is destructive to name */ |
206 | |
186 | |
207 | for (cp=strtok(local_name,","); cp; cp=strtok(NULL,",")) { |
187 | for (cp=strtok(local_name,","); cp; cp=strtok(NULL,",")) { |
208 | while (cp[0]==' ') ++cp; /* get rid of spaces */ |
188 | while (cp[0]==' ') ++cp; /* get rid of spaces */ |
209 | |
189 | |
210 | /* LOG(llevDebug,"Trying to match %s\n", cp);*/ |
190 | /* LOG(llevDebug,"Trying to match %s\n", cp);*/ |
211 | /* All is a very generic match - low match value */ |
191 | /* All is a very generic match - low match value */ |
212 | if (!strcmp(cp,"all")) return 1; |
192 | if (!strcmp(cp,"all")) return 1; |
213 | |
193 | |
214 | /* unpaid is a little more specific */ |
194 | /* unpaid is a little more specific */ |
215 | if (!strcmp(cp,"unpaid") && QUERY_FLAG(op,FLAG_UNPAID)) return 2; |
195 | if (!strcmp(cp,"unpaid") && QUERY_FLAG(op,FLAG_UNPAID)) return 2; |
216 | if (!strcmp(cp,"cursed") && QUERY_FLAG(op,FLAG_KNOWN_CURSED) && |
196 | if (!strcmp(cp,"cursed") && QUERY_FLAG(op,FLAG_KNOWN_CURSED) && |
217 | (QUERY_FLAG(op,FLAG_CURSED) ||QUERY_FLAG(op,FLAG_DAMNED))) |
197 | (QUERY_FLAG(op,FLAG_CURSED) ||QUERY_FLAG(op,FLAG_DAMNED))) |
218 | return 2; |
198 | return 2; |
219 | |
199 | |
220 | if (!strcmp(cp,"unlocked") && !QUERY_FLAG(op, FLAG_INV_LOCKED)) |
200 | if (!strcmp(cp,"unlocked") && !QUERY_FLAG(op, FLAG_INV_LOCKED)) |
221 | return 2; |
201 | return 2; |
222 | |
202 | |
223 | /* Allow for things like '100 arrows' */ |
203 | /* Allow for things like '100 arrows' */ |
224 | if ((count=atoi(cp))!=0) { |
204 | if ((count=atoi(cp))!=0) { |
225 | cp=strchr(cp, ' '); |
205 | cp=strchr(cp, ' '); |
226 | while (cp && cp[0]==' ') ++cp; /* get rid of spaces */ |
206 | while (cp && cp[0]==' ') ++cp; /* get rid of spaces */ |
227 | } |
207 | } |
228 | else { |
208 | else { |
229 | if (pl->type==PLAYER) |
209 | if (pl->type==PLAYER) |
230 | count=pl->contr->count; |
210 | count=pl->contr->count; |
231 | else |
211 | else |
232 | count = 0; |
212 | count = 0; |
233 | } |
213 | } |
234 | |
214 | |
235 | if (!cp || cp[0]=='\0' || count<0) return 0; |
215 | if (!cp || cp[0]=='\0' || count<0) return 0; |
236 | |
216 | |
237 | |
217 | |
238 | /* The code here should go from highest retval to lowest. That |
218 | /* The code here should go from highest retval to lowest. That |
239 | * is because of the 'else' handling - we don't want to match on |
219 | * is because of the 'else' handling - we don't want to match on |
240 | * something and set a low retval, even though it may match a higher retcal |
220 | * something and set a low retval, even though it may match a higher retcal |
241 | * later. So keep it in descending order here, so we try for the best |
221 | * later. So keep it in descending order here, so we try for the best |
242 | * match first, and work downward. |
222 | * match first, and work downward. |
243 | */ |
223 | */ |
244 | if (!strcasecmp(cp,query_name(op))) retval=20; |
224 | if (!strcasecmp(cp,query_name(op))) retval=20; |
245 | else if (!strcasecmp(cp,query_short_name(op))) retval=18; |
225 | else if (!strcasecmp(cp,query_short_name(op))) retval=18; |
246 | else if (!strcasecmp(cp,query_base_name(op,0))) retval=16; |
226 | else if (!strcasecmp(cp,query_base_name(op,0))) retval=16; |
247 | else if (!strcasecmp(cp,query_base_name(op,1))) retval=16; |
227 | else if (!strcasecmp(cp,query_base_name(op,1))) retval=16; |
248 | else if (op->custom_name && !strcasecmp(cp,op->custom_name)) retval=15; |
228 | else if (op->custom_name && !strcasecmp(cp,op->custom_name)) retval=15; |
249 | else if (!strncasecmp(cp,query_base_name(op,0), |
229 | else if (!strncasecmp(cp,query_base_name(op,0), |
250 | strlen(cp))) retval=14; |
230 | strlen(cp))) retval=14; |
251 | else if (!strncasecmp(cp,query_base_name(op,1), |
231 | else if (!strncasecmp(cp,query_base_name(op,1), |
252 | strlen(cp))) retval=14; |
232 | strlen(cp))) retval=14; |
253 | |
233 | |
254 | /* Do substring checks, so things like 'Str+1' will match. |
234 | /* Do substring checks, so things like 'Str+1' will match. |
255 | * retval of these should perhaps be lower - they are lower |
235 | * retval of these should perhaps be lower - they are lower |
256 | * then the specific strcasecmp aboves, but still higher than |
236 | * then the specific strcasecmp aboves, but still higher than |
257 | * some other match criteria. |
237 | * some other match criteria. |
258 | */ |
238 | */ |
259 | else if (strstr(query_base_name(op,1), cp)) retval = 12; |
239 | else if (strstr(query_base_name(op,1), cp)) retval = 12; |
260 | else if (strstr(query_base_name(op,0), cp)) retval = 12; |
240 | else if (strstr(query_base_name(op,0), cp)) retval = 12; |
261 | else if (strstr(query_short_name(op), cp)) retval = 12; |
241 | else if (strstr(query_short_name(op), cp)) retval = 12; |
262 | |
242 | |
263 | /* Check against plural/non plural based on count. */ |
243 | /* Check against plural/non plural based on count. */ |
264 | else if (count>1 && !strcasecmp(cp,op->name_pl)) { |
244 | else if (count>1 && !strcasecmp(cp,op->name_pl)) { |
265 | retval=6; |
245 | retval=6; |
266 | } |
246 | } |
267 | else if (count==1 && !strcasecmp(op->name,cp)) { |
247 | else if (count==1 && !strcasecmp(op->name,cp)) { |
268 | retval=6; |
248 | retval=6; |
269 | } |
249 | } |
270 | /* base name matched - not bad */ |
250 | /* base name matched - not bad */ |
271 | else if (strcasecmp(cp,op->name)==0 && !count) retval=4; |
251 | else if (strcasecmp(cp,op->name)==0 && !count) retval=4; |
272 | /* Check for partial custom name, but give a real low priority */ |
252 | /* Check for partial custom name, but give a real low priority */ |
273 | else if (op->custom_name && strstr(op->custom_name, cp)) retval = 3; |
253 | else if (op->custom_name && strstr(op->custom_name, cp)) retval = 3; |
274 | |
254 | |
275 | if (retval) { |
255 | if (retval) { |
276 | if (pl->type == PLAYER) |
256 | if (pl->type == PLAYER) |
277 | pl->contr->count=count; |
257 | pl->contr->count=count; |
278 | return retval; |
258 | return retval; |
279 | } |
259 | } |
280 | } |
260 | } |
281 | return 0; |
261 | return 0; |
282 | } |
262 | } |
283 | |
263 | |
284 | /* |
264 | /* |
… | |
… | |
353 | { |
333 | { |
354 | archetype *at, *next; |
334 | archetype *at, *next; |
355 | int i=0,f=0; |
335 | int i=0,f=0; |
356 | |
336 | |
357 | for (at=first_archetype; at!=NULL; at=next) { |
337 | for (at=first_archetype; at!=NULL; at=next) { |
358 | if (at->more) next=at->more; |
338 | if (at->more) next=at->more; |
359 | else next=at->next; |
339 | else next=at->next; |
360 | if (at->name) free_string(at->name); |
340 | |
361 | if (at->clone.name) free_string(at->clone.name); |
341 | delete at; |
362 | if (at->clone.name_pl) free_string(at->clone.name_pl); |
342 | i++; |
363 | if (at->clone.title) free_string(at->clone.title); |
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364 | if (at->clone.race) free_string(at->clone.race); |
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365 | if (at->clone.slaying) free_string(at->clone.slaying); |
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366 | if (at->clone.msg) free_string(at->clone.msg); |
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367 | free(at); |
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368 | i++; |
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369 | } |
343 | } |
370 | LOG(llevDebug,"Freed %d archetypes, %d faces\n", i, f); |
344 | LOG(llevDebug,"Freed %d archetypes, %d faces\n", i, f); |
371 | } |
345 | } |
372 | |
346 | |
373 | /* |
347 | /* |
374 | * Allocates, initialises and returns the pointer to an archetype structure. |
348 | * Allocates, initialises and returns the pointer to an archetype structure. |
375 | */ |
349 | */ |
376 | |
350 | // TODO: should become constructor |
377 | archetype *get_archetype_struct(void) { |
351 | archetype *get_archetype_struct(void) { |
378 | archetype *arch; |
352 | archetype *arch; |
379 | |
353 | |
380 | arch=(archetype *)CALLOC(1,sizeof(archetype)); |
354 | arch = new archetype; |
381 | if(arch==NULL) |
355 | |
382 | fatal(OUT_OF_MEMORY); |
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383 | arch->next=NULL; |
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384 | arch->name=NULL; |
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385 | arch->clone.other_arch=NULL; |
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386 | arch->clone.name=NULL; |
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387 | arch->clone.name_pl=NULL; |
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388 | arch->clone.title=NULL; |
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389 | arch->clone.race=NULL; |
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390 | arch->clone.slaying=NULL; |
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391 | arch->clone.msg=NULL; |
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392 | clear_object(&arch->clone); /* to initial state other also */ |
356 | clear_object (&arch->clone); /* to initial state other also */ |
393 | CLEAR_FLAG((&arch->clone),FLAG_FREED); /* This shouldn't matter, since copy_object() */ |
357 | CLEAR_FLAG (&arch->clone, FLAG_FREED); /* This shouldn't matter, since copy_object() */ |
394 | SET_FLAG((&arch->clone), FLAG_REMOVED); /* doesn't copy these flags... */ |
358 | SET_FLAG (&arch->clone, FLAG_REMOVED); /* doesn't copy these flags... */ |
395 | arch->head=NULL; |
359 | |
396 | arch->more=NULL; |
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|
397 | return arch; |
360 | return arch; |
398 | } |
361 | } |
399 | |
362 | |
400 | /* |
363 | /* |
401 | * Reads/parses the archetype-file, and copies into a linked list |
364 | * Reads/parses the archetype-file, and copies into a linked list |
402 | * of archetype-structures. |
365 | * of archetype-structures. |
403 | */ |
366 | */ |
404 | void first_arch_pass(FILE *fp) { |
367 | void first_arch_pass(object_thawer &fp) { |
405 | object *op; |
368 | object *op; |
406 | archetype *at,*head=NULL,*last_more=NULL; |
369 | archetype *at,*head=NULL,*last_more=NULL; |
407 | int i,first=2; |
370 | int i,first=2; |
408 | |
371 | |
409 | op=get_object(); |
372 | op=get_object(); |
410 | op->arch=first_archetype=at=get_archetype_struct(); |
373 | op->arch=first_archetype=at=get_archetype_struct(); |
411 | |
374 | |
412 | while((i=load_object(fp,op,first,0))) { |
375 | while((i=load_object(fp,op,first,0))) { |
413 | first=0; |
376 | first=0; |
414 | copy_object(op,&at->clone); |
377 | copy_object(op,&at->clone); |
415 | at->clone.speed_left= (float) (-0.1); |
378 | at->clone.speed_left= (float) (-0.1); |
416 | /* copy the body_info to the body_used - this is only really |
379 | /* copy the body_info to the body_used - this is only really |
417 | * need for monsters, but doesn't hurt to do it for everything. |
380 | * need for monsters, but doesn't hurt to do it for everything. |
418 | * by doing so, when a monster is created, it has good starting |
381 | * by doing so, when a monster is created, it has good starting |
419 | * values for the body_used info, so when items are created |
382 | * values for the body_used info, so when items are created |
420 | * for it, they can be properly equipped. |
383 | * for it, they can be properly equipped. |
421 | */ |
384 | */ |
422 | memcpy(&at->clone.body_used, &op->body_info, sizeof(op->body_info)); |
385 | memcpy(&at->clone.body_used, &op->body_info, sizeof(op->body_info)); |
423 | |
386 | |
424 | switch(i) { |
387 | switch(i) { |
425 | case LL_NORMAL: /* A new archetype, just link it with the previous */ |
388 | case LL_NORMAL: /* A new archetype, just link it with the previous */ |
426 | if(last_more!=NULL) |
389 | if(last_more!=NULL) |
427 | last_more->next=at; |
390 | last_more->next=at; |
428 | if(head!=NULL) |
391 | if(head!=NULL) |
429 | head->next=at; |
392 | head->next=at; |
430 | head=last_more=at; |
393 | head=last_more=at; |
431 | #if 0 |
394 | #if 0 |
432 | if(!op->type) |
395 | if(!op->type) |
433 | LOG(llevDebug," WARNING: Archetype %s has no type info!\n", op->arch->name); |
396 | LOG(llevDebug," WARNING: Archetype %s has no type info!\n", op->arch->name); |
434 | #endif |
397 | #endif |
435 | at->tail_x = 0; |
398 | at->tail_x = 0; |
436 | at->tail_y = 0; |
399 | at->tail_y = 0; |
437 | break; |
400 | break; |
438 | |
401 | |
439 | case LL_MORE: /* Another part of the previous archetype, link it correctly */ |
402 | case LL_MORE: /* Another part of the previous archetype, link it correctly */ |
440 | |
403 | |
441 | at->head=head; |
404 | at->head=head; |
442 | at->clone.head = &head->clone; |
405 | at->clone.head = &head->clone; |
443 | if(last_more!=NULL) { |
406 | if(last_more!=NULL) { |
444 | last_more->more=at; |
407 | last_more->more=at; |
445 | last_more->clone.more = &at->clone; |
408 | last_more->clone.more = &at->clone; |
446 | } |
409 | } |
447 | last_more=at; |
410 | last_more=at; |
448 | |
411 | |
449 | /* If this multipart image is still composed of individual small |
412 | /* If this multipart image is still composed of individual small |
450 | * images, don't set the tail_.. values. We can't use them anyways, |
413 | * images, don't set the tail_.. values. We can't use them anyways, |
451 | * and setting these to zero makes the map sending to the client much |
414 | * and setting these to zero makes the map sending to the client much |
452 | * easier as just looking at the head, we know what to do. |
415 | * easier as just looking at the head, we know what to do. |
453 | */ |
416 | */ |
454 | if (at->clone.face != head->clone.face) { |
417 | if (at->clone.face != head->clone.face) { |
455 | head->tail_x = 0; |
418 | head->tail_x = 0; |
456 | head->tail_y = 0; |
419 | head->tail_y = 0; |
457 | } else { |
420 | } else { |
458 | if (at->clone.x > head->tail_x) head->tail_x = at->clone.x; |
421 | if (at->clone.x > head->tail_x) head->tail_x = at->clone.x; |
459 | if (at->clone.y > head->tail_y) head->tail_y = at->clone.y; |
422 | if (at->clone.y > head->tail_y) head->tail_y = at->clone.y; |
460 | } |
423 | } |
461 | break; |
424 | break; |
462 | |
425 | |
463 | } |
426 | } |
464 | |
427 | |
465 | at=get_archetype_struct(); |
428 | at=get_archetype_struct(); |
466 | clear_object(op); |
429 | clear_object(op); |
467 | op->arch=at; |
430 | op->arch=at; |
468 | } |
431 | } |
469 | free(at); |
432 | |
|
|
433 | delete at; |
470 | free_object(op); |
434 | free_object(op); |
471 | } |
435 | } |
472 | |
436 | |
473 | /* |
437 | /* |
474 | * Reads the archetype file once more, and links all pointers between |
438 | * Reads the archetype file once more, and links all pointers between |
475 | * archetypes. |
439 | * archetypes. |
476 | */ |
440 | */ |
477 | |
441 | |
478 | void second_arch_pass(FILE *fp) { |
442 | void second_arch_pass(object_thawer &thawer) { |
479 | char buf[MAX_BUF],*variable=buf,*argument,*cp; |
443 | char buf[MAX_BUF],*variable=buf,*argument,*cp; |
480 | archetype *at=NULL,*other; |
444 | archetype *at=NULL,*other; |
481 | |
445 | |
482 | while(fgets(buf,MAX_BUF,fp)!=NULL) { |
446 | while(fgets(buf,MAX_BUF,thawer)!=NULL) { |
483 | if(*buf=='#') |
447 | if(*buf=='#') |
484 | continue; |
448 | continue; |
485 | if((argument=strchr(buf,' '))!=NULL) { |
449 | if((argument=strchr(buf,' '))!=NULL) { |
486 | *argument='\0',argument++; |
450 | *argument='\0',argument++; |
487 | cp = argument + strlen(argument)-1; |
451 | cp = argument + strlen(argument)-1; |
488 | while (isspace(*cp)) { |
452 | while (isspace(*cp)) { |
489 | *cp='\0'; |
453 | *cp='\0'; |
490 | cp--; |
454 | cp--; |
491 | } |
455 | } |
492 | } |
456 | } |
493 | if(!strcmp("Object",variable)) { |
457 | if(!strcmp("Object",variable)) { |
494 | if((at=find_archetype(argument))==NULL) |
458 | if((at=find_archetype(argument))==NULL) |
495 | LOG(llevError,"Warning: failed to find arch %s\n",argument); |
459 | LOG(llevError,"Warning: failed to find arch %s\n",argument); |
496 | } else if(!strcmp("other_arch",variable)) { |
460 | } else if(!strcmp("other_arch",variable)) { |
… | |
… | |
502 | } |
466 | } |
503 | } else if(!strcmp("randomitems",variable)) { |
467 | } else if(!strcmp("randomitems",variable)) { |
504 | if(at!=NULL) { |
468 | if(at!=NULL) { |
505 | treasurelist *tl=find_treasurelist(argument); |
469 | treasurelist *tl=find_treasurelist(argument); |
506 | if(tl==NULL) |
470 | if(tl==NULL) |
507 | LOG(llevError,"Failed to link treasure to arch (%s): %s\n",at->name, argument); |
471 | LOG(llevError,"Failed to link treasure to arch (%s): %s\n", &at->name, argument); |
508 | else |
472 | else |
509 | at->clone.randomitems=tl; |
473 | at->clone.randomitems=tl; |
510 | } |
474 | } |
511 | } |
475 | } |
512 | } |
476 | } |
… | |
… | |
515 | #ifdef DEBUG |
479 | #ifdef DEBUG |
516 | void check_generators(void) { |
480 | void check_generators(void) { |
517 | archetype *at; |
481 | archetype *at; |
518 | for(at=first_archetype;at!=NULL;at=at->next) |
482 | for(at=first_archetype;at!=NULL;at=at->next) |
519 | if(QUERY_FLAG(&at->clone,FLAG_GENERATOR)&&at->clone.other_arch==NULL) |
483 | if(QUERY_FLAG(&at->clone,FLAG_GENERATOR)&&at->clone.other_arch==NULL) |
520 | LOG(llevError,"Warning: %s is generator but lacks other_arch.\n", |
484 | LOG(llevError,"Warning: %s is generator but lacks other_arch.\n", &at->name); |
521 | at->name); |
|
|
522 | } |
485 | } |
523 | #endif |
486 | #endif |
524 | |
487 | |
525 | /* |
488 | /* |
526 | * First initialises the archtype hash-table (init_archetable()). |
489 | * First initialises the archtype hash-table (init_archetable()). |
527 | * Reads and parses the archetype file (with the first and second-pass |
490 | * Reads and parses the archetype file (with the first and second-pass |
528 | * functions). |
491 | * functions). |
529 | * Then initialises treasures by calling load_treasures(). |
492 | * Then initialises treasures by calling load_treasures(). |
530 | */ |
493 | */ |
531 | |
494 | |
|
|
495 | void |
532 | void load_archetypes(void) { |
496 | load_archetypes (void) |
533 | FILE *fp; |
497 | { |
534 | char filename[MAX_BUF]; |
498 | char filename[MAX_BUF]; |
535 | int comp; |
499 | int comp; |
536 | #if TIME_ARCH_LOAD |
500 | #if TIME_ARCH_LOAD |
537 | struct timeval tv1,tv2; |
501 | struct timeval tv1, tv2; |
538 | #endif |
502 | #endif |
539 | |
503 | |
540 | sprintf(filename,"%s/%s",settings.datadir,settings.archetypes); |
504 | sprintf (filename, "%s/%s", settings.datadir, settings.archetypes); |
541 | LOG(llevDebug,"Reading archetypes from %s...\n",filename); |
505 | LOG (llevDebug, "Reading archetypes from %s:\n", filename); |
542 | if((fp=open_and_uncompress(filename,0,&comp))==NULL) { |
506 | |
543 | LOG(llevError," Can't open archetype file.\n"); |
507 | { |
544 | return; |
508 | object_thawer thawer (filename); |
545 | } |
509 | |
546 | clear_archetable(); |
510 | clear_archetable (); |
547 | LOG(llevDebug," arch-pass 1...\n"); |
511 | LOG (llevDebug, " arch-pass 1...\n"); |
548 | #if TIME_ARCH_LOAD |
512 | first_arch_pass (thawer); |
549 | GETTIMEOFDAY(&tv1); |
513 | LOG (llevDebug, " done\n"); |
|
|
514 | |
|
|
515 | init_archetable (); |
|
|
516 | warn_archetypes = 1; |
|
|
517 | } |
|
|
518 | |
|
|
519 | { |
|
|
520 | object_thawer thawer (filename); |
|
|
521 | |
|
|
522 | LOG (llevDebug, " loading treasure...\n"); |
|
|
523 | load_treasures (); |
|
|
524 | LOG (llevDebug, " done\n arch-pass 2...\n"); |
|
|
525 | second_arch_pass (thawer); |
|
|
526 | LOG (llevDebug, " done\n"); |
|
|
527 | #ifdef DEBUG |
|
|
528 | check_generators (); |
550 | #endif |
529 | #endif |
551 | first_arch_pass(fp); |
530 | } |
552 | #if TIME_ARCH_LOAD |
|
|
553 | { int sec, usec; |
|
|
554 | GETTIMEOFDAY(&tv2); |
|
|
555 | sec = tv2.tv_sec - tv1.tv_sec; |
|
|
556 | usec = tv2.tv_usec - tv1.tv_usec; |
|
|
557 | if (usec<0) { usec +=1000000; sec--;} |
|
|
558 | LOG(llevDebug,"Load took %d.%06d seconds\n", sec, usec); |
|
|
559 | } |
|
|
560 | #endif |
|
|
561 | |
|
|
562 | LOG(llevDebug," done\n"); |
531 | LOG (llevDebug, " done\n"); |
563 | init_archetable(); |
|
|
564 | warn_archetypes=1; |
|
|
565 | |
|
|
566 | /* do a close and reopen instead of a rewind - necessary in case the |
|
|
567 | * file has been compressed. |
|
|
568 | */ |
|
|
569 | close_and_delete(fp, comp); |
|
|
570 | fp=open_and_uncompress(filename,0,&comp); |
|
|
571 | |
|
|
572 | LOG(llevDebug," loading treasure...\n"); |
|
|
573 | load_treasures(); |
|
|
574 | LOG(llevDebug," done\n arch-pass 2...\n"); |
|
|
575 | second_arch_pass(fp); |
|
|
576 | LOG(llevDebug," done\n"); |
|
|
577 | #ifdef DEBUG |
|
|
578 | check_generators(); |
|
|
579 | #endif |
|
|
580 | close_and_delete(fp, comp); |
|
|
581 | LOG(llevDebug," done\n"); |
|
|
582 | } |
532 | } |
583 | |
533 | |
584 | /* |
534 | /* |
585 | * Creates and returns a new object which is a copy of the given archetype. |
535 | * Creates and returns a new object which is a copy of the given archetype. |
586 | * This function returns NULL on failure. |
536 | * This function returns NULL on failure. |
… | |
… | |
610 | object *create_singularity(const char *name) { |
560 | object *create_singularity(const char *name) { |
611 | object *op; |
561 | object *op; |
612 | char buf[MAX_BUF]; |
562 | char buf[MAX_BUF]; |
613 | sprintf(buf,"%s (%s)",ARCH_SINGULARITY,name); |
563 | sprintf(buf,"%s (%s)",ARCH_SINGULARITY,name); |
614 | op = get_object(); |
564 | op = get_object(); |
615 | op->name = add_string(buf); |
565 | op->name = op->name_pl = buf; |
616 | op->name_pl = add_string(buf); |
|
|
617 | SET_FLAG(op,FLAG_NO_PICK); |
566 | SET_FLAG(op,FLAG_NO_PICK); |
618 | return op; |
567 | return op; |
619 | } |
568 | } |
620 | |
569 | |
621 | /* |
570 | /* |
… | |
… | |
634 | /* |
583 | /* |
635 | * Hash-function used by the arch-hashtable. |
584 | * Hash-function used by the arch-hashtable. |
636 | */ |
585 | */ |
637 | |
586 | |
638 | unsigned long |
587 | unsigned long |
639 | hasharch(const char *str, int tablesize) { |
588 | hasharch(const char *str, int tablesize) |
|
|
589 | { |
640 | unsigned long hash = 0; |
590 | unsigned long hash = 0; |
641 | int i = 0; |
591 | unsigned int i = 0; |
642 | const char *p; |
592 | const char *p; |
643 | |
593 | |
644 | /* use the one-at-a-time hash function, which supposedly is |
594 | /* use the one-at-a-time hash function, which supposedly is |
645 | * better than the djb2-like one used by perl5.005, but |
595 | * better than the djb2-like one used by perl5.005, but |
646 | * certainly is better then the bug used here before. |
596 | * certainly is better then the bug used here before. |
647 | * see http://burtleburtle.net/bob/hash/doobs.html |
597 | * see http://burtleburtle.net/bob/hash/doobs.html |
648 | */ |
598 | */ |
649 | for (p = str; i < MAXSTRING && *p; p++, i++) { |
599 | for (p = str; i < MAXSTRING && *p; p++, i++) |
|
|
600 | { |
650 | hash += *p; |
601 | hash += *p; |
651 | hash += hash << 10; |
602 | hash += hash << 10; |
652 | hash ^= hash >> 6; |
603 | hash ^= hash >> 6; |
653 | } |
604 | } |
|
|
605 | |
654 | hash += hash << 3; |
606 | hash += hash << 3; |
655 | hash ^= hash >> 11; |
607 | hash ^= hash >> 11; |
656 | hash += hash << 15; |
608 | hash += hash << 15; |
|
|
609 | |
657 | return hash % tablesize; |
610 | return hash % tablesize; |
658 | } |
611 | } |
659 | |
612 | |
660 | /* |
613 | /* |
661 | * Finds, using the hashtable, which archetype matches the given name. |
614 | * Finds, using the hashtable, which archetype matches the given name. |
662 | * returns a pointer to the found archetype, otherwise NULL. |
615 | * returns a pointer to the found archetype, otherwise NULL. |
… | |
… | |
677 | if(warn_archetypes) |
630 | if(warn_archetypes) |
678 | LOG(llevError,"Couldn't find archetype %s\n",name); |
631 | LOG(llevError,"Couldn't find archetype %s\n",name); |
679 | return NULL; |
632 | return NULL; |
680 | } |
633 | } |
681 | arch_cmp++; |
634 | arch_cmp++; |
682 | if (!strcmp(at->name,name)) |
635 | if (!strcmp((const char *)at->name,name)) |
683 | return at; |
636 | return at; |
684 | if(++index>=ARCHTABLE) |
637 | if(++index>=ARCHTABLE) |
685 | index=0; |
638 | index=0; |
686 | } |
639 | } |
687 | } |
640 | } |
… | |
… | |
689 | /* |
642 | /* |
690 | * Adds an archetype to the hashtable. |
643 | * Adds an archetype to the hashtable. |
691 | */ |
644 | */ |
692 | |
645 | |
693 | static void add_arch(archetype *at) { |
646 | static void add_arch(archetype *at) { |
694 | int index=hasharch(at->name, ARCHTABLE),org_index=index; |
647 | int index=hasharch((const char *)at->name, ARCHTABLE),org_index=index; |
695 | for(;;) { |
648 | for(;;) { |
696 | if(arch_table[index]==NULL) { |
649 | if(arch_table[index]==NULL) { |
697 | arch_table[index]=at; |
650 | arch_table[index]=at; |
698 | return; |
651 | return; |
699 | } |
652 | } |