1 | /* |
1 | /* |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * it under the terms of the GNU General Public License as published by |
9 | * the terms of the Affero GNU General Public License as published by the |
10 | * the Free Software Foundation, either version 3 of the License, or |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * (at your option) any later version. |
11 | * option) any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | * |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the Affero GNU General Public License |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | * and the GNU General Public License along with this program. If not, see |
|
|
20 | * <http://www.gnu.org/licenses/>. |
20 | * |
21 | * |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | */ |
23 | */ |
23 | |
24 | |
24 | /** |
25 | /** |
… | |
… | |
37 | #include <sproto.h> |
38 | #include <sproto.h> |
38 | |
39 | |
39 | /** This is the maximum number of bytes we expect any one item to take up */ |
40 | /** This is the maximum number of bytes we expect any one item to take up */ |
40 | #define MAXITEMLEN 300 |
41 | #define MAXITEMLEN 300 |
41 | |
42 | |
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 | |
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182 | /******************************************************************************* |
43 | /******************************************************************************* |
183 | * |
44 | * |
184 | * Functions related to sending object data to the client. |
45 | * Functions related to sending object data to the client. |
185 | * |
46 | * |
186 | ******************************************************************************/ |
47 | ******************************************************************************/ |
187 | |
48 | |
188 | /** |
49 | /** |
189 | * This is a similar to query_name, but returns flags |
50 | * This is a similar to query_name, but returns flags |
190 | * to be sent to client. |
51 | * to be sent to client. |
191 | */ |
52 | */ |
192 | unsigned int |
53 | static unsigned int |
193 | query_flags (object *op) |
54 | query_flags (object *op) |
194 | { |
55 | { |
195 | unsigned int flags = 0; |
56 | unsigned int flags = 0; |
196 | |
57 | |
197 | if (QUERY_FLAG (op, FLAG_APPLIED)) |
58 | if (QUERY_FLAG (op, FLAG_APPLIED)) |
… | |
… | |
225 | default: |
86 | default: |
226 | flags = a_applied; |
87 | flags = a_applied; |
227 | break; |
88 | break; |
228 | } |
89 | } |
229 | |
90 | |
230 | if (op->type == CONTAINER && ((op->env && op->env->container == op) || (!op->env && QUERY_FLAG (op, FLAG_APPLIED)))) |
91 | if (op->is_open_container ()) |
231 | flags |= F_OPEN; |
92 | flags |= F_OPEN; |
232 | |
93 | |
233 | if (QUERY_FLAG (op, FLAG_KNOWN_CURSED)) |
94 | if (QUERY_FLAG (op, FLAG_KNOWN_CURSED)) |
234 | { |
95 | { |
235 | if (QUERY_FLAG (op, FLAG_DAMNED)) |
96 | if (QUERY_FLAG (op, FLAG_DAMNED)) |
… | |
… | |
253 | * animation of face to the client. |
114 | * animation of face to the client. |
254 | */ |
115 | */ |
255 | static void |
116 | static void |
256 | add_object_to_socklist (client &ns, packet &sl, object *head) |
117 | add_object_to_socklist (client &ns, packet &sl, object *head) |
257 | { |
118 | { |
258 | int flags, len, anim_speed; |
|
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259 | char item_n[MAX_BUF]; |
|
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260 | const char *item_p; |
|
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261 | |
|
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262 | flags = query_flags (head); |
119 | int flags = query_flags (head); |
|
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120 | |
263 | if (QUERY_FLAG (head, FLAG_NO_PICK)) |
121 | if (QUERY_FLAG (head, FLAG_NO_PICK)) |
264 | flags |= F_NOPICK; |
122 | flags |= F_NOPICK; |
265 | |
123 | |
266 | ns.send_face (head->face, -50); |
124 | ns.send_face (head->face, -50); |
267 | ns.flush_fx (); |
125 | ns.flush_fx (); |
… | |
… | |
274 | << uint32 (QUERY_FLAG (head, FLAG_NO_PICK) ? -1 : head->client_weight ()) |
132 | << uint32 (QUERY_FLAG (head, FLAG_NO_PICK) ? -1 : head->client_weight ()) |
275 | << uint32 (head->face); |
133 | << uint32 (head->face); |
276 | |
134 | |
277 | if (!head->custom_name) |
135 | if (!head->custom_name) |
278 | { |
136 | { |
279 | strncpy (item_n, query_base_name (head, 0), 127); |
137 | const char *name; |
280 | item_n[127] = 0; |
138 | uint8 *len = sl.cur++; // patch up length later |
281 | len = strlen (item_n); |
139 | |
282 | item_p = query_base_name (head, 1); |
140 | name = query_base_name (head, 0); sl << data (name, min (127, strlen (name))); |
|
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141 | sl << uint8 (0); |
|
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142 | name = query_base_name (head, 1); sl << data (name, min (127, strlen (name))); |
|
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143 | |
|
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144 | *len = sl.cur - len - 1; |
283 | } |
145 | } |
284 | else |
146 | else |
285 | { |
147 | { |
286 | strncpy (item_n, head->custom_name, 127); |
148 | int len = min (head->custom_name.length (), 127); |
287 | item_n[127] = 0; |
|
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288 | len = strlen (item_n); |
|
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289 | item_p = head->custom_name; |
|
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290 | } |
|
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291 | |
149 | |
292 | strncpy (item_n + len + 1, item_p, 127); |
150 | sl << uint8 (len * 2 + 1) |
293 | item_n[254] = 0; |
151 | << data (head->custom_name, len) |
294 | len += strlen (item_n + 1 + len) + 1; |
152 | << uint8 (0) |
|
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153 | << data (head->custom_name, len); |
|
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154 | } |
295 | |
155 | |
296 | sl << data8 (item_n, len) |
|
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297 | << uint16 (head->animation_id); |
156 | sl << uint16 (head->animation_id); |
298 | |
157 | |
299 | anim_speed = 0; |
158 | int anim_speed = !head->flag [FLAG_ANIMATE] ? 0 |
300 | if (QUERY_FLAG (head, FLAG_ANIMATE)) |
159 | : head->anim_speed ? clamp (head->anim_speed, 1, 255) |
301 | { |
160 | : 1. / clamp (head->speed, 1./255., 1./1.); |
302 | if (head->anim_speed) |
|
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303 | anim_speed = head->anim_speed; |
|
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304 | else |
|
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305 | { |
|
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306 | if (fabs (head->speed) < 0.001) |
|
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307 | anim_speed = 255; |
|
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308 | else if (fabs (head->speed) >= 1.0) |
|
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309 | anim_speed = 1; |
|
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310 | else |
|
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311 | anim_speed = (int) (1.0 / fabs (head->speed)); |
|
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312 | } |
|
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313 | |
|
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314 | if (anim_speed > 255) |
|
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315 | anim_speed = 255; |
|
|
316 | } |
|
|
317 | |
161 | |
318 | sl << uint8 (anim_speed) |
162 | sl << uint8 (anim_speed) |
319 | << uint32 (head->nrof); |
163 | << uint32 (head->nrof); |
320 | |
164 | |
321 | if (ns.itemcmd == 2) |
165 | if (ns.itemcmd == 2) |
322 | sl << uint16 (head->client_type); |
166 | sl << uint16 (head->client_type); |
323 | |
|
|
324 | SET_FLAG (head, FLAG_CLIENT_SENT); |
|
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325 | } |
167 | } |
326 | |
168 | |
327 | static faceidx |
169 | static faceidx |
328 | need_face_now (player *pl, const char *name) |
170 | need_face_now (player *pl, const char *name) |
329 | { |
171 | { |
… | |
… | |
539 | |
381 | |
540 | client *ns = pl->contr->ns; |
382 | client *ns = pl->contr->ns; |
541 | if (!ns) |
383 | if (!ns) |
542 | return; |
384 | return; |
543 | |
385 | |
544 | if (!QUERY_FLAG (op, FLAG_CLIENT_SENT)) |
|
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545 | { |
|
|
546 | /* FLAG_CLIENT_SENT is debug only. We are using it to see where |
|
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547 | * this is happening - we can set a breakpoint here in the debugger |
|
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548 | * and track back the call. |
|
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549 | */ |
|
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550 | LOG (llevDebug, "We have not sent item %s (%d)\n", &op->name, op->count); |
|
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551 | } |
|
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552 | |
|
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553 | packet sl ("upditem"); |
386 | packet sl ("upditem"); |
554 | |
387 | |
555 | sl << uint8 (flags); |
388 | sl << uint8 (flags); |
556 | |
389 | |
557 | op = op->head_ (); |
390 | op = op->head_ (); |
… | |
… | |
564 | if (flags & UPD_FLAGS) |
397 | if (flags & UPD_FLAGS) |
565 | sl << uint32 (query_flags (op)); |
398 | sl << uint32 (query_flags (op)); |
566 | |
399 | |
567 | if (flags & UPD_WEIGHT) |
400 | if (flags & UPD_WEIGHT) |
568 | { |
401 | { |
569 | sint32 weight = op->flag [FLAG_NO_PICK] ? -1 : op->client_weight (); |
402 | sint32 weight = op->client_weight (); |
570 | |
403 | |
571 | if (op) |
404 | if (op == pl) |
572 | ns->last_weight = weight; |
405 | ns->last_weight = weight; |
573 | |
406 | |
574 | sl << uint32 (weight); |
407 | sl << uint32 (weight); |
575 | } |
408 | } |
576 | |
409 | |
… | |
… | |
583 | |
416 | |
584 | if (flags & UPD_NAME) |
417 | if (flags & UPD_NAME) |
585 | { |
418 | { |
586 | int len; |
419 | int len; |
587 | const char *item_p; |
420 | const char *item_p; |
588 | char item_n[MAX_BUF]; |
421 | char item_n[127 * 2]; |
589 | |
422 | |
590 | if (!op->custom_name) |
423 | if (!op->custom_name) |
591 | { |
424 | { |
592 | strncpy (item_n, query_base_name (op, 0), 127); |
425 | len = assign (item_n, query_base_name (op, 0), 127); |
593 | item_n[127] = 0; |
|
|
594 | len = strlen (item_n); |
|
|
595 | item_p = query_base_name (op, 1); |
426 | item_p = query_base_name (op, 1); |
596 | } |
427 | } |
597 | else |
428 | else |
598 | { |
429 | { |
599 | strncpy (item_n, op->custom_name, 127); |
430 | len = assign (item_n, &op->custom_name, 127); |
600 | item_n[127] = 0; |
|
|
601 | len = strlen (item_n); |
|
|
602 | item_p = op->custom_name; |
431 | item_p = &op->custom_name; |
603 | } |
432 | } |
604 | |
433 | |
605 | strncpy (item_n + len + 1, item_p, 127); |
434 | len += assign (item_n + len, item_p, 127); |
606 | item_n[254] = 0; |
|
|
607 | len += strlen (item_n + 1 + len) + 1; |
|
|
608 | |
435 | |
609 | sl << data8 (item_n, len); |
436 | sl << data8 (item_n, len); |
610 | } |
437 | } |
611 | |
438 | |
612 | if (flags & UPD_ANIM) |
439 | if (flags & UPD_ANIM) |
… | |
… | |
620 | { |
447 | { |
621 | if (op->anim_speed) |
448 | if (op->anim_speed) |
622 | anim_speed = op->anim_speed; |
449 | anim_speed = op->anim_speed; |
623 | else |
450 | else |
624 | { |
451 | { |
625 | if (fabs (op->speed) < 0.001) |
452 | if (op->speed < 0.001) |
626 | anim_speed = 255; |
453 | anim_speed = 255; |
627 | else if (fabs (op->speed) >= 1.0) |
454 | else if (op->speed >= 1.0) |
628 | anim_speed = 1; |
455 | anim_speed = 1; |
629 | else |
456 | else |
630 | anim_speed = (int) (1.0 / fabs (op->speed)); |
457 | anim_speed = 1. / op->speed; |
631 | } |
458 | } |
632 | |
459 | |
633 | if (anim_speed > 255) |
460 | if (anim_speed > 255) |
634 | anim_speed = 255; |
461 | anim_speed = 255; |
635 | } |
462 | } |
… | |
… | |
665 | sl << uint32 (op->env ? op->env->count : 0); |
492 | sl << uint32 (op->env ? op->env->count : 0); |
666 | |
493 | |
667 | add_object_to_socklist (*pl->contr->ns, sl, op); |
494 | add_object_to_socklist (*pl->contr->ns, sl, op); |
668 | |
495 | |
669 | pl->contr->ns->send_packet (sl); |
496 | pl->contr->ns->send_packet (sl); |
670 | SET_FLAG (op, FLAG_CLIENT_SENT); |
|
|
671 | } |
497 | } |
672 | |
498 | |
673 | /** |
499 | /** |
674 | * Tells the client to delete an item. |
500 | * Tells the client to delete an item. |
675 | */ |
501 | */ |
… | |
… | |
695 | |
521 | |
696 | /** |
522 | /** |
697 | * Takes a player and object count (tag) and returns the actual object |
523 | * Takes a player and object count (tag) and returns the actual object |
698 | * pointer, or null if it can't be found. |
524 | * pointer, or null if it can't be found. |
699 | */ |
525 | */ |
700 | object * |
526 | static object * |
701 | esrv_get_ob_from_count (object *pl, tag_t count) |
527 | esrv_get_ob_from_count (object *pl, tag_t count) |
702 | { |
528 | { |
703 | if (pl->count == count) |
529 | if (pl->count == count) |
704 | return pl; |
530 | return pl; |
705 | |
531 | |
706 | for (object *op = pl->inv; op; op = op->below) |
532 | for (object *op = pl->inv; op; op = op->below) |
707 | if (op->count == count) |
533 | if (op->count == count) |
708 | return op; |
534 | return op; |
709 | else if (op->type == CONTAINER && pl->container == op) |
535 | else if (op->type == CONTAINER && pl->container_ () == op) |
710 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
536 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
711 | if (tmp->count == count) |
537 | if (tmp->count == count) |
712 | return tmp; |
538 | return tmp; |
713 | |
539 | |
714 | for (object *op = GET_MAP_OB (pl->map, pl->x, pl->y); op; op = op->above) |
540 | for (object *op = GET_MAP_OB (pl->map, pl->x, pl->y); op; op = op->above) |
715 | if (op->head && op->head->count == count) |
541 | if (op->head && op->head->count == count) |
716 | return op; |
542 | return op; |
717 | else if (op->count == count) |
543 | else if (op->count == count) |
718 | return op; |
544 | return op; |
719 | else if (op->type == CONTAINER && pl->container == op) |
545 | else if (op->type == CONTAINER && pl->container_ () == op) |
720 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
546 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
721 | if (tmp->count == count) |
547 | if (tmp->count == count) |
722 | return tmp; |
548 | return tmp; |
723 | |
549 | |
724 | #if 0 |
550 | #if 0 |
… | |
… | |
764 | if (object *op = esrv_get_ob_from_count (pl->ob, tag)) |
590 | if (object *op = esrv_get_ob_from_count (pl->ob, tag)) |
765 | { |
591 | { |
766 | std::string s = op->describe (pl->ob); |
592 | std::string s = op->describe (pl->ob); |
767 | |
593 | |
768 | packet sl ("ex"); |
594 | packet sl ("ex"); |
769 | sl << ber32 (tag) << s.c_str (); |
595 | sl << ber32 (tag) |
|
|
596 | << data (*pl->expand_cfpod (s.c_str ())); |
770 | |
597 | |
771 | pl->ns->send_packet (sl); |
598 | pl->ns->send_packet (sl); |
772 | } |
599 | } |
773 | } |
600 | } |
774 | |
601 | |
… | |
… | |
792 | { |
619 | { |
793 | LOG (llevDebug, "Player '%s' tried to apply the unknown object (%d)\n", &pl->ob->name, tag); |
620 | LOG (llevDebug, "Player '%s' tried to apply the unknown object (%d)\n", &pl->ob->name, tag); |
794 | return; |
621 | return; |
795 | } |
622 | } |
796 | |
623 | |
797 | player_apply (pl->ob, op, 0, 0); |
624 | pl->ob->apply (op); |
798 | } |
625 | } |
799 | |
626 | |
800 | /** Client wants to lock some object. Lets do so. */ |
627 | /** Client wants to lock some object. Lets do so. */ |
801 | void |
628 | void |
802 | LockItem (char *data, int len, player *pl) |
629 | LockItem (char *data, int len, player *pl) |
… | |
… | |
843 | * Tero.Haatanen@lut.fi ] |
670 | * Tero.Haatanen@lut.fi ] |
844 | */ |
671 | */ |
845 | static void |
672 | static void |
846 | look_at (player *pl, int dx, int dy) |
673 | look_at (player *pl, int dx, int dy) |
847 | { |
674 | { |
848 | dynbuf_text buf; |
675 | dynbuf_text &buf = msg_dynbuf; buf.clear (); |
849 | object *ob = pl->ob; |
676 | object *ob = pl->ob; |
850 | |
677 | |
851 | if (!pl->observe->map) |
678 | if (!pl->observe->map) |
852 | return; |
679 | return; |
853 | |
680 | |
|
|
681 | bool wiz = ob->flag [FLAG_WIZ] || ob->flag [FLAG_WIZLOOK]; |
|
|
682 | |
854 | mapxy pos (pl->observe); |
683 | mapxy pos (pl->observe); |
855 | pos.move (dx, dy); |
684 | pos.move (dx, dy); |
856 | |
685 | |
|
|
686 | if (wiz) |
|
|
687 | { |
857 | if (pos.normalise ()) |
688 | if (pos.normalise ()) |
|
|
689 | { |
|
|
690 | mapspace &ms = *pos; |
|
|
691 | ms.update (); |
|
|
692 | |
|
|
693 | buf.printf (" map: %s%+d%+d (%+d%+d)\n" |
|
|
694 | " smell %u/%u; flags %x; light %d; block %x; slow %x; on %x; off %x; items %d, volume %lld\n\n", |
|
|
695 | &pos.m->path, pos.x, pos.y, dx, dy, |
|
|
696 | (unsigned int)ms.smell, (unsigned int)mapspace::smellcount, ms.flags (), ms.light, |
|
|
697 | ms.move_block, ms.move_slow, ms.move_on, ms.move_off, (int)ms.items (), (long long)ms.volume () |
|
|
698 | ); |
|
|
699 | } |
|
|
700 | else |
|
|
701 | buf << "off-map\n\n"; |
|
|
702 | } |
|
|
703 | |
|
|
704 | int darkness = pl->blocked_los (dx, dy); |
|
|
705 | |
|
|
706 | if (darkness == LOS_BLOCKED) |
|
|
707 | buf << "You cannot see that place from your position. H<Something is in between or it is too far away.>"; |
|
|
708 | else if (darkness == LOS_MAX) |
|
|
709 | buf << "That place is too dark to see anything. H<Move nearer or find better lighting.>"; |
|
|
710 | else |
|
|
711 | { |
|
|
712 | if (pos.normalise ()) |
858 | for (object *tmp = pos->top; tmp; tmp = tmp->below) |
713 | for (object *tmp = pos->top; tmp; tmp = tmp->below) |
859 | { |
714 | { |
860 | if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ)) |
715 | if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ)) |
861 | continue; |
716 | continue; |
862 | |
717 | |
863 | if (QUERY_FLAG (ob, FLAG_WIZ)) |
718 | if (wiz) |
864 | buf.printf ("- %s (%d).\n", query_name (tmp), tmp->count); |
719 | buf.printf (" - %s (%d) %s\n", query_name (tmp), tmp->count, tmp->uuid.c_str ()); |
865 | else |
720 | else |
866 | buf.printf ("- %s.\n", query_name (tmp)); |
721 | buf.printf (" - %s.\n", query_name (tmp)); |
867 | |
722 | |
868 | object *head = tmp->head_ (); |
723 | object *head = tmp->head_ (); |
869 | |
724 | |
870 | if (head->inv) |
725 | if (head->inv) |
871 | if ((head->type != CONTAINER && head->type != FLESH) |
726 | if ((head->type != CONTAINER && head->type != FLESH) |
872 | || QUERY_FLAG (ob, FLAG_WIZ)) |
727 | || QUERY_FLAG (ob, FLAG_WIZ)) |
873 | buf << head->query_inventory (ob, " "); |
728 | buf << head->query_inventory (ob, " "); |
874 | |
729 | |
875 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) && !QUERY_FLAG (ob, FLAG_WIZ)) /* don't continue under the floor */ |
730 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) && !wiz) /* don't continue under the floor */ |
876 | break; |
731 | break; |
|
|
732 | } |
877 | } |
733 | } |
878 | |
734 | |
879 | if (buf.empty ()) |
735 | if (buf.empty ()) |
880 | pl->failmsg ("You see nothing there."); |
736 | buf << "You see nothing there."; |
881 | else |
737 | |
882 | pl->infobox (MSG_CHANNEL ("lookat"), buf); |
738 | pl->infobox (MSG_CHANNEL ("lookat"), buf); |
883 | } |
739 | } |
884 | |
740 | |
885 | /** Client wants to look at some object. Lets do so. */ |
741 | /** Client wants to look at some object. Lets do so. */ |
886 | void |
742 | void |
887 | LookAt (char *buf, int len, player *pl) |
743 | LookAt (char *buf, int len, player *pl) |
… | |
… | |
892 | if (!(cp = strchr (buf, ' '))) |
748 | if (!(cp = strchr (buf, ' '))) |
893 | return; |
749 | return; |
894 | |
750 | |
895 | int dy = atoi (cp); |
751 | int dy = atoi (cp); |
896 | |
752 | |
897 | if (player *opl = pl->observe->contr) |
|
|
898 | if (client *ns = opl->ns) |
|
|
899 | { |
|
|
900 | if (fabs (dx) > ns->mapx / 2 || fabs (dy) > ns->mapy / 2) |
|
|
901 | return; |
|
|
902 | |
|
|
903 | if (opl->blocked_los[dx + ns->mapx / 2][dy + ns->mapy / 2]) |
|
|
904 | return; |
|
|
905 | } |
|
|
906 | |
|
|
907 | look_at (pl, dx, dy); |
753 | look_at (pl, dx, dy); |
908 | } |
754 | } |
909 | |
755 | |
910 | /** Move an object to a new location */ |
756 | /** Move an object to a new location */ |
911 | void |
757 | void |
912 | esrv_move_object (object *pl, tag_t to, tag_t tag, long nrof) |
758 | esrv_move_object (object *pl, tag_t to, tag_t tag, long nrof) |
913 | { |
759 | { |
914 | object *op, *env; |
|
|
915 | |
|
|
916 | op = esrv_get_ob_from_count (pl, tag); |
760 | object *op = esrv_get_ob_from_count (pl, tag); |
917 | if (!op) |
761 | if (!op) |
918 | { |
762 | { |
919 | LOG (llevDebug, "Player '%s' tried to move an unknown object (%ld)\n", &pl->name, tag); |
763 | LOG (llevDebug, "Player '%s' tried to move an unknown object (%ld)\n", &pl->name, tag); |
920 | return; |
764 | return; |
921 | } |
765 | } |
… | |
… | |
928 | /* If it is an active container, then we should drop all objects |
772 | /* If it is an active container, then we should drop all objects |
929 | * in the container and not the container itself. |
773 | * in the container and not the container itself. |
930 | */ |
774 | */ |
931 | if (op->inv && QUERY_FLAG (op, FLAG_APPLIED)) |
775 | if (op->inv && QUERY_FLAG (op, FLAG_APPLIED)) |
932 | { |
776 | { |
933 | int cnt = MAX_ITEM_PER_DROP; |
777 | int cnt = MAX_ITEM_PER_ACTION; |
934 | |
778 | |
935 | for (object *current = op->inv; current; ) |
779 | for (object *current = op->inv; current && cnt--; ) |
936 | { |
780 | { |
937 | object *next = current->below; |
781 | object *next = current->below; |
938 | |
|
|
939 | drop_object (pl, current, 0); |
782 | drop_object (pl, current, 0); |
940 | |
|
|
941 | if (--cnt <= 0) break; |
|
|
942 | |
|
|
943 | current = next; |
783 | current = next; |
944 | } |
784 | } |
945 | |
785 | |
946 | if (cnt <= 0) |
786 | if (cnt <= 0) |
947 | op->failmsg ("Only dropped some items, can't drop that many items at once."); |
787 | op->failmsg ("Only dropped some items, can't drop that many items at once."); |
… | |
… | |
960 | pl->contr->count = nrof; |
800 | pl->contr->count = nrof; |
961 | pick_up (pl, op); |
801 | pick_up (pl, op); |
962 | return; |
802 | return; |
963 | } |
803 | } |
964 | |
804 | |
965 | env = esrv_get_ob_from_count (pl, to); |
805 | object *env = esrv_get_ob_from_count (pl, to); |
966 | if (!env) |
806 | if (!env) |
967 | { |
807 | { |
968 | LOG (llevDebug, "Player '%s' tried to move object to the unknown location (%d)\n", &pl->name, to); |
808 | LOG (llevDebug, "Player '%s' tried to move object to the unknown location (%d)\n", &pl->name, to); |
969 | return; |
809 | return; |
970 | } |
810 | } |