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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 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 |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
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136 | { |
136 | { |
137 | signed char info:4; /* body info as loaded from the file */ |
137 | signed char info:4; /* body info as loaded from the file */ |
138 | signed char used:4; /* Calculated value based on items equipped */ |
138 | signed char used:4; /* Calculated value based on items equipped */ |
139 | }; |
139 | }; |
140 | |
140 | |
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141 | typedef struct oblnk |
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142 | { /* Used to link together several objects */ |
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143 | object_ptr ob; |
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144 | struct oblnk *next; |
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145 | } objectlink; |
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146 | |
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147 | typedef struct oblinkpt |
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148 | { /* Used to link together several object links */ |
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149 | struct oblnk *link; |
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150 | struct oblinkpt *next; |
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151 | shstr id; /* Used as connected value in buttons/gates */ |
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152 | } oblinkpt; |
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153 | |
141 | INTERFACE_CLASS (object) |
154 | INTERFACE_CLASS (object) |
142 | // these are being copied |
155 | // these are being copied |
143 | struct object_copy : attachable |
156 | struct object_copy : attachable |
144 | { |
157 | { |
145 | typedef bitset<NUM_FLAGS> flags_t; |
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146 | |
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147 | sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */ |
158 | sint16 ACC (RW, x), ACC (RW, y); /* Position in the map for this object */ |
148 | |
159 | |
149 | uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */ |
160 | uint8 ACC (RW, type); /* PLAYER, BULLET, etc. See define.h */ |
150 | uint8 ACC (RW, subtype); /* subtype of object */ |
161 | uint8 ACC (RW, subtype); /* subtype of object */ |
151 | sint8 ACC (RW, direction); /* Means the object is moving that way. */ |
162 | sint8 ACC (RW, direction); /* Means the object is moving that way. */ |
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155 | shstr ACC (RW, name_pl); /* The plural name of the object */ |
166 | shstr ACC (RW, name_pl); /* The plural name of the object */ |
156 | shstr ACC (RW, title); /* Of foo, etc */ |
167 | shstr ACC (RW, title); /* Of foo, etc */ |
157 | shstr ACC (RW, race); /* human, goblin, dragon, etc */ |
168 | shstr ACC (RW, race); /* human, goblin, dragon, etc */ |
158 | shstr ACC (RW, slaying); /* Which race to do double damage to */ |
169 | shstr ACC (RW, slaying); /* Which race to do double damage to */ |
159 | /* If this is an exit, this is the filename */ |
170 | /* If this is an exit, this is the filename */ |
160 | shstr ACC (RW, tag); // a tag used to tracking this object |
171 | |
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172 | typedef bitset<NUM_FLAGS> flags_t; |
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173 | flags_t flag; /* various flags */ |
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174 | #if FOR_PERL |
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175 | bool ACC (RW, flag[NUM_FLAGS]); |
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176 | #endif |
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177 | |
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178 | shstr ACC (RW, materialname); /* specific material name */ |
161 | shstr ACC (RW, skill); /* Name of the skill this object uses/grants */ |
179 | shstr ACC (RW, skill); /* Name of the skill this object uses/grants */ |
162 | shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ |
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163 | shstr ACC (RW, lore); /* Obscure information about this object, */ |
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164 | /* To get put into books and the like. */ |
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165 | shstr ACC (RW, materialname); /* specific material name */ |
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166 | shstr ACC (RW, custom_name); /* Custom name assigned by player */ |
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167 | // materialtype_t *ACC (RW, material); /* What material this object consists of */ |
180 | // materialtype_t *ACC (RW, material); /* What material this object consists of */ |
168 | object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */ |
181 | object_ptr ACC (RW, owner); /* Pointer to the object which controls this one */ |
169 | object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */ |
182 | object_ptr ACC (RW, enemy); /* Monster/player to follow even if not closest */ |
170 | object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */ |
183 | object_ptr ACC (RW, attacked_by); /* This object start to attack us! only player & monster */ |
171 | object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */ |
184 | object_ptr ACC (RW, chosen_skill); /* the skill chosen to use */ |
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175 | arch_ptr ACC (RW, arch); /* Pointer to archetype */ |
188 | arch_ptr ACC (RW, arch); /* Pointer to archetype */ |
176 | arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ |
189 | arch_ptr ACC (RW, other_arch);/* Pointer used for various things - mostly used for what */ |
177 | |
190 | |
178 | float ACC (RW, speed); /* The overall speed of this object */ |
191 | float ACC (RW, speed); /* The overall speed of this object */ |
179 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
192 | float ACC (RW, speed_left); /* How much speed is left to spend this round */ |
180 | uint32 ACC (RW, nrof); /* How many of the objects */ |
193 | sint32 ACC (RW, nrof); /* How many of the objects */ |
181 | |
194 | |
182 | /* This next big block is basically used for monsters and equipment */ |
195 | /* This next big block is basically used for monsters and equipment */ |
183 | uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ |
196 | uint16 ACC (RW, client_type); /* Public type information. see doc/Developers/objects */ |
184 | |
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185 | sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ |
197 | sint16 ACC (RW, resist[NROFATTACKS]); /* Resistance adjustments for attacks */ |
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198 | |
186 | uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ |
199 | uint32 ACC (RW, attacktype); /* Bitmask of attacks this object does */ |
187 | uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ |
200 | uint32 ACC (RW, path_attuned);/* Paths the object is attuned to */ |
188 | uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */ |
201 | uint32 ACC (RW, path_repelled); /* Paths the object is repelled from */ |
189 | uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ |
202 | uint32 ACC (RW, path_denied); /* Paths the object is denied access to */ |
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203 | |
190 | uint16 ACC (RW, materials); /* What materials this object consists of */ |
204 | uint16 ACC (RW, materials); /* What materials this object consists of */ |
191 | sint8 ACC (RW, magic); /* Any magical bonuses to this item */ |
205 | sint8 ACC (RW, magic); /* Any magical bonuses to this item */ |
192 | uint8 ACC (RW, state); /* How the object was last drawn (animation) */ |
206 | uint8 ACC (RW, state); /* How the object was last drawn (animation) */ |
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207 | |
193 | 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) */ |
194 | /* Note that the last_.. values are sometimes used for non obvious |
209 | /* Note that the last_.. values are sometimes used for non obvious |
195 | * meanings by some objects, eg, sp penalty, permanent exp. |
210 | * meanings by some objects, eg, sp penalty, permanent exp. |
196 | */ |
211 | */ |
197 | sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */ |
212 | sint32 ACC (RW, last_heal); /* Last healed. Depends on constitution */ |
198 | sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */ |
213 | sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */ |
199 | sint16 ACC (RW, last_grace); /* as last_sp, except for grace */ |
214 | sint16 ACC (RW, last_grace); /* as last_sp, except for grace */ |
200 | sint16 ACC (RW, last_eat); /* How long since we last ate */ |
215 | sint16 ACC (RW, last_eat); /* How long since we last ate */ |
201 | sint16 ACC (RW, invisible); /* How much longer the object will be invis */ |
216 | sint16 ACC (RW, invisible); /* How much longer the object will be invis */ |
202 | sint16 ACC (RW, level); /* Level of creature or object */ |
217 | sint16 ACC (RW, level); /* Level of creature or object */ |
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218 | |
203 | uint8 ACC (RW, pick_up); /* See crossfire.doc */ |
219 | uint8 ACC (RW, pick_up); /* See crossfire.doc */ |
204 | sint8 ACC (RW, item_power); /* power rating of the object */ |
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205 | sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */ |
220 | sint8 ACC (RW, gen_sp_armour);/* sp regen penalty this object has (was last_heal) */ |
206 | sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ |
221 | sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ |
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222 | uint8 ACC (RW, weapontype); /* type of weapon */ |
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223 | |
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224 | faceidx ACC (RW, face); /* the graphical face */ |
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225 | |
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226 | faceidx ACC (RW, sound); /* the sound face */ |
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227 | faceidx ACC (RW, sound_destroy); /* played on destroy */ |
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228 | |
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229 | body_slot slot [NUM_BODY_LOCATIONS]; |
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230 | |
207 | sint32 ACC (RW, weight); /* Attributes of the object */ |
231 | sint32 ACC (RW, weight); /* Attributes of the object */ |
208 | sint32 ACC (RW, weight_limit);/* Weight-limit of object */ |
232 | sint32 ACC (RW, weight_limit);/* Weight-limit of object */ |
209 | sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */ |
233 | sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */ |
210 | sint64 ACC (RW, perm_exp); /* Permanent exp */ |
234 | sint64 ACC (RW, perm_exp); /* Permanent exp */ |
211 | uint32 ACC (RW, weapontype); /* type of weapon */ |
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212 | uint32 ACC (RW, tooltype); /* type of tool or build facility */ |
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213 | body_slot slot [NUM_BODY_LOCATIONS]; |
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214 | faceidx ACC (RW, face); /* the graphical face */ |
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215 | faceidx ACC (RW, sound); /* the sound face */ |
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216 | faceidx ACC (RW, sound_destroy); /* played on destroy */ |
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217 | living ACC (RO, stats); /* Str, Con, Dex, etc */ |
235 | living ACC (RO, stats); /* Str, Con, Dex, etc */ |
218 | /* See the pod/objects.pod for more info about body locations */ |
236 | /* See the pod/objects.pod for more info about body locations */ |
219 | |
237 | |
220 | /* Following mostly refers to fields only used for monsters */ |
238 | /* Following mostly refers to fields only used for monsters */ |
221 | uint32 ACC (RW, hide); /* The object is hidden, not invisible */ |
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222 | |
239 | |
223 | /* allows different movement patterns for attackers */ |
240 | /* allows different movement patterns for attackers */ |
224 | sint32 ACC (RW, move_status); /* What stage in attack mode */ |
241 | sint32 ACC (RW, move_status); /* What stage in attack mode */ |
225 | uint16 ACC (RW, attack_movement); /* What kind of attack movement */ |
242 | uint16 ACC (RW, attack_movement); /* What kind of attack movement */ |
226 | uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ |
243 | uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ |
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232 | * only used in spells. |
249 | * only used in spells. |
233 | */ |
250 | */ |
234 | sint16 ACC (RW, duration); /* How long the spell lasts */ |
251 | sint16 ACC (RW, duration); /* How long the spell lasts */ |
235 | sint16 ACC (RW, casting_time);/* time left before spell goes off */ |
252 | sint16 ACC (RW, casting_time);/* time left before spell goes off */ |
236 | |
253 | |
237 | uint16 ACC (RW, start_holding); |
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238 | uint8 ACC (RW, duration_modifier); /* how level modifies duration */ |
254 | uint8 ACC (RW, duration_modifier); /* how level modifies duration */ |
239 | uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ |
255 | uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ |
240 | |
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241 | sint8 ACC (RW, range); /* Range of the spell */ |
256 | sint8 ACC (RW, range); /* Range of the spell */ |
242 | uint8 ACC (RW, range_modifier); /* How going up in level effects range */ |
257 | uint8 ACC (RW, range_modifier); /* How going up in level effects range */ |
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258 | |
243 | MoveType ACC (RW, move_type); /* Type of movement this object uses */ |
259 | MoveType ACC (RW, move_type); /* Type of movement this object uses */ |
244 | MoveType ACC (RW, move_block);/* What movement types this blocks */ |
260 | MoveType ACC (RW, move_block);/* What movement types this blocks */ |
245 | |
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246 | MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ |
261 | MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ |
247 | MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ |
262 | MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ |
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263 | |
248 | MoveType ACC (RW, move_off); /* Move types affected moving off this space */ |
264 | MoveType ACC (RW, move_off); /* Move types affected moving off this space */ |
249 | MoveType ACC (RW, move_slow); /* Movement types this slows down */ |
265 | MoveType ACC (RW, move_slow); /* Movement types this slows down */ |
250 | |
266 | |
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267 | sint8 ACC (RW, item_power); /* power rating of the object */ |
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268 | // 8 free bits |
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269 | |
251 | float ACC (RW, move_slow_penalty); /* How much this slows down the object */ |
270 | float ACC (RW, move_slow_penalty); /* How much this slows down the object */ |
252 | |
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253 | char *ACC (RW, spellarg); |
271 | char *ACC (RW, spellarg); |
254 | |
272 | |
255 | /* Following are values used by any object */ |
273 | /* Following are values used by any object */ |
256 | /* this objects turns into or what this object creates */ |
274 | /* this objects turns into or what this object creates */ |
257 | treasurelist *ACC (RW, randomitems); /* Items to be generated */ |
275 | treasurelist *ACC (RW, randomitems); /* Items to be generated */ |
258 | flags_t flag; /* various flags */ |
276 | |
259 | #if FOR_PERL |
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260 | bool ACC (RW, flag[NUM_FLAGS]); |
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261 | #endif |
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262 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
277 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
263 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
278 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
264 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
279 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
265 | sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */ |
280 | |
266 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
281 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
267 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
282 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
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283 | uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */ |
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284 | |
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285 | uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */ |
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286 | uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */ |
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287 | |
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288 | // rarely-accessed members should be at the end |
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289 | shstr ACC (RW, tag); // a tag used to tracking this object |
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290 | shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ |
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291 | shstr ACC (RW, lore); /* Obscure information about this object, */ |
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292 | /* To get put into books and the like. */ |
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293 | shstr ACC (RW, custom_name); /* Custom name assigned by player */ |
268 | }; |
294 | }; |
269 | |
295 | |
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296 | const char *query_weight (const object *op); |
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297 | const char *query_short_name (const object *op); |
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298 | const char *query_name (const object *op); |
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299 | const char *query_base_name (const object *op, int plural); |
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300 | |
270 | struct object : zero_initialised, object_copy |
301 | struct object : zero_initialised, object_copy |
271 | { |
302 | { |
272 | // These variables are not changed by ->copy_to |
303 | // These variables are not changed by ->copy_to |
273 | maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */ |
304 | maptile *ACC (RW, map); /* Pointer to the map in which this object is present */ |
274 | |
305 | |
275 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
306 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
276 | int ACC (RO, count); |
307 | int ACC (RO, count); |
277 | object_vector_index ACC (RO, index); // index into objects |
308 | object_vector_index ACC (RO, index); // index into objects |
278 | object_vector_index ACC (RO, active); // index into actives |
309 | object_vector_index ACC (RO, active); // index into actives |
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295 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
326 | object *head; /* Points to the main object of a large body */ // NO ACC, perl semantics are different |
296 | client_container *seen_by; // seen by which player/container currently? |
327 | client_container *seen_by; // seen by which player/container currently? |
297 | key_value *key_values; /* Fields not explictly known by the loader. */ |
328 | key_value *key_values; /* Fields not explictly known by the loader. */ |
298 | |
329 | |
299 | // privates / perl |
330 | // privates / perl |
300 | const shstr &kv_get (const shstr &key) const; |
331 | shstr_tmp kv_get (shstr_tmp key) const; |
301 | void kv_del (const shstr &key); |
332 | void kv_del (shstr_tmp key); |
302 | void kv_set (const shstr &key, const shstr &value); |
333 | void kv_set (shstr_tmp key, shstr_tmp value); |
303 | |
334 | |
304 | // custom extra fields management |
335 | // custom extra fields management |
305 | struct key_value_access_proxy |
336 | struct key_value_access_proxy |
306 | { |
337 | { |
307 | object &ob; |
338 | object &ob; |
308 | shstr key; |
339 | shstr_tmp key; |
309 | |
340 | |
310 | key_value_access_proxy (object &ob, const shstr &key) |
341 | key_value_access_proxy (object &ob, shstr_tmp key) |
311 | : ob (ob), key (key) |
342 | : ob (ob), key (key) |
312 | { |
343 | { |
313 | } |
344 | } |
314 | |
345 | |
315 | const key_value_access_proxy &operator =(const shstr &value) const |
346 | const key_value_access_proxy &operator =(shstr_tmp value) const |
316 | { |
347 | { |
317 | ob.kv_set (key, value); |
348 | ob.kv_set (key, value); |
318 | return *this; |
349 | return *this; |
319 | } |
350 | } |
320 | |
351 | |
321 | operator const shstr &() const { return ob.kv_get (key); } |
352 | operator const shstr_tmp () const { return ob.kv_get (key); } |
322 | operator const char *() const { return ob.kv_get (key); } |
353 | operator const char *() const { return ob.kv_get (key); } |
323 | |
354 | |
324 | private: |
355 | private: |
325 | void operator =(int); |
356 | void operator =(int); |
326 | }; |
357 | }; |
327 | |
358 | |
328 | // operator [] is too annoying to use |
359 | // operator [] is too annoying to use |
329 | const key_value_access_proxy kv (const shstr &key) |
360 | const key_value_access_proxy kv (shstr_tmp key) |
330 | { |
361 | { |
331 | return key_value_access_proxy (*this, key); |
362 | return key_value_access_proxy (*this, key); |
332 | } |
363 | } |
333 | |
364 | |
334 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
365 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
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338 | |
369 | |
339 | MTH int slottype () const; |
370 | MTH int slottype () const; |
340 | MTH static object *create (); |
371 | MTH static object *create (); |
341 | const mapxy &operator =(const mapxy &pos); |
372 | const mapxy &operator =(const mapxy &pos); |
342 | MTH void copy_to (object *dst); |
373 | MTH void copy_to (object *dst); |
343 | MTH object *clone (); // create + copy_to |
374 | MTH object *clone (); // create + copy_to a single object |
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375 | MTH object *deep_clone (); // copy whole more chain and inventory |
344 | void do_destroy (); |
376 | void do_destroy (); |
345 | void gather_callbacks (AV *&callbacks, event_type event) const; |
377 | void gather_callbacks (AV *&callbacks, event_type event) const; |
346 | MTH void destroy (bool destroy_inventory = false); |
378 | MTH void destroy (); |
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379 | MTH void drop_and_destroy () |
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380 | { |
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381 | destroy_inv (true); |
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382 | destroy (); |
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383 | } |
347 | |
384 | |
348 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
385 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
349 | MTH void destroy_inv (bool drop_to_ground = false); |
386 | MTH void destroy_inv (bool drop_to_ground = false); |
350 | MTH object *insert (object *item); // insert into inventory |
387 | MTH object *insert (object *item); // insert into inventory |
351 | MTH void play_sound (faceidx sound); |
388 | MTH void play_sound (faceidx sound) const; |
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389 | MTH void say_msg (const char *msg) const; |
352 | |
390 | |
353 | void do_remove (); |
391 | void do_remove (); |
354 | MTH void remove () |
392 | MTH void remove () |
355 | { |
393 | { |
356 | if (!flag [FLAG_REMOVED]) |
394 | if (!flag [FLAG_REMOVED]) |
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364 | remove (); |
402 | remove (); |
365 | *this = pos; |
403 | *this = pos; |
366 | insert_at (this, this); |
404 | insert_at (this, this); |
367 | } |
405 | } |
368 | |
406 | |
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407 | // high-level move functions, return true if successful |
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408 | int move (int dir, object *originator); |
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409 | |
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410 | int move (int dir) |
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411 | { |
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412 | return move (dir, this); |
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413 | } |
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414 | |
369 | static bool can_merge_slow (object *op1, object *op2); |
415 | static bool can_merge_slow (object *op1, object *op2); |
370 | |
416 | |
371 | // this is often used in time-critical code, so optimise |
417 | // this is often used in time-critical code, so optimise |
372 | MTH static bool can_merge (object *op1, object *op2) |
418 | MTH static bool can_merge (object *op1, object *op2) |
373 | { |
419 | { |
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376 | && can_merge_slow (op1, op2); |
422 | && can_merge_slow (op1, op2); |
377 | } |
423 | } |
378 | |
424 | |
379 | MTH void set_owner (object *owner); |
425 | MTH void set_owner (object *owner); |
380 | MTH void set_speed (float speed); |
426 | MTH void set_speed (float speed); |
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|
427 | MTH void set_glow_radius (sint8 rad); |
381 | MTH bool change_weapon (object *ob); |
428 | MTH bool change_weapon (object *ob); |
382 | MTH bool change_skill (object *ob); |
429 | MTH bool change_skill (object *ob); |
383 | |
430 | |
384 | MTH void open_container (object *new_container); |
431 | MTH void open_container (object *new_container); |
385 | MTH void close_container () |
432 | MTH void close_container () |
386 | { |
433 | { |
387 | open_container (0); |
434 | open_container (0); |
388 | } |
435 | } |
389 | |
436 | |
390 | MTH object *force_find (const shstr name); |
437 | MTH object *force_find (shstr_tmp name); |
391 | MTH void force_add (const shstr name, int duration = 0); |
438 | MTH object *force_add (shstr_tmp name, int duration = 0); |
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439 | |
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440 | oblinkpt *find_link () const; |
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|
441 | MTH void add_link (maptile *map, shstr_tmp id); |
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442 | MTH void remove_link (); |
392 | |
443 | |
393 | // overwrite the attachable should_invoke function with a version that also checks ev_want_type |
444 | // overwrite the attachable should_invoke function with a version that also checks ev_want_type |
394 | bool should_invoke (event_type event) |
445 | bool should_invoke (event_type event) |
395 | { |
446 | { |
396 | return ev_want_event [event] || ev_want_type [type] || cb; |
447 | return ev_want_event [event] || ev_want_type [type] || cb; |
… | |
… | |
432 | const materialtype_t *dominant_material () const; |
483 | const materialtype_t *dominant_material () const; |
433 | |
484 | |
434 | // return the volume of this object in cm³ |
485 | // return the volume of this object in cm³ |
435 | MTH uint64 volume () const |
486 | MTH uint64 volume () const |
436 | { |
487 | { |
437 | return total_weight () |
488 | return (uint64)total_weight () |
438 | * 1000 |
489 | * 1000 |
439 | * (type == CONTAINER ? 1000 : 1) |
490 | * (type == CONTAINER ? 1000 : 1) |
440 | / dominant_material ()->density; |
491 | / dominant_material ()->density; |
441 | } |
492 | } |
442 | |
493 | |
|
|
494 | MTH bool is_wiz () const { return flag [FLAG_WIZ]; } |
443 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
495 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
444 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
496 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
445 | || type == CLOAK || type == BOOTS || type == GLOVES |
497 | || type == CLOAK || type == BOOTS || type == GLOVES |
446 | || type == BRACERS || type == GIRDLE; } |
498 | || type == BRACERS || type == GIRDLE; } |
447 | MTH bool is_alive () const { return (type == PLAYER |
499 | MTH bool is_alive () const { return (type == PLAYER |
… | |
… | |
464 | /* This return true if object has still randomitems which |
516 | /* This return true if object has still randomitems which |
465 | * could be expanded. |
517 | * could be expanded. |
466 | */ |
518 | */ |
467 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
519 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
468 | |
520 | |
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|
521 | MTH bool has_dialogue () const { return *&msg == '@'; } |
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522 | |
469 | // returns the outermost owner, never returns 0 |
523 | // returns the outermost owner, never returns 0 |
470 | MTH object *outer_owner () |
524 | MTH object *outer_owner () |
471 | { |
525 | { |
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526 | object *op; |
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527 | |
472 | for (object *op = this; ; op = op->owner) |
528 | for (op = this; op->owner; op = op->owner) |
473 | if (!op->owner) |
529 | ; |
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|
530 | |
474 | return op; |
531 | return op; |
475 | } |
532 | } |
476 | |
533 | |
477 | // returns the outermost environment, never returns 0 |
534 | // returns the outermost environment, never returns 0 |
478 | MTH object *outer_env () |
535 | MTH object *outer_env () const |
479 | { |
536 | { |
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|
537 | const object *op; |
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538 | |
480 | for (object *op = this; ; op = op->env) |
539 | for (op = this; op->env; op = op->env) |
481 | if (!op->env) |
540 | ; |
482 | return op; |
541 | |
|
|
542 | return const_cast<object *>(op); |
483 | } |
543 | } |
484 | |
544 | |
485 | // returns the player that has this object in his inventory, or 0 |
545 | // returns the player that has this object in his inventory, or 0 |
486 | // we assume the player is always the outer env |
546 | // we assume the player is always the outer env |
487 | MTH object *in_player () |
547 | MTH object *in_player () const |
488 | { |
548 | { |
489 | object *op = outer_env (); |
549 | object *op = outer_env (); |
490 | |
550 | |
491 | return op->type == PLAYER ? op : 0; |
551 | return op->type == PLAYER ? op : 0; |
492 | } |
552 | } |
493 | |
553 | |
494 | // "temporary" helper function |
554 | // "temporary" helper function |
495 | MTH object *head_ () |
555 | MTH object *head_ () const |
496 | { |
556 | { |
497 | return head ? head : this; |
557 | return head ? head : const_cast<object *>(this); |
498 | } |
558 | } |
499 | |
559 | |
500 | MTH bool is_head () |
560 | MTH bool is_head () const |
501 | { |
561 | { |
502 | return head_ () == this; |
562 | return head_ () == this; |
503 | } |
563 | } |
504 | |
564 | |
505 | MTH bool is_on_map () const |
565 | MTH bool is_on_map () const |
506 | { |
566 | { |
507 | return !env && !flag [FLAG_REMOVED]; |
567 | return !env && !flag [FLAG_REMOVED]; |
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|
568 | } |
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569 | |
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570 | MTH bool is_inserted () const |
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571 | { |
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572 | return !flag [FLAG_REMOVED]; |
|
|
573 | } |
|
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574 | |
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|
575 | MTH bool is_player () const |
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|
576 | { |
|
|
577 | return !!contr; |
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|
578 | } |
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579 | |
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580 | MTH bool affects_los () const |
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|
581 | { |
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|
582 | return glow_radius || flag [FLAG_BLOCKSVIEW]; |
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|
583 | } |
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584 | |
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585 | MTH bool has_carried_lights () const |
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586 | { |
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587 | return glow_radius; |
508 | } |
588 | } |
509 | |
589 | |
510 | // returns the player that cna see this object, if any |
590 | // returns the player that cna see this object, if any |
511 | MTH object *visible_to () const; |
591 | MTH object *visible_to () const; |
512 | |
592 | |
513 | MTH std::string long_desc (object *who = 0); |
593 | MTH std::string long_desc (object *who = 0); |
514 | MTH std::string describe_monster (object *who = 0); |
594 | MTH std::string describe_monster (object *who = 0); |
515 | MTH std::string describe_item (object *who = 0); |
595 | MTH std::string describe_item (object *who = 0); |
516 | MTH std::string describe (object *who = 0); |
596 | MTH std::string describe (object *who = 0); |
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597 | |
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598 | MTH const char *query_weight () { return ::query_weight (this); } |
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599 | MTH const char *query_name () { return ::query_name (this); } |
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600 | MTH const char *query_short_name () { return ::query_short_name (this); } |
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601 | MTH const char *query_base_name (bool plural) { return ::query_base_name (this, plural); } |
517 | |
602 | |
518 | // If this object has no extra parts but should have them, |
603 | // If this object has no extra parts but should have them, |
519 | // add them, effectively expanding heads into multipart |
604 | // add them, effectively expanding heads into multipart |
520 | // objects. This method only works on objects not inserted |
605 | // objects. This method only works on objects not inserted |
521 | // anywhere. |
606 | // anywhere. |
… | |
… | |
536 | // set the given flag on all objects in the inventory recursively |
621 | // set the given flag on all objects in the inventory recursively |
537 | MTH void set_flag_inv (int flag, int value = 1); |
622 | MTH void set_flag_inv (int flag, int value = 1); |
538 | |
623 | |
539 | void enter_exit (object *exit);//Perl |
624 | void enter_exit (object *exit);//Perl |
540 | MTH void enter_map (maptile *newmap, int x, int y); |
625 | MTH void enter_map (maptile *newmap, int x, int y); |
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|
626 | void player_goto (const char *path, int x, int y); // only for players |
541 | |
627 | |
542 | // returns the mapspace this object is in |
628 | // returns the mapspace this object is in |
543 | mapspace &ms () const; |
629 | mapspace &ms () const; |
544 | |
630 | |
545 | // fully recursive iterator |
631 | // fully recursive iterator |
… | |
… | |
604 | const char *query_inventory (object *who = 0, const char *indent = ""); |
690 | const char *query_inventory (object *who = 0, const char *indent = ""); |
605 | |
691 | |
606 | MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference |
692 | MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference |
607 | static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible |
693 | static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible |
608 | |
694 | |
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|
695 | // make some noise with given item into direction dir, |
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|
696 | // currently only used for players to make them temporarily visible |
|
|
697 | // when they are invisible. |
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|
698 | MTH void make_noise (); |
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|
699 | |
609 | protected: |
700 | protected: |
610 | void link (); |
701 | void link (); |
611 | void unlink (); |
702 | void unlink (); |
612 | |
703 | |
613 | object (); |
704 | object (); |
… | |
… | |
635 | } |
726 | } |
636 | |
727 | |
637 | return ob; |
728 | return ob; |
638 | } |
729 | } |
639 | |
730 | |
640 | typedef struct oblnk |
|
|
641 | { /* Used to link together several objects */ |
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|
642 | object_ptr ob; |
|
|
643 | struct oblnk *next; |
|
|
644 | } objectlink; |
|
|
645 | |
|
|
646 | typedef struct oblinkpt |
|
|
647 | { /* Used to link together several object links */ |
|
|
648 | struct oblnk *link; |
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|
649 | sint32 value; /* Used as connected value in buttons/gates */ |
|
|
650 | struct oblinkpt *next; |
|
|
651 | } oblinkpt; |
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|
652 | |
|
|
653 | object *find_skill_by_name (object *who, const char *name); |
731 | object *find_skill_by_name_fuzzy (object *who, const char *name); |
654 | object *find_skill_by_name (object *who, const shstr &sh); |
732 | object *find_skill_by_name (object *who, shstr_cmp sh); |
655 | object *find_skill_by_number (object *who, int skillno); |
733 | object *find_skill_by_number (object *who, int skillno); |
656 | |
734 | |
657 | /* |
735 | /* |
658 | * The archetype structure is a set of rules on how to generate and manipulate |
736 | * The archetype structure is a set of rules on how to generate and manipulate |
659 | * objects which point to archetypes. |
737 | * objects which point to archetypes. |
… | |
… | |
676 | MTH static archetype *find (const_utf8_string name); |
754 | MTH static archetype *find (const_utf8_string name); |
677 | |
755 | |
678 | MTH void link (); |
756 | MTH void link (); |
679 | MTH void unlink (); |
757 | MTH void unlink (); |
680 | |
758 | |
681 | MTH static object *get (const char *name); // find()->instance() |
759 | MTH static object *get (const char *name); // (find() || singularity)->instance() |
682 | MTH object *instance (); |
760 | MTH object *instance (); |
683 | |
761 | |
684 | object_vector_index ACC (RW, archid); // index in archvector |
762 | object_vector_index ACC (RW, archid); // index in archvector |
685 | shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */ |
763 | shstr ACC (RW, archname); /* More definite name, like "generate_kobold" */ |
686 | |
764 | |
… | |
… | |
691 | static archetype *read (object_thawer &f); |
769 | static archetype *read (object_thawer &f); |
692 | MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more |
770 | MTH static void commit_load (); // commit any objects loaded, resolves cyclic dependencies and more |
693 | static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ |
771 | static void postpone_arch_ref (arch_ptr &ref, const_utf8_string other_arch); /* postpone other_arch reference */ |
694 | }; |
772 | }; |
695 | |
773 | |
|
|
774 | // compatbiility, remove once replaced by ->instance |
|
|
775 | inline object * |
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|
776 | arch_to_object (archetype *at) |
|
|
777 | { |
|
|
778 | return at->instance (); |
|
|
779 | } |
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|
780 | |
696 | inline void |
781 | inline void |
697 | object_freezer::put (keyword k, archetype *v) |
782 | object_freezer::put (keyword k, archetype *v) |
698 | { |
783 | { |
699 | put (k, v ? &v->archname : (const char *)0); |
784 | put (k, v ? &v->archname : (const char *)0); |
700 | } |
785 | } |
… | |
… | |
705 | |
790 | |
706 | extern objectvec objects; |
791 | extern objectvec objects; |
707 | extern activevec actives; |
792 | extern activevec actives; |
708 | extern archvec archetypes; |
793 | extern archvec archetypes; |
709 | |
794 | |
|
|
795 | // "safely" iterate over inv in a way such that the current item is removable |
|
|
796 | // quite horrible, that's why its hidden in some macro |
|
|
797 | #define for_inv_removable(op,var) \ |
|
|
798 | for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; ) |
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|
799 | |
710 | #define for_all_objects(var) \ |
800 | #define for_all_objects(var) \ |
711 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |
801 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |
712 | statementvar (object *, var, objects [_i]) |
802 | statementvar (object *, var, objects [_i]) |
713 | |
803 | |
714 | #define for_all_actives(var) \ |
804 | #define for_all_actives(var) \ |
715 | for (unsigned _i = 0; _i < actives.size (); ++_i) \ |
805 | for (unsigned _i = 0; _i < actives.size (); ++_i) \ |
716 | statementvar (object *, var, actives [_i]) |
806 | statementvar (object *, var, actives [_i]) |
717 | |
807 | |
718 | #define for_all_archetypes(var) \ |
808 | #define for_all_archetypes(var) \ |
719 | for (unsigned _i = 0; _i < archetypes.size (); ++_i) \ |
809 | for (unsigned _i = 0; _i < archetypes.size (); ++_i) \ |
720 | statementvar (archetype *, var, archetypes [_i]) |
810 | statementvar (archetype *, var, archetypes [_i]) |
721 | |
811 | |
722 | /* Used by update_object to know if the object being passed is |
812 | /* Used by update_object to know if the object being passed is |
723 | * being added or removed. |
813 | * being added or removed. |