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32 | #include <object.h> |
32 | #include <object.h> |
33 | #include <funcpoint.h> |
33 | #include <funcpoint.h> |
34 | #include <loader.h> |
34 | #include <loader.h> |
35 | |
35 | |
36 | int nrofallocobjects = 0; |
36 | int nrofallocobjects = 0; |
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37 | static UUID uuid; |
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38 | const uint64 UUID_SKIP = 1<<19; |
37 | |
39 | |
38 | object *objects; /* Pointer to the list of used objects */ |
40 | object *objects; /* Pointer to the list of used objects */ |
39 | object *active_objects; /* List of active objects that need to be processed */ |
41 | object *active_objects; /* List of active objects that need to be processed */ |
40 | |
42 | |
41 | short freearr_x[SIZEOFFREE] = { 0, 0, 1, 1, 1, 0, -1, -1, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1, |
43 | short freearr_x[SIZEOFFREE] = { 0, 0, 1, 1, 1, 0, -1, -1, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1, |
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49 | }; |
51 | }; |
50 | int freedir[SIZEOFFREE] = { |
52 | int freedir[SIZEOFFREE] = { |
51 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8, |
53 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 2, 2, 3, 4, 4, 4, 5, 6, 6, 6, 7, 8, 8, 8, |
52 | 1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8 |
54 | 1, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 7, 8, 8, 8, 8, 8 |
53 | }; |
55 | }; |
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56 | |
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57 | static void |
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58 | write_uuid (void) |
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59 | { |
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60 | char filename1[MAX_BUF], filename2[MAX_BUF]; |
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61 | |
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62 | sprintf (filename1, "%s/uuid", settings.localdir); |
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63 | sprintf (filename2, "%s/uuid~", settings.localdir); |
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64 | |
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65 | FILE *fp; |
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66 | |
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67 | if (!(fp = fopen (filename2, "w"))) |
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68 | { |
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69 | LOG (llevError, "ERROR: cannot open %s for writing, unable to write UUID!\n", filename2); |
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70 | return; |
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71 | } |
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72 | |
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73 | fprintf (fp, "<1,%llx>\n", (unsigned long long)uuid.seq + UUID_SKIP * 2); |
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74 | fclose (fp); |
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75 | rename (filename2, filename1); |
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76 | } |
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77 | |
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78 | static void |
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79 | read_uuid (void) |
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80 | { |
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81 | char filename[MAX_BUF]; |
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82 | |
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83 | sprintf (filename, "%s/uuid", settings.localdir); |
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84 | |
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85 | FILE *fp; |
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86 | |
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87 | if (!(fp = fopen (filename, "r"))) |
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88 | { |
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89 | if (errno == ENOENT) |
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90 | { |
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91 | LOG (llevInfo, "RESET uid to 1\n"); |
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92 | uuid.seq = 0; |
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93 | write_uuid (); |
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94 | return; |
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95 | } |
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96 | |
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97 | LOG (llevError, "FATAL: cannot open %s for reading!\n", filename); |
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98 | _exit (1); |
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99 | } |
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100 | |
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101 | int version; |
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102 | unsigned long long uid; |
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103 | if (2 != fscanf (fp, "<%d,%llx>\n", &version, &uid) || version != 1) |
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104 | { |
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105 | LOG (llevError, "FATAL: error reading uid from %s!\n", filename); |
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106 | _exit (1); |
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107 | } |
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108 | |
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109 | uuid.seq = uid; |
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110 | write_uuid (); |
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111 | LOG (llevDebug, "read UID: %lld\n", uid); |
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112 | fclose (fp); |
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113 | } |
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114 | |
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115 | UUID |
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116 | gen_uuid () |
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117 | { |
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118 | UUID uid; |
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119 | |
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120 | uid.seq = ++uuid.seq; |
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121 | |
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122 | if (!(uuid.seq & (UUID_SKIP - 1))) |
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123 | write_uuid (); |
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124 | |
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125 | return uid; |
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126 | } |
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127 | |
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128 | void |
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129 | init_uuid () |
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130 | { |
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131 | read_uuid (); |
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132 | } |
54 | |
133 | |
55 | /* Returns TRUE if every key_values in wants has a partner with the same value in has. */ |
134 | /* Returns TRUE if every key_values in wants has a partner with the same value in has. */ |
56 | static int |
135 | static int |
57 | compare_ob_value_lists_one (const object *wants, const object *has) |
136 | compare_ob_value_lists_one (const object *wants, const object *has) |
58 | { |
137 | { |
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254 | { |
333 | { |
255 | if (inv->inv) |
334 | if (inv->inv) |
256 | sum_weight (inv); |
335 | sum_weight (inv); |
257 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
336 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
258 | } |
337 | } |
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338 | |
259 | if (op->type == CONTAINER && op->stats.Str) |
339 | if (op->type == CONTAINER && op->stats.Str) |
260 | sum = (sum * (100 - op->stats.Str)) / 100; |
340 | sum = (sum * (100 - op->stats.Str)) / 100; |
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341 | |
261 | if (op->carrying != sum) |
342 | if (op->carrying != sum) |
262 | op->carrying = sum; |
343 | op->carrying = sum; |
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344 | |
263 | return sum; |
345 | return sum; |
264 | } |
346 | } |
265 | |
347 | |
266 | /** |
348 | /** |
267 | * Return the outermost environment object for a given object. |
349 | * Return the outermost environment object for a given object. |
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836 | if (op->more != NULL) |
918 | if (op->more != NULL) |
837 | update_object (op->more, action); |
919 | update_object (op->more, action); |
838 | } |
920 | } |
839 | |
921 | |
840 | static unordered_vector<object *> mortals; |
922 | static unordered_vector<object *> mortals; |
841 | static std::vector<object *> freed; |
923 | static std::vector<object *, slice_allocator <object *> > freed; |
842 | |
924 | |
843 | void object::free_mortals () |
925 | void object::free_mortals () |
844 | { |
926 | { |
845 | for (unordered_vector<object *>::iterator i = mortals.begin (); i != mortals.end ();) |
927 | for (unordered_vector<object *>::iterator i = mortals.begin (); i != mortals.end ();) |
846 | if ((*i)->refcnt) |
928 | if ((*i)->refcnt) |
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884 | } |
966 | } |
885 | |
967 | |
886 | void object::unlink () |
968 | void object::unlink () |
887 | { |
969 | { |
888 | count = 0; |
970 | count = 0; |
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971 | uuid = gen_uuid (); |
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972 | |
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973 | if (this == objects) |
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974 | objects = next; |
889 | |
975 | |
890 | /* Remove this object from the list of used objects */ |
976 | /* Remove this object from the list of used objects */ |
891 | if (prev) |
977 | if (prev) |
892 | { |
978 | { |
893 | prev->next = next; |
979 | prev->next = next; |
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897 | if (next) |
983 | if (next) |
898 | { |
984 | { |
899 | next->prev = prev; |
985 | next->prev = prev; |
900 | next = 0; |
986 | next = 0; |
901 | } |
987 | } |
902 | |
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903 | if (this == objects) |
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904 | objects = next; |
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905 | } |
988 | } |
906 | |
989 | |
907 | object *object::create () |
990 | object *object::create () |
908 | { |
991 | { |
909 | object *op; |
992 | object *op; |
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1222 | * This function goes through all objects below and including top, and |
1305 | * This function goes through all objects below and including top, and |
1223 | * merges op to the first matching object. |
1306 | * merges op to the first matching object. |
1224 | * If top is NULL, it is calculated. |
1307 | * If top is NULL, it is calculated. |
1225 | * Returns pointer to object if it succeded in the merge, otherwise NULL |
1308 | * Returns pointer to object if it succeded in the merge, otherwise NULL |
1226 | */ |
1309 | */ |
1227 | |
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1228 | object * |
1310 | object * |
1229 | merge_ob (object *op, object *top) |
1311 | merge_ob (object *op, object *top) |
1230 | { |
1312 | { |
1231 | if (!op->nrof) |
1313 | if (!op->nrof) |
1232 | return 0; |
1314 | return 0; |