| … | |
… | |
| 63 | * where it is known the map is not tiled or the values are known |
63 | * where it is known the map is not tiled or the values are known |
| 64 | * consistent (eg, op->map, op->x, op->y) |
64 | * consistent (eg, op->map, op->x, op->y) |
| 65 | */ |
65 | */ |
| 66 | // all those macros are herewith declared legacy |
66 | // all those macros are herewith declared legacy |
| 67 | #define GET_MAP_FLAGS(M,X,Y) (M)->at((X),(Y)).flags () |
67 | #define GET_MAP_FLAGS(M,X,Y) (M)->at((X),(Y)).flags () |
| 68 | #define GET_MAP_LIGHT(M,X,Y) (M)->at((X),(Y)).light |
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| 69 | #define GET_MAP_OB(M,X,Y) (M)->at((X),(Y)).bot |
68 | #define GET_MAP_OB(M,X,Y) (M)->at((X),(Y)).bot |
| 70 | #define GET_MAP_TOP(M,X,Y) (M)->at((X),(Y)).top |
69 | #define GET_MAP_TOP(M,X,Y) (M)->at((X),(Y)).top |
| 71 | #define GET_MAP_FACE_OBJ(M,X,Y,L) (M)->at((X),(Y)).faces_obj[L] |
70 | #define GET_MAP_FACE_OBJ(M,X,Y,L) (M)->at((X),(Y)).faces_obj[L] |
| 72 | #define GET_MAP_MOVE_BLOCK(M,X,Y) (M)->at((X),(Y)).move_block |
71 | #define GET_MAP_MOVE_BLOCK(M,X,Y) (M)->at((X),(Y)).move_block |
| 73 | #define GET_MAP_MOVE_SLOW(M,X,Y) (M)->at((X),(Y)).move_slow |
72 | #define GET_MAP_MOVE_SLOW(M,X,Y) (M)->at((X),(Y)).move_slow |
| … | |
… | |
| 110 | * particular space (was map, floor, floor2, map_ob), |
109 | * particular space (was map, floor, floor2, map_ob), |
| 111 | * have this structure take care of that information. |
110 | * have this structure take care of that information. |
| 112 | * This puts it all in one place, and should also make it easier |
111 | * This puts it all in one place, and should also make it easier |
| 113 | * to extend information about a space. |
112 | * to extend information about a space. |
| 114 | */ |
113 | */ |
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114 | INTERFACE_CLASS (mapspace) |
| 115 | struct mapspace |
115 | struct mapspace |
| 116 | { |
116 | { |
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117 | object *ACC (RW, bot); |
| 117 | object *bot, *top; /* lowest/highest object on this space */ |
118 | object *ACC (RW, top); /* lowest/highest object on this space */ |
| 118 | object *faces_obj[MAP_LAYERS];/* face objects for the 3 layers */ |
119 | 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) */ |
120 | uint8 flags_; /* flags about this space (see the P_ values above) */ |
| 120 | sint8 light; /* How much light this space provides */ |
121 | sint8 ACC (RW, light); /* How much light this space provides */ |
| 121 | MoveType move_block; /* What movement types this space blocks */ |
122 | MoveType ACC (RW, move_block); /* What movement types this space blocks */ |
| 122 | MoveType move_slow; /* What movement types this space slows */ |
123 | MoveType ACC (RW, move_slow); /* What movement types this space slows */ |
| 123 | MoveType move_on; /* What movement types are activated */ |
124 | MoveType ACC (RW, move_on); /* What movement types are activated */ |
| 124 | MoveType move_off; /* What movement types are activated */ |
125 | MoveType ACC (RW, move_off); /* What movement types are activated */ |
| 125 | |
126 | |
| 126 | void update_ (); |
127 | void update_ (); |
| 127 | void update () |
128 | MTH void update () |
| 128 | { |
129 | { |
| 129 | if (!(flags_ & P_UPTODATE)) |
130 | if (!(flags_ & P_UPTODATE)) |
| 130 | update_ (); |
131 | update_ (); |
| 131 | } |
132 | } |
| 132 | |
133 | |
| 133 | uint8 flags () |
134 | MTH uint8 flags () |
| 134 | { |
135 | { |
| 135 | update (); |
136 | update (); |
| 136 | return flags_; |
137 | return flags_; |
| 137 | } |
138 | } |
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139 | |
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140 | MTH void invalidate () |
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141 | { |
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142 | flags_ = 0; |
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143 | } |
| 138 | |
144 | |
| 139 | // maybe only inline quick flags_ checking? |
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| 140 | object *player () |
145 | MTH object *player () |
| 141 | { |
146 | { |
| 142 | // search from the top, because players are usually on top |
147 | object *op; |
| 143 | // make usually == always and this non-amortized O(1) |
148 | |
| 144 | // could gte rid of P_PLAYER, too, then |
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| 145 | if (flags () & P_PLAYER) |
149 | if (flags () & P_PLAYER) |
| 146 | for (object *op = top; op; op = op->below) |
150 | for (op = top; op->type != PLAYER; op = op->below) |
| 147 | if (op->type == PLAYER) |
151 | ; |
| 148 | return op; |
152 | else |
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153 | op = 0; |
| 149 | |
154 | |
| 150 | return 0; |
155 | return op; |
| 151 | } |
156 | } |
| 152 | |
157 | |
| 153 | // return the item volume on this mapspace in cm³ |
158 | // return the item volume on this mapspace in cm³ |
| 154 | uint64 volume () const; |
159 | MTH uint64 volume () const; |
| 155 | |
160 | |
| 156 | bool blocks (MoveType mt) const |
161 | bool blocks (MoveType mt) const |
| 157 | { |
162 | { |
| 158 | return move_block && (mt & move_block) == mt; |
163 | return move_block && (mt & move_block) == mt; |
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164 | } |
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165 | |
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166 | bool blocks (object *op) const |
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167 | { |
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168 | return blocks (op->move_type); |
| 159 | } |
169 | } |
| 160 | }; |
170 | }; |
| 161 | |
171 | |
| 162 | struct shopitems : zero_initialised |
172 | struct shopitems : zero_initialised |
| 163 | { |
173 | { |
| … | |
… | |
| 262 | |
272 | |
| 263 | MTH void play_sound (faceidx sound, int x, int y) const; |
273 | MTH void play_sound (faceidx sound, int x, int y) const; |
| 264 | |
274 | |
| 265 | // set the given flag on all objects in the map |
275 | // set the given flag on all objects in the map |
| 266 | MTH void set_object_flag (int flag, int value = 1); |
276 | MTH void set_object_flag (int flag, int value = 1); |
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277 | MTH void post_load_original (); |
| 267 | |
278 | |
| 268 | MTH void link_multipart_objects (); |
279 | MTH void link_multipart_objects (); |
| 269 | MTH void clear_unique_items (); |
280 | MTH void clear_unique_items (); |
| 270 | |
281 | |
| 271 | MTH void clear_header (); |
282 | MTH void clear_header (); |
| … | |
… | |
| 327 | static maptile *find_async (const char *path, maptile *original = 0, bool load = true);//PERL |
338 | static maptile *find_async (const char *path, maptile *original = 0, bool load = true);//PERL |
| 328 | static maptile *find_sync (const char *path, maptile *original = 0);//PERL |
339 | static maptile *find_sync (const char *path, maptile *original = 0);//PERL |
| 329 | static maptile *find_style_sync (const char *dir, const char *file = 0);//PERL |
340 | static maptile *find_style_sync (const char *dir, const char *file = 0);//PERL |
| 330 | object *pick_random_object (rand_gen &gen = rndm) const; |
341 | object *pick_random_object (rand_gen &gen = rndm) const; |
| 331 | |
342 | |
| 332 | mapspace const &at (uint32 x, uint32 y) const { return spaces [x * height + y]; } |
343 | mapspace &at (uint32 x, uint32 y) const { return spaces [x * height + y]; } |
| 333 | mapspace &at (uint32 x, uint32 y) { return spaces [x * height + y]; } |
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| 334 | }; |
344 | }; |
| 335 | |
345 | |
| 336 | /* This is used by get_rangevector to determine where the other |
346 | /* This is used by get_rangevector to determine where the other |
| 337 | * creature is. get_rangevector takes into account map tiling, |
347 | * creature is. get_rangevector takes into account map tiling, |
| 338 | * so you just can not look the the map coordinates and get the |
348 | * so you just can not look the the map coordinates and get the |
| … | |
… | |
| 420 | bool normalise () |
430 | bool normalise () |
| 421 | { |
431 | { |
| 422 | return xy_normalise (m, x, y); |
432 | return xy_normalise (m, x, y); |
| 423 | } |
433 | } |
| 424 | |
434 | |
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435 | mapspace &ms () const |
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436 | { |
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437 | return m->at (x, y); |
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438 | } |
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439 | |
| 425 | object *insert (object *op, object *originator = 0, int flags = 0) const |
440 | object *insert (object *op, object *originator = 0, int flags = 0) const |
| 426 | { |
441 | { |
| 427 | m->insert (op, x, y, originator, flags); |
442 | return m->insert (op, x, y, originator, flags); |
| 428 | } |
443 | } |
| 429 | }; |
444 | }; |
| 430 | |
445 | |
| 431 | inline const mapxy & |
446 | inline const mapxy & |
| 432 | object::operator =(const mapxy &pos) |
447 | object::operator =(const mapxy &pos) |
