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| 36 | #include <object.h> |
36 | #include <object.h> |
| 37 | #include <sproto.h> |
37 | #include <sproto.h> |
| 38 | |
38 | |
| 39 | /** This is the maximum number of bytes we expect any one item to take up */ |
39 | /** This is the maximum number of bytes we expect any one item to take up */ |
| 40 | #define MAXITEMLEN 300 |
40 | #define MAXITEMLEN 300 |
| 41 | |
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| 42 | #if 0 |
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| 43 | tag_t |
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| 44 | client_container::tag () const |
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| 45 | { |
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| 46 | switch (type) |
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| 47 | { |
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| 48 | case CC_INVENTORY: |
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| 49 | return ns->pl->count; |
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| 50 | case CC_MAPSPACE: |
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| 51 | return 0; |
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| 52 | case CC_CONTAINER: |
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| 53 | return env->count; |
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| 54 | } |
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| 55 | |
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| 56 | abort (); |
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| 57 | } |
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| 58 | |
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| 59 | void |
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| 60 | client_container::clear () |
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| 61 | { |
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| 62 | switch (type) |
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| 63 | { |
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| 64 | case CC_INVENTORY: |
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| 65 | abort (); |
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| 66 | |
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| 67 | case CC_MAPSPACE: |
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| 68 | case CC_CONTAINER: |
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| 69 | ns->send_packet_printf ("delinv %d", tag ()); |
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| 70 | break; |
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| 71 | } |
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| 72 | |
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| 73 | for (iterator i = begin (); i != end (); ++i) |
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| 74 | i->op->seen_by = 0; |
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| 75 | |
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| 76 | vector< refitem, slice_allocator<refitem> >::clear (); |
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| 77 | } |
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| 78 | |
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| 79 | inline iterator |
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| 80 | client_container::merge_item (iterator i, object *op) |
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| 81 | { |
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| 82 | if (i != end () && i->op == op) |
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| 83 | return ++i; |
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| 84 | |
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| 85 | if (op->seen_by) |
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| 86 | return; // seen by another entity already |
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| 87 | |
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| 88 | op->seen_by = this; |
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| 89 | |
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| 90 | refitem ref; |
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| 91 | ref.op = op; |
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| 92 | |
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| 93 | return insert (i, ref); |
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| 94 | } |
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| 95 | |
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| 96 | void |
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| 97 | client_container::update (int offset) |
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| 98 | { |
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| 99 | iterator i = begin (); |
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| 100 | |
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| 101 | switch (type) |
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| 102 | { |
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| 103 | case CC_INVENTORY: |
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| 104 | case CC_CONTAINER: |
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| 105 | { |
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| 106 | object *env = type == CC_INVENTORY |
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| 107 | ? ns->pl->ob |
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| 108 | : this->env; |
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| 109 | |
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| 110 | // pass 1, erase all objects no longer in container |
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| 111 | for (iterator j = begin (); j != end (); ++j) |
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| 112 | if (j->op->env != env) |
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| 113 | { |
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| 114 | j->op->seen_by = 0; |
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| 115 | erase (j); |
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| 116 | } |
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| 117 | |
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| 118 | // pass 2 merge items |
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| 119 | for (object *op = env->inv; op; op = op->below) |
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| 120 | { |
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| 121 | if (--offset < 0) |
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| 122 | i = merge_item (i, op); |
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| 123 | else if (offset < -FLOORBOX_PAGESIZE) |
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| 124 | break; |
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| 125 | } |
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| 126 | } |
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| 127 | break; |
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| 128 | |
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| 129 | case CC_MAPSPACE: |
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| 130 | { |
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| 131 | // pass 1, erase all objects no longer on space |
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| 132 | for (iterator j = begin (); j != end (); ++j) |
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| 133 | if (j->op->x != x || j->op->y != y || j->op->map != map) |
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| 134 | { |
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| 135 | j->op->seen_by = 0; |
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| 136 | erase (j); |
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| 137 | } |
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| 138 | |
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| 139 | // pass 2 merge items |
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| 140 | for (object *op = GET_MAP_OB (map, x, y); op; op = op->above) |
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| 141 | { |
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| 142 | if (--offset < 0) |
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| 143 | i = merge_item (i, op); |
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| 144 | else if (offset < -FLOORBOX_PAGESIZE) |
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| 145 | break; |
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| 146 | } |
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| 147 | } |
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| 148 | break; |
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| 149 | } |
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| 150 | |
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| 151 | // pass 3, erase all extra items |
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| 152 | for (iterator j = i; j != end (); ++j) |
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| 153 | j->op->seen_by = 0; |
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| 154 | |
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| 155 | if (i != end ()) |
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| 156 | erase (i, end ()); |
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| 157 | } |
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| 158 | |
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| 159 | void |
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| 160 | client_container::set_mapspace (maptile *map, int x, int y) |
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| 161 | { |
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| 162 | if (type == CC_MAPSPACE |
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| 163 | && this->map == map |
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| 164 | && this->x == x |
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| 165 | && this->y == y) |
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| 166 | return; |
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| 167 | |
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| 168 | clear (); |
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| 169 | |
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| 170 | type = CC_MAPSPACE; |
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| 171 | this->map = map; |
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| 172 | this->x = x; |
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| 173 | this->y = y; |
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| 174 | } |
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| 175 | |
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| 176 | void |
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| 177 | client_container::set_container (object *env) |
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| 178 | { |
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| 179 | } |
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| 180 | #endif |
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| 181 | |
41 | |
| 182 | /******************************************************************************* |
42 | /******************************************************************************* |
| 183 | * |
43 | * |
| 184 | * Functions related to sending object data to the client. |
44 | * Functions related to sending object data to the client. |
| 185 | * |
45 | * |
| … | |
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| 526 | client *ns = pl->contr->ns; |
386 | client *ns = pl->contr->ns; |
| 527 | if (!ns) |
387 | if (!ns) |
| 528 | return; |
388 | return; |
| 529 | |
389 | |
| 530 | if (!QUERY_FLAG (op, FLAG_CLIENT_SENT)) |
390 | if (!QUERY_FLAG (op, FLAG_CLIENT_SENT)) |
| 531 | { |
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| 532 | /* FLAG_CLIENT_SENT is debug only. We are using it to see where |
391 | /* FLAG_CLIENT_SENT is debug only. We are using it to see where |
| 533 | * this is happening - we can set a breakpoint here in the debugger |
392 | * this is happening - we can set a breakpoint here in the debugger |
| 534 | * and track back the call. |
393 | * and track back the call. |
| 535 | */ |
394 | */ |
| 536 | LOG (llevDebug, "We have not sent item %s (%d)\n", &op->name, op->count); |
395 | LOG (llevDebug | logBacktrace, "We have not sent item %s (%d)\n", &op->name, op->count); |
| 537 | } |
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| 538 | |
396 | |
| 539 | packet sl ("upditem"); |
397 | packet sl ("upditem"); |
| 540 | |
398 | |
| 541 | sl << uint8 (flags); |
399 | sl << uint8 (flags); |
| 542 | |
400 | |
