MG Mud User | 88f1247 | 2016-06-24 23:31:02 +0200 | [diff] [blame^] | 1 | // MorgenGrauen MUDlib |
| 2 | // |
| 3 | // OBJECTD.C -- object daemon |
| 4 | // |
| 5 | // $Date: 1995/04/03 14:47:02 $ |
| 6 | // $Revision: 9510 $ |
| 7 | /* $Log: objectd.c,v $ |
| 8 | * Revision 1.2 1995/04/03 14:47:02 Wargon |
| 9 | * QueryObject() verwendet bei BluePrints jetzt auch AddItem. |
| 10 | * |
| 11 | * Revision 1.1 1995/03/31 13:30:33 Hate |
| 12 | * Initial revision |
| 13 | * |
| 14 | */ |
| 15 | |
| 16 | #pragma strong_types,save_types,rtt_checks |
| 17 | #pragma no_clone, no_shadow |
| 18 | |
| 19 | #include <rooms.h> |
| 20 | #include <properties.h> |
| 21 | #include <defines.h> |
| 22 | #include <daemon.h> |
| 23 | |
| 24 | mapping objects = ([]); |
| 25 | private nosave int do_save; |
| 26 | |
| 27 | #define CLASS 0 |
| 28 | #define DATA 1 |
| 29 | |
| 30 | protected void create() |
| 31 | { |
| 32 | seteuid(getuid(ME)); |
| 33 | restore_object(OBJECTD_SAVE); |
| 34 | } |
| 35 | |
| 36 | protected void reset() { |
| 37 | if (do_save) |
| 38 | { |
| 39 | save_object(OBJECTD_SAVE); |
| 40 | do_save=0; |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | string AddObject(object obj, string env) |
| 45 | { |
| 46 | if(!obj || !env || !objectp(obj) || !stringp(env)) |
| 47 | return 0; |
| 48 | |
| 49 | // save information |
| 50 | if(!member(objects, env)) |
| 51 | objects[env] = ({ ({ object_name(obj), obj->QueryProp(P_AUTOLOAD) }) }); |
| 52 | else |
| 53 | objects[env] += ({ ({ object_name(obj), obj->QueryProp(P_AUTOLOAD) }) }); |
| 54 | |
| 55 | do_save=1; |
| 56 | return env; |
| 57 | } |
| 58 | |
| 59 | int RemoveObject(object|string obj, string env) |
| 60 | { |
| 61 | if(!obj || !env || !stringp(env)) |
| 62 | return 0; |
| 63 | |
| 64 | // save information |
| 65 | if(member(objects, env)) |
| 66 | { |
| 67 | mixed oblist = objects[env]; |
| 68 | foreach(mixed arr: &oblist) |
| 69 | { |
| 70 | if (load_name(arr[CLASS]) == load_name(obj)) |
| 71 | { |
| 72 | arr = 0; |
| 73 | // nur eins Austragen, nicht alle, falls mehr als einmal angemeldet |
| 74 | break; |
| 75 | } |
| 76 | } |
| 77 | objects[env] = oblist - ({0}); |
| 78 | } |
| 79 | if(!sizeof(objects[env])) |
| 80 | m_delete(objects, env); |
| 81 | |
| 82 | do_save=1; |
| 83 | return 1; |
| 84 | } |
| 85 | |
| 86 | // Fragt nicht wirklich ab, sondern erstellt die angemeldeten Objekt in env. |
| 87 | // Wenn kein env, wird previous_object() genommen. |
| 88 | varargs void QueryObject(string envname) |
| 89 | { |
| 90 | object env; |
| 91 | // take the caller as the questioning object |
| 92 | if(!envname || !stringp(envname)) |
| 93 | env = previous_object(); |
| 94 | else |
| 95 | env = find_object(envname); |
| 96 | |
| 97 | // target must be a blueprint |
| 98 | if(IS_CLONE(env)) return 0; |
| 99 | |
| 100 | envname=object_name(env); |
| 101 | if(member(objects, envname)) |
| 102 | { |
| 103 | mixed oblist = objects[envname]; |
| 104 | foreach(mixed arr : &oblist) |
| 105 | { |
| 106 | // Wir muessen unterscheiden, ob ein Clone angemeldete wurde oder eine |
| 107 | // Blueprint. |
| 108 | object o; |
| 109 | string *n = explode(arr[CLASS], "#"); |
| 110 | if (sizeof(n) > 1 && sizeof(n[1]) > 0) |
| 111 | o = env->AddItem(n[0], REFRESH_DESTRUCT); |
| 112 | else |
| 113 | o = env->AddItem(n[0], REFRESH_DESTRUCT, 1); |
| 114 | o->SetProp(P_AUTOLOAD, arr[DATA]); |
| 115 | // Und das neue Objekt merken (ne Verwendung hat das zur Zeit aber |
| 116 | // nicht) |
| 117 | arr[CLASS] = object_name(o); |
| 118 | } |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | // Liefert eine Liste der in env angemeldeten Objekte. Wenn kein env, wird |
| 123 | // previous_object() genommen. |
| 124 | public varargs string QueryObjects(string envname) |
| 125 | { |
| 126 | object env; |
| 127 | // take the caller as the questioning object |
| 128 | if(!envname || !stringp(envname)) |
| 129 | env = previous_object(); |
| 130 | else |
| 131 | env = find_object(envname); |
| 132 | |
| 133 | // target must be a blueprint |
| 134 | if(IS_CLONE(env)) return 0; |
| 135 | |
| 136 | mixed arrarr = objects[object_name(env)]; |
| 137 | if (arrarr) |
| 138 | { |
| 139 | return CountUp(map(arrarr, #'[, CLASS),", ",", "); |
| 140 | } |
| 141 | return 0; |
| 142 | } |
| 143 | |
| 144 | public varargs int remove(int silent) |
| 145 | { |
| 146 | save_object(OBJECTD_SAVE); |
| 147 | destruct(ME); |
| 148 | return 1; |
| 149 | } |
| 150 | |