| 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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2002-2005,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2005,2007 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 |
| … | |
… | |
| 110 | * particular space (was map, floor, floor2, map_ob), |
110 | * particular space (was map, floor, floor2, map_ob), |
| 111 | * have this structure take care of that information. |
111 | * have this structure take care of that information. |
| 112 | * This puts it all in one place, and should also make it easier |
112 | * This puts it all in one place, and should also make it easier |
| 113 | * to extend information about a space. |
113 | * to extend information about a space. |
| 114 | */ |
114 | */ |
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115 | INTERFACE_CLASS (mapspace) |
| 115 | struct mapspace |
116 | struct mapspace |
| 116 | { |
117 | { |
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118 | object *ACC (RW, bot); |
| 117 | object *bot, *top; /* lowest/highest object on this space */ |
119 | object *ACC (RW, top); /* lowest/highest object on this space */ |
| 118 | object *faces_obj[MAP_LAYERS];/* face objects for the 3 layers */ |
120 | object *ACC (RW, faces_obj[MAP_LAYERS]);/* face objects for the 3 layers */ |
| 119 | uint8 flags_; /* flags about this space (see the P_ values above) */ |
121 | uint8 flags_; /* flags about this space (see the P_ values above) */ |
| 120 | sint8 light; /* How much light this space provides */ |
122 | sint8 ACC (RW, light); /* How much light this space provides */ |
| 121 | MoveType move_block; /* What movement types this space blocks */ |
123 | MoveType ACC (RW, move_block); /* What movement types this space blocks */ |
| 122 | MoveType move_slow; /* What movement types this space slows */ |
124 | MoveType ACC (RW, move_slow); /* What movement types this space slows */ |
| 123 | MoveType move_on; /* What movement types are activated */ |
125 | MoveType ACC (RW, move_on); /* What movement types are activated */ |
| 124 | MoveType move_off; /* What movement types are activated */ |
126 | MoveType ACC (RW, move_off); /* What movement types are activated */ |
| 125 | |
127 | |
| 126 | void update_ (); |
128 | void update_ (); |
| 127 | void update () |
129 | MTH void update () |
| 128 | { |
130 | { |
| 129 | if (!(flags_ & P_UPTODATE)) |
131 | if (!(flags_ & P_UPTODATE)) |
| 130 | update_ (); |
132 | update_ (); |
| 131 | } |
133 | } |
| 132 | |
134 | |
| 133 | uint8 flags () |
135 | MTH uint8 flags () |
| 134 | { |
136 | { |
| 135 | update (); |
137 | update (); |
| 136 | return flags_; |
138 | return flags_; |
| 137 | } |
139 | } |
| 138 | |
140 | |
| 139 | // maybe only inline quick flags_ checking? |
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| 140 | object *player () |
141 | MTH object *player () |
| 141 | { |
142 | { |
| 142 | // search from the top, because players are usually on top |
143 | object *op; |
| 143 | // make usually == always and this non-amortized O(1) |
144 | |
| 144 | // could gte rid of P_PLAYER, too, then |
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| 145 | if (flags () & P_PLAYER) |
145 | if (flags () & P_PLAYER) |
| 146 | for (object *op = top; op; op = op->below) |
146 | for (op = top; op->type != PLAYER; op = op->below) |
| 147 | if (op->type == PLAYER) |
147 | ; |
| 148 | return op; |
148 | else |
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149 | op = 0; |
| 149 | |
150 | |
| 150 | return 0; |
151 | return op; |
| 151 | } |
152 | } |
| 152 | |
153 | |
| 153 | // return the item volume on this mapspace in cm³ |
154 | // return the item volume on this mapspace in cm³ |
| 154 | uint64 volume () const; |
155 | MTH uint64 volume () const; |
| 155 | |
156 | |
| 156 | bool blocks (MoveType mt) const |
157 | bool blocks (MoveType mt) const |
| 157 | { |
158 | { |
| 158 | return move_block && (mt & move_block) == mt; |
159 | return move_block && (mt & move_block) == mt; |
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160 | } |
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161 | |
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162 | bool blocks (object *op) const |
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163 | { |
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164 | return blocks (op->move_type); |
| 159 | } |
165 | } |
| 160 | }; |
166 | }; |
| 161 | |
167 | |
| 162 | struct shopitems : zero_initialised |
168 | struct shopitems : zero_initialised |
| 163 | { |
169 | { |
| … | |
… | |
| 216 | uint16 ACC (RW, difficulty); /* What level the player should be to play here */ |
222 | uint16 ACC (RW, difficulty); /* What level the player should be to play here */ |
| 217 | |
223 | |
| 218 | bool ACC (RW, per_player); |
224 | bool ACC (RW, per_player); |
| 219 | bool ACC (RW, per_party); |
225 | bool ACC (RW, per_party); |
| 220 | bool ACC (RW, outdoor); /* True if an outdoor map */ |
226 | bool ACC (RW, outdoor); /* True if an outdoor map */ |
| 221 | bool ACC (RW, nodrop); /* avoid dropping anything on this map */ |
227 | bool ACC (RW, no_drop); /* avoid auto-dropping (on death) anything on this map */ |
| 222 | uint8 ACC (RW, darkness); /* indicates level of darkness of map */ |
228 | uint8 ACC (RW, darkness); /* indicates level of darkness of map */ |
| 223 | |
229 | |
| 224 | uint16 ACC (RW, enter_x); /* enter_x and enter_y are default entrance location */ |
230 | uint16 ACC (RW, enter_x); /* enter_x and enter_y are default entrance location */ |
| 225 | uint16 ACC (RW, enter_y); /* on the map if none are set in the exit */ |
231 | uint16 ACC (RW, enter_y); /* on the map if none are set in the exit */ |
| 226 | oblinkpt *buttons; /* Linked list of linked lists of buttons */ |
232 | oblinkpt *buttons; /* Linked list of linked lists of buttons */ |
| … | |
… | |
| 262 | |
268 | |
| 263 | MTH void play_sound (faceidx sound, int x, int y) const; |
269 | MTH void play_sound (faceidx sound, int x, int y) const; |
| 264 | |
270 | |
| 265 | // set the given flag on all objects in the map |
271 | // set the given flag on all objects in the map |
| 266 | MTH void set_object_flag (int flag, int value = 1); |
272 | MTH void set_object_flag (int flag, int value = 1); |
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273 | MTH void post_load_original (); |
| 267 | |
274 | |
| 268 | MTH void link_multipart_objects (); |
275 | MTH void link_multipart_objects (); |
| 269 | MTH void clear_unique_items (); |
276 | MTH void clear_unique_items (); |
| 270 | |
277 | |
| 271 | MTH void clear_header (); |
278 | MTH void clear_header (); |
| … | |
… | |
| 420 | bool normalise () |
427 | bool normalise () |
| 421 | { |
428 | { |
| 422 | return xy_normalise (m, x, y); |
429 | return xy_normalise (m, x, y); |
| 423 | } |
430 | } |
| 424 | |
431 | |
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432 | mapspace &ms () const |
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433 | { |
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434 | return m->at (x, y); |
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435 | } |
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436 | |
| 425 | object *insert (object *op, object *originator = 0, int flags = 0) const |
437 | object *insert (object *op, object *originator = 0, int flags = 0) const |
| 426 | { |
438 | { |
| 427 | m->insert (op, x, y, originator, flags); |
439 | return m->insert (op, x, y, originator, flags); |
| 428 | } |
440 | } |
| 429 | }; |
441 | }; |
| 430 | |
442 | |
| 431 | inline const mapxy & |
443 | inline const mapxy & |
| 432 | object::operator =(const mapxy &pos) |
444 | object::operator =(const mapxy &pos) |
