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/cvs/deliantra/server/socket/request.C
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Comparing deliantra/server/socket/request.C (file contents):
Revision 1.145 by root, Fri Dec 26 10:44:17 2008 UTC vs.
Revision 1.148 by root, Sun Dec 28 06:59:27 2008 UTC

… …
208 else if (socket.current_x != ob->x || socket.current_y != ob->y) 208 else if (socket.current_x != ob->x || socket.current_y != ob->y)
209 { 209 {
210 int dx = ob->x - socket.current_x; 210 int dx = ob->x - socket.current_x;
211 int dy = ob->y - socket.current_y; 211 int dy = ob->y - socket.current_y;
212 212
213 if (socket.buggy_mapscroll && (abs (dx) > 8 || abs (dy) > 8))
214 clear_map (pl); // current (<= 1.9.1) clients have unchecked buffer overflows
215 else
216 {
217 socket_map_scroll (&socket, ob->x - socket.current_x, ob->y - socket.current_y); 213 socket_map_scroll (&socket, ob->x - socket.current_x, ob->y - socket.current_y);
218 socket.floorbox_reset (); 214 socket.floorbox_reset ();
219 }
220 } 215 }
221 216
222 socket.current_x = ob->x; 217 socket.current_x = ob->x;
223 socket.current_y = ob->y; 218 socket.current_y = ob->y;
224} 219}
… …
935 930
936// prefetch (and touch) all maps within a specific distancd 931// prefetch (and touch) all maps within a specific distancd
937static void 932static void
938prefetch_surrounding_maps (maptile *map, int distance) 933prefetch_surrounding_maps (maptile *map, int distance)
939{ 934{
940 map->last_access = runtime; 935 map->touch ();
941 936
942 if (--distance) 937 if (--distance)
943 for (int dir = 4; --dir; ) 938 for (int dir = 4; --dir; )
944 if (const shstr &path = map->tile_path [dir]) 939 if (const shstr &path = map->tile_path [dir])
945 if (maptile *&neigh = map->tile_map [dir]) 940 if (maptile *&neigh = map->tile_map [dir])
… …
1082 1077
1083 unsigned char dummy; 1078 unsigned char dummy;
1084 unsigned char *last_ext = &dummy; 1079 unsigned char *last_ext = &dummy;
1085 1080
1086 /* Darkness changed */ 1081 /* Darkness changed */
1087 if (lastcell.count != d && socket.darkness) 1082 if (lastcell.count != d)
1088 { 1083 {
1089 mask |= 0x8; 1084 mask |= 0x8;
1090 1085
1091 if (socket.extmap) 1086 *last_ext |= 0x80;
1087 last_ext = &sl[sl.length ()];
1088 sl << uint8 (d);
1089 }
1090
1091 lastcell.count = d;
1092
1093 mapspace &ms = m->at (nx, ny);
1094 ms.update ();
1095
1096 // extmap handling
1097 uint8 stat_hp = 0;
1098 uint8 stat_width = 0;
1099 uint8 flags = 0;
1100 tag_t player = 0;
1101
1102 // send hp information, if applicable
1103 if (object *op = ms.faces_obj [0])
1104 if (op->is_head () && !op->invisible)
1105 {
1106 if (op->stats.maxhp > op->stats.hp
1107 && op->stats.maxhp > 0
1108 && (op->type == PLAYER
1109 || op->type == DOOR // does not work, have maxhp 0
1110 || QUERY_FLAG (op, FLAG_MONSTER)
1111 || QUERY_FLAG (op, FLAG_ALIVE)
1112 || QUERY_FLAG (op, FLAG_GENERATOR)))
1113 {
1114 stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
1115 stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
1116 }
1117
1118 if (expect_false (op->has_dialogue ()))
1119 flags |= 1;
1120
1121 if (expect_false (op->type == PLAYER))
1122 player = op == ob ? pl->ob->count
1123 : op == pl->ob ? ob->count
1124 : op->count;
1125 }
1126
1127 if (expect_false (lastcell.stat_hp != stat_hp))
1128 {
1129 lastcell.stat_hp = stat_hp;
1130
1131 mask |= 0x8;
1132 *last_ext |= 0x80;
1133 last_ext = &sl[sl.length ()];
1134
1135 sl << uint8 (5) << uint8 (stat_hp);
1136
1137 if (stat_width > 1)
1092 { 1138 {
1093 *last_ext |= 0x80; 1139 *last_ext |= 0x80;
1094 last_ext = &sl[sl.length ()]; 1140 last_ext = &sl[sl.length ()];
1095 sl << uint8 (d);
1096 }
1097 else
1098 sl << uint8 (255 - 64 * d);
1099 }
1100 1141
1101 lastcell.count = d;
1102
1103 mapspace &ms = m->at (nx, ny);
1104 ms.update ();
1105
1106 if (expect_true (socket.extmap))
1107 {
1108 uint8 stat_hp = 0;
1109 uint8 stat_width = 0;
1110 uint8 flags = 0;
1111 tag_t player = 0;
1112
1113 // send hp information, if applicable
1114 if (object *op = ms.faces_obj [0])
1115 if (op->is_head () && !op->invisible)
1116 {
1117 if (op->stats.maxhp > op->stats.hp
1118 && op->stats.maxhp > 0
1119 && (op->type == PLAYER
1120 || op->type == DOOR // does not work, have maxhp 0
1121 || QUERY_FLAG (op, FLAG_MONSTER)
1122 || QUERY_FLAG (op, FLAG_ALIVE)
1123 || QUERY_FLAG (op, FLAG_GENERATOR)))
1124 {
1125 stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
1126 stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
1127 }
1128
1129 if (expect_false (op->has_dialogue ()))
1130 flags |= 1;
1131
1132 if (expect_false (op->type == PLAYER))
1133 player = op == ob ? pl->ob->count
1134 : op == pl->ob ? ob->count
1135 : op->count;
1136 }
1137
1138 if (expect_false (lastcell.stat_hp != stat_hp))
1139 {
1140 lastcell.stat_hp = stat_hp;
1141
1142 mask |= 0x8;
1143 *last_ext |= 0x80;
1144 last_ext = &sl[sl.length ()];
1145
1146 sl << uint8 (5) << uint8 (stat_hp);
1147
1148 if (stat_width > 1)
1149 {
1150 *last_ext |= 0x80;
1151 last_ext = &sl[sl.length ()];
1152
1153 sl << uint8 (6) << uint8 (stat_width); 1142 sl << uint8 (6) << uint8 (stat_width);
1154 }
1155 }
1156
1157 if (expect_false (lastcell.player != player))
1158 {
1159 lastcell.player = player;
1160
1161 mask |= 0x8;
1162 *last_ext |= 0x80;
1163 last_ext = &sl[sl.length ()];
1164
1165 sl << uint8 (0x47) << uint8 (4) << (uint32)player;
1166 }
1167
1168 if (expect_false (lastcell.flags != flags))
1169 {
1170 lastcell.flags = flags;
1171
1172 mask |= 0x8;
1173 *last_ext |= 0x80;
1174 last_ext = &sl[sl.length ()];
1175
1176 sl << uint8 (8) << uint8 (flags);
1177 } 1143 }
1178 } 1144 }
1145
1146 if (expect_false (lastcell.player != player))
1147 {
1148 lastcell.player = player;
1149
1150 mask |= 0x8;
1151 *last_ext |= 0x80;
1152 last_ext = &sl[sl.length ()];
1153
1154 sl << uint8 (0x47) << uint8 (4) << (uint32)player;
1155 }
1156
1157 if (expect_false (lastcell.flags != flags))
1158 {
1159 lastcell.flags = flags;
1160
1161 mask |= 0x8;
1162 *last_ext |= 0x80;
1163 last_ext = &sl[sl.length ()];
1164
1165 sl << uint8 (8) << uint8 (flags);
1166 }
1167
1168 // faces
1179 1169
1180 /* Floor face */ 1170 /* Floor face */
1181 if (update_space (sl, socket, ms, lastcell, 2)) 1171 if (update_space (sl, socket, ms, lastcell, 2))
1182 mask |= 0x4; 1172 mask |= 0x4;
1183 1173

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