1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | |
3 | * |
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4 | * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | |
7 | * |
7 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
8 | 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 |
9 | the Free Software Foundation; either version 2 of the License, or |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
10 | (at your option) any later version. |
11 | * option) any later version. |
11 | |
12 | * |
12 | 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, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
16 | |
17 | * |
17 | 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 |
18 | along with this program; if not, write to the Free Software |
19 | * and the GNU General Public License along with this program. If not, see |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * <http://www.gnu.org/licenses/>. |
20 | |
21 | * |
21 | The authors can be reached via e-mail at crossfire@schmorp.de |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | */ |
23 | */ |
23 | |
24 | |
24 | #ifndef OBJECT_H |
25 | #ifndef OBJECT_H |
25 | #define OBJECT_H |
26 | #define OBJECT_H |
26 | |
27 | |
27 | #include <bitset> |
28 | #include <bitset> |
28 | |
29 | |
29 | #include "cfperl.h" |
30 | #include "cfperl.h" |
30 | #include "shstr.h" |
31 | #include "shstr.h" |
31 | |
32 | |
32 | typedef uint32 tag_t; |
33 | typedef int tag_t; |
33 | #define NUM_BODY_LOCATIONS 12 |
34 | |
34 | #define BODY_ARMS 1 |
35 | enum { |
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36 | body_skill, |
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37 | body_combat, |
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38 | body_range, |
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39 | body_shield, |
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40 | body_arm, |
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41 | body_torso, |
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42 | body_head, |
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43 | body_neck, |
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44 | body_finger, |
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45 | body_shoulder, |
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46 | body_foot, |
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47 | body_hand, |
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48 | body_wrist, |
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49 | body_waist, |
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50 | NUM_BODY_LOCATIONS |
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51 | }; |
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52 | |
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53 | enum slottype_t |
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54 | { |
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55 | slot_none, |
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56 | slot_combat, |
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57 | slot_ranged, |
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58 | }; |
35 | |
59 | |
36 | /* See common/item.c */ |
60 | /* See common/item.c */ |
37 | |
61 | |
38 | typedef struct Body_Locations |
62 | typedef struct Body_Locations |
39 | { |
63 | { |
40 | const char *save_name; /* Name used to load/save it to disk */ |
64 | keyword save_name; /* Name used to load/save it to disk */ |
41 | const char *use_name; /* Name used when describing an item we can use */ |
65 | const char *use_name; /* Name used when describing an item we can use */ |
42 | const char *nonuse_name; /* Name to describe objects we can't use */ |
66 | const char *nonuse_name; /* Name to describe objects we can't use */ |
43 | } Body_Locations; |
67 | } Body_Locations; |
44 | |
68 | |
45 | extern Body_Locations body_locations[NUM_BODY_LOCATIONS]; |
69 | extern Body_Locations body_locations[NUM_BODY_LOCATIONS]; |
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70 | |
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71 | #define NUM_COINS 4 /* number of coin types */ |
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72 | extern const char *const coins[NUM_COINS + 1]; |
46 | |
73 | |
47 | /* |
74 | /* |
48 | * Each object (this also means archetypes!) could have a few of these |
75 | * Each object (this also means archetypes!) could have a few of these |
49 | * "dangling" from it; this could also end up containing 'parse errors'. |
76 | * "dangling" from it; this could also end up containing 'parse errors'. |
50 | * |
77 | * |
51 | * key and value are shared-strings. |
78 | * key and value are shared-strings. |
52 | * |
79 | * |
53 | * Please use get_ob_key_value(), set_ob_key_value() from object.c rather than |
80 | * Please use kv_get/kv_set/kv_del from object rather than |
54 | * accessing the list directly. |
81 | * accessing the list directly. |
55 | * Exception is if you want to walk this list for some reason. |
82 | * Exception is if you want to walk this list for some reason. |
56 | */ |
83 | */ |
57 | struct key_value |
84 | struct key_value : slice_allocated |
58 | { |
85 | { |
59 | key_value *next; |
86 | key_value *next; |
60 | shstr key, value; |
87 | shstr key, value; |
61 | }; |
88 | }; |
62 | |
89 | |
63 | struct UUID |
90 | struct UUID |
64 | { |
91 | { |
65 | uint64 seq; |
92 | uint64 seq; |
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93 | |
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94 | static UUID cur; // last uuid generated |
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95 | static void init (); |
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96 | static UUID gen (); |
66 | |
97 | |
67 | UUID () { } |
98 | UUID () { } |
68 | UUID (uint64 seq) : seq(seq) { } |
99 | UUID (uint64 seq) : seq(seq) { } |
69 | operator uint64() { return seq; } |
100 | operator uint64() { return seq; } |
70 | void operator =(uint64 seq) { this->seq = seq; } |
101 | void operator =(uint64 seq) { this->seq = seq; } |
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102 | |
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103 | typedef char BUF [32]; |
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104 | |
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105 | bool parse (const char *s) |
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106 | { |
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107 | return sscanf (s, "<1.%" SCNx64 ">", &seq) == 1; |
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108 | } |
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109 | |
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110 | const char *c_str (char *buf, int len) const |
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111 | { |
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112 | snprintf (buf, len, "<1.%" PRIx64 ">", seq); |
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113 | |
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114 | return buf; |
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115 | } |
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116 | |
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117 | const char *c_str () const |
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118 | { |
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119 | static BUF buf; |
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120 | |
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121 | return c_str (buf, sizeof (buf)); |
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122 | } |
71 | }; |
123 | }; |
72 | |
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73 | extern void init_uuid (); |
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74 | extern UUID gen_uuid (); |
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75 | extern const uint64 UUID_SKIP; |
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76 | |
124 | |
77 | /* Definition for WILL_APPLY values. Replaces having harcoded values |
125 | /* Definition for WILL_APPLY values. Replaces having harcoded values |
78 | * sprinkled in the code. Note that some of these also replace fields |
126 | * sprinkled in the code. Note that some of these also replace fields |
79 | * that were in the can_apply area. What is the point of having both |
127 | * that were in the can_apply area. What is the point of having both |
80 | * can_apply and will_apply? |
128 | * can_apply and will_apply? |
… | |
… | |
83 | #define WILL_APPLY_TREASURE 0x02 |
131 | #define WILL_APPLY_TREASURE 0x02 |
84 | #define WILL_APPLY_EARTHWALL 0x04 |
132 | #define WILL_APPLY_EARTHWALL 0x04 |
85 | #define WILL_APPLY_DOOR 0x08 |
133 | #define WILL_APPLY_DOOR 0x08 |
86 | #define WILL_APPLY_FOOD 0x10 |
134 | #define WILL_APPLY_FOOD 0x10 |
87 | |
135 | |
88 | /* However, if you're keeping a pointer of some sort, you probably |
136 | struct body_slot |
89 | * don't just want it copied, so you'll need to add to common/object.C, |
137 | { |
90 | * e.g. ->copy_to () |
138 | signed char info:4; /* body info as loaded from the file */ |
91 | */ |
139 | signed char used:4; /* Calculated value based on items equipped */ |
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140 | }; |
92 | |
141 | |
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142 | typedef struct oblnk |
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143 | { /* Used to link together several objects */ |
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144 | object_ptr ob; |
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145 | struct oblnk *next; |
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146 | } objectlink; |
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147 | |
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148 | typedef struct oblinkpt |
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149 | { /* Used to link together several object links */ |
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150 | struct oblnk *link; |
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151 | struct oblinkpt *next; |
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152 | shstr id; /* Used as connected value in buttons/gates */ |
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153 | } oblinkpt; |
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154 | |
93 | ACC_CLASS (object) |
155 | INTERFACE_CLASS (object) |
94 | // these are being copied |
156 | // these are being copied |
95 | struct object_copy |
157 | struct object_copy : attachable |
96 | { |
158 | { |
97 | typedef bitset<NUM_FLAGS> flags_t; |
159 | sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */ |
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160 | |
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161 | uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */ |
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162 | uint8 ACC (RW, subtype); /* subtype of object */ |
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163 | sint8 ACC (RW, direction); /* Means the object is moving that way. */ |
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164 | sint8 ACC (RW, facing); /* Object is oriented/facing that way. */ |
98 | |
165 | |
99 | shstr ACC (RW, name); /* The name of the object, obviously... */ |
166 | shstr ACC (RW, name); /* The name of the object, obviously... */ |
100 | shstr ACC (RW, name_pl); /* The plural name of the object */ |
167 | shstr ACC (RW, name_pl); /* The plural name of the object */ |
101 | shstr ACC (RW, title); /* Of foo, etc */ |
168 | shstr ACC (RW, title); /* Of foo, etc */ |
102 | shstr ACC (RW, race); /* human, goblin, dragon, etc */ |
169 | shstr ACC (RW, race); /* human, goblin, dragon, etc */ |
103 | shstr ACC (RW, slaying); /* Which race to do double damage to */ |
170 | shstr ACC (RW, slaying); /* Which race to do double damage to */ |
104 | /* If this is an exit, this is the filename */ |
171 | /* If this is an exit, this is the filename */ |
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172 | |
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173 | typedef bitset<NUM_FLAGS> flags_t; |
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174 | flags_t flag; /* various flags */ |
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175 | #if FOR_PERL |
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176 | bool ACC (RW, flag[NUM_FLAGS]); |
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177 | #endif |
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178 | |
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179 | shstr ACC (RW, materialname); /* specific material name */ |
105 | shstr ACC (RW, skill); /* Name of the skill this object uses/grants */ |
180 | shstr ACC (RW, skill); /* Name of the skill this object uses/grants */ |
106 | shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ |
181 | // materialtype_t *ACC (RW, material); /* What material this object consists of */ |
107 | shstr ACC (RW, lore); /* Obscure information about this object, */ |
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108 | /* To get put into books and the like. */ |
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109 | shstr ACC (RW, materialname); /* specific material name */ |
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110 | shstr ACC (RW, custom_name); /* Custom name assigned by player */ |
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111 | object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */ |
182 | object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */ |
112 | object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */ |
183 | object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */ |
113 | object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */ |
184 | object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */ |
114 | object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */ |
185 | object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */ |
115 | object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */ |
186 | object_ptr ACC (RW, spellitem); /* Spell ability monster is choosing to use */ |
116 | object_ptr ACC (RW, spell); /* Spell that was being cast */ |
187 | object_ptr ACC (RW, spell); /* Spell that was being cast */ |
117 | object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */ |
188 | object_ptr ACC (RW, current_weapon); /* Pointer to the weapon currently used */ |
118 | arch_ptr ACC (RW, arch); /* Pointer to archetype */ |
189 | arch_ptr ACC (RW, arch); /* Pointer to archetype */ |
119 | arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ |
190 | arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ |
120 | |
191 | |
121 | New_Face *ACC (RW, face); /* Face with colors */ |
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122 | sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */ |
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123 | float ACC (RW, speed); /* The overall speed of this object */ |
192 | float ACC (RW, speed); /* The overall speed of this object */ |
124 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
193 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
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194 | |
125 | uint32 ACC (RW, nrof); /* How many of the objects */ |
195 | sint32 ACC (RW, nrof); /* How many of the objects */ |
126 | sint8 ACC (RW, direction); /* Means the object is moving that way. */ |
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127 | sint8 ACC (RW, facing); /* Object is oriented/facing that way. */ |
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128 | |
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129 | /* This next big block are basically used for monsters and equipment */ |
196 | /* This next big block is basically used for monsters and equipment */ |
130 | uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */ |
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131 | uint8 ACC (RW, subtype); /* subtype of object */ |
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132 | uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ |
197 | uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ |
133 | sint16 resist[NROFATTACKS]; /* Resistance adjustments for attacks */ |
198 | sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ |
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199 | |
134 | uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ |
200 | uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ |
135 | uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ |
201 | uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ |
136 | uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */ |
202 | uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */ |
137 | uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ |
203 | uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ |
138 | uint16 ACC (RW, material); /* What materials this object consist of */ |
204 | |
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205 | uint16 ACC (RW, materials); /* What materials this object consists of */ |
139 | sint8 ACC (RW, magic); /* Any magical bonuses to this item */ |
206 | sint8 ACC (RW, magic); /* Any magical bonuses to this item */ |
140 | uint8 ACC (RW, state); /* How the object was last drawn (animation) */ |
207 | uint8 ACC (RW, state); /* How the object was last drawn (animation) */ |
141 | sint32 ACC (RW, value); /* How much money it is worth (or contains) */ |
208 | sint32 ACC (RW, value); /* How much money it is worth (or contains) */ |
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209 | |
142 | /* Note that the last_.. values are sometimes used for non obvious |
210 | /* Note that the last_.. values are sometimes used for non obvious |
143 | * meanings by some objects, eg, sp penalty, permanent exp. |
211 | * meanings by some objects, eg, sp penalty, permanent exp. |
144 | */ |
212 | */ |
145 | sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */ |
213 | sint16 ACC (RW, last_heal); /* Last healed. Depends on constitution */ |
146 | sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */ |
214 | sint16 ACC (RW, last_sp); /* As last_heal, but for spell points */ |
147 | sint16 ACC (RW, last_grace); /* as last_sp, except for grace */ |
215 | sint16 ACC (RW, last_grace); /* as last_sp, except for grace */ |
148 | sint16 ACC (RW, last_eat); /* How long since we last ate */ |
216 | sint16 ACC (RW, last_eat); /* How long since we last ate */ |
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217 | |
149 | sint16 ACC (RW, invisible); /* How much longer the object will be invis */ |
218 | sint16 ACC (RW, invisible); /* How much longer the object will be invis */ |
150 | sint16 ACC (RW, level); /* Level of creature or object */ |
219 | sint16 ACC (RW, level); /* Level of creature or object */ |
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220 | |
151 | uint8 ACC (RW, pick_up); /* See crossfire.doc */ |
221 | uint8 ACC (RW, pick_up); /* See crossfire.doc */ |
152 | sint8 ACC (RW, item_power); /* power rating of the object */ |
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153 | sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */ |
222 | sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */ |
154 | sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ |
223 | sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ |
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224 | uint8 ACC (RW, weapontype); /* type of weapon */ |
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225 | |
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226 | faceidx ACC (RW, face); /* the graphical face */ |
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227 | |
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228 | faceidx ACC (RW, sound); /* the sound face */ |
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229 | faceidx ACC (RW, sound_destroy); /* played on destroy */ |
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230 | |
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231 | body_slot slot [NUM_BODY_LOCATIONS]; |
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232 | |
155 | sint32 ACC (RW, weight); /* Attributes of the object */ |
233 | sint32 ACC (RW, weight); /* Attributes of the object */ |
156 | sint32 ACC (RW, weight_limit);/* Weight-limit of object */ |
234 | sint32 ACC (RW, weight_limit);/* Weight-limit of object */ |
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235 | |
157 | sint32 ACC (RW, carrying); /* How much weight this object contains */ |
236 | sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */ |
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237 | |
158 | sint64 ACC (RW, perm_exp); /* Permanent exp */ |
238 | sint64 ACC (RW, perm_exp); /* Permanent exp */ |
159 | uint32 ACC (RW, weapontype); /* type of weapon */ |
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160 | uint32 ACC (RW, tooltype); /* type of tool or build facility */ |
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161 | sint8 body_info[NUM_BODY_LOCATIONS]; /* body info as loaded from the file */ |
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162 | sint8 body_used[NUM_BODY_LOCATIONS]; /* Calculated value based on items equipped */ |
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163 | living ACC (RO, stats); /* Str, Con, Dex, etc */ |
239 | living ACC (RO, stats); /* Str, Con, Dex, etc */ |
164 | /* See the doc/Developers/objects for more info about body locations */ |
240 | /* See the pod/objects.pod for more info about body locations */ |
165 | |
241 | |
166 | /* Following mostly refers to fields only used for monsters */ |
242 | /* Following mostly refers to fields only used for monsters */ |
167 | uint32 ACC (RW, hide); /* The object is hidden, not invisible */ |
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168 | /* changes made by kholland@sunlab.cit.cornell.edu */ |
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169 | /* allows different movement patterns for attackers */ |
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170 | sint32 ACC (RW, move_status); /* What stage in attack mode */ |
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171 | uint16 ACC (RW, attack_movement); /* What kind of attack movement */ |
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172 | uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ |
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173 | float ACC (RW, expmul); /* needed experience = (calc_exp*expmul) - means some */ |
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174 | /* races/classes can need less/more exp to gain levels */ |
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175 | |
243 | |
176 | /* Spell related information, may be useful elsewhere |
244 | /* Spell related information, may be useful elsewhere |
177 | * Note that other fields are used - these files are basically |
245 | * Note that other fields are used - these files are basically |
178 | * only used in spells. |
246 | * only used in spells. |
179 | */ |
247 | */ |
180 | sint16 ACC (RW, duration); /* How long the spell lasts */ |
248 | sint16 ACC (RW, duration); /* How long the spell lasts */ |
181 | sint16 ACC (RW, casting_time);/* time left before spell goes off */ |
249 | uint8 ACC (RW, casting_time); /* time left before spell goes off */ |
182 | uint16 ACC (RW, start_holding); |
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183 | uint8 ACC (RW, duration_modifier); /* how level modifies duration */ |
250 | uint8 ACC (RW, duration_modifier); /* how level modifies duration */ |
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251 | |
184 | uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ |
252 | uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ |
185 | sint8 ACC (RW, range); /* Range of the spell */ |
253 | sint8 ACC (RW, range); /* Range of the spell */ |
186 | uint8 ACC (RW, range_modifier); /* How going up in level effects range */ |
254 | uint8 ACC (RW, range_modifier); /* How going up in level effects range */ |
187 | char *ACC (RW, spellarg); |
255 | sint8 ACC (RW, item_power); /* power rating of the object */ |
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256 | |
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257 | uint8 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ |
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258 | MoveType ACC (RW, move_type); /* Type of movement this object uses */ |
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259 | MoveType ACC (RW, move_block);/* What movement types this blocks */ |
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260 | MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ |
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261 | |
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262 | MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ |
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263 | MoveType ACC (RW, move_off); /* Move types affected moving off this space */ |
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264 | MoveType ACC (RW, move_slow); /* Movement types this slows down */ |
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265 | |
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266 | // 8 free bits |
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267 | |
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268 | //float ACC (RW, expmul) = 1.0; /* needed experience = (calc_exp*expmul) - means some */ |
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269 | // /* races/classes can need less/more exp to gain levels */ |
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270 | static const float expmul = 1.0;//D |
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271 | float ACC (RW, move_slow_penalty); /* How much this slows down the object */ |
188 | |
272 | |
189 | /* Following are values used by any object */ |
273 | /* Following are values used by any object */ |
190 | /* this objects turns into or what this object creates */ |
274 | /* this objects turns into or what this object creates */ |
191 | treasurelist *ACC (RW, randomitems); /* Items to be generated */ |
275 | treasurelist *ACC (RW, randomitems); /* Items to be generated */ |
192 | key_value *key_values; /* Fields not explictly known by the loader. */ |
276 | |
193 | flags_t flags; /* various flags */ |
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194 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
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195 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
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196 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
277 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
197 | sint32 ACC (RW, elevation); /* elevation of this terrain - not currently used */ |
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198 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
278 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
199 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
279 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
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280 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
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281 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
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282 | uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */ |
200 | |
283 | |
201 | MoveType ACC (RW, move_type); /* Type of movement this object uses */ |
284 | uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */ |
202 | MoveType ACC (RW, move_block);/* What movement types this blocks */ |
285 | uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */ |
203 | MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ |
286 | /* allows different movement patterns for attackers */ |
204 | MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ |
287 | uint8 ACC (RW, move_status); /* What stage in attack mode */ |
205 | MoveType ACC (RW, move_off); /* Move types affected moving off this space */ |
288 | uint8 ACC (RW, attack_movement);/* What kind of attack movement */ |
206 | MoveType ACC (RW, move_slow); /* Movement types this slows down */ |
289 | |
207 | float ACC (RW, move_slow_penalty); /* How much this slows down the object */ |
290 | //16+ free bits |
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291 | |
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|
292 | // rarely-accessed members should be at the end |
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293 | shstr ACC (RW, tag); // a tag used to tracking this object |
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294 | shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ |
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295 | shstr ACC (RW, lore); /* Obscure information about this object, */ |
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296 | /* To get put into books and the like. */ |
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297 | shstr ACC (RW, custom_name); /* Custom name assigned by player */ |
208 | }; |
298 | }; |
209 | |
299 | |
210 | struct object : zero_initialised, refcounted, attachable<object>, object_copy |
300 | const char *query_weight (const object *op); |
211 | { |
301 | const char *query_short_name (const object *op); |
212 | typedef unordered_vector<object *> vector; |
302 | const char *query_name (const object *op); |
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303 | const char *query_base_name (const object *op, int plural); |
213 | |
304 | |
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305 | struct object : zero_initialised, object_copy |
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306 | { |
214 | // These variables are not changed by ->copy_to |
307 | // These variables are not changed by ->copy_to |
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308 | maptile *ACC (RW, map); /* Pointer to the map in which this object is present */ |
215 | |
309 | |
216 | tag_t ACC (RW, count); /* Generation count for this object */ |
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217 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
310 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
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311 | int ACC (RO, count); |
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312 | object_vector_index ACC (RO, index); // index into objects |
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313 | object_vector_index ACC (RO, active); // index into actives |
218 | |
314 | |
219 | player_ptr ACC (RW, contr); /* Pointer to the player which control this object */ |
315 | player_ptr ACC (RW, contr); /* Pointer to the player which control this object, ALWAYS set *iff* type == PLAYER */ |
220 | object *ACC (RW, next); /* Pointer to the next object in the free/used list */ |
316 | |
221 | object *ACC (RW, prev); /* Pointer to the previous object in the free/used list */ |
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222 | object *ACC (RW, active_next);/* Next & previous object in the 'active' */ |
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223 | object *ACC (RW, active_prev);/* List. This is used in process_events */ |
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224 | /* so that the entire object list does not */ |
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225 | /* need to be gone through. */ |
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226 | object *ACC (RW, below); /* Pointer to the object stacked below this one */ |
317 | object *ACC (RW, below); /* Pointer to the object stacked below this one */ |
227 | object *ACC (RW, above); /* Pointer to the object stacked above this one */ |
318 | object *ACC (RW, above); /* Pointer to the object stacked above this one */ |
228 | /* Note: stacked in the *same* environment */ |
319 | /* Note: stacked in the *same* environment */ |
229 | object *inv; /* Pointer to the first object in the inventory */ |
320 | object *inv; /* Pointer to the first object in the inventory */ |
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321 | |
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322 | //TODO: container must move into client |
230 | object *ACC (RW, container); /* Current container being used. I think this |
323 | object_ptr ACC (RW, container);/* Currently opened container. I think this |
231 | * is only used by the player right now. |
324 | * is only used by the player right now. |
232 | */ |
325 | */ |
233 | object *ACC (RW, env); /* Pointer to the object which is the environment. |
326 | object *ACC (RW, env); /* Pointer to the object which is the environment. |
234 | * This is typically the container that the object is in. |
327 | * This is typically the container that the object is in. |
235 | */ |
328 | */ |
236 | object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ |
329 | object *ACC (RW, more); /* Pointer to the rest of a large body of objects */ |
237 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
330 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
238 | maptile *ACC (RW, map); /* Pointer to the map in which this object is present */ |
331 | key_value *key_values; /* Fields not explictly known by the loader. */ |
239 | client_container *seen_by; // seen by which player/container currently? |
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240 | |
332 | |
241 | static vector mortals; |
333 | // privates / perl |
242 | static vector active; // active objects, not yet used |
334 | shstr_tmp kv_get (shstr_tmp key) const; |
243 | static vector objects; // not used yet, use first->next->... |
335 | void kv_del (shstr_tmp key); |
244 | static object *first; // will be replaced by "objects" |
336 | void kv_set (shstr_tmp key, shstr_tmp value); |
245 | |
337 | |
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338 | // custom extra fields management |
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339 | struct key_value_access_proxy |
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340 | { |
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341 | object &ob; |
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342 | shstr_tmp key; |
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343 | |
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344 | key_value_access_proxy (object &ob, shstr_tmp key) |
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345 | : ob (ob), key (key) |
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346 | { |
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347 | } |
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348 | |
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349 | const key_value_access_proxy &operator =(shstr_tmp value) const |
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350 | { |
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351 | ob.kv_set (key, value); |
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352 | return *this; |
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353 | } |
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354 | |
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355 | operator const shstr_tmp () const { return ob.kv_get (key); } |
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356 | operator const char *() const { return ob.kv_get (key); } |
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357 | |
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358 | private: |
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359 | void operator =(int); |
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360 | }; |
|
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361 | |
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362 | // operator [] is too annoying to use |
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363 | const key_value_access_proxy kv (shstr_tmp key) |
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364 | { |
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365 | return key_value_access_proxy (*this, key); |
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366 | } |
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367 | |
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368 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
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369 | MTH void post_load_check (); // do some adjustments after parsing |
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370 | static object *read (object_thawer &f, maptile *map = 0); // map argument due to toal design bogosity, must go. |
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371 | bool write (object_freezer &f); |
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372 | |
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373 | MTH int slottype () const; |
246 | static object *create (); |
374 | MTH static object *create (); |
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375 | const mapxy &operator =(const mapxy &pos); |
247 | void copy_to (object *dst); |
376 | MTH void copy_to (object *dst); |
248 | object *clone (); // create + copy_to |
377 | MTH object *clone (); // create + copy_to a single object |
249 | void destroy (bool destroy_inventory = false); |
378 | MTH object *deep_clone (); // copy whole more chain and inventory |
250 | void remove (); |
379 | void do_destroy (); |
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380 | void gather_callbacks (AV *&callbacks, event_type event) const; |
|
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381 | MTH void destroy (); |
|
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382 | MTH void drop_and_destroy () |
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383 | { |
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|
384 | destroy_inv (true); |
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385 | destroy (); |
|
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386 | } |
|
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387 | |
|
|
388 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
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389 | MTH void destroy_inv (bool drop_to_ground = false); |
251 | object *insert (object *item); // insert into inventory |
390 | MTH object *insert (object *item); // insert into inventory |
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391 | MTH void play_sound (faceidx sound) const; |
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392 | MTH void say_msg (const char *msg) const; |
252 | |
393 | |
253 | static void free_mortals (); |
394 | void do_remove (); |
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395 | MTH void remove () |
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396 | { |
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397 | if (!flag [FLAG_REMOVED]) |
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398 | do_remove (); |
|
|
399 | } |
|
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400 | |
|
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401 | MTH bool blocked (maptile *m, int x, int y) const; |
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402 | |
|
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403 | void move_to (const mapxy &pos) |
|
|
404 | { |
|
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405 | remove (); |
|
|
406 | *this = pos; |
|
|
407 | insert_at (this, this); |
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408 | } |
|
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409 | |
|
|
410 | // high-level move functions, return true if successful |
|
|
411 | int move (int dir, object *originator); |
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412 | |
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413 | int move (int dir) |
|
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414 | { |
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415 | return move (dir, this); |
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416 | } |
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417 | |
254 | static bool can_merge_slow (object *op1, object *op2); |
418 | static bool can_merge_slow (object *op1, object *op2); |
255 | |
419 | |
256 | // this is often used in time-critical code, so optimise |
420 | // this is often used in time-critical code, so optimise |
257 | static bool can_merge (object *op1, object *op2) |
421 | MTH static bool can_merge (object *op1, object *op2) |
258 | { |
422 | { |
259 | return op1->value == op2->value |
423 | return op1->value == op2->value |
260 | && op1->name == op2->name |
424 | && op1->name == op2->name |
261 | && can_merge_slow (op1, op2); |
425 | && can_merge_slow (op1, op2); |
262 | } |
426 | } |
263 | |
427 | |
264 | bool destroyed () { return QUERY_FLAG (this, FLAG_FREED); } |
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265 | |
|
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266 | void set_owner (object *owner); |
428 | MTH void set_owner (object *owner); |
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429 | MTH void set_speed (float speed); |
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430 | MTH void set_glow_radius (sint8 rad); |
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431 | MTH bool change_weapon (object *ob); |
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432 | MTH bool change_skill (object *ob); |
267 | |
433 | |
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434 | MTH void open_container (object *new_container); |
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435 | MTH void close_container () |
|
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436 | { |
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437 | open_container (0); |
|
|
438 | } |
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439 | |
|
|
440 | // potential future accessor for "container" |
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441 | MTH object *container_ () const |
|
|
442 | { |
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443 | return container; |
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444 | } |
|
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445 | |
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446 | MTH bool is_open_container () const |
|
|
447 | { |
|
|
448 | // strangely enough, using ?: here causes code to inflate |
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449 | return type == CONTAINER |
|
|
450 | && ((env && env->container_ () == this) |
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|
451 | || (!env && flag [FLAG_APPLIED])); |
|
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452 | } |
|
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453 | |
|
|
454 | MTH object *force_find (shstr_tmp name); |
|
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455 | MTH void force_set_timer (int duration); |
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456 | MTH object *force_add (shstr_tmp name, int duration = 0); |
|
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457 | |
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458 | oblinkpt *find_link () const; |
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459 | MTH void add_link (maptile *map, shstr_tmp id); |
|
|
460 | MTH void remove_link (); |
|
|
461 | |
|
|
462 | // overwrite the attachable should_invoke function with a version that also checks ev_want_type |
|
|
463 | bool should_invoke (event_type event) |
|
|
464 | { |
|
|
465 | return ev_want_event [event] || ev_want_type [type] || cb; |
|
|
466 | } |
|
|
467 | |
268 | void instantiate () |
468 | MTH void instantiate (); |
269 | { |
|
|
270 | if (!uuid.seq) // HACK |
|
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271 | uuid = gen_uuid (); |
|
|
272 | |
|
|
273 | attachable<object>::instantiate (); |
|
|
274 | } |
|
|
275 | |
469 | |
276 | // recalculate all stats |
470 | // recalculate all stats |
277 | void update_stats (); |
471 | MTH void update_stats (); |
278 | void roll_stats (); |
472 | MTH void roll_stats (); |
279 | void swap_stats (int a, int b); |
473 | MTH void swap_stats (int a, int b); |
280 | void add_statbonus (); |
474 | MTH void add_statbonus (); |
281 | void remove_statbonus (); |
475 | MTH void remove_statbonus (); |
282 | void drain_stat (); |
476 | MTH void drain_stat (); |
283 | void drain_specific_stat (int deplete_stats); |
477 | MTH void drain_specific_stat (int deplete_stats); |
284 | void change_luck (int value); |
478 | MTH void change_luck (int value); |
285 | |
479 | |
286 | // info must hold 256 * 3 bytes currently |
480 | // info must hold 256 * 3 bytes currently |
287 | const char *debug_desc (char *info) const; |
481 | const char *debug_desc (char *info) const; |
288 | const char *debug_desc () const; |
482 | MTH const char *debug_desc () const; // uses at least 3 round-robin buffers |
|
|
483 | const char *flag_desc (char *desc, int len) const; |
289 | |
484 | |
|
|
485 | MTH bool decrease (sint32 nr = 1); // returns true if anything is left |
|
|
486 | MTH object *split (sint32 nr = 1); // return 0 on failure |
|
|
487 | |
|
|
488 | MTH int number_of () const |
|
|
489 | { |
|
|
490 | return nrof ? nrof : 1; |
|
|
491 | } |
|
|
492 | |
|
|
493 | MTH sint32 total_weight () const |
|
|
494 | { |
|
|
495 | return (weight + carrying) * number_of (); |
|
|
496 | } |
|
|
497 | |
|
|
498 | MTH void update_weight (); |
|
|
499 | |
|
|
500 | // return the dominant material of this item, always return something |
|
|
501 | const materialtype_t *dominant_material () const; |
|
|
502 | |
|
|
503 | // return the volume of this object in cm³ |
|
|
504 | MTH uint64 volume () const |
|
|
505 | { |
|
|
506 | return (uint64)total_weight () |
|
|
507 | * 1000 |
|
|
508 | * (type == CONTAINER ? 1000 : 1) |
|
|
509 | / dominant_material ()->density; |
|
|
510 | } |
|
|
511 | |
|
|
512 | MTH bool is_arch () const { return this == (const object *)(const archetype *)arch; } |
|
|
513 | |
|
|
514 | MTH bool is_wiz () const { return flag [FLAG_WIZ]; } |
290 | bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
515 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
291 | bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
516 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
292 | || type == CLOAK || type == BOOTS || type == GLOVES |
517 | || type == CLOAK || type == BOOTS || type == GLOVES |
293 | || type == BRACERS || type == GIRDLE; } |
518 | || type == BRACERS || type == GIRDLE; } |
294 | bool is_alive () const { return (type == PLAYER |
519 | MTH bool is_alive () const { return (type == PLAYER |
295 | || flags [FLAG_MONSTER] |
520 | || flag [FLAG_MONSTER] |
296 | || (flags [FLAG_ALIVE] && !flags [FLAG_GENERATOR] && type != DOOR)) |
521 | || (flag [FLAG_ALIVE] && !flag [FLAG_GENERATOR] && type != DOOR)) |
297 | && !flags [FLAG_IS_A_TEMPLATE]; } |
522 | && !flag [FLAG_IS_A_TEMPLATE]; } |
298 | bool is_arrow () const { return type == ARROW |
523 | MTH bool is_arrow () const { return type == ARROW |
299 | || (type == SPELL_EFFECT |
524 | || (type == SPELL_EFFECT |
300 | && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); } |
525 | && (subtype == SP_BULLET || subtype == SP_MAGIC_MISSILE)); } |
|
|
526 | MTH bool is_range () const { return type == BOW || type == ROD || type == WAND || type == HORN; } |
|
|
527 | |
|
|
528 | MTH bool has_active_speed () const { return FABS(speed) >= MIN_ACTIVE_SPEED; } |
|
|
529 | |
|
|
530 | // temporary: wether the object can be saved in a map file |
|
|
531 | // contr => is a player |
|
|
532 | // head => only save head of a multitile object |
|
|
533 | // owner => can not reference owner yet |
|
|
534 | MTH bool can_map_save () const { return !head && (!owner || owner->contr) && !contr && !flag [FLAG_NO_MAP_SAVE]; } |
301 | |
535 | |
302 | /* This return true if object has still randomitems which |
536 | /* This return true if object has still randomitems which |
303 | * could be expanded. |
537 | * could be expanded. |
304 | */ |
538 | */ |
305 | bool has_random_items () const { return randomitems && !flags [FLAG_IS_A_TEMPLATE]; } |
539 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
|
|
540 | |
|
|
541 | static bool msg_has_dialogue (const char *msg) { return *msg == '@'; } |
|
|
542 | |
|
|
543 | MTH bool has_dialogue () const { return msg_has_dialogue (&msg); } |
|
|
544 | |
|
|
545 | // returns the outermost owner, never returns 0 |
|
|
546 | MTH object *outer_owner () |
|
|
547 | { |
|
|
548 | object *op; |
|
|
549 | |
|
|
550 | for (op = this; op->owner; op = op->owner) |
|
|
551 | ; |
|
|
552 | |
|
|
553 | return op; |
|
|
554 | } |
|
|
555 | |
|
|
556 | // returns the outermost environment, never returns 0 |
|
|
557 | MTH object *outer_env_or_self () const |
|
|
558 | { |
|
|
559 | const object *op; |
|
|
560 | |
|
|
561 | for (op = this; op->env; op = op->env) |
|
|
562 | ; |
|
|
563 | |
|
|
564 | return const_cast<object *>(op); |
|
|
565 | } |
|
|
566 | |
|
|
567 | // returns the outermost environment, may return 0 |
|
|
568 | MTH object *outer_env () const |
|
|
569 | { |
|
|
570 | return env ? outer_env_or_self () : 0; |
|
|
571 | } |
306 | |
572 | |
307 | // returns the player that has this object in his inventory, or 0 |
573 | // returns the player that has this object in his inventory, or 0 |
|
|
574 | // we assume the player is always the outer env |
308 | object *in_player () const |
575 | MTH object *in_player () const |
309 | { |
576 | { |
310 | for (object *op = env; op; op = op->env) |
577 | object *op = outer_env_or_self (); |
311 | if (op->type == PLAYER) |
|
|
312 | return op; |
|
|
313 | |
578 | |
|
|
579 | return op->type == PLAYER ? op : 0; |
|
|
580 | } |
|
|
581 | |
|
|
582 | // "temporary" helper function |
|
|
583 | MTH object *head_ () const |
|
|
584 | { |
|
|
585 | return head ? head : const_cast<object *>(this); |
|
|
586 | } |
|
|
587 | |
|
|
588 | MTH bool is_head () const |
|
|
589 | { |
|
|
590 | return head_ () == this; |
|
|
591 | } |
|
|
592 | |
|
|
593 | MTH bool is_on_map () const |
|
|
594 | { |
|
|
595 | return !env && !flag [FLAG_REMOVED]; |
|
|
596 | } |
|
|
597 | |
|
|
598 | MTH bool is_inserted () const |
|
|
599 | { |
|
|
600 | return !flag [FLAG_REMOVED]; |
|
|
601 | } |
|
|
602 | |
|
|
603 | MTH bool is_player () const |
|
|
604 | { |
314 | return 0; |
605 | return !!contr; |
315 | } |
606 | } |
|
|
607 | |
|
|
608 | MTH bool affects_los () const |
|
|
609 | { |
|
|
610 | return glow_radius || flag [FLAG_BLOCKSVIEW]; |
|
|
611 | } |
|
|
612 | |
|
|
613 | MTH bool has_carried_lights () const |
|
|
614 | { |
|
|
615 | return glow_radius; |
|
|
616 | } |
|
|
617 | |
|
|
618 | // returns the player that cna see this object, if any |
|
|
619 | MTH object *visible_to () const; |
|
|
620 | |
|
|
621 | MTH std::string long_desc (object *who = 0); // query_name . " " . describe |
|
|
622 | MTH std::string describe_monster (object *who = 0); |
|
|
623 | MTH std::string describe_item (object *who = 0); |
|
|
624 | MTH std::string describe (object *who = 0); // long description, without name |
|
|
625 | |
|
|
626 | MTH const char *query_weight () { return ::query_weight (this); } |
|
|
627 | MTH const char *query_name () { return ::query_name (this); } |
|
|
628 | MTH const char *query_short_name () { return ::query_short_name (this); } |
|
|
629 | MTH const char *query_base_name (bool plural) { return ::query_base_name (this, plural); } |
|
|
630 | |
|
|
631 | // If this object has no extra parts but should have them, |
|
|
632 | // add them, effectively expanding heads into multipart |
|
|
633 | // objects. This method only works on objects not inserted |
|
|
634 | // anywhere. |
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|
635 | MTH void expand_tail (); |
|
|
636 | |
|
|
637 | MTH void create_treasure (treasurelist *tl, int flags = 0); |
|
|
638 | |
|
|
639 | // insert object at same map position as 'where' |
|
|
640 | // handles both inventory and map "positions" |
|
|
641 | MTH object *insert_at (object *where, object *originator = 0, int flags = 0); |
|
|
642 | MTH void drop_unpaid_items (); |
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|
643 | |
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|
644 | MTH void activate (); |
|
|
645 | MTH void deactivate (); |
|
|
646 | MTH void activate_recursive (); |
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|
647 | MTH void deactivate_recursive (); |
|
|
648 | |
|
|
649 | // set the given flag on all objects in the inventory recursively |
|
|
650 | MTH void set_flag_inv (int flag, int value = 1); |
|
|
651 | |
|
|
652 | void enter_exit (object *exit);//Perl |
|
|
653 | MTH void enter_map (maptile *newmap, int x, int y); |
|
|
654 | void player_goto (const char *path, int x, int y); // only for players |
316 | |
655 | |
317 | // returns the mapspace this object is in |
656 | // returns the mapspace this object is in |
318 | mapspace &ms () const; |
657 | mapspace &ms () const; |
319 | |
658 | |
320 | // fully recursive iterator |
659 | // fully recursive iterator |
… | |
… | |
330 | operator object *() const { return item; } |
669 | operator object *() const { return item; } |
331 | |
670 | |
332 | object *operator ->() const { return item; } |
671 | object *operator ->() const { return item; } |
333 | object &operator * () const { return *item; } |
672 | object &operator * () const { return *item; } |
334 | }; |
673 | }; |
|
|
674 | |
|
|
675 | MTH unsigned int random_seed () const |
|
|
676 | { |
|
|
677 | return (unsigned int)uuid.seq; |
|
|
678 | } |
335 | |
679 | |
336 | // depth-first recursive iterator |
680 | // depth-first recursive iterator |
337 | struct depth_iterator : iterator_base |
681 | struct depth_iterator : iterator_base |
338 | { |
682 | { |
339 | depth_iterator (object *container); |
683 | depth_iterator (object *container); |
… | |
… | |
350 | object *end () |
694 | object *end () |
351 | { |
695 | { |
352 | return this; |
696 | return this; |
353 | } |
697 | } |
354 | |
698 | |
|
|
699 | /* This returns TRUE if the object is something that |
|
|
700 | * a client might want to know about. |
|
|
701 | */ |
|
|
702 | MTH bool client_visible () const |
|
|
703 | { |
|
|
704 | return !invisible && type != PLAYER; |
|
|
705 | } |
|
|
706 | |
|
|
707 | // the client does nrof * this weight |
|
|
708 | MTH sint32 client_weight () const |
|
|
709 | { |
|
|
710 | return weight + carrying; |
|
|
711 | } |
|
|
712 | |
|
|
713 | MTH struct region *region () const; |
|
|
714 | |
|
|
715 | void statusmsg (const char *msg, int color = NDI_BLACK); |
|
|
716 | void failmsg (const char *msg, int color = NDI_RED); |
|
|
717 | |
|
|
718 | const char *query_inventory (object *who = 0, const char *indent = ""); |
|
|
719 | |
|
|
720 | MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference |
|
|
721 | static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible |
|
|
722 | |
|
|
723 | // make some noise with given item into direction dir, |
|
|
724 | // currently only used for players to make them temporarily visible |
|
|
725 | // when they are invisible. |
|
|
726 | MTH void make_noise (); |
|
|
727 | |
|
|
728 | /* animation */ |
|
|
729 | MTH bool has_anim () const { return animation_id; } |
|
|
730 | const animation &anim () const { return animations [animation_id]; } |
|
|
731 | MTH faceidx get_anim_frame (int frame) const { return anim ().faces [frame]; } |
|
|
732 | MTH void set_anim_frame (int frame) { face = get_anim_frame (frame); } |
|
|
733 | /* anim_frames () returns the number of animations allocated. The last |
|
|
734 | * usuable animation will be anim_frames () - 1 (for example, if an object |
|
|
735 | * has 8 animations, anim_frames () will return 8, but the values will |
|
|
736 | * range from 0 through 7. |
|
|
737 | */ |
|
|
738 | MTH int anim_frames () const { return anim ().num_animations; } |
|
|
739 | MTH int anim_facings () const { return anim ().facings; } |
|
|
740 | |
|
|
741 | MTH char *as_string (); |
|
|
742 | |
355 | protected: |
743 | protected: |
356 | friend struct archetype; |
|
|
357 | |
|
|
358 | void link (); |
744 | void link (); |
359 | void unlink (); |
745 | void unlink (); |
360 | |
746 | |
361 | object (); |
747 | object (); |
362 | ~object (); |
748 | ~object (); |
|
|
749 | |
|
|
750 | private: |
|
|
751 | object &operator =(const object &); |
|
|
752 | object (const object &); |
363 | }; |
753 | }; |
364 | |
754 | |
365 | typedef struct oblnk |
755 | // move this object to the top of its env's inventory to speed up |
366 | { /* Used to link together several objects */ |
756 | // searches for it. |
367 | object_ptr ob; |
757 | static object * |
368 | struct oblnk *next; |
758 | splay (object *ob) |
369 | } objectlink; |
759 | { |
|
|
760 | if (ob->above && ob->env) |
|
|
761 | { |
|
|
762 | if (ob->above) ob->above->below = ob->below; |
|
|
763 | if (ob->below) ob->below->above = ob->above; |
370 | |
764 | |
371 | typedef struct oblinkpt |
765 | ob->above = 0; |
372 | { /* Used to link together several object links */ |
766 | ob->below = ob->env->inv; |
373 | struct oblnk *link; |
767 | ob->below->above = ob; |
374 | long value; /* Used as connected value in buttons/gates */ |
768 | ob->env->inv = ob; |
375 | struct oblinkpt *next; |
769 | } |
376 | } oblinkpt; |
770 | |
|
|
771 | return ob; |
|
|
772 | } |
|
|
773 | |
|
|
774 | object *find_skill_by_name_fuzzy (object *who, const char *name); |
|
|
775 | object *find_skill_by_name (object *who, shstr_cmp sh); |
|
|
776 | object *find_skill_by_number (object *who, int skillno); |
377 | |
777 | |
378 | /* |
778 | /* |
379 | * The archetype structure is a set of rules on how to generate and manipulate |
779 | * The archetype structure is a set of rules on how to generate and manipulate |
380 | * objects which point to archetypes. |
780 | * objects which point to archetypes. |
381 | * This probably belongs in arch.h, but there really doesn't appear to |
781 | * This probably belongs in arch.h, but there really doesn't appear to |
382 | * be much left in the archetype - all it really is is a holder for the |
782 | * be much left in the archetype - all it really is is a holder for the |
383 | * object and pointers. This structure should get removed, and just replaced |
783 | * object and pointers. This structure should get removed, and just replaced |
384 | * by the object structure |
784 | * by the object structure |
385 | */ |
785 | */ |
386 | |
786 | |
387 | ACC_CLASS (archetype) |
787 | INTERFACE_CLASS (archetype) |
388 | struct archetype : zero_initialised, refcounted |
788 | struct archetype : object |
389 | { |
789 | { |
390 | archetype (); |
790 | static arch_ptr empty; // the empty_archetype |
|
|
791 | MTH static void gc (); |
|
|
792 | |
|
|
793 | archetype (const char *name); |
391 | ~archetype (); |
794 | ~archetype (); |
|
|
795 | void gather_callbacks (AV *&callbacks, event_type event) const; |
392 | |
796 | |
393 | static archetype *find (const char *arch); |
797 | MTH static archetype *find (const_utf8_string name); |
394 | |
798 | |
395 | void hash_add (); // add to hastable |
799 | MTH void link (); |
396 | void hash_del (); // remove from hashtable |
800 | MTH void unlink (); |
397 | |
801 | |
|
|
802 | MTH static object *get (const char *name); // (find() || singularity)->instance() |
|
|
803 | MTH object *instance (); |
|
|
804 | |
|
|
805 | object_vector_index ACC (RW, archid); // index in archvector |
398 | shstr ACC (RW, name); /* More definite name, like "generate_kobold" */ |
806 | shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */ |
399 | struct archetype *ACC (RW, next); /* Next archetype in a linked list */ |
807 | |
400 | struct archetype *ACC (RW, head); /* The main part of a linked object */ |
808 | sint8 ACC (RW, min_x), ACC (RW, min_y); /* extents, compared to the head (min_x, min_y should be zero, but aren't...) */ |
401 | struct archetype *ACC (RW, more); /* Next part of a linked object */ |
809 | sint8 ACC (RW, max_x), ACC (RW, max_y); |
402 | object ACC (RO, clone); /* An object from which to do ->copy_to () */ |
810 | |
403 | uint32 ACC (RW, editable); /* editable flags (mainly for editor) */ |
811 | // support for archetype loading |
404 | sint8 ACC (RW, tail_x), ACC (RW, tail_y); /* Where the lower right most portion of the object is |
812 | static archetype *read (object_thawer &f); |
405 | * in comparison to the head. |
813 | MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more |
406 | */ |
814 | static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ |
407 | }; |
815 | }; |
408 | |
816 | |
|
|
817 | // compatbiility, remove once replaced by ->instance |
|
|
818 | inline object * |
|
|
819 | arch_to_object (archetype *at) |
|
|
820 | { |
|
|
821 | return at->instance (); |
|
|
822 | } |
|
|
823 | |
|
|
824 | inline void |
|
|
825 | object_freezer::put (keyword k, archetype *v) |
|
|
826 | { |
|
|
827 | put (k, v ? &v->archname : (const char *)0); |
|
|
828 | } |
|
|
829 | |
|
|
830 | typedef object_vector<object, &object::index > objectvec; |
|
|
831 | typedef object_vector<object, &object::active> activevec; |
|
|
832 | typedef object_vector<archetype, &archetype::archid> archvec; |
|
|
833 | |
409 | extern object *objects; |
834 | extern objectvec objects; |
410 | extern object *active_objects; |
835 | extern activevec actives; |
|
|
836 | extern archvec archetypes; |
411 | |
837 | |
412 | extern int nrofallocobjects; |
838 | // "safely" iterate over inv in a way such that the current item is removable |
|
|
839 | // quite horrible, that's why its hidden in some macro |
|
|
840 | #define for_inv_removable(op,var) \ |
|
|
841 | for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; ) |
413 | |
842 | |
414 | /* This returns TRUE if the object is something that |
843 | #define for_all_objects(var) \ |
415 | * should be displayed in the look window |
844 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |
416 | */ |
845 | statementvar (object *, var, objects [_i]) |
417 | #define LOOK_OBJ(ob) (!ob->invisible && ob->type != PLAYER && ob->type != EVENT_CONNECTOR) |
846 | |
|
|
847 | #define for_all_actives(var) \ |
|
|
848 | for (unsigned _i = 0; _i < actives.size (); ++_i) \ |
|
|
849 | statementvar (object *, var, actives [_i]) |
|
|
850 | |
|
|
851 | #define for_all_archetypes(var) \ |
|
|
852 | for (unsigned _i = 0; _i < archetypes.size (); ++_i) \ |
|
|
853 | statementvar (archetype *, var, archetypes [_i]) |
418 | |
854 | |
419 | /* Used by update_object to know if the object being passed is |
855 | /* Used by update_object to know if the object being passed is |
420 | * being added or removed. |
856 | * being added or removed. |
421 | */ |
857 | */ |
422 | #define UP_OBJ_INSERT 1 |
858 | #define UP_OBJ_INSERT 1 |
… | |
… | |
439 | * INS_BELOW_ORIGINATOR: Insert new object immediately below originator - |
875 | * INS_BELOW_ORIGINATOR: Insert new object immediately below originator - |
440 | * Use for treasure chests so the new object is the highest thing |
876 | * Use for treasure chests so the new object is the highest thing |
441 | * beneath the player, but not actually above it. Note - the |
877 | * beneath the player, but not actually above it. Note - the |
442 | * map and x,y coordinates for the object to be inserted must |
878 | * map and x,y coordinates for the object to be inserted must |
443 | * match the originator. |
879 | * match the originator. |
444 | * INS_MAP_LOAD: disable lots of checkings done at insertion to |
|
|
445 | * speed up map loading process, as we assume the ordering in |
|
|
446 | * loaded map is correct. |
|
|
447 | * |
880 | * |
448 | * Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY |
881 | * Note that INS_BELOW_ORIGINATOR, INS_ON_TOP, INS_ABOVE_FLOOR_ONLY |
449 | * are mutually exclusive. The behaviour for passing more than one |
882 | * are mutually exclusive. The behaviour for passing more than one |
450 | * should be considered undefined - while you may notice what happens |
883 | * should be considered undefined - while you may notice what happens |
451 | * right now if you pass more than one, that could very well change |
884 | * right now if you pass more than one, that could very well change |
… | |
… | |
454 | #define INS_NO_MERGE 0x0001 |
887 | #define INS_NO_MERGE 0x0001 |
455 | #define INS_ABOVE_FLOOR_ONLY 0x0002 |
888 | #define INS_ABOVE_FLOOR_ONLY 0x0002 |
456 | #define INS_NO_WALK_ON 0x0004 |
889 | #define INS_NO_WALK_ON 0x0004 |
457 | #define INS_ON_TOP 0x0008 |
890 | #define INS_ON_TOP 0x0008 |
458 | #define INS_BELOW_ORIGINATOR 0x0010 |
891 | #define INS_BELOW_ORIGINATOR 0x0010 |
459 | #define INS_MAP_LOAD 0x0020 |
|
|
460 | |
892 | |
461 | #define ARCH_SINGULARITY "singularity" |
|
|
462 | #define ARCH_SINGULARITY_LEN 11 |
|
|
463 | #define ARCH_DETECT_MAGIC "detect_magic" |
|
|
464 | #define ARCH_DEPLETION "depletion" |
893 | #define ARCH_DEPLETION "depletion" |
465 | #define ARCH_SYMPTOM "symptom" |
|
|
466 | |
894 | |
467 | #endif |
895 | #endif |
468 | |
896 | |