MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 1 | // MorgenGrauen MUDlib |
| 2 | // |
| 3 | // transport.c -- Basisklasse fuer Schiffe und aehnliche Transporter |
| 4 | // |
| 5 | // $Id: transport.c 9400 2015-12-11 21:56:14Z Zesstra $ |
Zesstra@Morgengrauen | 2315aa1 | 2016-10-30 22:36:26 +0100 | [diff] [blame] | 6 | #pragma strong_types,rtt_checks |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 7 | #pragma range_check |
| 8 | #pragma no_clone |
| 9 | #pragma pedantic |
| 10 | |
| 11 | inherit "/std/thing/moving"; |
| 12 | inherit "/std/room"; |
| 13 | |
| 14 | #include <properties.h> |
| 15 | #include <moving.h> |
| 16 | #include <defines.h> |
| 17 | #include <language.h> |
| 18 | #include <transport.h> |
| 19 | #include <regexp.h> |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 20 | #include <hook.h> |
| 21 | |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 22 | |
| 23 | /* transport.c |
| 24 | * |
| 25 | * Ueberarbeitete und |
| 26 | * erweiterte Version : Tilly@MorgenGrauen, 10.01.02 |
| 27 | * Basierend auf : transport.c@SilberLand (Woody@SilberLand), 05.12.99 |
| 28 | * Basierend auf : Hates und Rumatas generisches Transport Objekt |
| 29 | * MorgenGrauen 15.02.93 |
| 30 | */ |
| 31 | |
| 32 | /* |
| 33 | ********************* Variablen ********************* |
| 34 | */ |
| 35 | |
| 36 | // TODO: langfristig waer ja private schoen... |
| 37 | // |
| 38 | // Datenstruktur von 'route' (bei HP_ROOM) |
| 39 | // 0 ({string ID, : HP_ROOM |
| 40 | // 1 string room, : Dateiname Zielraum |
| 41 | // 2 int stay, : Dauer Haltezeit |
| 42 | // 3 int next, : Dauer naechste Fahrtzeit |
| 43 | // 4 string code, : Haltestellenname fuer QueryArrived |
| 44 | // 5 mixed dest, : Haltestellen-IDs fuer HasRoute (reise nach) |
| 45 | // 6 mixed deststr }): unbenutzt. |
| 46 | // |
| 47 | // Datenstruktur von 'route' (bei HP_MSG, HP_FUN) |
| 48 | // 0 ({string ID, : HP_MSG |
| 49 | // 1 string message, : Meldung oder string fun : Funktionsname |
| 50 | // 2 int next}) : Dauer bis zum naechsten Ereignis |
| 51 | nosave mixed *route; /* Liste der Haltepunkte. */ |
| 52 | nosave int rpos; /* Momentane Position in obiger Liste. */ |
| 53 | nosave string roomCode; /* Code des aktuellen Raumes (oder 0). */ |
Zesstra | e805e3a | 2018-02-12 19:48:06 +0100 | [diff] [blame] | 54 | // Letzter Spielerkontakt. Das muss != 0 sein (sonst funktioniert der |
| 55 | // Mechanismus zum Fortsetzen der Route nach einer Pause nicht ordentlich, |
| 56 | // daher wird es auf 1 initialisiert. |
| 57 | nosave int meet_last_player = 1; |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 58 | |
| 59 | private void unsubscribe_init(); |
| 60 | private int subscribe_init(); |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 61 | |
| 62 | /* |
| 63 | ********** Management der builtin-properties ********** |
| 64 | */ |
| 65 | |
| 66 | string _query_short() |
| 67 | { |
| 68 | if (roomCode) return Query(P_SHORT); |
| 69 | return 0; |
| 70 | } |
| 71 | |
| 72 | mixed _query_transparent() |
| 73 | { |
| 74 | if (roomCode) return Query(P_TRANSPARENT); |
| 75 | return 0; |
| 76 | } |
| 77 | |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 78 | static mixed *_set_route(mixed *r) { return route = r; } |
| 79 | static mixed *_query_route() { return route; } |
| 80 | static int _query_mnpc_last_meet() { return meet_last_player; } |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 81 | |
| 82 | /* |
| 83 | **************** Zugriffsfunktionen *************** |
| 84 | */ |
| 85 | |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 86 | public void Halt() |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 87 | { |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 88 | // stop, but keep rpos counter. |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 89 | while (remove_call_out( "changeHp" )>-1); |
| 90 | while (remove_call_out( "disconnect" )>-1); |
| 91 | } |
| 92 | |
| 93 | // Aktualisiert/Setzt die Route im TravelD, wenn erlaubt (d.h. kein |
| 94 | // P_NO_TRAVELING) |
| 95 | private void ReportRoute() |
| 96 | { |
| 97 | if(!QueryProp(P_NO_TRAVELING)) |
| 98 | { |
| 99 | mixed tmp = filter(route, function int (mixed arr) |
| 100 | { |
| 101 | return arr[0] == HP_ROOM; |
| 102 | } ); |
| 103 | string *route = map(tmp, function string (mixed arr) |
| 104 | { return arr[1]; } |
| 105 | ); |
| 106 | TRAVELD->AddRoute(object_name(this_object()),route); |
| 107 | } |
| 108 | } |
| 109 | |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 110 | public varargs void Start(int pos) |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 111 | { |
| 112 | Halt(); |
Zesstra | 5d2ace0 | 2017-06-20 23:21:36 +0200 | [diff] [blame] | 113 | // negative pos sind ein Fehler |
| 114 | if (pos<0) |
| 115 | raise_error(sprintf("Start(): Positionszaehler < 0: %d\n",pos)); |
| 116 | |
| 117 | // wenn pos zu gross fuer die Route ist, rpos auf Ende der Route setzen |
| 118 | // (i.e. sizeof(route)-1), damit bei der naechsten Bewegung am Anfang der |
| 119 | // Route begonnen wird. |
| 120 | rpos = min(pos, sizeof(route)-1); |
| 121 | |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 122 | // Tell TRAVELD our current route |
| 123 | ReportRoute(); |
Zesstra | c786fee | 2018-02-12 20:31:29 +0100 | [diff] [blame] | 124 | // changeHp() inkrementiert zu Beginn rpos um 1. D.h. damit wir keinen |
| 125 | // Haltepunkt ueberspringen, muss dieses vorweg kompensiert werden. Da dies |
| 126 | // wiederum den Transporter aber ggf. buggen laesst (rpos<0), darf das |
| 127 | // changeHp() hier nicht asynchron per call_out gerufen werden. |
| 128 | --rpos; |
| 129 | changeHp(); |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 130 | } |
| 131 | |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 132 | // continues the current route at the point we stopped. |
| 133 | public int Continue() |
| 134 | { |
| 135 | if (find_call_out("changeHp") == -1 |
| 136 | && find_call_out("disconnect") == -1) |
| 137 | { |
Zesstra | 019987a | 2017-10-24 22:36:08 +0200 | [diff] [blame] | 138 | // Nach einer Pause wird die Route am aktuellen Haltepunkt fortgesetzt |
| 139 | // (im Regelfall also am Ende der Route). Am Routenende wird auch |
| 140 | // geprueft, wann der letzte Spielerkontakt war. Das darf nach einem |
| 141 | // Continue() aber nicht passieren, sonst wuerde der Transporter ggf. |
| 142 | // sofort wieder anhalten. |
| 143 | meet_last_player*=-1; // neg. vorzeichen als Markierung |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 144 | unsubscribe_init(); |
| 145 | Start(rpos); |
| 146 | return 1; |
| 147 | } |
| 148 | return 0; |
| 149 | } |
| 150 | |
| 151 | // pauses the transporter temporarily in a way that it continues along its |
| 152 | // route as soon as a living enters one of the stop points. If that is not |
| 153 | // possible, we do nothing. |
| 154 | public int Pause() |
| 155 | { |
| 156 | // ok, stop |
| 157 | if (subscribe_init() == 1) |
| 158 | { |
| 159 | Halt(); |
| 160 | return 1; |
| 161 | } |
| 162 | return 0; |
| 163 | } |
| 164 | |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 165 | void SetTravelCmds() |
| 166 | { |
| 167 | if (pointerp(QueryProp(P_LEAVECMDS))) |
| 168 | AddCmd(QueryProp(P_LEAVECMDS),"GoOutside"); |
| 169 | if (pointerp(QueryProp(P_ENTERCMDS))) |
| 170 | AddCmd(QueryProp(P_ENTERCMDS),"GoInside"); |
| 171 | if (pointerp(QueryProp(P_TRAVEL_CMDS))) |
| 172 | AddCmd(QueryProp(P_TRAVEL_CMDS),"GoInAndOutside"); |
| 173 | return; |
| 174 | } |
| 175 | |
| 176 | mixed HasRoute(mixed dest) |
| 177 | { |
| 178 | int i,s,z; |
| 179 | string str; |
| 180 | object ob; |
| 181 | mixed harb; |
| 182 | |
| 183 | s = sizeof(route); |
| 184 | |
| 185 | for (i = rpos;i <= rpos+s-1;i++) |
| 186 | { |
| 187 | if (route[i%s][0] == HP_ROOM) |
| 188 | { |
| 189 | if (member(route[i%s][5],dest) != -1 && |
| 190 | objectp(ob=load_object(route[i%s][1])) && |
| 191 | pointerp(harb=ob->QueryProp(P_HARBOUR)) && |
| 192 | sizeof(harb)) |
| 193 | { |
| 194 | return ({ route[i%s][1], harb[0] }); |
| 195 | } |
| 196 | } |
| 197 | } |
| 198 | return 0; |
| 199 | } |
| 200 | |
| 201 | public varargs void AddRoute(string room, int stay, int next, |
| 202 | string harbour_desc, string|string* dest_ids, string deststr) |
| 203 | { |
| 204 | // Daten aus dem Zielanleger abfragen. |
| 205 | <string|string*>* harbour = room->QueryProp(P_HARBOUR)||({}); |
| 206 | string* harbour_ids = ({}); |
| 207 | |
| 208 | // IDs des Zielanlegers fuer Syntaxpruefung |
| 209 | if ( sizeof(harbour)==2 ) |
| 210 | { |
| 211 | if ( pointerp(harbour[1]) ) |
| 212 | harbour_ids = harbour[1]; |
| 213 | else |
| 214 | harbour_ids = ({harbour[1]}); |
| 215 | } |
| 216 | |
| 217 | // <dest_ids> in ein Array umwandeln, ist dann ggf. leer |
| 218 | if ( !dest_ids ) |
| 219 | { |
| 220 | dest_ids = ({}); |
| 221 | } |
| 222 | if ( stringp(dest_ids) ) |
| 223 | { |
| 224 | dest_ids = ({dest_ids}); |
| 225 | } |
| 226 | |
| 227 | // explizit angegebene IDs stehen jetzt in <dest_ids>, die IDs des |
| 228 | // Zielhafens aus P_HARBOUR werden addiert. |
| 229 | dest_ids += harbour_ids; |
| 230 | |
| 231 | // Ist <dest> immer noch leer, versuchen wir, aus <harbour_desc> ein paar |
| 232 | // Stichwoerter zu erzeugen, die man als Zielangabe in der Syntax |
| 233 | // "reise nach <ziel>" verwenden kann. |
| 234 | if ( !sizeof(dest_ids) ) |
| 235 | { |
| 236 | // Grossgeschriebene Begriffe in <harbour_desc> in <dest> eintragen. Dazu: |
| 237 | // 1) <code> erstmal so zerschneiden, dass alle ueblichen Satzzeichen |
| 238 | // rausfliegen (es gibt Transporter, die sowas in <harbour_desc> |
| 239 | // uebergeben). |
| 240 | dest_ids = regexplode(harbour_desc, "[(),.;:&\+_ ]", |
| 241 | RE_OMIT_DELIM|RE_GLOBAL); |
| 242 | // 2a) So filtern, dass nur grossgeschriebene Woerter uebrig bleiben, |
| 243 | // von 1) uebriggebliebene Leerstrings gleich mit wegwerfen. |
| 244 | // 2b) Ergebnis kleinschreiben, damit die Syntaxpruefung damit arbeiten |
| 245 | // kann. |
| 246 | dest_ids = map( filter(dest_ids, function int (string key) { |
| 247 | return (key!="" && key[0]>='A' && key[0]<='Z'); |
| 248 | }), #'lower_case); |
| 249 | } |
| 250 | // Sollte <dest> jetzt immer noch leer sein, wurde an allen drei Stellen |
| 251 | // nichts oder nur Muell uebergeben. |
| 252 | if ( !sizeof(dest_ids) ) |
| 253 | { |
| 254 | raise_error("Transporterfehlfunktion in AddRoute(): Identifikations" |
| 255 | "matrix unzureichend definiert. Transporter unbenutzbar fuer " |
| 256 | "Spieler. Bitte mindestens eine Ziel-ID via P_HARBOUR oder als " |
| 257 | "Argument to AddRoute()."); |
| 258 | } |
| 259 | route += ({ ({ HP_ROOM, room, stay, next, harbour_desc, dest_ids, |
| 260 | deststr }) }); |
| 261 | } |
| 262 | |
| 263 | varargs void AddMsg(string msg, int next) |
| 264 | { |
| 265 | route += ({ ({ HP_MSG, msg, next }) }); |
| 266 | } |
| 267 | |
| 268 | void AddFun(string fun, int next) { route += ({ ({ HP_FUN, fun, next }) }); } |
| 269 | |
| 270 | string QueryArrived() { return roomCode; } |
| 271 | |
| 272 | mixed* QueryPosition() |
| 273 | { |
| 274 | return ({ route[rpos][1],route[(rpos+1)<sizeof(route)?(rpos+1):0][1] }); |
| 275 | } |
| 276 | |
| 277 | object* QueryPassengers() |
| 278 | { |
| 279 | return filter(all_inventory(),#'query_once_interactive); |
| 280 | } |
| 281 | |
| 282 | varargs string *QueryHarbours(int textflag) |
| 283 | { |
| 284 | string *ret = ({}); |
| 285 | |
| 286 | foreach( mixed* entry : route ) |
| 287 | { |
| 288 | if ( entry[0] == HP_ROOM ) |
| 289 | { |
| 290 | if ( textflag ) |
| 291 | { |
| 292 | string *hp_ids = entry[1]->QueryProp(P_HARBOUR)[1]; |
| 293 | if (pointerp(hp_ids) && sizeof(hp_ids)) |
| 294 | { |
| 295 | string *h = map( explode(hp_ids[0]," "), #'capitalize); |
| 296 | ret += ({ implode(h, " ") }); |
| 297 | } |
| 298 | } |
| 299 | else |
| 300 | { |
| 301 | ret += ({ entry[1] }); |
| 302 | } |
| 303 | } |
| 304 | } |
| 305 | return ret; |
| 306 | } |
| 307 | |
| 308 | // beim zerstoeren sollte auch die route und der Transporter aus dem traveld |
| 309 | // abgemeldet werden. |
| 310 | public varargs int remove(int silent) |
| 311 | { |
| 312 | TRAVELD->RemoveTransporter(this_object()); |
| 313 | return ::remove(silent); |
| 314 | } |
| 315 | |
| 316 | void RemoveRoute() |
| 317 | { |
| 318 | Halt(); |
| 319 | route = ({ }); |
| 320 | rpos = 0; |
| 321 | TRAVELD->RemoveTransporter(this_object()); |
| 322 | } |
| 323 | |
| 324 | varargs int Enter(object who) |
| 325 | { |
| 326 | string *emsg; |
| 327 | mixed efail; |
| 328 | |
| 329 | if (!objectp(who)) who = this_player(); |
| 330 | if (environment(who) == this_object()) |
| 331 | { |
| 332 | tell_object(who,"Da bist Du doch bereits, schon vergessen?\n"); |
| 333 | return 1; |
| 334 | } |
| 335 | if (!QueryArrived()) return 0; |
| 336 | if (QueryProp(P_MAX_PASSENGERS) && |
| 337 | (sizeof(QueryPassengers()) >= QueryProp(P_MAX_PASSENGERS))) |
| 338 | { |
| 339 | if (pointerp(efail=QueryProp(P_ENTERFAIL))) |
| 340 | { |
| 341 | if (sizeof(efail) == 2) |
| 342 | tell_room(this_object(),who->Name(WER,2)+" "+process_string(efail[1])+ |
| 343 | ".\n",({who})); |
| 344 | tell_object(who,process_string(efail[0])+".\n"); |
| 345 | } |
| 346 | else if (stringp(efail)) |
| 347 | tell_object(who,process_string(efail)+".\n"); |
| 348 | else if (closurep(efail)) funcall(efail); |
| 349 | return 1; |
| 350 | } |
| 351 | |
| 352 | tell_object(who,"Du betrittst "+name(WEN,1)+".\n"); |
| 353 | if (pointerp(emsg=QueryProp(P_ENTERMSG)) && sizeof(emsg) == 2) |
| 354 | return who->move(this_object(),M_GO,"",process_string(emsg[0]), |
| 355 | process_string(emsg[1])); |
| 356 | return who->move(this_object(),M_GO, |
| 357 | name(WEN,1),"betritt","kommt herein"); |
| 358 | } |
| 359 | |
| 360 | varargs int Leave(object who) |
| 361 | { |
| 362 | string *lmsg; |
| 363 | mixed lfail; |
| 364 | |
| 365 | if (!objectp(who)) who = this_player(); |
| 366 | if (environment(who) != this_object()) |
| 367 | { |
| 368 | if (QueryArrived()) |
| 369 | { |
| 370 | tell_object(who,"Dafuer muesstest Du erstmal dort sein.\n"); |
| 371 | return 1; |
| 372 | } |
| 373 | return 0; |
| 374 | } |
| 375 | if (!QueryArrived()) |
| 376 | { |
| 377 | if (lfail=QueryProp(P_LEAVEFAIL)) |
| 378 | { |
| 379 | if (pointerp(lfail) && sizeof(lfail)) |
| 380 | { |
| 381 | if (sizeof(lfail) == 2) |
| 382 | tell_room(this_object(),who->Name(WER,2)+" "+process_string( |
| 383 | lfail[1])+".\n",({who})); |
| 384 | tell_object(who,process_string(lfail[0])+".\n"); |
| 385 | } |
| 386 | else if (stringp(lfail)) |
| 387 | tell_object(who,process_string(lfail)+".\n"); |
| 388 | else if (closurep(lfail)) funcall(lfail); |
| 389 | return 1; |
| 390 | } |
| 391 | tell_object(who,"Fehler beim Verlassen des Transporters.\n" |
| 392 | "Bitte zustaendigen Magier verstaendigen.\n"); |
| 393 | return 1; |
| 394 | } |
| 395 | |
| 396 | if (who->QueryProp(P_TRAVEL_INFO)) who->SetProp(P_TRAVEL_INFO,0); |
| 397 | tell_object(who,"Du verlaesst "+name(WEN,1)+".\n"); |
| 398 | if (pointerp(lmsg=QueryProp(P_LEAVEMSG)) && sizeof(lmsg) == 2) |
| 399 | return who->move(environment(),M_GO,"",process_string(lmsg[0]), |
| 400 | process_string(lmsg[1])); |
| 401 | return who->move(environment(),M_GO, |
| 402 | name(WEN,1),"verlaesst","kommt herein"); |
| 403 | } |
| 404 | |
| 405 | /* |
| 406 | ****************** Internal Functions ****************** |
| 407 | */ |
| 408 | |
| 409 | static int GoInside(string str) |
| 410 | { |
| 411 | _notify_fail("Was moechtest Du denn genau?\n"); |
| 412 | if (stringp(str) && id(str)) { |
| 413 | Enter(); |
| 414 | return 1; |
| 415 | } |
| 416 | return 0; |
| 417 | } |
| 418 | |
| 419 | static int GoOutside(string str) |
| 420 | { |
| 421 | _notify_fail("Was moechtest Du denn genau?\n"); |
| 422 | if (stringp(str) && id(str)) { |
| 423 | Leave(); |
| 424 | return 1; |
| 425 | } |
| 426 | return 0; |
| 427 | } |
| 428 | |
| 429 | static int GoInAndOutside(string str) |
| 430 | { |
| 431 | string to; |
| 432 | |
| 433 | _notify_fail("Was moechtest Du denn genau?\n"); |
| 434 | if (!sizeof(str)) return 0; |
| 435 | if ((sscanf(str,"auf %s",to) == 1 || sscanf(str,"in %s",to) == 1) && id(to)) |
| 436 | return Enter(),1; |
| 437 | if ((sscanf(str,"von %s",to) == 1 || sscanf(str,"aus %s",to) == 1) && id(to)) |
| 438 | return Leave(),1; |
| 439 | return 0; |
| 440 | } |
| 441 | |
| 442 | protected void create() |
| 443 | { |
| 444 | ::create(); |
| 445 | |
| 446 | route = ({}); |
| 447 | |
| 448 | SetProp(P_LEAVEFAIL,"Das ist momentan viel zu gefaehrlich"); |
| 449 | SetProp(P_ENTERFAIL,"Dort ist kein Platz mehr fuer Dich"); |
| 450 | SetProp(P_TRANSPARENT,1); |
| 451 | |
| 452 | AddId("Transporter"); |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 453 | |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 454 | call_out("SetTravelCmds",1); |
| 455 | } |
| 456 | |
| 457 | static varargs void disconnect(int change, int change_time) |
| 458 | { |
| 459 | object room; |
| 460 | mixed *departmsg; |
| 461 | |
| 462 | departmsg = QueryProp(P_DEPARTMSG); |
| 463 | |
| 464 | if ((room = environment()) && pointerp(departmsg)) |
| 465 | { |
| 466 | tell_room(this_object(),process_string(departmsg[0])); |
| 467 | tell_room(room,process_string(departmsg[1])); |
| 468 | } |
| 469 | |
| 470 | roomCode = 0; |
| 471 | |
| 472 | if (change) call_out("changeHp",change_time); |
| 473 | } |
| 474 | |
| 475 | static varargs void connect(string room, string code) |
| 476 | { |
| 477 | mixed *arrivemsg, *t; |
| 478 | object *trav, ob; |
| 479 | string *trs, *msgs; |
| 480 | int i; |
| 481 | |
| 482 | if (roomCode) disconnect(); |
| 483 | |
| 484 | roomCode = code?code:""; |
| 485 | |
| 486 | if (catch(move(room,M_SILENT|M_NOCHECK);publish)) |
| 487 | { |
| 488 | roomCode = 0; |
| 489 | return; |
| 490 | } |
| 491 | |
| 492 | arrivemsg = QueryProp(P_ARRIVEMSG); |
| 493 | |
| 494 | if (pointerp(arrivemsg)) |
| 495 | { |
| 496 | tell_room(this_object(),process_string(arrivemsg[0])); |
| 497 | tell_room(room,process_string(arrivemsg[1])); |
| 498 | } |
| 499 | |
| 500 | trav = filter(all_inventory(this_object()),#'living); |
| 501 | |
| 502 | i = sizeof(trav); |
| 503 | while(i--) |
| 504 | { |
| 505 | if (pointerp(t = trav[i]->QueryProp(P_TRAVEL_INFO))&& |
| 506 | t[0]==this_object()&&t[2]==room) |
| 507 | { |
| 508 | if (trav[i]->InFight()) |
| 509 | tell_object(trav[i],break_string("Du solltest Deinen Kampf " |
| 510 | "schnell beenden,denn eigentlich wolltest Du hier " |
| 511 | "aussteigen.",78)); |
| 512 | else |
| 513 | Leave(trav[i]); |
| 514 | if (environment(trav[i])!=this_object()) |
| 515 | trav[i]->SetProp(P_TRAVEL_INFO,0); |
| 516 | } |
| 517 | } |
| 518 | trav = filter(all_inventory(find_object(room))-trav,#'living); |
| 519 | i=sizeof(trav); |
| 520 | while(i--) |
| 521 | { |
| 522 | if (objectp(trav[i]) && pointerp(t = trav[i]->QueryProp(P_TRAVEL_INFO))&& |
| 523 | t[0] == environment(trav[i]) && t[1] == this_object()) |
| 524 | { |
| 525 | if ( trav[i]->InFight() ) |
| 526 | tell_object(trav[i], |
| 527 | break_string("Du solltest Deinen Kampf schnell beenden, denn " |
| 528 | "eigentlich wolltest Du mit "+name(WEM,1)+ |
| 529 | " reisen.",78)); |
| 530 | else |
| 531 | Enter(trav[i]); |
| 532 | if (environment(trav[i]) == this_object()) |
| 533 | { |
| 534 | t[0] = this_object(); |
| 535 | trav[i]->SetProp(P_TRAVEL_INFO,t); |
| 536 | } |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | |
| 541 | // this object never performs any clean-up, the driver should not call it |
| 542 | // again. |
| 543 | int clean_up(int arg) { return 0; } |
| 544 | |
Zesstra | 179db0d | 2016-11-26 13:13:41 +0100 | [diff] [blame] | 545 | public void init() |
| 546 | { |
| 547 | "*"::init(); |
| 548 | // if we have player contact (even if the player is just in the same |
| 549 | // environment), we update the time. |
| 550 | if (this_player() && query_once_interactive(this_player())) |
| 551 | meet_last_player = time(); |
| 552 | } |
| 553 | |
| 554 | // we try to continue our route once some living triggers init. |
| 555 | private mixed InitHookCallback(object source, int hookid, mixed hookdata) |
| 556 | { |
| 557 | if (hookid == H_HOOK_INIT && previous_object() == source) |
| 558 | Continue(); |
| 559 | |
| 560 | return ({H_NO_MOD, hookdata}); |
| 561 | } |
| 562 | |
| 563 | // subscribes to H_HOOK_INIT in all rooms along the route |
| 564 | // == 1 for success, < 0 for the number of errors |
| 565 | private int subscribe_init() |
| 566 | { |
| 567 | // subscribe to the H_HOOK_INIT of all rooms in the route... |
| 568 | int no_hook; |
| 569 | foreach(mixed* arr : route) |
| 570 | { |
| 571 | if (arr[0] == HP_ROOM) |
| 572 | { |
| 573 | if (arr[1]->HRegisterToHook(H_HOOK_INIT, #'InitHookCallback, |
| 574 | H_HOOK_LIBPRIO(1), H_LISTENER, |
| 575 | 0) <= 0) |
| 576 | --no_hook; // Count non-success while subscribing |
| 577 | } |
| 578 | } |
| 579 | return no_hook < 0 ? no_hook : 1; |
| 580 | } |
| 581 | |
| 582 | // unsubscribes from all the H_HOOK_INIT. |
| 583 | private void unsubscribe_init() |
| 584 | { |
| 585 | foreach(mixed* arr : route) |
| 586 | { |
| 587 | if (arr[0] == HP_ROOM) |
| 588 | arr[1]->HUnregisterFromHook(H_HOOK_INIT, #'InitHookCallback); |
| 589 | } |
| 590 | } |
| 591 | |
| 592 | private int maybe_pause() |
| 593 | { |
| 594 | // we check for time of last player contact. If too long ago, we pause our |
| 595 | // service. |
| 596 | if (meet_last_player < time() - 600) |
| 597 | { |
| 598 | // we don't stop if players currently are in the transporter or in the same |
| 599 | // environment (e.g. idling). |
| 600 | object *pls = filter(all_inventory(this_object()) |
| 601 | + all_inventory(environment(this_object())), |
| 602 | #'interactive); |
| 603 | if (!sizeof(pls)) |
| 604 | return Pause(); |
| 605 | } |
| 606 | return 0; |
| 607 | } |
| 608 | |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 609 | void changeHp() |
| 610 | { |
Zesstra | fffd2a8 | 2017-10-24 22:03:27 +0200 | [diff] [blame] | 611 | // Nicht am Ende der Route? Eins weiter. |
| 612 | if (rpos < sizeof(route) - 1) |
| 613 | ++rpos; |
| 614 | else |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 615 | { |
Zesstra | 019987a | 2017-10-24 22:36:08 +0200 | [diff] [blame] | 616 | // Routenende |
| 617 | // Nach einem expliziten Continue() ist meet_last_player < 0. Dann wird |
| 618 | // nicht geprueft, ob wir sofort wieder anhalten. Auch muss dann die Route |
| 619 | // nicht uebermittelt werden (hat Start() schon gemacht). |
| 620 | if (meet_last_player >= 0) |
| 621 | { |
| 622 | // TRAVELD die aktuelle Route uebermitteln |
| 623 | ReportRoute(); |
| 624 | // everytime, we pass the end of our route, we check if we should |
| 625 | // pause our service. |
| 626 | if (maybe_pause()) |
| 627 | return; |
| 628 | } |
| 629 | else |
| 630 | // Wieder pruefen im naechsten Durchlauf. |
| 631 | meet_last_player=abs(meet_last_player); |
| 632 | |
Zesstra | fffd2a8 | 2017-10-24 22:03:27 +0200 | [diff] [blame] | 633 | // wenn keine Pause, wieder zum Anfang der Route bewegen. |
| 634 | rpos = 0; |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 635 | } |
Zesstra | fffd2a8 | 2017-10-24 22:03:27 +0200 | [diff] [blame] | 636 | |
MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame] | 637 | if (route[rpos][0] == HP_MSG) |
| 638 | { |
| 639 | call_out("changeHp",route[rpos][2]); |
| 640 | tell_room(this_object(),route[rpos][1]); |
| 641 | } |
| 642 | else if (route[rpos][0] == HP_FUN) |
| 643 | { |
| 644 | call_out("changeHp",route[rpos][2]); |
| 645 | call_other(this_object(),route[rpos][1]); |
| 646 | } |
| 647 | else |
| 648 | { |
| 649 | call_out("disconnect",route[rpos][2],1,route[rpos][3]); |
| 650 | connect(route[rpos][1],route[rpos][4]); |
| 651 | } |
| 652 | } |
| 653 | |