MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame^] | 1 | // MorgenGrauen MUDlib |
| 2 | // |
| 3 | // living/attributes.c -- attributes for living objects |
| 4 | // |
| 5 | // $Id: attributes.c 8375 2013-02-12 21:52:58Z Zesstra $ |
| 6 | |
| 7 | #include <sys_debug.h> |
| 8 | |
| 9 | // attribute handling |
| 10 | // |
| 11 | // filter_ldfied: str, dex, con, int |
| 12 | // |
| 13 | // In den Attributen und Abilites werden Rassenspzifische und erworbene |
| 14 | // Faehigkeiten (mit autoload-Eigenschaft) abgepseichert. |
| 15 | // |
| 16 | // Funktionen: |
| 17 | // SetAttribute( attr, val ) (Erzeuge und) setze das Attribut auf val. |
| 18 | // QueryAttribute( attr ) Gebe den Wert des Attributes zurueck. |
| 19 | // |
| 20 | // Wenn ein Objekt eine Funktion _filterattr_<name> beitzt, wird beim Setzen |
| 21 | // des Attributes <name>, der vorgeschlagene Wert uebergeben und der von |
| 22 | // dieser Funktion zurueckgegebene gesetzt. (fuer ueberpruefungszwecke) |
| 23 | // Gleiches gilt fuer _filterabil_<name>. |
| 24 | |
| 25 | #pragma strict_types |
| 26 | #pragma save_types |
| 27 | #pragma range_check |
| 28 | #pragma no_clone |
| 29 | #pragma pedantic |
| 30 | |
| 31 | #define NEED_PROTOTYPES |
| 32 | #include <thing/properties.h> |
| 33 | #include <attributes.h> |
| 34 | #include <player/gmcp.h> |
| 35 | #undef NEED_PROTOTYPES |
| 36 | |
| 37 | #include <config.h> |
| 38 | #include <properties.h> |
| 39 | |
| 40 | mapping attributes; // Dies sind die mit ZTs veraenderbaren Attribute |
| 41 | mapping attributes_modifier; // Modifier sollen gespeichert werden |
| 42 | nosave mixed* attributes_timed_mods; //P_TIMED_ATTR_MOD |
| 43 | nosave mapping attributes_offsets; // Offsets NICHT speichern! |
| 44 | nosave mapping used_attributes_offsets; // Zur Beschleunigung der Berechnung |
| 45 | nosave object* all_modifiers; // objekte mit P_X/M_ATTR_MOD, P_X/M_HEALTH_MOD |
| 46 | nosave object* invalid_modifiers; // objekte welche das limit ueberschreiten |
| 47 | nosave int cumulative_mod; // bilanz der P_X/M_ATTR_MOD |
| 48 | nosave int hp_off; |
| 49 | nosave int sp_off; |
| 50 | |
| 51 | |
| 52 | nomask public int SetTimedAttrModifier(string key, mapping modifier, |
| 53 | int outdated, object dependent, mixed notify) { |
| 54 | if(!key || key=="" || !modifier || (outdated>0 && outdated<time()) || |
| 55 | (notify && !stringp(notify) && !objectp(notify)) ) { |
| 56 | return TATTR_INVALID_ARGS; |
| 57 | } |
| 58 | |
| 59 | |
| 60 | if(member(attributes_timed_mods[TATTR_ENTRIES],key)) { |
| 61 | // change entry |
| 62 | attributes_timed_mods[TATTR_ENTRIES][key,TATTR_MOD]=modifier; |
| 63 | attributes_timed_mods[TATTR_ENTRIES][key,TATTR_OUTDATED]=outdated; |
| 64 | attributes_timed_mods[TATTR_ENTRIES][key,TATTR_DEPENDENT]=dependent; |
| 65 | attributes_timed_mods[TATTR_ENTRIES][key,TATTR_NOTIFY]=notify; |
| 66 | } |
| 67 | else { |
| 68 | // add entry |
| 69 | attributes_timed_mods[TATTR_ENTRIES]+=([key:modifier;outdated;dependent;notify]); |
| 70 | } |
| 71 | |
| 72 | // add outdate |
| 73 | if(outdated>0 && member(attributes_timed_mods[TATTR_OUTDATE],outdated)==-1) |
| 74 | { |
| 75 | attributes_timed_mods[TATTR_OUTDATE]+=({outdated}); |
| 76 | attributes_timed_mods[TATTR_OUTDATE]= |
| 77 | sort_array(attributes_timed_mods[TATTR_OUTDATE],#'<); |
| 78 | } |
| 79 | |
| 80 | // add dependent |
| 81 | if(objectp(dependent)) |
| 82 | { |
| 83 | if(member(attributes_timed_mods[TATTR_DEPENDENTS],key)) |
| 84 | { |
| 85 | attributes_timed_mods[TATTR_DEPENDENTS][key]=dependent; |
| 86 | } |
| 87 | else |
| 88 | { |
| 89 | attributes_timed_mods[TATTR_DEPENDENTS]+=([key:dependent]); |
| 90 | } |
| 91 | } |
| 92 | else |
| 93 | { |
| 94 | // remove previously set dependent |
| 95 | if(member(attributes_timed_mods[TATTR_DEPENDENTS],key)) |
| 96 | { |
| 97 | attributes_timed_mods[TATTR_DEPENDENTS]-=([key]); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | UpdateAttributes(); |
| 102 | |
| 103 | return TATTR_OK; |
| 104 | } |
| 105 | |
| 106 | nomask public mapping QueryTimedAttrModifier(string key) |
| 107 | { |
| 108 | int outdated; |
| 109 | object dependent; |
| 110 | mixed notify; |
| 111 | mapping mod; |
| 112 | |
| 113 | if(!key || key=="") |
| 114 | { |
| 115 | return ([]); |
| 116 | } |
| 117 | |
| 118 | if(!member(attributes_timed_mods[TATTR_ENTRIES],key)) |
| 119 | { |
| 120 | return ([]); |
| 121 | } |
| 122 | |
| 123 | mod=deep_copy(attributes_timed_mods[TATTR_ENTRIES][key,TATTR_MOD]); |
| 124 | outdated=attributes_timed_mods[TATTR_ENTRIES][key,TATTR_OUTDATED]; |
| 125 | dependent=attributes_timed_mods[TATTR_ENTRIES][key,TATTR_DEPENDENT]; |
| 126 | notify=attributes_timed_mods[TATTR_ENTRIES][key,TATTR_NOTIFY]; |
| 127 | |
| 128 | return ([key:mod;outdated;dependent;notify ]); |
| 129 | } |
| 130 | |
| 131 | nomask public int DeleteTimedAttrModifier(string key) |
| 132 | { |
| 133 | if(!key || key=="") |
| 134 | { |
| 135 | return TATTR_INVALID_ARGS; |
| 136 | } |
| 137 | |
| 138 | if(!member(attributes_timed_mods[TATTR_ENTRIES],key)) |
| 139 | { |
| 140 | return TATTR_NO_SUCH_MODIFIER; |
| 141 | } |
| 142 | |
| 143 | attributes_timed_mods[TATTR_DEPENDENTS]-=([key]); |
| 144 | attributes_timed_mods[TATTR_ENTRIES]-=([key]); |
| 145 | UpdateAttributes(); |
| 146 | |
| 147 | return TATTR_OK; |
| 148 | } |
| 149 | |
| 150 | nomask protected void attribute_hb() |
| 151 | { |
| 152 | int now,i,k,update,outdated; |
| 153 | string* keys; |
| 154 | mapping tonotify; |
| 155 | |
| 156 | // initialize |
| 157 | now=time(); |
| 158 | tonotify=([]); |
| 159 | |
| 160 | keys=m_indices(attributes_timed_mods[TATTR_ENTRIES]); |
| 161 | |
| 162 | // delete outdated |
| 163 | for(i=sizeof(attributes_timed_mods[TATTR_OUTDATE])-1;i>=0;i--) |
| 164 | { |
| 165 | outdated=attributes_timed_mods[TATTR_OUTDATE][i]; |
| 166 | if(outdated>now) |
| 167 | { |
| 168 | break; |
| 169 | } |
| 170 | |
| 171 | for(k=sizeof(keys)-1;k>=0;k--) |
| 172 | { |
| 173 | if(attributes_timed_mods[TATTR_ENTRIES][keys[k],TATTR_OUTDATED]==outdated) |
| 174 | { |
| 175 | // bei fehlendem notifier wurde das zum verhaengnis |
| 176 | // dank an gloinson |
| 177 | /* |
| 178 | if(objectp(attributes_timed_mods[TATTR_ENTRIES][keys[k],TATTR_NOTIFY])) |
| 179 | { |
| 180 | */ |
| 181 | tonotify+=([keys[k]:attributes_timed_mods[TATTR_ENTRIES][keys[k],TATTR_NOTIFY]]); |
| 182 | //} |
| 183 | |
| 184 | attributes_timed_mods[TATTR_DEPENDENTS]-=([keys[k]]); |
| 185 | attributes_timed_mods[TATTR_ENTRIES]-=([keys[k]]); |
| 186 | keys-=({keys[k]}); |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | attributes_timed_mods[TATTR_OUTDATE]-=({outdated}); |
| 191 | } |
| 192 | |
| 193 | // delete depending |
| 194 | keys=m_indices(attributes_timed_mods[TATTR_DEPENDENTS]); |
| 195 | for(i=sizeof(keys)-1;i>=0;i--) |
| 196 | { |
| 197 | if(!objectp(attributes_timed_mods[TATTR_DEPENDENTS][keys[i]])) |
| 198 | { |
| 199 | // siehe oben |
| 200 | /* |
| 201 | if(objectp(attributes_timed_mods[TATTR_ENTRIES][keys[i],TATTR_NOTIFY])) |
| 202 | { |
| 203 | */ |
| 204 | tonotify+=([keys[i]:attributes_timed_mods[TATTR_ENTRIES][keys[i],TATTR_NOTIFY]]); |
| 205 | //} |
| 206 | |
| 207 | attributes_timed_mods[TATTR_DEPENDENTS]-=([keys[i]]); |
| 208 | attributes_timed_mods[TATTR_ENTRIES]-=([keys[i]]); |
| 209 | keys-=({keys[i]}); |
| 210 | } |
| 211 | } |
| 212 | |
| 213 | |
| 214 | // update |
| 215 | if(sizeof(tonotify)) |
| 216 | { |
| 217 | UpdateAttributes(); |
| 218 | call_out(#'notifyExpiredModifiers,0,tonotify); |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | nomask protected void notifyExpiredModifiers(mapping nots) |
| 223 | { |
| 224 | int i; |
| 225 | string* keys; |
| 226 | while(remove_call_out(#'notifyExpiredModifiers)!=-1); |
| 227 | |
| 228 | if(!nots) |
| 229 | { |
| 230 | return; |
| 231 | } |
| 232 | |
| 233 | keys=m_indices(nots); |
| 234 | for(i=sizeof(nots)-1;i>=0;i--) |
| 235 | { |
| 236 | if(nots[keys[i]] && |
| 237 | ( objectp(nots[keys[i]])||stringp(nots[keys[i]]) ) ) |
| 238 | { |
| 239 | call_other(nots[keys[i]],"NotifyTimedAttrModExpired",keys[i]); |
| 240 | } |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | |
| 245 | // invalide modifier benachrichtigen |
| 246 | nomask protected void notifyInvalidModifiers() { |
| 247 | |
| 248 | while(remove_call_out(#'notifyInvalidModifiers)!=-1); |
| 249 | |
| 250 | if(!invalid_modifiers) { |
| 251 | invalid_modifiers=({}); |
| 252 | } |
| 253 | |
| 254 | call_other(invalid_modifiers,"NotifyXMAttrModLimitViolation"); |
| 255 | |
| 256 | } |
| 257 | |
| 258 | |
| 259 | // welche Modifier / modif. Objekte wirken nun? |
| 260 | protected nomask void calculate_valid_modifiers() { |
| 261 | closure qp; |
| 262 | mapping res; |
| 263 | string key; |
| 264 | int wert; |
| 265 | // Unterscheidung Bonus <-> Malus, weil der Malus voll eingehen soll |
| 266 | int hp_malus, sp_malus; |
| 267 | |
| 268 | used_attributes_offsets=([]); |
| 269 | cumulative_mod=0; |
| 270 | hp_off=sp_off=0; |
| 271 | invalid_modifiers=({}); |
| 272 | |
| 273 | // rassenspezifische boni P_ATTRIBUTES_OFFSETS |
| 274 | if ( mappingp(attributes_offsets) ) |
| 275 | used_attributes_offsets+=attributes_offsets; |
| 276 | |
| 277 | if (!pointerp(all_modifiers) || !sizeof(all_modifiers)) { |
| 278 | // in diesem Fall koennen wir hier direkt mit dieser Funktion Schluss |
| 279 | // machen. ;-) |
| 280 | return; |
| 281 | } |
| 282 | else |
| 283 | all_modifiers-=({0}); //zerstoerte Objekte rauswerfen. |
| 284 | |
| 285 | // einmal ueber alle modifizierenden Objekt iterieren und aufaddieren |
| 286 | foreach(object ob: all_modifiers) { |
| 287 | qp = symbol_function("QueryProp",ob); |
| 288 | |
| 289 | if (!objectp(ob) || environment(ob)!=this_object()) { |
| 290 | all_modifiers-=({ob}); |
| 291 | continue; |
| 292 | } |
| 293 | |
| 294 | // ext. Attribut-Modifier |
| 295 | if ( mappingp(res=funcall(qp,P_X_ATTR_MOD)) ) { |
| 296 | foreach(key, wert: res) { |
| 297 | cumulative_mod+=wert; |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | // magic Attribut-Modifier |
| 302 | if ( mappingp(res=funcall(qp,P_M_ATTR_MOD)) |
| 303 | && ( funcall(qp,P_WORN) |
| 304 | || funcall(qp,P_WIELDED) ) ) { |
| 305 | foreach(key, wert: res) { |
| 306 | cumulative_mod+=wert; |
| 307 | } |
| 308 | } |
| 309 | // Magic Health-Modifier |
| 310 | if ( mappingp(res=funcall(qp,P_M_HEALTH_MOD)) |
| 311 | && ( funcall(qp,P_WORN) |
| 312 | || funcall(qp,P_WIELDED) ) ) { |
| 313 | if (res[P_HP] < 0) |
| 314 | hp_malus += res[P_HP]; |
| 315 | else |
| 316 | hp_off+=res[P_HP]; |
| 317 | |
| 318 | if (res[P_SP] < 0) |
| 319 | sp_malus += res[P_SP]; |
| 320 | else |
| 321 | sp_off+=res[P_SP]; |
| 322 | } |
| 323 | |
| 324 | // external Health Modifier |
| 325 | if ( mappingp(res=funcall(qp,P_X_HEALTH_MOD)) ) { |
| 326 | if (res[P_HP] < 0) |
| 327 | hp_malus += res[P_HP]; |
| 328 | else |
| 329 | hp_off+=res[P_HP]; |
| 330 | |
| 331 | if (res[P_SP] < 0) |
| 332 | sp_malus += res[P_SP]; |
| 333 | else |
| 334 | sp_off+=res[P_SP]; |
| 335 | } |
| 336 | |
| 337 | } // Ende 1. foreach() |
| 338 | |
| 339 | |
| 340 | // und nochmal, soviele Objekt wieder rausschmeissen, bis das Limit wieder |
| 341 | // unterschritten wird. (Verbesserungsvorschlaege erwuenscht.) :-( |
| 342 | foreach(object ob: all_modifiers) { |
| 343 | |
| 344 | qp = symbol_function("QueryProp",ob); |
| 345 | |
| 346 | if ( mappingp(res=funcall(qp,P_X_ATTR_MOD)) ) { |
| 347 | if(cumulative_mod>CUMULATIVE_ATTR_LIMIT) { |
| 348 | invalid_modifiers+=({ob}); |
| 349 | foreach(key, wert: res) { |
| 350 | cumulative_mod-=wert; |
| 351 | } |
| 352 | } |
| 353 | else { |
| 354 | add_offsets(res); |
| 355 | } |
| 356 | } |
| 357 | |
| 358 | if ( mappingp(res=funcall(qp,P_M_ATTR_MOD)) |
| 359 | && ( funcall(qp,P_WORN) |
| 360 | || funcall(qp,P_WIELDED) ) ) { |
| 361 | if(cumulative_mod>CUMULATIVE_ATTR_LIMIT) { |
| 362 | if(member(invalid_modifiers,ob)==-1) { |
| 363 | invalid_modifiers+=({ob}); |
| 364 | } |
| 365 | foreach(key, wert: res) { |
| 366 | cumulative_mod-=wert; |
| 367 | } |
| 368 | } |
| 369 | else { |
| 370 | add_offsets(res); |
| 371 | } |
| 372 | } |
| 373 | } |
| 374 | |
| 375 | // HEALTH_MOD werden durch eine Formel 'entschaerft', damit man nur schwer |
| 376 | // das Maximum von 150 erreichen kann. (Formel von Humni, beschlossen auf 3. |
| 377 | // EM-Treffen) |
| 378 | // Mali gehen aber voll ein |
| 379 | hp_off = (int)(150 - (150*150.0/(150 + hp_off))) + hp_malus; |
| 380 | sp_off = (int)(150 - (150*150.0/(150 + sp_off))) + sp_malus; |
| 381 | |
| 382 | /* alte Version |
| 383 | hp_off += hp_malus; |
| 384 | sp_off += sp_malus; |
| 385 | */ |
| 386 | |
| 387 | // notify invalid modifiers |
| 388 | if(sizeof(invalid_modifiers)>0) { |
| 389 | call_out(#'notifyInvalidModifiers,0); |
| 390 | } |
| 391 | } |
| 392 | |
| 393 | // abmelden eines modifiers |
| 394 | nomask public void deregister_modifier(object modifier) |
| 395 | { |
| 396 | if (!pointerp(all_modifiers)) { |
| 397 | return; |
| 398 | } |
| 399 | |
| 400 | // valid object? |
| 401 | if (!objectp(modifier) || member(all_modifiers,modifier)==-1) { |
| 402 | return; |
| 403 | } |
| 404 | |
| 405 | all_modifiers-=({modifier}); |
| 406 | if (invalid_modifiers) { |
| 407 | invalid_modifiers-=({modifier}); |
| 408 | } |
| 409 | } |
| 410 | |
| 411 | // anmelden eines modifiers |
| 412 | nomask public void register_modifier(object modifier) { |
| 413 | closure qp; |
| 414 | |
| 415 | if (!pointerp(all_modifiers)) { |
| 416 | all_modifiers=({}); |
| 417 | } |
| 418 | |
| 419 | // valid object? |
| 420 | if (!objectp(modifier) || environment(modifier)!=this_object() || |
| 421 | member(all_modifiers,modifier)!=-1) { |
| 422 | return; |
| 423 | } |
| 424 | |
| 425 | qp = symbol_function("QueryProp",modifier); |
| 426 | // modifier after all? Die P_M_* muessen getragen/gezueckt sein. |
| 427 | if(mappingp(funcall(qp,P_X_ATTR_MOD)) || |
| 428 | mappingp(funcall(qp,P_X_HEALTH_MOD)) || |
| 429 | ((mappingp(funcall(qp,P_M_ATTR_MOD)) || |
| 430 | mappingp(funcall(qp,P_M_HEALTH_MOD))) && |
| 431 | (funcall(qp,P_WORN) || funcall(qp,P_WIELDED)) ) ) { |
| 432 | all_modifiers+=({modifier}); |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | protected void add_offsets(mapping arr) { |
| 437 | mixed *ind; |
| 438 | int i; |
| 439 | |
| 440 | if ( !mappingp(arr) ) |
| 441 | return; |
| 442 | |
| 443 | foreach(string key, int wert: arr) { |
| 444 | used_attributes_offsets[key]+=wert; |
| 445 | } |
| 446 | } |
| 447 | |
| 448 | public void UpdateAttributes() { |
| 449 | mixed *ind; |
| 450 | int i; |
| 451 | |
| 452 | // alle gueltigen Modifier ermitteln aus Objekten im Inventar. |
| 453 | calculate_valid_modifiers(); |
| 454 | |
| 455 | // persistente modifier drauf (frosch zb) |
| 456 | // aus P_ATTRIBUTES_MODIFIERS |
| 457 | if ( mappingp(attributes_modifier) ) { |
| 458 | foreach(mixed key, mapping wert: attributes_modifier) { |
| 459 | add_offsets(wert); // Modifier addieren... |
| 460 | } |
| 461 | } |
| 462 | // timed modifier drauf aus P_TIMED_ATTR_MOD |
| 463 | ind=m_indices(attributes_timed_mods[TATTR_ENTRIES]); |
| 464 | for ( i=sizeof(ind)-1 ; i>=0 ; i-- ) { |
| 465 | // Modifier addieren... |
| 466 | add_offsets(attributes_timed_mods[TATTR_ENTRIES][ind[i],0]); |
| 467 | } |
| 468 | // Bei Monstern werden die HP/SP ueblicherweise selbst gesetzt |
| 469 | if ( !query_once_interactive(this_object())) |
| 470 | return; |
| 471 | |
| 472 | SetProp(P_MAX_HP, QueryAttribute(A_CON)*8+42+hp_off); |
| 473 | SetProp(P_MAX_SP, QueryAttribute(A_INT)*8+42+sp_off); |
| 474 | |
| 475 | if(QueryProp(P_HP)>QueryProp(P_MAX_HP)) { |
| 476 | SetProp(P_HP,QueryProp(P_MAX_HP)); |
| 477 | } |
| 478 | |
| 479 | if(QueryProp(P_SP)>QueryProp(P_MAX_SP)) { |
| 480 | SetProp(P_SP,QueryProp(P_MAX_SP)); |
| 481 | } |
| 482 | |
| 483 | GMCP_Char( ([ A_INT: QueryAttribute(A_INT), |
| 484 | A_DEX: QueryAttribute(A_DEX), |
| 485 | A_STR: QueryAttribute(A_STR), |
| 486 | A_CON: QueryAttribute(A_CON) ]) ); |
| 487 | } |
| 488 | |
| 489 | |
| 490 | protected void create() { |
| 491 | hp_off=sp_off=0; |
| 492 | used_attributes_offsets=([]); |
| 493 | all_modifiers=({}); |
| 494 | invalid_modifiers=({}); |
| 495 | cumulative_mod=0; |
| 496 | |
| 497 | Set(P_ATTRIBUTES_MODIFIER, attributes_modifier=([])); // nicht geschuetzt |
| 498 | Set(P_ATTRIBUTES_OFFSETS, attributes_offsets=([])); |
| 499 | Set(P_ATTRIBUTES_OFFSETS, PROTECTED, F_MODE); |
| 500 | Set(P_ATTRIBUTES, attributes=([])); |
| 501 | Set(P_ATTRIBUTES, PROTECTED, F_MODE); |
| 502 | |
| 503 | Set(P_TIMED_ATTR_MOD, attributes_timed_mods=({ ({}),([]),([]) })); |
| 504 | Set(P_TIMED_ATTR_MOD, NOSETMETHOD|SECURED, F_MODE_AS); |
| 505 | } |
| 506 | |
| 507 | static mixed _query_timed_attr_mod() { |
| 508 | mixed ret; |
| 509 | return Set(P_TIMED_ATTR_MOD, |
| 510 | ({attributes_timed_mods[0], |
| 511 | deep_copy(attributes_timed_mods[1]), |
| 512 | deep_copy(attributes_timed_mods[2])})); |
| 513 | } |
| 514 | |
| 515 | static mapping _set_attributes(mapping arr) |
| 516 | { |
| 517 | Set(P_ATTRIBUTES, attributes=arr); |
| 518 | UpdateAttributes(); |
| 519 | return arr; |
| 520 | } |
| 521 | |
| 522 | static mapping _query_attributes() |
| 523 | { |
| 524 | return deep_copy(Set(P_ATTRIBUTES, attributes)); |
| 525 | } |
| 526 | |
| 527 | static mapping _set_attributes_offsets(mapping arr) |
| 528 | { |
| 529 | Set(P_ATTRIBUTES_OFFSETS, attributes_offsets=arr); |
| 530 | UpdateAttributes(); |
| 531 | return attributes_offsets; |
| 532 | } |
| 533 | |
| 534 | static mapping _query_attributes_offsets() |
| 535 | { |
| 536 | return deep_copy(Set(P_ATTRIBUTES_OFFSETS, attributes_offsets)); |
| 537 | } |
| 538 | |
| 539 | static mixed _set_attributes_modifier(mixed arr) |
| 540 | { string fn; |
| 541 | mixed pre; |
| 542 | mapping map_ldfied; |
| 543 | |
| 544 | if ( pointerp(arr) && (sizeof(arr)>=2) ) |
| 545 | { |
| 546 | pre=arr[0]; |
| 547 | map_ldfied=arr[1]; |
| 548 | } |
| 549 | else |
| 550 | { |
| 551 | pre=previous_object(); |
| 552 | map_ldfied=arr; |
| 553 | } |
| 554 | |
| 555 | if ( objectp(pre) ) |
| 556 | fn=old_explode(object_name(pre),"#")[0]; |
| 557 | else |
| 558 | fn=pre; |
| 559 | |
| 560 | if ( !stringp(fn) ) |
| 561 | return 0; |
| 562 | |
| 563 | // wenn Modifier kein mapping oder ein leeres Mapping: loeschen |
| 564 | if ( !mappingp(map_ldfied) || !sizeof(map_ldfied)) |
| 565 | m_delete(attributes_modifier,fn); |
| 566 | else |
| 567 | attributes_modifier[fn]=map_ldfied; |
| 568 | |
| 569 | Set(P_ATTRIBUTES_MODIFIER, attributes_modifier); |
| 570 | UpdateAttributes(); |
| 571 | return attributes_modifier[fn]; |
| 572 | } |
| 573 | |
| 574 | static mapping _query_attributes_modifier() |
| 575 | { |
| 576 | return deep_copy(attributes_modifier); |
| 577 | } |
| 578 | |
| 579 | public int SetAttr(string attr, int val) |
| 580 | { closure filter_ldfied; |
| 581 | |
| 582 | if ( filter_ldfied = symbol_function("_filterattr_"+attr, this_object()) ) |
| 583 | val = funcall(filter_ldfied, val ); |
| 584 | |
| 585 | attributes[attr] = val; |
| 586 | UpdateAttributes(); |
| 587 | return val; |
| 588 | } |
| 589 | |
| 590 | public int SetAttribute(string attr, int val) |
| 591 | { |
| 592 | return SetAttr(attr, val-used_attributes_offsets[attr]); |
| 593 | } |
| 594 | |
| 595 | // Diese Funktion sollte zum Abfragen verwendet werden: |
| 596 | public int QueryAttribute(string attr) |
| 597 | { int re; |
| 598 | |
| 599 | re=attributes[attr]+used_attributes_offsets[attr]; |
| 600 | |
| 601 | if ( query_once_interactive(this_object()) && (re>30) ) |
| 602 | re=30; |
| 603 | |
| 604 | return re; |
| 605 | } |
| 606 | |
| 607 | public int QueryRealAttribute(string attr) |
| 608 | { |
| 609 | return attributes[attr]; |
| 610 | } |
| 611 | |
| 612 | public int SetRealAttribute(string attr, int val) |
| 613 | { |
| 614 | return SetAttr(attr, val); |
| 615 | } |
| 616 | |
| 617 | public int QueryAttributeOffset(string attr) |
| 618 | { |
| 619 | return used_attributes_offsets[attr]; |
| 620 | } |
| 621 | |
| 622 | public status TestLimitViolation(mapping check) |
| 623 | { |
| 624 | int k,test; |
| 625 | mixed* ind; |
| 626 | |
| 627 | if(!check || !mappingp(check)) |
| 628 | { |
| 629 | return 0; |
| 630 | } |
| 631 | |
| 632 | test=0; |
| 633 | ind=m_indices(check); |
| 634 | for( k=sizeof(ind)-1 ; k>=0 ; k-- ) |
| 635 | { |
| 636 | test+=check[ind[k]]; |
| 637 | } |
| 638 | |
| 639 | test+=cumulative_mod; |
| 640 | if(test>CUMULATIVE_ATTR_LIMIT) |
| 641 | { |
| 642 | return 1; |
| 643 | } |
| 644 | |
| 645 | return 0; |
| 646 | } |
| 647 | |
| 648 | /* |
| 649 | *------------------------------------------------------------ |
| 650 | * attributes compatibility functions |
| 651 | */ |
| 652 | |
| 653 | protected int _filterattr_str(int val) |
| 654 | { |
| 655 | return ( (val<0) ? 0 : (val>20) ? 20 : val ); |
| 656 | } |
| 657 | |
| 658 | protected int _filterattr_dex(int val) |
| 659 | { |
| 660 | return ( (val<0) ? 0 : (val>20) ? 20 : val ); |
| 661 | } |
| 662 | |
| 663 | protected int _filterattr_int(int val) |
| 664 | { |
| 665 | return ( (val<0) ? 0 : (val>20) ? 20 : val ); |
| 666 | } |
| 667 | |
| 668 | protected int _filterattr_con(int val) |
| 669 | { |
| 670 | return ( (val<0) ? 0 : (val>20) ? 20 : val ); |
| 671 | } |