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 */ |
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193 | |
180 | uint32 ACC (RW, nrof); /* How many of the objects */ |
194 | sint32 ACC (RW, nrof); /* How many of the objects */ |
181 | |
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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) */ |
193 | sint32 ACC (RW, value); /* How much money it is worth (or contains) */ |
207 | sint32 ACC (RW, value); /* How much money it is worth (or contains) */ |
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208 | |
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 | sint16 ACC (RW, last_heal); /* Last healed. Depends on constitution */ |
198 | sint32 ACC (RW, last_sp); /* As last_heal, but for spell points */ |
213 | sint16 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 */ |
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216 | |
201 | sint16 ACC (RW, invisible); /* How much longer the object will be invis */ |
217 | sint16 ACC (RW, invisible); /* How much longer the object will be invis */ |
202 | sint16 ACC (RW, level); /* Level of creature or object */ |
218 | sint16 ACC (RW, level); /* Level of creature or object */ |
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219 | |
203 | uint8 ACC (RW, pick_up); /* See crossfire.doc */ |
220 | 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) */ |
221 | 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 */ |
222 | sint8 ACC (RW, glow_radius); /* indicates the glow radius of the object */ |
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223 | uint8 ACC (RW, weapontype); /* type of weapon */ |
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224 | |
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225 | faceidx ACC (RW, face); /* the graphical face */ |
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226 | |
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227 | faceidx ACC (RW, sound); /* the sound face */ |
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228 | faceidx ACC (RW, sound_destroy); /* played on destroy */ |
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229 | |
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230 | body_slot slot [NUM_BODY_LOCATIONS]; |
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231 | |
207 | sint32 ACC (RW, weight); /* Attributes of the object */ |
232 | sint32 ACC (RW, weight); /* Attributes of the object */ |
208 | sint32 ACC (RW, weight_limit);/* Weight-limit of object */ |
233 | sint32 ACC (RW, weight_limit);/* Weight-limit of object */ |
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234 | |
209 | sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */ |
235 | sint32 ACC (RW, carrying); /* How much weight this object contains, must be 0 if nrof == 0 */ |
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236 | |
210 | sint64 ACC (RW, perm_exp); /* Permanent exp */ |
237 | 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 */ |
238 | living ACC (RO, stats); /* Str, Con, Dex, etc */ |
218 | /* See the pod/objects.pod for more info about body locations */ |
239 | /* See the pod/objects.pod for more info about body locations */ |
219 | |
240 | |
220 | /* Following mostly refers to fields only used for monsters */ |
241 | /* 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 | |
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223 | /* allows different movement patterns for attackers */ |
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224 | sint32 ACC (RW, move_status); /* What stage in attack mode */ |
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225 | uint16 ACC (RW, attack_movement); /* What kind of attack movement */ |
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226 | uint16 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ |
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227 | float ACC (RW, expmul); /* needed experience = (calc_exp*expmul) - means some */ |
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228 | /* races/classes can need less/more exp to gain levels */ |
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229 | |
242 | |
230 | /* Spell related information, may be useful elsewhere |
243 | /* Spell related information, may be useful elsewhere |
231 | * Note that other fields are used - these files are basically |
244 | * Note that other fields are used - these files are basically |
232 | * only used in spells. |
245 | * only used in spells. |
233 | */ |
246 | */ |
234 | sint16 ACC (RW, duration); /* How long the spell lasts */ |
247 | sint16 ACC (RW, duration); /* How long the spell lasts */ |
235 | sint16 ACC (RW, casting_time);/* time left before spell goes off */ |
248 | uint8 ACC (RW, casting_time); /* time left before spell goes off */ |
236 | |
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237 | uint16 ACC (RW, start_holding); |
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238 | uint8 ACC (RW, duration_modifier); /* how level modifies duration */ |
249 | uint8 ACC (RW, duration_modifier); /* how level modifies duration */ |
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250 | |
239 | uint8 ACC (RW, dam_modifier); /* How going up in level effects damage */ |
251 | 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 */ |
252 | sint8 ACC (RW, range); /* Range of the spell */ |
242 | uint8 ACC (RW, range_modifier); /* How going up in level effects range */ |
253 | uint8 ACC (RW, range_modifier); /* How going up in level effects range */ |
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254 | sint8 ACC (RW, item_power); /* power rating of the object */ |
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255 | |
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256 | uint8 ACC (RW, run_away); /* Monster runs away if it's hp goes below this percentage. */ |
243 | MoveType ACC (RW, move_type); /* Type of movement this object uses */ |
257 | MoveType ACC (RW, move_type); /* Type of movement this object uses */ |
244 | MoveType ACC (RW, move_block);/* What movement types this blocks */ |
258 | 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 */ |
259 | MoveType ACC (RW, move_allow);/* What movement types explicitly allowd */ |
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260 | |
247 | MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ |
261 | MoveType ACC (RW, move_on); /* Move types affected moving on to this space */ |
248 | MoveType ACC (RW, move_off); /* Move types affected moving off this space */ |
262 | MoveType ACC (RW, move_off); /* Move types affected moving off this space */ |
249 | MoveType ACC (RW, move_slow); /* Movement types this slows down */ |
263 | MoveType ACC (RW, move_slow); /* Movement types this slows down */ |
250 | |
264 | |
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265 | // 8 free bits |
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266 | |
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267 | //float ACC (RW, expmul) = 1.0; /* needed experience = (calc_exp*expmul) - means some */ |
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268 | // /* races/classes can need less/more exp to gain levels */ |
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269 | static const float expmul = 1.0;//D |
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); |
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254 | |
271 | |
255 | /* Following are values used by any object */ |
272 | /* Following are values used by any object */ |
256 | /* this objects turns into or what this object creates */ |
273 | /* this objects turns into or what this object creates */ |
257 | treasurelist *ACC (RW, randomitems); /* Items to be generated */ |
274 | treasurelist *ACC (RW, randomitems); /* Items to be generated */ |
258 | flags_t flag; /* various flags */ |
275 | |
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 */ |
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263 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
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264 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
276 | uint8 ACC (RW, last_anim); /* last sequence used to draw face */ |
265 | sint16 ACC (RW, elevation); /* elevation of this terrain - not currently used */ |
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266 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
277 | uint8 ACC (RW, smoothlevel); /* how to smooth this square around */ |
267 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
278 | uint8 ACC (RW, will_apply); /* See crossfire.doc */ |
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279 | uint8 ACC (RW, anim_speed); /* ticks between animation-frames */ |
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280 | uint16 ACC (RW, animation_id);/* An index into the animation array */ |
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281 | uint16 ACC (RW, cached_grace);/* cached grace points used for a spell, used by esrv_update_spells */ |
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282 | |
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283 | uint16 ACC (RW, cached_eat); /* cached food, used by esrv_update_spells */ |
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284 | uint16 ACC (RW, cached_sp); /* cached spell points used for a spell, used by esrv_update_spells */ |
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285 | /* allows different movement patterns for attackers */ |
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286 | uint8 ACC (RW, move_status); /* What stage in attack mode */ |
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287 | uint8 ACC (RW, attack_movement);/* What kind of attack movement */ |
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288 | |
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289 | //16+ free bits |
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290 | |
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291 | // rarely-accessed members should be at the end |
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292 | shstr ACC (RW, tag); // a tag used to tracking this object |
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293 | shstr ACC (RW, msg); /* If this is a book/sign/magic mouth/etc */ |
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294 | shstr ACC (RW, lore); /* Obscure information about this object, */ |
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295 | /* To get put into books and the like. */ |
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296 | shstr ACC (RW, custom_name); /* Custom name assigned by player */ |
268 | }; |
297 | }; |
269 | |
298 | |
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299 | const char *query_weight (const object *op); |
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300 | const char *query_short_name (const object *op); |
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301 | const char *query_name (const object *op); |
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302 | const char *query_base_name (const object *op, int plural); |
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303 | |
270 | struct object : zero_initialised, object_copy |
304 | struct object : zero_initialised, object_copy |
271 | { |
305 | { |
272 | // These variables are not changed by ->copy_to |
306 | // These variables are not changed by ->copy_to |
273 | maptile_ptr ACC (RW, map); /* Pointer to the map in which this object is present */ |
307 | maptile *ACC (RW, map); /* Pointer to the map in which this object is present */ |
274 | |
308 | |
275 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
309 | UUID ACC (RW, uuid); // Unique Identifier, survives saves etc. |
276 | int ACC (RO, count); |
310 | int ACC (RO, count); |
277 | object_vector_index ACC (RO, index); // index into objects |
311 | object_vector_index ACC (RO, index); // index into objects |
278 | object_vector_index ACC (RO, active); // index into actives |
312 | 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 |
329 | 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? |
330 | client_container *seen_by; // seen by which player/container currently? |
297 | key_value *key_values; /* Fields not explictly known by the loader. */ |
331 | key_value *key_values; /* Fields not explictly known by the loader. */ |
298 | |
332 | |
299 | // privates / perl |
333 | // privates / perl |
300 | const shstr &kv_get (const shstr &key) const; |
334 | shstr_tmp kv_get (shstr_tmp key) const; |
301 | void kv_del (const shstr &key); |
335 | void kv_del (shstr_tmp key); |
302 | void kv_set (const shstr &key, const shstr &value); |
336 | void kv_set (shstr_tmp key, shstr_tmp value); |
303 | |
337 | |
304 | // custom extra fields management |
338 | // custom extra fields management |
305 | struct key_value_access_proxy |
339 | struct key_value_access_proxy |
306 | { |
340 | { |
307 | object &ob; |
341 | object &ob; |
308 | shstr key; |
342 | shstr_tmp key; |
309 | |
343 | |
310 | key_value_access_proxy (object &ob, const shstr &key) |
344 | key_value_access_proxy (object &ob, shstr_tmp key) |
311 | : ob (ob), key (key) |
345 | : ob (ob), key (key) |
312 | { |
346 | { |
313 | } |
347 | } |
314 | |
348 | |
315 | const key_value_access_proxy &operator =(const shstr &value) const |
349 | const key_value_access_proxy &operator =(shstr_tmp value) const |
316 | { |
350 | { |
317 | ob.kv_set (key, value); |
351 | ob.kv_set (key, value); |
318 | return *this; |
352 | return *this; |
319 | } |
353 | } |
320 | |
354 | |
321 | operator const shstr &() const { return ob.kv_get (key); } |
355 | operator const shstr_tmp () const { return ob.kv_get (key); } |
322 | operator const char *() const { return ob.kv_get (key); } |
356 | operator const char *() const { return ob.kv_get (key); } |
323 | |
357 | |
324 | private: |
358 | private: |
325 | void operator =(int); |
359 | void operator =(int); |
326 | }; |
360 | }; |
327 | |
361 | |
328 | // operator [] is too annoying to use |
362 | // operator [] is too annoying to use |
329 | const key_value_access_proxy kv (const shstr &key) |
363 | const key_value_access_proxy kv (shstr_tmp key) |
330 | { |
364 | { |
331 | return key_value_access_proxy (*this, key); |
365 | return key_value_access_proxy (*this, key); |
332 | } |
366 | } |
333 | |
367 | |
334 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
368 | bool parse_kv (object_thawer &f); // parse kv pairs, (ab-)used by archetypes, which should not exist at all |
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342 | MTH void copy_to (object *dst); |
376 | MTH void copy_to (object *dst); |
343 | MTH object *clone (); // create + copy_to a single object |
377 | MTH object *clone (); // create + copy_to a single object |
344 | MTH object *deep_clone (); // copy whole more chain and inventory |
378 | MTH object *deep_clone (); // copy whole more chain and inventory |
345 | void do_destroy (); |
379 | void do_destroy (); |
346 | void gather_callbacks (AV *&callbacks, event_type event) const; |
380 | void gather_callbacks (AV *&callbacks, event_type event) const; |
347 | MTH void destroy (bool destroy_inventory = false); |
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 | } |
348 | |
387 | |
349 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
388 | // recursively destroy all objects in inventory, optionally dropping them to the ground instead |
350 | MTH void destroy_inv (bool drop_to_ground = false); |
389 | MTH void destroy_inv (bool drop_to_ground = false); |
351 | MTH object *insert (object *item); // insert into inventory |
390 | MTH object *insert (object *item); // insert into inventory |
352 | MTH void play_sound (faceidx sound); |
391 | MTH void play_sound (faceidx sound) const; |
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392 | MTH void say_msg (const char *msg) const; |
353 | |
393 | |
354 | void do_remove (); |
394 | void do_remove (); |
355 | MTH void remove () |
395 | MTH void remove () |
356 | { |
396 | { |
357 | if (!flag [FLAG_REMOVED]) |
397 | if (!flag [FLAG_REMOVED]) |
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365 | remove (); |
405 | remove (); |
366 | *this = pos; |
406 | *this = pos; |
367 | insert_at (this, this); |
407 | insert_at (this, this); |
368 | } |
408 | } |
369 | |
409 | |
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410 | // high-level move functions, return true if successful |
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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 | |
370 | static bool can_merge_slow (object *op1, object *op2); |
418 | static bool can_merge_slow (object *op1, object *op2); |
371 | |
419 | |
372 | // this is often used in time-critical code, so optimise |
420 | // this is often used in time-critical code, so optimise |
373 | MTH static bool can_merge (object *op1, object *op2) |
421 | MTH static bool can_merge (object *op1, object *op2) |
374 | { |
422 | { |
… | |
… | |
377 | && can_merge_slow (op1, op2); |
425 | && can_merge_slow (op1, op2); |
378 | } |
426 | } |
379 | |
427 | |
380 | MTH void set_owner (object *owner); |
428 | MTH void set_owner (object *owner); |
381 | MTH void set_speed (float speed); |
429 | MTH void set_speed (float speed); |
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430 | MTH void set_glow_radius (sint8 rad); |
382 | MTH bool change_weapon (object *ob); |
431 | MTH bool change_weapon (object *ob); |
383 | MTH bool change_skill (object *ob); |
432 | MTH bool change_skill (object *ob); |
384 | |
433 | |
385 | MTH void open_container (object *new_container); |
434 | MTH void open_container (object *new_container); |
386 | MTH void close_container () |
435 | MTH void close_container () |
387 | { |
436 | { |
388 | open_container (0); |
437 | open_container (0); |
389 | } |
438 | } |
390 | |
439 | |
391 | MTH object *force_find (const shstr name); |
440 | MTH object *force_find (shstr_tmp name); |
392 | MTH void force_add (const shstr name, int duration = 0); |
441 | MTH object *force_add (shstr_tmp name, int duration = 0); |
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442 | |
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443 | oblinkpt *find_link () const; |
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444 | MTH void add_link (maptile *map, shstr_tmp id); |
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445 | MTH void remove_link (); |
393 | |
446 | |
394 | // overwrite the attachable should_invoke function with a version that also checks ev_want_type |
447 | // overwrite the attachable should_invoke function with a version that also checks ev_want_type |
395 | bool should_invoke (event_type event) |
448 | bool should_invoke (event_type event) |
396 | { |
449 | { |
397 | return ev_want_event [event] || ev_want_type [type] || cb; |
450 | return ev_want_event [event] || ev_want_type [type] || cb; |
… | |
… | |
433 | const materialtype_t *dominant_material () const; |
486 | const materialtype_t *dominant_material () const; |
434 | |
487 | |
435 | // return the volume of this object in cm³ |
488 | // return the volume of this object in cm³ |
436 | MTH uint64 volume () const |
489 | MTH uint64 volume () const |
437 | { |
490 | { |
438 | return total_weight () |
491 | return (uint64)total_weight () |
439 | * 1000 |
492 | * 1000 |
440 | * (type == CONTAINER ? 1000 : 1) |
493 | * (type == CONTAINER ? 1000 : 1) |
441 | / dominant_material ()->density; |
494 | / dominant_material ()->density; |
442 | } |
495 | } |
443 | |
496 | |
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497 | MTH bool is_arch () const { return this == (const object *)(const archetype *)arch; } |
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498 | |
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499 | MTH bool is_wiz () const { return flag [FLAG_WIZ]; } |
444 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
500 | MTH bool is_weapon () const { return type == ARROW || type == BOW || type == WEAPON; } |
445 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
501 | MTH bool is_armor () const { return type == ARMOUR || type == SHIELD || type == HELMET |
446 | || type == CLOAK || type == BOOTS || type == GLOVES |
502 | || type == CLOAK || type == BOOTS || type == GLOVES |
447 | || type == BRACERS || type == GIRDLE; } |
503 | || type == BRACERS || type == GIRDLE; } |
448 | MTH bool is_alive () const { return (type == PLAYER |
504 | MTH bool is_alive () const { return (type == PLAYER |
… | |
… | |
465 | /* This return true if object has still randomitems which |
521 | /* This return true if object has still randomitems which |
466 | * could be expanded. |
522 | * could be expanded. |
467 | */ |
523 | */ |
468 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
524 | MTH bool has_random_items () const { return randomitems && !flag [FLAG_IS_A_TEMPLATE]; } |
469 | |
525 | |
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526 | static bool msg_has_dialogue (const char *msg) { return *msg == '@'; } |
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527 | |
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528 | MTH bool has_dialogue () const { return msg_has_dialogue (&msg); } |
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529 | |
470 | // returns the outermost owner, never returns 0 |
530 | // returns the outermost owner, never returns 0 |
471 | MTH object *outer_owner () |
531 | MTH object *outer_owner () |
472 | { |
532 | { |
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533 | object *op; |
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534 | |
473 | for (object *op = this; ; op = op->owner) |
535 | for (op = this; op->owner; op = op->owner) |
474 | if (!op->owner) |
536 | ; |
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537 | |
475 | return op; |
538 | return op; |
476 | } |
539 | } |
477 | |
540 | |
478 | // returns the outermost environment, never returns 0 |
541 | // returns the outermost environment, never returns 0 |
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542 | MTH object *outer_env_or_self () const |
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543 | { |
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544 | const object *op; |
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545 | |
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546 | for (op = this; op->env; op = op->env) |
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547 | ; |
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548 | |
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549 | return const_cast<object *>(op); |
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550 | } |
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551 | |
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552 | // returns the outermost environment, may return 0 |
479 | MTH object *outer_env () |
553 | MTH object *outer_env () const |
480 | { |
554 | { |
481 | for (object *op = this; ; op = op->env) |
555 | return env ? outer_env_or_self () : 0; |
482 | if (!op->env) |
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483 | return op; |
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484 | } |
556 | } |
485 | |
557 | |
486 | // returns the player that has this object in his inventory, or 0 |
558 | // returns the player that has this object in his inventory, or 0 |
487 | // we assume the player is always the outer env |
559 | // we assume the player is always the outer env |
488 | MTH object *in_player () |
560 | MTH object *in_player () const |
489 | { |
561 | { |
490 | object *op = outer_env (); |
562 | object *op = outer_env_or_self (); |
491 | |
563 | |
492 | return op->type == PLAYER ? op : 0; |
564 | return op->type == PLAYER ? op : 0; |
493 | } |
565 | } |
494 | |
566 | |
495 | // "temporary" helper function |
567 | // "temporary" helper function |
496 | MTH object *head_ () |
568 | MTH object *head_ () const |
497 | { |
569 | { |
498 | return head ? head : this; |
570 | return head ? head : const_cast<object *>(this); |
499 | } |
571 | } |
500 | |
572 | |
501 | MTH bool is_head () |
573 | MTH bool is_head () const |
502 | { |
574 | { |
503 | return head_ () == this; |
575 | return head_ () == this; |
504 | } |
576 | } |
505 | |
577 | |
506 | MTH bool is_on_map () const |
578 | MTH bool is_on_map () const |
507 | { |
579 | { |
508 | return !env && !flag [FLAG_REMOVED]; |
580 | return !env && !flag [FLAG_REMOVED]; |
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581 | } |
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582 | |
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583 | MTH bool is_inserted () const |
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584 | { |
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585 | return !flag [FLAG_REMOVED]; |
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586 | } |
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587 | |
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588 | MTH bool is_player () const |
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589 | { |
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590 | return !!contr; |
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591 | } |
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592 | |
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593 | MTH bool affects_los () const |
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594 | { |
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595 | return glow_radius || flag [FLAG_BLOCKSVIEW]; |
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596 | } |
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597 | |
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598 | MTH bool has_carried_lights () const |
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599 | { |
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600 | return glow_radius; |
509 | } |
601 | } |
510 | |
602 | |
511 | // returns the player that cna see this object, if any |
603 | // returns the player that cna see this object, if any |
512 | MTH object *visible_to () const; |
604 | MTH object *visible_to () const; |
513 | |
605 | |
514 | MTH std::string long_desc (object *who = 0); |
606 | MTH std::string long_desc (object *who = 0); // query_name . " " . describe |
515 | MTH std::string describe_monster (object *who = 0); |
607 | MTH std::string describe_monster (object *who = 0); |
516 | MTH std::string describe_item (object *who = 0); |
608 | MTH std::string describe_item (object *who = 0); |
517 | MTH std::string describe (object *who = 0); |
609 | MTH std::string describe (object *who = 0); // long description, without name |
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610 | |
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611 | MTH const char *query_weight () { return ::query_weight (this); } |
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612 | MTH const char *query_name () { return ::query_name (this); } |
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613 | MTH const char *query_short_name () { return ::query_short_name (this); } |
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614 | MTH const char *query_base_name (bool plural) { return ::query_base_name (this, plural); } |
518 | |
615 | |
519 | // If this object has no extra parts but should have them, |
616 | // If this object has no extra parts but should have them, |
520 | // add them, effectively expanding heads into multipart |
617 | // add them, effectively expanding heads into multipart |
521 | // objects. This method only works on objects not inserted |
618 | // objects. This method only works on objects not inserted |
522 | // anywhere. |
619 | // anywhere. |
… | |
… | |
606 | const char *query_inventory (object *who = 0, const char *indent = ""); |
703 | const char *query_inventory (object *who = 0, const char *indent = ""); |
607 | |
704 | |
608 | MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference |
705 | MTH const_octet_string ref () const; // creates and returns a consistent persistent object reference |
609 | static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible |
706 | static object *deref (const_octet_string ref); // returns the object from the generated refreence, if possible |
610 | |
707 | |
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|
708 | // make some noise with given item into direction dir, |
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|
709 | // currently only used for players to make them temporarily visible |
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710 | // when they are invisible. |
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711 | MTH void make_noise (); |
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712 | |
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713 | /* animation */ |
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714 | bool has_anim () { return animation_id; } |
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715 | const animation &anim () const { return animations [animation_id]; } |
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716 | faceidx get_anim_frame (int frame) const { return anim ().faces [frame]; } |
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717 | void set_anim_frame (int frame) { face = get_anim_frame (frame); } |
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718 | /* anim_frames () returns the number of animations allocated. The last |
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719 | * usuable animation will be anim_frames () - 1 (for example, if an object |
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|
720 | * has 8 animations, anim_frames () will return 8, but the values will |
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|
721 | * range from 0 through 7. |
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|
722 | */ |
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723 | int anim_frames () const { return anim ().num_animations; } |
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724 | int anim_facings () const { return anim ().facings; } |
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|
725 | |
611 | protected: |
726 | protected: |
612 | void link (); |
727 | void link (); |
613 | void unlink (); |
728 | void unlink (); |
614 | |
729 | |
615 | object (); |
730 | object (); |
… | |
… | |
623 | // move this object to the top of its env's inventory to speed up |
738 | // move this object to the top of its env's inventory to speed up |
624 | // searches for it. |
739 | // searches for it. |
625 | static object * |
740 | static object * |
626 | splay (object *ob) |
741 | splay (object *ob) |
627 | { |
742 | { |
628 | if (ob->env && ob->env->inv != ob) |
743 | if (ob->above && ob->env) |
629 | { |
744 | { |
630 | if (ob->above) ob->above->below = ob->below; |
745 | if (ob->above) ob->above->below = ob->below; |
631 | if (ob->below) ob->below->above = ob->above; |
746 | if (ob->below) ob->below->above = ob->above; |
632 | |
747 | |
633 | ob->above = 0; |
748 | ob->above = 0; |
… | |
… | |
637 | } |
752 | } |
638 | |
753 | |
639 | return ob; |
754 | return ob; |
640 | } |
755 | } |
641 | |
756 | |
642 | typedef struct oblnk |
|
|
643 | { /* Used to link together several objects */ |
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|
644 | object_ptr ob; |
|
|
645 | struct oblnk *next; |
|
|
646 | } objectlink; |
|
|
647 | |
|
|
648 | typedef struct oblinkpt |
|
|
649 | { /* Used to link together several object links */ |
|
|
650 | struct oblnk *link; |
|
|
651 | sint32 value; /* Used as connected value in buttons/gates */ |
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|
652 | struct oblinkpt *next; |
|
|
653 | } oblinkpt; |
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|
654 | |
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655 | object *find_skill_by_name (object *who, const char *name); |
757 | object *find_skill_by_name_fuzzy (object *who, const char *name); |
656 | object *find_skill_by_name (object *who, const shstr &sh); |
758 | object *find_skill_by_name (object *who, shstr_cmp sh); |
657 | object *find_skill_by_number (object *who, int skillno); |
759 | object *find_skill_by_number (object *who, int skillno); |
658 | |
760 | |
659 | /* |
761 | /* |
660 | * The archetype structure is a set of rules on how to generate and manipulate |
762 | * The archetype structure is a set of rules on how to generate and manipulate |
661 | * objects which point to archetypes. |
763 | * objects which point to archetypes. |
… | |
… | |
715 | extern objectvec objects; |
817 | extern objectvec objects; |
716 | extern activevec actives; |
818 | extern activevec actives; |
717 | extern archvec archetypes; |
819 | extern archvec archetypes; |
718 | |
820 | |
719 | // "safely" iterate over inv in a way such that the current item is removable |
821 | // "safely" iterate over inv in a way such that the current item is removable |
720 | // quite horrible, thats why its hidden in some macro |
822 | // quite horrible, that's why its hidden in some macro |
721 | #define for_inv_removable(op,var) \ |
823 | #define for_inv_removable(op,var) \ |
722 | for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; ) |
824 | for (object *var, *next_ = (op)->inv; (var = next_), var && (next_ = var->below), var; ) |
723 | |
825 | |
724 | #define for_all_objects(var) \ |
826 | #define for_all_objects(var) \ |
725 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |
827 | for (unsigned _i = 0; _i < objects.size (); ++_i) \ |